diff options
Diffstat (limited to 'gdb/sparc-linux-tdep.c')
| -rw-r--r-- | gdb/sparc-linux-tdep.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/gdb/sparc-linux-tdep.c b/gdb/sparc-linux-tdep.c index 36c0565..db40365 100644 --- a/gdb/sparc-linux-tdep.c +++ b/gdb/sparc-linux-tdep.c @@ -144,16 +144,17 @@ sparc32_linux_sigtramp_p (struct frame_info *next_frame) find_pc_partial_function (pc, &name, NULL, NULL); /* If we have NAME, we can optimize the search. The trampolines are - named __restore and __restore_rt. However, they aren't dynamically - exported from the shared C library, so the trampoline may appear to - be part of the preceding function. This should always be sigaction, - __sigaction, or __libc_sigaction (all aliases to the same function). */ + named __sigreturn_stub and __rt_sigreturn_stub. However, they + aren't dynamically exported from the shared C library, so the + trampoline may appear to be part of the preceding function. This + should always be sigaction, __sigaction, or __libc_sigaction (all + aliases to the same function). */ if (name == NULL || strstr (name, "sigaction") != NULL) return (sparc32_linux_sigtramp_start (next_frame) != 0 || sparc32_linux_rt_sigtramp_start (next_frame) != 0); - return (strcmp ("__restore", name) == 0 - || strcmp ("__restore_rt", name) == 0); + return (strcmp ("__sigreturn_stub", name) == 0 + || strcmp ("__rt_sigreturn_stub", name) == 0); } static struct sparc_frame_cache * @@ -192,6 +193,8 @@ sparc32_linux_sigtramp_frame_cache (struct frame_info *next_frame, cache->saved_regs = trad_frame_alloc_saved_regs (next_frame); + /* Offsets from <bits/sigcontext.h> */ + cache->saved_regs[SPARC32_PSR_REGNUM].addr = sigcontext_addr + 0; cache->saved_regs[SPARC32_PC_REGNUM].addr = sigcontext_addr + 4; cache->saved_regs[SPARC32_NPC_REGNUM].addr = sigcontext_addr + 8; |