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| 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 | 1c5bf4196bff5c57446bd9d7a00ae4a20ded34e4 (patch) | |
| tree | 5c05f398a7c2a2cef22898e41a7a8d623b2e4ed4 /gdb/amd64obsd-tdep.c | |
| parent | 8cbba7c88185e1f9775509402b24639eb3018e45 (diff) | |
| download | fsf-binutils-gdb-1c5bf4196bff5c57446bd9d7a00ae4a20ded34e4.zip fsf-binutils-gdb-1c5bf4196bff5c57446bd9d7a00ae4a20ded34e4.tar.gz fsf-binutils-gdb-1c5bf4196bff5c57446bd9d7a00ae4a20ded34e4.tar.bz2 | |
* amd64obsd-tdep.c (amd64obsd_sigtramp_p): Use
safe_frame_unwind_memory instead of target_read_memory.
Diffstat (limited to 'gdb/amd64obsd-tdep.c')
| -rw-r--r-- | gdb/amd64obsd-tdep.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/amd64obsd-tdep.c b/gdb/amd64obsd-tdep.c index 0c742a2..f97b9a6 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 |