* [gentoo-commits] proj/musl:master commit in: dev-qt/qtwebengine/, dev-qt/qtwebengine/files/musl/
@ 2020-03-09 1:24 Jory Pratt
0 siblings, 0 replies; only message in thread
From: Jory Pratt @ 2020-03-09 1:24 UTC (permalink / raw
To: gentoo-commits
commit: f37e0a251f6f3445454e9254df392ff64f625b0c
Author: Jory Pratt <anarchy <AT> gentoo <DOT> org>
AuthorDate: Mon Mar 9 01:24:23 2020 +0000
Commit: Jory Pratt <anarchy <AT> gentoo <DOT> org>
CommitDate: Mon Mar 9 01:24:23 2020 +0000
URL: https://gitweb.gentoo.org/proj/musl.git/commit/?id=f37e0a25
dev-qt/qtwebengine: Move musl patches into a patch tarball
Package-Manager: Portage-2.3.93, Repoman-2.3.20
Signed-off-by: Jory Pratt <anarchy <AT> gentoo.org>
dev-qt/qtwebengine/Manifest | 1 +
...fpstate-instead-of-_libc_fpstate-on-linux.patch | 42 -
...-sys-reg.h-to-get-__WORDSIZE-on-musl-libc.patch | 26 -
.../files/musl/0004-musl-dispatch-to-musl.patch | 103 -
.../files/musl/0008-musl-no-mallinfo.patch | 40 -
.../qtwebengine/files/musl/0009-musl-off_t.patch | 10 -
.../files/musl/0010-musl-pread-pwrite.patch | 18 -
.../files/musl/0011-musl-replace-pvalloc.patch | 14 -
.../qtwebengine/files/musl/0012-musl-resolve.patch | 26 -
.../files/musl/0015-musl-siginfo_t.patch | 18 -
.../files/musl/0017-musl-stackstart.patch | 20 -
.../qtwebengine/files/musl/0020-musl-sandbox.patch | 71 -
.../0025-musl-chromium-default-stacksize.patch | 15 -
.../qtwebengine/files/musl/0026-data_pack-be.patch | 15 -
.../files/musl/0027-remove-glibc-check.patch | 13 -
.../musl/0032-musl-cross-no-asm_ptrace_h.patch | 30 -
dev-qt/qtwebengine/files/musl/0040-yasm-nls.patch | 13 -
.../files/musl/0042-arm-void-is-not-android.patch | 21 -
.../files/musl/0044-qt-musl-execinfo.patch | 107 -
.../files/musl/0045-qt-musl-thread-stacksize.patch | 26 -
.../files/musl/0046-sandbox-membarrier.patch | 60 -
.../files/musl/0047-gn-cross-sysroot.patch | 24 -
.../files/musl/0089-webengine-ppc64.patch | 20 -
.../files/musl/0090-chromium-ppc64le.patch | 4267 --------------------
.../files/musl/0091-chromium-ppc64-musl.patch | 141 -
.../files/musl/0092-chromium-ppc64-be.patch | 2955 --------------
.../files/musl/0093-chromium-v8-elfv2.patch | 43 -
.../files/musl/0094-big-endian-skia-portable.patch | 17 -
.../files/musl/0100-sandbox-sched_getparam.patch | 24 -
dev-qt/qtwebengine/files/musl/musl-crashpad.patch | 23 -
dev-qt/qtwebengine/files/musl/musl-sync.patch | 30 -
dev-qt/qtwebengine/qtwebengine-5.13.2.ebuild | 4 +-
32 files changed, 4 insertions(+), 8233 deletions(-)
diff --git a/dev-qt/qtwebengine/Manifest b/dev-qt/qtwebengine/Manifest
index d0d6e0f..570ba81 100644
--- a/dev-qt/qtwebengine/Manifest
+++ b/dev-qt/qtwebengine/Manifest
@@ -1 +1,2 @@
+DIST qtwebengine-5.13.2-patches.tar.xz 61136 BLAKE2B f7aac1213a6368ba7e6ca87a20fb92d031e64b1ac472ca123e10760426e02d1652e2b78ec61c3c9d8ac8a98c36241c0b36602af2d0644e538d63508e49292b25 SHA512 61e834d4df6fec48007c2d8331e0b1c375683f3c5837a86dacd49be14da1d5aebc7f53a0d27523ed2c4a14e7ac1ed4b52bc8812443754ab6f721f1d2962d68d9
DIST qtwebengine-everywhere-src-5.13.2.tar.xz 255593964 BLAKE2B 458f718183aa53376e1aeeb6306b0b3960bd001aebf61e9650d30afd408af003183b7748a87aa0c6a1aa0b3a4be548b417609146b71dc6afa46db49c4b48919f SHA512 10ae5cca36230069ef117cae15b84e29124c43e4864dbfa7a1f99879764b871355281edcb1942e86ec3a4cac12bbfd2749577745c8c7e736eb6a9909876554d0
diff --git a/dev-qt/qtwebengine/files/musl/0002-Use-_fpstate-instead-of-_libc_fpstate-on-linux.patch b/dev-qt/qtwebengine/files/musl/0002-Use-_fpstate-instead-of-_libc_fpstate-on-linux.patch
deleted file mode 100644
index 3e787d1..0000000
--- a/dev-qt/qtwebengine/files/musl/0002-Use-_fpstate-instead-of-_libc_fpstate-on-linux.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h 2018-06-15 09:47:20.000000000 +0200
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h 2018-09-07 22:21:28.521763716 +0200
-@@ -50,7 +50,7 @@
- // info: the collection of register structures.
- #if defined(__i386__) || defined(__x86_64)
- static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
-- const struct _libc_fpstate* fp);
-+ const struct _fpstate* fp);
- #elif defined(__aarch64__)
- static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
- const struct fpsimd_context* fpregs);
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc 2018-06-15 09:47:20.000000000 +0200
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc 2018-09-07 22:21:45.766762688 +0200
-@@ -49,7 +49,7 @@
- }
-
- void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
-- const struct _libc_fpstate* fp) {
-+ const struct _fpstate* fp) {
- const greg_t* regs = uc->uc_mcontext.gregs;
-
- out->context_flags = MD_CONTEXT_X86_FULL |
-@@ -97,7 +97,7 @@
- }
-
- void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
-- const struct _libc_fpstate* fpregs) {
-+ const struct _fpstate* fpregs) {
- const greg_t* regs = uc->uc_mcontext.gregs;
-
- out->context_flags = MD_CONTEXT_AMD64_FULL;
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h 2018-06-15 09:47:20.000000000 +0200
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h 2018-09-07 23:36:32.049495285 +0200
-@@ -48,7 +48,7 @@
- #if defined(__aarch64__)
- typedef struct fpsimd_context fpstate_t;
- #elif !defined(__ARM_EABI__) && !defined(__mips__)
--typedef struct _libc_fpstate fpstate_t;
-+typedef struct _fpstate fpstate_t;
- #endif
-
- // These entries store a list of memory regions that the client wants included
diff --git a/dev-qt/qtwebengine/files/musl/0003-include-sys-reg.h-to-get-__WORDSIZE-on-musl-libc.patch b/dev-qt/qtwebengine/files/musl/0003-include-sys-reg.h-to-get-__WORDSIZE-on-musl-libc.patch
deleted file mode 100644
index da4160b..0000000
--- a/dev-qt/qtwebengine/files/musl/0003-include-sys-reg.h-to-get-__WORDSIZE-on-musl-libc.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-From 9001c54d6b974449174a8cee8f3f5d78a9bd6c9e Mon Sep 17 00:00:00 2001
-From: Felix Janda <felix.janda@posteo.de>
-Date: Sun, 1 Feb 2015 14:26:52 +0100
-Subject: [PATCH 3/6] include <sys/reg.h> to get __WORDSIZE on musl libc
-
----
- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/common/linux/elf_core_dump.h b/src/common/linux/elf_core_dump.h
-index d03c7a8..02eb391 100644
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h
-@@ -36,6 +36,9 @@
- #include <elf.h>
- #include <link.h>
- #include <stddef.h>
-+#ifndef __GLIBC__
-+#include <sys/reg.h>
-+#endif
-
- #include "common/memory_range.h"
-
---
-2.0.5
-
diff --git a/dev-qt/qtwebengine/files/musl/0004-musl-dispatch-to-musl.patch b/dev-qt/qtwebengine/files/musl/0004-musl-dispatch-to-musl.patch
deleted file mode 100644
index de32a3d..0000000
--- a/dev-qt/qtwebengine/files/musl/0004-musl-dispatch-to-musl.patch
+++ /dev/null
@@ -1,103 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/base/allocator/allocator_shim_default_dispatch_to_glibc.cc
---- qtwebengine/src/3rdparty/chromium/base/allocator/allocator_shim_default_dispatch_to_glibc.cc
-@@ -6,6 +6,7 @@
-
- #include <malloc.h>
-
-+#if defined(__GLIBC__)
- // This translation unit defines a default dispatch for the allocator shim which
- // routes allocations to libc functions.
- // The code here is strongly inspired from tcmalloc's libc_override_glibc.h.
-@@ -73,3 +74,92 @@ const AllocatorDispatch AllocatorDispatch::default_dispatch = {
- nullptr, /* free_definite_size_function */
- nullptr, /* next */
- };
-+
-+#else // defined(__GLIBC__)
-+
-+#include <dlfcn.h>
-+
-+extern "C" {
-+// Declare function pointers to the memory functions
-+typedef void* (*t_libc_malloc)(size_t size);
-+typedef void* (*t_libc_calloc)(size_t n, size_t size);
-+typedef void* (*t_libc_realloc)(void* address, size_t size);
-+typedef void* (*t_libc_memalign)(size_t alignment, size_t size);
-+typedef void (*t_libc_free)(void* ptr);
-+typedef size_t (*t_libc_malloc_usable_size)(void* ptr);
-+
-+// Static instances of pointers to libc.so dl symbols
-+static t_libc_malloc libc_malloc = NULL;
-+static t_libc_calloc libc_calloc = NULL;
-+static t_libc_realloc libc_realloc = NULL;
-+static t_libc_memalign libc_memalign = NULL;
-+static t_libc_free libc_free = NULL;
-+static t_libc_malloc_usable_size libc_malloc_usable_size = NULL;
-+
-+// resolve the symbols in libc.so
-+void musl_libc_memory_init(void)
-+{
-+ libc_malloc = (t_libc_malloc) dlsym(RTLD_NEXT, "malloc");
-+ libc_calloc = (t_libc_calloc) dlsym(RTLD_NEXT, "calloc");
-+ libc_realloc = (t_libc_realloc) dlsym(RTLD_NEXT, "realloc");
-+ libc_memalign = (t_libc_memalign) dlsym(RTLD_NEXT, "memalign");
-+ libc_free = (t_libc_free) dlsym(RTLD_NEXT, "free");
-+ libc_malloc_usable_size = (t_libc_malloc_usable_size) dlsym(RTLD_NEXT, "malloc_usable_size");
-+}
-+} // extern "C"
-+
-+namespace {
-+
-+using base::allocator::AllocatorDispatch;
-+
-+void* MuslMalloc(const AllocatorDispatch*, size_t size, void* context) {
-+ if (!libc_malloc)
-+ musl_libc_memory_init();
-+ return (*libc_malloc)(size);
-+}
-+
-+void* MuslCalloc(const AllocatorDispatch*, size_t n, size_t size, void* context) {
-+ if (!libc_calloc)
-+ musl_libc_memory_init();
-+ return (*libc_calloc)(n, size);
-+}
-+
-+void* MuslRealloc(const AllocatorDispatch*, void* address, size_t size, void* context) {
-+ if (!libc_realloc)
-+ musl_libc_memory_init();
-+ return (*libc_realloc)(address, size);
-+}
-+
-+void* MuslMemalign(const AllocatorDispatch*, size_t alignment, size_t size, void* context) {
-+ if (!libc_memalign)
-+ musl_libc_memory_init();
-+ return (*libc_memalign)(alignment, size);
-+}
-+
-+void MuslFree(const AllocatorDispatch*, void* address, void* context) {
-+ if (!libc_free)
-+ musl_libc_memory_init();
-+ (*libc_free)(address);
-+}
-+
-+size_t MuslGetSizeEstimate(const AllocatorDispatch*, void* address, void* context) {
-+ // TODO(siggi, primiano): malloc_usable_size may need redirection in the
-+ // presence of interposing shims that divert allocations.
-+ if (!libc_malloc_usable_size)
-+ musl_libc_memory_init();
-+ return (*libc_malloc_usable_size)(address);
-+}
-+
-+} // namespace
-+
-+const AllocatorDispatch AllocatorDispatch::default_dispatch = {
-+ &MuslMalloc, /* alloc_function */
-+ &MuslCalloc, /* alloc_zero_initialized_function */
-+ &MuslMemalign, /* alloc_aligned_function */
-+ &MuslRealloc, /* realloc_function */
-+ &MuslFree, /* free_function */
-+ &MuslGetSizeEstimate, /* get_size_estimate_function */
-+ nullptr, /* next */
-+};
-+
-+#endif
diff --git a/dev-qt/qtwebengine/files/musl/0008-musl-no-mallinfo.patch b/dev-qt/qtwebengine/files/musl/0008-musl-no-mallinfo.patch
deleted file mode 100644
index c332b92..0000000
--- a/dev-qt/qtwebengine/files/musl/0008-musl-no-mallinfo.patch
+++ /dev/null
@@ -1,40 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/base/trace_event/malloc_dump_provider.cc 2017-11-28 14:06:53.000000000 +0100
-+++ qtwebengine/src/3rdparty/chromium/base/trace_event/malloc_dump_provider.cc 2018-01-27 20:13:26.960932805 +0100
-@@ -243,7 +243,7 @@
- allocated_objects_count = main_heap_info.block_count;
- #elif defined(OS_FUCHSIA)
- // TODO(fuchsia): Port, see https://crbug.com/706592.
--#else
-+#elif defined(__GLIBC__)
- struct mallinfo info = mallinfo();
- DCHECK_GE(info.arena + info.hblkhd, info.uordblks);
-
-@@ -255,6 +255,8 @@
-
- // Total allocated space is given by |uordblks|.
- allocated_objects_size = info.uordblks;
-+#else
-+// musl libc does not support mallinfo()
- #endif
-
- MemoryAllocatorDump* outer_dump = pmd->CreateAllocatorDump("malloc");
---- qtwebengine/src/3rdparty/chromium/base/process/process_metrics_posix.cc 2017-11-28 14:06:53.000000000 +0100
-+++ qtwebengine/src/3rdparty/chromium/base/process/process_metrics_posix.cc 2018-01-27 20:48:11.571040348 +0100
-@@ -100,14 +100,14 @@
- malloc_statistics_t stats = {0};
- malloc_zone_statistics(nullptr, &stats);
- return stats.size_in_use;
--#elif defined(OS_LINUX) || defined(OS_ANDROID)
-+#elif (defined(OS_LINUX) && defined(__GLIBC__)) || defined(OS_ANDROID)
- struct mallinfo minfo = mallinfo();
- #if defined(USE_TCMALLOC)
- return minfo.uordblks;
- #else
- return minfo.hblkhd + minfo.arena;
- #endif
--#elif defined(OS_FUCHSIA)
-+#else //if defined(OS_FUCHSIA) // also musl doesn't do this.
- // TODO(fuchsia): Not currently exposed. https://crbug.com/735087.
- return 0;
- #endif
-
diff --git a/dev-qt/qtwebengine/files/musl/0009-musl-off_t.patch b/dev-qt/qtwebengine/files/musl/0009-musl-off_t.patch
deleted file mode 100644
index 52db3b9..0000000
--- a/dev-qt/qtwebengine/files/musl/0009-musl-off_t.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/third_party/ots/include/opentype-sanitiser.h 2016-05-26 14:58:54.000000000 +0200
-+++ qtwebengine/src/3rdparty/chromium/third_party/ots/include/opentype-sanitiser.h 2016-10-01 14:31:30.885000000 +0200
-@@ -21,6 +21,7 @@
- #define htons(x) _byteswap_ushort (x)
- #else
- #include <arpa/inet.h>
-+#include <sys/types.h>
- #include <stdint.h>
- #endif
-
diff --git a/dev-qt/qtwebengine/files/musl/0010-musl-pread-pwrite.patch b/dev-qt/qtwebengine/files/musl/0010-musl-pread-pwrite.patch
deleted file mode 100644
index 00017bb..0000000
--- a/dev-qt/qtwebengine/files/musl/0010-musl-pread-pwrite.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/third_party/lss/linux_syscall_support.h 2018-09-07 21:25:26.639964100 +0200
-+++ qtwebengine/src/3rdparty/chromium/third_party/lss/linux_syscall_support.h 2018-09-07 21:25:11.611964995 +0200
-@@ -1794,6 +1794,15 @@
- /* End of s390/s390x definitions */
- #endif
-
-+#ifndef __GLIBC__
-+ /* For Musl libc pread/pread is the same as pread64/pwrite64 */
-+#ifndef __NR_pread
-+#define __NR_pread __NR_pread64
-+#endif
-+#ifndef __NR_pwrite
-+#define __NR_pwrite __NR_pwrite64
-+#endif
-+#endif /* ifndef __GLIBC__ */
-
- /* After forking, we must make sure to only call system calls. */
- #if defined(__BOUNDED_POINTERS__)
diff --git a/dev-qt/qtwebengine/files/musl/0011-musl-replace-pvalloc.patch b/dev-qt/qtwebengine/files/musl/0011-musl-replace-pvalloc.patch
deleted file mode 100644
index d5caf38..0000000
--- a/dev-qt/qtwebengine/files/musl/0011-musl-replace-pvalloc.patch
+++ /dev/null
@@ -1,14 +0,0 @@
---- qtwebengine/src/core/api/qtbug-61521.cpp 2017-11-29 09:42:29.000000000 +0100
-+++ qtwebengine/src/core/api/qtbug-61521.cpp 2018-01-28 06:49:29.454175725 +0100
-@@ -111,7 +111,11 @@
- }
-
- SHIM_HIDDEN void* ShimPvalloc(size_t size) {
-+#if defined(__GLIBC__)
- return pvalloc(size);
-+#else
-+ return valloc((size+4095)&~4095);
-+#endif
- }
-
- SHIM_HIDDEN int ShimPosixMemalign(void** r, size_t a, size_t s) {
diff --git a/dev-qt/qtwebengine/files/musl/0012-musl-resolve.patch b/dev-qt/qtwebengine/files/musl/0012-musl-resolve.patch
deleted file mode 100644
index edfceb7..0000000
--- a/dev-qt/qtwebengine/files/musl/0012-musl-resolve.patch
+++ /dev/null
@@ -1,26 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/net/dns/dns_reloader.cc 2016-11-07 15:46:18.000000000 +0100
-+++ qtwebengine/src/3rdparty/chromium/net/dns/dns_reloader.cc 2016-12-20 03:33:11.749059656 +0100
-@@ -9,6 +9,10 @@
-
- #include <resolv.h>
-
-+#if !defined(__GLIBC__)
-+#include "resolv_compat.h"
-+#endif
-+
- #include "base/lazy_instance.h"
- #include "base/logging.h"
- #include "base/macros.h"
---- qtwebengine/src/3rdparty/chromium/net/dns/dns_config_service_posix.cc 2016-11-07 15:46:18.000000000 +0100
-+++ qtwebengine/src/3rdparty/chromium/net/dns/dns_config_service_posix.cc 2016-12-20 03:40:07.671953098 +0100
-@@ -6,6 +6,10 @@
-
- #include <string>
-
-+#if !defined(__GLIBC__)
-+#include "resolv_compat.h"
-+#endif
-+
- #include "base/bind.h"
- #include "base/files/file.h"
- #include "base/files/file_path.h"
diff --git a/dev-qt/qtwebengine/files/musl/0015-musl-siginfo_t.patch b/dev-qt/qtwebengine/files/musl/0015-musl-siginfo_t.patch
deleted file mode 100644
index fe760be..0000000
--- a/dev-qt/qtwebengine/files/musl/0015-musl-siginfo_t.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-There's a subtle difference in the internal name of siginfo_t fields
-between glibc and musl. The structure itself is equivalent, so it
-should suffice to add a macro to rename the field.
-
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf/trap.cc 2015-02-17 05:57:43.000000000 +0100
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf/trap.cc 2015-06-03 08:20:25.032716427 +0200
-@@ -22,6 +22,11 @@
- #include "sandbox/linux/services/android_ucontext.h"
- #endif
-
-+// musl libc defines siginfo_t __si_fields instead of _sifields
-+#if !defined(__GLIBC__)
-+#define _sifields __si_fields
-+#endif
-+
- namespace {
-
- const int kCapacityIncrement = 20;
diff --git a/dev-qt/qtwebengine/files/musl/0017-musl-stackstart.patch b/dev-qt/qtwebengine/files/musl/0017-musl-stackstart.patch
deleted file mode 100644
index 57136bc..0000000
--- a/dev-qt/qtwebengine/files/musl/0017-musl-stackstart.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/wtf/stack_util.cc 2018-01-27 23:08:43.586475349 +0100
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/wtf/stack_util.cc 2018-01-27 23:18:22.274505203 +0100
-@@ -28,7 +28,7 @@
- // FIXME: On Mac OSX and Linux, this method cannot estimate stack size
- // correctly for the main thread.
-
--#if defined(__GLIBC__) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
-+#if defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
- defined(OS_FUCHSIA)
- // pthread_getattr_np() can fail if the thread is not invoked by
- // pthread_create() (e.g., the main thread of webkit_unit_tests).
-@@ -96,7 +96,7 @@
- }
-
- void* GetStackStart() {
--#if defined(__GLIBC__) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
-+#if defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
- defined(OS_FUCHSIA)
- pthread_attr_t attr;
- int error;
diff --git a/dev-qt/qtwebengine/files/musl/0020-musl-sandbox.patch b/dev-qt/qtwebengine/files/musl/0020-musl-sandbox.patch
deleted file mode 100644
index d3de1e4..0000000
--- a/dev-qt/qtwebengine/files/musl/0020-musl-sandbox.patch
+++ /dev/null
@@ -1,71 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc 2018-06-15 09:47:20.000000000 +0200
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc 2018-09-13 19:53:53.453780253 +0200
-@@ -129,7 +129,7 @@
- // CLONE_VM, nor CLONE_THREAD, which includes all fork() implementations.
- ResultExpr RestrictCloneToThreadsAndEPERMFork() {
- const Arg<unsigned long> flags(0);
--
-+#if defined(__GLIBC__)
- // TODO(mdempsky): Extend DSL to support (flags & ~mask1) == mask2.
- const uint64_t kAndroidCloneMask = CLONE_VM | CLONE_FS | CLONE_FILES |
- CLONE_SIGHAND | CLONE_THREAD |
-@@ -148,6 +148,17 @@
- return If(IsAndroid() ? android_test : glibc_test, Allow())
- .ElseIf((flags & (CLONE_VM | CLONE_THREAD)) == 0, Error(EPERM))
- .Else(CrashSIGSYSClone());
-+#else
-+ const int required = CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
-+ CLONE_THREAD | CLONE_SYSVSEM;
-+ const int safe = CLONE_SETTLS | CLONE_PARENT_SETTID | CLONE_CHILD_CLEARTID |
-+ CLONE_DETACHED;
-+ const BoolExpr thread_clone_ok = (flags&~safe)==required;
-+
-+ return If(thread_clone_ok, Allow())
-+ .ElseIf((flags & (CLONE_VM | CLONE_THREAD)) == 0, Error(EPERM))
-+ .Else(CrashSIGSYSClone());
-+#endif
- }
-
- ResultExpr RestrictPrctl() {
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc 2018-06-15 09:47:20.000000000 +0200
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc 2018-09-13 19:56:31.779773940 +0200
-@@ -375,6 +375,9 @@
- #if defined(__i386__)
- case __NR_waitpid:
- #endif
-+#if !defined(__GLIBC__)
-+ case __NR_set_tid_address:
-+#endif
- return true;
- case __NR_clone: // Should be parameter-restricted.
- case __NR_setns: // Privileged.
-@@ -387,7 +390,9 @@
- #if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
- case __NR_set_thread_area:
- #endif
-+#if defined(__GLIBC__)
- case __NR_set_tid_address:
-+#endif
- case __NR_unshare:
- #if !defined(__mips__) && !defined(__aarch64__)
- case __NR_vfork:
-@@ -496,6 +501,9 @@
- case __NR_mlock:
- case __NR_munlock:
- case __NR_munmap:
-+#if !defined(__GLIBC__)
-+ case __NR_mremap:
-+#endif
- return true;
- case __NR_madvise:
- case __NR_mincore:
-@@ -511,7 +519,9 @@
- case __NR_modify_ldt:
- #endif
- case __NR_mprotect:
-+#if defined(__GLIBC__)
- case __NR_mremap:
-+#endif
- case __NR_msync:
- case __NR_munlockall:
- case __NR_readahead:
diff --git a/dev-qt/qtwebengine/files/musl/0025-musl-chromium-default-stacksize.patch b/dev-qt/qtwebengine/files/musl/0025-musl-chromium-default-stacksize.patch
deleted file mode 100644
index 7bf5a22..0000000
--- a/dev-qt/qtwebengine/files/musl/0025-musl-chromium-default-stacksize.patch
+++ /dev/null
@@ -1,15 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/base/threading/platform_thread_linux.cc.orig 2018-09-19 18:05:15.523923703 +0200
-+++ qtwebengine/src/3rdparty/chromium/base/threading/platform_thread_linux.cc 2018-09-19 18:08:05.150932454 +0200
-@@ -173,7 +173,12 @@
-
- size_t GetDefaultThreadStackSize(const pthread_attr_t& attributes) {
- #if !defined(THREAD_SANITIZER)
-+#if defined(__GLIBC__)
- return 0;
-+#else // defined(__GLIBC__)
-+ // For Musl libc try with a default stack size of 2 MiB
-+ return 2 * 1024 * 1024;
-+#endif // !defined(__GLIBC__)
- #else
- // ThreadSanitizer bloats the stack heavily. Evidence has been that the
- // default stack size isn't enough for some browser tests.
diff --git a/dev-qt/qtwebengine/files/musl/0026-data_pack-be.patch b/dev-qt/qtwebengine/files/musl/0026-data_pack-be.patch
deleted file mode 100644
index c113ddb..0000000
--- a/dev-qt/qtwebengine/files/musl/0026-data_pack-be.patch
+++ /dev/null
@@ -1,15 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/ui/base/resource/data_pack.cc.orig 2018-09-11 14:16:53.104897379 +0200
-+++ qtwebengine/src/3rdparty/chromium/ui/base/resource/data_pack.cc 2018-09-11 14:17:12.009896253 +0200
-@@ -383,12 +383,6 @@
-
- bool DataPack::GetStringPiece(uint16_t resource_id,
- base::StringPiece* data) const {
-- // It won't be hard to make this endian-agnostic, but it's not worth
-- // bothering to do right now.
--#if !defined(ARCH_CPU_LITTLE_ENDIAN)
--#error "datapack assumes little endian"
--#endif
--
- const Entry* target = LookupEntryById(resource_id);
- if (!target)
- return false;
diff --git a/dev-qt/qtwebengine/files/musl/0027-remove-glibc-check.patch b/dev-qt/qtwebengine/files/musl/0027-remove-glibc-check.patch
deleted file mode 100644
index fd0ab84..0000000
--- a/dev-qt/qtwebengine/files/musl/0027-remove-glibc-check.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- qtwebengine/config.tests/glibc/glibc.cpp
-+++ qtwebengine/config.tests/glibc/glibc.cpp
-@@ -28,10 +28,6 @@
-
- #include <features.h>
-
--#if __GLIBC__ < 2 || __GLIBC_MINOR__ < 17
--#error glibc versions below 2.17 are not supported
--#endif
--
- int main(int , char **) {
- return 0;
- }
diff --git a/dev-qt/qtwebengine/files/musl/0032-musl-cross-no-asm_ptrace_h.patch b/dev-qt/qtwebengine/files/musl/0032-musl-cross-no-asm_ptrace_h.patch
deleted file mode 100644
index 140742f..0000000
--- a/dev-qt/qtwebengine/files/musl/0032-musl-cross-no-asm_ptrace_h.patch
+++ /dev/null
@@ -1,30 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc 2018-08-27 10:21:31.000000000 +0200
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc 2018-11-22 00:41:58.522477559 +0100
-@@ -38,7 +38,12 @@
-
- #include "client/linux/minidump_writer/linux_ptrace_dumper.h"
-
-+#if defined(__GLIBC__)
- #include <asm/ptrace.h>
-+#else
-+/* For arm*-musl this definition is missing */
-+#define ARM_sp uregs[13]
-+#endif
- #include <assert.h>
- #include <errno.h>
- #include <fcntl.h>
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc 2018-08-27 10:21:31.000000000 +0200
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc 2018-11-22 00:49:39.533492245 +0100
-@@ -32,7 +32,12 @@
-
- #include "client/linux/minidump_writer/linux_core_dumper.h"
-
-+#if defined(__GLIBC__)
- #include <asm/ptrace.h>
-+#else
-+/* For arm*-musl this definition is missing */
-+#define ARM_sp uregs[13]
-+#endif
- #include <assert.h>
- #include <elf.h>
- #include <stdio.h>
diff --git a/dev-qt/qtwebengine/files/musl/0040-yasm-nls.patch b/dev-qt/qtwebengine/files/musl/0040-yasm-nls.patch
deleted file mode 100644
index 22ac042..0000000
--- a/dev-qt/qtwebengine/files/musl/0040-yasm-nls.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git src/3rdparty/chromium/third_party/yasm/source/config/linux/config.h src/3rdparty/chromium/third_party/yasm/source/config/linux/config.h
-index 9e36539..f588083 100644
---- qtwebengine/src/3rdparty/chromium//third_party/yasm/source/config/linux/config.h
---- qtwebengine/src/3rdparty/chromium//third_party/yasm/source/config/linux/config.h
-@@ -5,7 +5,7 @@
- #define CPP_PROG "gcc -E"
-
- /* */
--#define ENABLE_NLS 1
-+/* #undef ENABLE_NLS 1 */
-
- /* Define to 1 if you have the `abort' function. */
- #define HAVE_ABORT 1
diff --git a/dev-qt/qtwebengine/files/musl/0042-arm-void-is-not-android.patch b/dev-qt/qtwebengine/files/musl/0042-arm-void-is-not-android.patch
deleted file mode 100644
index b13290d..0000000
--- a/dev-qt/qtwebengine/files/musl/0042-arm-void-is-not-android.patch
+++ /dev/null
@@ -1,21 +0,0 @@
---- qtwebengine/src/3rdparty/chromium//third_party/openmax_dl/dl/BUILD.gn 2019-04-09 09:31:16.000000000 +0200
-+++ - 2019-05-06 23:08:09.537346546 +0200
-@@ -206,18 +206,6 @@
- "sp/src/arm/armv7/omxSP_FFTFwd_RToCCS_F32_Sfs_s.S",
- "sp/src/arm/armv7/omxSP_FFTInv_CCSToR_F32_Sfs_s.S",
- ]
-- if (arm_optionally_use_neon) {
-- # Run-time NEON detection.
-- deps = [
-- "//third_party/android_tools:cpu_features",
-- ]
--
-- # To get the __android_log_print routine
-- libs = [ "log" ]
--
-- # Detection routine
-- sources += [ "sp/src/arm/detect.c" ]
-- }
- }
-
- # NEON implementation of FFT. This library is NOT
diff --git a/dev-qt/qtwebengine/files/musl/0044-qt-musl-execinfo.patch b/dev-qt/qtwebengine/files/musl/0044-qt-musl-execinfo.patch
deleted file mode 100644
index 98f3a38..0000000
--- a/dev-qt/qtwebengine/files/musl/0044-qt-musl-execinfo.patch
+++ /dev/null
@@ -1,107 +0,0 @@
---- qtwebengine/src/3rdparty/chromium//base/debug/stack_trace_posix.cc.orig 2019-04-09 09:31:16.000000000 +0200
-+++ qtwebengine/src/3rdparty/chromium//base/debug/stack_trace_posix.cc 2019-05-06 23:16:13.245502467 +0200
-@@ -27,7 +27,7 @@
- #if !defined(USE_SYMBOLIZE)
- #include <cxxabi.h>
- #endif
--#if !defined(__UCLIBC__) && !defined(_AIX)
-+#if defined(__GLIBC__) && !defined(_AIX)
- #include <execinfo.h>
- #endif
-
-@@ -86,7 +86,7 @@
- // Note: code in this function is NOT async-signal safe (std::string uses
- // malloc internally).
-
--#if !defined(__UCLIBC__) && !defined(_AIX)
-+#if defined(__GLIBC__) && !defined(_AIX)
- std::string::size_type search_from = 0;
- while (search_from < text->size()) {
- // Look for the start of a mangled symbol, from search_from.
-@@ -121,7 +121,7 @@
- search_from = mangled_start + 2;
- }
- }
--#endif // !defined(__UCLIBC__) && !defined(_AIX)
-+#endif // !defined(__GLIBC__) && !defined(_AIX)
- }
- #endif // !defined(USE_SYMBOLIZE)
-
-@@ -133,7 +133,7 @@
- virtual ~BacktraceOutputHandler() = default;
- };
-
--#if !defined(__UCLIBC__) && !defined(_AIX)
-+#if defined(__GLIBC__) && !defined(_AIX)
- void OutputPointer(void* pointer, BacktraceOutputHandler* handler) {
- // This should be more than enough to store a 64-bit number in hex:
- // 16 hex digits + 1 for null-terminator.
-@@ -216,7 +216,7 @@
- }
- #endif // defined(USE_SYMBOLIZE)
- }
--#endif // !defined(__UCLIBC__) && !defined(_AIX)
-+#endif // !defined(__GLIBC__) && !defined(_AIX)
-
- void PrintToStderr(const char* output) {
- // NOTE: This code MUST be async-signal safe (it's used by in-process
-@@ -812,7 +812,7 @@
- // NOTE: This code MUST be async-signal safe (it's used by in-process
- // stack dumping signal handler). NO malloc or stdio is allowed here.
-
--#if !defined(__UCLIBC__) && !defined(_AIX)
-+#if defined(__GLIBC__) && !defined(_AIX)
- // Though the backtrace API man page does not list any possible negative
- // return values, we take no chance.
- return base::saturated_cast<size_t>(backtrace(trace, count));
-@@ -825,13 +825,13 @@
- // NOTE: This code MUST be async-signal safe (it's used by in-process
- // stack dumping signal handler). NO malloc or stdio is allowed here.
-
--#if !defined(__UCLIBC__) && !defined(_AIX)
-+#if defined(__GLIBC__) && !defined(_AIX)
- PrintBacktraceOutputHandler handler;
- ProcessBacktrace(trace_, count_, prefix_string, &handler);
- #endif
- }
-
--#if !defined(__UCLIBC__) && !defined(_AIX)
-+#if defined(__GLIBC__) && !defined(_AIX)
- void StackTrace::OutputToStreamWithPrefix(std::ostream* os,
- const char* prefix_string) const {
- StreamBacktraceOutputHandler handler(os);
---- qtwebengine/src/3rdparty/chromium/base/debug/stack_trace.cc 2019-04-09 09:31:16.000000000 +0200
-+++ - 2019-05-06 23:18:14.923566992 +0200
-@@ -233,7 +233,7 @@
- }
- std::string StackTrace::ToStringWithPrefix(const char* prefix_string) const {
- std::stringstream stream;
--#if !defined(__UCLIBC__) && !defined(_AIX)
-+#if defined(__GLIBC__) && !defined(_AIX)
- OutputToStreamWithPrefix(&stream, prefix_string);
- #endif
- return stream.str();
---- qtwebengine/src/3rdparty/chromium//base/logging.cc 2017-11-28 14:06:53.000000000 +0100
---- qtwebengine/src/3rdparty/chromium//base/logging.cc 2018-01-27 22:46:34.970406807 +0100
-@@ -546,7 +546,7 @@
-
- LogMessage::~LogMessage() {
- size_t stack_start = stream_.tellp();
--#if !defined(OFFICIAL_BUILD) && !defined(OS_NACL) && !defined(__UCLIBC__) && \
-+#if !defined(OFFICIAL_BUILD) && !defined(OS_NACL) && defined(__GLIBC__) && \
- !defined(OS_AIX)
- if (severity_ == LOG_FATAL && !base::debug::BeingDebugged()) {
- // Include a stack trace on a fatal, unless a debugger is attached.
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/wtf/assertions.cc 2019-04-09 09:31:16.000000000 +0200
-+++ - 2019-05-06 23:12:07.040977258 +0200
-@@ -51,8 +51,10 @@
- #if defined(OS_MACOSX) || (defined(OS_LINUX) && !defined(__UCLIBC__))
- #include <cxxabi.h>
- #include <dlfcn.h>
-+#if defined(__GLIBC__)
- #include <execinfo.h>
- #endif
-+#endif
-
- #if defined(OS_ANDROID)
- #include <android/log.h>
diff --git a/dev-qt/qtwebengine/files/musl/0045-qt-musl-thread-stacksize.patch b/dev-qt/qtwebengine/files/musl/0045-qt-musl-thread-stacksize.patch
deleted file mode 100644
index 496753b..0000000
--- a/dev-qt/qtwebengine/files/musl/0045-qt-musl-thread-stacksize.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-diff --git a/src/3rdparty/chromium/ppapi/utility/threading/simple_thread.cc b/src/3rdparty/chromium/ppapi/utility/threading/simple_thread.cc
-index 02bf49b..05ee182 100644
---- qtwebengine/src/3rdparty/chromium/ppapi/utility/threading/simple_thread.cc
-+++ qtwebengine/src/3rdparty/chromium/ppapi/utility/threading/simple_thread.cc
-@@ -13,7 +13,7 @@ namespace pp {
- namespace {
-
- // Use 2MB default stack size for Native Client, otherwise use system default.
--#if defined(__native_client__)
-+#if defined(__native_client__) || !defined(__GLIBC__)
- const size_t kDefaultStackSize = 2 * 1024 * 1024;
- #else
- const size_t kDefaultStackSize = 0;
-diff --git a/src/3rdparty/chromium/v8/src/base/platform/platform-posix.cc b/src/3rdparty/chromium/v8/src/base/platform/platform-posix.cc
-index cf7f3ec..e06a5ce 100644
---- qtwebengine/src/3rdparty/chromium/v8/src/base/platform/platform-posix.cc
-+++ qtwebengine/src/3rdparty/chromium/v8/src/base/platform/platform-posix.cc
-@@ -761,7 +761,7 @@ void Thread::Start() {
- #if V8_OS_MACOSX
- // Default on Mac OS X is 512kB -- bump up to 1MB
- stack_size = 1 * 1024 * 1024;
--#elif V8_OS_AIX
-+#elif V8_OS_AIX || !defined(__GLIBC__)
- // Default on AIX is 96kB -- bump up to 2MB
- stack_size = 2 * 1024 * 1024;
- #endif
diff --git a/dev-qt/qtwebengine/files/musl/0046-sandbox-membarrier.patch b/dev-qt/qtwebengine/files/musl/0046-sandbox-membarrier.patch
deleted file mode 100644
index b73971f..0000000
--- a/dev-qt/qtwebengine/files/musl/0046-sandbox-membarrier.patch
+++ /dev/null
@@ -1,60 +0,0 @@
---- qtwebengine/src/3rdparty/chromium//sandbox/linux/system_headers/arm64_linux_syscalls.h
-+++ qtwebengine/src/3rdparty/chromium//sandbox/linux/system_headers/arm64_linux_syscalls.h
-@@ -1063,4 +1063,8 @@
- #define __NR_memfd_create 279
- #endif
-
-+#if !defined(__NR_membarrier)
-+#define __NR_membarrier 283
-+#endif
-+
- #endif // SANDBOX_LINUX_SYSTEM_HEADERS_ARM64_LINUX_SYSCALLS_H_
-
---- qtwebengine/src/3rdparty/chromium//sandbox/linux/system_headers/arm_linux_syscalls.h
-+++ qtwebengine/src/3rdparty/chromium//sandbox/linux/system_headers/arm_linux_syscalls.h
-@@ -1385,6 +1385,10 @@
- #define __NR_memfd_create (__NR_SYSCALL_BASE+385)
- #endif
-
-+#if !defined(__NR_membarrier)
-+#define __NR_membarrier (__NR_SYSCALL_BASE+389)
-+#endif
-+
- // ARM private syscalls.
- #if !defined(__ARM_NR_BASE)
- #define __ARM_NR_BASE (__NR_SYSCALL_BASE + 0xF0000)
-
---- qtwebengine/src/3rdparty/chromium//sandbox/linux/system_headers/x86_32_linux_syscalls.h
-+++ qtwebengine/src/3rdparty/chromium//sandbox/linux/system_headers/x86_32_linux_syscalls.h
-@@ -1422,5 +1422,9 @@
- #define __NR_memfd_create 356
- #endif
-
-+#if !defined(__NR_membarrier)
-+#define __NR_membarrier 375
-+#endif
-+
- #endif // SANDBOX_LINUX_SYSTEM_HEADERS_X86_32_LINUX_SYSCALLS_H_
-
---- qtwebengine/src/3rdparty/chromium//sandbox/linux/system_headers/x86_64_linux_syscalls.h
-+++ qtwebengine/src/3rdparty/chromium//sandbox/linux/system_headers/x86_64_linux_syscalls.h
-@@ -1290,5 +1290,9 @@
- #define __NR_memfd_create 319
- #endif
-
-+#if !defined(__NR_membarrier)
-+#define __NR_membarrier 324
-+#endif
-+
- #endif // SANDBOX_LINUX_SYSTEM_HEADERS_X86_64_LINUX_SYSCALLS_H_
-
---- qtwebengine/src/3rdparty/chromium//sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
-+++ qtwebengine/src/3rdparty/chromium//sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
-@@ -370,6 +370,7 @@
- switch (sysno) {
- case __NR_exit:
- case __NR_exit_group:
-+ case __NR_membarrier:
- case __NR_wait4:
- case __NR_waitid:
- #if defined(__i386__)
diff --git a/dev-qt/qtwebengine/files/musl/0047-gn-cross-sysroot.patch b/dev-qt/qtwebengine/files/musl/0047-gn-cross-sysroot.patch
deleted file mode 100644
index ee6689a..0000000
--- a/dev-qt/qtwebengine/files/musl/0047-gn-cross-sysroot.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-There is no reason to run this script and running it fails on architectures
-chromium does not officially support (such as ppc64).
-
---- qtwebengine/src/3rdparty/chromium/build/config/posix/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/build/config/posix/BUILD.gn
-@@ -102,12 +102,12 @@ config("runtime_library") {
- # when turning the sysroot on or off. (defines are passed via the command
- # line, and build system rebuilds things when their commandline
- # changes). Nothing should ever read this define.
-- sysroot_hash =
-- exec_script("//build/linux/sysroot_scripts/install-sysroot.py",
-- [ "--print-hash=$current_cpu" ],
-- "trim string",
-- [ "//build/linux/sysroot_scripts/sysroots.json" ])
-- defines += [ "CR_SYSROOT_HASH=$sysroot_hash" ]
-+ #sysroot_hash =
-+ # exec_script("//build/linux/sysroot_scripts/install-sysroot.py",
-+ # [ "--print-hash=$current_cpu" ],
-+ # "trim string",
-+ # [ "//build/linux/sysroot_scripts/sysroots.json" ])
-+ #defines += [ "CR_SYSROOT_HASH=$sysroot_hash" ]
- }
- asmflags += sysroot_flags
-
diff --git a/dev-qt/qtwebengine/files/musl/0089-webengine-ppc64.patch b/dev-qt/qtwebengine/files/musl/0089-webengine-ppc64.patch
deleted file mode 100644
index 402d7e2..0000000
--- a/dev-qt/qtwebengine/files/musl/0089-webengine-ppc64.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- qtwebengine/mkspecs/features/functions.prf
-+++ qtwebengine/mkspecs/features/functions.prf
-@@ -95,6 +95,7 @@
- contains(qtArch, "arm64"): return(arm64)
- contains(qtArch, "mips"): return(mipsel)
- contains(qtArch, "mips64"): return(mips64el)
-+ contains(qtArch, "power64"): return(ppc64)
- return(unknown)
- }
-
---- qtwebengine/mkspecs/features/platform.prf
-+++ qtwebengine/mkspecs/features/platform.prf
-@@ -82,6 +82,7 @@
- contains(QT_ARCH, "arm")|contains(QT_ARCH, "arm64"): return(true)
- contains(QT_ARCH, "mips"): return(true)
- # contains(QT_ARCH, "mips64"): return(true)
-+ contains(QT_ARCH, "power64"): return(true)
-
- skipBuild("QtWebEngine can only be built for x86, x86-64, ARM, Aarch64, and MIPSel architectures.")
- return(false)
diff --git a/dev-qt/qtwebengine/files/musl/0090-chromium-ppc64le.patch b/dev-qt/qtwebengine/files/musl/0090-chromium-ppc64le.patch
deleted file mode 100644
index 04d8d3e..0000000
--- a/dev-qt/qtwebengine/files/musl/0090-chromium-ppc64le.patch
+++ /dev/null
@@ -1,4267 +0,0 @@
-This is a base patch that adds support for ppc64le glibc. Big endian and musl
-support is added in extra patches afterwards.
-
-Ping q66 if you're updating qt5 and the patch does not apply anymore.
-
-Source: https://wiki.raptorcs.com/w/index.php?title=Porting/Chromium
-Upstream: Currently being submitted
-
---- qtwebengine/src/3rdparty/chromium/base/allocator/partition_allocator/page_allocator_constants.h
-+++ qtwebengine/src/3rdparty/chromium/base/allocator/partition_allocator/page_allocator_constants.h
-@@ -10,7 +10,7 @@
- #include "build/build_config.h"
-
- namespace base {
--#if defined(OS_WIN)
-+#if defined(OS_WIN) || defined(ARCH_CPU_PPC64)
- static constexpr size_t kPageAllocationGranularityShift = 16; // 64KB
- #elif defined(_MIPS_ARCH_LOONGSON)
- static constexpr size_t kPageAllocationGranularityShift = 14; // 16KB
-@@ -26,6 +26,10 @@ static constexpr size_t kPageAllocationGranularityBaseMask =
-
- #if defined(_MIPS_ARCH_LOONGSON)
- static constexpr size_t kSystemPageSize = 16384;
-+#elif defined(ARCH_CPU_PPC64)
-+// TODO: modern ppc64 can do 4k and 64k page sizes
-+// for now, 64k is assumed
-+static constexpr size_t kSystemPageSize = 65536;
- #else
- static constexpr size_t kSystemPageSize = 4096;
- #endif
---- qtwebengine/src/3rdparty/chromium/base/allocator/partition_allocator/partition_alloc_constants.h
-+++ qtwebengine/src/3rdparty/chromium/base/allocator/partition_allocator/partition_alloc_constants.h
-@@ -35,6 +35,8 @@ static const size_t kBucketShift = (kAllocationGranularity == 8) ? 3 : 2;
-
- #if defined(_MIPS_ARCH_LOONGSON)
- static const size_t kPartitionPageShift = 16; // 64 KiB
-+#elif defined(ARCH_CPU_PPC64)
-+static const size_t kPartitionPageShift = 18; // 256 KiB
- #else
- static const size_t kPartitionPageShift = 14; // 16 KiB
- #endif
---- qtwebengine/src/3rdparty/chromium/build/download_nacl_toolchains.py
-+++ qtwebengine/src/3rdparty/chromium/build/download_nacl_toolchains.py
-@@ -11,6 +11,10 @@ import sys
-
-
- def Main(args):
-+ # If `disable_nacl=1` is in GYP_DEFINES, exit
-+ if 'disable_nacl=1' in os.environ.get('GYP_DEFINES', ''):
-+ return 0
-+
- script_dir = os.path.dirname(os.path.abspath(__file__))
- src_dir = os.path.dirname(script_dir)
- nacl_dir = os.path.join(src_dir, 'native_client')
---- qtwebengine/src/3rdparty/chromium/build/toolchain/linux/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/build/toolchain/linux/BUILD.gn
-@@ -5,6 +5,14 @@
- import("//build/config/sysroot.gni")
- import("//build/toolchain/gcc_toolchain.gni")
-
-+clang_toolchain("clang_ppc64") {
-+ enable_linker_map = true
-+ toolchain_args = {
-+ current_cpu = "ppc64"
-+ current_os = "linux"
-+ }
-+}
-+
- clang_toolchain("clang_arm") {
- toolprefix = "arm-linux-gnueabihf-"
- toolchain_args = {
---- qtwebengine/src/3rdparty/chromium/components/update_client/update_query_params.cc
-+++ qtwebengine/src/3rdparty/chromium/components/update_client/update_query_params.cc
-@@ -55,6 +55,8 @@ const char kArch[] =
- "mips64el";
- #elif defined(__mips__)
- "mipsel";
-+#elif defined(__powerpc64__)
-+ "ppc64";
- #else
- #error "unknown arch"
- #endif
-@@ -127,6 +129,8 @@ const char* UpdateQueryParams::GetNaclArch() {
- return "mips32";
- #elif defined(ARCH_CPU_MIPS64EL)
- return "mips64";
-+#elif defined(ARCH_CPU_PPC64)
-+ return "ppc64";
- #else
- // NOTE: when adding new values here, please remember to update the
- // comment in the .h file about possible return values from this function.
