diff options
Diffstat (limited to 'libgcc')
| -rw-r--r-- | libgcc/ChangeLog | 28 | ||||
| -rw-r--r-- | libgcc/config.host | 2 | ||||
| -rw-r--r-- | libgcc/config/arm/unwind-arm.h | 7 | ||||
| -rw-r--r-- | libgcc/config/i386/gthr-win32.h | 6 | ||||
| -rw-r--r-- | libgcc/config/sh/t-linux | 2 | ||||
| -rw-r--r-- | libgcc/config/sh/t-netbsd | 1 | ||||
| -rw-r--r-- | libgcc/config/sh/t-sh | 2 | ||||
| -rw-r--r-- | libgcc/unwind-dw2-fde-dip.c | 8 |
8 files changed, 45 insertions, 11 deletions
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog index 683d2d113aa..b09c22fe5f2 100644 --- a/libgcc/ChangeLog +++ b/libgcc/ChangeLog @@ -1,3 +1,29 @@ +2012-10-07 Matthias Klose <doko@ubuntu.com> + + * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters + as unused. + (_Unwind_decode_typeinfo_ptr): Mark base as unused. + +2012-10-06 Mark Kettenis <kettenis@openbsd.org> + + * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file. + * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD. + (USE_PT_GNU_EH_FRAME): Define for OpenBSD. + (ElfW): Likewise. + +2012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com> + + PR other/53889 + * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): + Fix parameter names. + +2012-10-04 Oleg Endo <olegendo@gcc.gnu.org> + + PR target/33135 + * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete. + * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete. + * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option. + 2012-10-03 Oleg Endo <olegendo@gcc.gnu.org> PR target/50457 @@ -15,6 +41,8 @@ * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise. * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise. * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise. + * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy): + Likewise. * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): Likewise. * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy): diff --git a/libgcc/config.host b/libgcc/config.host index 368902467fb..763f6c3a252 100644 --- a/libgcc/config.host +++ b/libgcc/config.host @@ -213,7 +213,7 @@ case ${host} in esac ;; *-*-openbsd*) - tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic" + tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip" case ${target_thread_file} in posix) tmake_file="$tmake_file t-openbsd-thread" diff --git a/libgcc/config/arm/unwind-arm.h b/libgcc/config/arm/unwind-arm.h index 4300c8e31c6..74f72b0fdde 100644 --- a/libgcc/config/arm/unwind-arm.h +++ b/libgcc/config/arm/unwind-arm.h @@ -39,7 +39,8 @@ extern "C" { #endif /* Decode an R_ARM_TARGET2 relocation. */ static inline _Unwind_Word - _Unwind_decode_typeinfo_ptr (_Unwind_Word base, _Unwind_Word ptr) + _Unwind_decode_typeinfo_ptr (_Unwind_Word base __attribute__ ((unused)), + _Unwind_Word ptr) { _Unwind_Word tmp; @@ -65,7 +66,9 @@ extern "C" { } static inline _Unwind_Reason_Code - __gnu_unwind_24bit (_Unwind_Context * context, _uw data, int compact) + __gnu_unwind_24bit (_Unwind_Context * context __attribute__ ((unused)), + _uw data __attribute__ ((unused)), + int compact __attribute__ ((unused))) { return _URC_FAILURE; } diff --git a/libgcc/config/i386/gthr-win32.h b/libgcc/config/i386/gthr-win32.h index 965614841c5..ecde94132d2 100644 --- a/libgcc/config/i386/gthr-win32.h +++ b/libgcc/config/i386/gthr-win32.h @@ -538,7 +538,7 @@ __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex) } static inline int -__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *mutex) +__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex) { return __gthr_win32_recursive_mutex_destroy (__mutex); } @@ -769,9 +769,9 @@ __gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex) } static inline int -__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *mutex) +__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex) { - CloseHandle ((HANDLE) mutex->sema); + CloseHandle ((HANDLE) __mutex->sema); return 0; } diff --git a/libgcc/config/sh/t-linux b/libgcc/config/sh/t-linux index 60dee8de11a..d316db93708 100644 --- a/libgcc/config/sh/t-linux +++ b/libgcc/config/sh/t-linux @@ -2,7 +2,7 @@ LIB1ASMFUNCS_CACHE = _ic_invalidate _ic_invalidate_array LIB2ADD = $(srcdir)/config/sh/linux-atomic.c -HOST_LIBGCC2_CFLAGS += -mieee -DNO_FPSCR_VALUES +HOST_LIBGCC2_CFLAGS += -DNO_FPSCR_VALUES # Silence atomic built-in related warnings in linux-atomic.c. # Unfortunately the conflicting types warning can't be disabled selectively. diff --git a/libgcc/config/sh/t-netbsd b/libgcc/config/sh/t-netbsd index 3c5739e2ffc..93fe287e5c8 100644 --- a/libgcc/config/sh/t-netbsd +++ b/libgcc/config/sh/t-netbsd @@ -1,3 +1,2 @@ LIB1ASMFUNCS_CACHE = _ic_invalidate -HOST_LIBGCC2_CFLAGS += -mieee diff --git a/libgcc/config/sh/t-sh b/libgcc/config/sh/t-sh index efbaff8479e..61cfe79a6f8 100644 --- a/libgcc/config/sh/t-sh +++ b/libgcc/config/sh/t-sh @@ -59,5 +59,3 @@ div_table-4-300.o: $(srcdir)/config/sh/lib1funcs-4-300.S libgcc-4-300.a: div_table-4-300.o $(AR_CREATE_FOR_TARGET) $@ div_table-4-300.o -HOST_LIBGCC2_CFLAGS += -mieee - diff --git a/libgcc/unwind-dw2-fde-dip.c b/libgcc/unwind-dw2-fde-dip.c index 92f8ab54644..2ce3af80b15 100644 --- a/libgcc/unwind-dw2-fde-dip.c +++ b/libgcc/unwind-dw2-fde-dip.c @@ -33,7 +33,7 @@ #include "tconfig.h" #include "tsystem.h" -#ifndef inhibit_libc +#if !defined(inhibit_libc) && !defined(__OpenBSD__) #include <elf.h> /* Get DT_CONFIG. */ #endif #include "coretypes.h" @@ -65,6 +65,12 @@ #endif #if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ + && defined(__OpenBSD__) +# define ElfW(type) Elf_##type +# define USE_PT_GNU_EH_FRAME +#endif + +#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ && defined(TARGET_DL_ITERATE_PHDR) \ && defined(__sun__) && defined(__svr4__) # define USE_PT_GNU_EH_FRAME |