diff options
Diffstat (limited to 'gdb/frame.h')
| -rw-r--r-- | gdb/frame.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gdb/frame.h b/gdb/frame.h index 3e38c61..32b3efa 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -40,8 +40,8 @@ strongly hinting at its unsafeness) safe_....(): Safer version of various functions, doesn't throw an - error (leave this for later?). Returns non-zero if the fetch - succeeds. Return a freshly allocated error message? + error (leave this for later?). Returns non-zero / non-NULL if the + request succeeds, zero / NULL otherwize. Suffixes: @@ -461,6 +461,11 @@ extern LONGEST get_frame_memory_signed (struct frame_info *this_frame, extern ULONGEST get_frame_memory_unsigned (struct frame_info *this_frame, CORE_ADDR memaddr, int len); +/* Same as above, but return non-zero when the entire memory read + succeeds, zero otherwize. */ +extern int safe_frame_unwind_memory (struct frame_info *this_frame, + CORE_ADDR addr, void *buf, int len); + /* Return this frame's architecture. */ extern struct gdbarch *get_frame_arch (struct frame_info *this_frame); |