[gentoo-commits] proj/gcc-patches:master commit in: 4.2.4/gentoo/

[gentoo-commits] proj/gcc-patches:master commit in: 4.2.4/gentoo/

[Sergei Trofimovich]

commit:     35af454956c486d6af11accbb76647067641f84b
Author:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sun Sep 16 10:49:24 2018 +0000
Commit:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sun Sep 16 10:49:24 2018 +0000
URL:        https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=35af4549

4.2.4: backport 'struct ucontext' to 'ucontext_t' rename in glibc

Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>

 4.2.4/gentoo/93_all_ucontext-to-ucontext_t.patch | 113 +++++++++++++++++++++++
 4.2.4/gentoo/README.history                      |   3 +
 2 files changed, 116 insertions(+)

diff --git a/4.2.4/gentoo/93_all_ucontext-to-ucontext_t.patch b/4.2.4/gentoo/93_all_ucontext-to-ucontext_t.patch
new file mode 100644
index 0000000..986baca
--- /dev/null
+++ b/4.2.4/gentoo/93_all_ucontext-to-ucontext_t.patch
@@ -0,0 +1,113 @@
+https://bugs.gentoo.org/629502
+
+From ecf0d1a107133c715763940c2b197aa814710e1b Mon Sep 17 00:00:00 2001
+From: jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Tue, 4 Jul 2017 10:25:10 +0000
+Subject: [PATCH] Use ucontext_t not struct ucontext in linux-unwind.h files.
+
+Current glibc no longer gives the ucontext_t type the tag struct
+ucontext, to conform with POSIX namespace rules.  This requires
+various linux-unwind.h files in libgcc, that were previously using
+struct ucontext, to be fixed to use ucontext_t instead.  This is
+similar to the removal of the struct siginfo tag from siginfo_t some
+years ago.
+
+This patch changes those files to use ucontext_t instead.  As the
+standard name that should be unconditionally safe, so this is not
+restricted to architectures supported by glibc, or conditioned on the
+glibc version.
+
+Tested compilation together with current glibc with glibc's
+build-many-glibcs.py.
+
+	* config/aarch64/linux-unwind.h (aarch64_fallback_frame_state),
+	config/alpha/linux-unwind.h (alpha_fallback_frame_state),
+	config/bfin/linux-unwind.h (bfin_fallback_frame_state),
+	config/i386/linux-unwind.h (x86_64_fallback_frame_state,
+	x86_fallback_frame_state), config/m68k/linux-unwind.h (struct
+	uw_ucontext), config/nios2/linux-unwind.h (struct nios2_ucontext),
+	config/pa/linux-unwind.h (pa32_fallback_frame_state),
+	config/sh/linux-unwind.h (sh_fallback_frame_state),
+	config/tilepro/linux-unwind.h (tile_fallback_frame_state),
+	config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Use
+	ucontext_t instead of struct ucontext.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-5-branch@249958 138bc75d-0d04-0410-961f-82ee72b054a4
+---
+ libgcc/config/aarch64/linux-unwind.h |  2 +-
+ libgcc/config/alpha/linux-unwind.h   |  2 +-
+ libgcc/config/bfin/linux-unwind.h    |  2 +-
+ libgcc/config/i386/linux-unwind.h    |  4 ++--
+ libgcc/config/m68k/linux-unwind.h    |  2 +-
+ libgcc/config/nios2/linux-unwind.h   |  2 +-
+ libgcc/config/pa/linux-unwind.h      |  2 +-
+ libgcc/config/sh/linux-unwind.h      |  2 +-
+ libgcc/config/tilepro/linux-unwind.h |  2 +-
+ libgcc/config/xtensa/linux-unwind.h  |  2 +-
+ 11 files changed, 25 insertions(+), 11 deletions(-)
+
+diff --git a/libgcc/config/alpha/linux-unwind.h b/libgcc/config/alpha/linux-unwind.h
+index d65474fec12..9a226b195b5 100644
+--- a/gcc/config/alpha/linux-unwind.h
++++ b/gcc/config/alpha/linux-unwind.h
+@@ -51,7 +51,7 @@ alpha_fallback_frame_state (struct _Unwind_Context *context,
+     {
+       struct rt_sigframe {
+ 	siginfo_t info;
+-	struct ucontext uc;
++	ucontext_t uc;
+       } *rt_ = context->cfa;
+       sc = &rt_->uc.uc_mcontext;
+     }
+diff --git a/libgcc/config/i386/linux-unwind.h b/libgcc/config/i386/linux-unwind.h
+index e54bf73b1fd..d35fc4566ce 100644
+--- a/gcc/config/i386/linux-unwind.h
++++ b/gcc/config/i386/linux-unwind.h
+@@ -58,7 +58,7 @@ x86_64_fallback_frame_state (struct _Unwind_Context *context,
+   if (*(unsigned char *)(pc+0) == 0x48
+       && *(unsigned long long *)(pc+1) == RT_SIGRETURN_SYSCALL)
+     {
+-      struct ucontext *uc_ = context->cfa;
++      ucontext_t *uc_ = context->cfa;
+       /* The void * cast is necessary to avoid an aliasing warning.
+          The aliasing warning is correct, but should not be a problem
+          because it does not alias anything.  */
+@@ -138,7 +138,7 @@ x86_fallback_frame_state (struct _Unwind_Context *context,
+ 	siginfo_t *pinfo;
+ 	void *puc;
+ 	siginfo_t info;
+-	struct ucontext uc;
++	ucontext_t uc;
+       } *rt_ = context->cfa;
+       /* The void * cast is necessary to avoid an aliasing warning.
+          The aliasing warning is correct, but should not be a problem
+diff --git a/libgcc/config/pa/linux-unwind.h b/libgcc/config/pa/linux-unwind.h
+index 01494685ea4..91575356803 100644
+--- a/gcc/config/pa/linux-unwind.h
++++ b/gcc/config/pa/linux-unwind.h
+@@ -80,7 +80,7 @@ pa32_fallback_frame_state (struct _Unwind_Context *context,
+   struct sigcontext *sc;
+   struct rt_sigframe {
+     siginfo_t info;
+-    struct ucontext uc;
++    ucontext_t uc;
+   } *frame;
+ 
+   /* rt_sigreturn trampoline:
+diff --git a/libgcc/config/sh/linux-unwind.h b/libgcc/config/sh/linux-unwind.h
+index e63091f287c..67033f06b4b 100644
+--- a/gcc/config/sh/linux-unwind.h
++++ b/gcc/config/sh/linux-unwind.h
+@@ -180,7 +180,7 @@ sh_fallback_frame_state (struct _Unwind_Context *context,
+     {
+       struct rt_sigframe {
+ 	siginfo_t info;
+-	struct ucontext uc;
++	ucontext_t uc;
+       } *rt_ = context->cfa;
+       /* The void * cast is necessary to avoid an aliasing warning.
+          The aliasing warning is correct, but should not be a problem
+-- 
+2.14.1
+

