gcc: update to 7.2.0

1 files changed, 0 insertions, 204 deletions

diff --git a/toolchain/gcc/patches/7.1.0/glibc-compat.patch b/toolchain/gcc/patches/7.1.0/glibc-compat.patch
deleted file mode 100644
index 4893d85c0..000000000
--- a/toolchain/gcc/patches/7.1.0/glibc-compat.patch
+++ /dev/null
@@ -1,204 +0,0 @@
-From 5266910fed23d6d7f101a878dd8a28d178697ec5 Mon Sep 17 00:00:00 2001
-From: jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Wed, 28 Jun 2017 09:21:16 +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/riscv/linux-unwind.h (riscv_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/trunk@249731 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/riscv/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 +-
- 12 files changed, 27 insertions(+), 12 deletions(-)
-
-diff --git a/libgcc/config/aarch64/linux-unwind.h b/libgcc/config/aarch64/linux-unwind.h
-index d5d6980442f..d46d5f53be3 100644
---- a/libgcc/config/aarch64/linux-unwind.h
-+++ b/libgcc/config/aarch64/linux-unwind.h
-@@ -55,7 +55,7 @@ aarch64_fallback_frame_state (struct _Unwind_Context *context,
-   struct rt_sigframe
-   {
-     siginfo_t info;
--    struct ucontext uc;
-+    ucontext_t uc;
-   };
- 
-   struct rt_sigframe *rt_;
-diff --git a/libgcc/config/alpha/linux-unwind.h b/libgcc/config/alpha/linux-unwind.h
-index a91a5f4fe26..7202516581d 100644
---- a/libgcc/config/alpha/linux-unwind.h
-+++ b/libgcc/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/bfin/linux-unwind.h b/libgcc/config/bfin/linux-unwind.h
-index 9412c7652b8..37e9feb6965 100644
---- a/libgcc/config/bfin/linux-unwind.h
-+++ b/libgcc/config/bfin/linux-unwind.h
-@@ -52,7 +52,7 @@ bfin_fallback_frame_state (struct _Unwind_Context *context,
- 	void *puc;
- 	char retcode[8];
- 	siginfo_t info;
--	struct ucontext uc;
-+	ucontext_t uc;
-       } *rt_ = context->cfa;
- 
-       /* The void * cast is necessary to avoid an aliasing warning.
-diff --git a/libgcc/config/i386/linux-unwind.h b/libgcc/config/i386/linux-unwind.h
-index b1d5040a687..2009ad72260 100644
---- a/libgcc/config/i386/linux-unwind.h
-+++ b/libgcc/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/m68k/linux-unwind.h b/libgcc/config/m68k/linux-unwind.h
-index 82c7a297a6d..9ea39d454aa 100644
---- a/libgcc/config/m68k/linux-unwind.h
-+++ b/libgcc/config/m68k/linux-unwind.h
-@@ -33,7 +33,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
- /* <sys/ucontext.h> is unfortunately broken right now.  */
- struct uw_ucontext {
- 	unsigned long	  uc_flags;
--	struct ucontext  *uc_link;
-+	ucontext_t	 *uc_link;
- 	stack_t		  uc_stack;
- 	mcontext_t	  uc_mcontext;
- 	unsigned long	  uc_filler[80];
-diff --git a/libgcc/config/nios2/linux-unwind.h b/libgcc/config/nios2/linux-unwind.h
-index ae82efd6de6..204359d7b92 100644
---- a/libgcc/config/nios2/linux-unwind.h
-+++ b/libgcc/config/nios2/linux-unwind.h
-@@ -38,7 +38,7 @@ struct nios2_mcontext {
- 
- struct nios2_ucontext {
-   unsigned long uc_flags;
--  struct ucontext *uc_link;
-+  ucontext_t *uc_link;
-   stack_t uc_stack;
-   struct nios2_mcontext uc_mcontext;
-   sigset_t uc_sigmask;	/* mask last for extensibility */
-diff --git a/libgcc/config/pa/linux-unwind.h b/libgcc/config/pa/linux-unwind.h
-index 580c18dad69..c2c3409bcc1 100644
---- a/libgcc/config/pa/linux-unwind.h
-+++ b/libgcc/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/riscv/linux-unwind.h b/libgcc/config/riscv/linux-unwind.h
-index a051a2869d4..1c8aeff7ef0 100644
---- a/libgcc/config/riscv/linux-unwind.h
-+++ b/libgcc/config/riscv/linux-unwind.h
-@@ -42,7 +42,7 @@ riscv_fallback_frame_state (struct _Unwind_Context *context,
-   struct rt_sigframe
-   {
-     siginfo_t info;
--    struct ucontext uc;
-+    ucontext_t uc;
-   };
- 
-   struct rt_sigframe *rt_;
-diff --git a/libgcc/config/sh/linux-unwind.h b/libgcc/config/sh/linux-unwind.h
-index 1038caeb5c3..a8c98220282 100644
---- a/libgcc/config/sh/linux-unwind.h
-+++ b/libgcc/config/sh/linux-unwind.h
-@@ -82,7 +82,7 @@ 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
-diff --git a/libgcc/config/tilepro/linux-unwind.h b/libgcc/config/tilepro/linux-unwind.h
-index a8dc4405715..dba3b410279 100644
---- a/libgcc/config/tilepro/linux-unwind.h
-+++ b/libgcc/config/tilepro/linux-unwind.h
-@@ -61,7 +61,7 @@ tile_fallback_frame_state (struct _Unwind_Context *context,
-   struct rt_sigframe {
-     unsigned char save_area[C_ABI_SAVE_AREA_SIZE];
-     siginfo_t info;
--    struct ucontext uc;
-+    ucontext_t uc;
-   } *rt_;
- 
-   /* Return if this is not a signal handler.  */
-diff --git a/libgcc/config/xtensa/linux-unwind.h b/libgcc/config/xtensa/linux-unwind.h
-index 67c272820d0..2cb9eb1f739 100644
---- a/libgcc/config/xtensa/linux-unwind.h
-+++ b/libgcc/config/xtensa/linux-unwind.h
-@@ -67,7 +67,7 @@ xtensa_fallback_frame_state (struct _Unwind_Context *context,
- 
-   struct rt_sigframe {
-     siginfo_t info;
--    struct ucontext uc;
-+    ucontext_t uc;
-   } *rt_;
- 
-   /* movi a2, __NR_rt_sigreturn; syscall */
--- 
-2.11.0
-