---- qtwebengine/src/3rdparty/chromium/components/update_client/update_query_params.h
-+++ qtwebengine/src/3rdparty/chromium/components/update_client/update_query_params.h
-@@ -45,7 +45,7 @@ class UpdateQueryParams {
- // Returns the value we use for the "nacl_arch" parameter. Note that this may
- // be different from the "arch" parameter above (e.g. one may be 32-bit and
- // the other 64-bit). Possible return values include: "x86-32", "x86-64",
-- // "arm", and "mips32".
-+ // "arm", "mips32", and "ppc64".
- static const char* GetNaclArch();
-
- // Returns the current version of Chrome/Chromium.
---- qtwebengine/src/3rdparty/chromium/sandbox/features.gni
-+++ qtwebengine/src/3rdparty/chromium/sandbox/features.gni
-@@ -12,6 +12,6 @@ use_seccomp_bpf =
- (is_linux || is_android) &&
- (current_cpu == "x86" || current_cpu == "x64" || current_cpu == "arm" ||
- current_cpu == "arm64" || current_cpu == "mipsel" ||
-- current_cpu == "mips64el")
-+ current_cpu == "mips64el" || current_cpu == "ppc64")
-
- use_seccomp_bpf = use_seccomp_bpf || is_nacl_nonsfi
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/BUILD.gn
-@@ -416,6 +416,8 @@ component("sandbox_services") {
-
- source_set("sandbox_services_headers") {
- sources = [
-+ "system_headers/ppc64_linux_syscalls.h",
-+ "system_headers/ppc64_linux_ucontext.h",
- "system_headers/arm64_linux_syscalls.h",
- "system_headers/arm_linux_syscalls.h",
- "system_headers/arm_linux_ucontext.h",
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/bpf_dsl/linux_syscall_ranges.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/bpf_dsl/linux_syscall_ranges.h
-@@ -55,6 +55,13 @@
- #define MAX_PUBLIC_SYSCALL 279u
- #define MAX_SYSCALL MAX_PUBLIC_SYSCALL
-
-+#elif defined(__powerpc64__)
-+
-+#include <asm/unistd.h>
-+#define MIN_SYSCALL 0u
-+#define MAX_PUBLIC_SYSCALL 386u
-+#define MAX_SYSCALL MAX_PUBLIC_SYSCALL
-+
- #else
- #error "Unsupported architecture"
- #endif
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/bpf_dsl/seccomp_macros.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/bpf_dsl/seccomp_macros.h
-@@ -16,6 +16,9 @@
- #if defined(__mips__)
- // sys/user.h in eglibc misses size_t definition
- #include <stddef.h>
-+#elif defined(__powerpc64__)
-+// Manually define greg_t on ppc64
-+typedef unsigned long long greg_t;
- #endif
- #endif
-
-@@ -346,6 +349,51 @@ struct regs_struct {
- #define SECCOMP_PT_PARM4(_regs) (_regs).regs[3]
- #define SECCOMP_PT_PARM5(_regs) (_regs).regs[4]
- #define SECCOMP_PT_PARM6(_regs) (_regs).regs[5]
-+
-+#elif defined(__powerpc64__)
-+#include <asm/ptrace.h>
-+
-+typedef struct pt_regs regs_struct;
-+
-+#ifdef ARCH_CPU_LITTLE_ENDIAN
-+#define SECCOMP_ARCH AUDIT_ARCH_PPC64LE
-+#else
-+#define SECCOMP_ARCH AUDIT_ARCH_PPC64
-+#endif
-+
-+#define SECCOMP_REG(_ctx, _reg) ((_ctx)->uc_mcontext.regs->gpr[_reg])
-+
-+#define SECCOMP_RESULT(_ctx) SECCOMP_REG(_ctx, 3)
-+#define SECCOMP_SYSCALL(_ctx) SECCOMP_REG(_ctx, 0)
-+#define SECCOMP_IP(_ctx) (_ctx)->uc_mcontext.regs->nip
-+#define SECCOMP_PARM1(_ctx) SECCOMP_REG(_ctx, 3)
-+#define SECCOMP_PARM2(_ctx) SECCOMP_REG(_ctx, 4)
-+#define SECCOMP_PARM3(_ctx) SECCOMP_REG(_ctx, 5)
-+#define SECCOMP_PARM4(_ctx) SECCOMP_REG(_ctx, 6)
-+#define SECCOMP_PARM5(_ctx) SECCOMP_REG(_ctx, 7)
-+#define SECCOMP_PARM6(_ctx) SECCOMP_REG(_ctx, 8)
-+
-+#define SECCOMP_NR_IDX (offsetof(struct arch_seccomp_data, nr))
-+#define SECCOMP_ARCH_IDX (offsetof(struct arch_seccomp_data, arch))
-+#define SECCOMP_IP_MSB_IDX \
-+ (offsetof(struct arch_seccomp_data, instruction_pointer) + 4)
-+#define SECCOMP_IP_LSB_IDX \
-+ (offsetof(struct arch_seccomp_data, instruction_pointer) + 0)
-+#define SECCOMP_ARG_MSB_IDX(nr) \
-+ (offsetof(struct arch_seccomp_data, args) + 8 * (nr) + 4)
-+#define SECCOMP_ARG_LSB_IDX(nr) \
-+ (offsetof(struct arch_seccomp_data, args) + 8 * (nr) + 0)
-+
-+#define SECCOMP_PT_RESULT(_regs) (_regs).gpr[3]
-+#define SECCOMP_PT_SYSCALL(_regs) (_regs).gpr[0]
-+#define SECCOMP_PT_IP(_regs) (_regs).nip
-+#define SECCOMP_PT_PARM1(_regs) (_regs).gpr[3]
-+#define SECCOMP_PT_PARM2(_regs) (_regs).gpr[4]
-+#define SECCOMP_PT_PARM3(_regs) (_regs).gpr[5]
-+#define SECCOMP_PT_PARM4(_regs) (_regs).gpr[6]
-+#define SECCOMP_PT_PARM5(_regs) (_regs).gpr[7]
-+#define SECCOMP_PT_PARM6(_regs) (_regs).gpr[8]
-+
- #else
- #error Unsupported target platform
-
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
-@@ -87,7 +87,8 @@ bool IsBaselinePolicyWatched(int sysno) {
- SyscallSets::IsPrctl(sysno) ||
- SyscallSets::IsProcessGroupOrSession(sysno) ||
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- SyscallSets::IsSocketCall(sysno) ||
- #endif
- #if defined(__arm__)
-@@ -190,7 +191,7 @@ ResultExpr EvaluateSyscallImpl(int fs_denied_errno,
- }
-
- #if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- if (sysno == __NR_mmap)
- return RestrictMmapFlags();
- #endif
-@@ -208,7 +209,7 @@ ResultExpr EvaluateSyscallImpl(int fs_denied_errno,
- return RestrictPrctl();
-
- #if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- if (sysno == __NR_socketpair) {
- // Only allow AF_UNIX, PF_UNIX. Crash if anything else is seen.
- static_assert(AF_UNIX == PF_UNIX,
-@@ -248,7 +249,8 @@ ResultExpr EvaluateSyscallImpl(int fs_denied_errno,
- }
-
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- if (SyscallSets::IsSocketCall(sysno))
- return RestrictSocketcallCommand();
- #endif
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc
-@@ -257,7 +257,7 @@ TEST_BASELINE_SIGSYS(__NR_sysinfo);
- TEST_BASELINE_SIGSYS(__NR_syslog);
- TEST_BASELINE_SIGSYS(__NR_timer_create);
-
--#if !defined(__aarch64__)
-+#if !defined(__aarch64__) && !defined(__powerpc64__)
- TEST_BASELINE_SIGSYS(__NR_eventfd);
- TEST_BASELINE_SIGSYS(__NR_inotify_init);
- TEST_BASELINE_SIGSYS(__NR_vserver);
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc
-@@ -35,7 +35,8 @@
- #include <sys/ioctl.h>
- #include <sys/ptrace.h>
- #if defined(OS_LINUX) && !defined(OS_CHROMEOS) && !defined(__arm__) && \
-- !defined(__aarch64__) && !defined(PTRACE_GET_THREAD_AREA)
-+ !defined(__aarch64__) && !defined(__powerpc64__) && \
-+ !defined(PTRACE_GET_THREAD_AREA)
- // Also include asm/ptrace-abi.h since ptrace.h in older libc (for instance
- // the one in Ubuntu 16.04 LTS) is missing PTRACE_GET_THREAD_AREA.
- // asm/ptrace-abi.h doesn't exist on arm32 and PTRACE_GET_THREAD_AREA isn't
-@@ -44,6 +44,11 @@
- #endif
- #endif // !OS_NACL_NONSFI
-
-+// On PPC64, TCGETS is defined in terms of struct termios, so we must include termios.h
-+#ifdef __powerpc64__
-+#include <termios.h>
-+#endif
-+
- #if defined(OS_ANDROID)
-
- #if !defined(F_DUPFD_CLOEXEC)
-@@ -106,6 +111,15 @@ inline bool IsArchitectureMips() {
- #endif
- }
-
-+inline bool IsArchitecturePPC64() {
-+#if defined(__powerpc64__)
-+ return true;
-+#else
-+ return false;
-+#endif
-+}
-+
-+
- // Ubuntu's version of glibc has a race condition in sem_post that can cause
- // it to call futex(2) with bogus op arguments. To workaround this, we need
- // to allow those futex(2) calls to fail with EINVAL, instead of crashing the
-@@ -247,7 +261,8 @@ ResultExpr RestrictFcntlCommands() {
- // operator.
- // Glibc overrides the kernel's O_LARGEFILE value. Account for this.
- uint64_t kOLargeFileFlag = O_LARGEFILE;
-- if (IsArchitectureX86_64() || IsArchitectureI386() || IsArchitectureMips())
-+ if (IsArchitectureX86_64() || IsArchitectureI386() || IsArchitectureMips() \
-+ || IsArchitecturePPC64())
- kOLargeFileFlag = 0100000;
-
- const Arg<int> cmd(1);
-@@ -270,7 +285,7 @@ ResultExpr RestrictFcntlCommands() {
- .Default(CrashSIGSYS());
- }
-
--#if defined(__i386__) || defined(__mips__)
-+#if defined(__i386__) || defined(__mips__) || defined(__powerpc64__)
- ResultExpr RestrictSocketcallCommand() {
- // Unfortunately, we are unable to restrict the first parameter to
- // socketpair(2). Whilst initially sounding bad, it's noteworthy that very
-@@ -421,7 +422,7 @@ ResultExpr RestrictPrlimit(pid_t target_pid) {
- ResultExpr RestrictPtrace() {
- const Arg<int> request(0);
- return Switch(request).CASES((
--#if !defined(__aarch64__)
-+#if !defined(__aarch64__) && !defined(__powerpc64__)
- PTRACE_GETREGS,
- PTRACE_GETFPREGS,
- PTRACE_GET_THREAD_AREA,
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h
-@@ -48,7 +48,7 @@ SANDBOX_EXPORT bpf_dsl::ResultExpr RestrictMprotectFlags();
- // O_NONBLOCK | O_SYNC | O_LARGEFILE | O_CLOEXEC | O_NOATIME.
- SANDBOX_EXPORT bpf_dsl::ResultExpr RestrictFcntlCommands();
-
--#if defined(__i386__) || defined(__mips__)
-+#if defined(__i386__) || defined(__mips__) || defined(__powerpc64__)
- // Restrict socketcall(2) to only allow socketpair(2), send(2), recv(2),
- // sendto(2), recvfrom(2), shutdown(2), sendmsg(2) and recvmsg(2).
- SANDBOX_EXPORT bpf_dsl::ResultExpr RestrictSocketcallCommand();
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
-@@ -29,7 +29,8 @@ bool SyscallSets::IsAllowedGettime(int sysno) {
- switch (sysno) {
- case __NR_gettimeofday:
- #if defined(__i386__) || defined(__x86_64__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_time:
- #endif
- return true;
-@@ -45,7 +46,8 @@ bool SyscallSets::IsAllowedGettime(int sysno) {
- #endif
- case __NR_settimeofday: // Privileged.
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_stime:
- #endif
- default:
-@@ -111,7 +113,7 @@ bool SyscallSets::IsFileSystem(int sysno) {
- case __NR_faccessat: // EPERM not a valid errno.
- case __NR_fchmodat:
- case __NR_fchownat: // Should be called chownat ?
--#if defined(__x86_64__) || defined(__aarch64__)
-+#if defined(__x86_64__) || defined(__aarch64__) || defined(__powerpc64__)
- case __NR_newfstatat: // fstatat(). EPERM not a valid errno.
- #elif defined(__i386__) || defined(__arm__) || \
- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-@@ -130,7 +132,7 @@ bool SyscallSets::IsFileSystem(int sysno) {
- case __NR_memfd_create:
- case __NR_mkdirat:
- case __NR_mknodat:
--#if defined(__i386__)
-+#if defined(__i386__) || defined(__powerpc64__)
- case __NR_oldlstat:
- case __NR_oldstat:
- #endif
-@@ -154,7 +156,8 @@ bool SyscallSets::IsFileSystem(int sysno) {
- case __NR_truncate64:
- #endif
- case __NR_unlinkat:
--#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-+ defined(__powerpc64__)
- case __NR_utime:
- #endif
- case __NR_utimensat: // New.
-@@ -173,7 +176,8 @@ bool SyscallSets::IsAllowedFileSystemAccessViaFd(int sysno) {
- #endif
- return true;
- // TODO(jln): these should be denied gracefully as well (moved below).
--#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-+ defined(__powerpc64__)
- case __NR_fadvise64: // EPERM not a valid errno.
- #endif
- #if defined(__i386__)
-@@ -186,7 +190,8 @@ bool SyscallSets::IsAllowedFileSystemAccessViaFd(int sysno) {
- case __NR_flock: // EPERM not a valid errno.
- case __NR_fstatfs: // Give information about the whole filesystem.
- #if defined(__i386__) || defined(__arm__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_fstatfs64:
- #endif
- case __NR_fsync: // EPERM not a valid errno.
-@@ -198,6 +203,8 @@ bool SyscallSets::IsAllowedFileSystemAccessViaFd(int sysno) {
- case __NR_sync_file_range: // EPERM not a valid errno.
- #elif defined(__arm__)
- case __NR_arm_sync_file_range: // EPERM not a valid errno.
-+#elif defined(__powerpc64__)
-+ case __NR_sync_file_range2: // EPERM not a valid errno.
- #endif
- default:
- return false;
-@@ -223,7 +230,8 @@ bool SyscallSets::IsDeniedFileSystemAccessViaFd(int sysno) {
- #endif
- case __NR_getdents64: // EPERM not a valid errno.
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_readdir:
- #endif
- return true;
-@@ -264,7 +272,7 @@ bool SyscallSets::IsGetSimpleId(int sysno) {
- bool SyscallSets::IsProcessPrivilegeChange(int sysno) {
- switch (sysno) {
- case __NR_capset:
--#if defined(__i386__) || defined(__x86_64__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc64__)
- case __NR_ioperm: // Intel privilege.
- case __NR_iopl: // Intel privilege.
- #endif
-@@ -314,7 +322,8 @@ bool SyscallSets::IsAllowedSignalHandling(int sysno) {
- case __NR_rt_sigprocmask:
- case __NR_rt_sigreturn:
- #if defined(__i386__) || defined(__arm__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_sigaction:
- case __NR_sigprocmask:
- case __NR_sigreturn:
-@@ -331,7 +340,8 @@ bool SyscallSets::IsAllowedSignalHandling(int sysno) {
- #endif
- case __NR_signalfd4:
- #if defined(__i386__) || defined(__arm__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_sigpending:
- case __NR_sigsuspend:
- #endif
-@@ -355,7 +365,7 @@ bool SyscallSets::IsAllowedOperationOnFd(int sysno) {
- #endif
- case __NR_dup3:
- #if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- case __NR_shutdown:
- #endif
- return true;
-@@ -389,7 +399,7 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
- case __NR_membarrier:
- case __NR_wait4:
- case __NR_waitid:
--#if defined(__i386__)
-+#if defined(__i386__) || defined(__powerpc64__)
- case __NR_waitpid:
- #endif
- #if !defined(__GLIBC__)
-@@ -411,7 +421,7 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
- case __NR_set_tid_address:
- #endif
- case __NR_unshare:
--#if !defined(__mips__) && !defined(__aarch64__)
-+#if !defined(__mips__) && !defined(__aarch64__) || defined(__powerpc64__)
- case __NR_vfork:
- #endif
- default:
-@@ -460,7 +470,7 @@ bool SyscallSets::IsAllowedGetOrModifySocket(int sysno) {
- return true;
- default:
- #if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- case __NR_socketpair: // We will want to inspect its argument.
- #endif
- return false;
-@@ -470,7 +480,7 @@ bool SyscallSets::IsAllowedGetOrModifySocket(int sysno) {
- bool SyscallSets::IsDeniedGetOrModifySocket(int sysno) {
- switch (sysno) {
- #if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- case __NR_accept:
- case __NR_accept4:
- case __NR_bind:
-@@ -485,7 +495,8 @@ bool SyscallSets::IsDeniedGetOrModifySocket(int sysno) {
- }
-
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- // Big multiplexing system call for sockets.
- bool SyscallSets::IsSocketCall(int sysno) {
- switch (sysno) {
-@@ -499,7 +510,8 @@ bool SyscallSets::IsSocketCall(int sysno) {
- }
- #endif
-
--#if defined(__x86_64__) || defined(__arm__) || defined(__mips__)
-+#if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
-+ defined(__powerpc64__)
- bool SyscallSets::IsNetworkSocketInformation(int sysno) {
- switch (sysno) {
- case __NR_getpeername:
-@@ -527,7 +539,7 @@ bool SyscallSets::IsAllowedAddressSpaceAccess(int sysno) {
- case __NR_mincore:
- case __NR_mlockall:
- #if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- case __NR_mmap:
- #endif
- #if defined(__i386__) || defined(__arm__) || \
-@@ -559,7 +571,8 @@ bool SyscallSets::IsAllowedGeneralIo(int sysno) {
- switch (sysno) {
- case __NR_lseek:
- #if defined(__i386__) || defined(__arm__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR__llseek:
- #endif
- #if !defined(__aarch64__)
-@@ -571,26 +584,28 @@ bool SyscallSets::IsAllowedGeneralIo(int sysno) {
- case __NR_readv:
- case __NR_pread64:
- #if defined(__arm__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_recv:
- #endif
- #if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- case __NR_recvfrom: // Could specify source.
- case __NR_recvmsg: // Could specify source.
- #endif
--#if defined(__i386__) || defined(__x86_64__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc64__)
- case __NR_select:
- #endif
--#if defined(__i386__) || defined(__arm__) || defined(__mips__)
-+#if defined(__i386__) || defined(__arm__) || defined(__mips__) || defined(__powerpc64__)
- case __NR__newselect:
- #endif
- #if defined(__arm__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_send:
- #endif
- #if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- case __NR_sendmsg: // Could specify destination.
- case __NR_sendto: // Could specify destination.
- #endif
-@@ -647,7 +662,8 @@ bool SyscallSets::IsAllowedBasicScheduler(int sysno) {
- return true;
- case __NR_getpriority:
- #if defined(__i386__) || defined(__arm__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_nice:
- #endif
- case __NR_setpriority:
-@@ -659,7 +675,8 @@ bool SyscallSets::IsAllowedBasicScheduler(int sysno) {
- bool SyscallSets::IsAdminOperation(int sysno) {
- switch (sysno) {
- #if defined(__i386__) || defined(__arm__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_bdflush:
- #endif
- case __NR_kexec_load:
-@@ -675,7 +692,8 @@ bool SyscallSets::IsAdminOperation(int sysno) {
-
- bool SyscallSets::IsKernelModule(int sysno) {
- switch (sysno) {
--#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-+ defined(__powerpc64__)
- case __NR_create_module:
- case __NR_get_kernel_syms: // Should ENOSYS.
- case __NR_query_module:
-@@ -708,7 +726,8 @@ bool SyscallSets::IsFsControl(int sysno) {
- case __NR_swapoff:
- case __NR_swapon:
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_umount:
- #endif
- case __NR_umount2:
-@@ -724,7 +743,7 @@ bool SyscallSets::IsNuma(int sysno) {
- case __NR_getcpu:
- case __NR_mbind:
- #if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- case __NR_migrate_pages:
- #endif
- case __NR_move_pages:
-@@ -753,14 +772,15 @@ bool SyscallSets::IsGlobalProcessEnvironment(int sysno) {
- switch (sysno) {
- case __NR_acct: // Privileged.
- #if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- case __NR_getrlimit:
- #endif
--#if defined(__i386__) || defined(__arm__)
-+#if defined(__i386__) || defined(__arm__) || defined(__powerpc64__)
- case __NR_ugetrlimit:
- #endif
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_ulimit:
- #endif
- case __NR_getrusage:
-@@ -794,7 +814,7 @@ bool SyscallSets::IsGlobalSystemStatus(int sysno) {
- #endif
- case __NR_sysinfo:
- case __NR_uname:
--#if defined(__i386__)
-+#if defined(__i386__) || defined(__powerpc64__)
- case __NR_olduname:
- case __NR_oldolduname:
- #endif
-@@ -888,7 +908,8 @@ bool SyscallSets::IsSystemVMessageQueue(int sysno) {
- #endif
-
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- // Big system V multiplexing system call.
- bool SyscallSets::IsSystemVIpc(int sysno) {
- switch (sysno) {
-@@ -908,7 +929,8 @@ bool SyscallSets::IsAnySystemV(int sysno) {
- return IsSystemVMessageQueue(sysno) || IsSystemVSemaphores(sysno) ||
- IsSystemVSharedMemory(sysno);
- #elif defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- return IsSystemVIpc(sysno);
- #endif
- }
-@@ -961,7 +983,8 @@ bool SyscallSets::IsFaNotify(int sysno) {
- bool SyscallSets::IsTimer(int sysno) {
- switch (sysno) {
- case __NR_getitimer:
--#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-+ defined(__powerpc64__)
- case __NR_alarm:
- #endif
- case __NR_setitimer:
-@@ -1020,18 +1043,22 @@ bool SyscallSets::IsMisc(int sysno) {
- case __NR_syncfs:
- case __NR_vhangup:
- // The system calls below are not implemented.
--#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-+ defined(__powerpc64__)
- case __NR_afs_syscall:
- #endif
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_break:
- #endif
--#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-+ defined(__powerpc64__)
- case __NR_getpmsg:
- #endif
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_gtty:
- case __NR_idle:
- case __NR_lock:
-@@ -1039,20 +1066,22 @@ bool SyscallSets::IsMisc(int sysno) {
- case __NR_prof:
- case __NR_profil:
- #endif
--#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || \
-+ defined(__powerpc64__)
- case __NR_putpmsg:
- #endif
- #if defined(__x86_64__)
- case __NR_security:
- #endif
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- case __NR_stty:
- #endif
--#if defined(__x86_64__)
-+#if defined(__x86_64__) || defined(__powerpc64__)
- case __NR_tuxcall:
- #endif
--#if !defined(__aarch64__)
-+#if !defined(__aarch64__) && !defined(__powerpc64__)
- case __NR_vserver:
- #endif
- return true;
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf-helpers/syscall_sets.h
-@@ -43,13 +43,14 @@ class SANDBOX_EXPORT SyscallSets {
- static bool IsDeniedGetOrModifySocket(int sysno);
-
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- // Big multiplexing system call for sockets.
- static bool IsSocketCall(int sysno);
- #endif
-
- #if defined(__x86_64__) || defined(__arm__) || defined(__mips__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
- static bool IsNetworkSocketInformation(int sysno);
- #endif
-
-@@ -87,7 +88,8 @@ class SANDBOX_EXPORT SyscallSets {
- #endif
-
- #if defined(__i386__) || \
-- (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS))
-+ (defined(ARCH_CPU_MIPS_FAMILY) && defined(ARCH_CPU_32_BITS)) || \
-+ defined(__powerpc64__)
- // Big system V multiplexing system call.
- static bool IsSystemVIpc(int sysno);
- #endif
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf/syscall.cc
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf/syscall.cc
-@@ -16,7 +16,7 @@ namespace sandbox {
- namespace {
-
- #if defined(ARCH_CPU_X86_FAMILY) || defined(ARCH_CPU_ARM_FAMILY) || \
-- defined(ARCH_CPU_MIPS_FAMILY)
-+ defined(ARCH_CPU_MIPS_FAMILY) || defined (ARCH_CPU_PPC64_FAMILY)
- // Number that's not currently used by any Linux kernel ABIs.
- const int kInvalidSyscallNumber = 0x351d3;
- #else
-@@ -308,12 +308,56 @@ asm(// We need to be able to tell the kernel exactly where we made a
- // Enter the kernel
- "svc 0\n"
- "2:ret\n"
-+ ".cfi_endproc\n"
-+ ".size SyscallAsm, .-SyscallAsm\n"
-+#elif defined(__powerpc64__)
-+ ".text\n"
-+ ".align 4\n"
-+ ".type SyscallAsm @function\n"
-+ "SyscallAsm:\n"
-+ ".cfi_startproc\n"
-+
-+ // Check if r3 is negative
-+ "cmpdi 3, 0\n"
-+ "bgt 2f\n"
-+
-+ // Load address of 3f into r3 and return
-+ "mflr 10\n"
-+ "bl 1f\n"
-+ "1: mflr 3\n"
-+ "mtlr 10\n"
-+ "addi 3, 3, 4*13\n"
-+ "blr\n"
-+
-+ // Load arguments from array into r3-8
-+ // save param 3 in r10
-+ "2:\n"
-+ "mr 0, 3\n"
-+ "ld 3, 0(4)\n"
-+ "ld 5, 16(4)\n"
-+ "ld 6, 24(4)\n"
-+ "ld 7, 32(4)\n"
-+ "ld 8, 40(4)\n"
-+ "ld 4, 8(4)\n"
-+ "li 9, 0\n"
-+
-+ // Enter kernel
-+ "sc\n"
-+
-+ // Magic return address
-+ "3:\n"
-+ // Like MIPS, ppc64 return values are always positive.
-+ // Check for error in cr0.SO and negate upon error
-+ "bc 4, 3, 4f\n"
-+ "neg 3, 3\n"
-+ "4: blr\n"
-+
- ".cfi_endproc\n"
- ".size SyscallAsm, .-SyscallAsm\n"
- #endif
- ); // asm
-
--#if defined(__x86_64__)
-+#if defined(__x86_64__) || defined(__powerpc64__)
- extern "C" {
- intptr_t SyscallAsm(intptr_t nr, const intptr_t args[6]);
- }
-@@ -427,6 +471,8 @@ intptr_t Syscall::Call(int nr,
- ret = inout;
- }
-
-+#elif defined(__powerpc64__)
-+ intptr_t ret = SyscallAsm(nr, args);
- #else
- #error "Unimplemented architecture"
- #endif
-@@ -443,8 +489,18 @@ void Syscall::PutValueInUcontext(intptr_t ret_val, ucontext_t* ctx) {
- // needs to be changed back.
- ret_val = -ret_val;
- SECCOMP_PARM4(ctx) = 1;
-- } else
-+ } else {
- SECCOMP_PARM4(ctx) = 0;
-+ }
-+#endif
-+#if defined(__powerpc64__)
-+ // Same as MIPS, need to invert ret and set error register (cr0.SO)
-+ if (ret_val <= -1 && ret_val >= -4095) {
-+ ret_val = -ret_val;
-+ ctx->uc_mcontext.regs->ccr |= (1 << 28);
-+ } else {
-+ ctx->uc_mcontext.regs->ccr &= ~(1 << 28);
-+ }
- #endif
- SECCOMP_RESULT(ctx) = static_cast<greg_t>(ret_val);
- }
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf/trap.cc
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf/trap.cc
-@@ -230,6 +230,20 @@ void Trap::SigSys(int nr, LinuxSigInfo* info, ucontext_t* ctx) {
- SetIsInSigHandler();
- }
-
-+#if defined(__powerpc64__)
-+ // On ppc64+glibc, some syscalls seem to accidentally negate the first
-+ // parameter which causes checks against it to fail. For now, manually
-+ // negate them back.
-+ // TODO(shawn@anastas.io): investigate this issue further
-+ auto nr = SECCOMP_SYSCALL(ctx);
-+ if (nr == __NR_openat || nr == __NR_mkdirat || nr == __NR_faccessat || nr == __NR_readlinkat ||
-+ nr == __NR_renameat || nr == __NR_renameat2 || nr == __NR_newfstatat || nr == __NR_unlinkat) {
-+ if (static_cast<int>(SECCOMP_PARM1(ctx)) > 0) {
-+ SECCOMP_PARM1(ctx) = -SECCOMP_PARM1(ctx);
-+ }
-+ }
-+#endif
-+
- // Copy the seccomp-specific data into a arch_seccomp_data structure. This
- // is what we are showing to TrapFnc callbacks that the system call
- // evaluator registered with the sandbox.
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/services/credentials.cc
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/services/credentials.cc
-@@ -79,7 +79,7 @@ bool ChrootToSafeEmptyDir() {
- pid_t pid = -1;
- alignas(16) char stack_buf[PTHREAD_STACK_MIN];
- #if defined(ARCH_CPU_X86_FAMILY) || defined(ARCH_CPU_ARM_FAMILY) || \
-- defined(ARCH_CPU_MIPS_FAMILY)
-+ defined(ARCH_CPU_MIPS_FAMILY) || defined(ARCH_CPU_PPC64_FAMILY)
- // The stack grows downward.
- void* stack = stack_buf + sizeof(stack_buf);
- #else
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/syscall_broker/broker_process.cc
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/syscall_broker/broker_process.cc
-@@ -151,7 +151,7 @@ bool BrokerProcess::IsSyscallAllowed(int sysno) const {
- #if defined(__NR_fstatat)
- case __NR_fstatat:
- #endif
--#if defined(__x86_64__) || defined(__aarch64__)
-+#if defined(__x86_64__) || defined(__aarch64__) || defined(__powerpc64__)
- case __NR_newfstatat:
- #endif
- return !fast_check_in_client_ || allowed_command_set_.test(COMMAND_STAT);
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/linux_seccomp.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/linux_seccomp.h
-@@ -29,6 +29,9 @@
- #ifndef EM_AARCH64
- #define EM_AARCH64 183
- #endif
-+#ifndef EM_PPC64
-+#define EM_PPC64 21
-+#endif
-
- #ifndef __AUDIT_ARCH_64BIT
- #define __AUDIT_ARCH_64BIT 0x80000000
-@@ -54,6 +57,12 @@
- #ifndef AUDIT_ARCH_AARCH64
- #define AUDIT_ARCH_AARCH64 (EM_AARCH64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
- #endif
-+#ifndef AUDIT_ARCH_PPC64
-+#define AUDIT_ARCH_PPC64 (EM_PPC64 | __AUDIT_ARCH_64BIT)
-+#endif
-+#ifndef AUDIT_ARCH_PPC64LE
-+#define AUDIT_ARCH_PPC64LE (EM_PPC64 | __AUDIT_ARCH_64BIT | __AUDIT_ARCH_LE)
-+#endif
-
- // For prctl.h
- #ifndef PR_SET_SECCOMP
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/linux_signal.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/linux_signal.h
-@@ -13,7 +13,7 @@
- // (not undefined, but defined different values and in different memory
- // layouts). So, fill the gap here.
- #if defined(__i386__) || defined(__x86_64__) || defined(__arm__) || \
-- defined(__aarch64__)
-+ defined(__aarch64__) || defined(__powerpc64__)
-
- #define LINUX_SIGHUP 1
- #define LINUX_SIGINT 2
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/linux_syscalls.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/linux_syscalls.h
-@@ -35,5 +35,9 @@
- #include "sandbox/linux/system_headers/arm64_linux_syscalls.h"
- #endif
-
-+#if defined(__powerpc64__)
-+#include "sandbox/linux/system_headers/ppc64_linux_syscalls.h"
-+#endif
-+
- #endif // SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_SYSCALLS_H_
-
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/linux_ucontext.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/linux_ucontext.h
-@@ -11,6 +11,8 @@
- #include "sandbox/linux/system_headers/arm_linux_ucontext.h"
- #elif defined(__i386__)
- #include "sandbox/linux/system_headers/i386_linux_ucontext.h"
-+#elif defined(__powerpc64__)
-+#include "sandbox/linux/system_headers/ppc64_linux_ucontext.h"
- #else
- #error "No support for your architecture in PNaCl header"
- #endif
-new file mode 100644
---- /dev/null
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/ppc64_linux_syscalls.h
-@@ -0,0 +1,12 @@
-+// Copyright 2014 The Chromium Authors. All rights reserved.
-+// Use of this source code is governed by a BSD-style license that can be
-+// found in the LICENSE file.
-+
-+#ifndef SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_SYSCALLS_H_
-+#define SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_SYSCALLS_H_
-+
-+#include <asm/unistd.h>
-+
-+//TODO: is it necessary to redefine syscall numbers for PPC64?
-+
-+#endif // SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_SYSCALLS_H_
-new file mode 100644
---- /dev/null
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/system_headers/ppc64_linux_ucontext.h
-@@ -0,0 +1,12 @@
-+// Copyright 2014 The Chromium Authors. All rights reserved.
-+// Use of this source code is governed by a BSD-style license that can be
-+// found in the LICENSE file.
-+
-+#ifndef SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_UCONTEXT_H_
-+#define SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_UCONTEXT_H_
-+
-+#include <sys/ucontext.h>
-+
-+//TODO: is it necessary to redefine ucontext on PPC64?
-+
-+#endif // SANDBOX_LINUX_SYSTEM_HEADERS_PPC64_LINUX_UCONTEXT_H_
---- qtwebengine/src/3rdparty/chromium/services/service_manager/sandbox/linux/bpf_renderer_policy_linux.cc
-+++ qtwebengine/src/3rdparty/chromium/services/service_manager/sandbox/linux/bpf_renderer_policy_linux.cc
-@@ -15,6 +15,11 @@
- #include "sandbox/linux/system_headers/linux_syscalls.h"
- #include "services/service_manager/sandbox/linux/sandbox_linux.h"
-
-+// On PPC64, TCGETS is defined in terms of struct termios, so we must include termios.h
-+#ifdef __powerpc64__
-+#include <termios.h>
-+#endif
-+
- // TODO(vignatti): replace the local definitions below with #include
- // <linux/dma-buf.h> once kernel version 4.6 becomes widely used.
- #include <linux/types.h>
---- qtwebengine/src/3rdparty/chromium/third_party/angle/src/libANGLE/Constants.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/angle/src/libANGLE/Constants.h
-@@ -9,6 +9,7 @@
- #ifndef LIBANGLE_CONSTANTS_H_
- #define LIBANGLE_CONSTANTS_H_
-
-+#include <cstddef>
- #include "common/platform.h"
-
- namespace gl
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/heap/asm/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/heap/asm/BUILD.gn
-@@ -46,6 +46,10 @@ if (current_cpu == "x86" || current_cpu == "x64") {
- sources = [
- "SaveRegisters_mips64.S",
- ]
-+ } else if (current_cpu == "ppc64") {
-+ sources = [
-+ "SaveRegisters_ppc64.S",
-+ ]
- }
-
- if (current_cpu == "arm") {
-new file mode 100644
---- /dev/null
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/heap/asm/SaveRegisters_ppc64.S
-@@ -0,0 +1,60 @@
-+/*
-+ * typedef void (*PushAllRegistersCallback)(SafePointBarrier*, ThreadState*, intptr_t*);
-+ * extern "C" void PushAllRegisters(SafePointBarrier*, ThreadState*, PushAllRegistersCallback)
-+ */
-+
-+.type PushAllRegisters, %function
-+.global PushAllRegisters
-+.hidden PushAllRegisters
-+PushAllRegisters:
-+ // Push all callee-saves registers to get them
-+ // on the stack for conservative stack scanning.
-+ // Reserve space for callee-saved registers and minimal stack frame.
-+ mflr 0 # r0 = LR
-+ std 0,16(1) # store LR at addr sp+16
-+ stdu 1,-176(1) # grow stack by 176 bytes and store new stack top ptr to r1
-+ # 3218*8 = min stack non-volatile registers
-+
-+ // Save the callee-saved registers
-+ std 31,168(1) # store r31 to addr sp+168
-+ std 30,160(1) # etc...
-+ std 29,152(1)
-+ std 28,144(1)
-+ std 27,136(1)
-+ std 26,128(1)
-+ std 25,120(1)
-+ std 24,112(1)
-+ std 23,104(1)
-+ std 22,96(1)
-+ std 21,88(1)
-+ std 20,80(1)
-+ std 19,72(1)
-+ std 18,64(1)
-+ std 17,56(1)
-+ std 16,48(1)
-+ std 15,40(1)
-+ std 14,32(1)
-+
-+ // Note: the callee-saved floating point registers do not need to be
-+ // copied to the stack, because fp registers never hold heap pointers
-+ // and so do not need to be kept visible to the garbage collector.
-+
-+ // Pass the two first arguments untouched in r3 and r4 and the
-+ // stack pointer to the callback.
-+
-+ std 2, 24(1) # save r2 to sp+24 addr
-+ mtctr 5 # copy 3rd function arg (callback fn pointer) to CTR
-+ mr 12, 5 # r12 must hold address of callback we are going to call
-+ # for position-idependent functions inside the callback to work
-+ mr 5, 1 # set current sp (stack top) as 3rd argument for the callback
-+ bctrl # set LR to PC+4 and call the callback
-+ ld 2, 24(1) # restore r2 from sp+24 addr
-+
-+ // Adjust stack, restore return address and return.
-+ // Note: the copied registers do not need to be reloaded here,
-+ // because they were preserved by the called routine.
-+ addi 1,1,176 # restore original SP by doing sp += 176
-+ ld 0,16(1) # restore original LR from addr sp+16
-+ mtlr 0 # ... copy it to the actual LR
-+ blr # return to LR addr
-+
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/heap/heap_page.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/heap/heap_page.h
-@@ -67,11 +67,12 @@ constexpr size_t kBlinkPageBaseMask = ~kBlinkPageOffsetMask;
- constexpr size_t kBlinkPagesPerRegion = 10;
-
- // TODO(nya): Replace this with something like #if ENABLE_NACL.
--#if 0
-+#if defined(ARCH_CPU_PPC64)
- // NaCl's system page size is 64 KiB. This causes a problem in Oilpan's heap
- // layout because Oilpan allocates two guard pages for each Blink page (whose
- // size is kBlinkPageSize = 2^17 = 128 KiB). So we don't use guard pages in
- // NaCl.
-+// The same issue holds for ppc64 systems, which use a 64k page size.
- constexpr size_t kBlinkGuardPageSize = 0;
- #else
- constexpr size_t kBlinkGuardPageSize = base::kSystemPageSize;
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/wtf/dtoa/utils.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/wtf/dtoa/utils.h
-@@ -45,7 +45,7 @@
- // disabled.)
- // On Linux,x86 89255e-22 != Div_double(89255.0/1e22)
- #if defined(_M_X64) || defined(__x86_64__) || defined(__ARMEL__) || \
-- defined(__aarch64__) || defined(__MIPSEL__)
-+ defined(__aarch64__) || defined(__MIPSEL__) || defined(__powerpc64__)
- #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
- #elif defined(_M_IX86) || defined(__i386__)
- #if defined(_WIN32)
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/BUILD.gn
-@@ -100,6 +100,13 @@ if (is_win && !is_msan && current_cpu != "arm64") {
- } else {
- public_configs = [ ":no_asm_config" ]
- }
-+ } else if (current_cpu == "ppc64") {
-+ if (is_linux) {
-+ # TODO: ppc64 (be) check
-+ sources += crypto_sources_linux_ppc64le
-+ } else {
-+ public_configs = [ ":no_asm_config" ]
-+ }
- } else {
- public_configs = [ ":no_asm_config" ]
- }
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/raw_context_cpu.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/raw_context_cpu.h
-@@ -44,6 +44,8 @@ typedef MDRawContextARM RawContextCPU;
- typedef MDRawContextARM64_Old RawContextCPU;
- #elif defined(__mips__)
- typedef MDRawContextMIPS RawContextCPU;
-+#elif defined(__powerpc64__)
-+typedef MDRawContextPPC64 RawContextCPU;
- #else
- #error "This code has not been ported to your platform yet."
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
-@@ -270,7 +270,42 @@ void ThreadInfo::FillCPUContext(RawContextCPU* out) const {
- out->float_save.fir = mcontext.fpc_eir;
- #endif
- }
--#endif // __mips__
-+
-+#elif defined(__powerpc64__)
-+
-+uintptr_t ThreadInfo::GetInstructionPointer() const {
-+ return mcontext.gp_regs[PT_NIP];
-+}
-+
-+void ThreadInfo::FillCPUContext(RawContextCPU* out) const {
-+ out->context_flags = MD_CONTEXT_PPC64_FULL;
-+ for (int i = 0; i < MD_CONTEXT_PPC64_GPR_COUNT; i++)
-+ out->gpr[i] = mcontext.gp_regs[i];
-+
-+ out->lr = mcontext.gp_regs[PT_LNK];
-+ out->srr0 = mcontext.gp_regs[PT_NIP];
-+ out->srr1 = mcontext.gp_regs[PT_MSR];
-+ out->cr = mcontext.gp_regs[PT_CCR];
-+ out->xer = mcontext.gp_regs[PT_XER];
-+ out->ctr = mcontext.gp_regs[PT_CTR];
-+
-+ for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
-+ out->float_save.fpregs[i] = mcontext.fp_regs[i];
-+
-+ out->float_save.fpscr = mcontext.fp_regs[NFPREG-1];
-+
-+ for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++)
-+ out->vector_save.save_vr[i] = \
-+ {(((uint64_t)vregs.vrregs[i][0]) << 32)
-+ | vregs.vrregs[i][1],
-+ (((uint64_t)vregs.vrregs[i][2]) << 32)
-+ | vregs.vrregs[i][3]};
-+
-+ out->vrsave = vregs.vrsave;
-+ out->vector_save.save_vscr = {0, vregs.vscr.vscr_word};
-+ out->vector_save.save_vrvalid = 0xFFFFFFFF;
-+}
-+#endif // __powerpc64__
-
- void ThreadInfo::GetGeneralPurposeRegisters(void** gp_regs, size_t* size) {
- assert(gp_regs || size);
-@@ -279,6 +314,11 @@ void ThreadInfo::GetGeneralPurposeRegisters(void** gp_regs, size_t* size) {
- *gp_regs = mcontext.gregs;
- if (size)
- *size = sizeof(mcontext.gregs);
-+#elif defined(__powerpc64__)
-+ if (gp_regs)
-+ *gp_regs = mcontext.gp_regs;
-+ if (size)
-+ *size = sizeof(mcontext.gp_regs);
- #else
- if (gp_regs)
- *gp_regs = ®s;
-@@ -294,6 +334,11 @@ void ThreadInfo::GetFloatingPointRegisters(void** fp_regs, size_t* size) {
- *fp_regs = &mcontext.fpregs;
- if (size)
- *size = sizeof(mcontext.fpregs);
-+#elif defined(__powerpc64__)
-+ if (fp_regs)
-+ *fp_regs = &mcontext.fp_regs;
-+ if (size)
-+ *size = sizeof(mcontext.fp_regs);
- #else
- if (fp_regs)
- *fp_regs = &fpregs;
-@@ -302,4 +347,13 @@ void ThreadInfo::GetFloatingPointRegisters(void** fp_regs, size_t* size) {
- #endif
- }
-
-+#if defined(__powerpc64__)
-+void ThreadInfo::GetVectorRegisters(void** v_regs, size_t* size) {
-+ if (v_regs)
-+ *v_regs = &vregs;
-+ if (size)
-+ *size = sizeof(vregs);
-+}
-+#endif
-+
- } // namespace google_breakpad
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.h
-@@ -68,6 +68,10 @@ struct ThreadInfo {
- // Use the structures defined in <sys/user.h>
- struct user_regs_struct regs;
- struct user_fpsimd_struct fpregs;
-+#elif defined(__powerpc64__)
-+ // Use the structures defined in <sys/ucontext.h>.
-+ mcontext_t mcontext;
-+ vrregset_t vregs;
- #elif defined(__mips__)
- // Use the structure defined in <sys/ucontext.h>.
- mcontext_t mcontext;
-@@ -84,6 +88,11 @@ struct ThreadInfo {
-
- // Returns the pointer and size of float point register area.
- void GetFloatingPointRegisters(void** fp_regs, size_t* size);
-+
-+#if defined(__powerpc64__)
-+ // Returns the pointer and size of the vector register area. (PPC64 only)
-+ void GetVectorRegisters(void** v_regs, size_t* size);
-+#endif
- };
-
- } // namespace google_breakpad
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
-@@ -254,6 +254,48 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc) {
- out->float_save.fir = uc->uc_mcontext.fpc_eir; // Unused.
- #endif
- }
-+
-+#elif defined(__powerpc64__)
-+
-+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
-+ return uc->uc_mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP];
-+}
-+
-+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
-+ return uc->uc_mcontext.gp_regs[PT_NIP];
-+}
-+
-+void UContextReader::FillCPUContext(RawContextCPU* out, const ucontext_t* uc,
-+ const vrregset_t* vregs) {
-+ out->context_flags = MD_CONTEXT_PPC64_FULL;
-+
-+ for (int i = 0; i < MD_CONTEXT_PPC64_GPR_COUNT; i++)
-+ out->gpr[i] = uc->uc_mcontext.gp_regs[i];
-+
-+ out->lr = uc->uc_mcontext.gp_regs[PT_LNK];
-+ out->srr0 = uc->uc_mcontext.gp_regs[PT_NIP];
-+ out->srr1 = uc->uc_mcontext.gp_regs[PT_MSR];
-+ out->cr = uc->uc_mcontext.gp_regs[PT_CCR];
-+ out->xer = uc->uc_mcontext.gp_regs[PT_XER];
-+ out->ctr = uc->uc_mcontext.gp_regs[PT_CTR];
-+
-+ for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
-+ out->float_save.fpregs[i] = uc->uc_mcontext.fp_regs[i];
-+
-+ out->float_save.fpscr = uc->uc_mcontext.fp_regs[NFPREG-1];
-+
-+ for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++)
-+ out->vector_save.save_vr[i] =
-+ {(((uint64_t)vregs->vrregs[i][0]) << 32)
-+ | vregs->vrregs[i][1],
-+ (((uint64_t)vregs->vrregs[i][2]) << 32)
-+ | vregs->vrregs[i][3]};
-+
-+ out->vrsave = vregs->vrsave;
-+ out->vector_save.save_vscr = {0, vregs->vscr.vscr_word};
-+ out->vector_save.save_vrvalid = 0xFFFFFFFF;
-+}
-+
- #endif
-
- } // namespace google_breakpad
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h
-@@ -54,6 +54,9 @@ struct UContextReader {
- #elif defined(__aarch64__)
- static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
- const struct fpsimd_context* fpregs);
-+#elif defined(__powerpc64__)
-+ static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
-+ const vrregset_t* vregs);
- #else
- static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc);
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
-@@ -467,9 +467,16 @@ bool ExceptionHandler::HandleSignal(int /*sig*/, siginfo_t* info, void* uc) {
- memcpy(&g_crash_context_.float_state, fp_ptr,
- sizeof(g_crash_context_.float_state));
- }
-+#elif defined(__powerpc64__)
-+ // On PPC64, we must copy VR state
-+ ucontext_t* uc_ptr = (ucontext_t*)uc;
-+ if (uc_ptr->uc_mcontext.v_regs) {
-+ memcpy(&g_crash_context_.vector_state, uc_ptr->uc_mcontext.v_regs,
-+ sizeof(g_crash_context_.vector_state));
-+ }
- #elif !defined(__ARM_EABI__) && !defined(__mips__)
- // FP state is not part of user ABI on ARM Linux.