diff --git a/4.2.4/gentoo/README.history b/4.2.4/gentoo/README.history
index 620a9d5..36798e1 100644
--- a/4.2.4/gentoo/README.history
+++ b/4.2.4/gentoo/README.history
@@ -1,3 +1,6 @@
+1.5		TODO
+	+ 93_all_ucontext-to-ucontext_t.patch
+
 1.4		13 Jan 2016
 	- 00_all_gcc-trampolinewarn.patch
 	+ 44_all_gcc-log2-static-inline.patch

[gentoo-commits] proj/gcc-patches:master commit in: 4.2.4/gentoo/

[Sergei Trofimovich]

commit:     84a5eea5cfca5737bbb8d172ad34cca42834a7c6
Author:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sun Sep 23 22:08:16 2018 +0000
Commit:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sun Sep 23 22:08:16 2018 +0000
URL:        https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=84a5eea5

4.2.4: cut 1.5 release

Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>

 4.2.4/gentoo/README.history | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/4.2.4/gentoo/README.history b/4.2.4/gentoo/README.history
index 36798e1..39b6b8f 100644
--- a/4.2.4/gentoo/README.history
+++ b/4.2.4/gentoo/README.history
@@ -1,4 +1,4 @@
-1.5		TODO
+1.5		23 Sep 2018
 	+ 93_all_ucontext-to-ucontext_t.patch
 
 1.4		13 Jan 2016

[gentoo-commits] proj/gcc-patches:master commit in: 4.2.4/gentoo/

[Sergei Trofimovich]

commit:     3394b77f3396a9019df7734315142453dbaa3202
Author:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Wed Nov 28 22:51:20 2018 +0000
Commit:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Wed Nov 28 22:51:20 2018 +0000
URL:        https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=3394b77f

