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| author | Andrew Cagney <cagney@redhat.com> | 2004-04-02 19:44:25 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2004-04-02 19:44:25 +0000 |
| commit | 304396fba9a40662a849f6a116351f3b508bcd68 (patch) | |
| tree | e1e5608a9481a811d6ea51c5c2937b718cff7aca /gdb/frame.c | |
| parent | c5edf76a75a0f388a49b16f3e04bc1730e3fb709 (diff) | |
| download | gdb-304396fba9a40662a849f6a116351f3b508bcd68.zip gdb-304396fba9a40662a849f6a116351f3b508bcd68.tar.gz gdb-304396fba9a40662a849f6a116351f3b508bcd68.tar.bz2 | |
2004-04-02 Andrew Cagney <cagney@redhat.com>
* frame.c (safe_frame_unwind_memory): New function.
* frame.h (safe_frame_unwind_memory): Declare. Update description
of /safe_/ methods.
* tramp-frame.c (tramp_frame_start): Re-order parmeters, add
"next_frame". Use safe_frame_unwind_memory.
(tramp_frame_sniffer): Update call to tramp_frame_start.
Diffstat (limited to 'gdb/frame.c')
| -rw-r--r-- | gdb/frame.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gdb/frame.c b/gdb/frame.c index d725e87..bc04397 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -2270,6 +2270,14 @@ get_frame_memory_unsigned (struct frame_info *this_frame, CORE_ADDR addr, return read_memory_unsigned_integer (addr, len); } +int +safe_frame_unwind_memory (struct frame_info *this_frame, + CORE_ADDR addr, void *buf, int len) +{ + /* NOTE: read_memory_nobpt returns zero on success! */ + return !read_memory_nobpt (addr, buf, len); +} + /* Architecture method. */ struct gdbarch * |