-- // In case of MIPS Linux FP state is already part of ucontext_t
-+ // In case of MIPS, Linux FP state is already part of ucontext_t
- // and 'float_state' is not a member of CrashContext.
- ucontext_t* uc_ptr = (ucontext_t*)uc;
- if (uc_ptr->uc_mcontext.fpregs) {
-@@ -707,11 +714,19 @@ bool ExceptionHandler::WriteMinidump() {
- }
- #endif
-
--#if !defined(__ARM_EABI__) && !defined(__aarch64__) && !defined(__mips__)
-+#if !defined(__ARM_EABI__) && !defined(__aarch64__) && !defined(__mips__) \
-+ && !defined(__powerpc64__)
- // FPU state is not part of ARM EABI ucontext_t.
- memcpy(&context.float_state, context.context.uc_mcontext.fpregs,
- sizeof(context.float_state));
- #endif
-+
-+#if defined(__powerpc64__)
-+ // Vector registers must be copied on PPC64
-+ memcpy(&context.vector_state, context.context.uc_mcontext.v_regs,
-+ sizeof(context.vector_state));
-+#endif
-+
- context.tid = sys_gettid();
-
- // Add an exception stream to the minidump for better reporting.
-@@ -732,6 +747,9 @@ bool ExceptionHandler::WriteMinidump() {
- #elif defined(__mips__)
- context.siginfo.si_addr =
- reinterpret_cast<void*>(context.context.uc_mcontext.pc);
-+#elif defined(__powerpc64__)
-+ context.siginfo.si_addr =
-+ reinterpret_cast<void*>(context.context.uc_mcontext.gp_regs[PT_NIP]);
- #else
- #error "This code has not been ported to your platform yet."
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.h
-@@ -192,7 +192,11 @@ class ExceptionHandler {
- siginfo_t siginfo;
- pid_t tid; // the crashing thread.
- ucontext_t context;
--#if !defined(__ARM_EABI__) && !defined(__mips__)
-+#if defined(__powerpc64__)
-+ // PPC64's FP state is a part of ucontext_t like MIPS but the vector
-+ // state is not, so a struct is needed.
-+ vstate_t vector_state;
-+#elif !defined(__ARM_EABI__) && !defined(__mips__)
- // #ifdef this out because FP state is not part of user ABI for Linux ARM.
- // In case of MIPS Linux FP state is already part of ucontext_t so
- // 'float_state' is not required.
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler_unittest.cc
-@@ -307,7 +307,7 @@ TEST(ExceptionHandlerTest, ParallelChildCrashesDontHang) {
- }
-
- // Wait a while until the child should have crashed.
-- usleep(1000000);
-+ usleep(2000000);
- // Kill the child if it is still running.
- kill(child, SIGKILL);
-
-@@ -576,6 +576,8 @@ const unsigned char kIllegalInstruction[] = {
- #if defined(__mips__)
- // mfc2 zero,Impl - usually illegal in userspace.
- 0x48, 0x00, 0x00, 0x48
-+#elif defined(__powerpc64__)
-+ 0x01, 0x01, 0x01, 0x01 // Crashes on a tested POWER9 cpu
- #else
- // This crashes with SIGILL on x86/x86-64/arm.
- 0xff, 0xff, 0xff, 0xff
-@@ -771,10 +773,10 @@ TEST(ExceptionHandlerTest, InstructionPointerMemoryMaxBound) {
-
- // These are defined here so the parent can use them to check the
- // data from the minidump afterwards.
-- // Use 4k here because the OS will hand out a single page even
-+ // Use the page size here because the OS will hand out a single page even
- // if a smaller size is requested, and this test wants to
- // test the upper bound of the memory range.
-- const uint32_t kMemorySize = 4096; // bytes
-+ const uint32_t kMemorySize = getpagesize(); // bytes
- const int kOffset = kMemorySize - sizeof(kIllegalInstruction);
-
- const pid_t child = fork();
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer.cc
-@@ -138,7 +138,9 @@ class MicrodumpWriter {
- const MicrodumpExtraInfo& microdump_extra_info,
- LinuxDumper* dumper)
- : ucontext_(context ? &context->context : NULL),
--#if !defined(__ARM_EABI__) && !defined(__mips__)
-+#if defined(__powerpc64__)
-+ vector_state_(context ? &context->vector_state : NULL),
-+#elif !defined(__ARM_EABI__) && !defined(__mips__)
- float_state_(context ? &context->float_state : NULL),
- #endif
- dumper_(dumper),
-@@ -337,6 +339,8 @@ class MicrodumpWriter {
- # else
- # error "This mips ABI is currently not supported (n32)"
- #endif
-+#elif defined(__powerpc64__)
-+ const char kArch[] = "ppc64";
- #else
- #error "This code has not been ported to your platform yet"
- #endif
-@@ -409,7 +413,9 @@ class MicrodumpWriter {
- void DumpCPUState() {
- RawContextCPU cpu;
- my_memset(&cpu, 0, sizeof(RawContextCPU));
--#if !defined(__ARM_EABI__) && !defined(__mips__)
-+#if defined(__powerpc64__)
-+ UContextReader::FillCPUContext(&cpu, ucontext_, vector_state_);
-+#elif !defined(__ARM_EABI__) && !defined(__mips__)
- UContextReader::FillCPUContext(&cpu, ucontext_, float_state_);
- #else
- UContextReader::FillCPUContext(&cpu, ucontext_);
-@@ -605,7 +611,9 @@ class MicrodumpWriter {
- void* Alloc(unsigned bytes) { return dumper_->allocator()->Alloc(bytes); }
-
- const ucontext_t* const ucontext_;
--#if !defined(__ARM_EABI__) && !defined(__mips__)
-+#if defined(__powerpc64__)
-+ const google_breakpad::vstate_t* const vector_state_;
-+#elif !defined(__ARM_EABI__) && !defined(__mips__)
- const google_breakpad::fpstate_t* const float_state_;
- #endif
- LinuxDumper* dumper_;
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/microdump_writer/microdump_writer_unittest.cc
-@@ -278,10 +278,19 @@ TEST(MicrodumpWriterTest, BasicWithMappings) {
- CrashAndGetMicrodump(mappings, MicrodumpExtraInfo(), &buf);
- ASSERT_TRUE(ContainsMicrodump(buf));
-
-+ int page_size = getpagesize();
- #ifdef __LP64__
-- ASSERT_NE(std::string::npos,
-- buf.find("M 0000000000001000 000000000000002A 0000000000001000 "
-- "33221100554477668899AABBCCDDEEFF0 libfoo.so"));
-+ // This test is only available for the following page sizes
-+ ASSERT_TRUE((page_size == 4096) || (page_size == 65536));
-+ if (page_size == 4096) {
-+ ASSERT_NE(std::string::npos,
-+ buf.find("M 0000000000001000 000000000000002A 0000000000001000 "
-+ "33221100554477668899AABBCCDDEEFF0 libfoo.so"));
-+ } else {
-+ ASSERT_NE(std::string::npos,
-+ buf.find("M 0000000000010000 000000000000002A 0000000000010000 "
-+ "33221100554477668899AABBCCDDEEFF0 libfoo.so"));
-+ }
- #else
- ASSERT_NE(std::string::npos,
- buf.find("M 00001000 0000002A 00001000 "
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_core_dumper.cc
-@@ -116,6 +116,9 @@ bool LinuxCoreDumper::GetThreadInfoByIndex(size_t index, ThreadInfo* info) {
- #elif defined(__mips__)
- stack_pointer =
- reinterpret_cast<uint8_t*>(info->mcontext.gregs[MD_CONTEXT_MIPS_REG_SP]);
-+#elif defined(__powerpc64__)
-+ stack_pointer =
-+ reinterpret_cast<uint8_t*>(info->mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP]);
- #else
- #error "This code hasn't been ported to your platform yet."
- #endif
-@@ -200,7 +203,10 @@ bool LinuxCoreDumper::EnumerateThreads() {
- memset(&info, 0, sizeof(ThreadInfo));
- info.tgid = status->pr_pgrp;
- info.ppid = status->pr_ppid;
--#if defined(__mips__)
-+#if defined(__powerpc64__)
-+ for (int i = 0; i < 31; i++)
-+ info.mcontext.gp_regs[i] = status->pr_reg[i];
-+#elif defined(__mips__)
- #if defined(__ANDROID__)
- for (int i = EF_R0; i <= EF_R31; i++)
- info.mcontext.gregs[i - EF_R0] = status->pr_reg[i];
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.cc
-@@ -798,7 +798,9 @@ bool LinuxDumper::GetStackInfo(const void** stack, size_t* stack_len,
- reinterpret_cast<uint8_t*>(int_stack_pointer & ~(page_size - 1));
-
- // The number of bytes of stack which we try to capture.
-- static const ptrdiff_t kStackToCapture = 32 * 1024;
-+ // This now depends on page_size to avoid missing data
-+ // on systems with larger page sizes.
-+ static const ptrdiff_t kStackToCapture = 8 * page_size;
-
- const MappingInfo* mapping = FindMapping(stack_pointer);
- if (!mapping)
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper.h
-@@ -60,7 +60,8 @@ namespace google_breakpad {
- (defined(__mips__) && _MIPS_SIM == _ABIO32)
- typedef Elf32_auxv_t elf_aux_entry;
- #elif defined(__x86_64) || defined(__aarch64__) || \
-- (defined(__mips__) && _MIPS_SIM != _ABIO32)
-+ (defined(__mips__) && _MIPS_SIM != _ABIO32) || \
-+ defined(__powerpc64__)
- typedef Elf64_auxv_t elf_aux_entry;
- #endif
-
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_dumper_unittest_helper.cc
-@@ -51,6 +51,8 @@
- #define TID_PTR_REGISTER "rcx"
- #elif defined(__mips__)
- #define TID_PTR_REGISTER "$1"
-+#elif defined(__powerpc64__)
-+#define TID_PTR_REGISTER "r8"
- #else
- #error This test has not been ported to this platform.
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper.cc
-@@ -154,19 +154,27 @@ bool LinuxPtraceDumper::CopyFromProcess(void* dest, pid_t child,
- return true;
- }
-
--bool LinuxPtraceDumper::ReadRegisterSet(ThreadInfo* info, pid_t tid)
--{
-+bool LinuxPtraceDumper::ReadRegisterSet(ThreadInfo* info, pid_t tid) {
- #ifdef PTRACE_GETREGSET
- struct iovec io;
- info->GetGeneralPurposeRegisters(&io.iov_base, &io.iov_len);
-- if (sys_ptrace(PTRACE_GETREGSET, tid, (void*)NT_PRSTATUS, (void*)&io) == -1) {
-+ if (ptrace(PTRACE_GETREGSET, tid, (void*)NT_PRSTATUS, (void*)&io) == -1) {
- return false;
- }
-
- info->GetFloatingPointRegisters(&io.iov_base, &io.iov_len);
-- if (sys_ptrace(PTRACE_GETREGSET, tid, (void*)NT_FPREGSET, (void*)&io) == -1) {
-+ if (ptrace(PTRACE_GETREGSET, tid, (void*)NT_FPREGSET, (void*)&io) == -1) {
- return false;
- }
-+
-+#if defined(__powerpc64__)
-+ // Grab the vector registers on PPC64 too
-+ info->GetVectorRegisters(&io.iov_base, &io.iov_len);
-+ if (ptrace(PTRACE_GETREGSET, tid, (void*)NT_PPC_VMX, (void*)&io) == -1) {
-+ return false;
-+ }
-+#endif // defined(__powerpc64__)
-+
- return true;
- #else
- return false;
-@@ -303,6 +311,9 @@ bool LinuxPtraceDumper::GetThreadInfoByIndex(size_t index, ThreadInfo* info) {
- #elif defined(__mips__)
- stack_pointer =
- reinterpret_cast<uint8_t*>(info->mcontext.gregs[MD_CONTEXT_MIPS_REG_SP]);
-+#elif defined(__powerpc64__)
-+ stack_pointer =
-+ reinterpret_cast<uint8_t*>(info->mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP]);
- #else
- #error "This code hasn't been ported to your platform yet."
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/linux_ptrace_dumper_unittest.cc
-@@ -457,6 +457,9 @@ TEST(LinuxPtraceDumperTest, VerifyStackReadWithMultipleThreads) {
- #elif defined(__mips__)
- pid_t* process_tid_location =
- reinterpret_cast<pid_t*>(one_thread.mcontext.gregs[1]);
-+#elif defined(__powerpc64__)
-+ pid_t* process_tid_location =
-+ reinterpret_cast<pid_t*>(one_thread.mcontext.gp_regs[8]);
- #else
- #error This test has not been ported to this platform.
- #endif
-@@ -553,6 +556,8 @@ TEST_F(LinuxPtraceDumperTest, SanitizeStackCopy) {
- uintptr_t heap_addr = thread_info.regs.rcx;
- #elif defined(__mips__)
- uintptr_t heap_addr = thread_info.mcontext.gregs[1];
-+#elif defined(__powerpc64__)
-+ uintptr_t heap_addr = thread_info.mcontext.gp_regs[8];
- #else
- #error This test has not been ported to this platform.
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.cc
-@@ -136,7 +136,9 @@ class MinidumpWriter {
- : fd_(minidump_fd),
- path_(minidump_path),
- ucontext_(context ? &context->context : NULL),
--#if !defined(__ARM_EABI__) && !defined(__mips__)
-+#if defined(__powerpc64__)
-+ vector_state_(context ? &context->vector_state : NULL),
-+#elif !defined(__ARM_EABI__) && !defined(__mips__)
- float_state_(context ? &context->float_state : NULL),
- #endif
- dumper_(dumper),
-@@ -468,7 +470,9 @@ class MinidumpWriter {
- if (!cpu.Allocate())
- return false;
- my_memset(cpu.get(), 0, sizeof(RawContextCPU));
--#if !defined(__ARM_EABI__) && !defined(__mips__)
-+#if defined(__powerpc64__)
-+ UContextReader::FillCPUContext(cpu.get(), ucontext_, vector_state_);
-+#elif !defined(__ARM_EABI__) && !defined(__mips__)
- UContextReader::FillCPUContext(cpu.get(), ucontext_, float_state_);
- #else
- UContextReader::FillCPUContext(cpu.get(), ucontext_);
-@@ -891,7 +895,7 @@ class MinidumpWriter {
- dirent->location.rva = 0;
- }
-
--#if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
-+#if defined(__i386__) || defined(__x86_64__) || defined(__mips__) || defined(__powerpc64__)
- bool WriteCPUInformation(MDRawSystemInfo* sys_info) {
- char vendor_id[sizeof(sys_info->cpu.x86_cpu_info.vendor_id) + 1] = {0};
- static const char vendor_id_name[] = "vendor_id";
-@@ -911,7 +915,9 @@ class MinidumpWriter {
-
- // processor_architecture should always be set, do this first
- sys_info->processor_architecture =
--#if defined(__mips__)
-+#if defined(__powerpc64__)
-+ MD_CPU_ARCHITECTURE_PPC64;
-+#elif defined(__mips__)
- # if _MIPS_SIM == _ABIO32
- MD_CPU_ARCHITECTURE_MIPS;
- # elif _MIPS_SIM == _ABI64
-@@ -1327,7 +1333,9 @@ class MinidumpWriter {
- const char* path_; // Path to the file where the minidum should be written.
-
- const ucontext_t* const ucontext_; // also from the signal handler
--#if !defined(__ARM_EABI__) && !defined(__mips__)
-+#if defined(__powerpc64__)
-+ const google_breakpad::vstate_t* const vector_state_;
-+#elif !defined(__ARM_EABI__) && !defined(__mips__)
- const google_breakpad::fpstate_t* const float_state_; // ditto
- #endif
- LinuxDumper* dumper_;
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer.h
-@@ -47,6 +47,8 @@ class ExceptionHandler;
-
- #if defined(__aarch64__)
- typedef struct fpsimd_context fpstate_t;
-+#elif defined(__powerpc64__)
-+typedef vrregset_t vstate_t;
- #elif !defined(__ARM_EABI__) && !defined(__mips__)
- typedef struct _fpstate fpstate_t;
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/minidump_writer/minidump_writer_unittest.cc
-@@ -710,6 +710,9 @@ TEST(MinidumpWriterTest, InvalidStackPointer) {
- #elif defined(__mips__)
- context.context.uc_mcontext.gregs[MD_CONTEXT_MIPS_REG_SP] =
- invalid_stack_pointer;
-+#elif defined(__powerpc64__)
-+ context.context.uc_mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP] =
-+ invalid_stack_pointer;
- #else
- # error "This code has not been ported to your platform yet."
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file.cc
-@@ -65,8 +65,7 @@ bool MemoryMappedFile::Map(const char* path, size_t offset) {
- }
-
- #if defined(__x86_64__) || defined(__aarch64__) || \
-- (defined(__mips__) && _MIPS_SIM == _ABI64)
--
-+ (defined(__mips__) && _MIPS_SIM == _ABI64) || defined(__powerpc64__)
- struct kernel_stat st;
- if (sys_fstat(fd, &st) == -1 || st.st_size < 0) {
- #else
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/common/linux/memory_mapped_file_unittest.cc
-@@ -176,9 +176,10 @@ TEST_F(MemoryMappedFileTest, RemapAfterMap) {
- TEST_F(MemoryMappedFileTest, MapWithOffset) {
- // Put more data in the test file this time. Offsets can only be
- // done on page boundaries, so we need a two page file to test this.
-- const int page_size = 4096;
-- char data1[2 * page_size];
-- size_t data1_size = sizeof(data1);
-+ const int page_size = getpagesize();
-+ char *data1 = static_cast<char*>(malloc(2 * page_size));
-+ EXPECT_TRUE(data1 != NULL);
-+ size_t data1_size = (2 * page_size);
- for (size_t i = 0; i < data1_size; ++i) {
- data1[i] = i & 0x7f;
- }
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/common/memory_allocator_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/common/memory_allocator_unittest.cc
-@@ -57,8 +57,9 @@ TEST(PageAllocatorTest, LargeObject) {
-
- EXPECT_EQ(0U, allocator.pages_allocated());
- uint8_t *p = reinterpret_cast<uint8_t*>(allocator.Alloc(10000));
-+ uint64_t expected_pages = 1 + ((10000 - 1) / getpagesize());
- ASSERT_FALSE(p == NULL);
-- EXPECT_EQ(3U, allocator.pages_allocated());
-+ EXPECT_EQ(expected_pages, allocator.pages_allocated());
- for (unsigned i = 1; i < 10; ++i) {
- uint8_t *p = reinterpret_cast<uint8_t*>(allocator.Alloc(i));
- ASSERT_FALSE(p == NULL);
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/processor/exploitability_linux.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/processor/exploitability_linux.cc
-@@ -202,12 +202,14 @@ bool ExploitabilityLinux::EndedOnIllegalWrite(uint64_t instruction_ptr) {
- // Check architecture and set architecture variable to corresponding flag
- // in objdump.
- switch (context->GetContextCPU()) {
-+#if defined(__i386) || defined(__x86_64)
- case MD_CONTEXT_X86:
- architecture = "i386";
- break;
- case MD_CONTEXT_AMD64:
- architecture = "i386:x86-64";
- break;
-+#endif
- default:
- // Unsupported architecture. Note that ARM architectures are not
- // supported because objdump does not support ARM.
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/processor/exploitability_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/processor/exploitability_unittest.cc
-@@ -104,6 +104,8 @@ ExploitabilityFor(const string& filename) {
- }
-
- TEST(ExploitabilityTest, TestWindowsEngine) {
-+// The following tests are only executable on an x86-class linux machine.
-+#if !defined(_WIN32) && (defined(__i386) || defined(__x86_64))
- ASSERT_EQ(google_breakpad::EXPLOITABILITY_HIGH,
- ExploitabilityFor("ascii_read_av.dmp"));
- ASSERT_EQ(google_breakpad::EXPLOITABILITY_HIGH,
-@@ -136,9 +138,12 @@ TEST(ExploitabilityTest, TestWindowsEngine) {
- ExploitabilityFor("read_av_clobber_write.dmp"));
- ASSERT_EQ(google_breakpad::EXPLOITABILITY_LOW,
- ExploitabilityFor("read_av_conditional.dmp"));
-+#endif
- }
-
- TEST(ExploitabilityTest, TestLinuxEngine) {
-+// The following tests are only executable on an x86-class linux machine.
-+#if defined(__i386) || defined(__x86_64)
- ASSERT_EQ(google_breakpad::EXPLOITABILITY_INTERESTING,
- ExploitabilityFor("linux_null_read_av.dmp"));
- ASSERT_EQ(google_breakpad::EXPLOITABILITY_HIGH,
-@@ -171,7 +176,8 @@ TEST(ExploitabilityTest, TestLinuxEngine) {
- ExploitabilityFor("linux_executable_heap.dmp"));
- ASSERT_EQ(google_breakpad::EXPLOITABILITY_HIGH,
- ExploitabilityFor("linux_jmp_to_module_not_exe_region.dmp"));
--#ifndef _WIN32
-+#endif
-+#if !defined(_WIN32) && (defined(__i386) || defined(__x86_64))
- ASSERT_EQ(google_breakpad::EXPLOITABILITY_HIGH,
- ExploitabilityFor("linux_write_to_nonwritable_module.dmp"));
- ASSERT_EQ(google_breakpad::EXPLOITABILITY_HIGH,
-@@ -182,10 +188,10 @@ TEST(ExploitabilityTest, TestLinuxEngine) {
- ExploitabilityFor("linux_write_to_outside_module_via_math.dmp"));
- ASSERT_EQ(google_breakpad::EXPLOITABILITY_INTERESTING,
- ExploitabilityFor("linux_write_to_under_4k.dmp"));
--#endif // _WIN32
-+#endif // !defined(_WIN32) && (!defined(__i386) && !defined(__x86_64))
- }
-
--#ifndef _WIN32
-+#if !defined(_WIN32) && (defined(__i386) || defined(__x86_64))
- TEST(ExploitabilityLinuxUtilsTest, DisassembleBytesTest) {
- ASSERT_FALSE(ExploitabilityLinuxTest::DisassembleBytes("", NULL, 5, NULL));
- uint8_t bytes[6] = {0xc7, 0x0, 0x5, 0x0, 0x0, 0x0};
-@@ -301,6 +307,7 @@ TEST(ExploitabilityLinuxUtilsTest, CalculateAddressTest) {
- context,
- &write_address));
- }
--#endif // _WIN32
-+#endif // !defined(_WIN32) && (defined(__i386) || defined(__x86_64))
-+
-
- } // namespace
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/tools/linux/md2core/minidump-2-core.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/tools/linux/md2core/minidump-2-core.cc
-@@ -76,6 +76,8 @@
- #define ELF_ARCH EM_MIPS
- #elif defined(__aarch64__)
- #define ELF_ARCH EM_AARCH64
-+#elif defined(__powerpc64__)
-+ #define ELF_ARCH EM_PPC64
- #endif
-
- #if defined(__arm__)
-@@ -86,6 +88,8 @@ typedef user_regs user_regs_struct;
- #elif defined (__mips__)
- // This file-local typedef simplifies the source code.
- typedef gregset_t user_regs_struct;
-+#elif defined(__powerpc64__)
-+typedef struct pt_regs user_regs_struct;
- #endif
-
- using google_breakpad::MDTypeHelper;
-@@ -320,6 +324,9 @@ struct CrashedProcess {
- #endif
- #if defined(__aarch64__)
- user_fpsimd_struct fpregs;
-+#endif
-+#if defined(__powerpc64__)
-+ mcontext_t mcontext;
- #endif
- uintptr_t stack_addr;
- const uint8_t* stack;
-@@ -534,6 +541,38 @@ ParseThreadRegisters(CrashedProcess::Thread* thread,
- thread->mcontext.fpc_eir = rawregs->float_save.fir;
- #endif
- }
-+#elif defined(__powerpc64__)
-+static void
-+ParseThreadRegisters(CrashedProcess::Thread* thread,
-+ const MinidumpMemoryRange& range) {
-+ const MDRawContextPPC64* rawregs = range.GetData<MDRawContextPPC64>(0);
-+
-+ for (int i = 0; i < MD_CONTEXT_PPC64_GPR_COUNT; i++)
-+ thread->mcontext.gp_regs[i] = rawregs->gpr[i];
-+
-+ thread->mcontext.gp_regs[PT_LNK] = rawregs->lr;
-+ thread->mcontext.gp_regs[PT_NIP] = rawregs->srr0;
-+ thread->mcontext.gp_regs[PT_MSR] = rawregs->srr1;
-+ thread->mcontext.gp_regs[PT_CCR] = rawregs->cr;
-+ thread->mcontext.gp_regs[PT_XER] = rawregs->xer;
-+ thread->mcontext.gp_regs[PT_CTR] = rawregs->ctr;
-+ thread->mcontext.v_regs->vrsave = rawregs->vrsave;
-+
-+ for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
-+ thread->mcontext.fp_regs[i] = rawregs->float_save.fpregs[i];
-+
-+ thread->mcontext.fp_regs[NFPREG-1] = rawregs->float_save.fpscr;
-+
-+ for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++) {
-+ thread->mcontext.v_regs->vrregs[i][0] = rawregs->vector_save.save_vr[i].high >> 32;
-+ thread->mcontext.v_regs->vrregs[i][1] = rawregs->vector_save.save_vr[i].high;
-+ thread->mcontext.v_regs->vrregs[i][2] = rawregs->vector_save.save_vr[i].low >> 32;
-+ thread->mcontext.v_regs->vrregs[i][3] = rawregs->vector_save.save_vr[i].low;
-+ }
-+
-+ thread->mcontext.v_regs->vscr.vscr_word = rawregs->vector_save.save_vscr.low & 0xFFFFFFFF;
-+}
-+
- #else
- #error "This code has not been ported to your platform yet"
- #endif
-@@ -622,6 +661,12 @@ ParseSystemInfo(const Options& options, CrashedProcess* crashinfo,
- # else
- # error "This mips ABI is currently not supported (n32)"
- # endif
-+#elif defined(__powerpc64__)
-+ if (sysinfo->processor_architecture != MD_CPU_ARCHITECTURE_PPC64) {
-+ fprintf(stderr,
-+ "This version of minidump-2-core only supports PPC64.\n");
-+ exit(1);
-+ }
- #else
- #error "This code has not been ported to your platform yet"
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/CONTRIBUTORS
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/CONTRIBUTORS
-@@ -13,3 +13,4 @@ Mark Mentovai <mark@chromium.org>
- Robert Sesek <rsesek@chromium.org>
- Scott Graham <scottmg@chromium.org>
- Joshua Peraza <jperaza@chromium.org>
-+Shawn Anastasio <shawn@anastas.io>
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/compat/linux/sys/user.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/compat/linux/sys/user.h
-@@ -15,6 +15,7 @@
- #ifndef CRASHPAD_COMPAT_LINUX_SYS_USER_H_
- #define CRASHPAD_COMPAT_LINUX_SYS_USER_H_
-
-+#include <cstddef>
- #include_next <sys/user.h>
-
- #include <features.h>
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_context.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_context.h
-@@ -592,6 +592,70 @@ struct MinidumpContextMIPS64 {
- uint64_t fir;
- };
-
-+//! \brief ppc64-specific flags for MinidumpPPC64::context_flags
-+//! Based on minidump_cpu_ppc64.h from breakpad
-+enum MinidumpContextPPC64Flags : uint32_t {
-+ //! \brief Identifies the context as PPC64.
-+ kMinidumpContextPPC64 = 0x01000000,
-+
-+ //! \brief Indicates the validity of general purpose registers.
-+ //!
-+ //! Registers `r0`-`r31`, `nip`, `msr`, `lr`, etc. are valid.
-+ kMinidumpContextPPC64Base = kMinidumpContextPPC64 | 0x00000001,
-+
-+ //! \brief Indicates the validity of floating point registers.
-+ //!
-+ //! Registers `fp0`-`fp31`, `fpscr` are valid.
-+ kMinidumpContextPPC64Floating = kMinidumpContextPPC64 | 0x00000008,
-+
-+ //! \brief Indicates the validity of Altivec/VMX registers.
-+ //!
-+ //! Registers `v0`-`v31`, `vscr`, `vrsave`.
-+ kMinidumpContextPPC64Vector = kMinidumpContextPPC64 | 0x00000020,
-+
-+ //! \brief Indicates the validity of all registers
-+ kMinidumpContextPPC64All = kMinidumpContextPPC64Base |
-+ kMinidumpContextPPC64Floating |
-+ kMinidumpContextPPC64Vector
-+};
-+
-+//! \brief A PPC64 CPU context carried in a minidump file.
-+//! Based on minidump_cpu_ppc64.h from breakpad.
-+struct MinidumpContextPPC64 {
-+ uint64_t context_flags;
-+
-+ //! \brief General purpose registers.
-+ uint64_t nip;
-+ uint64_t msr;
-+ uint64_t regs[32];
-+ uint64_t ccr;
-+ uint64_t xer;
-+ uint64_t lnk;
-+ uint64_t ctr;
-+
-+ //! \brief Floating point registers.
-+ double fpregs[32];
-+
-+ //! \brief FPU status register.
-+ double fpscr;
-+
-+ //! \brief Altivec/VMX vector registers.
-+ struct {
-+ //! \brief Vector registers are 128bits.
-+ uint128_struct save_vr[32];
-+ uint128_struct save_vscr;
-+
-+ //! \brief Padding included for breakpad compatibiltiy.
-+ uint32_t save_pad5[4];
-+
-+ //! \brief VRSAVE register.
-+ uint32_t save_vrsave;
-+
-+ //! \brief Padding included for breakpad compatibiltiy.
-+ uint32_t save_pad6[7];
-+ } vregs;
-+};
-+
- } // namespace crashpad
-
- #endif // CRASHPAD_MINIDUMP_MINIDUMP_CONTEXT_H_
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_context_writer.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_context_writer.cc
-@@ -101,6 +101,13 @@ MinidumpContextWriter::CreateFromSnapshot(const CPUContext* context_snapshot) {
- break;
- }
-
-+ case kCPUArchitecturePPC64: {
-+ context = std::make_unique<MinidumpContextPPC64Writer>();
-+ reinterpret_cast<MinidumpContextPPC64Writer*>(context.get())
-+ ->InitalizeFromSnapshot(context_snapshot->ppc64);
-+ break;
-+ }
-+
- default: {
- LOG(ERROR) << "unknown context architecture "
- << context_snapshot->architecture;
-@@ -453,4 +460,47 @@ size_t MinidumpContextMIPS64Writer::ContextSize() const {
- return sizeof(context_);
- }
-
-+MinidumpContextPPC64Writer::MinidumpContextPPC64Writer()
-+ : MinidumpContextWriter(), context_() {
-+ context_.context_flags = kMinidumpContextPPC64;
-+}
-+
-+MinidumpContextPPC64Writer::~MinidumpContextPPC64Writer() = default;
-+
-+void MinidumpContextPPC64Writer::InitalizeFromSnapshot(
-+ const CPUContextPPC64* context_snapshot) {
-+ DCHECK_EQ(state(), kStateMutable);
-+ DCHECK_EQ(context_.context_flags, kMinidumpContextPPC64);
-+
-+ context_.context_flags = kMinidumpContextPPC64All;
-+
-+ memcpy(context_.regs, context_snapshot->regs, sizeof(context_.regs));
-+ context_.nip = context_snapshot->nip;
-+ context_.msr = context_snapshot->msr;
-+ context_.ccr = context_snapshot->ccr;
-+ context_.xer = context_snapshot->xer;
-+ context_.lnk = context_snapshot->lnk;
-+ context_.ctr = context_snapshot->ctr;
-+
-+ memcpy(context_.fpregs, context_snapshot->fpregs, sizeof(context_.fpregs));
-+ context_.fpscr = context_snapshot->fpscr;
-+
-+ memcpy(context_.vregs.save_vr, context_snapshot->vregs.save_vr,
-+ sizeof(context_.vregs.save_vr));
-+ memcpy(&context_.vregs.save_vscr, &context_snapshot->vregs.save_vscr,
-+ sizeof(context_.vregs.save_vscr));
-+ context_.vregs.save_vrsave = context_snapshot->vregs.save_vrsave;
-+}
-+
-+bool MinidumpContextPPC64Writer::WriteObject(
-+ FileWriterInterface* file_writer) {
-+ DCHECK_EQ(state(), kStateWritable);
-+ return file_writer->Write(&context_, sizeof(context_));
-+}
-+
-+size_t MinidumpContextPPC64Writer::ContextSize() const {
-+ DCHECK_GE(state(), kStateFrozen);
-+ return sizeof(context_);
-+}
-+
- } // namespace crashpad
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_context_writer.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_context_writer.h
-@@ -315,6 +315,45 @@ class MinidumpContextMIPS64Writer final : public MinidumpContextWriter {
- DISALLOW_COPY_AND_ASSIGN(MinidumpContextMIPS64Writer);
- };
-
-+class MinidumpContextPPC64Writer final : public MinidumpContextWriter {
-+ public:
-+ MinidumpContextPPC64Writer();
-+ ~MinidumpContextPPC64Writer() override;
-+
-+ //! \brief Initalizes the MinidumpContextPPC64 based on \a context_snapshot.
-+ //!
-+ //! \param[in] context_snapshot The context snapshot to use as source data.
-+ //!
-+ //! \note Valid in #kStateMutable. No mutation of context() may be done before
-+ //! calling this method, and it is not normally necessary to alter
-+ //! context() after calling this method.
-+ void InitalizeFromSnapshot(const CPUContextPPC64* context_snapshot);
-+
-+ //! \brief Returns a pointer to the context structure that this object will
-+ //! write.
-+ //!
-+ //! \attention This returns a non-`const` pointer to this object’s private
-+ //! data so that a caller can populate the context structure directly.
-+ //! This is done because providing setter interfaces to each field in the
-+ //! context structure would be unwieldy and cumbersome. Care must be taken
-+ //! to populate the context structure correctly. The context structure
-+ //! must only be modified while this object is in the #kStateMutable
-+ //! state.
-+ MinidumpContextPPC64* context() { return &context_; }
-+
-+ protected:
-+ // MinidumpWritable:
-+ bool WriteObject(FileWriterInterface* file_writer) override;
-+
-+ // MinidumpContextWriter:
-+ size_t ContextSize() const override;
-+
-+ private:
-+ MinidumpContextPPC64 context_;
-+
-+ DISALLOW_COPY_AND_ASSIGN(MinidumpContextPPC64Writer);
-+};
-+
- } // namespace crashpad
-
- #endif // CRASHPAD_MINIDUMP_MINIDUMP_CONTEXT_WRITER_H_
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_context_writer_test.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_context_writer_test.cc
-@@ -213,6 +213,21 @@ TEST(MinidumpContextWriter, MIPS64_FromSnapshot) {
- context, ExpectMinidumpContextMIPS64, kSeed);
- }
-
-+TEST(MinidumpContextWriter, PPC64_Zeros) {
-+ EmptyContextTest<MinidumpContextPPC64Writer, MinidumpContextPPC64>(
-+ ExpectMinidumpContextPPC64);
-+}
-+
-+TEST(MinidumpContextWriter, PPC64_FromSnapshot) {
-+ constexpr uint32_t kSeed = 64;
-+ CPUContextPPC64 context_ppc64;
-+ CPUContext context;
-+ context.ppc64 = &context_ppc64;
-+ InitializeCPUContextPPC64(&context, kSeed);
-+ FromSnapshotTest<MinidumpContextPPC64Writer, MinidumpContextPPC64>(
-+ context, ExpectMinidumpContextPPC64, kSeed);
-+}
-+
- } // namespace
- } // namespace test
- } // namespace crashpad
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_misc_info_writer.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/minidump/minidump_misc_info_writer.cc
-@@ -126,6 +126,8 @@ std::string MinidumpMiscInfoDebugBuildString() {
- static constexpr char kCPU[] = "mips";
- #elif defined(ARCH_CPU_MIPS64EL)
- static constexpr char kCPU[] = "mips64";
-+#elif defined(ARCH_CPU_PPC64)
-+ static constexpr char kCPU[] = "ppc64";
- #else
- #error define kCPU for this CPU
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/capture_memory.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/capture_memory.cc
-@@ -111,6 +111,11 @@ void CaptureMemory::PointedToByContext(const CPUContext& context,
- for (size_t i = 0; i < base::size(context.mipsel->regs); ++i) {
- MaybeCaptureMemoryAround(delegate, context.mipsel->regs[i]);
- }
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ MaybeCaptureMemoryAround(delegate, context.ppc64->nip);
-+ for (size_t i = 0; i < base::size(context.ppc64->regs); ++i) {
-+ MaybeCaptureMemoryAround(delegate, context.ppc64->regs[i]);
-+ }
- #else
- #error Port.
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/cpu_architecture.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/cpu_architecture.h
-@@ -43,7 +43,10 @@ enum CPUArchitecture {
- kCPUArchitectureMIPSEL,
-
- //! \brief 64-bit MIPSEL.
-- kCPUArchitectureMIPS64EL
-+ kCPUArchitectureMIPS64EL,
-+
-+ //! \brief 64-bit PPC64.
-+ kCPUArchitecturePPC64
- };
-
- } // namespace crashpad
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/cpu_context.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/cpu_context.cc
-@@ -169,6 +169,8 @@ uint64_t CPUContext::InstructionPointer() const {
- return arm->pc;
- case kCPUArchitectureARM64:
- return arm64->pc;
-+ case kCPUArchitecturePPC64:
-+ return ppc64->nip;
- default:
- NOTREACHED();
- return ~0ull;
-@@ -185,6 +187,8 @@ uint64_t CPUContext::StackPointer() const {
- return arm->sp;
- case kCPUArchitectureARM64:
- return arm64->sp;
-+ case kCPUArchitecturePPC64:
-+ return ppc64->regs[1];
- default:
- NOTREACHED();
- return ~0ull;
-@@ -196,6 +200,7 @@ bool CPUContext::Is64Bit() const {
- case kCPUArchitectureX86_64:
- case kCPUArchitectureARM64:
- case kCPUArchitectureMIPS64EL:
-+ case kCPUArchitecturePPC64:
- return true;
- case kCPUArchitectureX86:
- case kCPUArchitectureARM:
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/cpu_context.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/cpu_context.h
-@@ -352,6 +352,24 @@ struct CPUContextMIPS64 {
- uint64_t fir;
- };
-
-+//! \brief A context structure carrying PPC64 CPU state.
-+struct CPUContextPPC64 {
-+ uint64_t nip;
-+ uint64_t msr;
-+ uint64_t regs[32];
-+ uint64_t ccr;
-+ uint64_t xer;
-+ uint64_t lnk;
-+ uint64_t ctr;
-+ double fpregs[32];
-+ double fpscr;
-+ struct {
-+ uint128_struct save_vr[32];
-+ uint128_struct save_vscr;
-+ uint32_t save_vrsave;
-+ } vregs;
-+};
-+
- //! \brief A context structure capable of carrying the context of any supported
- //! CPU architecture.
- struct CPUContext {
-@@ -382,6 +400,7 @@ struct CPUContext {
- CPUContextARM64* arm64;
- CPUContextMIPS* mipsel;
- CPUContextMIPS64* mips64;
-+ CPUContextPPC64* ppc64;
- };
- };
-
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/cpu_context_linux.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/cpu_context_linux.h
-@@ -15,6 +15,7 @@
- #ifndef CRASHPAD_SNAPSHOT_LINUX_CPU_CONTEXT_LINUX_H_
- #define CRASHPAD_SNAPSHOT_LINUX_CPU_CONTEXT_LINUX_H_
-
-+#include <cstring>
- #include "build/build_config.h"
- #include "snapshot/cpu_context.h"
- #include "snapshot/linux/signal_context.h"
-@@ -174,6 +175,78 @@ void InitializeCPUContextMIPS(
-
- #endif // ARCH_CPU_MIPS_FAMILY || DOXYGEN
-
-+#if defined(ARCH_CPU_PPC64_FAMILY) || DOXYGEN
-+
-+//! \brief Initalizes a CPUContextPPC64 structure from native context
-+//! structures on Linux.
-+//!
-+//! \param[in] thread_context The native thread context.
-+//! \param[in] float_context The native float context.
-+//! \param[in] vector_context The native vector context.
-+//! \param[out] context The CPUContextPPC64 structure to initalize.
-+template <typename Traits>
-+void InitializeCPUContextPPC64(
-+ const ThreadContext::t64_t& thread_context,
-+ const FloatContext::f64_t& float_context,
-+ const VectorContext::v64_t& vector_context,
-+ typename Traits::CPUContext* context) {
-+
-+ memcpy(context->regs, thread_context.gpr, sizeof(context->regs));
-+ context->nip = thread_context.nip;
-+ context->msr = thread_context.msr;
-+ context->ccr = thread_context.ccr;
-+ context->xer = thread_context.xer;
-+ context->lnk = thread_context.lnk;
-+ context->ctr = thread_context.ctr;
-+
-+ memcpy(context->fpregs, float_context.fpregs, sizeof(context->fpregs));
-+ context->fpscr = float_context.fpscr;
-+
-+ for (uint8_t i = 0; i < 32; i++) {
-+ context->vregs.save_vr[i] = {
-+ (((uint64_t)vector_context.vrregs[i][0]) << 32) |
-+ vector_context.vrregs[i][1],
-+ (((uint64_t)vector_context.vrregs[i][2]) << 32) |
-+ vector_context.vrregs[i][3]
-+ };
-+ }
-+ context->vregs.save_vrsave = vector_context.vrsave;
-+ context->vregs.save_vscr = {0, (uint64_t)vector_context.vscr.vscr_word};
-+}
-+
-+template <typename Traits>
-+void InitializeCPUContextPPC64(
-+ const SignalThreadContext64 &thread_context,
-+ const SignalFloatContext64 &float_context,
-+ const SignalVectorContext64 &vector_context,
-+ typename Traits::CPUContext* context) {
-+
-+ memcpy(context->regs, thread_context.regs, sizeof(context->regs));
-+ context->nip = thread_context.nip;
-+ context->msr = thread_context.msr;
-+ context->ccr = thread_context.ccr;
-+ context->xer = thread_context.xer;
-+ context->lnk = thread_context.lnk;
-+ context->ctr = thread_context.ctr;
-+
-+ memcpy(context->fpregs, float_context.regs, sizeof(context->fpregs));
-+ context->fpscr = float_context.fpscr;
-+
-+ for (uint8_t i = 0; i < 32; i++) {
-+ context->vregs.save_vr[i] = {
-+ (((uint64_t)vector_context.vrregs[i][0]) << 32) |
-+ vector_context.vrregs[i][1],
-+ (((uint64_t)vector_context.vrregs[i][2]) << 32) |
-+ vector_context.vrregs[i][3]
-+ };
-+ }
-+ context->vregs.save_vrsave = vector_context.vrsave;
-+ context->vregs.save_vscr = {0, (uint64_t)vector_context.vscr.vscr_word};
-+}
-+
-+
-+#endif
-+
- } // namespace internal
- } // namespace crashpad
-
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/debug_rendezvous_test.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/debug_rendezvous_test.cc
-@@ -159,9 +159,11 @@ void TestAgainstTarget(PtraceConnection* connection) {
- const bool is_vdso_mapping =
- device == 0 && inode == 0 && mapping_name == "[vdso]";
- static constexpr char kPrefix[] = "linux-vdso.so.";
-+ static constexpr char kPrefix64[] = "linux-vdso64.so.";
- return is_vdso_mapping ==
- (module_name.empty() ||
-- module_name.compare(0, strlen(kPrefix), kPrefix) == 0);
-+ module_name.compare(0, strlen(kPrefix), kPrefix) == 0 ||
-+ module_name.compare(0, strlen(kPrefix64), kPrefix64) == 0);
- },
- module_mapping->name,
- module_mapping->device,
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/exception_snapshot_linux.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/exception_snapshot_linux.cc
-@@ -323,6 +323,69 @@ bool ExceptionSnapshotLinux::ReadContext<ContextTraits64>(
- reader, context_address, context_.mips64);
- }
-
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+
-+template <typename Traits>
-+static bool ReadContext(ProcessReaderLinux* reader,
-+ LinuxVMAddress context_address,
-+ typename Traits::CPUContext* dest_context) {
-+ const ProcessMemory* memory = reader->Memory();
-+
-+ LinuxVMAddress gp_regs_address = context_address +
-+ offsetof(UContext, mcontext) +
-+ offsetof(typename Traits::MContext, gp_regs);
-+
-+ typename Traits::SignalThreadContext thread_context;
-+ if (!memory->Read(gp_regs_address, sizeof(thread_context), &thread_context)) {
-+ LOG(ERROR) << "Couldn't read gp_regs!";
-+ return false;
-+ }
-+
-+ LinuxVMAddress fp_regs_address = context_address +
-+ offsetof(UContext, mcontext) +
-+ offsetof(typename Traits::MContext, fp_regs);
-+
-+ typename Traits::SignalFloatContext fp_context;
-+ if (!memory->Read(fp_regs_address, sizeof(fp_context), &fp_context)) {
-+ LOG(ERROR) << "Couldn't read fp_regs!";
-+ return false;
-+ }
-+
-+ LinuxVMAddress v_regs_ptr_address = context_address +
-+ offsetof(UContext, mcontext) +
-+ offsetof(typename Traits::MContext, vmx_reserve) + 8;
-+
-+ typename Traits::SignalVectorContext v_context;
-+ if (!memory->Read(v_regs_ptr_address, sizeof(v_context), &v_context)) {
-+ LOG(ERROR) << "Couldn't read v_regs!";
-+ return false;
-+ }
-+
-+ InitializeCPUContextPPC64<ContextTraits64>(thread_context, fp_context,
-+ v_context, dest_context);
-+
-+ return true;
-+}
-+
-+template<>
-+bool ExceptionSnapshotLinux::ReadContext<ContextTraits64>(
-+ ProcessReaderLinux* reader,
-+ LinuxVMAddress context_address) {
-+ context_.architecture = kCPUArchitecturePPC64;
-+ context_.ppc64 = &context_union_.ppc64;
-+
-+ return internal::ReadContext<ContextTraits64>(
-+ reader, context_address, context_.ppc64);
-+}
-+
-+template<>
-+bool ExceptionSnapshotLinux::ReadContext<ContextTraits32>(
-+ ProcessReaderLinux* reader,
-+ LinuxVMAddress context_address) {
-+ // PPC64 is 64-bit
-+ return false;
-+}
-+
- #endif // ARCH_CPU_X86_FAMILY
-
- bool ExceptionSnapshotLinux::Initialize(ProcessReaderLinux* process_reader,
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/exception_snapshot_linux.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/exception_snapshot_linux.h
-@@ -84,6 +84,8 @@ class ExceptionSnapshotLinux final : public ExceptionSnapshot {
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- CPUContextMIPS mipsel;
- CPUContextMIPS64 mips64;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ CPUContextPPC64 ppc64;
- #endif
- } context_union_;
- CPUContext context_;
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/exception_snapshot_linux_test.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/exception_snapshot_linux_test.cc
-@@ -296,7 +296,28 @@ void ExpectContext(const CPUContext& actual, const NativeCPUContext& expected) {
- 0);
- #undef CPU_ARCH_NAME
- }
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+using NativeCPUContext = ucontext_t;
-+
-+void InitializeContext(NativeCPUContext* context) {
-+ for (size_t reg = 0; reg < 32; ++reg) {
-+ context->uc_mcontext.gp_regs[reg] = reg;
-+ }
-+
-+ memset(&context->uc_mcontext.fp_regs, 44,
-+ sizeof(context->uc_mcontext.fp_regs));
-+}
-
-+void ExpectContext(const CPUContext& actual, const NativeCPUContext& expected) {
-+ EXPECT_EQ(actual.architecture, kCPUArchitecturePPC64);
-+
-+ for (size_t reg = 0; reg < 32; ++reg) {
-+ EXPECT_EQ(actual.ppc64->regs[reg], expected.uc_mcontext.gp_regs[reg]);
-+ }
-+
-+ EXPECT_EQ(memcmp(actual.ppc64->fpregs, expected.uc_mcontext.fp_regs,
-+ sizeof(actual.ppc64->fpregs)), 0);
-+}
- #else
- #error Port.