4.2.4: backport libjava ucontext and gomp werorr fixes

Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>

 4.2.4/gentoo/94_all_gcc-libgomp-no-werror.patch | 16 ++++++++++++++++
 4.2.4/gentoo/95_all_libjava-ucontext.patch      | 24 ++++++++++++++++++++++++
 4.2.4/gentoo/README.history                     |  4 ++++
 3 files changed, 44 insertions(+)

diff --git a/4.2.4/gentoo/94_all_gcc-libgomp-no-werror.patch b/4.2.4/gentoo/94_all_gcc-libgomp-no-werror.patch
new file mode 100644
index 0000000..1c3ec3a
--- /dev/null
+++ b/4.2.4/gentoo/94_all_gcc-libgomp-no-werror.patch
@@ -0,0 +1,16 @@
+libgomp does not respect --disable-werror
+
+http://bugs.gentoo.org/229059
+http://gcc.gnu.org/PR38436
+
+--- gcc-4.3.2/libgomp/configure
++++ gcc-4.3.2/libgomp/configure
+@@ -3297,7 +3297,7 @@
+ 
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+-  XCFLAGS="$XCFLAGS -Wall -Werror"
++  XCFLAGS="$XCFLAGS -Wall"
+ fi
+ 
+ # Find other programs we need.

diff --git a/4.2.4/gentoo/95_all_libjava-ucontext.patch b/4.2.4/gentoo/95_all_libjava-ucontext.patch
new file mode 100644
index 0000000..dfd5723
--- /dev/null
+++ b/4.2.4/gentoo/95_all_libjava-ucontext.patch
@@ -0,0 +1,24 @@
+https://bugs.gentoo.org/629502
+
+From 9b9287cde20ea57578cf07efb2a96ed4cc0da36f Mon Sep 17 00:00:00 2001
+From: doko <doko@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Thu, 7 Sep 2017 07:22:07 +0000
+Subject: [PATCH] 2017-09-07  Matthias Klose  <doko@ubuntu.com>
+
+        * include/x86_64-signal.h (HANDLE_DIVIDE_OVERFLOW): Replace
+        'struct ucontext' with ucontext_t.
+        * include/i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Likewise.
+        * include/s390-signal.h (HANDLE_DIVIDE_OVERFLOW): Likewise.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-5-branch@251832 138bc75d-0d04-0410-961f-82ee72b054a4
+
+--- a/libjava/include/x86_64-signal.h
++++ b/libjava/include/x86_64-signal.h
+@@ -28,5 +28,5 @@ static void _Jv_##_name (int, siginfo_t *,			\
+ #define HANDLE_DIVIDE_OVERFLOW						\
+ do									\
+ {									\
+-  struct ucontext *_uc = (struct ucontext *)_p;				\
++  ucontext_t *_uc = (ucontext_t *)_p;				\
+   volatile struct sigcontext *_sc = (struct sigcontext *) &_uc->uc_mcontext; \

diff --git a/4.2.4/gentoo/README.history b/4.2.4/gentoo/README.history
index 39b6b8f..5eef5ee 100644
--- a/4.2.4/gentoo/README.history
+++ b/4.2.4/gentoo/README.history
@@ -1,3 +1,7 @@
+1.6		TODO
+	+ 94_all_gcc-libgomp-no-werror.patch
+	+ 95_all_libjava-ucontext.patch
+
 1.5		23 Sep 2018
 	+ 93_all_ucontext-to-ucontext_t.patch
 

[gentoo-commits] proj/gcc-patches:master commit in: 4.2.4/gentoo/

[Sergei Trofimovich]

commit:     eedcd9efa70c80deb2573b22d8fa0710126704b1
Author:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sat Jun  1 09:30:01 2019 +0000
Commit:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sat Jun  1 09:30:01 2019 +0000
URL:        https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=eedcd9ef

4.2.4: cut 1.6 patchset

Three new patches:
94_all_gcc-libgomp-no-werror.patch: disable -Werror on libgomp
95_all_libjava-ucontext.patch: fix libjava build on modern glibc
96_all_cgraph_node-gcc-9.patch: workaround buid failure against gcc-9.1.0

Bug: https://bugs.gentoo.org/629502
Bug: https://gcc.gnu.org/PR90677
Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>

 4.2.4/gentoo/README.history | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/4.2.4/gentoo/README.history b/4.2.4/gentoo/README.history
index b36f3e0..67f76d5 100644
--- a/4.2.4/gentoo/README.history
+++ b/4.2.4/gentoo/README.history
@@ -1,4 +1,4 @@
-1.6		TODO
+1.6		1 Jun 2019
 	+ 94_all_gcc-libgomp-no-werror.patch
 	+ 95_all_libjava-ucontext.patch
 	+ 96_all_cgraph_node-gcc-9.patch

