108 lines
3.8 KiB
Diff
108 lines
3.8 KiB
Diff
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Trivally backported the upstream commit
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b685411208e0aaa79190d54faf945763514706b8
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(different directory, some files not present, etc.)
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We only really use x86* from those, probably, so I didn't bother much.
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diff --git a/gcc/config/alpha/linux-unwind.h b/gcc/config/alpha/linux-unwind.h
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index bdbba4a..e84812e 100644
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--- a/gcc/config/alpha/linux-unwind.h
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+++ b/gcc/config/alpha/linux-unwind.h
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@@ -51,7 +51,7 @@ alpha_fallback_frame_state (struct _Unwind_Context *context,
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{
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struct rt_sigframe {
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siginfo_t info;
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- struct ucontext uc;
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+ ucontext_t uc;
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} *rt_ = context->cfa;
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sc = &rt_->uc.uc_mcontext;
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}
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diff --git a/gcc/config/bfin/linux-unwind.h b/gcc/config/bfin/linux-unwind.h
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index 77b7c23..8bf5e82 100644
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--- a/gcc/config/bfin/linux-unwind.h
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+++ b/gcc/config/bfin/linux-unwind.h
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@@ -52,7 +52,7 @@ bfin_fallback_frame_state (struct _Unwind_Context *context,
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void *puc;
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char retcode[8];
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siginfo_t info;
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- struct ucontext uc;
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+ ucontext_t uc;
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} *rt_ = context->cfa;
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/* The void * cast is necessary to avoid an aliasing warning.
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diff --git a/gcc/config/i386/linux-unwind.h b/gcc/config/i386/linux-unwind.h
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index 540a0a2..29efbe3 100644
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--- a/gcc/config/i386/linux-unwind.h
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+++ b/gcc/config/i386/linux-unwind.h
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@@ -58,7 +58,7 @@ x86_64_fallback_frame_state (struct _Unwind_Context *context,
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if (*(unsigned char *)(pc+0) == 0x48
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&& *(unsigned long long *)(pc+1) == RT_SIGRETURN_SYSCALL)
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{
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- struct ucontext *uc_ = context->cfa;
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+ ucontext_t *uc_ = context->cfa;
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/* The void * cast is necessary to avoid an aliasing warning.
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The aliasing warning is correct, but should not be a problem
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because it does not alias anything. */
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@@ -138,7 +138,7 @@ x86_fallback_frame_state (struct _Unwind_Context *context,
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siginfo_t *pinfo;
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void *puc;
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siginfo_t info;
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- struct ucontext uc;
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+ ucontext_t uc;
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} *rt_ = context->cfa;
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/* The void * cast is necessary to avoid an aliasing warning.
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The aliasing warning is correct, but should not be a problem
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diff --git a/gcc/config/m68k/linux-unwind.h b/gcc/config/m68k/linux-unwind.h
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index 75b7cf7..f964e24 100644
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--- a/gcc/config/m68k/linux-unwind.h
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+++ b/gcc/config/m68k/linux-unwind.h
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@@ -33,7 +33,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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/* <sys/ucontext.h> is unfortunately broken right now. */
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struct uw_ucontext {
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unsigned long uc_flags;
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- struct ucontext *uc_link;
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+ ucontext_t *uc_link;
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stack_t uc_stack;
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mcontext_t uc_mcontext;
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unsigned long uc_filler[80];
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diff --git a/gcc/config/pa/linux-unwind.h b/gcc/config/pa/linux-unwind.h
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index 9a2657f..e47493d 100644
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--- a/gcc/config/pa/linux-unwind.h
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+++ b/gcc/config/pa/linux-unwind.h
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@@ -80,7 +80,7 @@ pa32_fallback_frame_state (struct _Unwind_Context *context,
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struct sigcontext *sc;
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struct rt_sigframe {
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siginfo_t info;
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- struct ucontext uc;
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+ ucontext_t uc;
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} *frame;
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/* rt_sigreturn trampoline:
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diff --git a/gcc/config/sh/linux-unwind.h b/gcc/config/sh/linux-unwind.h
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index e389cac..0bf43ba 100644
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--- a/gcc/config/sh/linux-unwind.h
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+++ b/gcc/config/sh/linux-unwind.h
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@@ -180,7 +180,7 @@ sh_fallback_frame_state (struct _Unwind_Context *context,
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{
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struct rt_sigframe {
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siginfo_t info;
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- struct ucontext uc;
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+ ucontext_t uc;
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} *rt_ = context->cfa;
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/* The void * cast is necessary to avoid an aliasing warning.
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The aliasing warning is correct, but should not be a problem
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diff --git a/gcc/config/xtensa/linux-unwind.h b/gcc/config/xtensa/linux-unwind.h
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index 9872492..586a9d4 100644
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--- a/gcc/config/xtensa/linux-unwind.h
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+++ b/gcc/config/xtensa/linux-unwind.h
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@@ -67,7 +67,7 @@ xtensa_fallback_frame_state (struct _Unwind_Context *context,
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struct rt_sigframe {
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siginfo_t info;
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- struct ucontext uc;
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+ ucontext_t uc;
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} *rt_;
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/* movi a2, __NR_rt_sigreturn; syscall */
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--
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2.9.3
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