150 lines
5.0 KiB
Diff
150 lines
5.0 KiB
Diff
There is one usage in boehm-gc/os_dep.c, but it is only used if
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SUNOS5SIGS is defined, which it is only if one of SUNOS5, DRSNX, HPUX, or
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FREEBSD is defined, which are all not using Linux-based glibc ports.
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Likewise, gcc/ada/init.c has a struct __siginfo occurence, but only for
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__FreeBSD__.
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config/rs6000/linux-unwind.h uses ``char siginfo[128]'', and
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config/s390/linux-unwind.h also uses a constant.
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I tested the following patch for sh-linux-gnu. This only covers one
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configuration, but the change is pretty mechanic anyway and every place
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that used to refer to struct siginfo already must have had <signal.h> in
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its include path, which is the same file that declares siginfo_t.
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OK to commit? This should probably also go into any active release
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branches, to keep them buildable once this glibc change ripples through?
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gcc/
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* config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use
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siginfo_t instead of struct siginfo.
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* config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
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* config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise.
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* config/ia64/linux-unwind.h (ia64_fallback_frame_state)
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(ia64_handle_unwabi): Likewise.
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* config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
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* config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
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* config/sh/linux-unwind.h (shmedia_fallback_frame_state)
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(sh_fallback_frame_state): Likewise.
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* config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise.
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* config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise.
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---
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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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@@ -49,7 +49,7 @@ alpha_fallback_frame_state (struct _Unwi
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else if (pc[1] == 0x201f015f) /* lda $0,NR_rt_sigreturn */
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{
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struct rt_sigframe {
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- struct siginfo info;
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+ siginfo_t info;
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struct ucontext uc;
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} *rt_ = context->cfa;
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sc = &rt_->uc.uc_mcontext;
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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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@@ -48,10 +48,10 @@ bfin_fallback_frame_state (struct _Unwin
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{
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struct rt_sigframe {
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int sig;
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- struct siginfo *pinfo;
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+ siginfo_t *pinfo;
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void *puc;
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char retcode[8];
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- struct siginfo info;
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+ siginfo_t info;
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struct ucontext uc;
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} *rt_ = context->cfa;
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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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@@ -133,9 +133,9 @@ x86_fallback_frame_state (struct _Unwind
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{
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struct rt_sigframe {
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int sig;
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- struct siginfo *pinfo;
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+ siginfo_t *pinfo;
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void *puc;
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- struct siginfo info;
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+ siginfo_t info;
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struct ucontext 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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--- a/gcc/config/ia64/linux-unwind.h
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+++ b/gcc/config/ia64/linux-unwind.h
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@@ -47,7 +47,7 @@ ia64_fallback_frame_state (struct _Unwin
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struct sigframe {
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char scratch[16];
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unsigned long sig_number;
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- struct siginfo *info;
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+ siginfo_t *info;
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struct sigcontext *sc;
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} *frame_ = (struct sigframe *)context->psp;
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struct sigcontext *sc = frame_->sc;
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@@ -137,7 +137,7 @@ ia64_handle_unwabi (struct _Unwind_Conte
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struct sigframe {
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char scratch[16];
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unsigned long sig_number;
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- struct siginfo *info;
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+ siginfo_t *info;
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struct sigcontext *sc;
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} *frame = (struct sigframe *)context->psp;
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struct sigcontext *sc = frame->sc;
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--- a/gcc/config/mips/linux-unwind.h
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+++ b/gcc/config/mips/linux-unwind.h
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@@ -75,7 +75,7 @@ mips_fallback_frame_state (struct _Unwin
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struct rt_sigframe {
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u_int32_t ass[4]; /* Argument save space for o32. */
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u_int32_t trampoline[2];
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- struct siginfo info;
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+ siginfo_t info;
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_sig_ucontext_t uc;
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} *rt_ = context->cfa;
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sc = &rt_->uc.uc_mcontext;
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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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@@ -63,7 +63,7 @@ pa32_fallback_frame_state (struct _Unwin
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int i;
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struct sigcontext *sc;
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struct rt_sigframe {
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- struct siginfo info;
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+ siginfo_t info;
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struct ucontext uc;
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} *frame;
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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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@@ -80,9 +80,9 @@ shmedia_fallback_frame_state (struct _Un
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&& (*(unsigned long *) (pc+11) == 0x6ff0fff0))
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{
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struct rt_sigframe {
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- struct siginfo *pinfo;
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+ siginfo_t *pinfo;
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void *puc;
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- struct siginfo info;
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+ siginfo_t info;
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struct ucontext 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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@@ -179,7 +179,7 @@ sh_fallback_frame_state (struct _Unwind_
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&& (*(unsigned short *) (pc+14) == 0x00ad))))
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{
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struct rt_sigframe {
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- struct siginfo info;
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+ siginfo_t info;
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struct ucontext 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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--- a/gcc/config/xtensa/linux-unwind.h
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+++ b/gcc/config/xtensa/linux-unwind.h
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@@ -62,7 +62,7 @@ xtensa_fallback_frame_state (struct _Unw
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struct sigcontext *sc;
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struct rt_sigframe {
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- struct siginfo info;
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+ siginfo_t info;
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struct ucontext uc;
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} *rt_;
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