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/process_reader_linux.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/process_reader_linux.cc
-@@ -108,6 +108,8 @@ void ProcessReaderLinux::Thread::InitializeStack(ProcessReaderLinux* reader) {
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- stack_pointer = reader->Is64Bit() ? thread_info.thread_context.t64.regs[29]
- : thread_info.thread_context.t32.regs[29];
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ stack_pointer = thread_info.thread_context.t64.gpr[1];
- #else
- #error Port.
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/process_reader_linux_test.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/process_reader_linux_test.cc
-@@ -591,6 +591,8 @@ bool WriteTestModule(const base::FilePath& module_path) {
- module.ehdr.e_machine = EM_AARCH64;
- #elif defined(ARCH_CPU_MIPSEL) || defined(ARCH_CPU_MIPS64EL)
- module.ehdr.e_machine = EM_MIPS;
-+#elif defined(ARCH_CPU_PPC64)
-+ module.ehdr.e_machine = EM_PPC64;
- #endif
-
- module.ehdr.e_version = EV_CURRENT;
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/signal_context.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/signal_context.h
-@@ -422,6 +422,89 @@ static_assert(offsetof(UContext<ContextTraits64>, mcontext.fpregs) ==
- "context offset mismatch");
- #endif
-
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+
-+struct SignalThreadContext64 {
-+ uint64_t regs[32];
-+ uint64_t nip;
-+ uint64_t msr;
-+ uint64_t orig_r3;
-+ uint64_t ctr;
-+ uint64_t lnk;
-+ uint64_t xer;
-+ uint64_t ccr;
-+ uint64_t softe;
-+ uint64_t trap;
-+ uint64_t dar;
-+ uint64_t dsisr;
-+ uint64_t result;
-+ uint64_t dscr;
-+ uint64_t fpr0[3];
-+};
-+
-+struct SignalFloatContext64 {
-+ double regs[32];
-+ double fpscr;
-+};
-+
-+struct SignalVectorContext64 {
-+ int32_t vrregs[32][4];
-+ struct {
-+ int32_t __pad[3];
-+ int32_t vscr_word;
-+ } vscr;
-+ int32_t vrsave;
-+ int32_t __pad[3];
-+} __attribute__((__aligned__(16)));
-+
-+
-+#pragma pack(pop)
-+struct MContext64 {
-+ uint64_t reserved[4];
-+ int32_t signal;
-+ int32_t __pad0;
-+ uint64_t handler;
-+ uint64_t oldmask;
-+ uint64_t pt_regs_ptr;
-+ SignalThreadContext64 gp_regs;
-+ SignalFloatContext64 fp_regs;
-+ SignalVectorContext64 *v_regs;
-+ int64_t vmx_reserve[69];
-+};
-+
-+struct ContextTraits64 : public Traits64 {
-+ using MContext = MContext64;
-+ using SignalThreadContext = SignalThreadContext64;
-+ using SignalFloatContext = SignalFloatContext64;
-+ using SignalVectorContext = SignalVectorContext64;
-+ using CPUContext = CPUContextPPC64;
-+};
-+
-+struct ContextTraits32 : public Traits32 {};
-+
-+struct UContext {
-+ uint64_t flags;
-+ uint64_t link;
-+ SignalStack<ContextTraits64> stack;
-+ Sigset<ContextTraits64> sigmask;
-+ MContext64 mcontext;
-+};
-+#pragma pack(push, 1)
-+
-+static_assert(sizeof(UContext) == sizeof(ucontext_t),
-+ "ucontext_t size mismatch");
-+static_assert(sizeof(MContext64) == sizeof(mcontext_t),
-+ "mcontext_t size mismatch");
-+static_assert(sizeof(SignalThreadContext64) == sizeof(gregset_t),
-+ "gregset_t size mismatch");
-+static_assert(sizeof(SignalFloatContext64) == sizeof(fpregset_t),
-+ "fpregset_t size mismatch");
-+static_assert(sizeof(SignalVectorContext64) == sizeof(_libc_vrstate),
-+ "vrstate size mismatch");
-+static_assert(offsetof(UContext, mcontext) ==
-+ offsetof(ucontext_t, uc_mcontext), "mcontext offset mismatch");
-+static_assert(offsetof(MContext64, gp_regs) ==
-+ offsetof(mcontext_t, gp_regs), "gp_regs offset mismatch");
- #else
- #error Port.
- #endif // ARCH_CPU_X86_FAMILY
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/system_snapshot_linux.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/system_snapshot_linux.cc
-@@ -203,6 +203,8 @@ CPUArchitecture SystemSnapshotLinux::GetCPUArchitecture() const {
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- return process_reader_->Is64Bit() ? kCPUArchitectureMIPS64EL
- : kCPUArchitectureMIPSEL;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ return kCPUArchitecturePPC64;
- #else
- #error port to your architecture
- #endif
-@@ -218,6 +220,9 @@ uint32_t SystemSnapshotLinux::CPURevision() const {
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- // Not implementable on MIPS
- return 0;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ // Not yet implemented on PPC64
-+ return 0;
- #else
- #error port to your architecture
- #endif
-@@ -238,6 +243,9 @@ std::string SystemSnapshotLinux::CPUVendor() const {
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- // Not implementable on MIPS
- return std::string();
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ // Not yet implemented on PPC64
-+ return std::string();
- #else
- #error port to your architecture
- #endif
-@@ -371,6 +379,9 @@ bool SystemSnapshotLinux::NXEnabled() const {
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- // Not implementable on MIPS
- return false;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ // Not yet implemented on PPC64
-+ return false;
- #else
- #error Port.
- #endif // ARCH_CPU_X86_FAMILY
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/thread_snapshot_linux.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/thread_snapshot_linux.cc
-@@ -186,6 +186,14 @@ bool ThreadSnapshotLinux::Initialize(ProcessReaderLinux* process_reader,
- thread.thread_info.float_context.f32,
- context_.mipsel);
- }
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ context_.architecture = kCPUArchitecturePPC64;
-+ context_.ppc64 = &context_union_.ppc64;
-+ InitializeCPUContextPPC64<ContextTraits64>(
-+ thread.thread_info.thread_context.t64,
-+ thread.thread_info.float_context.f64,
-+ thread.thread_info.vector_context.v64,
-+ context_.ppc64);
- #else
- #error Port.
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/thread_snapshot_linux.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/snapshot/linux/thread_snapshot_linux.h
-@@ -68,6 +68,8 @@ class ThreadSnapshotLinux final : public ThreadSnapshot {
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- CPUContextMIPS mipsel;
- CPUContextMIPS64 mips64;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ CPUContextPPC64 ppc64;
- #else
- #error Port.
- #endif // ARCH_CPU_X86_FAMILY
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/auxiliary_vector.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/auxiliary_vector.cc
-@@ -56,6 +56,11 @@ bool AuxiliaryVector::Read(PtraceConnection* connection) {
- if (type == AT_IGNORE) {
- continue;
- }
-+#if defined(ARCH_CPU_PPC64_FAMILY)
-+ if (type == AT_IGNOREPPC) {
-+ continue;
-+ }
-+#endif
- if (!MapInsertOrReplace(&values_, type, value, nullptr)) {
- LOG(ERROR) << "duplicate auxv entry";
- return false;
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/ptrace_broker.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/ptrace_broker.cc
-@@ -93,8 +93,8 @@ int PtraceBroker::Run() {
- }
-
- bool PtraceBroker::AllocateAttachments() {
-- constexpr size_t page_size = 4096;
-- constexpr size_t alloc_size =
-+ static size_t page_size = getpagesize();
-+ size_t alloc_size =
- (sizeof(ScopedPtraceAttach) + page_size - 1) & ~(page_size - 1);
- void* alloc = sbrk(alloc_size);
- if (reinterpret_cast<intptr_t>(alloc) == -1) {
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/ptracer.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/ptracer.cc
-@@ -394,6 +394,64 @@ bool GetThreadArea64(pid_t tid,
- return true;
- }
-
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+// PPC64 has had HAVE_ARCH_TRACEHOOK set since 2.6.27 (even before x86 had it).
-+// That means we can simply use PTRACE_GETREGESET.
-+
-+template <typename Destination>
-+bool GetRegisterSet(pid_t tid, int set, Destination* dest, bool can_log) {
-+ iovec iov;
-+ iov.iov_base = reinterpret_cast<void*>(dest);
-+ iov.iov_len = sizeof(*dest);
-+ if (ptrace(PTRACE_GETREGSET, tid, reinterpret_cast<void*>(set), &iov) != 0) {
-+ PLOG_IF(ERROR, can_log) << "ptrace";
-+ return false;
-+ }
-+ if (iov.iov_len != sizeof(*dest)) {
-+ LOG_IF(ERROR, can_log) << "Unexpected registers size";
-+ return false;
-+ }
-+ return true;
-+}
-+
-+bool GetVectorRegisters64(pid_t tid,
-+ VectorContext* context,
-+ bool can_log) {
-+ return GetRegisterSet(tid, NT_PPC_VMX, &context->v64, can_log);
-+}
-+
-+bool GetFloatingPointRegisters64(pid_t tid,
-+ FloatContext* context,
-+ bool can_log) {
-+ return GetRegisterSet(tid, NT_PRFPREG, &context->f64, can_log);
-+}
-+
-+bool GetThreadArea64(pid_t tid,
-+ const ThreadContext& context,
-+ LinuxVMAddress* address,
-+ bool can_log) {
-+ // PPC64 doesn't have PTRACE_GET_THREAD_AREA since the thread pointer
-+ // is stored in GPR 13.
-+ ThreadContext::t64_t tc;
-+ if (!GetRegisterSet(tid, NT_PRSTATUS, &tc, can_log)) {
-+ LOG_IF(ERROR, can_log) << "Unable to get thread pointer!";
-+ return false;
-+ }
-+
-+ *address = tc.gpr[13];
-+
-+ return true;
-+}
-+
-+// Stubs for 32-bit functions not applicable on PPC64
-+bool GetFloatingPointRegisters32(pid_t tid,
-+ FloatContext* context,
-+ bool can_log) { return false; }
-+bool GetThreadArea32(pid_t tid,
-+ const ThreadContext &context,
-+ LinuxVMAddress *address,
-+ bool can_log) { return false; }
-+
- #else
- #error Port.
- #endif // ARCH_CPU_X86_FAMILY
-@@ -486,6 +544,9 @@ bool Ptracer::GetThreadInfo(pid_t tid, ThreadInfo* info) {
- if (is_64_bit_) {
- return GetGeneralPurposeRegisters64(tid, &info->thread_context, can_log_) &&
- GetFloatingPointRegisters64(tid, &info->float_context, can_log_) &&
-+#if defined(ARCH_CPU_PPC64_FAMILY)
-+ GetVectorRegisters64(tid, &info->vector_context, can_log_) &&
-+#endif
- GetThreadArea64(tid,
- info->thread_context,
- &info->thread_specific_data_address,
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/thread_info.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/thread_info.h
-@@ -28,6 +28,10 @@
- #include <android/api-level.h>
- #endif
-
-+#if defined(ARCH_CPU_PPC64_FAMILY)
-+#include <sys/ucontext.h>
-+#endif
-+
- namespace crashpad {
-
- //! \brief The set of general purpose registers for an architecture family.
-@@ -79,6 +83,8 @@ union ThreadContext {
- uint32_t cp0_status;
- uint32_t cp0_cause;
- uint32_t padding1_;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ // PPC64 is 64-bit
- #else
- #error Port.
- #endif // ARCH_CPU_X86_FAMILY
-@@ -132,6 +138,21 @@ union ThreadContext {
- uint64_t cp0_badvaddr;
- uint64_t cp0_status;
- uint64_t cp0_cause;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ // Reflects struct pt_regs in asm/ptrace.h.
-+ uint64_t gpr[32];
-+ uint64_t nip;
-+ uint64_t msr;
-+ uint64_t orig_gpr3;
-+ uint64_t ctr;
-+ uint64_t lnk;
-+ uint64_t xer;
-+ uint64_t ccr;
-+ uint64_t softe;
-+ uint64_t trap;
-+ uint64_t dar;
-+ uint64_t dsisr;
-+ uint64_t result;
- #else
- #error Port.
- #endif // ARCH_CPU_X86_FAMILY
-@@ -143,6 +164,8 @@ union ThreadContext {
- using NativeThreadContext = user_regs;
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- // No appropriate NativeThreadsContext type available for MIPS
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ using NativeThreadContext = struct pt_regs;
- #else
- #error Port.
- #endif // ARCH_CPU_X86_FAMILY || ARCH_CPU_ARM64
-@@ -218,6 +241,9 @@ union FloatContext {
- } fpregs[32];
- uint32_t fpcsr;
- uint32_t fpu_id;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ // Crashpad's PPC support is 64-bit only, so this
-+ // 32bit-only struct is declared as empty.
- #else
- #error Port.
- #endif // ARCH_CPU_X86_FAMILY
-@@ -252,6 +278,10 @@ union FloatContext {
- double fpregs[32];
- uint32_t fpcsr;
- uint32_t fpu_id;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ // Reflects fpregset_t in sys/ucontext.h
-+ double fpregs[32];
-+ double fpscr;
- #else
- #error Port.
- #endif // ARCH_CPU_X86_FAMILY
-@@ -280,6 +310,8 @@ union FloatContext {
- static_assert(sizeof(f64) == sizeof(user_fpsimd_struct), "Size mismatch");
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- // No appropriate floating point context native type for available MIPS.
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ static_assert(sizeof(f64) == sizeof(fpregset_t), "Size mismatch");
- #else
- #error Port.
- #endif // ARCH_CPU_X86
-@@ -287,6 +319,26 @@ union FloatContext {
- static_assert(std::is_standard_layout<FloatContext>::value,
- "Not standard layout");
-
-+//! \brief The vector registers used for an architecture family
-+union VectorContext {
-+ struct v32_t {} v32;
-+#if defined(ARCH_CPU_PPC64_FAMILY)
-+ __attribute__((__aligned__(16))) // Vector context must be doubleword aligned.
-+#endif
-+ struct v64_t {
-+#if defined(ARCH_CPU_PPC64_FAMILY)
-+ // Reflects vrregset_t in sys/ucontext.h
-+ uint32_t vrregs[32][4];
-+ struct {
-+ uint32_t __pad[3];
-+ uint32_t vscr_word;
-+ } vscr;
-+ uint32_t vrsave;
-+ uint32_t __pad[3];
-+#endif
-+ } v64;
-+};
-+
- //! \brief A collection of `ptrace`-able information about a thread.
- struct ThreadInfo {
- ThreadInfo();
-@@ -298,6 +350,9 @@ struct ThreadInfo {
- //! \brief The floating point registers for the thread.
- FloatContext float_context;
-
-+ //! \brief (Optional) The vector registers used for the thread.
-+ VectorContext vector_context;
-+
- //! \brief The thread-local storage address for the thread.
- LinuxVMAddress thread_specific_data_address;
- };
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/misc/capture_context.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/misc/capture_context.h
-@@ -66,6 +66,7 @@ using NativeCPUContext = ucontext_t;
- //! macOS/Linux/Fuchsia | x86_64 | `%%rdi`
- //! Linux | ARM/ARM64 | `r0`/`x0`
- //! Linux | MIPS/MIPS64 | `$a0`
-+//! Linux | PPC64 | `r3`
- //!
- //! Additionally, the value `LR` on ARM/ARM64 will be the return address of
- //! this function.
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/misc/capture_context_linux.S
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/misc/capture_context_linux.S
-@@ -28,7 +28,7 @@
- .globl CAPTURECONTEXT_SYMBOL2
- #if defined(__i386__) || defined(__x86_64__)
- .balign 16, 0x90
--#elif defined(__arm__) || defined(__aarch64__) || defined(__mips__)
-+#elif defined(__arm__) || defined(__aarch64__) || defined(__mips__) || defined(__powerpc64__)
- .balign 4, 0x0
- #endif
-
-@@ -419,4 +419,214 @@ CAPTURECONTEXT_SYMBOL2:
- jr $ra
-
- .set at
-+#elif defined(__powerpc64__)
-+ // Store r0-r31
-+ std 0, 0xe8(3) // context->uc_mcontext.gp_regs[0]
-+ std 1, 0xf0(3) // context->uc_mcontext.gp_regs[1]
-+ std 2, 0xf8(3) // context->uc_mcontext.gp_regs[2]
-+ // note that r3's original value was lost
-+ std 3, 0x100(3) // context->uc_mcontext.gp_regs[3]
-+ std 4, 0x108(3) // context->uc_mcontext.gp_regs[4]
-+ std 5, 0x110(3) // context->uc_mcontext.gp_regs[5]
-+ std 6, 0x118(3) // context->uc_mcontext.gp_regs[6]
-+ std 7, 0x120(3) // context->uc_mcontext.gp_regs[7]
-+ std 8, 0x128(3) // context->uc_mcontext.gp_regs[8]
-+ std 9, 0x130(3) // context->uc_mcontext.gp_regs[9]
-+ std 10, 0x138(3) // context->uc_mcontext.gp_regs[10]
-+ std 11, 0x140(3) // context->uc_mcontext.gp_regs[11]
-+ std 12, 0x148(3) // context->uc_mcontext.gp_regs[12]
-+ std 13, 0x150(3) // context->uc_mcontext.gp_regs[13]
-+ std 14, 0x158(3) // context->uc_mcontext.gp_regs[14]
-+ std 15, 0x160(3) // context->uc_mcontext.gp_regs[15]
-+ std 16, 0x168(3) // context->uc_mcontext.gp_regs[16]
-+ std 17, 0x170(3) // context->uc_mcontext.gp_regs[17]
-+ std 18, 0x178(3) // context->uc_mcontext.gp_regs[18]
-+ std 19, 0x180(3) // context->uc_mcontext.gp_regs[19]
-+ std 20, 0x188(3) // context->uc_mcontext.gp_regs[20]
-+ std 21, 0x190(3) // context->uc_mcontext.gp_regs[21]
-+ std 22, 0x198(3) // context->uc_mcontext.gp_regs[22]
-+ std 23, 0x1a0(3) // context->uc_mcontext.gp_regs[23]
-+ std 24, 0x1a8(3) // context->uc_mcontext.gp_regs[24]
-+ std 25, 0x1b0(3) // context->uc_mcontext.gp_regs[25]
-+ std 26, 0x1b8(3) // context->uc_mcontext.gp_regs[26]
-+ std 27, 0x1c0(3) // context->uc_mcontext.gp_regs[27]
-+ std 28, 0x1c8(3) // context->uc_mcontext.gp_regs[28]
-+ std 29, 0x1d0(3) // context->uc_mcontext.gp_regs[29]
-+ std 30, 0x1d8(3) // context->uc_mcontext.gp_regs[30]
-+ std 31, 0x1e0(3) // context->uc_mcontext.gp_regs[31]
-+
-+ // For NIP, we can use the value in the link register
-+ mflr 0
-+ std 0, 0x1e8(3) // context->uc_mcontext.gp_regs[PT_NIP]
-+
-+ // CTR
-+ mfctr 0
-+ std 0, 0x200(3) // context->uc_mcontext.gp_regs[PT_CTR]
-+
-+ // For LNK, we'll use the caller's LR save area (2 stack frames up).
-+ // r4 can be used as a scratch register since it has already been saved.
-+ ld 4, 0(1)
-+ ld 4, 16(4)
-+ std 4, 0x208(3) // context->uc_mcontext.gp_regs[PT_LNK]
-+
-+ // XER
-+ mfxer 0
-+ std 0, 0x210(3) // context->uc_mcontext.gp_regs[PT_XER]
-+
-+ // CCR
-+ mfcr 0
-+ std 0, 0x218(3) // context->uc_mcontext.gp_regs[PT_CCR]
-+
-+ // MSR, orig_r3, MQ, TRAP, DAR, DSISR, RESULT, DSCR,
-+ // not used or not relevant, zero them out.
-+ li 4, 0
-+ std 4, 0x1f0(3) // context->uc_mcontext.gp_regs[PT_MSR]
-+ std 4, 0x1f8(3) // context->uc_mcontext.gp_regs[PT_ORIG_R3]
-+ std 4, 0x220(3) // context->uc_mcontext.gp_regs[PT_MQ]
-+ std 4, 0x228(3) // context->uc_mcontext.gp_regs[PT_TRAP]
-+ std 4, 0x230(3) // context->uc_mcontext.gp_regs[PT_DAR]
-+ std 4, 0x238(3) // context->uc_mcontext.gp_regs[PT_DSISR]
-+ std 4, 0x240(3) // context->uc_mcontext.gp_regs[PT_RESULT]
-+ std 4, 0x248(3) // context->uc_mcontext.gp_regs[PT_DSCR]
-+
-+ // Update context->uc_mcontext.regs to point to gp_regs
-+ addi 0, 3, 0xe8
-+ std 0, 0xe0(3)
-+
-+ // Save floating point registers 0-31
-+ stfd 0, 0x268(3) // context->uc_mcontext.fp_regs[0]
-+ stfd 1, 0x270(3) // context->uc_mcontext.fp_regs[1]
-+ stfd 2, 0x278(3) // context->uc_mcontext.fp_regs[2]
-+ stfd 3, 0x280(3) // context->uc_mcontext.fp_regs[3]
-+ stfd 4, 0x288(3) // context->uc_mcontext.fp_regs[4]
-+ stfd 5, 0x290(3) // context->uc_mcontext.fp_regs[5]
-+ stfd 6, 0x298(3) // context->uc_mcontext.fp_regs[6]
-+ stfd 7, 0x2a0(3) // context->uc_mcontext.fp_regs[7]
-+ stfd 8, 0x2a8(3) // context->uc_mcontext.fp_regs[8]
-+ stfd 9, 0x2b0(3) // context->uc_mcontext.fp_regs[9]
-+ stfd 10, 0x2b8(3) // context->uc_mcontext.fp_regs[10]
-+ stfd 11, 0x2c0(3) // context->uc_mcontext.fp_regs[11]
-+ stfd 12, 0x2c8(3) // context->uc_mcontext.fp_regs[12]
-+ stfd 13, 0x2d0(3) // context->uc_mcontext.fp_regs[13]
-+ stfd 14, 0x2d8(3) // context->uc_mcontext.fp_regs[14]
-+ stfd 15, 0x2e0(3) // context->uc_mcontext.fp_regs[15]
-+ stfd 16, 0x2e8(3) // context->uc_mcontext.fp_regs[16]
-+ stfd 17, 0x2f0(3) // context->uc_mcontext.fp_regs[17]
-+ stfd 18, 0x2f8(3) // context->uc_mcontext.fp_regs[18]
-+ stfd 19, 0x300(3) // context->uc_mcontext.fp_regs[19]
-+ stfd 20, 0x308(3) // context->uc_mcontext.fp_regs[20]
-+ stfd 21, 0x310(3) // context->uc_mcontext.fp_regs[21]
-+ stfd 22, 0x318(3) // context->uc_mcontext.fp_regs[22]
-+ stfd 23, 0x320(3) // context->uc_mcontext.fp_regs[23]
-+ stfd 24, 0x328(3) // context->uc_mcontext.fp_regs[24]
-+ stfd 25, 0x330(3) // context->uc_mcontext.fp_regs[25]
-+ stfd 26, 0x338(3) // context->uc_mcontext.fp_regs[26]
-+ stfd 27, 0x340(3) // context->uc_mcontext.fp_regs[27]
-+ stfd 28, 0x348(3) // context->uc_mcontext.fp_regs[28]
-+ stfd 29, 0x350(3) // context->uc_mcontext.fp_regs[29]
-+ stfd 30, 0x358(3) // context->uc_mcontext.fp_regs[30]
-+ stfd 31, 0x360(3) // context->uc_mcontext.fp_regs[31]
-+
-+ // FPSCR
-+ mffs 0
-+ stfd 0, 0x368(3) // context->uc_mcontext.fp_regs[32]
-+
-+ // Save VMX Vector registers
-+ // Update r4 to contain the base address of vmx_reserve
-+ addi 4, 3, 0x378
-+ // Ensure that it is quadword aligned
-+ andi. 5, 4, 0xF
-+ beq 1f // No alignment is necessary
-+ // Address is doubleword aligned and not quadword aligned, add 8
-+ addi 4, 4, 8
-+
-+1:
-+ // Store VMX registers 0-31
-+ // r4 will contain the base address
-+ // r5 will contain the index
-+ li 5, 0
-+ stvx 0, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 0]
-+ addi 5, 5, 16
-+ stvx 1, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 1]
-+ addi 5, 5, 16
-+ stvx 2, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 2]
-+ addi 5, 5, 16
-+ stvx 3, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 3]
-+ addi 5, 5, 16
-+ stvx 4, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 4]
-+ addi 5, 5, 16
-+ stvx 5, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 5]
-+ addi 5, 5, 16
-+ stvx 6, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 6]
-+ addi 5, 5, 16
-+ stvx 7, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 7]
-+ addi 5, 5, 16
-+ stvx 8, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 8]
-+ addi 5, 5, 16
-+ stvx 9, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 9]
-+ addi 5, 5, 16
-+ stvx 10, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 10]
-+ addi 5, 5, 16
-+ stvx 11, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 11]
-+ addi 5, 5, 16
-+ stvx 12, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 12]
-+ addi 5, 5, 16
-+ stvx 13, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 13]
-+ addi 5, 5, 16
-+ stvx 14, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 14]
-+ addi 5, 5, 16
-+ stvx 15, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 15]
-+ addi 5, 5, 16
-+ stvx 16, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 16]
-+ addi 5, 5, 16
-+ stvx 17, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 17]
-+ addi 5, 5, 16
-+ stvx 18, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 18]
-+ addi 5, 5, 16
-+ stvx 19, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 19]
-+ addi 5, 5, 16
-+ stvx 20, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 20]
-+ addi 5, 5, 16
-+ stvx 21, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 21]
-+ addi 5, 5, 16
-+ stvx 22, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 22]
-+ addi 5, 5, 16
-+ stvx 23, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 23]
-+ addi 5, 5, 16
-+ stvx 24, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 24]
-+ addi 5, 5, 16
-+ stvx 25, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 25]
-+ addi 5, 5, 16
-+ stvx 26, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 26]
-+ addi 5, 5, 16
-+ stvx 27, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 27]
-+ addi 5, 5, 16
-+ stvx 28, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 28]
-+ addi 5, 5, 16
-+ stvx 29, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 29]
-+ addi 5, 5, 16
-+ stvx 30, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 30]
-+ addi 5, 5, 16
-+ stvx 31, 4, 5 // context->uc_mcontext.vmx_reserve[(align) + 31]
-+ addi 5, 5, 16
-+
-+ // VSCR
-+ mfvscr 0
-+ stvx 0, 4, 5
-+ addi 5, 5, 16
-+
-+ // VRSAVE
-+ mfvrsave 0
-+ stwx 0, 4, 5
-+
-+ // Update context->uc_mcontext.v_regs to point to vmx_reserve + alignment.
-+ std 4, 0x370(3)
-+
-+ // Zero out all unused fields
-+ li 4, 0
-+ std 4, 0xc8(3) // context->uc_mcontext.signal
-+ std 4, 0xd0(3) // context->uc_mcontext.handler
-+ std 4, 0xd8(3) // context->uc_mcontext.oldmask
-+
-+ blr
- #endif // __i386__
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/misc/capture_context_test.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/misc/capture_context_test.cc
-@@ -49,7 +49,8 @@ void TestCaptureContext() {
- // reference program counter.
- uintptr_t pc = ProgramCounterFromContext(context_1);
-
--#if !defined(ADDRESS_SANITIZER) && !defined(ARCH_CPU_MIPS_FAMILY)
-+#if !defined(ADDRESS_SANITIZER) && !defined(ARCH_CPU_MIPS_FAMILY) && \
-+ !defined(ARCH_CPU_PPC64_FAMILY)
- // AddressSanitizer can cause enough code bloat that the “nearby” check would
- // likely fail.
- const uintptr_t kReferencePC =
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/misc/capture_context_test_util_linux.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/misc/capture_context_test_util_linux.cc
-@@ -36,6 +36,8 @@ void SanityCheckContext(const NativeCPUContext& context) {
- EXPECT_EQ(context.uc_mcontext.regs[0], FromPointerCast<uintptr_t>(&context));
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- EXPECT_EQ(context.uc_mcontext.gregs[4], FromPointerCast<uintptr_t>(&context));
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ EXPECT_EQ(context.uc_mcontext.gp_regs[3], FromPointerCast<uintptr_t>(&context));
- #endif
- }
-
-@@ -50,6 +52,8 @@ uintptr_t ProgramCounterFromContext(const NativeCPUContext& context) {
- return context.uc_mcontext.pc;
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- return context.uc_mcontext.pc;
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ return context.uc_mcontext.gp_regs[PT_NIP];
- #endif
- }
-
-@@ -64,6 +68,8 @@ uintptr_t StackPointerFromContext(const NativeCPUContext& context) {
- return context.uc_mcontext.sp;
- #elif defined(ARCH_CPU_MIPS_FAMILY)
- return context.uc_mcontext.gregs[29];
-+#elif defined(ARCH_CPU_PPC64_FAMILY)
-+ return context.uc_mcontext.gp_regs[1];
- #endif
- }
-
---- qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/posix/signals_test.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/crashpad/crashpad/util/posix/signals_test.cc
-@@ -46,12 +46,12 @@ bool CanCauseSignal(int sig) {
- return sig == SIGABRT ||
- sig == SIGALRM ||
- sig == SIGBUS ||
--#if !defined(ARCH_CPU_ARM64)
-+#if !defined(ARCH_CPU_ARM64) && !defined(ARCH_CPU_PPC64)
- sig == SIGFPE ||
--#endif // !defined(ARCH_CPU_ARM64)
-+#endif // !defined(ARCH_CPU_ARM64) && !defined(ARCH_CPU_PPC64)
- #if defined(ARCH_CPU_X86_FAMILY) || defined(ARCH_CPU_ARMEL)
- sig == SIGILL ||
--#endif // defined(ARCH_CPU_X86_FAMILY) || defined(ARCH_CPU_ARMEL
-+#endif // defined(ARCH_CPU_X86_FAMILY) || defined(ARCH_CPU_ARMEL)
- sig == SIGPIPE ||
- sig == SIGSEGV ||
- #if defined(OS_MACOSX)
-@@ -117,9 +117,11 @@ void CauseSignal(int sig) {
- break;
- }
-
--#if !defined(ARCH_CPU_ARM64)
-+#if !defined(ARCH_CPU_ARM64) && !defined(ARCH_CPU_PPC64)
- // ARM64 has hardware integer division instructions that don’t generate a
- // trap for divide-by-zero, so this doesn’t produce SIGFPE.
-+ //
-+ // PPC64 fixed-point division by zero also doesn't produce a SIGFPE.
- case SIGFPE: {
- // Optimization makes this tricky, so get zero from a system call likely
- // to succeed, and try to do something with the result.
-@@ -137,7 +139,7 @@ void CauseSignal(int sig) {
- fstat(quotient, &stat_buf);
- break;
- }
--#endif // ARCH_CPU_ARM64
-+#endif // !defined(ARCH_CPU_ARM64) && !defined(ARCH_CPU_PPC64)
-
- #if defined(ARCH_CPU_X86_FAMILY) || defined(ARCH_CPU_ARMEL)
- case SIGILL: {
---- qtwebengine/src/3rdparty/chromium/third_party/libpng/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/third_party/libpng/BUILD.gn
-@@ -93,6 +93,11 @@ source_set("libpng_sources") {
- "mips/filter_msa_intrinsics.c",
- "mips/mips_init.c",
- ]
-+ } else if (current_cpu == "ppc64") {
-+ sources += [
-+ "powerpc/filter_vsx_intrinsics.c",
-+ "powerpc/powerpc_init.c",
-+ ]
- }
-
- configs -= [ "//build/config/compiler:chromium_code" ]
-new file mode 100644
---- /dev/null
-+++ qtwebengine/src/3rdparty/chromium/third_party/libpng/powerpc/filter_vsx_intrinsics.c
-@@ -0,0 +1,767 @@
-+/* filter_vsx_intrinsics.c - PowerPC optimised filter functions
-+ *
-+ * Copyright (c) 2017 Glenn Randers-Pehrson
-+ * Written by Vadim Barkov, 2017.
-+ * Last changed in libpng 1.6.29 [March 16, 2017]
-+ *
-+ * This code is released under the libpng license.
-+ * For conditions of distribution and use, see the disclaimer
-+ * and license in png.h
-+ */
-+#include <stdio.h>
-+#include <stdint.h>
-+#include "../pngpriv.h"
-+
-+#ifdef PNG_READ_SUPPORTED
-+
-+/* This code requires -maltivec and -mvsx on the command line: */
-+#if PNG_POWERPC_VSX_IMPLEMENTATION == 1 /* intrinsics code from pngpriv.h */
-+
-+#include <altivec.h>
-+
-+#if PNG_POWERPC_VSX_OPT > 0
-+
-+#ifndef __VSX__
-+# error "This code requires VSX support (POWER7 and later). Please provide -mvsx compiler flag."
-+#endif
-+
-+#define vec_ld_unaligned(vec,data) vec = vec_vsx_ld(0,data)
-+#define vec_st_unaligned(vec,data) vec_vsx_st(vec,0,data)
-+
-+
-+/* Functions in this file look at most 3 pixels (a,b,c) to predict the 4th (d).
-+ * They're positioned like this:
-+ * prev: c b
-+ * row: a d
-+ * The Sub filter predicts d=a, Avg d=(a+b)/2, and Paeth predicts d to be
-+ * whichever of a, b, or c is closest to p=a+b-c.
-+ * ( this is taken from ../intel/filter_sse2_intrinsics.c )
-+ */
-+
-+#define vsx_declare_common_vars(row_info,row,prev_row,offset) \
-+ png_byte i;\
-+ png_bytep rp = row + offset;\
-+ png_const_bytep pp = prev_row;\
-+ png_size_t unaligned_top = 16 - (((png_size_t)rp % 16));\
-+ png_size_t istop;\
-+ if(unaligned_top == 16)\
-+ unaligned_top = 0;\
-+ istop = row_info->rowbytes;\
-+ if((unaligned_top < istop))\
-+ istop -= unaligned_top;\
-+ else{\
-+ unaligned_top = istop;\
-+ istop = 0;\
-+ }
-+
-+void png_read_filter_row_up_vsx(png_row_infop row_info, png_bytep row,
-+ png_const_bytep prev_row)
-+{
-+ vector unsigned char rp_vec;
-+ vector unsigned char pp_vec;
-+ vsx_declare_common_vars(row_info,row,prev_row,0)
-+
-+ /* Altivec operations require 16-byte aligned data
-+ * but input can be unaligned. So we calculate
-+ * unaligned part as usual.
-+ */
-+ for (i = 0; i < unaligned_top; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff);
-+ rp++;
-+ }
-+
-+ /* Using SIMD while we can */
-+ while( istop >= 16 )
-+ {
-+ rp_vec = vec_ld(0,rp);
-+ vec_ld_unaligned(pp_vec,pp);
-+
-+ rp_vec = vec_add(rp_vec,pp_vec);
-+
-+ vec_st(rp_vec,0,rp);
-+
-+ pp += 16;
-+ rp += 16;
-+ istop -= 16;
-+ }
-+
-+ if(istop > 0)
-+ {
-+ /* If byte count of row is not divisible by 16
-+ * we will process remaining part as usual
-+ */
-+ for (i = 0; i < istop; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) + (int)(*pp++)) & 0xff);
-+ rp++;
-+ }
-+}
-+
-+}
-+
-+static const vector unsigned char VSX_LEFTSHIFTED1_4 = {16,16,16,16, 0, 1, 2, 3,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_LEFTSHIFTED2_4 = {16,16,16,16,16,16,16,16, 4, 5, 6, 7,16,16,16,16};
-+static const vector unsigned char VSX_LEFTSHIFTED3_4 = {16,16,16,16,16,16,16,16,16,16,16,16, 8, 9,10,11};
-+
-+static const vector unsigned char VSX_LEFTSHIFTED1_3 = {16,16,16, 0, 1, 2,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_LEFTSHIFTED2_3 = {16,16,16,16,16,16, 3, 4, 5,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_LEFTSHIFTED3_3 = {16,16,16,16,16,16,16,16,16, 6, 7, 8,16,16,16,16};
-+static const vector unsigned char VSX_LEFTSHIFTED4_3 = {16,16,16,16,16,16,16,16,16,16,16,16, 9,10,11,16};
-+
-+static const vector unsigned char VSX_NOT_SHIFTED1_4 = {16,16,16,16, 4, 5, 6, 7,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_NOT_SHIFTED2_4 = {16,16,16,16,16,16,16,16, 8, 9,10,11,16,16,16,16};
-+static const vector unsigned char VSX_NOT_SHIFTED3_4 = {16,16,16,16,16,16,16,16,16,16,16,16,12,13,14,15};
-+
-+static const vector unsigned char VSX_NOT_SHIFTED1_3 = {16,16,16, 3, 4, 5,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_NOT_SHIFTED2_3 = {16,16,16,16,16,16, 6, 7, 8,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_NOT_SHIFTED3_3 = {16,16,16,16,16,16,16,16,16, 9,10,11,16,16,16,16};
-+static const vector unsigned char VSX_NOT_SHIFTED4_3 = {16,16,16,16,16,16,16,16,16,16,16,16,12,13,14,16};
-+
-+static const vector unsigned char VSX_CHAR_ZERO = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
-+#ifdef __LITTLE_ENDIAN__
-+
-+static const vector unsigned char VSX_CHAR_TO_SHORT1_4 = { 4,16, 5,16, 6,16, 7,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT2_4 = { 8,16, 9,16,10,16,11,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT3_4 = {12,16,13,16,14,16,15,16,16,16,16,16,16,16,16,16};
-+
-+static const vector unsigned char VSX_SHORT_TO_CHAR1_4 = {16,16,16,16, 0, 2, 4, 6,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR2_4 = {16,16,16,16,16,16,16,16, 0, 2, 4, 6,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR3_4 = {16,16,16,16,16,16,16,16,16,16,16,16, 0, 2, 4, 6};
-+
-+static const vector unsigned char VSX_CHAR_TO_SHORT1_3 = { 3,16, 4,16, 5,16,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT2_3 = { 6,16, 7,16, 8,16,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT3_3 = { 9,16,10,16,11,16,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT4_3 = {12,16,13,16,14,16,16,16,16,16,16,16,16,16,16,16};
-+
-+static const vector unsigned char VSX_SHORT_TO_CHAR1_3 = {16,16,16, 0, 2, 4,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR2_3 = {16,16,16,16,16,16, 0, 2, 4,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR3_3 = {16,16,16,16,16,16,16,16,16, 0, 2, 4,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR4_3 = {16,16,16,16,16,16,16,16,16,16,16,16, 0, 2, 4,16};
-+
-+#elif defined(__BIG_ENDIAN__)
-+
-+static const vector unsigned char VSX_CHAR_TO_SHORT1_4 = {16, 4,16, 5,16, 6,16, 7,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT2_4 = {16, 8,16, 9,16,10,16,11,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT3_4 = {16,12,16,13,16,14,16,15,16,16,16,16,16,16,16,16};
-+
-+static const vector unsigned char VSX_SHORT_TO_CHAR1_4 = {16,16,16,16, 1, 3, 5, 7,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR2_4 = {16,16,16,16,16,16,16,16, 1, 3, 5, 7,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR3_4 = {16,16,16,16,16,16,16,16,16,16,16,16, 1, 3, 5, 7};
-+
-+static const vector unsigned char VSX_CHAR_TO_SHORT1_3 = {16, 3,16, 4,16, 5,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT2_3 = {16, 6,16, 7,16, 8,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT3_3 = {16, 9,16,10,16,11,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_CHAR_TO_SHORT4_3 = {16,12,16,13,16,14,16,16,16,16,16,16,16,16,16,16};
-+
-+static const vector unsigned char VSX_SHORT_TO_CHAR1_3 = {16,16,16, 1, 3, 5,16,16,16,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR2_3 = {16,16,16,16,16,16, 1, 3, 5,16,16,16,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR3_3 = {16,16,16,16,16,16,16,16,16, 1, 3, 5,16,16,16,16};
-+static const vector unsigned char VSX_SHORT_TO_CHAR4_3 = {16,16,16,16,16,16,16,16,16,16,16,16, 1, 3, 5,16};
-+
-+#endif
-+
-+#define vsx_char_to_short(vec,offset,bpp) (vector unsigned short)vec_perm((vec),VSX_CHAR_ZERO,VSX_CHAR_TO_SHORT##offset##_##bpp)
-+#define vsx_short_to_char(vec,offset,bpp) vec_perm(((vector unsigned char)(vec)),VSX_CHAR_ZERO,VSX_SHORT_TO_CHAR##offset##_##bpp)
-+
-+#ifdef PNG_USE_ABS
-+# define vsx_abs(number) abs(number)
-+#else
-+# define vsx_abs(number) (number > 0) ? (number) : -(number)
-+#endif
-+
-+void png_read_filter_row_sub4_vsx(png_row_infop row_info, png_bytep row,
-+ png_const_bytep prev_row)
-+{
-+ const png_byte bpp = 4;
-+
-+ vector unsigned char rp_vec;
-+ vector unsigned char part_vec;
-+
-+ vsx_declare_common_vars(row_info,row,prev_row,bpp)
-+
-+ PNG_UNUSED(pp)
-+
-+ /* Altivec operations require 16-byte aligned data
-+ * but input can be unaligned. So we calculate
-+ * unaligned part as usual.
-+ */
-+ for (i = 0; i < unaligned_top; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) + (int)(*(rp-bpp))) & 0xff);
-+ rp++;
-+ }
-+
-+ /* Using SIMD while we can */
-+ while( istop >= 16 )
-+ {
-+ for(i=0;i < bpp ; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) + (int)(*(rp-bpp))) & 0xff);
-+ rp++;
-+ }
-+ rp -= bpp;
-+
-+ rp_vec = vec_ld(0,rp);
-+ part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED1_4);
-+ rp_vec = vec_add(rp_vec,part_vec);
-+
-+ part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED2_4);
-+ rp_vec = vec_add(rp_vec,part_vec);
-+
-+ part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED3_4);
-+ rp_vec = vec_add(rp_vec,part_vec);
-+
-+ vec_st(rp_vec,0,rp);
-+
-+ rp += 16;
-+ istop -= 16;
-+ }
-+
-+ if(istop > 0)
-+ for (i = 0; i < istop % 16; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) + (int)(*(rp - bpp))) & 0xff);
-+ rp++;
-+ }
-+
-+}
-+
-+void png_read_filter_row_sub3_vsx(png_row_infop row_info, png_bytep row,
-+ png_const_bytep prev_row)
-+{
-+ const png_byte bpp = 3;
-+
-+ vector unsigned char rp_vec;
-+ vector unsigned char part_vec;
-+
-+ vsx_declare_common_vars(row_info,row,prev_row,bpp)
-+
-+ PNG_UNUSED(pp)
-+
-+ /* Altivec operations require 16-byte aligned data
-+ * but input can be unaligned. So we calculate
-+ * unaligned part as usual.
-+ */
-+ for (i = 0; i < unaligned_top; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) + (int)(*(rp-bpp))) & 0xff);
-+ rp++;
-+ }
-+
-+ /* Using SIMD while we can */
-+ while( istop >= 16 )
-+ {
-+ for(i=0;i < bpp ; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) + (int)(*(rp-bpp))) & 0xff);
-+ rp++;
-+ }
-+ rp -= bpp;
-+
-+ rp_vec = vec_ld(0,rp);
-+ part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED1_3);
-+ rp_vec = vec_add(rp_vec,part_vec);
-+
-+ part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED2_3);
-+ rp_vec = vec_add(rp_vec,part_vec);
-+
-+ part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED3_3);
-+ rp_vec = vec_add(rp_vec,part_vec);
-+
-+ part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED4_3);
-+ rp_vec = vec_add(rp_vec,part_vec);
-+
-+ vec_st(rp_vec,0,rp);
-+ rp += 15;
-+ istop -= 16;
-+
-+ /* Since 16 % bpp = 16 % 3 = 1, last element of array must
-+ * be proceeded manually
-+ */
-+ *rp = (png_byte)(((int)(*rp) + (int)(*(rp-bpp))) & 0xff);
-+ rp++;
-+ }
-+
-+ if(istop > 0)
-+ for (i = 0; i < istop % 16; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) + (int)(*(rp-bpp))) & 0xff);
-+ rp++;
-+ }
-+}
-+
-+void png_read_filter_row_avg4_vsx(png_row_infop row_info, png_bytep row,
-+ png_const_bytep prev_row)
-+{
-+ const png_byte bpp = 4;
-+
-+ vector unsigned char rp_vec;
-+ vector unsigned char pp_vec;
-+ vector unsigned char pp_part_vec;
-+ vector unsigned char rp_part_vec;
-+ vector unsigned char avg_vec;
-+
-+ vsx_declare_common_vars(row_info,row,prev_row,bpp)
-+ rp -= bpp;
-+ if(istop >= bpp)
-+ istop -= bpp;
-+
-+ for (i = 0; i < bpp; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) +
-+ ((int)(*pp++) / 2 )) & 0xff);
-+
-+ rp++;
-+ }
-+
-+ /* Altivec operations require 16-byte aligned data
-+ * but input can be unaligned. So we calculate
-+ * unaligned part as usual.
-+ */
-+ for (i = 0; i < unaligned_top; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) +
-+ (int)(*pp++ + *(rp-bpp)) / 2 ) & 0xff);
-+
-+ rp++;
-+ }
-+
-+ /* Using SIMD while we can */
-+ while( istop >= 16 )
-+ {
-+ for(i=0;i < bpp ; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) +
-+ (int)(*pp++ + *(rp-bpp)) / 2 ) & 0xff);
-+
-+ rp++;
-+ }
-+ rp -= bpp;
-+ pp -= bpp;
-+
-+ vec_ld_unaligned(pp_vec,pp);
-+ rp_vec = vec_ld(0,rp);
-+
-+ rp_part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED1_4);
-+ pp_part_vec = vec_perm(pp_vec,VSX_CHAR_ZERO,VSX_NOT_SHIFTED1_4);
-+ avg_vec = vec_avg(rp_part_vec,pp_part_vec);
-+ avg_vec = vec_sub(avg_vec, vec_and(vec_xor(rp_part_vec,pp_part_vec),vec_splat_u8(1)));
-+ rp_vec = vec_add(rp_vec,avg_vec);
-+
-+ rp_part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED2_4);
-+ pp_part_vec = vec_perm(pp_vec,VSX_CHAR_ZERO,VSX_NOT_SHIFTED2_4);
-+ avg_vec = vec_avg(rp_part_vec,pp_part_vec);
-+ avg_vec = vec_sub(avg_vec, vec_and(vec_xor(rp_part_vec,pp_part_vec),vec_splat_u8(1)));
-+ rp_vec = vec_add(rp_vec,avg_vec);
-+
-+ rp_part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED3_4);
-+ pp_part_vec = vec_perm(pp_vec,VSX_CHAR_ZERO,VSX_NOT_SHIFTED3_4);
-+ avg_vec = vec_avg(rp_part_vec,pp_part_vec);
-+ avg_vec = vec_sub(avg_vec, vec_and(vec_xor(rp_part_vec,pp_part_vec),vec_splat_u8(1)));
-+ rp_vec = vec_add(rp_vec,avg_vec);
-+
-+ vec_st(rp_vec,0,rp);
-+
-+ rp += 16;
-+ pp += 16;
-+ istop -= 16;
-+ }
-+
-+ if(istop > 0)
-+ for (i = 0; i < istop % 16; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) +
-+ (int)(*pp++ + *(rp-bpp)) / 2 ) & 0xff);
-+
-+ rp++;
-+ }
-+}
-+
-+void png_read_filter_row_avg3_vsx(png_row_infop row_info, png_bytep row,
-+ png_const_bytep prev_row)
-+{
-+ const png_byte bpp = 3;
-+
-+ vector unsigned char rp_vec;
-+ vector unsigned char pp_vec;
-+ vector unsigned char pp_part_vec;
-+ vector unsigned char rp_part_vec;
-+ vector unsigned char avg_vec;
-+
-+ vsx_declare_common_vars(row_info,row,prev_row,bpp)
-+ rp -= bpp;
-+ if(istop >= bpp)
-+ istop -= bpp;
-+
-+ for (i = 0; i < bpp; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) +
-+ ((int)(*pp++) / 2 )) & 0xff);
-+
-+ rp++;
-+ }
-+
-+ /* Altivec operations require 16-byte aligned data
-+ * but input can be unaligned. So we calculate
-+ * unaligned part as usual.
