diff options
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index 20becee..b892dda 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -4624,11 +4624,12 @@ extended_remote_async_create_inferior (char *exec_file, char *args, char **env) } -/* On some machines, e.g. 68k, we may use a different breakpoint instruction - than other targets; in those use REMOTE_BREAKPOINT instead of just - BREAKPOINT. Also, bi-endian targets may define LITTLE_REMOTE_BREAKPOINT - and BIG_REMOTE_BREAKPOINT. If none of these are defined, we just call - the standard routines that are in mem-break.c. */ +/* On some machines, e.g. 68k, we may use a different breakpoint + instruction than other targets; in those use REMOTE_BREAKPOINT + instead of just BREAKPOINT_FROM_PC. Also, bi-endian targets may + define LITTLE_REMOTE_BREAKPOINT and BIG_REMOTE_BREAKPOINT. If none + of these are defined, we just call the standard routines that are + in mem-break.c. */ /* FIXME, these ought to be done in a more dynamic fashion. For instance, the choice of breakpoint instruction affects target program design and @@ -4652,13 +4653,13 @@ static unsigned char little_break_insn[] = LITTLE_REMOTE_BREAKPOINT; #endif /* REMOTE_BREAKPOINT */ -/* Insert a breakpoint on targets that don't have any better breakpoint - support. We read the contents of the target location and stash it, - then overwrite it with a breakpoint instruction. ADDR is the target - location in the target machine. CONTENTS_CACHE is a pointer to - memory allocated for saving the target contents. It is guaranteed - by the caller to be long enough to save sizeof BREAKPOINT bytes (this - is accomplished via BREAKPOINT_MAX). */ +/* Insert a breakpoint on targets that don't have any better + breakpoint support. We read the contents of the target location + and stash it, then overwrite it with a breakpoint instruction. + ADDR is the target location in the target machine. CONTENTS_CACHE + is a pointer to memory allocated for saving the target contents. + It is guaranteed by the caller to be long enough to save the number + of bytes returned by BREAKPOINT_FROM_PC. */ static int remote_insert_breakpoint (CORE_ADDR addr, char *contents_cache) |