diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 924543cd206..cc88bc99077 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,18 @@ +2017-06-28 Joseph Myers + + * 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. + 2017-06-27 Jerome Lambourg * config.host (i*86-wrs-vxworks7): Handle new acceptable triplet. 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 /* 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 */