-+ */
-+ for (i = 0; i < unaligned_top; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) +
-+ (int)(*pp++ + *(rp-bpp)) / 2 ) & 0xff);
-+
-+ rp++;
-+ }
-+
-+ /* Using SIMD while we can */
-+ while( istop >= 16 )
-+ {
-+ for(i=0;i < bpp ; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) +
-+ (int)(*pp++ + *(rp-bpp)) / 2 ) & 0xff);
-+
-+ rp++;
-+ }
-+ rp -= bpp;
-+ pp -= bpp;
-+
-+ vec_ld_unaligned(pp_vec,pp);
-+ rp_vec = vec_ld(0,rp);
-+
-+ rp_part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED1_3);
-+ pp_part_vec = vec_perm(pp_vec,VSX_CHAR_ZERO,VSX_NOT_SHIFTED1_3);
-+ avg_vec = vec_avg(rp_part_vec,pp_part_vec);
-+ avg_vec = vec_sub(avg_vec, vec_and(vec_xor(rp_part_vec,pp_part_vec),vec_splat_u8(1)));
-+ rp_vec = vec_add(rp_vec,avg_vec);
-+
-+ rp_part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED2_3);
-+ pp_part_vec = vec_perm(pp_vec,VSX_CHAR_ZERO,VSX_NOT_SHIFTED2_3);
-+ avg_vec = vec_avg(rp_part_vec,pp_part_vec);
-+ avg_vec = vec_sub(avg_vec, vec_and(vec_xor(rp_part_vec,pp_part_vec),vec_splat_u8(1)));
-+ rp_vec = vec_add(rp_vec,avg_vec);
-+
-+ rp_part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED3_3);
-+ pp_part_vec = vec_perm(pp_vec,VSX_CHAR_ZERO,VSX_NOT_SHIFTED3_3);
-+ avg_vec = vec_avg(rp_part_vec,pp_part_vec);
-+ avg_vec = vec_sub(avg_vec, vec_and(vec_xor(rp_part_vec,pp_part_vec),vec_splat_u8(1)));
-+ rp_vec = vec_add(rp_vec,avg_vec);
-+
-+ rp_part_vec = vec_perm(rp_vec,VSX_CHAR_ZERO,VSX_LEFTSHIFTED4_3);
-+ pp_part_vec = vec_perm(pp_vec,VSX_CHAR_ZERO,VSX_NOT_SHIFTED4_3);
-+ avg_vec = vec_avg(rp_part_vec,pp_part_vec);
-+ avg_vec = vec_sub(avg_vec, vec_and(vec_xor(rp_part_vec,pp_part_vec),vec_splat_u8(1)));
-+ rp_vec = vec_add(rp_vec,avg_vec);
-+
-+ vec_st(rp_vec,0,rp);
-+
-+ rp += 15;
-+ pp += 15;
-+ istop -= 16;
-+
-+ /* Since 16 % bpp = 16 % 3 = 1, last element of array must
-+ * be proceeded manually
-+ */
-+ *rp = (png_byte)(((int)(*rp) +
-+ (int)(*pp++ + *(rp-bpp)) / 2 ) & 0xff);
-+ rp++;
-+ }
-+
-+ if(istop > 0)
-+ for (i = 0; i < istop % 16; i++)
-+ {
-+ *rp = (png_byte)(((int)(*rp) +
-+ (int)(*pp++ + *(rp-bpp)) / 2 ) & 0xff);
-+
-+ rp++;
-+ }
-+}
-+
-+/* Bytewise c ? t : e. */
-+#define if_then_else(c,t,e) vec_sel(e,t,c)
-+
-+#define vsx_paeth_process(rp,pp,a,b,c,pa,pb,pc,bpp) {\
-+ c = *(pp - bpp);\
-+ a = *(rp - bpp);\
-+ b = *pp++;\
-+ p = b - c;\
-+ pc = a - c;\
-+ pa = vsx_abs(p);\
-+ pb = vsx_abs(pc);\
-+ pc = vsx_abs(p + pc);\
-+ if (pb < pa) pa = pb, a = b;\
-+ if (pc < pa) a = c;\
-+ a += *rp;\
-+ *rp++ = (png_byte)a;\
-+ }
-+
-+void png_read_filter_row_paeth4_vsx(png_row_infop row_info, png_bytep row,
-+ png_const_bytep prev_row)
-+{
-+ const png_byte bpp = 4;
-+
-+ int a, b, c, pa, pb, pc, p;
-+ vector unsigned char rp_vec;
-+ vector unsigned char pp_vec;
-+ vector unsigned short a_vec,b_vec,c_vec,nearest_vec;
-+ vector signed short pa_vec,pb_vec,pc_vec,smallest_vec;
-+
-+ vsx_declare_common_vars(row_info,row,prev_row,bpp)
-+ rp -= bpp;
-+ if(istop >= bpp)
-+ istop -= bpp;
-+
-+ /* Process the first pixel in the row completely (this is the same as 'up'
-+ * because there is only one candidate predictor for the first row).
-+ */
-+ for(i = 0; i < bpp ; i++)
-+ {
-+ *rp = (png_byte)( *rp + *pp);
-+ rp++;
-+ pp++;
-+ }
-+
-+ for(i = 0; i < unaligned_top ; i++)
-+ {
-+ vsx_paeth_process(rp,pp,a,b,c,pa,pb,pc,bpp)
-+ }
-+
-+ while( istop >= 16)
-+ {
-+ for(i = 0; i < bpp ; i++)
-+ {
-+ vsx_paeth_process(rp,pp,a,b,c,pa,pb,pc,bpp)
-+ }
-+
-+ rp -= bpp;
-+ pp -= bpp;
-+ rp_vec = vec_ld(0,rp);
-+ vec_ld_unaligned(pp_vec,pp);
-+
-+ a_vec = vsx_char_to_short(vec_perm(rp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED1_4),1,4);
-+ b_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_NOT_SHIFTED1_4),1,4);
-+ c_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED1_4),1,4);
-+ pa_vec = (vector signed short) vec_sub(b_vec,c_vec);
-+ pb_vec = (vector signed short) vec_sub(a_vec , c_vec);
-+ pc_vec = vec_add(pa_vec,pb_vec);
-+ pa_vec = vec_abs(pa_vec);
-+ pb_vec = vec_abs(pb_vec);
-+ pc_vec = vec_abs(pc_vec);
-+ smallest_vec = vec_min(pc_vec, vec_min(pa_vec,pb_vec));
-+ nearest_vec = if_then_else(
-+ vec_cmpeq(pa_vec,smallest_vec),
-+ a_vec,
-+ if_then_else(
-+ vec_cmpeq(pb_vec,smallest_vec),
-+ b_vec,
-+ c_vec
-+ )
-+ );
-+ rp_vec = vec_add(rp_vec,(vsx_short_to_char(nearest_vec,1,4)));
-+
-+ a_vec = vsx_char_to_short(vec_perm(rp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED2_4),2,4);
-+ b_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_NOT_SHIFTED2_4),2,4);
-+ c_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED2_4),2,4);
-+ pa_vec = (vector signed short) vec_sub(b_vec,c_vec);
-+ pb_vec = (vector signed short) vec_sub(a_vec , c_vec);
-+ pc_vec = vec_add(pa_vec,pb_vec);
-+ pa_vec = vec_abs(pa_vec);
-+ pb_vec = vec_abs(pb_vec);
-+ pc_vec = vec_abs(pc_vec);
-+ smallest_vec = vec_min(pc_vec, vec_min(pa_vec,pb_vec));
-+ nearest_vec = if_then_else(
-+ vec_cmpeq(pa_vec,smallest_vec),
-+ a_vec,
-+ if_then_else(
-+ vec_cmpeq(pb_vec,smallest_vec),
-+ b_vec,
-+ c_vec
-+ )
-+ );
-+ rp_vec = vec_add(rp_vec,(vsx_short_to_char(nearest_vec,2,4)));
-+
-+ a_vec = vsx_char_to_short(vec_perm(rp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED3_4),3,4);
-+ b_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_NOT_SHIFTED3_4),3,4);
-+ c_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED3_4),3,4);
-+ pa_vec = (vector signed short) vec_sub(b_vec,c_vec);
-+ pb_vec = (vector signed short) vec_sub(a_vec , c_vec);
-+ pc_vec = vec_add(pa_vec,pb_vec);
-+ pa_vec = vec_abs(pa_vec);
-+ pb_vec = vec_abs(pb_vec);
-+ pc_vec = vec_abs(pc_vec);
-+ smallest_vec = vec_min(pc_vec, vec_min(pa_vec,pb_vec));
-+ nearest_vec = if_then_else(
-+ vec_cmpeq(pa_vec,smallest_vec),
-+ a_vec,
-+ if_then_else(
-+ vec_cmpeq(pb_vec,smallest_vec),
-+ b_vec,
-+ c_vec
-+ )
-+ );
-+ rp_vec = vec_add(rp_vec,(vsx_short_to_char(nearest_vec,3,4)));
-+
-+ vec_st(rp_vec,0,rp);
-+
-+ rp += 16;
-+ pp += 16;
-+ istop -= 16;
-+ }
-+
-+ if(istop > 0)
-+ for (i = 0; i < istop % 16; i++)
-+ {
-+ vsx_paeth_process(rp,pp,a,b,c,pa,pb,pc,bpp)
-+ }
-+}
-+
-+void png_read_filter_row_paeth3_vsx(png_row_infop row_info, png_bytep row,
-+ png_const_bytep prev_row)
-+{
-+ const png_byte bpp = 3;
-+
-+ int a, b, c, pa, pb, pc, p;
-+ vector unsigned char rp_vec;
-+ vector unsigned char pp_vec;
-+ vector unsigned short a_vec,b_vec,c_vec,nearest_vec;
-+ vector signed short pa_vec,pb_vec,pc_vec,smallest_vec;
-+
-+ vsx_declare_common_vars(row_info,row,prev_row,bpp)
-+ rp -= bpp;
-+ if(istop >= bpp)
-+ istop -= bpp;
-+
-+ /* Process the first pixel in the row completely (this is the same as 'up'
-+ * because there is only one candidate predictor for the first row).
-+ */
-+ for(i = 0; i < bpp ; i++)
-+ {
-+ *rp = (png_byte)( *rp + *pp);
-+ rp++;
-+ pp++;
-+ }
-+
-+ for(i = 0; i < unaligned_top ; i++)
-+ {
-+ vsx_paeth_process(rp,pp,a,b,c,pa,pb,pc,bpp)
-+ }
-+
-+ while( istop >= 16)
-+ {
-+ for(i = 0; i < bpp ; i++)
-+ {
-+ vsx_paeth_process(rp,pp,a,b,c,pa,pb,pc,bpp)
-+ }
-+
-+ rp -= bpp;
-+ pp -= bpp;
-+ rp_vec = vec_ld(0,rp);
-+ vec_ld_unaligned(pp_vec,pp);
-+
-+ a_vec = vsx_char_to_short(vec_perm(rp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED1_3),1,3);
-+ b_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_NOT_SHIFTED1_3),1,3);
-+ c_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED1_3),1,3);
-+ pa_vec = (vector signed short) vec_sub(b_vec,c_vec);
-+ pb_vec = (vector signed short) vec_sub(a_vec , c_vec);
-+ pc_vec = vec_add(pa_vec,pb_vec);
-+ pa_vec = vec_abs(pa_vec);
-+ pb_vec = vec_abs(pb_vec);
-+ pc_vec = vec_abs(pc_vec);
-+ smallest_vec = vec_min(pc_vec, vec_min(pa_vec,pb_vec));
-+ nearest_vec = if_then_else(
-+ vec_cmpeq(pa_vec,smallest_vec),
-+ a_vec,
-+ if_then_else(
-+ vec_cmpeq(pb_vec,smallest_vec),
-+ b_vec,
-+ c_vec
-+ )
-+ );
-+ rp_vec = vec_add(rp_vec,(vsx_short_to_char(nearest_vec,1,3)));
-+
-+ a_vec = vsx_char_to_short(vec_perm(rp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED2_3),2,3);
-+ b_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_NOT_SHIFTED2_3),2,3);
-+ c_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED2_3),2,3);
-+ pa_vec = (vector signed short) vec_sub(b_vec,c_vec);
-+ pb_vec = (vector signed short) vec_sub(a_vec , c_vec);
-+ pc_vec = vec_add(pa_vec,pb_vec);
-+ pa_vec = vec_abs(pa_vec);
-+ pb_vec = vec_abs(pb_vec);
-+ pc_vec = vec_abs(pc_vec);
-+ smallest_vec = vec_min(pc_vec, vec_min(pa_vec,pb_vec));
-+ nearest_vec = if_then_else(
-+ vec_cmpeq(pa_vec,smallest_vec),
-+ a_vec,
-+ if_then_else(
-+ vec_cmpeq(pb_vec,smallest_vec),
-+ b_vec,
-+ c_vec
-+ )
-+ );
-+ rp_vec = vec_add(rp_vec,(vsx_short_to_char(nearest_vec,2,3)));
-+
-+ a_vec = vsx_char_to_short(vec_perm(rp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED3_3),3,3);
-+ b_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_NOT_SHIFTED3_3),3,3);
-+ c_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED3_3),3,3);
-+ pa_vec = (vector signed short) vec_sub(b_vec,c_vec);
-+ pb_vec = (vector signed short) vec_sub(a_vec , c_vec);
-+ pc_vec = vec_add(pa_vec,pb_vec);
-+ pa_vec = vec_abs(pa_vec);
-+ pb_vec = vec_abs(pb_vec);
-+ pc_vec = vec_abs(pc_vec);
-+ smallest_vec = vec_min(pc_vec, vec_min(pa_vec,pb_vec));
-+ nearest_vec = if_then_else(
-+ vec_cmpeq(pa_vec,smallest_vec),
-+ a_vec,
-+ if_then_else(
-+ vec_cmpeq(pb_vec,smallest_vec),
-+ b_vec,
-+ c_vec
-+ )
-+ );
-+ rp_vec = vec_add(rp_vec,(vsx_short_to_char(nearest_vec,3,3)));
-+
-+ a_vec = vsx_char_to_short(vec_perm(rp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED4_3),4,3);
-+ b_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_NOT_SHIFTED4_3),4,3);
-+ c_vec = vsx_char_to_short(vec_perm(pp_vec , VSX_CHAR_ZERO , VSX_LEFTSHIFTED4_3),4,3);
-+ pa_vec = (vector signed short) vec_sub(b_vec,c_vec);
-+ pb_vec = (vector signed short) vec_sub(a_vec , c_vec);
-+ pc_vec = vec_add(pa_vec,pb_vec);
-+ pa_vec = vec_abs(pa_vec);
-+ pb_vec = vec_abs(pb_vec);
-+ pc_vec = vec_abs(pc_vec);
-+ smallest_vec = vec_min(pc_vec, vec_min(pa_vec,pb_vec));
-+ nearest_vec = if_then_else(
-+ vec_cmpeq(pa_vec,smallest_vec),
-+ a_vec,
-+ if_then_else(
-+ vec_cmpeq(pb_vec,smallest_vec),
-+ b_vec,
-+ c_vec
-+ )
-+ );
-+ rp_vec = vec_add(rp_vec,(vsx_short_to_char(nearest_vec,4,3)));
-+
-+ vec_st(rp_vec,0,rp);
-+
-+ rp += 15;
-+ pp += 15;
-+ istop -= 16;
-+
-+ /* Since 16 % bpp = 16 % 3 = 1, last element of array must
-+ * be proceeded manually
-+ */
-+ vsx_paeth_process(rp,pp,a,b,c,pa,pb,pc,bpp)
-+ }
-+
-+ if(istop > 0)
-+ for (i = 0; i < istop % 16; i++)
-+ {
-+ vsx_paeth_process(rp,pp,a,b,c,pa,pb,pc,bpp)
-+ }
-+}
-+
-+#endif /* PNG_POWERPC_VSX_OPT > 0 */
-+#endif /* PNG_POWERPC_VSX_IMPLEMENTATION == 1 (intrinsics) */
-+#endif /* READ */
-new file mode 100644
---- /dev/null
-+++ qtwebengine/src/3rdparty/chromium/third_party/libpng/powerpc/powerpc_init.c
-@@ -0,0 +1,125 @@
-+
-+/* powerpc_init.c - POWERPC optimised filter functions
-+ *
-+ * Copyright (c) 2017 Glenn Randers-Pehrson
-+ * Written by Vadim Barkov, 2017.
-+ * Last changed in libpng 1.6.29 [March 16, 2017]
-+ *
-+ * This code is released under the libpng license.
-+ * For conditions of distribution and use, see the disclaimer
-+ * and license in png.h
-+ */
-+/* Below, after checking __linux__, various non-C90 POSIX 1003.1 functions are
-+ * called.
-+ */
-+#define _POSIX_SOURCE 1
-+
-+#include <stdio.h>
-+#include "../pngpriv.h"
-+
-+#ifdef PNG_READ_SUPPORTED
-+
-+#if PNG_POWERPC_VSX_OPT > 0
-+#ifdef PNG_POWERPC_VSX_CHECK_SUPPORTED /* Do run-time checks */
-+/* WARNING: it is strongly recommended that you do not build libpng with
-+ * run-time checks for CPU features if at all possible. In the case of the PowerPC
-+ * VSX instructions there is no processor-specific way of detecting the
-+ * presence of the required support, therefore run-time detection is extremely
-+ * OS specific.
-+ *
-+ * You may set the macro PNG_POWERPC_VSX_FILE to the file name of file containing
-+ * a fragment of C source code which defines the png_have_vsx function. There
-+ * are a number of implementations in contrib/powerpc-vsx, but the only one that
-+ * has partial support is contrib/powerpc-vsx/linux.c - a generic Linux
-+ * implementation which reads /proc/cpufino.
-+ */
-+#ifndef PNG_POWERPC_VSX_FILE
-+# ifdef __linux__
-+# define PNG_POWERPC_VSX_FILE "contrib/powerpc-vsx/linux_aux.c"
-+# endif
-+#endif
-+
-+#ifdef PNG_POWERPC_VSX_FILE
-+
-+#include <signal.h> /* for sig_atomic_t */
-+static int png_have_vsx(png_structp png_ptr);
-+#include PNG_POWERPC_VSX_FILE
-+
-+#else /* PNG_POWERPC_VSX_FILE */
-+# error "PNG_POWERPC_VSX_FILE undefined: no support for run-time POWERPC VSX checks"
-+#endif /* PNG_POWERPC_VSX_FILE */
-+#endif /* PNG_POWERPC_VSX_CHECK_SUPPORTED */
-+
-+void
-+png_init_filter_functions_vsx(png_structp pp, unsigned int bpp)
-+{
-+ /* The switch statement is compiled in for POWERPC_VSX_API, the call to
-+ * png_have_vsx is compiled in for POWERPC_VSX_CHECK. If both are defined
-+ * the check is only performed if the API has not set the PowerPC option on
-+ * or off explicitly. In this case the check controls what happens.
-+ */
-+
-+#ifdef PNG_POWERPC_VSX_API_SUPPORTED
-+ switch ((pp->options >> PNG_POWERPC_VSX) & 3)
-+ {
-+ case PNG_OPTION_UNSET:
-+ /* Allow the run-time check to execute if it has been enabled -
-+ * thus both API and CHECK can be turned on. If it isn't supported
-+ * this case will fall through to the 'default' below, which just
-+ * returns.
-+ */
-+#endif /* PNG_POWERPC_VSX_API_SUPPORTED */
-+#ifdef PNG_POWERPC_VSX_CHECK_SUPPORTED
-+ {
-+ static volatile sig_atomic_t no_vsx = -1; /* not checked */
-+
-+ if (no_vsx < 0)
-+ no_vsx = !png_have_vsx(pp);
-+
-+ if (no_vsx)
-+ return;
-+ }
-+#ifdef PNG_POWERPC_VSX_API_SUPPORTED
-+ break;
-+#endif
-+#endif /* PNG_POWERPC_VSX_CHECK_SUPPORTED */
-+
-+#ifdef PNG_POWERPC_VSX_API_SUPPORTED
-+ default: /* OFF or INVALID */
-+ return;
-+
-+ case PNG_OPTION_ON:
-+ /* Option turned on */
-+ break;
-+ }
-+#endif
-+
-+ /* IMPORTANT: any new internal functions used here must be declared using
-+ * PNG_INTERNAL_FUNCTION in ../pngpriv.h. This is required so that the
-+ * 'prefix' option to configure works:
-+ *
-+ * ./configure --with-libpng-prefix=foobar_
-+ *
-+ * Verify you have got this right by running the above command, doing a build
-+ * and examining pngprefix.h; it must contain a #define for every external
-+ * function you add. (Notice that this happens automatically for the
-+ * initialization function.)
-+ */
-+ pp->read_filter[PNG_FILTER_VALUE_UP-1] = png_read_filter_row_up_vsx;
-+
-+ if (bpp == 3)
-+ {
-+ pp->read_filter[PNG_FILTER_VALUE_SUB-1] = png_read_filter_row_sub3_vsx;
-+ pp->read_filter[PNG_FILTER_VALUE_AVG-1] = png_read_filter_row_avg3_vsx;
-+ pp->read_filter[PNG_FILTER_VALUE_PAETH-1] = png_read_filter_row_paeth3_vsx;
-+ }
-+
-+ else if (bpp == 4)
-+ {
-+ pp->read_filter[PNG_FILTER_VALUE_SUB-1] = png_read_filter_row_sub4_vsx;
-+ pp->read_filter[PNG_FILTER_VALUE_AVG-1] = png_read_filter_row_avg4_vsx;
-+ pp->read_filter[PNG_FILTER_VALUE_PAETH-1] = png_read_filter_row_paeth4_vsx;
-+ }
-+}
-+#endif /* PNG_POWERPC_VSX_OPT > 0 */
-+#endif /* READ */
---- qtwebengine/src/3rdparty/chromium/third_party/lss/linux_syscall_support.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/lss/linux_syscall_support.h
-@@ -3914,7 +3914,7 @@ struct kernel_statfs {
- LSS_REG(2, buf);
- LSS_BODY(void*, mmap2, "0"(__r2));
- }
--#else
-+#elif !defined(__powerpc64__) /* ppc64 doesn't have mmap2 */
- #define __NR__mmap2 __NR_mmap2
- LSS_INLINE _syscall6(void*, _mmap2, void*, s,
- size_t, l, int, p,
-@@ -4045,7 +4045,7 @@ struct kernel_statfs {
- #if defined(__i386__) || \
- defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) || \
- (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) || \
-- defined(__PPC__) || \
-+ (defined(__PPC__) && !defined(__powerpc64__)) || \
- (defined(__s390__) && !defined(__s390x__))
- /* On these architectures, implement mmap() with mmap2(). */
- LSS_INLINE void* LSS_NAME(mmap)(void *s, size_t l, int p, int f, int d,
---- qtwebengine/src/3rdparty/chromium/third_party/node/node.py
-+++ qtwebengine/src/3rdparty/chromium/third_party/node/node.py
-@@ -10,11 +10,12 @@ import sys
-
-
- def GetBinaryPath():
-- return os_path.join(os_path.dirname(__file__), *{
-- 'Darwin': ('mac', 'node-darwin-x64', 'bin', 'node'),
-- 'Linux': ('linux', 'node-linux-x64', 'bin', 'node'),
-- 'Windows': ('win', 'node.exe'),
-- }[platform.system()])
-+ return "/usr/bin/node"
-+ #return os_path.join(os_path.dirname(__file__), *{
-+ # 'Darwin': ('mac', 'node-darwin-x64', 'bin', 'node'),
-+ # 'Linux': ('linux', 'node-linux-x64', 'bin', 'node'),
-+ # 'Windows': ('win', 'node.exe'),
-+ #}[platform.system()])
-
-
- def RunNode(cmd_parts, stdout=None):
---- qtwebengine/src/3rdparty/chromium/third_party/pdfium/third_party/base/allocator/partition_allocator/page_allocator_constants.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/pdfium/third_party/base/allocator/partition_allocator/page_allocator_constants.h
-@@ -11,7 +11,7 @@
-
- namespace pdfium {
- namespace base {
--#if defined(OS_WIN)
-+#if defined(OS_WIN) || defined(ARCH_CPU_PPC64)
- static constexpr size_t kPageAllocationGranularityShift = 16; // 64KB
- #elif defined(_MIPS_ARCH_LOONGSON)
- static constexpr size_t kPageAllocationGranularityShift = 14; // 16KB
-@@ -27,6 +27,10 @@ static constexpr size_t kPageAllocationGranularityBaseMask =
-
- #if defined(_MIPS_ARCH_LOONGSON)
- static constexpr size_t kSystemPageSize = 16384;
-+#elif defined(ARCH_CPU_PPC64)
-+// TODO: modern ppc64 can do 4k and 64k page sizes
-+// for now, 64k is assumed
-+static constexpr size_t kSystemPageSize = 65536;
- #else
- static constexpr size_t kSystemPageSize = 4096;
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/pdfium/third_party/base/allocator/partition_allocator/partition_alloc_constants.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/pdfium/third_party/base/allocator/partition_allocator/partition_alloc_constants.h
-@@ -33,6 +33,8 @@ static const size_t kBucketShift = (kAllocationGranularity == 8) ? 3 : 2;
- // up against the end of a system page.
- #if defined(_MIPS_ARCH_LOONGSON)
- static const size_t kPartitionPageShift = 16; // 64KB
-+#elif defined(ARCH_CPU_PPC64)
-+static const size_t kPartitionPageShift = 18; // 256KB
- #else
- static const size_t kPartitionPageShift = 14; // 16KB
- #endif
---- qtwebengine/src/3rdparty/chromium/third_party/sqlite/amalgamation/sqlite3.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/sqlite/amalgamation/sqlite3.c
-@@ -13937,7 +13937,8 @@ typedef INT16_TYPE LogEst;
- # if defined(i386) || defined(__i386__) || defined(_M_IX86) || \
- defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \
- defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \
-- defined(__arm__) || defined(_M_ARM64)
-+ defined(__arm__) || defined(_M_ARM64) || defined(__powerpc64__) && \
-+ (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
- # define SQLITE_BYTEORDER 1234
- # elif defined(sparc) || defined(__ppc__)
- # define SQLITE_BYTEORDER 4321
---- qtwebengine/src/3rdparty/chromium/third_party/sqlite/src/src/sqliteInt.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/sqlite/src/src/sqliteInt.h
-@@ -833,7 +833,8 @@ typedef INT16_TYPE LogEst;
- # if defined(i386) || defined(__i386__) || defined(_M_IX86) || \
- defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) || \
- defined(_M_AMD64) || defined(_M_ARM) || defined(__x86) || \
-- defined(__arm__) || defined(_M_ARM64)
-+ defined(__arm__) || defined(_M_ARM64) || defined(__powerpc64__) && \
-+ (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
- # define SQLITE_BYTEORDER 1234
- # elif defined(sparc) || defined(__ppc__)
- # define SQLITE_BYTEORDER 4321
---- qtwebengine/src/3rdparty/chromium/third_party/webrtc/modules/desktop_capture/differ_block.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/webrtc/modules/desktop_capture/differ_block.cc
-@@ -30,11 +30,7 @@ bool VectorDifference(const uint8_t* image1, const uint8_t* image2) {
- static bool (*diff_proc)(const uint8_t*, const uint8_t*) = nullptr;
-
- if (!diff_proc) {
--#if defined(WEBRTC_ARCH_ARM_FAMILY) || defined(WEBRTC_ARCH_MIPS_FAMILY)
-- // For ARM and MIPS processors, always use C version.
-- // TODO(hclam): Implement a NEON version.
-- diff_proc = &VectorDifference_C;
--#else
-+#if defined(WEBRTC_ARCH_X86_FAMILY)
- bool have_sse2 = WebRtc_GetCPUInfo(kSSE2) != 0;
- // For x86 processors, check if SSE2 is supported.
- if (have_sse2 && kBlockSize == 32) {
-@@ -44,6 +40,10 @@ bool VectorDifference(const uint8_t* image1, const uint8_t* image2) {
- } else {
- diff_proc = &VectorDifference_C;
- }
-+#else
-+ // For other processors, always use C version.
-+ // TODO(hclam): Implement a NEON version.
-+ diff_proc = &VectorDifference_C;
- #endif
- }
-
---- qtwebengine/src/3rdparty/chromium/third_party/webrtc/rtc_base/system/arch.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/webrtc/rtc_base/system/arch.h
-@@ -47,6 +47,18 @@
- #elif defined(__pnacl__)
- #define WEBRTC_ARCH_32_BITS
- #define WEBRTC_ARCH_LITTLE_ENDIAN
-+#elif defined(__PPC__)
-+#define WEBRTC_ARCH_PPC_FAMILY
-+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
-+#define WEBRTC_ARCH_LITTLE_ENDIAN
-+#else
-+#define WEBRTC_ARCH_BIG_ENDIAN
-+#endif
-+#if defined(__LP64__)
-+#define WEBRTC_ARCH_64_BITS
-+#else
-+#define WEBRTC_ARCH_32_BITS
-+#endif
- #else
- #error Please add support for your architecture in typedefs.h
- #endif
---- qtwebengine/src/3rdparty/chromium/v8/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/v8/BUILD.gn
-@@ -544,6 +544,12 @@ config("toolchain") {
- }
- if (host_byteorder == "little") {
- defines += [ "V8_TARGET_ARCH_PPC_LE" ]
-+ cflags += [
-+ # Enable usage of AltiVec, VSX, and other POWER8 and higher features
-+ "-mcpu=power8",
-+ "-maltivec",
-+ "-mvsx",
-+ ]
- } else if (host_byteorder == "big") {
- defines += [ "V8_TARGET_ARCH_PPC_BE" ]
- if (current_os == "aix") {
---- qtwebengine/src/3rdparty/chromium/v8/test/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/v8/test/BUILD.gn
-@@ -31,7 +31,7 @@ group("gn_all") {
- deps += [
- "cctest:cctest",
- "cctest:generate-bytecode-expectations",
-- "unittests:unittests",
-+ #"unittests:unittests",
- ]
- }
- }
-@@ -80,9 +80,9 @@ group("v8_bot_default") {
- "mjsunit:v8_mjsunit",
- "mkgrokdump:mkgrokdump",
- "preparser:v8_preparser",
-- "unittests:unittests",
-+ #"unittests:unittests",
- "wasm-js:v8_wasm_js",
-- "wasm-spec-tests:v8_wasm_spec_tests",
-+ #"wasm-spec-tests:v8_wasm_spec_tests",
- "webkit:v8_webkit",
- ]
- }
-@@ -100,9 +100,9 @@ group("v8_default") {
- "mjsunit:v8_mjsunit",
- "mkgrokdump:mkgrokdump",
- "preparser:v8_preparser",
-- "unittests:unittests",
-- "wasm-js:v8_wasm_js",
-- "wasm-spec-tests:v8_wasm_spec_tests",
-+ #"unittests:unittests",
-+ #"wasm-js:v8_wasm_js",
-+ #"wasm-spec-tests:v8_wasm_spec_tests",
- ]
- }
-
diff --git a/dev-qt/qtwebengine/files/musl/0091-chromium-ppc64-musl.patch b/dev-qt/qtwebengine/files/musl/0091-chromium-ppc64-musl.patch
deleted file mode 100644
index df014d8..0000000
--- a/dev-qt/qtwebengine/files/musl/0091-chromium-ppc64-musl.patch
+++ /dev/null
@@ -1,141 +0,0 @@
-This includes additional build fixes for the musl libc.
-
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/bpf_dsl/seccomp_macros.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/bpf_dsl/seccomp_macros.h
-@@ -11,12 +11,14 @@
- // All x86_64 builds use a new enough bionic to have sys/user.h.
- #if !defined(__BIONIC__) || defined(__x86_64__)
- #if !defined(__native_client_nonsfi__)
-+#if !defined(__powerpc64__) || defined(__GLIBC__)
- #include <sys/user.h>
- #endif
-+#endif
- #if defined(__mips__)
- // sys/user.h in eglibc misses size_t definition
- #include <stddef.h>
--#elif defined(__powerpc64__)
-+#elif defined(__powerpc64__) && defined(__GLIBC__)
- // Manually define greg_t on ppc64
- typedef unsigned long long greg_t;
- #endif
-@@ -361,11 +363,11 @@ typedef struct pt_regs regs_struct;
- #define SECCOMP_ARCH AUDIT_ARCH_PPC64
- #endif
-
--#define SECCOMP_REG(_ctx, _reg) ((_ctx)->uc_mcontext.regs->gpr[_reg])
-+#define SECCOMP_REG(_ctx, _reg) (((struct pt_regs *)(_ctx)->uc_mcontext.regs)->gpr[_reg])
-
- #define SECCOMP_RESULT(_ctx) SECCOMP_REG(_ctx, 3)
- #define SECCOMP_SYSCALL(_ctx) SECCOMP_REG(_ctx, 0)
--#define SECCOMP_IP(_ctx) (_ctx)->uc_mcontext.regs->nip
-+#define SECCOMP_IP(_ctx) ((struct pt_regs *)(_ctx)->uc_mcontext.regs)->nip
- #define SECCOMP_PARM1(_ctx) SECCOMP_REG(_ctx, 3)
- #define SECCOMP_PARM2(_ctx) SECCOMP_REG(_ctx, 4)
- #define SECCOMP_PARM3(_ctx) SECCOMP_REG(_ctx, 5)
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf/syscall.cc
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/seccomp-bpf/syscall.cc
-@@ -497,9 +497,9 @@ void Syscall::PutValueInUcontext(intptr_t ret_val, ucontext_t* ctx) {
- // Same as MIPS, need to invert ret and set error register (cr0.SO)
- if (ret_val <= -1 && ret_val >= -4095) {
- ret_val = -ret_val;
-- ctx->uc_mcontext.regs->ccr |= (1 << 28);
-+ ((struct pt_regs *)ctx->uc_mcontext.regs)->ccr |= (1 << 28);
- } else {
-- ctx->uc_mcontext.regs->ccr &= ~(1 << 28);
-+ ((struct pt_regs *)ctx->uc_mcontext.regs)->ccr &= ~(1 << 28);
- }
- #endif
- SECCOMP_RESULT(ctx) = static_cast<greg_t>(ret_val);
---- qtwebengine/src/3rdparty/chromium/third_party/abseil-cpp/absl/base/internal/unscaledcycleclock.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/abseil-cpp/absl/base/internal/unscaledcycleclock.cc
-@@ -20,7 +20,7 @@
- #include <intrin.h>
- #endif
-
--#if defined(__powerpc__) || defined(__ppc__)
-+#if (defined(__powerpc__) || defined(__ppc__)) && defined(__GLIBC__)
- #include <sys/platform/ppc.h>
- #endif
-
-@@ -53,7 +53,7 @@ double UnscaledCycleClock::Frequency() {
- return base_internal::NominalCPUFrequency();
- }
-
--#elif defined(__powerpc__) || defined(__ppc__)
-+#elif (defined(__powerpc__) || defined(__ppc__)) && defined(__GLIBC__)
-
- int64_t UnscaledCycleClock::Now() {
- return __ppc_get_timebase();
---- qtwebengine/src/3rdparty/chromium/third_party/abseil-cpp/absl/base/internal/unscaledcycleclock.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/abseil-cpp/absl/base/internal/unscaledcycleclock.h
-@@ -46,7 +46,7 @@
-
- // The following platforms have an implementation of a hardware counter.
- #if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__) || \
-- defined(__powerpc__) || defined(__ppc__) || \
-+ ((defined(__powerpc__) || defined(__ppc__)) && defined(__GLIBC__)) || \
- defined(_M_IX86) || defined(_M_X64)
- #define ABSL_HAVE_UNSCALED_CYCLECLOCK_IMPLEMENTATION 1
- #else
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
-@@ -273,6 +273,9 @@ void ThreadInfo::FillCPUContext(RawContextCPU* out) const {
-
- #elif defined(__powerpc64__)
-
-+#include <asm/elf.h>
-+#include <asm/ptrace.h>
-+
- uintptr_t ThreadInfo::GetInstructionPointer() const {
- return mcontext.gp_regs[PT_NIP];
- }
-@@ -290,9 +293,9 @@ void ThreadInfo::FillCPUContext(RawContextCPU* out) const {
- out->ctr = mcontext.gp_regs[PT_CTR];
-
- for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
-- out->float_save.fpregs[i] = mcontext.fp_regs[i];
-+ out->float_save.fpregs[i] = ((uint64_t *)&mcontext.fp_regs)[i];
-
-- out->float_save.fpscr = mcontext.fp_regs[NFPREG-1];
-+ out->float_save.fpscr = ((uint64_t *)&mcontext.fp_regs)[ELF_NFPREG-1];
-
- for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++)
- out->vector_save.save_vr[i] = \
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
-@@ -257,6 +257,9 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc) {
-
- #elif defined(__powerpc64__)
-
-+#include <asm/elf.h>
-+#include <asm/ptrace.h>
-+
- uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
- return uc->uc_mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP];
- }
-@@ -280,9 +283,9 @@ void UContextReader::FillCPUContext(RawContextCPU* out, const ucontext_t* uc,
- out->ctr = uc->uc_mcontext.gp_regs[PT_CTR];
-
- for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
-- out->float_save.fpregs[i] = uc->uc_mcontext.fp_regs[i];
-+ out->float_save.fpregs[i] = ((uint64_t *)&uc->uc_mcontext.fp_regs)[i];
-
-- out->float_save.fpscr = uc->uc_mcontext.fp_regs[NFPREG-1];
-+ out->float_save.fpscr = ((uint64_t *)&uc->uc_mcontext.fp_regs)[ELF_NFPREG-1];
-
- for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++)
- out->vector_save.save_vr[i] =
---- qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
-@@ -105,6 +105,11 @@
- #define PR_SET_PTRACER 0x59616d61
- #endif
-
-+/* musl hack, can't include asm/ptrace.h as that causes conflicts */
-+#if defined(__powerpc64__) && !defined(PT_NIP)
-+#define PT_NIP 32
-+#endif
-+
- namespace google_breakpad {
-
- namespace {
diff --git a/dev-qt/qtwebengine/files/musl/0092-chromium-ppc64-be.patch b/dev-qt/qtwebengine/files/musl/0092-chromium-ppc64-be.patch
deleted file mode 100644
index 8eda0f4..0000000
--- a/dev-qt/qtwebengine/files/musl/0092-chromium-ppc64-be.patch
+++ /dev/null
@@ -1,2955 +0,0 @@
-This adds big endian support/fixes in addition to the base ppc64le patch.
-
-Ping q66 if you're updating qt5 and the patch does not apply anymore.
-
-Source: https://wiki.raptorcs.com/w/index.php?title=Porting/Chromium/BE
-
---- qtwebengine/src/3rdparty/chromium/base/allocator/partition_allocator/partition_alloc.cc
-+++ qtwebengine/src/3rdparty/chromium/base/allocator/partition_allocator/partition_alloc.cc
-@@ -440,7 +440,7 @@ static size_t PartitionPurgePage(internal::PartitionPage* page, bool discard) {
- #endif
- }
- // Terminate the freelist chain.
-- *entry_ptr = nullptr;
-+ *entry_ptr = internal::PartitionFreelistEntry::Transform(nullptr);
- // The freelist head is stored unmasked.
- page->freelist_head =
- internal::PartitionFreelistEntry::Transform(page->freelist_head);
---- qtwebengine/src/3rdparty/chromium/base/i18n/icu_util.cc
-+++ qtwebengine/src/3rdparty/chromium/base/i18n/icu_util.cc
-@@ -75,7 +75,11 @@ wchar_t g_debug_icu_pf_filename[_MAX_PATH];
- // No need to change the filename in multiple places (gyp files, windows
- // build pkg configurations, etc). 'l' stands for Little Endian.
- // This variable is exported through the header file.
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- const char kIcuDataFileName[] = "icudtl.dat";
-+#else
-+const char kIcuDataFileName[] = "icudtb.dat";
-+#endif
- #if defined(OS_ANDROID)
- const char kAndroidAssetsIcuDataFileName[] = "assets/icudtl.dat";
- #endif
---- qtwebengine/src/3rdparty/chromium/base/memory/shared_memory_mapping_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/base/memory/shared_memory_mapping_unittest.cc
-@@ -12,6 +12,7 @@
- #include "base/containers/span.h"
- #include "base/memory/read_only_shared_memory_region.h"
- #include "testing/gtest/include/gtest/gtest.h"
-+#include "base/sys_byteorder.h"
-
- namespace base {
-
-@@ -69,8 +70,8 @@ TEST_F(SharedMemoryMappingTest, SpanWithAutoDeducedElementCount) {
-
- for (size_t i = 0; i < write_span.size(); ++i)
- write_span[i] = i + 1;
-- EXPECT_EQ(0x04030201u, read_span[0]);
-- EXPECT_EQ(0x08070605u, read_span[1]);
-+ EXPECT_EQ(HostToNet32(0x01020304u), read_span[0]);
-+ EXPECT_EQ(HostToNet32(0x05060708u), read_span[1]);
- }
-
- TEST_F(SharedMemoryMappingTest, SpanWithExplicitElementCount) {
-@@ -95,13 +96,13 @@ TEST_F(SharedMemoryMappingTest, SpanWithExplicitElementCount) {
-
- for (size_t i = 0; i < write_span.size(); ++i)
- write_span[i] = i + 1;
-- EXPECT_EQ(0x04030201u, read_span[0]);
-- EXPECT_EQ(0x08070605u, read_span[1]);
-- EXPECT_EQ(0x04030201u, read_span_2[0]);
-+ EXPECT_EQ(HostToNet32(0x01020304u), read_span[0]);
-+ EXPECT_EQ(HostToNet32(0x05060708u), read_span[1]);
-+ EXPECT_EQ(HostToNet32(0x01020304u), read_span_2[0]);
-
- std::fill(write_span_2.begin(), write_span_2.end(), 0);
- EXPECT_EQ(0u, read_span[0]);
-- EXPECT_EQ(0x08070605u, read_span[1]);
-+ EXPECT_EQ(HostToNet32(0x05060708u), read_span[1]);
- EXPECT_EQ(0u, read_span_2[0]);
- }
-
---- qtwebengine/src/3rdparty/chromium/base/metrics/bucket_ranges_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/base/metrics/bucket_ranges_unittest.cc
-@@ -7,6 +7,7 @@
- #include <stdint.h>
-
- #include "testing/gtest/include/gtest/gtest.h"
-+#include "base/sys_byteorder.h"
-
- namespace base {
- namespace {
-@@ -64,13 +65,21 @@ TEST(BucketRangesTest, Checksum) {
- ranges.set_range(2, 2);
-
- ranges.ResetChecksum();
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- EXPECT_EQ(289217253u, ranges.checksum());
-+#else
-+ EXPECT_EQ(2767231596u, ranges.checksum());
-+#endif
-
- ranges.set_range(2, 3);
- EXPECT_FALSE(ranges.HasValidChecksum());
-
- ranges.ResetChecksum();
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- EXPECT_EQ(2843835776u, ranges.checksum());
-+#else
-+ EXPECT_EQ(3556223738u, ranges.checksum());
-+#endif
- EXPECT_TRUE(ranges.HasValidChecksum());
- }
-
---- qtwebengine/src/3rdparty/chromium/base/pickle.cc
-+++ qtwebengine/src/3rdparty/chromium/base/pickle.cc
-@@ -82,7 +82,12 @@ inline const char* PickleIterator::GetReadPointerAndAdvance(
- }
-
- bool PickleIterator::ReadBool(bool* result) {
-- return ReadBuiltinType(result);
-+ int int_result;
-+ if (ReadBuiltinType(&int_result)) {
-+ *result = static_cast<bool>(int_result);
-+ return true;
-+ } else
-+ return false;
- }
-
- bool PickleIterator::ReadInt(int* result) {
---- qtwebengine/src/3rdparty/chromium/base/sha1.cc
-+++ qtwebengine/src/3rdparty/chromium/base/sha1.cc
-@@ -110,8 +110,10 @@ void SecureHashAlgorithm::Final() {
- Pad();
- Process();
-
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- for (auto& t : H)
- t = ByteSwap(t);
-+#endif
- }
-
- void SecureHashAlgorithm::Update(const void* data, size_t nbytes) {
-@@ -157,8 +159,10 @@ void SecureHashAlgorithm::Process() {
- //
- // W and M are in a union, so no need to memcpy.
- // memcpy(W, M, sizeof(M));
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- for (t = 0; t < 16; ++t)
- W[t] = ByteSwap(W[t]);
-+#endif
-
- // b.
- for (t = 16; t < 80; ++t)
---- qtwebengine/src/3rdparty/chromium/base/strings/string_number_conversions_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/base/strings/string_number_conversions_unittest.cc
-@@ -829,12 +829,21 @@ TEST(StringNumberConversionsTest, DoubleToString) {
- }
-
- // The following two values were seen in crashes in the wild.
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- const char input_bytes[8] = {0, 0, 0, 0, '\xee', '\x6d', '\x73', '\x42'};
-+#else
-+ const char input_bytes[8] = {'\x42', '\x73', '\x6d', '\xee', 0, 0, 0, 0};
-+#endif
- double input = 0;
- memcpy(&input, input_bytes, base::size(input_bytes));
- EXPECT_EQ("1335179083776", NumberToString(input));
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- const char input_bytes2[8] =
- {0, 0, 0, '\xa0', '\xda', '\x6c', '\x73', '\x42'};
-+#else
-+ const char input_bytes2[8] =
-+ {'\x42', '\x73', '\x6c', '\xda', '\xa0', 0, 0, 0};
-+#endif
- input = 0;
- memcpy(&input, input_bytes2, base::size(input_bytes2));
- EXPECT_EQ("1334890332160", NumberToString(input));
---- qtwebengine/src/3rdparty/chromium/base/third_party/dmg_fp/dtoa.cc
-+++ qtwebengine/src/3rdparty/chromium/base/third_party/dmg_fp/dtoa.cc
-@@ -186,7 +186,11 @@
- * used for input more than STRTOD_DIGLIM digits long (default 40).
- */
-
-+#ifdef __BIG_ENDIAN__
-+#define IEEE_MC68k
-+#else
- #define IEEE_8087
-+#endif
- #define NO_HEX_FP
-
- #ifndef Long
---- qtwebengine/src/3rdparty/chromium/components/safe_browsing/db/util_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/components/safe_browsing/db/util_unittest.cc
-@@ -12,6 +12,12 @@
- #include "testing/gtest/include/gtest/gtest.h"
- #include "url/gurl.h"
-
-+#if defined(OS_WIN)
-+#include <winsock2.h>
-+#elif defined(OS_POSIX)
-+#include <arpa/inet.h>
-+#endif
-+
- namespace safe_browsing {
-
- TEST(SafeBrowsingDbUtilTest, UrlToFullHashes) {
-@@ -83,7 +89,7 @@ TEST(SafeBrowsingDbUtilTest, StringToSBFullHashAndSBFullHashToString) {
- // 31 chars plus the last \0 as full_hash.
- const std::string hash_in = "12345678902234567890323456789012";
- SBFullHash hash_out = StringToSBFullHash(hash_in);
-- EXPECT_EQ(0x34333231U, hash_out.prefix);
-+ EXPECT_EQ(htonl(0x31323334U), hash_out.prefix);
- EXPECT_EQ(0, memcmp(hash_in.data(), hash_out.full_hash, sizeof(SBFullHash)));
-
- std::string hash_final = SBFullHashToString(hash_out);
---- qtwebengine/src/3rdparty/chromium/components/safe_browsing/db/v4_rice.cc
-+++ qtwebengine/src/3rdparty/chromium/components/safe_browsing/db/v4_rice.cc
-@@ -8,6 +8,7 @@
- #include "base/logging.h"
- #include "base/numerics/safe_math.h"
- #include "base/strings/stringprintf.h"
-+#include "base/sys_byteorder.h"
- #include "build/build_config.h"
- #include "components/safe_browsing/db/v4_rice.h"
-
-@@ -21,10 +22,6 @@ using ::google::protobuf::RepeatedField;
- using ::google::protobuf::int32;
- using ::google::protobuf::int64;
-
--#if !defined(ARCH_CPU_LITTLE_ENDIAN) || (ARCH_CPU_LITTLE_ENDIAN != 1)
--#error The code below assumes little-endianness.
