diff options
| author | Mark Kettenis <kettenis@gnu.org> | 2004-08-22 20:34:55 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@gnu.org> | 2004-08-22 20:34:55 +0000 |
| commit | 025977831f5c76dd56857301f964f6df19976d70 (patch) | |
| tree | 6a3b9408190c551e50c98431255781522dbafcdb /gdb | |
| parent | cae75fdda4f5704ab6944c8d4ff5db1b516ba89c (diff) | |
| download | gdb-025977831f5c76dd56857301f964f6df19976d70.tar.gz | |
* amd64obsd-tdep.c (amd64obsd_sigtramp_p): Use
safe_frame_unwind_memory instead of target_read_memory.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 3 | ||||
| -rw-r--r-- | gdb/amd64obsd-tdep.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index dd0eb8530da..37807a11faf 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,8 @@ 2004-08-22 Mark Kettenis <kettenis@gnu.org> + * amd64obsd-tdep.c (amd64obsd_sigtramp_p): Use + safe_frame_unwind_memory instead of target_read_memory. + * infptrace.c: Remove #ifdef'ed out inclusion of gdb_stat.h. Reorder includes. (fetch_register, store_register): Remove prototypes. diff --git a/gdb/amd64obsd-tdep.c b/gdb/amd64obsd-tdep.c index 0c742a26ecc..f97b9a6c57e 100644 --- a/gdb/amd64obsd-tdep.c +++ b/gdb/amd64obsd-tdep.c @@ -90,6 +90,7 @@ amd64obsd_sigtramp_p (struct frame_info *next_frame) 0x67, 0x00, 0x00, 0x00, /* movq $SYS_sigreturn, %rax */ 0xcd, 0x80 /* int $0x80 */ }; + size_t buflen = (sizeof sigreturn) + 1; char *name, *buf; /* If the function has a valid symbol name, it isn't a @@ -105,7 +106,7 @@ amd64obsd_sigtramp_p (struct frame_info *next_frame) /* If we can't read the instructions at START_PC, return zero. */ buf = alloca ((sizeof sigreturn) + 1); - if (target_read_memory (start_pc + 6, buf, (sizeof sigreturn) + 1)) + if (!safe_frame_unwind_memory (next_frame, start_pc + 6, buf, buflen)) return 0; /* Check for sigreturn(2). Depending on how the assembler encoded |