[gentoo-commits] proj/gcc-patches:master commit in: 4.2.4/gentoo/

[Sergei Trofimovich]

commit:     6ed1ab841bd2f67a18350a707737c85a900ff906
Author:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
AuthorDate: Sat Nov  9 23:27:57 2019 +0000
Commit:     Sergei Trofimovich <slyfox <AT> gentoo <DOT> org>
CommitDate: Sat Nov  9 23:27:57 2019 +0000
URL:        https://gitweb.gentoo.org/proj/gcc-patches.git/commit/?id=6ed1ab84

4.2.4: expand 98_all_cgraph_node-gcc-9.patch to allow gcc-9

Signed-off-by: Sergei Trofimovich <slyfox <AT> gentoo.org>

 4.2.4/gentoo/96_all_cgraph_node-gcc-9.patch | 6 +++---
 4.2.4/gentoo/README.history                 | 3 +++
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/4.2.4/gentoo/96_all_cgraph_node-gcc-9.patch b/4.2.4/gentoo/96_all_cgraph_node-gcc-9.patch
index 92f27a8..16e99b0 100644
--- a/4.2.4/gentoo/96_all_cgraph_node-gcc-9.patch
+++ b/4.2.4/gentoo/96_all_cgraph_node-gcc-9.patch
@@ -16,7 +16,7 @@ gcc-4.6.4/gcc/pretty-print.h:322:6: error: 'cgraph_node' is not defined as a typ
  /* This header may be included before diagnostics-core.h, hence the duplicate
     definitions to allow for GCC-specific formats.  */
 -#if GCC_VERSION >= 3005
-+#if (GCC_VERSION >= 3005) && (GCC_VERSION != 9001) /* 9.1.0 is buggy: https://gcc.gnu.org/PR90677  */
++#if (GCC_VERSION >= 3005) && (__GNUC__ != 9) /* gcc-9 is buggy: https://gcc.gnu.org/PR90677  */
  #define ATTRIBUTE_GCC_PPDIAG(m, n) __attribute__ ((__format__ (__gcc_diag__, m ,n))) ATTRIBUTE_NONNULL(m)
  #else
  #define ATTRIBUTE_GCC_PPDIAG(m, n) ATTRIBUTE_NONNULL(m)
@@ -27,7 +27,7 @@ gcc-4.6.4/gcc/pretty-print.h:322:6: error: 'cgraph_node' is not defined as a typ
     diagnostic framework extensions, you must include this file before
     toplev.h, not after.  */
 -#if GCC_VERSION >= 4001
-+#if (GCC_VERSION >= 4001) && (GCC_VERSION != 9001) /* 9.1.0 is buggy: https://gcc.gnu.org/PR90677  */
++#if (GCC_VERSION >= 4001) && (__GNUC__ != 9) /* gcc-9 is buggy: https://gcc.gnu.org/PR90677  */
  #define ATTRIBUTE_GCC_CDIAG(m, n) __attribute__ ((__format__ (GCC_DIAG_STYLE, m ,n))) ATTRIBUTE_NONNULL(m)
  #else
  #define ATTRIBUTE_GCC_CDIAG(m, n) ATTRIBUTE_NONNULL(m)
@@ -38,7 +38,7 @@ gcc-4.6.4/gcc/pretty-print.h:322:6: error: 'cgraph_node' is not defined as a typ
     each language front end can extend them with its own set of format
     specifiers.  We must use custom format checks.  */
 -#if GCC_VERSION >= 4001
-+#if (GCC_VERSION >= 4001) && (GCC_VERSION != 9001) /* 9.1.0 is buggy: https://gcc.gnu.org/PR90677  */
++#if (GCC_VERSION >= 4001) && (__GNUC__ != 9) /* gcc-9 is buggy: https://gcc.gnu.org/PR90677  */
  #define ATTRIBUTE_GCC_DIAG(m, n) __attribute__ ((__format__ (GCC_DIAG_STYLE, m, n))) ATTRIBUTE_NONNULL(m)
  #else
  #define ATTRIBUTE_GCC_DIAG(m, n) ATTRIBUTE_NONNULL(m)

diff --git a/4.2.4/gentoo/README.history b/4.2.4/gentoo/README.history
index 67f76d5..ed87ab5 100644
--- a/4.2.4/gentoo/README.history
+++ b/4.2.4/gentoo/README.history
@@ -1,3 +1,6 @@
+2		9 Nov 2019
+	U 96_all_cgraph_node-gcc-9.patch
+
 1.6		1 Jun 2019
 	+ 94_all_gcc-libgomp-no-werror.patch
 	+ 95_all_libjava-ucontext.patch