--#endif
--
- namespace safe_browsing {
-
- namespace {
-@@ -117,7 +114,7 @@ V4DecodeResult V4RiceDecoder::DecodePrefixes(const int64 first_value,
- out->reserve((num_entries + 1));
-
- base::CheckedNumeric<uint32_t> last_value(first_value);
-- out->push_back(htonl(last_value.ValueOrDie()));
-+ out->push_back(base::ByteSwap(static_cast<uint32_t>(last_value.ValueOrDie())));
-
- if (num_entries > 0) {
- V4RiceDecoder decoder(rice_parameter, num_entries, encoded_data);
-@@ -136,7 +133,7 @@ V4DecodeResult V4RiceDecoder::DecodePrefixes(const int64 first_value,
-
- // This flipping is done so that the decoded uint32 is interpreted
- // correcly as a string of 4 bytes.
-- out->push_back(htonl(last_value.ValueOrDie()));
-+ out->push_back(base::ByteSwap(static_cast<uint32_t>(last_value.ValueOrDie())));
- }
- }
-
---- qtwebengine/src/3rdparty/chromium/components/safe_browsing/db/v4_rice_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/components/safe_browsing/db/v4_rice_unittest.cc
-@@ -6,6 +6,12 @@
- #include "base/logging.h"
- #include "testing/platform_test.h"
-
-+#if defined(OS_WIN)
-+#include <winsock2.h>
-+#elif defined(OS_POSIX)
-+#include <arpa/inet.h>
-+#endif
-+
- using ::google::protobuf::RepeatedField;
- using ::google::protobuf::int32;
-
-@@ -247,7 +253,7 @@ TEST_F(V4RiceTest, TestDecoderPrefixesWithOneValue) {
- EXPECT_EQ(DECODE_SUCCESS,
- V4RiceDecoder::DecodePrefixes(0x69F67F51u, 2, 0, "", &out));
- EXPECT_EQ(1u, out.size());
-- EXPECT_EQ(0x69F67F51u, out[0]);
-+ EXPECT_EQ(htonl(0x517FF669u), out[0]);
- }
-
- TEST_F(V4RiceTest, TestDecoderPrefixesWithMultipleValues) {
-@@ -256,7 +262,7 @@ TEST_F(V4RiceTest, TestDecoderPrefixesWithMultipleValues) {
- V4RiceDecoder::DecodePrefixes(
- 5, 28, 3, "\xbf\xa8\x3f\xfb\xf\xf\x5e\x27\xe6\xc3\x1d\xc6\x38",
- &out));
-- std::vector<uint32_t> expected = {5, 0xad934c0cu, 0x6ff67f56u, 0x81316fceu};
-+ std::vector<uint32_t> expected = {htonl(0x05000000), htonl(0x0c4c93adu), htonl(0x567ff66fu), htonl(0xce6f3181u)};
- EXPECT_EQ(expected.size(), out.size());
- for (unsigned i = 0; i < expected.size(); i++) {
- EXPECT_EQ(expected[i], out[i]);
---- qtwebengine/src/3rdparty/chromium/media/ffmpeg/ffmpeg_common.cc
-+++ qtwebengine/src/3rdparty/chromium/media/ffmpeg/ffmpeg_common.cc
-@@ -686,10 +686,6 @@ ChannelLayout ChannelLayoutToChromeChannelLayout(int64_t layout, int channels) {
- }
- }
-
--#if !defined(ARCH_CPU_LITTLE_ENDIAN)
--#error The code below assumes little-endianness.
--#endif
--
- VideoPixelFormat AVPixelFormatToVideoPixelFormat(AVPixelFormat pixel_format) {
- // The YUVJ alternatives are FFmpeg's (deprecated, but still in use) way to
- // specify a pixel format and full range color combination.
---- qtwebengine/src/3rdparty/chromium/media/formats/mp4/box_definitions.cc
-+++ qtwebengine/src/3rdparty/chromium/media/formats/mp4/box_definitions.cc
-@@ -1107,15 +1107,14 @@ bool OpusSpecificBox::Parse(BoxReader* reader) {
- RCHECK(reader->Read4(&sample_rate));
- RCHECK(reader->Read2s(&gain_db));
-
--#if !defined(ARCH_CPU_LITTLE_ENDIAN)
--#error The code below assumes little-endianness.
--#endif
--
-- memcpy(&extradata[OPUS_EXTRADATA_SKIP_SAMPLES_OFFSET], &codec_delay_in_frames,
-- sizeof(codec_delay_in_frames));
-- memcpy(&extradata[OPUS_EXTRADATA_SAMPLE_RATE_OFFSET], &sample_rate,
-- sizeof(sample_rate));
-- memcpy(&extradata[OPUS_EXTRADATA_GAIN_OFFSET], &gain_db, sizeof(gain_db));
-+ extradata[OPUS_EXTRADATA_SKIP_SAMPLES_OFFSET] = (codec_delay_in_frames >> 0) & 0xff;
-+ extradata[OPUS_EXTRADATA_SKIP_SAMPLES_OFFSET+1] = (codec_delay_in_frames >> 8) & 0xff;
-+ extradata[OPUS_EXTRADATA_SAMPLE_RATE_OFFSET] = (sample_rate >> 0) & 0xff;
-+ extradata[OPUS_EXTRADATA_SAMPLE_RATE_OFFSET+1] = (sample_rate >> 8) & 0xff;
-+ extradata[OPUS_EXTRADATA_SAMPLE_RATE_OFFSET+2] = (sample_rate >> 16) & 0xff;
-+ extradata[OPUS_EXTRADATA_SAMPLE_RATE_OFFSET+3] = (sample_rate >> 24) & 0xff;
-+ extradata[OPUS_EXTRADATA_GAIN_OFFSET] = (gain_db >> 0) & 0xff;
-+ extradata[OPUS_EXTRADATA_GAIN_OFFSET+1] = (gain_db >> 8) & 0xff;
-
- channel_count = extradata[OPUS_EXTRADATA_CHANNELS_OFFSET];
-
---- qtwebengine/src/3rdparty/chromium/media/renderers/paint_canvas_video_renderer.cc
-+++ qtwebengine/src/3rdparty/chromium/media/renderers/paint_canvas_video_renderer.cc
-@@ -31,8 +31,7 @@
-
- // Skia internal format depends on a platform. On Android it is ABGR, on others
- // it is ARGB.
--#if SK_B32_SHIFT == 0 && SK_G32_SHIFT == 8 && SK_R32_SHIFT == 16 && \
-- SK_A32_SHIFT == 24
-+#if SK_PMCOLOR_BYTE_ORDER(B,G,R,A)
- #define LIBYUV_I420_TO_ARGB libyuv::I420ToARGB
- #define LIBYUV_I422_TO_ARGB libyuv::I422ToARGB
- #define LIBYUV_I444_TO_ARGB libyuv::I444ToARGB
-@@ -42,8 +41,7 @@
- #define LIBYUV_I010_TO_ARGB libyuv::I010ToARGB
- #define LIBYUV_H010_TO_ARGB libyuv::H010ToARGB
- #define LIBYUV_NV12_TO_ARGB libyuv::NV12ToARGB
--#elif SK_R32_SHIFT == 0 && SK_G32_SHIFT == 8 && SK_B32_SHIFT == 16 && \
-- SK_A32_SHIFT == 24
-+#elif SK_PMCOLOR_BYTE_ORDER(R,G,B,A)
- #define LIBYUV_I420_TO_ARGB libyuv::I420ToABGR
- #define LIBYUV_I422_TO_ARGB libyuv::I422ToABGR
- #define LIBYUV_I444_TO_ARGB libyuv::I444ToABGR
---- qtwebengine/src/3rdparty/chromium/net/cert/crl_set.cc
-+++ qtwebengine/src/3rdparty/chromium/net/cert/crl_set.cc
-@@ -6,6 +6,7 @@
-
- #include "base/base64.h"
- #include "base/json/json_reader.h"
-+#include "base/sys_byteorder.h"
- #include "base/time/time.h"
- #include "base/trace_event/trace_event.h"
- #include "base/values.h"
-@@ -44,9 +45,9 @@ base::DictionaryValue* ReadHeader(base::StringPiece* data) {
- uint16_t header_len;
- if (data->size() < sizeof(header_len))
- return nullptr;
-- // Assumes little-endian.
- memcpy(&header_len, data->data(), sizeof(header_len));
- data->remove_prefix(sizeof(header_len));
-+ header_len = base::ByteSwapToLE16(header_len);
-
- if (data->size() < header_len)
- return nullptr;
-@@ -79,9 +80,9 @@ bool ReadCRL(base::StringPiece* data,
- uint32_t num_serials;
- if (data->size() < sizeof(num_serials))
- return false;
-- // Assumes little endian.
- memcpy(&num_serials, data->data(), sizeof(num_serials));
- data->remove_prefix(sizeof(num_serials));
-+ num_serials = base::ByteSwapToLE32(num_serials);
-
- if (num_serials > 32 * 1024 * 1024) // Sanity check.
- return false;
-@@ -192,15 +193,6 @@ CRLSet::~CRLSet() = default;
- // static
- bool CRLSet::Parse(base::StringPiece data, scoped_refptr<CRLSet>* out_crl_set) {
- TRACE_EVENT0(NetTracingCategory(), "CRLSet::Parse");
--// Other parts of Chrome assume that we're little endian, so we don't lose
--// anything by doing this.
--#if defined(__BYTE_ORDER)
-- // Linux check
-- static_assert(__BYTE_ORDER == __LITTLE_ENDIAN, "assumes little endian");
--#elif defined(__BIG_ENDIAN__)
--// Mac check
--#error assumes little endian
--#endif
-
- std::unique_ptr<base::DictionaryValue> header_dict(ReadHeader(&data));
- if (!header_dict.get())
---- qtwebengine/src/3rdparty/chromium/sandbox/linux/bpf_dsl/seccomp_macros.h
-+++ qtwebengine/src/3rdparty/chromium/sandbox/linux/bpf_dsl/seccomp_macros.h
-@@ -377,6 +377,7 @@ typedef struct pt_regs regs_struct;
-
- #define SECCOMP_NR_IDX (offsetof(struct arch_seccomp_data, nr))
- #define SECCOMP_ARCH_IDX (offsetof(struct arch_seccomp_data, arch))
-+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
- #define SECCOMP_IP_MSB_IDX \
- (offsetof(struct arch_seccomp_data, instruction_pointer) + 4)
- #define SECCOMP_IP_LSB_IDX \
-@@ -385,6 +386,16 @@ typedef struct pt_regs regs_struct;
- (offsetof(struct arch_seccomp_data, args) + 8 * (nr) + 4)
- #define SECCOMP_ARG_LSB_IDX(nr) \
- (offsetof(struct arch_seccomp_data, args) + 8 * (nr) + 0)
-+#else
-+#define SECCOMP_IP_MSB_IDX \
-+ (offsetof(struct arch_seccomp_data, instruction_pointer) + 0)
-+#define SECCOMP_IP_LSB_IDX \
-+ (offsetof(struct arch_seccomp_data, instruction_pointer) + 4)
-+#define SECCOMP_ARG_MSB_IDX(nr) \
-+ (offsetof(struct arch_seccomp_data, args) + 8 * (nr) + 0)
-+#define SECCOMP_ARG_LSB_IDX(nr) \
-+ (offsetof(struct arch_seccomp_data, args) + 8 * (nr) + 4)
-+#endif
-
- #define SECCOMP_PT_RESULT(_regs) (_regs).gpr[3]
- #define SECCOMP_PT_SYSCALL(_regs) (_regs).gpr[0]
---- qtwebengine/src/3rdparty/chromium/skia/config/SkUserConfig.h
-+++ qtwebengine/src/3rdparty/chromium/skia/config/SkUserConfig.h
-@@ -90,11 +90,18 @@ SK_API void SkDebugf_FileLine(const char* file, int line, bool fatal,
- __FILE__, __LINE__, #cond); } } while (false)
-
- #if !defined(ANDROID) // On Android, we use the skia default settings.
-+#if defined(SK_CPU_BENDIAN)
-+#define SK_A32_SHIFT 0
-+#define SK_R32_SHIFT 8
-+#define SK_G32_SHIFT 16
-+#define SK_B32_SHIFT 24
-+#else
- #define SK_A32_SHIFT 24
- #define SK_R32_SHIFT 16
- #define SK_G32_SHIFT 8
- #define SK_B32_SHIFT 0
- #endif
-+#endif
-
- #if defined(SK_BUILD_FOR_MAC)
-
-@@ -108,17 +115,6 @@ SK_API void SkDebugf_FileLine(const char* file, int line, bool fatal,
- // we should revisit this choice...
- #define SK_USE_FREETYPE_EMBOLDEN
-
--#if defined(SK_BUILD_FOR_UNIX) && defined(SK_CPU_BENDIAN)
--// Above we set the order for ARGB channels in registers. I suspect that, on
--// big endian machines, you can keep this the same and everything will work.
--// The in-memory order will be different, of course, but as long as everything
--// is reading memory as words rather than bytes, it will all work. However, if
--// you find that colours are messed up I thought that I would leave a helpful
--// locator for you. Also see the comments in
--// base/gfx/bitmap_platform_device_linux.h
--#error Read the comment at this location
--#endif
--
- #endif
-
- // The default crash macro writes to badbeef which can cause some strange
---- qtwebengine/src/3rdparty/chromium/skia/ext/image_operations_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/skia/ext/image_operations_unittest.cc
-@@ -18,9 +18,11 @@
- #include "skia/ext/image_operations.h"
- #include "testing/gtest/include/gtest/gtest.h"
- #include "third_party/skia/include/core/SkBitmap.h"
-+#include "third_party/skia/include/core/SkColorPriv.h"
- #include "third_party/skia/include/core/SkColorSpace.h"
- #include "third_party/skia/include/core/SkImageInfo.h"
- #include "third_party/skia/include/core/SkRect.h"
-+#include "third_party/skia/include/core/SkUnPreMultiply.h"
- #include "ui/gfx/codec/png_codec.h"
- #include "ui/gfx/geometry/size.h"
-
-@@ -151,7 +153,7 @@ void DrawCheckerToBitmap(int w, int h,
-
- bool use_color2 = (x_bit != y_bit); // xor
-
-- *bmp->getAddr32(x, y) = (use_color2 ? color2 : color1);
-+ *bmp->getAddr32(x, y) = SkPreMultiplyColor(use_color2 ? color2 : color1);
- }
- }
- }
-@@ -273,7 +275,7 @@ void CheckResizeMethodShouldAverageGrid(
- std::max(tested_pixel.max_color_distance,
- tested_method.max_color_distance_override);
-
-- const SkColor actual_color = *dest.getAddr32(x, y);
-+ const SkColor actual_color = SkUnPreMultiply::PMColorToColor(*dest.getAddr32(x, y));
-
- // Check that the pixels away from the border region are very close
- // to the expected average color
-@@ -528,7 +530,7 @@ TEST(ImageOperations, ScaleUp) {
- for (int src_y = 0; src_y < src_h; ++src_y) {
- for (int src_x = 0; src_x < src_w; ++src_x) {
- *src.getAddr32(src_x, src_y) =
-- SkColorSetARGB(255, 10 + src_x * 100, 10 + src_y * 100, 0);
-+ SkPackARGB32(255, 10 + src_x * 100, 10 + src_y * 100, 0);
- }
- }
-
-@@ -552,7 +554,7 @@ TEST(ImageOperations, ScaleUp) {
- lanczos3(src_x + 0.5 - dst_x_in_src) *
- lanczos3(src_y + 0.5 - dst_y_in_src);
- sum += coeff;
-- SkColor tmp = *src.getAddr32(src_x, src_y);
-+ SkColor tmp = SkUnPreMultiply::PMColorToColor(*src.getAddr32(src_x, src_y));
- a += coeff * SkColorGetA(tmp);
- r += coeff * SkColorGetR(tmp);
- g += coeff * SkColorGetG(tmp);
-@@ -571,7 +573,7 @@ TEST(ImageOperations, ScaleUp) {
- if (r > 255.0f) r = 255.0f;
- if (g > 255.0f) g = 255.0f;
- if (b > 255.0f) b = 255.0f;
-- SkColor dst_color = *dst.getAddr32(dst_x, dst_y);
-+ SkColor dst_color = SkUnPreMultiply::PMColorToColor(*dst.getAddr32(dst_x, dst_y));
- EXPECT_LE(fabs(SkColorGetA(dst_color) - a), 1.5f);
- EXPECT_LE(fabs(SkColorGetR(dst_color) - r), 1.5f);
- EXPECT_LE(fabs(SkColorGetG(dst_color) - g), 1.5f);
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/graphics/gpu/webgl_image_conversion.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/graphics/gpu/webgl_image_conversion.cc
-@@ -456,8 +456,8 @@ void Unpack<WebGLImageConversion::kDataFormatBGRA8, uint8_t, uint8_t>(
- for (unsigned i = 0; i < pixels_per_row; ++i) {
- uint32_t bgra = source32[i];
- #if defined(ARCH_CPU_BIG_ENDIAN)
-- uint32_t brMask = 0xff00ff00;
-- uint32_t gaMask = 0x00ff00ff;
-+ uint32_t br_mask = 0xff00ff00;
-+ uint32_t ga_mask = 0x00ff00ff;
- #else
- uint32_t br_mask = 0x00ff00ff;
- uint32_t ga_mask = 0xff00ff00;
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/graphics/gpu/webgl_image_conversion_test.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/graphics/gpu/webgl_image_conversion_test.cc
-@@ -76,9 +76,9 @@ TEST_F(WebGLImageConversionTest, convertBGRA8toRGBA8) {
- 0x34567888, 0x12345678, 0x34567888,
- 0x12345678, 0x34567888, 0x12345678};
- #if defined(ARCH_CPU_BIG_ENDIAN)
-- uint32_t expectedData[9] = {0x56341278, 0x78563488, 0x56341278,
-- 0x78563488, 0x56341278, 0x78563488,
-- 0x56341278, 0x78563488, 0x56341278};
-+ uint32_t expected_data[9] = {0x56341278, 0x78563488, 0x56341278,
-+ 0x78563488, 0x56341278, 0x78563488,
-+ 0x56341278, 0x78563488, 0x56341278};
- #else
- uint32_t expected_data[9] = {0x12785634, 0x34887856, 0x12785634,
- 0x34887856, 0x12785634, 0x34887856,
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/graphics/graphics_context_test.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/graphics/graphics_context_test.cc
-@@ -52,7 +52,7 @@ namespace blink {
- { \
- for (int y = opaqueRect.Y(); y < opaqueRect.MaxY(); ++y) \
- for (int x = opaqueRect.X(); x < opaqueRect.MaxX(); ++x) { \
-- int alpha = *bitmap.getAddr32(x, y) >> 24; \
-+ int alpha = SkGetPackedA32(*bitmap.getAddr32(x, y)); \
- EXPECT_EQ(255, alpha); \
- } \
- }
-@@ -61,12 +61,16 @@ namespace blink {
- { \
- for (int y = 0; y < bitmap.height(); ++y) \
- for (int x = 0; x < bitmap.width(); ++x) { \
-- int alpha = *bitmap.getAddr32(x, y) >> 24; \
-+ int alpha = SkGetPackedA32(*bitmap.getAddr32(x, y)); \
- bool opaque = opaqueRect.Contains(x, y); \
- EXPECT_EQ(opaque, alpha == 255); \
- } \
- }
-
-+static inline uint32_t PackARGB32(uint32_t argb) {
-+ return SkPackARGB32NoCheck(argb>>24, (argb<<8)>>24, (argb<<16)>>24, (argb<<24)>>24);
-+}
-+
- TEST(GraphicsContextTest, Recording) {
- SkBitmap bitmap;
- bitmap.allocN32Pixels(100, 100);
-@@ -184,10 +188,10 @@ class GraphicsContextHighConstrastTest : public testing::Test {
- TEST_F(GraphicsContextHighConstrastTest, MAYBE_NoHighContrast) {
- DrawColorsToContext();
-
-- EXPECT_EQ(0xff000000, *bitmap_.getAddr32(0, 0));
-- EXPECT_EQ(0xffffffff, *bitmap_.getAddr32(1, 0));
-- EXPECT_EQ(0xffff0000, *bitmap_.getAddr32(2, 0));
-- EXPECT_EQ(0xff808080, *bitmap_.getAddr32(3, 0));
-+ EXPECT_EQ(PackARGB32(0xff000000), *bitmap_.getAddr32(0, 0));
-+ EXPECT_EQ(PackARGB32(0xffffffff), *bitmap_.getAddr32(1, 0));
-+ EXPECT_EQ(PackARGB32(0xffff0000), *bitmap_.getAddr32(2, 0));
-+ EXPECT_EQ(PackARGB32(0xff808080), *bitmap_.getAddr32(3, 0));
- }
-
- // TODO(crbug.com/850782): Reenable this.
-@@ -205,10 +209,10 @@ TEST_F(GraphicsContextHighConstrastTest, MAYBE_HighContrastOff) {
-
- DrawColorsToContext();
-
-- EXPECT_EQ(0xff000000, *bitmap_.getAddr32(0, 0));
-- EXPECT_EQ(0xffffffff, *bitmap_.getAddr32(1, 0));
-- EXPECT_EQ(0xffff0000, *bitmap_.getAddr32(2, 0));
-- EXPECT_EQ(0xff808080, *bitmap_.getAddr32(3, 0));
-+ EXPECT_EQ(PackARGB32(0xff000000), *bitmap_.getAddr32(0, 0));
-+ EXPECT_EQ(PackARGB32(0xffffffff), *bitmap_.getAddr32(1, 0));
-+ EXPECT_EQ(PackARGB32(0xffff0000), *bitmap_.getAddr32(2, 0));
-+ EXPECT_EQ(PackARGB32(0xff808080), *bitmap_.getAddr32(3, 0));
- }
-
- // Simple invert for testing. Each color component |c|
-@@ -228,10 +232,10 @@ TEST_F(GraphicsContextHighConstrastTest, MAYBE_SimpleInvertForTesting) {
-
- DrawColorsToContext();
-
-- EXPECT_EQ(0xffffffff, *bitmap_.getAddr32(0, 0));
-- EXPECT_EQ(0xff000000, *bitmap_.getAddr32(1, 0));
-- EXPECT_EQ(0xff00ffff, *bitmap_.getAddr32(2, 0));
-- EXPECT_EQ(0xff7f7f7f, *bitmap_.getAddr32(3, 0));
-+ EXPECT_EQ(PackARGB32(0xffffffff), *bitmap_.getAddr32(0, 0));
-+ EXPECT_EQ(PackARGB32(0xff000000), *bitmap_.getAddr32(1, 0));
-+ EXPECT_EQ(PackARGB32(0xff00ffff), *bitmap_.getAddr32(2, 0));
-+ EXPECT_EQ(PackARGB32(0xff7f7f7f), *bitmap_.getAddr32(3, 0));
- }
-
- // Invert brightness (with gamma correction).
-@@ -250,10 +254,10 @@ TEST_F(GraphicsContextHighConstrastTest, MAYBE_InvertBrightness) {
-
- DrawColorsToContext();
-
-- EXPECT_EQ(0xffffffff, *bitmap_.getAddr32(0, 0));
-- EXPECT_EQ(0xff000000, *bitmap_.getAddr32(1, 0));
-- EXPECT_EQ(0xff00ffff, *bitmap_.getAddr32(2, 0));
-- EXPECT_EQ(0xffdddddd, *bitmap_.getAddr32(3, 0));
-+ EXPECT_EQ(PackARGB32(0xffffffff), *bitmap_.getAddr32(0, 0));
-+ EXPECT_EQ(PackARGB32(0xff000000), *bitmap_.getAddr32(1, 0));
-+ EXPECT_EQ(PackARGB32(0xff00ffff), *bitmap_.getAddr32(2, 0));
-+ EXPECT_EQ(PackARGB32(0xffdddddd), *bitmap_.getAddr32(3, 0));
- }
-
- // Invert lightness (in HSL space).
-@@ -272,10 +276,10 @@ TEST_F(GraphicsContextHighConstrastTest, MAYBE_InvertLightness) {
-
- DrawColorsToContext();
-
-- EXPECT_EQ(0xffffffff, *bitmap_.getAddr32(0, 0));
-- EXPECT_EQ(0xff000000, *bitmap_.getAddr32(1, 0));
-- EXPECT_EQ(0xffff0000, *bitmap_.getAddr32(2, 0));
-- EXPECT_EQ(0xffdddddd, *bitmap_.getAddr32(3, 0));
-+ EXPECT_EQ(PackARGB32(0xffffffff), *bitmap_.getAddr32(0, 0));
-+ EXPECT_EQ(PackARGB32(0xff000000), *bitmap_.getAddr32(1, 0));
-+ EXPECT_EQ(PackARGB32(0xffff0000), *bitmap_.getAddr32(2, 0));
-+ EXPECT_EQ(PackARGB32(0xffdddddd), *bitmap_.getAddr32(3, 0));
- }
-
- // Invert lightness plus grayscale.
-@@ -288,10 +292,10 @@ TEST_F(GraphicsContextHighConstrastTest, InvertLightnessPlusGrayscale) {
-
- DrawColorsToContext();
-
-- EXPECT_EQ(0xffffffff, *bitmap_.getAddr32(0, 0));
-- EXPECT_EQ(0xff000000, *bitmap_.getAddr32(1, 0));
-- EXPECT_EQ(0xffe2e2e2, *bitmap_.getAddr32(2, 0));
-- EXPECT_EQ(0xffdddddd, *bitmap_.getAddr32(3, 0));
-+ EXPECT_EQ(PackARGB32(0xffffffff), *bitmap_.getAddr32(0, 0));
-+ EXPECT_EQ(PackARGB32(0xff000000), *bitmap_.getAddr32(1, 0));
-+ EXPECT_EQ(PackARGB32(0xffe2e2e2), *bitmap_.getAddr32(2, 0));
-+ EXPECT_EQ(PackARGB32(0xffdddddd), *bitmap_.getAddr32(3, 0));
- }
-
- // TODO(crbug.com/850782): Reenable this.
-@@ -309,10 +313,10 @@ TEST_F(GraphicsContextHighConstrastTest, MAYBE_InvertLightnessPlusContrast) {
-
- DrawColorsToContext();
-
-- EXPECT_EQ(0xffffffff, *bitmap_.getAddr32(0, 0));
-- EXPECT_EQ(0xff000000, *bitmap_.getAddr32(1, 0));
-- EXPECT_EQ(0xffff0000, *bitmap_.getAddr32(2, 0));
-- EXPECT_EQ(0xffeeeeee, *bitmap_.getAddr32(3, 0));
-+ EXPECT_EQ(PackARGB32(0xffffffff), *bitmap_.getAddr32(0, 0));
-+ EXPECT_EQ(PackARGB32(0xff000000), *bitmap_.getAddr32(1, 0));
-+ EXPECT_EQ(PackARGB32(0xffff0000), *bitmap_.getAddr32(2, 0));
-+ EXPECT_EQ(PackARGB32(0xffeeeeee), *bitmap_.getAddr32(3, 0));
- }
-
- } // namespace blink
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/graphics/highcontrast/highcontrast_classifier.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/graphics/highcontrast/highcontrast_classifier.cc
-@@ -1060,55 +1060,47 @@ void DequantizeMinFirst(const int32_t rank,
-
- // -----------------------------------------------------------------------------
- // CONSTANTS
--// Note that for now, endianness of the target machine needs to match that of
--// the one training was performed on.
- // -----------------------------------------------------------------------------
- const int32_t dnn_hiddenlayer_0_weights_part_0_shape[2] = {4, 10};
- const union {
-- uint8_t bytes[160];
- float values[40];
- } dnn_hiddenlayer_0_weights_part_0 = {{
-- 0xbc, 0x22, 0x0a, 0xbf, 0xb4, 0x46, 0x8c, 0x3f, 0xba, 0x31, 0x34, 0xbe,
-- 0x4c, 0x65, 0xdb, 0xbe, 0xf0, 0x54, 0x5e, 0xbe, 0xc1, 0x5d, 0xb3, 0x3f,
-- 0xf4, 0xe6, 0x15, 0xbf, 0x05, 0xc6, 0x34, 0xbf, 0xc0, 0x37, 0x7e, 0xbd,
-- 0x6c, 0x35, 0x0b, 0xbf, 0xca, 0x53, 0x26, 0xbf, 0x58, 0xb4, 0x87, 0x3f,
-- 0x37, 0xee, 0x39, 0xbf, 0xda, 0xfa, 0xf9, 0xbe, 0x97, 0xc1, 0x06, 0xbf,
-- 0xf9, 0x4e, 0x81, 0x3f, 0xb2, 0x44, 0x85, 0xbf, 0x7f, 0x98, 0x7c, 0x3d,
-- 0x15, 0x26, 0xbc, 0xbe, 0x5c, 0x48, 0x05, 0x3f, 0xc8, 0xaa, 0xa1, 0xbd,
-- 0x35, 0xb3, 0x43, 0xbe, 0xeb, 0x46, 0x91, 0x3f, 0x80, 0x71, 0xe3, 0x3c,
-- 0xd1, 0x98, 0x79, 0x3f, 0x3c, 0xd0, 0x0d, 0xbf, 0x1e, 0x02, 0xd3, 0x3e,
-- 0x5d, 0x4b, 0xa2, 0xbf, 0x68, 0xac, 0xaa, 0xbd, 0xf8, 0xe1, 0x75, 0x3e,
-- 0x4a, 0x9c, 0x27, 0xbe, 0xf8, 0xae, 0xb2, 0xbe, 0x7f, 0x9d, 0x91, 0x3f,
-- 0x1e, 0x8b, 0xa8, 0xbe, 0x35, 0x7e, 0xb2, 0x3f, 0xbe, 0x8c, 0xd3, 0xbe,
-- 0xf9, 0xcd, 0xb5, 0x3f, 0xa1, 0x50, 0xaa, 0x3f, 0xe4, 0x6d, 0xdd, 0xbe,
-- 0x0d, 0xce, 0xd3, 0xbe,
-+ -0.539592504501343, 1.09590768814087, -0.175970941781998, -0.428507208824158,
-+ -0.217120885848999, 1.40129864215851, -0.5855553150177, -0.706146538257599,
-+ -0.0620648860931396, -0.543783903121948, -0.649716019630432, 1.06019115447998,
-+ -0.726291120052338, -0.488241970539093, -0.526391446590424, 1.01022255420685,
-+ -1.04115891456604, 0.0616688691079617, -0.367478042840958, 0.520635366439819,
-+ -0.0789390206336975, -0.19111330807209, 1.13497674465179, 0.0277640819549561,
-+ 0.974988043308258, -0.553958654403687, 0.412125527858734, -1.2679249048233,
-+ -0.0833366513252258, 0.240119814872742, -0.163682132959366, -0.34899115562439,
-+ 1.1376188993454, -0.329186379909515, 1.3944765329361, -0.413183152675629,
-+ 1.42034828662872, 1.33058559894562, -0.432479023933411, -0.413681417703629
- }};
- const int32_t dnn_hiddenlayer_0_biases_part_0_shape[1] = {10};
- const union {
-- uint8_t bytes[40];
- float values[10];
- } dnn_hiddenlayer_0_biases_part_0 = {{
-- 0x00, 0x00, 0x00, 0x00, 0xbf, 0x6a, 0x53, 0x3e, 0xd3, 0xc1,
-- 0xd0, 0x3e, 0x00, 0x00, 0x00, 0x00, 0xb6, 0xd8, 0xc0, 0x3e,
-- 0xca, 0xe7, 0x35, 0x3e, 0x23, 0xa5, 0x44, 0x3f, 0x61, 0xfd,
-- 0xd2, 0x3e, 0x00, 0x00, 0x00, 0x00, 0xb6, 0xe0, 0x43, 0x3c,
-+ 0.0, 0.206461891531944,
-+ 0.407728761434555, 0.0,
-+ 0.376653373241425, 0.177642017602921,
-+ 0.76814478635788, 0.412089377641678,
-+ 0.0, 0.0119554307311773
- }};
- const int32_t dnn_logits_biases_part_0_shape[1] = {1};
- const union {
-- uint8_t bytes[4];
- float values[1];
- } dnn_logits_biases_part_0 = {{
-- 0x75, 0xca, 0xd7, 0xbe,
-+ -0.421466499567032
- }};
- const int32_t dnn_logits_weights_part_0_shape[2] = {10, 1};
- const union {
-- uint8_t bytes[40];
- float values[10];
- } dnn_logits_weights_part_0 = {{
-- 0x13, 0x12, 0x39, 0x3f, 0xf3, 0xa5, 0xc2, 0xbf, 0x81, 0x7f,
-- 0xbe, 0x3f, 0xf8, 0x17, 0x26, 0x3e, 0xa4, 0x19, 0xa6, 0x3f,
-- 0xf0, 0xc9, 0xb7, 0xbf, 0x6a, 0x99, 0xd2, 0x3f, 0x8a, 0x7d,
-- 0xe9, 0x3f, 0x83, 0x9a, 0x3a, 0xbf, 0xf1, 0x6c, 0x08, 0x3e,
-+ 0.722932040691376, -1.52068936824799,
-+ 1.48826611042023, 0.162200808525085,
-+ 1.29765748977661, -1.43585014343262,
-+ 1.64530682563782, 1.82414364814758,
-+ -0.728920161724091, 0.133228078484535
- }};
-
- } // anonymous namespace
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/image-decoders/bmp/bmp_image_reader.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/image-decoders/bmp/bmp_image_reader.h
-@@ -37,6 +37,7 @@
- #include "third_party/blink/renderer/platform/wtf/allocator.h"
- #include "third_party/blink/renderer/platform/wtf/cpu.h"
- #include "third_party/blink/renderer/platform/wtf/noncopyable.h"
-+#include "base/sys_byteorder.h"
-
- namespace blink {
-
-@@ -50,11 +51,11 @@ class PLATFORM_EXPORT BMPImageReader final {
- // Read a value from |buffer|, converting to an int assuming little
- // endianness
- static inline uint16_t ReadUint16(const char* buffer) {
-- return *reinterpret_cast<const uint16_t*>(buffer);
-+ return base::ByteSwapToLE16(*reinterpret_cast<const uint16_t*>(buffer));
- }
-
- static inline uint32_t ReadUint32(const char* buffer) {
-- return *reinterpret_cast<const uint32_t*>(buffer);
-+ return base::ByteSwapToLE32(*reinterpret_cast<const uint32_t*>(buffer));
- }
-
- // |parent| is the decoder that owns us.
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/image-decoders/jpeg/jpeg_image_decoder.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/image-decoders/jpeg/jpeg_image_decoder.cc
-@@ -49,23 +49,30 @@ extern "C" {
- #include <setjmp.h>
- }
-
--#if defined(ARCH_CPU_BIG_ENDIAN)
--#error Blink assumes a little-endian target.
--#endif
--
- #if defined(JCS_ALPHA_EXTENSIONS)
- #define TURBO_JPEG_RGB_SWIZZLE
--#if SK_B32_SHIFT // Output little-endian RGBA pixels (Android).
-+#if SK_PMCOLOR_BYTE_ORDER(R, G, B, A)
- inline J_COLOR_SPACE rgbOutputColorSpace() {
- return JCS_EXT_RGBA;
- }
--#else // Output little-endian BGRA pixels.
-+#elif SK_PMCOLOR_BYTE_ORDER(B, G, R, A)
- inline J_COLOR_SPACE rgbOutputColorSpace() {
- return JCS_EXT_BGRA;
- }
-+#elif SK_PMCOLOR_BYTE_ORDER(A, R, G, B)
-+inline J_COLOR_SPACE rgbOutputColorSpace() {
-+ return JCS_EXT_ARGB;
-+}
-+#elif SK_PMCOLOR_BYTE_ORDER(A, B, G, R)
-+inline J_COLOR_SPACE rgbOutputColorSpace() {
-+ return JCS_EXT_ABGR;
-+}
-+#else
-+#error Component order not supported by libjpeg_turbo
- #endif
- inline bool turboSwizzled(J_COLOR_SPACE colorSpace) {
-- return colorSpace == JCS_EXT_RGBA || colorSpace == JCS_EXT_BGRA;
-+ return colorSpace == JCS_EXT_RGBA || colorSpace == JCS_EXT_BGRA ||
-+ colorSpace == JCS_EXT_ABGR || colorSpace == JCS_EXT_ARGB;
- }
- #else
- inline J_COLOR_SPACE rgbOutputColorSpace() {
---- qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/image-decoders/webp/webp_image_decoder.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/blink/renderer/platform/image-decoders/webp/webp_image_decoder.cc
-@@ -32,18 +32,20 @@
- #include "third_party/blink/renderer/platform/histogram.h"
- #include "third_party/skia/include/core/SkData.h"
-
--#if defined(ARCH_CPU_BIG_ENDIAN)
--#error Blink assumes a little-endian target.
--#endif
--
--#if SK_B32_SHIFT // Output little-endian RGBA pixels (Android).
-+#if SK_PMCOLOR_BYTE_ORDER(R, G, B, A)
- inline WEBP_CSP_MODE outputMode(bool hasAlpha) {
- return hasAlpha ? MODE_rgbA : MODE_RGBA;
- }
--#else // Output little-endian BGRA pixels.
-+#elif SK_PMCOLOR_BYTE_ORDER(B, G, R, A)
- inline WEBP_CSP_MODE outputMode(bool hasAlpha) {
- return hasAlpha ? MODE_bgrA : MODE_BGRA;
- }
-+#elif SK_PMCOLOR_BYTE_ORDER(A, R, G, B)
-+inline WEBP_CSP_MODE outputMode(bool hasAlpha) {
-+ return hasAlpha ? MODE_Argb : MODE_ARGB;
-+}
-+#else
-+#error Component order not supported by libwebp
- #endif
-
- namespace {
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/asn1/a_int.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/asn1/a_int.c
-@@ -369,7 +369,9 @@ int ASN1_INTEGER_set_uint64(ASN1_INTEGER *out, uint64_t v)
-
- OPENSSL_free(out->data);
- out->data = newdata;
-+#ifndef OPENSSL_BIGENDIAN
- v = CRYPTO_bswap8(v);
-+#endif
- memcpy(out->data, &v, sizeof(v));
-
- out->type = V_ASN1_INTEGER;
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/chacha/chacha.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/chacha/chacha.c
-@@ -29,6 +29,14 @@
- (((uint32_t)((p)[0])) | ((uint32_t)((p)[1]) << 8) | \
- ((uint32_t)((p)[2]) << 16) | ((uint32_t)((p)[3]) << 24))
-
-+#define U32TO8_LITTLE(p, v) \
-+ { \
-+ (p)[0] = (v >> 0) & 0xff; \
-+ (p)[1] = (v >> 8) & 0xff; \
-+ (p)[2] = (v >> 16) & 0xff; \
-+ (p)[3] = (v >> 24) & 0xff; \
-+ }
-+
- // sigma contains the ChaCha constants, which happen to be an ASCII string.
- static const uint8_t sigma[16] = { 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3',
- '2', '-', 'b', 'y', 't', 'e', ' ', 'k' };
-@@ -45,9 +53,27 @@ static const uint8_t sigma[16] = { 'e', 'x', 'p', 'a', 'n', 'd', ' ', '3',
- void CRYPTO_hchacha20(uint8_t out[32], const uint8_t key[32],
- const uint8_t nonce[16]) {
- uint32_t x[16];
-- OPENSSL_memcpy(x, sigma, sizeof(sigma));
-- OPENSSL_memcpy(&x[4], key, 32);
-- OPENSSL_memcpy(&x[12], nonce, 16);
-+ int i;
-+
-+ x[0] = U8TO32_LITTLE(sigma + 0);
-+ x[1] = U8TO32_LITTLE(sigma + 4);
-+ x[2] = U8TO32_LITTLE(sigma + 8);
-+ x[3] = U8TO32_LITTLE(sigma + 12);
-+
-+ x[4] = U8TO32_LITTLE(key + 0);
-+ x[5] = U8TO32_LITTLE(key + 4);
-+ x[6] = U8TO32_LITTLE(key + 8);
-+ x[7] = U8TO32_LITTLE(key + 12);
-+
-+ x[8] = U8TO32_LITTLE(key + 16);
-+ x[9] = U8TO32_LITTLE(key + 20);
-+ x[10] = U8TO32_LITTLE(key + 24);
-+ x[11] = U8TO32_LITTLE(key + 28);
-+
-+ x[12] = U8TO32_LITTLE(nonce + 0);
-+ x[13] = U8TO32_LITTLE(nonce + 4);
-+ x[14] = U8TO32_LITTLE(nonce + 8);
-+ x[15] = U8TO32_LITTLE(nonce + 12);
-
- for (size_t i = 0; i < 20; i += 2) {
- QUARTERROUND(0, 4, 8, 12)
-@@ -60,8 +86,10 @@ void CRYPTO_hchacha20(uint8_t out[32], const uint8_t key[32],
- QUARTERROUND(3, 4, 9, 14)
- }
-
-- OPENSSL_memcpy(out, &x[0], sizeof(uint32_t) * 4);
-- OPENSSL_memcpy(&out[16], &x[12], sizeof(uint32_t) * 4);
-+ for (i = 0; i < 4; ++i) {
-+ U32TO8_LITTLE(out + 4 * i, x[i]);
-+ U32TO8_LITTLE(&out[16] + 4 * i, x[12+i]);
-+ }
- }
-
- #if !defined(OPENSSL_NO_ASM) && \
-@@ -105,14 +133,6 @@ void CRYPTO_chacha_20(uint8_t *out, const uint8_t *in, size_t in_len,
-
- #else
-
--#define U32TO8_LITTLE(p, v) \
-- { \
-- (p)[0] = (v >> 0) & 0xff; \
-- (p)[1] = (v >> 8) & 0xff; \
-- (p)[2] = (v >> 16) & 0xff; \
-- (p)[3] = (v >> 24) & 0xff; \
-- }
--
- // chacha_core performs 20 rounds of ChaCha on the input words in
- // |input| and writes the 64 output bytes to |output|.
- static void chacha_core(uint8_t output[64], const uint32_t input[16]) {
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/cipher_extra/e_aesgcmsiv.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/cipher_extra/e_aesgcmsiv.c
-@@ -625,7 +625,11 @@ static void gcm_siv_crypt(uint8_t *out, const uint8_t *in, size_t in_len,
- for (size_t done = 0; done < in_len;) {
- uint8_t keystream[AES_BLOCK_SIZE];
- enc_block(counter.c, keystream, key);
-+#ifdef OPENSSL_BIGENDIAN
-+ counter.w[0] = CRYPTO_bswap4(CRYPTO_bswap4(counter.w[0]) + 1);
-+#else
- counter.w[0]++;
-+#endif
-
- size_t todo = AES_BLOCK_SIZE;
- if (in_len - done < todo) {
-@@ -673,8 +677,13 @@ static void gcm_siv_polyval(
- } bitlens;
- } length_block;
-
-+#ifdef OPENSSL_BIGENDIAN
-+ length_block.bitlens.ad = CRYPTO_bswap8(ad_len * 8);
-+ length_block.bitlens.in = CRYPTO_bswap8(in_len * 8);
-+#else
- length_block.bitlens.ad = ad_len * 8;
- length_block.bitlens.in = in_len * 8;
-+#endif
- CRYPTO_POLYVAL_update_blocks(&polyval_ctx, length_block.c,
- sizeof(length_block));
-
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/compiler_test.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/compiler_test.cc
-@@ -40,9 +40,13 @@ static void CheckRepresentation(T value) {
- UnsignedT value_u = static_cast<UnsignedT>(value);
- EXPECT_EQ(sizeof(UnsignedT), sizeof(T));
-
-- // Integers must be little-endian.
-+ // Integers must be either big-endian or little-endian.
- uint8_t expected[sizeof(UnsignedT)];
-+#ifdef OPENSSL_BIGENDIAN
-+ for (size_t i = sizeof(UnsignedT); i-- > 0; ) {
-+#else
- for (size_t i = 0; i < sizeof(UnsignedT); i++) {
-+#endif
- expected[i] = static_cast<uint8_t>(value_u);
- // Divide instead of right-shift to appease compilers that warn if |T| is a
- // char. The explicit cast is also needed to appease MSVC if integer
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/curve25519/spake25519.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/curve25519/spake25519.c
-@@ -339,8 +339,17 @@ static void scalar_double(scalar *s) {
- uint32_t carry = 0;
-
- for (size_t i = 0; i < 8; i++) {
-- const uint32_t carry_out = s->words[i] >> 31;
-- s->words[i] = (s->words[i] << 1) | carry;
-+#ifdef OPENSSL_BIGENDIAN
-+ const uint32_t si = CRYPTO_bswap4(s->words[i]);
-+#else
-+ const uint32_t si = s->words[i];
-+#endif
-+ const uint32_t carry_out = si >> 31;
-+#ifdef OPENSSL_BIGENDIAN
-+ s->words[i] = CRYPTO_bswap4((si << 1) | carry);
-+#else
-+ s->words[i] = (si << 1) | carry;
-+#endif
- carry = carry_out;
- }
- }
-@@ -350,8 +359,13 @@ static void scalar_add(scalar *dest, const scalar *src) {
- uint32_t carry = 0;
-
- for (size_t i = 0; i < 8; i++) {
-+#ifdef OPENSSL_BIGENDIAN
-+ uint64_t tmp = ((uint64_t)CRYPTO_bswap4(dest->words[i]) + CRYPTO_bswap4(src->words[i])) + carry;
-+ dest->words[i] = CRYPTO_bswap4((uint32_t)tmp);
-+#else
- uint64_t tmp = ((uint64_t)dest->words[i] + src->words[i]) + carry;
- dest->words[i] = (uint32_t)tmp;
-+#endif
- carry = (uint32_t)(tmp >> 32);
- }
- }
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/evp/scrypt.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/evp/scrypt.c
-@@ -196,10 +196,28 @@ int EVP_PBE_scrypt(const char *password, size_t password_len,
- goto err;
- }
-
-+#ifdef OPENSSL_BIGENDIAN
-+ uint32_t *B32 = B->words;
-+ size_t B_words = B_bytes >> 2;
-+ do {
-+ *B32 = CRYPTO_bswap4(*B32);
-+ B32++;
-+ } while(--B_words);
-+#endif
-+
- for (uint64_t i = 0; i < p; i++) {
- scryptROMix(B + 2 * r * i, r, N, T, V);
- }
-
-+#ifdef OPENSSL_BIGENDIAN
-+ B32 = B->words;
-+ B_words = B_bytes >> 2;
-+ do {
-+ *B32 = CRYPTO_bswap4(*B32);
-+ B32++;
-+ } while(--B_words);
-+#endif
-+
- if (!PKCS5_PBKDF2_HMAC(password, password_len, (const uint8_t *)B, B_bytes, 1,
- EVP_sha256(), key_len, out_key)) {
- goto err;
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/bn/bytes.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/bn/bytes.c
-@@ -136,9 +136,13 @@ BIGNUM *BN_le2bn(const uint8_t *in, size_t len, BIGNUM *ret) {
- // Make sure the top bytes will be zeroed.
- ret->d[num_words - 1] = 0;
-
-- // We only support little-endian platforms, so we can simply memcpy the
-- // internal representation.
-+#ifdef OPENSSL_BIGENDIAN
-+ uint8_t *out = (uint8_t *)ret->d;
-+ for (size_t i = 0; i < len; i++)
-+ out[i ^ (BN_BYTES-1)] = in[i];
-+#else
- OPENSSL_memcpy(ret->d, in, len);
-+#endif
- return ret;
- }
-
-@@ -157,7 +161,11 @@ size_t BN_bn2bin(const BIGNUM *in, uint8_t *out) {
- static int fits_in_bytes(const uint8_t *bytes, size_t num_bytes, size_t len) {
- uint8_t mask = 0;
- for (size_t i = len; i < num_bytes; i++) {
-+#ifdef OPENSSL_BIGENDIAN
-+ mask |= bytes[i ^ (BN_BYTES-1)];
-+#else
- mask |= bytes[i];
-+#endif
- }
- return mask == 0;
- }
-@@ -172,9 +180,13 @@ int BN_bn2le_padded(uint8_t *out, size_t len, const BIGNUM *in) {
- num_bytes = len;
- }
-
-- // We only support little-endian platforms, so we can simply memcpy into the
-- // internal representation.
