diff options
author | Roland McGrath <roland@hack.frob.com> | 2015-01-05 14:01:49 -0800 |
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committer | Roland McGrath <roland@hack.frob.com> | 2015-01-05 15:42:16 -0800 |
commit | 46abb64d6287d09100b147d062f6810066389b7e (patch) | |
tree | 9102447cb3ce0baaf29cb4041d8bb915f1185225 /sysdeps/gnu/unwind-resume.c | |
parent | 61695fb2bab724ed69057c3eff03253708f96517 (diff) | |
download | glibc-46abb64d6287d09100b147d062f6810066389b7e.tar.gz |
ARM: Consolidate with generic unwinder wrapper code
Diffstat (limited to 'sysdeps/gnu/unwind-resume.c')
-rw-r--r-- | sysdeps/gnu/unwind-resume.c | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/sysdeps/gnu/unwind-resume.c b/sysdeps/gnu/unwind-resume.c index 3f8b1def8f..267949e3a3 100644 --- a/sysdeps/gnu/unwind-resume.c +++ b/sysdeps/gnu/unwind-resume.c @@ -21,15 +21,16 @@ #include <unwind.h> #include <gnu/lib-names.h> #include <sysdep.h> +#include <unwind-resume.h> -static void (*libgcc_s_resume) (struct _Unwind_Exception *exc) - __attribute__ ((noreturn)); -static _Unwind_Reason_Code (*libgcc_s_personality) - (int, _Unwind_Action, _Unwind_Exception_Class, struct _Unwind_Exception *, - struct _Unwind_Context *); -static void -init (void) +void (*__libgcc_s_resume) (struct _Unwind_Exception *exc) + attribute_hidden __attribute__ ((noreturn)); + +static _Unwind_Reason_Code (*libgcc_s_personality) PERSONALITY_PROTO; + +void attribute_hidden __attribute__ ((cold)) +__libgcc_s_init (void) { void *resume, *personality; void *handle; @@ -43,33 +44,31 @@ init (void) " must be installed for pthread_cancel to work\n"); PTR_MANGLE (resume); - libgcc_s_resume = resume; + __libgcc_s_resume = resume; PTR_MANGLE (personality); libgcc_s_personality = personality; } +#if !HAVE_ARCH_UNWIND_RESUME void _Unwind_Resume (struct _Unwind_Exception *exc) { - if (__glibc_unlikely (libgcc_s_resume == NULL)) - init (); + if (__glibc_unlikely (__libgcc_s_resume == NULL)) + __libgcc_s_init (); - __typeof (libgcc_s_resume) resume = libgcc_s_resume; + __typeof (__libgcc_s_resume) resume = __libgcc_s_resume; PTR_DEMANGLE (resume); (*resume) (exc); } +#endif _Unwind_Reason_Code -__gcc_personality_v0 (int version, _Unwind_Action actions, - _Unwind_Exception_Class exception_class, - struct _Unwind_Exception *ue_header, - struct _Unwind_Context *context) +__gcc_personality_v0 PERSONALITY_PROTO { if (__glibc_unlikely (libgcc_s_personality == NULL)) - init (); + __libgcc_s_init (); __typeof (libgcc_s_personality) personality = libgcc_s_personality; PTR_DEMANGLE (personality); - - return (*personality) (version, actions, exception_class, ue_header, context); + return (*personality) PERSONALITY_ARGS; } |