diff options
Diffstat (limited to 'packages/gcc/6.4.0/0000-Use-ucontext_t-not-struct-ucontext-in-linux-unwind.h.patch')
| -rw-r--r-- | packages/gcc/6.4.0/0000-Use-ucontext_t-not-struct-ucontext-in-linux-unwind.h.patch | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/packages/gcc/6.4.0/0000-Use-ucontext_t-not-struct-ucontext-in-linux-unwind.h.patch b/packages/gcc/6.4.0/0000-Use-ucontext_t-not-struct-ucontext-in-linux-unwind.h.patch deleted file mode 100644 index 9de88c1..0000000 --- a/packages/gcc/6.4.0/0000-Use-ucontext_t-not-struct-ucontext-in-linux-unwind.h.patch +++ /dev/null @@ -1,165 +0,0 @@ -From d1f626c8f3c2c2c3aca3a67d4b66641d2d911dfa Mon Sep 17 00:00:00 2001 -From: jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Tue, 4 Jul 2017 10:23:57 +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-6-branch@249957 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 +- - 10 files changed, 11 insertions(+), 11 deletions(-) - ---- a/libgcc/config/aarch64/linux-unwind.h -+++ b/libgcc/config/aarch64/linux-unwind.h -@@ -52,7 +52,7 @@ - struct rt_sigframe - { - siginfo_t info; -- struct ucontext uc; -+ ucontext_t uc; - }; - - struct rt_sigframe *rt_; ---- a/libgcc/config/alpha/linux-unwind.h -+++ b/libgcc/config/alpha/linux-unwind.h -@@ -51,7 +51,7 @@ - { - struct rt_sigframe { - siginfo_t info; -- struct ucontext uc; -+ ucontext_t uc; - } *rt_ = context->cfa; - sc = &rt_->uc.uc_mcontext; - } ---- a/libgcc/config/bfin/linux-unwind.h -+++ b/libgcc/config/bfin/linux-unwind.h -@@ -52,7 +52,7 @@ - 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. ---- a/libgcc/config/i386/linux-unwind.h -+++ b/libgcc/config/i386/linux-unwind.h -@@ -58,7 +58,7 @@ - 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 @@ - 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 ---- a/libgcc/config/m68k/linux-unwind.h -+++ b/libgcc/config/m68k/linux-unwind.h -@@ -33,7 +33,7 @@ - /* <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]; ---- a/libgcc/config/nios2/linux-unwind.h -+++ b/libgcc/config/nios2/linux-unwind.h -@@ -38,7 +38,7 @@ - - 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 */ ---- a/libgcc/config/pa/linux-unwind.h -+++ b/libgcc/config/pa/linux-unwind.h -@@ -80,7 +80,7 @@ - struct sigcontext *sc; - struct rt_sigframe { - siginfo_t info; -- struct ucontext uc; -+ ucontext_t uc; - } *frame; - - /* rt_sigreturn trampoline: ---- a/libgcc/config/sh/linux-unwind.h -+++ b/libgcc/config/sh/linux-unwind.h -@@ -180,7 +180,7 @@ - { - 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 ---- a/libgcc/config/tilepro/linux-unwind.h -+++ b/libgcc/config/tilepro/linux-unwind.h -@@ -61,7 +61,7 @@ - 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. */ ---- a/libgcc/config/xtensa/linux-unwind.h -+++ b/libgcc/config/xtensa/linux-unwind.h -@@ -67,7 +67,7 @@ - - struct rt_sigframe { - siginfo_t info; -- struct ucontext uc; -+ ucontext_t uc; - } *rt_; - - /* movi a2, __NR_rt_sigreturn; syscall */ |