-+#ifdef OPENSSL_BIGENDIAN
-+ for (size_t i = 0; i < num_bytes; i++) {
-+ out[i] = bytes[i ^ (BN_BYTES-1)];
-+ }
-+#else
- OPENSSL_memcpy(out, bytes, num_bytes);
-+#endif
- // Pad out the rest of the buffer with zeroes.
- OPENSSL_memset(out + num_bytes, 0, len - num_bytes);
- return 1;
-@@ -190,11 +202,15 @@ int BN_bn2bin_padded(uint8_t *out, size_t len, const BIGNUM *in) {
- num_bytes = len;
- }
-
-- // We only support little-endian platforms, so we can simply write the buffer
-- // in reverse.
-+#ifdef OPENSSL_BIGENDIAN
-+ for (size_t i = 0; i < num_bytes; i++) {
-+ out[len - i - 1] = bytes[i ^ (BN_BYTES-1)];
-+ }
-+#else
- for (size_t i = 0; i < num_bytes; i++) {
- out[len - i - 1] = bytes[i];
- }
-+#endif
- // Pad out the rest of the buffer with zeroes.
- OPENSSL_memset(out, 0, len - num_bytes);
- return 1;
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/ecdsa/ecdsa.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/ecdsa/ecdsa.c
-@@ -80,7 +80,11 @@ static void digest_to_scalar(const EC_GROUP *group, EC_SCALAR *out,
- }
- OPENSSL_memset(out, 0, sizeof(EC_SCALAR));
- for (size_t i = 0; i < digest_len; i++) {
-+#ifdef OPENSSL_BIGENDIAN
-+ out->bytes[i ^ (BN_BYTES-1)] = digest[digest_len - 1 - i];
-+#else
- out->bytes[i] = digest[digest_len - 1 - i];
-+#endif
- }
-
- // If it is still too long, truncate remaining bits with a shift.
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/modes/gcm.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/modes/gcm.c
-@@ -78,6 +78,14 @@
- } \
- } while (0)
-
-+#ifdef OPENSSL_BIGENDIAN
-+#define GCM_bswap4(x) (x)
-+#define GCM_bswap8(x) (x)
-+#else
-+#define GCM_bswap4 CRYPTO_bswap4
-+#define GCM_bswap8 CRYPTO_bswap8
-+#endif
-+
- // kSizeTWithoutLower4Bits is a mask that can be used to zero the lower four
- // bits of a |size_t|.
- static const size_t kSizeTWithoutLower4Bits = (size_t) -16;
-@@ -173,8 +181,8 @@ static void gcm_gmult_4bit(uint64_t Xi[2], const u128 Htable[16]) {
- Z.lo ^= Htable[nlo].lo;
- }
-
-- Xi[0] = CRYPTO_bswap8(Z.hi);
-- Xi[1] = CRYPTO_bswap8(Z.lo);
-+ Xi[0] = GCM_bswap8(Z.hi);
-+ Xi[1] = GCM_bswap8(Z.lo);
- }
-
- // Streamed gcm_mult_4bit, see CRYPTO_gcm128_[en|de]crypt for
-@@ -233,8 +241,8 @@ static void gcm_ghash_4bit(uint64_t Xi[2], const u128 Htable[16],
- Z.lo ^= Htable[nlo].lo;
- }
-
-- Xi[0] = CRYPTO_bswap8(Z.hi);
-- Xi[1] = CRYPTO_bswap8(Z.lo);
-+ Xi[0] = GCM_bswap8(Z.hi);
-+ Xi[1] = GCM_bswap8(Z.lo);
- } while (inp += 16, len -= 16);
- }
- #else // GHASH_ASM
-@@ -360,8 +368,8 @@ void CRYPTO_ghash_init(gmult_func *out_mult, ghash_func *out_hash,
- OPENSSL_memcpy(H.c, gcm_key, 16);
-
- // H is stored in host byte order
-- H.u[0] = CRYPTO_bswap8(H.u[0]);
-- H.u[1] = CRYPTO_bswap8(H.u[1]);
-+ H.u[0] = GCM_bswap8(H.u[0]);
-+ H.u[1] = GCM_bswap8(H.u[1]);
-
- OPENSSL_memcpy(out_key, H.c, 16);
-
-@@ -474,15 +482,15 @@ void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const AES_KEY *key,
- GCM_MUL(ctx, Yi);
- }
- len0 <<= 3;
-- ctx->Yi.u[1] ^= CRYPTO_bswap8(len0);
-+ ctx->Yi.u[1] ^= GCM_bswap8(len0);
-
- GCM_MUL(ctx, Yi);
-- ctr = CRYPTO_bswap4(ctx->Yi.d[3]);
-+ ctr = GCM_bswap4(ctx->Yi.d[3]);
- }
-
- (*ctx->gcm_key.block)(ctx->Yi.c, ctx->EK0.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- }
-
- int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const uint8_t *aad, size_t len) {
-@@ -580,7 +588,7 @@ int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- ctx->ares = 0;
- }
-
-- ctr = CRYPTO_bswap4(ctx->Yi.d[3]);
-+ ctr = GCM_bswap4(ctx->Yi.d[3]);
-
- n = ctx->mres;
- if (n) {
-@@ -602,7 +610,7 @@ int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- if (n == 0) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- }
- ctx->Xi.c[n] ^= out[i] = in[i] ^ ctx->EKi.c[n];
- n = (n + 1) % 16;
-@@ -621,7 +629,7 @@ int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- while (j) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- for (size_t i = 0; i < 16; i += sizeof(size_t)) {
- store_word_le(out + i,
- load_word_le(in + i) ^ ctx->EKi.t[i / sizeof(size_t)]);
-@@ -638,7 +646,7 @@ int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- while (len >= 16) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- for (size_t i = 0; i < 16; i += sizeof(size_t)) {
- store_word_le(out + i,
- load_word_le(in + i) ^ ctx->EKi.t[i / sizeof(size_t)]);
-@@ -653,7 +661,7 @@ int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- while (len >= 16) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- for (size_t i = 0; i < 16; i += sizeof(size_t)) {
- size_t tmp = load_word_le(in + i) ^ ctx->EKi.t[i / sizeof(size_t)];
- store_word_le(out + i, tmp);
-@@ -668,7 +676,7 @@ int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- if (len) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- while (len--) {
- ctx->Xi.c[n] ^= out[n] = in[n] ^ ctx->EKi.c[n];
- ++n;
-@@ -707,7 +715,7 @@ int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- ctx->ares = 0;
- }
-
-- ctr = CRYPTO_bswap4(ctx->Yi.d[3]);
-+ ctr = GCM_bswap4(ctx->Yi.d[3]);
-
- n = ctx->mres;
- if (n) {
-@@ -732,7 +740,7 @@ int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- if (n == 0) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- }
- c = in[i];
- out[i] = c ^ ctx->EKi.c[n];
-@@ -754,7 +762,7 @@ int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- while (j) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- for (size_t i = 0; i < 16; i += sizeof(size_t)) {
- store_word_le(out + i,
- load_word_le(in + i) ^ ctx->EKi.t[i / sizeof(size_t)]);
-@@ -771,7 +779,7 @@ int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- while (len >= 16) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- for (size_t i = 0; i < 16; i += sizeof(size_t)) {
- store_word_le(out + i,
- load_word_le(in + i) ^ ctx->EKi.t[i / sizeof(size_t)]);
-@@ -785,7 +793,7 @@ int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- while (len >= 16) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- for (size_t i = 0; i < 16; i += sizeof(size_t)) {
- size_t c = load_word_le(in + i);
- store_word_le(out + i, c ^ ctx->EKi.t[i / sizeof(size_t)]);
-@@ -800,7 +808,7 @@ int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx, const AES_KEY *key,
- if (len) {
- (*block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- while (len--) {
- uint8_t c = in[n];
- ctx->Xi.c[n] ^= c;
-@@ -866,13 +874,13 @@ int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx, const AES_KEY *key,
- }
- #endif
-
-- ctr = CRYPTO_bswap4(ctx->Yi.d[3]);
-+ ctr = GCM_bswap4(ctx->Yi.d[3]);
-
- #if defined(GHASH)
- while (len >= GHASH_CHUNK) {
- (*stream)(in, out, GHASH_CHUNK / 16, key, ctx->Yi.c);
- ctr += GHASH_CHUNK / 16;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- GHASH(ctx, out, GHASH_CHUNK);
- out += GHASH_CHUNK;
- in += GHASH_CHUNK;
-@@ -885,7 +893,7 @@ int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx, const AES_KEY *key,
-
- (*stream)(in, out, j, key, ctx->Yi.c);
- ctr += (unsigned int)j;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- in += i;
- len -= i;
- #if defined(GHASH)
-@@ -904,7 +912,7 @@ int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx, const AES_KEY *key,
- if (len) {
- (*ctx->gcm_key.block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- while (len--) {
- ctx->Xi.c[n] ^= out[n] = in[n] ^ ctx->EKi.c[n];
- ++n;
-@@ -970,14 +978,14 @@ int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx, const AES_KEY *key,
- }
- #endif
-
-- ctr = CRYPTO_bswap4(ctx->Yi.d[3]);
-+ ctr = GCM_bswap4(ctx->Yi.d[3]);
-
- #if defined(GHASH)
- while (len >= GHASH_CHUNK) {
- GHASH(ctx, in, GHASH_CHUNK);
- (*stream)(in, out, GHASH_CHUNK / 16, key, ctx->Yi.c);
- ctr += GHASH_CHUNK / 16;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- out += GHASH_CHUNK;
- in += GHASH_CHUNK;
- len -= GHASH_CHUNK;
-@@ -1003,7 +1011,7 @@ int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx, const AES_KEY *key,
- #endif
- (*stream)(in, out, j, key, ctx->Yi.c);
- ctr += (unsigned int)j;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- out += i;
- in += i;
- len -= i;
-@@ -1011,7 +1019,7 @@ int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx, const AES_KEY *key,
- if (len) {
- (*ctx->gcm_key.block)(ctx->Yi.c, ctx->EKi.c, key);
- ++ctr;
-- ctx->Yi.d[3] = CRYPTO_bswap4(ctr);
-+ ctx->Yi.d[3] = GCM_bswap4(ctr);
- while (len--) {
- uint8_t c = in[n];
- ctx->Xi.c[n] ^= c;
-@@ -1036,8 +1044,8 @@ int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx, const uint8_t *tag, size_t len) {
- GCM_MUL(ctx, Xi);
- }
-
-- alen = CRYPTO_bswap8(alen);
-- clen = CRYPTO_bswap8(clen);
-+ alen = GCM_bswap8(alen);
-+ clen = GCM_bswap8(clen);
-
- ctx->Xi.u[0] ^= alen;
- ctx->Xi.u[1] ^= clen;
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/modes/internal.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/modes/internal.h
-@@ -70,11 +70,17 @@ extern "C" {
- static inline uint32_t GETU32(const void *in) {
- uint32_t v;
- OPENSSL_memcpy(&v, in, sizeof(v));
-+#ifdef OPENSSL_BIGENDIAN
-+ return v;
-+#else
- return CRYPTO_bswap4(v);
-+#endif
- }
-
- static inline void PUTU32(void *out, uint32_t v) {
-+#ifndef OPENSSL_BIGENDIAN
- v = CRYPTO_bswap4(v);
-+#endif
- OPENSSL_memcpy(out, &v, sizeof(v));
- }
-
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/modes/polyval.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/modes/polyval.c
-@@ -32,16 +32,26 @@ static void byte_reverse(polyval_block *b) {
- // the GHASH field, multiplies that by 'x' and serialises the result back into
- // |b|, but with GHASH's backwards bit ordering.
- static void reverse_and_mulX_ghash(polyval_block *b) {
-+#ifdef OPENSSL_BIGENDIAN
-+ uint64_t hi = CRYPTO_bswap8(b->u[0]);
-+ uint64_t lo = CRYPTO_bswap8(b->u[1]);
-+#else
- uint64_t hi = b->u[0];
- uint64_t lo = b->u[1];
-+#endif
- const crypto_word_t carry = constant_time_eq_w(hi & 1, 1);
- hi >>= 1;
- hi |= lo << 63;
- lo >>= 1;
- lo ^= ((uint64_t) constant_time_select_w(carry, 0xe1, 0)) << 56;
-
-+#ifdef OPENSSL_BIGENDIAN
-+ b->u[0] = lo;
-+ b->u[1] = hi;
-+#else
- b->u[0] = CRYPTO_bswap8(lo);
- b->u[1] = CRYPTO_bswap8(hi);
-+#endif
- }
-
- // POLYVAL(H, X_1, ..., X_n) =
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/rand/ctrdrbg.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/fipsmodule/rand/ctrdrbg.c
-@@ -70,8 +70,12 @@ OPENSSL_STATIC_ASSERT(CTR_DRBG_ENTROPY_LEN % AES_BLOCK_SIZE == 0,
- // ctr_inc adds |n| to the last four bytes of |drbg->counter|, treated as a
- // big-endian number.
- static void ctr32_add(CTR_DRBG_STATE *drbg, uint32_t n) {
-+#ifdef OPENSSL_BIGENDIAN
-+ drbg->counter.words[3] += n;
-+#else
- drbg->counter.words[3] =
- CRYPTO_bswap4(CRYPTO_bswap4(drbg->counter.words[3]) + n);
-+#endif
- }
-
- static int ctr_drbg_update(CTR_DRBG_STATE *drbg, const uint8_t *data,
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/poly1305/poly1305.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/crypto/poly1305/poly1305.c
-@@ -32,10 +32,16 @@
- static uint32_t U8TO32_LE(const uint8_t *m) {
- uint32_t r;
- OPENSSL_memcpy(&r, m, sizeof(r));
-+#ifdef OPENSSL_BIGENDIAN
-+ r = CRYPTO_bswap4(r);
-+#endif
- return r;
- }
-
- static void U32TO8_LE(uint8_t *m, uint32_t v) {
-+#ifdef OPENSSL_BIGENDIAN
-+ v = CRYPTO_bswap4(v);
-+#endif
- OPENSSL_memcpy(m, &v, sizeof(v));
- }
-
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/include/openssl/base.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/include/openssl/base.h
-@@ -99,6 +99,10 @@ extern "C" {
- #elif (defined(__PPC64__) || defined(__powerpc64__)) && defined(_LITTLE_ENDIAN)
- #define OPENSSL_64_BIT
- #define OPENSSL_PPC64LE
-+#elif (defined(__PPC64__) || defined(__powerpc64__))
-+#define OPENSSL_64_BIT
-+#define OPENSSL_PPC64
-+#define OPENSSL_BIGENDIAN
- #elif defined(__mips__) && !defined(__LP64__)
- #define OPENSSL_32_BIT
- #define OPENSSL_MIPS
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/third_party/fiat/curve25519.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/third_party/fiat/curve25519.c
-@@ -3032,9 +3032,14 @@ int ED25519_verify(const uint8_t *message, size_t message_len,
- UINT64_C(0x1000000000000000),
- };
- for (size_t i = 3;; i--) {
-- if (scopy.u64[i] > kOrder[i]) {
-+#ifdef OPENSSL_BIGENDIAN
-+ const uint64_t n = CRYPTO_bswap8(scopy.u64[i]);
-+#else
-+ const uint64_t n = scopy.u64[i];
-+#endif
-+ if (n > kOrder[i]) {
- return 0;
-- } else if (scopy.u64[i] < kOrder[i]) {
-+ } else if (n < kOrder[i]) {
- break;
- } else if (i == 0) {
- return 0;
---- qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/third_party/fiat/p256.c
-+++ qtwebengine/src/3rdparty/chromium/third_party/boringssl/src/third_party/fiat/p256.c
-@@ -882,12 +882,24 @@ static void fe_tobytes(uint8_t out[NBYTES], const fe in) {
- }
- }
-
-+#ifdef OPENSSL_BIGENDIAN
-+static void fe_tobytes_be(uint8_t out[NBYTES], const fe in) {
-+ for (int i = 0; i<NBYTES; i++) {
-+ out[i ^ (BN_BYTES-1)] = (uint8_t)(in[i/sizeof(in[0])] >> (8*(i%sizeof(in[0]))));
-+ }
-+}
-+#endif
-+
- static void fe_frombytes(fe out, const uint8_t in[NBYTES]) {
- for (int i = 0; i<NLIMBS; i++) {
- out[i] = 0;
- }
- for (int i = 0; i<NBYTES; i++) {
-+#ifdef OPENSSL_BIGENDIAN
-+ out[i/sizeof(out[0])] |= ((limb_t)in[i ^ (BN_BYTES-1)]) << (8*(i%sizeof(out[0])));
-+#else
- out[i/sizeof(out[0])] |= ((limb_t)in[i]) << (8*(i%sizeof(out[0])));
-+#endif
- }
- }
-
-@@ -906,7 +918,11 @@ static void fe_to_generic(EC_FELEM *out, const fe in) {
- OPENSSL_STATIC_ASSERT(
- 256 / 8 == sizeof(BN_ULONG) * ((256 + BN_BITS2 - 1) / BN_BITS2),
- "fe_tobytes leaves bytes uninitialized");
-+#ifdef OPENSSL_BIGENDIAN
-+ fe_tobytes_be(out->bytes, in);
-+#else
- fe_tobytes(out->bytes, in);
-+#endif
- }
-
- // fe_inv calculates |out| = |in|^{-1}
-@@ -1524,7 +1540,11 @@ static char get_bit(const uint8_t *in, int i) {
- if (i < 0 || i >= 256) {
- return 0;
- }
-+#ifdef OPENSSL_BIGENDIAN
-+ return (in[(i >> 3) ^ (sizeof(BN_ULONG)-1)] >> (i & 7)) & 1;
-+#else
- return (in[i >> 3] >> (i & 7)) & 1;
-+#endif
- }
-
- // Interleaved point multiplication using precomputed point multiples: The
---- qtwebengine/src/3rdparty/chromium/third_party/crc32c/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/third_party/crc32c/BUILD.gn
-@@ -15,13 +15,10 @@ config("crc32c_config") {
- ]
-
- defines = [
-- "BYTE_ORDER_BIG_ENDIAN=0",
-+ "BYTE_ORDER_BIG_ENDIAN=__BYTE_ORDER__==__ORDER_BIG_ENDIAN__",
- "CRC32C_TESTS_BUILT_WITH_GLOG=0",
- ]
-
-- # If we ever support big-endian builds, add logic to conditionally enable
-- # BYTE_ORDER_BIG_ENDIAN.
--
- if (target_cpu == "x86" || target_cpu == "x64") {
- defines += [
- "HAVE_MM_PREFETCH=1",
---- qtwebengine/src/3rdparty/chromium/third_party/flatbuffers/src/include/flatbuffers/base.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/flatbuffers/src/include/flatbuffers/base.h
-@@ -220,18 +220,15 @@ template<typename T> T EndianSwap(T t) {
- if (sizeof(T) == 1) { // Compile-time if-then's.
- return t;
- } else if (sizeof(T) == 2) {
-- union { T t; uint16_t i; } u;
-- u.t = t;
-+ union U { T t; uint16_t i; U(const T& t_) : t(t_) {}} u(t);
- u.i = FLATBUFFERS_BYTESWAP16(u.i);
- return u.t;
- } else if (sizeof(T) == 4) {
-- union { T t; uint32_t i; } u;
-- u.t = t;
-+ union U { T t; uint32_t i; U(const T& t_) : t(t_) {}} u(t);
- u.i = FLATBUFFERS_BYTESWAP32(u.i);
- return u.t;
- } else if (sizeof(T) == 8) {
-- union { T t; uint64_t i; } u;
-- u.t = t;
-+ union U { T t; uint64_t i; U(const T& t_) : t(t_) {}} u(t);
- u.i = FLATBUFFERS_BYTESWAP64(u.i);
- return u.t;
- } else {
---- qtwebengine/src/3rdparty/chromium/third_party/flatbuffers/src/include/flatbuffers/minireflect.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/flatbuffers/src/include/flatbuffers/minireflect.h
-@@ -122,58 +122,58 @@ inline void IterateValue(ElementaryType type, const uint8_t *val,
- soffset_t vector_index, IterationVisitor *visitor) {
- switch (type) {
- case ET_UTYPE: {
-- auto tval = *reinterpret_cast<const uint8_t *>(val);
-+ auto tval = ReadScalar<uint8_t>(val);
- visitor->UType(tval, EnumName(tval, type_table));
- break;
- }
- case ET_BOOL: {
-- visitor->Bool(*reinterpret_cast<const uint8_t *>(val) != 0);
-+ visitor->Bool(ReadScalar<uint8_t>(val) != 0);
- break;
- }
- case ET_CHAR: {
-- auto tval = *reinterpret_cast<const int8_t *>(val);
-+ auto tval = ReadScalar<int8_t>(val);
- visitor->Char(tval, EnumName(tval, type_table));
- break;
- }
- case ET_UCHAR: {
-- auto tval = *reinterpret_cast<const uint8_t *>(val);
-+ auto tval = ReadScalar<uint8_t>(val);
- visitor->UChar(tval, EnumName(tval, type_table));
- break;
- }
- case ET_SHORT: {
-- auto tval = *reinterpret_cast<const int16_t *>(val);
-+ auto tval = ReadScalar<int16_t>(val);
- visitor->Short(tval, EnumName(tval, type_table));
- break;
- }
- case ET_USHORT: {
-- auto tval = *reinterpret_cast<const uint16_t *>(val);
-+ auto tval = ReadScalar<uint16_t>(val);
- visitor->UShort(tval, EnumName(tval, type_table));
- break;
- }
- case ET_INT: {
-- auto tval = *reinterpret_cast<const int32_t *>(val);
-+ auto tval = ReadScalar<int32_t>(val);
- visitor->Int(tval, EnumName(tval, type_table));
- break;
- }
- case ET_UINT: {
-- auto tval = *reinterpret_cast<const uint32_t *>(val);
-+ auto tval = ReadScalar<uint32_t>(val);
- visitor->UInt(tval, EnumName(tval, type_table));
- break;
- }
- case ET_LONG: {
-- visitor->Long(*reinterpret_cast<const int64_t *>(val));
-+ visitor->Long(ReadScalar<int64_t>(val));
- break;
- }
- case ET_ULONG: {
-- visitor->ULong(*reinterpret_cast<const uint64_t *>(val));
-+ visitor->ULong(ReadScalar<uint64_t>(val));
- break;
- }
- case ET_FLOAT: {
-- visitor->Float(*reinterpret_cast<const float *>(val));
-+ visitor->Float(ReadScalar<float>(val));
- break;
- }
- case ET_DOUBLE: {
-- visitor->Double(*reinterpret_cast<const double *>(val));
-+ visitor->Double(ReadScalar<double>(val));
- break;
- }
- case ET_STRING: {
---- qtwebengine/src/3rdparty/chromium/third_party/leveldatabase/port/port_chromium.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/leveldatabase/port/port_chromium.h
-@@ -23,8 +23,11 @@
- namespace leveldb {
- namespace port {
-
--// Chromium only supports little endian.
-+#if ARCH_CPU_LITTLE_ENDIAN
- static const bool kLittleEndian = true;
-+#else
-+static const bool kLittleEndian = false;
-+#endif
-
- class LOCKABLE Mutex {
- public:
---- qtwebengine/src/3rdparty/chromium/third_party/modp_b64/BUILD.gn
-+++ qtwebengine/src/3rdparty/chromium/third_party/modp_b64/BUILD.gn
-@@ -2,10 +2,16 @@
- # Use of this source code is governed by a BSD-style license that can be
- # found in the LICENSE file.
-
-+import("//build/config/host_byteorder.gni")
-+
- static_library("modp_b64") {
- sources = [
- "modp_b64.cc",
- "modp_b64.h",
- "modp_b64_data.h",
- ]
-+
-+ if (host_byteorder == "big") {
-+ defines = [ "WORDS_BIGENDIAN=1" ]
-+ }
- }
---- qtwebengine/src/3rdparty/chromium/third_party/modp_b64/modp_b64.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/modp_b64/modp_b64.cc
-@@ -118,7 +118,7 @@ size_t modp_b64_encode(char* dest, const char* str, size_t len)
- }
-
- #ifdef WORDS_BIGENDIAN /* BIG ENDIAN -- SUN / IBM / MOTOROLA */
--int modp_b64_decode(char* dest, const char* src, int len)
-+size_t modp_b64_decode(char* dest, const char* src, size_t len)
- {
- if (len == 0) return 0;
-
---- qtwebengine/src/3rdparty/chromium/third_party/perfetto/include/perfetto/base/utils.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/perfetto/include/perfetto/base/utils.h
-@@ -22,6 +22,7 @@
- #include <errno.h>
- #include <stddef.h>
- #include <stdlib.h>
-+#include <type_traits>
- #if !PERFETTO_BUILDFLAG(PERFETTO_OS_WIN)
- #include <sys/types.h>
- #endif
-@@ -91,7 +92,7 @@ struct FreeDeleter {
-
- template <typename T>
- constexpr T AssumeLittleEndian(T value) {
-- static_assert(__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__,
-+ static_assert(std::is_same<T,T>::value && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__,
- "Unimplemented on big-endian archs");
- return value;
- }
---- qtwebengine/src/3rdparty/chromium/third_party/perfetto/include/perfetto/protozero/message.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/perfetto/include/perfetto/protozero/message.h
-@@ -138,6 +138,13 @@ class PERFETTO_EXPORT Message {
-
- pos = proto_utils::WriteVarInt(proto_utils::MakeTagFixed<T>(field_id), pos);
- memcpy(pos, &value, sizeof(T));
-+#if __BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__
-+ for (size_t i = sizeof(T)/2; i--; ) {
-+ uint8_t tmp = pos[i];
-+ pos[i] = pos[sizeof(T)-1-i];
-+ pos[sizeof(T)-1-i] = tmp;
-+ }
-+#endif
- pos += sizeof(T);
- // TODO: Optimize memcpy performance, see http://crbug.com/624311 .
- WriteToStream(buffer, pos);
---- qtwebengine/src/3rdparty/chromium/third_party/perfetto/src/protozero/message.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/perfetto/src/protozero/message.cc
-@@ -21,12 +21,6 @@
- #include "perfetto/base/logging.h"
- #include "perfetto/protozero/message_handle.h"
-
--#if __BYTE_ORDER__ != __ORDER_LITTLE_ENDIAN__
--// The memcpy() for float and double below needs to be adjusted if we want to
--// support big endian CPUs. There doesn't seem to be a compelling need today.
--#error Unimplemented for big endian archs.
--#endif
--
- namespace protozero {
-
- // static
---- qtwebengine/src/3rdparty/chromium/third_party/perfetto/src/protozero/proto_decoder.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/perfetto/src/protozero/proto_decoder.cc
-@@ -29,7 +29,8 @@ using namespace proto_utils;
- #define BYTE_SWAP_TO_LE32(x) (x)
- #define BYTE_SWAP_TO_LE64(x) (x)
- #else
--#error Unimplemented for big endian archs.
-+#define BYTE_SWAP_TO_LE32(x) __builtin_bswap32(x)
-+#define BYTE_SWAP_TO_LE64(x) __builtin_bswap64(x)
- #endif
-
- ProtoDecoder::Field ProtoDecoder::ReadField() {
---- qtwebengine/src/3rdparty/chromium/third_party/skia/include/core/SkPostConfig.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/include/core/SkPostConfig.h
-@@ -40,12 +40,6 @@
- # error "must define either SK_CPU_LENDIAN or SK_CPU_BENDIAN"
- #endif
-
--#if defined(SK_CPU_BENDIAN) && !defined(I_ACKNOWLEDGE_SKIA_DOES_NOT_SUPPORT_BIG_ENDIAN)
-- #error "The Skia team is not endian-savvy enough to support big-endian CPUs."
-- #error "If you still want to use Skia,"
-- #error "please define I_ACKNOWLEDGE_SKIA_DOES_NOT_SUPPORT_BIG_ENDIAN."
--#endif
--
- /**
- * Ensure the port has defined all of SK_X32_SHIFT, or none of them.
- */
---- qtwebengine/src/3rdparty/chromium/third_party/skia/include/private/GrTypesPriv.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/include/private/GrTypesPriv.h
-@@ -65,9 +65,6 @@ enum GrPixelConfig {
- static const int kGrPixelConfigCnt = kLast_GrPixelConfig + 1;
-
- // Aliases for pixel configs that match skia's byte order.
--#ifndef SK_CPU_LENDIAN
--#error "Skia gpu currently assumes little endian"
--#endif
- #if SK_PMCOLOR_BYTE_ORDER(B,G,R,A)
- static const GrPixelConfig kSkia8888_GrPixelConfig = kBGRA_8888_GrPixelConfig;
- #elif SK_PMCOLOR_BYTE_ORDER(R,G,B,A)
---- qtwebengine/src/3rdparty/chromium/third_party/skia/src/codec/SkCodecPriv.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/src/codec/SkCodecPriv.h
-@@ -14,6 +14,7 @@
- #include "SkEncodedOrigin.h"
- #include "SkImageInfo.h"
- #include "SkTypes.h"
-+#include "SkEndian.h"
-
- #ifdef SK_PRINT_CODEC_MESSAGES
- #define SkCodecPrintf SkDebugf
---- qtwebengine/src/3rdparty/chromium/third_party/skia/src/core/SkColor.cpp
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/src/core/SkColor.cpp
-@@ -108,13 +108,29 @@ SkColor SkHSVToColor(U8CPU a, const SkScalar hsv[3]) {
- template <>
- SkColor4f SkColor4f::FromColor(SkColor bgra) {
- SkColor4f rgba;
-- swizzle_rb(Sk4f_fromL32(bgra)).store(rgba.vec());
-+ Sk4f c4f = Sk4f_fromL32(bgra);
-+#ifdef SK_CPU_BENDIAN
-+ // ARGB -> RGBA
-+ c4f = SkNx_shuffle<1, 2, 3, 0>(c4f);
-+#else
-+ // BGRA -> RGBA
-+ c4f = swizzle_rb(c4f);
-+#endif
-+ c4f.store(rgba.vec());
- return rgba;
- }
-
- template <>
- SkColor SkColor4f::toSkColor() const {
-- return Sk4f_toL32(swizzle_rb(Sk4f::Load(this->vec())));
-+ Sk4f c4f = Sk4f::Load(this->vec());
-+#ifdef SK_CPU_BENDIAN
-+ // RGBA -> ARGB
-+ c4f = SkNx_shuffle<3, 0, 1, 2>(c4f);
-+#else
-+ // RGBA -> BGRA
-+ c4f = swizzle_rb(c4f);
-+#endif
-+ return Sk4f_toL32(c4f);
- }
-
- template <>
---- qtwebengine/src/3rdparty/chromium/third_party/skia/src/core/SkPixmap.cpp
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/src/core/SkPixmap.cpp
-@@ -246,7 +246,8 @@ SkColor SkPixmap::getColor(int x, int y) const {
- const bool needsUnpremul = (kPremul_SkAlphaType == fInfo.alphaType());
- auto toColor = [needsUnpremul](uint32_t maybePremulColor) {
- return needsUnpremul ? SkUnPreMultiply::PMColorToColor(maybePremulColor)
-- : SkSwizzle_BGRA_to_PMColor(maybePremulColor);
-+ : SkColorSetARGB(SkGetPackedA32(maybePremulColor), SkGetPackedR32(maybePremulColor),
-+ SkGetPackedG32(maybePremulColor), SkGetPackedB32(maybePremulColor));
- };
-
- switch (this->colorType()) {
---- qtwebengine/src/3rdparty/chromium/third_party/skia/src/opts/Sk4px_none.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/src/opts/Sk4px_none.h
-@@ -35,7 +35,6 @@ inline Sk4px Sk4px::Wide::div255() const {
- }
-
- inline Sk4px Sk4px::alphas() const {
-- static_assert(SK_A32_SHIFT == 24, "This method assumes little-endian.");
- return Sk16b((*this)[ 3], (*this)[ 3], (*this)[ 3], (*this)[ 3],
- (*this)[ 7], (*this)[ 7], (*this)[ 7], (*this)[ 7],
- (*this)[11], (*this)[11], (*this)[11], (*this)[11],
---- qtwebengine/src/3rdparty/chromium/third_party/skia/src/opts/SkBlitRow_opts.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/src/opts/SkBlitRow_opts.h
-@@ -237,8 +237,8 @@ void blit_row_s32a_opaque(SkPMColor* dst, const SkPMColor* src, int len, U8CPU a
- // with chromium:611002 we need to keep it until we figure out where
- // the non-premultiplied src values (like 0x00FFFFFF) are coming from.
- // TODO(mtklein): sort this out and assert *src is premul here.
-- if (*src & 0xFF000000) {
-- *dst = (*src >= 0xFF000000) ? *src : SkPMSrcOver(*src, *dst);
-+ if (*src & (0xFF << SK_A32_SHIFT)) {
-+ *dst = ((*src << (24 - SK_A32_SHIFT)) >= 0xFF000000) ? *src : SkPMSrcOver(*src, *dst);
- }
- src++;
- dst++;
---- qtwebengine/src/3rdparty/chromium/third_party/skia/src/opts/SkRasterPipeline_opts.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/src/opts/SkRasterPipeline_opts.h
-@@ -948,10 +948,17 @@ SI void from_4444(U16 _4444, F* r, F* g, F* b, F* a) {
- *a = cast(wide & (15<< 0)) * (1.0f / (15<< 0));
- }
- SI void from_8888(U32 _8888, F* r, F* g, F* b, F* a) {
-+#ifdef SK_CPU_BENDIAN
-+ *r = cast((_8888 >> 24) ) * (1/255.0f);
-+ *g = cast((_8888 >> 16) & 0xff) * (1/255.0f);
-+ *b = cast((_8888 >> 8) & 0xff) * (1/255.0f);
-+ *a = cast((_8888 ) & 0xff) * (1/255.0f);
-+#else
- *r = cast((_8888 ) & 0xff) * (1/255.0f);
- *g = cast((_8888 >> 8) & 0xff) * (1/255.0f);
- *b = cast((_8888 >> 16) & 0xff) * (1/255.0f);
- *a = cast((_8888 >> 24) ) * (1/255.0f);
-+#endif
- }
- SI void from_1010102(U32 rgba, F* r, F* g, F* b, F* a) {
- *r = cast((rgba ) & 0x3ff) * (1/1023.0f);
-@@ -1278,10 +1285,17 @@ STAGE(srcover_rgba_8888, const SkRasterPipeline_MemoryCtx* ctx) {
- auto ptr = ptr_at_xy<uint32_t>(ctx, dx,dy);
-
- U32 dst = load<U32>(ptr, tail);
-+#ifdef SK_CPU_BENDIAN
-+ dr = cast((dst >> 24) );
-+ dg = cast((dst >> 16) & 0xff);
-+ db = cast((dst >> 8) & 0xff);
-+ da = cast((dst ) & 0xff);
-+#else
- dr = cast((dst ) & 0xff);
- dg = cast((dst >> 8) & 0xff);
- db = cast((dst >> 16) & 0xff);
- da = cast((dst >> 24) );
-+#endif
- // {dr,dg,db,da} are in [0,255]
- // { r, g, b, a} are in [0, 1] (but may be out of gamut)
-
-@@ -1292,10 +1306,17 @@ STAGE(srcover_rgba_8888, const SkRasterPipeline_MemoryCtx* ctx) {
- // { r, g, b, a} are now in [0,255] (but may be out of gamut)
-
- // to_unorm() clamps back to gamut. Scaling by 1 since we're already 255-biased.
-+#ifdef SK_CPU_BENDIAN
-+ dst = to_unorm(r, 1, 255) << 24
-+ | to_unorm(g, 1, 255) << 16
-+ | to_unorm(b, 1, 255) << 8
-+ | to_unorm(a, 1, 255);
-+#else
- dst = to_unorm(r, 1, 255)
- | to_unorm(g, 1, 255) << 8
- | to_unorm(b, 1, 255) << 16
- | to_unorm(a, 1, 255) << 24;
-+#endif
- store(ptr, dst, tail);
- }
-
-@@ -1694,10 +1715,17 @@ STAGE(gather_8888, const SkRasterPipeline_GatherCtx* ctx) {
- STAGE(store_8888, const SkRasterPipeline_MemoryCtx* ctx) {
- auto ptr = ptr_at_xy<uint32_t>(ctx, dx,dy);
-
-+#ifdef SK_CPU_BENDIAN
-+ U32 px = to_unorm(r, 255) << 24
-+ | to_unorm(g, 255) << 16
-+ | to_unorm(b, 255) << 8
-+ | to_unorm(a, 255);
-+#else
- U32 px = to_unorm(r, 255)
- | to_unorm(g, 255) << 8
- | to_unorm(b, 255) << 16
- | to_unorm(a, 255) << 24;
-+#endif
- store(ptr, px, tail);
- }
-
-@@ -2852,10 +2880,17 @@ SI void from_8888(U32 rgba, U16* r, U16* g, U16* b, U16* a) {
- return cast<U16>(v);
- };
- #endif
-+#ifdef SK_CPU_BENDIAN
-+ *r = cast_U16(rgba >> 16) >> 8;
-+ *g = cast_U16(rgba >> 16) & 255;
-+ *b = cast_U16(rgba & 65535) >> 8;
-+ *a = cast_U16(rgba & 65535) & 255;
-+#else
- *r = cast_U16(rgba & 65535) & 255;
- *g = cast_U16(rgba & 65535) >> 8;
- *b = cast_U16(rgba >> 16) & 255;
- *a = cast_U16(rgba >> 16) >> 8;
-+#endif
- }
-
- SI void load_8888_(const uint32_t* ptr, size_t tail, U16* r, U16* g, U16* b, U16* a) {
-@@ -2897,10 +2932,15 @@ SI void store_8888_(uint32_t* ptr, size_t tail, U16 r, U16 g, U16 b, U16 a) {
- case 2: vst4_lane_u8((uint8_t*)(ptr+1), rgba, 1);
- case 1: vst4_lane_u8((uint8_t*)(ptr+0), rgba, 0);
- }
-+#else
-+#ifdef SK_CPU_BENDIAN
-+ store(ptr, tail, cast<U32>((r<<8) | g) << 16
-+ | cast<U32>((b<<8) | a) << 0);
- #else
- store(ptr, tail, cast<U32>(r | (g<<8)) << 0
- | cast<U32>(b | (a<<8)) << 16);
- #endif
-+#endif
- }
-
- STAGE_PP(load_8888, const SkRasterPipeline_MemoryCtx* ctx) {
---- qtwebengine/src/3rdparty/chromium/third_party/skia/src/utils/SkJSON.cpp
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/src/utils/SkJSON.cpp
-@@ -34,6 +34,10 @@ void Value::init_tagged(Tag t) {
-
- // Pointer values store a type (in the upper kTagBits bits) and a pointer.
- void Value::init_tagged_pointer(Tag t, void* p) {
-+#if !defined(SK_CPU_LENDIAN)
-+ // Check that kRecAlign is large enough to leave room for the tag
-+ static_assert(sizeof(Value) > sizeof(uintptr_t) || !(kRecAlign & Value::kTagMask), "kRecAlign is not a multiple of kTagMask+1");
-+#endif
- *this->cast<uintptr_t>() = reinterpret_cast<uintptr_t>(p);
-
- if (sizeof(Value) == sizeof(uintptr_t)) {
-@@ -169,7 +173,7 @@ private:
- #if defined(SK_CPU_LENDIAN)
- *s64 &= 0x00ffffffffffffffULL >> ((kMaxInlineStringSize - size) * 8);
- #else
-- static_assert(false, "Big-endian builds are not supported at this time.");
-+ *s64 &= 0xffffffffffffff00ULL << ((kMaxInlineStringSize - size) * 8);
- #endif
- }
- };
---- qtwebengine/src/3rdparty/chromium/third_party/skia/src/utils/SkJSON.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/src/utils/SkJSON.h
-@@ -120,6 +120,7 @@ protected:
- -- highest 3 bits reserved for type storage
-
- */
-+#if defined(SK_CPU_LENDIAN)
- enum class Tag : uint8_t {
- // We picked kShortString == 0 so that tag 0x00 and stored max_size-size (7-7=0)
- // conveniently overlap the '\0' terminator, allowing us to store a 7 character
-@@ -134,6 +135,22 @@ protected:
- kObject = 0b11100000, // ptr to external storage
- };
- static constexpr uint8_t kTagMask = 0b11100000;
-+#else
-+ enum class Tag : uint8_t {
-+ // We picked kShortString == 0 so that tag 0x00 and stored max_size-size (7-7=0)
-+ // conveniently overlap the '\0' terminator, allowing us to store a 7 character
-+ // C string inline.
-+ kShortString = 0b00000000, // inline payload
-+ kNull = 0b00000001, // no payload
-+ kBool = 0b00000010, // inline payload
-+ kInt = 0b00000011, // inline payload
-+ kFloat = 0b00000100, // inline payload
-+ kString = 0b00000101, // ptr to external storage
-+ kArray = 0b00000110, // ptr to external storage
-+ kObject = 0b00000111, // ptr to external storage
-+ };
-+ static constexpr uint8_t kTagMask = 0b00000111;
-+#endif
-
- void init_tagged(Tag);
- void init_tagged_pointer(Tag, void*);
-@@ -192,14 +209,14 @@ private:
-
- uint8_t fData8[kValueSize];
-
--#if defined(SK_CPU_LENDIAN)
- static constexpr size_t kTagOffset = kValueSize - 1;
-
-+#if defined(SK_CPU_LENDIAN)
- static constexpr uintptr_t kTagPointerMask =
- ~(static_cast<uintptr_t>(kTagMask) << ((sizeof(uintptr_t) - 1) * 8));
- #else
-- // The current value layout assumes LE and will take some tweaking for BE.
-- static_assert(false, "Big-endian builds are not supported at this time.");
-+ static constexpr uintptr_t kTagPointerMask =
-+ ~static_cast<uintptr_t>(kTagMask);
- #endif
- };
-
---- qtwebengine/src/3rdparty/chromium/third_party/skia/third_party/skcms/skcms.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/third_party/skcms/skcms.cc
-@@ -66,10 +66,15 @@ static float eval_curve(const skcms_Curve* curve, float x) {
- uint16_t be_l, be_h;
- memcpy(&be_l, curve->table_16 + 2*lo, 2);
- memcpy(&be_h, curve->table_16 + 2*hi, 2);
-+#if __BIG_ENDIAN__
-+ l = be_l * (1/65535.0f);
-+ h = be_h * (1/65535.0f);
-+#else
- uint16_t le_l = ((be_l << 8) | (be_l >> 8)) & 0xffff;
- uint16_t le_h = ((be_h << 8) | (be_h >> 8)) & 0xffff;
- l = le_l * (1/65535.0f);
- h = le_h * (1/65535.0f);
-+#endif
- }
- return l + (h-l)*t;
- }
-@@ -124,21 +129,29 @@ enum {
- static uint16_t read_big_u16(const uint8_t* ptr) {
- uint16_t be;
- memcpy(&be, ptr, sizeof(be));
-+#if __BIG_ENDIAN__
-+ return be;
-+#else
- #if defined(_MSC_VER)
- return _byteswap_ushort(be);
- #else
- return __builtin_bswap16(be);
- #endif
-+#endif
- }
-
- static uint32_t read_big_u32(const uint8_t* ptr) {
- uint32_t be;
- memcpy(&be, ptr, sizeof(be));
-+#if __BIG_ENDIAN__
-+ return be;
-+#else
- #if defined(_MSC_VER)
- return _byteswap_ulong(be);
- #else
- return __builtin_bswap32(be);
- #endif
-+#endif
- }
-
- static int32_t read_big_i32(const uint8_t* ptr) {
---- qtwebengine/src/3rdparty/chromium/third_party/skia/third_party/skcms/src/Transform_inl.h
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/third_party/skcms/src/Transform_inl.h
-@@ -392,9 +392,11 @@ SI U32 gather_32(const uint8_t* p, I32 ix) {
- }
-
- SI U32 gather_24(const uint8_t* p, I32 ix) {
-+#if !__BIG_ENDIAN__
- // First, back up a byte. Any place we're gathering from has a safe junk byte to read
- // in front of it, either a previous table value, or some tag metadata.
- p -= 1;
-+#endif
-
- // Load the i'th 24-bit value from p, and 1 extra byte.
- auto load_24_32 = [p](int i) {
-@@ -435,8 +437,10 @@ SI U32 gather_24(const uint8_t* p, I32 ix) {
-
- #if !defined(__arm__)
- SI void gather_48(const uint8_t* p, I32 ix, U64* v) {
-+#if !__BIG_ENDIAN__
- // As in gather_24(), with everything doubled.
- p -= 2;
-+#endif
-
- // Load the i'th 48-bit value from p, and 2 extra bytes.
- auto load_48_64 = [p](int i) {
-@@ -499,7 +503,9 @@ SI F F_from_U8(U8 v) {
- SI F F_from_U16_BE(U16 v) {
- // All 16-bit ICC values are big-endian, so we byte swap before converting to float.
- // MSVC catches the "loss" of data here in the portable path, so we also make sure to mask.
-+#if !__BIG_ENDIAN__
- v = U16( 0 | ((v & 0x00ff) << 8) | ((v & 0xff00) >> 8) );
-+#endif
- return cast<F>(v) * (1/65535.0f);
- }
-
-@@ -534,9 +540,15 @@ SI F table(const skcms_Curve* curve, F v) {
- SI void sample_clut_8(const skcms_A2B* a2b, I32 ix, F* r, F* g, F* b) {
- U32 rgb = gather_24(a2b->grid_8, ix);
-
-+#if __BIG_ENDIAN__
-+ *r = cast<F>((rgb >> 16) & 0xff) * (1/255.0f);
-+ *g = cast<F>((rgb >> 8) & 0xff) * (1/255.0f);
-+ *b = cast<F>((rgb >> 0) & 0xff) * (1/255.0f);
-+#else
- *r = cast<F>((rgb >> 0) & 0xff) * (1/255.0f);
- *g = cast<F>((rgb >> 8) & 0xff) * (1/255.0f);
- *b = cast<F>((rgb >> 16) & 0xff) * (1/255.0f);
-+#endif
- }
-
- SI void sample_clut_16(const skcms_A2B* a2b, I32 ix, F* r, F* g, F* b) {
-@@ -549,12 +561,18 @@ SI void sample_clut_16(const skcms_A2B* a2b, I32 ix, F* r, F* g, F* b) {
- // This strategy is much faster for 64-bit builds, and fine for 32-bit x86 too.
- U64 rgb;
- gather_48(a2b->grid_16, ix, &rgb);
-+#if __BIG_ENDIAN__
-+ *r = cast<F>((rgb >> 32) & 0xffff) * (1/65535.0f);
-+ *g = cast<F>((rgb >> 16) & 0xffff) * (1/65535.0f);
-+ *b = cast<F>((rgb >> 0) & 0xffff) * (1/65535.0f);
-+#else
- rgb = swap_endian_16x4(rgb);
-
- *r = cast<F>((rgb >> 0) & 0xffff) * (1/65535.0f);
- *g = cast<F>((rgb >> 16) & 0xffff) * (1/65535.0f);
- *b = cast<F>((rgb >> 32) & 0xffff) * (1/65535.0f);
- #endif
-+#endif
- }
-
- // GCC 7.2.0 hits an internal compiler error with -finline-functions (or -O3)
-@@ -695,10 +713,17 @@ static void exec_ops(const Op* ops, const void** args,
- case Op_load_8888:{
- U32 rgba = load<U32>(src + 4*i);
-
-+#if __BIG_ENDIAN__
-+ r = cast<F>((rgba >> 24) & 0xff) * (1/255.0f);
-+ g = cast<F>((rgba >> 16) & 0xff) * (1/255.0f);
-+ b = cast<F>((rgba >> 8) & 0xff) * (1/255.0f);
-+ a = cast<F>((rgba >> 0) & 0xff) * (1/255.0f);
-+#else
- r = cast<F>((rgba >> 0) & 0xff) * (1/255.0f);
- g = cast<F>((rgba >> 8) & 0xff) * (1/255.0f);
- b = cast<F>((rgba >> 16) & 0xff) * (1/255.0f);
- a = cast<F>((rgba >> 24) & 0xff) * (1/255.0f);
-+#endif
- } break;
-
- case Op_load_8888_palette8:{
-@@ -727,13 +752,29 @@ static void exec_ops(const Op* ops, const void** args,
- const uint16_t* rgb = (const uint16_t*)ptr; // cast to const uint16_t* to be safe.
- #if defined(USING_NEON)
- uint16x4x3_t v = vld3_u16(rgb);
-+#if __BIG_ENDIAN__
-+ r = cast<F>(swap_endian_16((U16)v.val[0])) * (1/65535.0f);
-+ g = cast<F>(swap_endian_16((U16)v.val[1])) * (1/65535.0f);
-+ b = cast<F>(swap_endian_16((U16)v.val[2])) * (1/65535.0f);
-+#else
- r = cast<F>((U16)v.val[0]) * (1/65535.0f);
- g = cast<F>((U16)v.val[1]) * (1/65535.0f);
- b = cast<F>((U16)v.val[2]) * (1/65535.0f);
-+#endif
- #else
-+#if __BIG_ENDIAN__
-+ U32 R = load_3<U32>(rgb+0),
-+ G = load_3<U32>(rgb+1),
-+ B = load_3<U32>(rgb+2);
-+ // R,G,B are little-endian 16-bit, so byte swap them before converting to float.
-+ r = cast<F>((R & 0x00ff)<<8 | (R & 0xff00)>>8) * (1/65535.0f);
-+ g = cast<F>((G & 0x00ff)<<8 | (G & 0xff00)>>8) * (1/65535.0f);
-+ b = cast<F>((B & 0x00ff)<<8 | (B & 0xff00)>>8) * (1/65535.0f);
-+#else
- r = cast<F>(load_3<U32>(rgb+0)) * (1/65535.0f);
- g = cast<F>(load_3<U32>(rgb+1)) * (1/65535.0f);
- b = cast<F>(load_3<U32>(rgb+2)) * (1/65535.0f);
-+#endif
- #endif
- } break;
-
-@@ -743,17 +784,33 @@ static void exec_ops(const Op* ops, const void** args,
- const uint16_t* rgba = (const uint16_t*)ptr; // cast to const uint16_t* to be safe.
- #if defined(USING_NEON)
- uint16x4x4_t v = vld4_u16(rgba);
-+#if __BIG_ENDIAN__
-+ r = cast<F>(swap_endian_16((U16)v.val[0])) * (1/65535.0f);
-+ g = cast<F>(swap_endian_16((U16)v.val[1])) * (1/65535.0f);
-+ b = cast<F>(swap_endian_16((U16)v.val[2])) * (1/65535.0f);
-+ a = cast<F>(swap_endian_16((U16)v.val[3])) * (1/65535.0f);
-+#else
- r = cast<F>((U16)v.val[0]) * (1/65535.0f);
- g = cast<F>((U16)v.val[1]) * (1/65535.0f);
- b = cast<F>((U16)v.val[2]) * (1/65535.0f);
- a = cast<F>((U16)v.val[3]) * (1/65535.0f);
-+#endif
- #else
-+#if __BIG_ENDIAN__
-+ U64 px = swap_endian_16x4(load<U64>(rgba));
-+
-+ r = cast<F>((px >> 48) & 0xffff) * (1/65535.0f);
-+ g = cast<F>((px >> 32) & 0xffff) * (1/65535.0f);
-+ b = cast<F>((px >> 16) & 0xffff) * (1/65535.0f);
-+ a = cast<F>((px >> 0) & 0xffff) * (1/65535.0f);
-+#else
- U64 px = load<U64>(rgba);
-
- r = cast<F>((px >> 0) & 0xffff) * (1/65535.0f);
- g = cast<F>((px >> 16) & 0xffff) * (1/65535.0f);
- b = cast<F>((px >> 32) & 0xffff) * (1/65535.0f);
- a = cast<F>((px >> 48) & 0xffff) * (1/65535.0f);
-+#endif
- #endif
- } break;
-
-@@ -763,10 +820,21 @@ static void exec_ops(const Op* ops, const void** args,
- const uint16_t* rgb = (const uint16_t*)ptr; // cast to const uint16_t* to be safe.
- #if defined(USING_NEON)
- uint16x4x3_t v = vld3_u16(rgb);
-+#if __BIG_ENDIAN__
-+ r = cast<F>((U16)v.val[0]) * (1/65535.0f);
-+ g = cast<F>((U16)v.val[1]) * (1/65535.0f);
-+ b = cast<F>((U16)v.val[2]) * (1/65535.0f);
-+#else
- r = cast<F>(swap_endian_16((U16)v.val[0])) * (1/65535.0f);
- g = cast<F>(swap_endian_16((U16)v.val[1])) * (1/65535.0f);
- b = cast<F>(swap_endian_16((U16)v.val[2])) * (1/65535.0f);
-+#endif
- #else
-+#if __BIG_ENDIAN__
-+ r = cast<F>(load_3<U32>(rgb+0)) * (1/65535.0f);
-+ g = cast<F>(load_3<U32>(rgb+1)) * (1/65535.0f);
-+ b = cast<F>(load_3<U32>(rgb+2)) * (1/65535.0f);
-+#else
- U32 R = load_3<U32>(rgb+0),
- G = load_3<U32>(rgb+1),
- B = load_3<U32>(rgb+2);
-@@ -774,6 +842,7 @@ static void exec_ops(const Op* ops, const void** args,
- r = cast<F>((R & 0x00ff)<<8 | (R & 0xff00)>>8) * (1/65535.0f);
- g = cast<F>((G & 0x00ff)<<8 | (G & 0xff00)>>8) * (1/65535.0f);
- b = cast<F>((B & 0x00ff)<<8 | (B & 0xff00)>>8) * (1/65535.0f);
-+#endif
- #endif
- } break;
-
-@@ -783,17 +852,33 @@ static void exec_ops(const Op* ops, const void** args,
- const uint16_t* rgba = (const uint16_t*)ptr; // cast to const uint16_t* to be safe.
- #if defined(USING_NEON)
- uint16x4x4_t v = vld4_u16(rgba);
-+#if __BIG_ENDIAN__
-+ r = cast<F>((U16)v.val[0]) * (1/65535.0f);
-+ g = cast<F>((U16)v.val[1]) * (1/65535.0f);
-+ b = cast<F>((U16)v.val[2]) * (1/65535.0f);
-+ a = cast<F>((U16)v.val[3]) * (1/65535.0f);
-+#else
- r = cast<F>(swap_endian_16((U16)v.val[0])) * (1/65535.0f);
- g = cast<F>(swap_endian_16((U16)v.val[1])) * (1/65535.0f);
- b = cast<F>(swap_endian_16((U16)v.val[2])) * (1/65535.0f);
- a = cast<F>(swap_endian_16((U16)v.val[3])) * (1/65535.0f);
-+#endif
- #else
-+#if __BIG_ENDIAN__
-+ U64 px = load<U64>(rgba);
-+
-+ r = cast<F>((px >> 48) & 0xffff) * (1/65535.0f);
-+ g = cast<F>((px >> 32) & 0xffff) * (1/65535.0f);
-+ b = cast<F>((px >> 16) & 0xffff) * (1/65535.0f);
-+ a = cast<F>((px >> 0) & 0xffff) * (1/65535.0f);
-+#else
- U64 px = swap_endian_16x4(load<U64>(rgba));
-
- r = cast<F>((px >> 0) & 0xffff) * (1/65535.0f);
- g = cast<F>((px >> 16) & 0xffff) * (1/65535.0f);
- b = cast<F>((px >> 32) & 0xffff) * (1/65535.0f);
- a = cast<F>((px >> 48) & 0xffff) * (1/65535.0f);
-+#endif
- #endif
- } break;
-
-@@ -828,10 +913,17 @@ static void exec_ops(const Op* ops, const void** args,
- A = (U16)v.val[3];
- #else
- U64 px = load<U64>(rgba);
-+#if __BIG_ENDIAN__
-+ U16 R = cast<U16>((px >> 48) & 0xffff),
-+ G = cast<U16>((px >> 32) & 0xffff),
-+ B = cast<U16>((px >> 16) & 0xffff),
-+ A = cast<U16>((px >> 0) & 0xffff);
-+#else
- U16 R = cast<U16>((px >> 0) & 0xffff),
- G = cast<U16>((px >> 16) & 0xffff),
- B = cast<U16>((px >> 32) & 0xffff),
- A = cast<U16>((px >> 48) & 0xffff);
-+#endif
- #endif
- r = F_from_Half(R);
- g = F_from_Half(G);
-@@ -1024,10 +1116,17 @@ static void exec_ops(const Op* ops, const void** args,
- } return;
-
- case Op_store_8888: {
-+#if __BIG_ENDIAN__
-+ store(dst + 4*i, cast<U32>(to_fixed(r * 255) << 24)
-+ | cast<U32>(to_fixed(g * 255) << 16)
-+ | cast<U32>(to_fixed(b * 255) << 8)
-+ | cast<U32>(to_fixed(a * 255) << 0));
-+#else
- store(dst + 4*i, cast<U32>(to_fixed(r * 255) << 0)
- | cast<U32>(to_fixed(g * 255) << 8)
- | cast<U32>(to_fixed(b * 255) << 16)
- | cast<U32>(to_fixed(a * 255) << 24));
-+#endif
- } return;
-
- case Op_store_1010102: {
-@@ -1043,15 +1142,30 @@ static void exec_ops(const Op* ops, const void** args,
- uint16_t* rgb = (uint16_t*)ptr; // for this cast to uint16_t* to be safe.
- #if defined(USING_NEON)
- uint16x4x3_t v = {{
-+#if __BIG_ENDIAN__
-+ (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(r * 65535))),
-+ (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(g * 65535))),
-+ (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(b * 65535))),
-+#else
- (uint16x4_t)cast<U16>(to_fixed(r * 65535)),
- (uint16x4_t)cast<U16>(to_fixed(g * 65535)),
- (uint16x4_t)cast<U16>(to_fixed(b * 65535)),
-+#endif
- }};
- vst3_u16(rgb, v);
- #else
-+#if __BIG_ENDIAN__
-+ I32 R = to_fixed(r * 65535),
-+ G = to_fixed(g * 65535),
-+ B = to_fixed(b * 65535);
-+ store_3(rgb+0, cast<U16>((R & 0x00ff) << 8 | (R & 0xff00) >> 8) );
-+ store_3(rgb+1, cast<U16>((G & 0x00ff) << 8 | (G & 0xff00) >> 8) );
-+ store_3(rgb+2, cast<U16>((B & 0x00ff) << 8 | (B & 0xff00) >> 8) );
-+#else
- store_3(rgb+0, cast<U16>(to_fixed(r * 65535)));
- store_3(rgb+1, cast<U16>(to_fixed(g * 65535)));
- store_3(rgb+2, cast<U16>(to_fixed(b * 65535)));
-+#endif
- #endif
-
- } return;
-@@ -1062,18 +1176,33 @@ static void exec_ops(const Op* ops, const void** args,
- uint16_t* rgba = (uint16_t*)ptr; // for this cast to uint16_t* to be safe.
- #if defined(USING_NEON)
- uint16x4x4_t v = {{
-+#if __BIG_ENDIAN__
-+ (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(r * 65535))),
-+ (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(g * 65535))),
-+ (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(b * 65535))),
-+ (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(a * 65535))),
-+#else
- (uint16x4_t)cast<U16>(to_fixed(r * 65535)),
- (uint16x4_t)cast<U16>(to_fixed(g * 65535)),
- (uint16x4_t)cast<U16>(to_fixed(b * 65535)),
- (uint16x4_t)cast<U16>(to_fixed(a * 65535)),
-+#endif
- }};
- vst4_u16(rgba, v);
- #else
-+#if __BIG_ENDIAN__
-+ U64 px = cast<U64>(to_fixed(r * 65535)) << 48
-+ | cast<U64>(to_fixed(g * 65535)) << 32
-+ | cast<U64>(to_fixed(b * 65535)) << 16
-+ | cast<U64>(to_fixed(a * 65535)) << 0;
-+ store(rgba, swap_endian_16x4(px));
-+#else
- U64 px = cast<U64>(to_fixed(r * 65535)) << 0
- | cast<U64>(to_fixed(g * 65535)) << 16
- | cast<U64>(to_fixed(b * 65535)) << 32
- | cast<U64>(to_fixed(a * 65535)) << 48;
- store(rgba, px);
-+#endif
- #endif
- } return;
-
-@@ -1083,18 +1212,30 @@ static void exec_ops(const Op* ops, const void** args,
- uint16_t* rgb = (uint16_t*)ptr; // for this cast to uint16_t* to be safe.
- #if defined(USING_NEON)
- uint16x4x3_t v = {{
-+#if __BIG_ENDIAN__
-+ (uint16x4_t)cast<U16>(to_fixed(r * 65535)),
-+ (uint16x4_t)cast<U16>(to_fixed(g * 65535)),
-+ (uint16x4_t)cast<U16>(to_fixed(b * 65535)),
-+#else
- (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(r * 65535))),
- (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(g * 65535))),
- (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(b * 65535))),
-+#endif
- }};
- vst3_u16(rgb, v);
- #else
-+#if __BIG_ENDIAN__
-+ store_3(rgb+0, cast<U16>(to_fixed(r * 65535)));
-+ store_3(rgb+1, cast<U16>(to_fixed(g * 65535)));
-+ store_3(rgb+2, cast<U16>(to_fixed(b * 65535)));
-+#else
- I32 R = to_fixed(r * 65535),
- G = to_fixed(g * 65535),
- B = to_fixed(b * 65535);
- store_3(rgb+0, cast<U16>((R & 0x00ff) << 8 | (R & 0xff00) >> 8) );
- store_3(rgb+1, cast<U16>((G & 0x00ff) << 8 | (G & 0xff00) >> 8) );
- store_3(rgb+2, cast<U16>((B & 0x00ff) << 8 | (B & 0xff00) >> 8) );
-+#endif
- #endif
-
- } return;
-@@ -1105,18 +1246,33 @@ static void exec_ops(const Op* ops, const void** args,
- uint16_t* rgba = (uint16_t*)ptr; // for this cast to uint16_t* to be safe.
- #if defined(USING_NEON)
- uint16x4x4_t v = {{
-+#if __BIG_ENDIAN__
-+ (uint16x4_t)cast<U16>(to_fixed(r * 65535)),
-+ (uint16x4_t)cast<U16>(to_fixed(g * 65535)),
-+ (uint16x4_t)cast<U16>(to_fixed(b * 65535)),
-+ (uint16x4_t)cast<U16>(to_fixed(a * 65535)),
-+#else
- (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(r * 65535))),
- (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(g * 65535))),
- (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(b * 65535))),
- (uint16x4_t)swap_endian_16(cast<U16>(to_fixed(a * 65535))),
-+#endif
- }};
- vst4_u16(rgba, v);
- #else
-+#if __BIG_ENDIAN__
-+ U64 px = cast<U64>(to_fixed(r * 65535)) << 48
-+ | cast<U64>(to_fixed(g * 65535)) << 32
-+ | cast<U64>(to_fixed(b * 65535)) << 16
-+ | cast<U64>(to_fixed(a * 65535)) << 0;
-+ store(rgba, px);
-+#else
- U64 px = cast<U64>(to_fixed(r * 65535)) << 0
- | cast<U64>(to_fixed(g * 65535)) << 16
- | cast<U64>(to_fixed(b * 65535)) << 32
- | cast<U64>(to_fixed(a * 65535)) << 48;
- store(rgba, swap_endian_16x4(px));
-+#endif
- #endif
- } return;
-
-@@ -1160,10 +1316,17 @@ static void exec_ops(const Op* ops, const void** args,
- }};
- vst4_u16(rgba, v);
- #else
-+#if __BIG_ENDIAN__
-+ store(rgba, cast<U64>(R) << 48
-+ | cast<U64>(G) << 32
-+ | cast<U64>(B) << 16
-+ | cast<U64>(A) << 0);
-+#else
- store(rgba, cast<U64>(R) << 0
- | cast<U64>(G) << 16
- | cast<U64>(B) << 32
- | cast<U64>(A) << 48);
-+#endif
- #endif
-
- } return;
---- qtwebengine/src/3rdparty/chromium/third_party/webrtc/common_audio/wav_file.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/webrtc/common_audio/wav_file.cc
-@@ -93,13 +93,15 @@ size_t WavReader::num_samples() const {
- }
-
- size_t WavReader::ReadSamples(size_t num_samples, int16_t* samples) {
--#ifndef WEBRTC_ARCH_LITTLE_ENDIAN
--#error "Need to convert samples to big-endian when reading from WAV file"
--#endif
- // There could be metadata after the audio; ensure we don't read it.
- num_samples = std::min(num_samples, num_samples_remaining_);
- const size_t read =
- fread(samples, sizeof(*samples), num_samples, file_handle_);
-+#ifndef WEBRTC_ARCH_LITTLE_ENDIAN
-+ for (size_t i = 0; i < read; i++) {
-+ samples[i] = __builtin_bswap16(samples[i]);
-+ }
-+#endif
- // If we didn't read what was requested, ensure we've reached the EOF.
- RTC_CHECK(read == num_samples || feof(file_handle_));
- RTC_CHECK_LE(read, num_samples_remaining_);
-@@ -178,13 +180,26 @@ size_t WavWriter::num_samples() const {
-
- void WavWriter::WriteSamples(const int16_t* samples, size_t num_samples) {
- #ifndef WEBRTC_ARCH_LITTLE_ENDIAN
--#error "Need to convert samples to little-endian when writing to WAV file"
--#endif
-+ static const size_t kChunksize = 4096 / sizeof(uint16_t);
-+ for (size_t i = 0; i < num_samples; i += kChunksize) {
-+ int16_t isamples[kChunksize];
-+ const size_t chunk = std::min(kChunksize, num_samples - i);
-+ for (size_t j = 0; j < chunk; j++) {
-+ isamples[j] = __builtin_bswap16(samples[i + j]);
-+ }
-+ const size_t written =
-+ fwrite(isamples, sizeof(*isamples), chunk, file_handle_);
-+ RTC_CHECK_EQ(chunk, written);
-+ num_samples_ += written;
-+ RTC_CHECK(num_samples_ >= written); // detect size_t overflow
-+ }
-+#else
- const size_t written =
- fwrite(samples, sizeof(*samples), num_samples, file_handle_);
- RTC_CHECK_EQ(num_samples, written);
- num_samples_ += written;
- RTC_CHECK(num_samples_ >= written); // detect size_t overflow
-+#endif
- }
-
- void WavWriter::WriteSamples(const float* samples, size_t num_samples) {
---- qtwebengine/src/3rdparty/chromium/third_party/webrtc/common_audio/wav_header.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/webrtc/common_audio/wav_header.cc
-@@ -86,7 +86,26 @@ static inline std::string ReadFourCC(uint32_t x) {
- return std::string(reinterpret_cast<char*>(&x), 4);
- }
- #else
--#error "Write be-to-le conversion functions"
-+static inline void WriteLE16(uint16_t* f, uint16_t x) {
-+ *f = __builtin_bswap16(x);
-+}
-+static inline void WriteLE32(uint32_t* f, uint32_t x) {
-+ *f = __builtin_bswap32(x);
-+}
-+static inline void WriteFourCC(uint32_t* f, char a, char b, char c, char d) {
-+ *f = static_cast<uint32_t>(d) | static_cast<uint32_t>(c) << 8 |
-+ static_cast<uint32_t>(b) << 16 | static_cast<uint32_t>(a) << 24;
-+}
-+
-+static inline uint16_t ReadLE16(uint16_t x) {
-+ return __builtin_bswap16(x);
-+}
-+static inline uint32_t ReadLE32(uint32_t x) {
-+ return __builtin_bswap32(x);
-+}
-+static inline std::string ReadFourCC(uint32_t x) {
-+ return std::string(reinterpret_cast<char*>(&x), 4);
-+}
- #endif
-
- static inline uint32_t RiffChunkSize(size_t bytes_in_payload) {
---- qtwebengine/src/3rdparty/chromium/ui/aura/mus/os_exchange_data_provider_mus.cc
-+++ qtwebengine/src/3rdparty/chromium/ui/aura/mus/os_exchange_data_provider_mus.cc
-@@ -14,6 +14,7 @@
- #include "base/strings/string_split.h"
- #include "base/strings/string_util.h"
- #include "base/strings/utf_string_conversions.h"
-+#include "base/sys_byteorder.h"
- #include "net/base/filename_util.h"
- #include "ui/base/clipboard/clipboard_constants.h"
- #include "ui/base/clipboard/clipboard_format_type.h"
-@@ -279,8 +280,13 @@ void OSExchangeDataProviderMus::SetHtml(const base::string16& html,
- std::vector<unsigned char> bytes;
- // Manually jam a UTF16 BOM into bytes because otherwise, other programs will
- // assume UTF-8.
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- bytes.push_back(0xFF);
- bytes.push_back(0xFE);
-+#else
-+ bytes.push_back(0xFE);
-+ bytes.push_back(0xFF);
-+#endif
- AddString16ToVector(html, &bytes);
- mime_data_[ui::kMimeTypeHTML] = bytes;
- }
---- qtwebengine/src/3rdparty/chromium/ui/base/resource/data_pack.cc
-+++ qtwebengine/src/3rdparty/chromium/ui/base/resource/data_pack.cc
-@@ -154,16 +154,42 @@ class ScopedFileWriter {
- DISALLOW_COPY_AND_ASSIGN(ScopedFileWriter);
- };
-
-+static inline uint16_t byteswap(uint16_t v) { return __builtin_bswap16(v); }
-+static inline uint32_t byteswap(uint32_t v) { return __builtin_bswap32(v); }
-+
-+template<class T> class byteswapped_t {
-+private:
-+ T value;
-+public:
-+ inline byteswapped_t(T v) : value(byteswap(v)) { }
-+ inline T operator=(T v) { value = byteswap(v); return v; }
-+ inline T operator+=(T v) { v += byteswap(value); value = byteswap(v); return v; }
-+ inline operator T() const { return byteswap(value); }
-+};
-+
-+#if !defined(ARCH_CPU_LITTLE_ENDIAN)
-+
-+typedef byteswapped_t<uint16_t> uint16le_t;
-+typedef byteswapped_t<uint32_t> uint32le_t;
-+
-+#else
-+
-+typedef uint16_t uint16le_t;
-+typedef uint32_t uint32le_t;
-+
-+#endif
-+
- } // namespace
-
- namespace ui {
-
- #pragma pack(push, 2)
- struct DataPack::Entry {
-- uint16_t resource_id;
-- uint32_t file_offset;
-+ uint16le_t resource_id;
-+ uint32le_t file_offset;
-
- static int CompareById(const void* void_key, const void* void_entry) {
-+ // Key is host endian
- uint16_t key = *reinterpret_cast<const uint16_t*>(void_key);
- const Entry* entry = reinterpret_cast<const Entry*>(void_entry);
- return key - entry->resource_id;
-@@ -171,10 +197,11 @@ struct DataPack::Entry {
- };
-
- struct DataPack::Alias {
-- uint16_t resource_id;
-- uint16_t entry_index;
-+ uint16le_t resource_id;
-+ uint16le_t entry_index;
-
- static int CompareById(const void* void_key, const void* void_entry) {
-+ // Key is host endian
- uint16_t key = *reinterpret_cast<const uint16_t*>(void_key);
- const Alias* entry = reinterpret_cast<const Alias*>(void_entry);
- return key - entry->resource_id;
-@@ -284,7 +311,7 @@ bool DataPack::LoadImpl(std::unique_ptr<DataPack::DataSource> data_source) {
- // Parse the version and check for truncated header.
- uint32_t version = 0;
- if (data_length > sizeof(version))
-- version = reinterpret_cast<const uint32_t*>(data)[0];
-+ version = reinterpret_cast<const uint32le_t*>(data)[0];
- size_t header_length =
- version == kFileFormatV4 ? kHeaderLengthV4 : kHeaderLengthV5;
- if (version == 0 || data_length < header_length) {
-@@ -295,14 +322,14 @@ bool DataPack::LoadImpl(std::unique_ptr<DataPack::DataSource> data_source) {
-
- // Parse the header of the file.
- if (version == kFileFormatV4) {
-- resource_count_ = reinterpret_cast<const uint32_t*>(data)[1];
-+ resource_count_ = reinterpret_cast<const uint32le_t*>(data)[1];
- alias_count_ = 0;
- text_encoding_type_ = static_cast<TextEncodingType>(data[8]);
- } else if (version == kFileFormatV5) {
- // Version 5 added the alias table and changed the header format.
- text_encoding_type_ = static_cast<TextEncodingType>(data[4]);
-- resource_count_ = reinterpret_cast<const uint16_t*>(data)[4];
-- alias_count_ = reinterpret_cast<const uint16_t*>(data)[5];
-+ resource_count_ = reinterpret_cast<const uint16le_t*>(data)[4];
-+ alias_count_ = reinterpret_cast<const uint16le_t*>(data)[5];
- } else {
- LOG(ERROR) << "Bad data pack version: got " << version << ", expected "
- << kFileFormatV4 << " or " << kFileFormatV5;
-@@ -447,9 +474,6 @@ void DataPack::CheckForDuplicateResources(
- bool DataPack::WritePack(const base::FilePath& path,
- const std::map<uint16_t, base::StringPiece>& resources,
- TextEncodingType text_encoding_type) {
--#if !defined(ARCH_CPU_LITTLE_ENDIAN)
--#error "datapack assumes little endian"
--#endif
- if (text_encoding_type != UTF8 && text_encoding_type != UTF16 &&
- text_encoding_type != BINARY) {
- LOG(ERROR) << "Invalid text encoding type, got " << text_encoding_type
-@@ -467,7 +491,7 @@ bool DataPack::WritePack(const base::FilePath& path,
- if (!file.valid())
- return false;
-
-- uint32_t encoding = static_cast<uint32_t>(text_encoding_type);
-+ uint32le_t encoding = static_cast<uint32le_t>(text_encoding_type);
-
- // Build a list of final resource aliases, and an alias map at the same time.
- std::vector<uint16_t> resource_ids;
-@@ -494,13 +518,14 @@ bool DataPack::WritePack(const base::FilePath& path,
-
- // These values are guaranteed to fit in a uint16_t due to the earlier
- // check of |resources_count|.
-- const uint16_t alias_count = static_cast<uint16_t>(aliases.size());
-- const uint16_t entry_count = static_cast<uint16_t>(resource_ids.size());
-+ const uint16le_t alias_count = static_cast<uint16le_t>(aliases.size());
-+ const uint16le_t entry_count = static_cast<uint16le_t>(resource_ids.size());
- DCHECK_EQ(static_cast<size_t>(entry_count) + static_cast<size_t>(alias_count),
- resources_count);
-
-- file.Write(&kFileFormatV5, sizeof(kFileFormatV5));
-- file.Write(&encoding, sizeof(uint32_t));
-+ uint32le_t version = kFileFormatV5;
-+ file.Write(&version, sizeof(version));
-+ file.Write(&encoding, sizeof(uint32le_t));
- file.Write(&entry_count, sizeof(entry_count));
- file.Write(&alias_count, sizeof(alias_count));
-
-@@ -508,8 +533,8 @@ bool DataPack::WritePack(const base::FilePath& path,
- // last item so we can compute the size of the list item.
- const uint32_t index_length = (entry_count + 1) * sizeof(Entry);
- const uint32_t alias_table_length = alias_count * sizeof(Alias);
-- uint32_t data_offset = kHeaderLengthV5 + index_length + alias_table_length;
-- for (const uint16_t resource_id : resource_ids) {
-+ uint32le_t data_offset = kHeaderLengthV5 + index_length + alias_table_length;
-+ for (const uint16le_t resource_id : resource_ids) {
- file.Write(&resource_id, sizeof(resource_id));
- file.Write(&data_offset, sizeof(data_offset));
- data_offset += resources.find(resource_id)->second.length();
-@@ -517,13 +542,13 @@ bool DataPack::WritePack(const base::FilePath& path,
-
- // We place an extra entry after the last item that allows us to read the
- // size of the last item.
-- const uint16_t resource_id = 0;
-+ const uint16le_t resource_id = 0;
- file.Write(&resource_id, sizeof(resource_id));
- file.Write(&data_offset, sizeof(data_offset));
-
- // Write the aliases table, if any. Note: |aliases| is an std::map,
- // ensuring values are written in increasing order.
-- for (const std::pair<uint16_t, uint16_t>& alias : aliases) {
-+ for (const std::pair<uint16le_t, uint16le_t> alias : aliases) {
- file.Write(&alias, sizeof(alias));
- }
-
---- qtwebengine/src/3rdparty/chromium/ui/gfx/codec/jpeg_codec.cc
-+++ qtwebengine/src/3rdparty/chromium/ui/gfx/codec/jpeg_codec.cc
-@@ -212,11 +212,11 @@ bool JPEGCodec::Decode(const unsigned char* input, size_t input_size,
- // used by Chromium (i.e. RGBA and BGRA) and we just map the input
- // parameters to a colorspace.
- if (format == FORMAT_RGBA ||
-- (format == FORMAT_SkBitmap && SK_R32_SHIFT == 0)) {
-+ (format == FORMAT_SkBitmap && SK_PMCOLOR_BYTE_ORDER(R, G, B, A))) {
- cinfo->out_color_space = JCS_EXT_RGBX;
- cinfo->output_components = 4;
- } else if (format == FORMAT_BGRA ||
-- (format == FORMAT_SkBitmap && SK_B32_SHIFT == 0)) {
-+ (format == FORMAT_SkBitmap && SK_PMCOLOR_BYTE_ORDER(B, G, R, A))) {
- cinfo->out_color_space = JCS_EXT_BGRX;
- cinfo->output_components = 4;
- } else {
---- qtwebengine/src/3rdparty/chromium/ui/gfx/codec/png_codec.cc
-+++ qtwebengine/src/3rdparty/chromium/ui/gfx/codec/png_codec.cc
-@@ -169,6 +169,10 @@ void DecodeInfoCallback(png_struct* png_ptr, png_info* info_ptr) {
- png_set_bgr(png_ptr);
- png_set_add_alpha(png_ptr, 0xFF, PNG_FILLER_AFTER);
- break;
-+ case PNGCodec::FORMAT_ARGB:
-+ state->output_channels = 4;
-+ png_set_add_alpha(png_ptr, 0xFF, PNG_FILLER_BEFORE);
-+ break;
- case PNGCodec::FORMAT_SkBitmap:
- state->output_channels = 4;
- png_set_add_alpha(png_ptr, 0xFF, PNG_FILLER_AFTER);
-@@ -183,6 +187,10 @@ void DecodeInfoCallback(png_struct* png_ptr, png_info* info_ptr) {
- state->output_channels = 4;
- png_set_bgr(png_ptr);
- break;
-+ case PNGCodec::FORMAT_ARGB:
-+ state->output_channels = 4;
-+ png_set_swap_alpha(png_ptr);
-+ break;
- case PNGCodec::FORMAT_SkBitmap:
- state->output_channels = 4;
- break;
-@@ -475,6 +483,8 @@ bool PNGCodec::Encode(const unsigned char* input,
- case FORMAT_BGRA:
- colorType = kBGRA_8888_SkColorType;
- break;
-+ case FORMAT_ARGB:
-+ return false;
- case FORMAT_SkBitmap:
- colorType = kN32_SkColorType;
- break;
---- qtwebengine/src/3rdparty/chromium/ui/gfx/codec/png_codec.h
-+++ qtwebengine/src/3rdparty/chromium/ui/gfx/codec/png_codec.h
-@@ -37,6 +37,10 @@ class CODEC_EXPORT PNGCodec {
- // This is the default Windows DIB order.
- FORMAT_BGRA,
-
-+ // 4 bytes per pixel, in ARGB order in memory regardless of endianness.
-+ // Only supported for decoding
-+ FORMAT_ARGB,
-+
- // SkBitmap format. For Encode() kN32_SkColorType (4 bytes per pixel) and
- // kAlpha_8_SkColorType (1 byte per pixel) formats are supported.
- // kAlpha_8_SkColorType gets encoded into a grayscale PNG treating alpha as
---- qtwebengine/src/3rdparty/chromium/ui/gfx/codec/png_codec_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/ui/gfx/codec/png_codec_unittest.cc
-@@ -853,7 +853,7 @@ TEST(PNGCodec, EncodeA8SkBitmap) {
- for (int y = 0; y < h; y++) {
- uint8_t original_pixel = *original_bitmap.getAddr8(x, y);
- uint32_t decoded_pixel = *decoded_bitmap.getAddr32(x, y);
-- EXPECT_TRUE(BGRAGrayEqualsA8Gray(decoded_pixel, original_pixel));
-+ EXPECT_TRUE(BGRAGrayEqualsA8Gray(SkUnPreMultiply::PMColorToColor(decoded_pixel), original_pixel));
- }
- }
- }
---- qtwebengine/src/3rdparty/chromium/ui/gfx/color_analysis.cc
-+++ qtwebengine/src/3rdparty/chromium/ui/gfx/color_analysis.cc
-@@ -16,6 +16,7 @@
- #include <vector>
-
- #include "base/logging.h"
-+#include "base/sys_byteorder.h"
- #include "third_party/skia/include/core/SkBitmap.h"
- #include "third_party/skia/include/core/SkUnPreMultiply.h"
- #include "ui/gfx/codec/png_codec.h"
-@@ -506,10 +507,17 @@ SkColor FindClosestColor(const uint8_t* image,
- SkColor best_color = color;
- const uint8_t* byte = image;
- for (int i = 0; i < width * height; ++i) {
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- uint8_t b = *(byte++);
- uint8_t g = *(byte++);
- uint8_t r = *(byte++);
- uint8_t a = *(byte++);
-+#else
-+ uint8_t a = *(byte++);
-+ uint8_t r = *(byte++);
-+ uint8_t g = *(byte++);
-+ uint8_t b = *(byte++);
-+#endif
- // Ignore fully transparent pixels.
- if (a == 0)
- continue;
-@@ -527,7 +535,6 @@ SkColor FindClosestColor(const uint8_t* image,
-
- // For a 16x16 icon on an Intel Core i5 this function takes approximately
- // 0.5 ms to run.
--// TODO(port): This code assumes the CPU architecture is little-endian.
- SkColor CalculateKMeanColorOfBuffer(uint8_t* decoded_data,
- int img_width,
- int img_height,
-@@ -550,10 +557,17 @@ SkColor CalculateKMeanColorOfBuffer(uint8_t* decoded_data,
- int pixel_pos = sampler->GetSample(img_width, img_height) %
- (img_width * img_height);
-
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- uint8_t b = decoded_data[pixel_pos * 4];
- uint8_t g = decoded_data[pixel_pos * 4 + 1];
- uint8_t r = decoded_data[pixel_pos * 4 + 2];
- uint8_t a = decoded_data[pixel_pos * 4 + 3];
-+#else
-+ uint8_t a = decoded_data[pixel_pos * 4];
-+ uint8_t r = decoded_data[pixel_pos * 4 + 1];
-+ uint8_t g = decoded_data[pixel_pos * 4 + 2];
-+ uint8_t b = decoded_data[pixel_pos * 4 + 3];
-+#endif
- // Skip fully transparent pixels as they usually contain black in their
- // RGB channels but do not contribute to the visual image.
- if (a == 0)
-@@ -602,10 +616,17 @@ SkColor CalculateKMeanColorOfBuffer(uint8_t* decoded_data,
- uint8_t* pixel = decoded_data;
- uint8_t* decoded_data_end = decoded_data + (img_width * img_height * 4);
- while (pixel < decoded_data_end) {
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
- uint8_t b = *(pixel++);
- uint8_t g = *(pixel++);
- uint8_t r = *(pixel++);
- uint8_t a = *(pixel++);
-+#else
-+ uint8_t a = *(pixel++);
-+ uint8_t r = *(pixel++);
-+ uint8_t g = *(pixel++);
-+ uint8_t b = *(pixel++);
-+#endif
- // Skip transparent pixels, see above.
- if (a == 0)
- continue;
-@@ -683,8 +704,12 @@ SkColor CalculateKMeanColorOfPNG(scoped_refptr<base::RefCountedMemory> png,
-
- if (png.get() && png->size() &&
- gfx::PNGCodec::Decode(png->front(), png->size(),
-- gfx::PNGCodec::FORMAT_BGRA, &decoded_data,
-- &img_width, &img_height)) {
-+#if defined(ARCH_CPU_LITTLE_ENDIAN)
-+ gfx::PNGCodec::FORMAT_BGRA,
-+#else
-+ gfx::PNGCodec::FORMAT_ARGB,
-+#endif
-+ &decoded_data, &img_width, &img_height)) {
- return CalculateKMeanColorOfBuffer(&decoded_data[0], img_width, img_height,
- lower_bound, upper_bound, sampler, true);
- }
---- qtwebengine/src/3rdparty/chromium/ui/gfx/skbitmap_operations_unittest.cc
-+++ qtwebengine/src/3rdparty/chromium/ui/gfx/skbitmap_operations_unittest.cc
-@@ -238,7 +238,7 @@ TEST(SkBitmapOperationsTest, CreateHSLShiftedBitmapHueOnly) {
-
- for (int y = 0, i = 0; y < src_h; y++) {
- for (int x = 0; x < src_w; x++) {
-- *src.getAddr32(x, y) = SkColorSetARGB(255, 0, 0, i % 255);
-+ *src.getAddr32(x, y) = SkPackARGB32(255, 0, 0, i % 255);
- i++;
- }
- }
---- qtwebengine/src/3rdparty/chromium/url/url_canon_host.cc
-+++ qtwebengine/src/3rdparty/chromium/url/url_canon_host.cc
-@@ -135,8 +135,7 @@ bool DoSimpleHost(const INCHAR* host,
- if (source == '%') {
- // Unescape first, if possible.
- // Source will be used only if decode operation was successful.
-- if (!DecodeEscaped(host, &i, host_len,
-- reinterpret_cast<unsigned char*>(&source))) {
-+ if (!DecodeEscaped(host, &i, host_len, &source)) {
- // Invalid escaped character. There is nothing that can make this
- // host valid. We append an escaped percent so the URL looks reasonable
- // and mark as failed.
---- qtwebengine/src/3rdparty/chromium/url/url_canon_internal.h
-+++ qtwebengine/src/3rdparty/chromium/url/url_canon_internal.h
-@@ -305,9 +305,9 @@ inline bool Is8BitChar(base::char16 c) {
- return c <= 255;
- }
-
--template<typename CHAR>
-+template<typename CHAR, typename DST>
- inline bool DecodeEscaped(const CHAR* spec, int* begin, int end,
-- unsigned char* unescaped_value) {
-+ DST* unescaped_value) {
- if (*begin + 3 > end ||
- !Is8BitChar(spec[*begin + 1]) || !Is8BitChar(spec[*begin + 2])) {
- // Invalid escape sequence because there's not enough room, or the
diff --git a/dev-qt/qtwebengine/files/musl/0093-chromium-v8-elfv2.patch b/dev-qt/qtwebengine/files/musl/0093-chromium-v8-elfv2.patch
deleted file mode 100644
index f580c81..0000000
--- a/dev-qt/qtwebengine/files/musl/0093-chromium-v8-elfv2.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-This fixes v8 on big endian ppc64 ELFv2.
---- qtwebengine/src/3rdparty/chromium/v8/src/ppc/constants-ppc.h
-+++ qtwebengine/src/3rdparty/chromium/v8/src/ppc/constants-ppc.h
-@@ -21,7 +21,8 @@
- #endif
-
- #if V8_HOST_ARCH_PPC && \
-- (V8_OS_AIX || (V8_TARGET_ARCH_PPC64 && V8_TARGET_BIG_ENDIAN))
-+ (V8_OS_AIX || (V8_TARGET_ARCH_PPC64 && \
-+ (V8_TARGET_BIG_ENDIAN && (!defined(_CALL_ELF) || _CALL_ELF == 1))))
- #define ABI_USES_FUNCTION_DESCRIPTORS 1
- #else
- #define ABI_USES_FUNCTION_DESCRIPTORS 0
-@@ -33,13 +34,15 @@
- #define ABI_PASSES_HANDLES_IN_REGS 0
- #endif
-
--#if !V8_HOST_ARCH_PPC || !V8_TARGET_ARCH_PPC64 || V8_TARGET_LITTLE_ENDIAN
-+#if !V8_HOST_ARCH_PPC || !V8_TARGET_ARCH_PPC64 || \
-+ (V8_TARGET_LITTLE_ENDIAN || (defined(_CALL_ELF) && _CALL_ELF == 2))
- #define ABI_RETURNS_OBJECT_PAIRS_IN_REGS 1
- #else
- #define ABI_RETURNS_OBJECT_PAIRS_IN_REGS 0
- #endif
-
--#if !V8_HOST_ARCH_PPC || (V8_TARGET_ARCH_PPC64 && V8_TARGET_LITTLE_ENDIAN)
-+#if !V8_HOST_ARCH_PPC || (V8_TARGET_ARCH_PPC64 && \
-+ (V8_TARGET_LITTLE_ENDIAN || (defined(_CALL_ELF) && _CALL_ELF == 2)))
- #define ABI_CALL_VIA_IP 1
- #else
- #define ABI_CALL_VIA_IP 0
---- qtwebengine/src/3rdparty/chromium/v8/src/ppc/register-ppc.h
-+++ qtwebengine/src/3rdparty/chromium/v8/src/ppc/register-ppc.h
-@@ -145,7 +145,8 @@ const int kNumSafepointRegisters = 32;
- // The following constants describe the stack frame linkage area as
- // defined by the ABI. Note that kNumRequiredStackFrameSlots must
- // satisfy alignment requirements (rounding up if required).
--#if V8_TARGET_ARCH_PPC64 && V8_TARGET_LITTLE_ENDIAN // ppc64le linux
-+#if V8_TARGET_ARCH_PPC64 && (V8_TARGET_LITTLE_ENDIAN || \
-+ defined(_CALL_ELF) && _CALL_ELF == 2)
- // [0] back chain
- // [1] condition register save area
- // [2] link register save area
diff --git a/dev-qt/qtwebengine/files/musl/0094-big-endian-skia-portable.patch b/dev-qt/qtwebengine/files/musl/0094-big-endian-skia-portable.patch
deleted file mode 100644
index ea269d3..0000000
--- a/dev-qt/qtwebengine/files/musl/0094-big-endian-skia-portable.patch
+++ /dev/null
@@ -1,17 +0,0 @@
---- qtwebengine/src/3rdparty/chromium/third_party/skia/third_party/skcms/skcms.cc
-+++ qtwebengine/src/3rdparty/chromium/third_party/skia/third_party/skcms/skcms.cc
-@@ -1828,6 +1828,14 @@ typedef enum {
- #endif
- #endif
-
-+// with current gcc 8.3.0 we get an internal compiler error when compiling
-+// for ppc64 big endian - so switch to portable until this is resolved
-+#if defined(__powerpc64__)
-+# if defined(__BIG_ENDIAN__) && !defined(SKCMS_PORTABLE)
-+# define SKCMS_PORTABLE
-+# endif
-+#endif
-+
- #if defined(__clang__)
- template <int N, typename T> using Vec = T __attribute__((ext_vector_type(N)));
- #elif defined(__GNUC__)
diff --git a/dev-qt/qtwebengine/files/musl/0100-sandbox-sched_getparam.patch b/dev-qt/qtwebengine/files/musl/0100-sandbox-sched_getparam.patch
deleted file mode 100644
index 15c33a5..0000000
--- a/dev-qt/qtwebengine/files/musl/0100-sandbox-sched_getparam.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-Allow SYS_sched_getparam and SYS_sched_getscheduler
-musl uses them for pthread_getschedparam()
-
-source: https://git.alpinelinux.org/aports/commit/community/chromium?id=54af9f8ac24f52d382c5758e2445bf0206eff40e
-
---- qtwebengine/src/3rdparty/chromium/services/service_manager/sandbox/linux/bpf_renderer_policy_linux.cc 2019-11-12 20:48:20.013724661 +0100
-+++ qtwebengine/src/3rdparty/chromium/services/service_manager/sandbox/linux/bpf_renderer_policy_linux.cc.patched 2019-11-12 20:58:57.330695676 +0100
-@@ -93,10 +93,16 @@
- case __NR_sysinfo:
- case __NR_times:
- case __NR_uname:
-+#if !defined(__GLIBC__)
-+ case __NR_sched_getparam:
-+ case __NR_sched_getscheduler:
-+#endif
- return Allow();
- case __NR_sched_getaffinity:
-+#if defined(__GLIBC__)
- case __NR_sched_getparam:
- case __NR_sched_getscheduler:
-+#endif
- case __NR_sched_setscheduler:
- return sandbox::RestrictSchedTarget(GetPolicyPid(), sysno);
- case __NR_prlimit64:
diff --git a/dev-qt/qtwebengine/files/musl/musl-crashpad.patch b/dev-qt/qtwebengine/files/musl/musl-crashpad.patch
deleted file mode 100644
index 68e1893..0000000
--- a/dev-qt/qtwebengine/files/musl/musl-crashpad.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/ptracer.cc
-+++ a/src/3rdparty/chromium/third_party/crashpad/crashpad/util/linux/ptracer.cc
-@@ -26,6 +26,7 @@
-
- #if defined(ARCH_CPU_X86_FAMILY)
- #include <asm/ldt.h>
-+#include <asm/ptrace-abi.h>
- #endif
-
- namespace crashpad {
-
---- a/src/3rdparty/chromium/third_party/crashpad/crashpad/compat/linux/sys/ptrace.h
-+++ a/src/3rdparty/chromium/third_party/crashpad/crashpad/compat/linux/sys/ptrace.h
-@@ -17,7 +17,9 @@
-
- #include_next <sys/ptrace.h>
-
-+#if defined(__GLIBC__)
- #include <sys/cdefs.h>
-+#endif
-
- // https://sourceware.org/bugzilla/show_bug.cgi?id=22433
- #if !defined(PTRACE_GET_THREAD_AREA) && !defined(PT_GET_THREAD_AREA) && \
diff --git a/dev-qt/qtwebengine/files/musl/musl-sync.patch b/dev-qt/qtwebengine/files/musl/musl-sync.patch
deleted file mode 100644
index be3a3d1..0000000
--- a/dev-qt/qtwebengine/files/musl/musl-sync.patch
+++ /dev/null
@@ -1,30 +0,0 @@
---- a/src/3rdparty/chromium/third_party/libsync/src/include/sync/sync.h.orig 2020-02-21 07:43:33.748325175 -0500
-+++ a/src/3rdparty/chromium/third_party/libsync/src/include/sync/sync.h 2020-02-21 07:44:07.288328784 -0500
-@@ -19,12 +19,16 @@
- #ifndef __SYS_CORE_SYNC_H
- #define __SYS_CORE_SYNC_H
-
-+#if defined(__GLIBC__)
- #include <sys/cdefs.h>
-+#endif
- #include <stdint.h>
-
- #include <linux/types.h>
-
--__BEGIN_DECLS
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-
- struct sync_legacy_merge_data {
- int32_t fd2;
-@@ -158,6 +162,8 @@
- struct sync_pt_info *itr);
- void sync_fence_info_free(struct sync_fence_info_data *info);
-
--__END_DECLS
-+#ifdef __cplusplus
-+}
-+#endif
-
- #endif /* __SYS_CORE_SYNC_H */
diff --git a/dev-qt/qtwebengine/qtwebengine-5.13.2.ebuild b/dev-qt/qtwebengine/qtwebengine-5.13.2.ebuild
index 67f9db1..9357fd5 100644
--- a/dev-qt/qtwebengine/qtwebengine-5.13.2.ebuild
+++ b/dev-qt/qtwebengine/qtwebengine-5.13.2.ebuild
@@ -4,9 +4,11 @@
EAPI=7
PYTHON_COMPAT=( python2_7 )
+
inherit multiprocessing python-any-r1 qt5-build
DESCRIPTION="Library for rendering dynamic web content in Qt5 C++ and QML applications"
+SRC_URI+=" https://dev.gentoo.org/~anarchy/dist/${PN}-5.13.2-patches.tar.xz "
if [[ ${QT5_BUILD_TYPE} == release ]]; then
KEYWORDS="amd64 arm arm64 ~ppc64 ~x86"
@@ -86,7 +88,7 @@ src_prepare() {
fi
if use elibc_musl; then
- eapply "${FILESDIR}/musl"
+ eapply "${WORKDIR}/${PN}-5.13.2-patches"
sed -i -e "s;\(use_allocator_shim\) = .*;\1 = false;" src/3rdparty/chromium/build/config/allocator.gni || die
# Compatibility functions res_ninit() and res_nclose() for musl libc
cp -v "${FILESDIR}"/musl/resolv_compat.h "${S}"/src/3rdparty/chromium/net/dns || die
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