diff options
| author | Grace Sainsbury <graces@redhat.com> | 2002-08-16 14:52:12 +0000 |
|---|---|---|
| committer | Grace Sainsbury <graces@redhat.com> | 2002-08-16 14:52:12 +0000 |
| commit | 426e15faa422da58069c374e54fd2edb2a09c037 (patch) | |
| tree | 422446da45e4733221977f1efe99407ae62d6ac4 /gdb/remote.c | |
| parent | da09ab01ebc58580ee37d5f383d43451253dd370 (diff) | |
| download | gdb-426e15faa422da58069c374e54fd2edb2a09c037.tar.gz | |
* remote.c (remote_insert_hw_breakpoint)
(remote_remove_hw_breakpoint): Fix calculation of length field
for Z-packet.
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index 0c3f23a527e..de64cc09c29 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -4985,11 +4985,11 @@ remote_insert_hw_breakpoint (CORE_ADDR addr, char *shadow) char *buf = alloca (rs->remote_packet_size); char *p = buf; - /* The length field should be set to soething so that the packet is - well formed. */ + /* The length field should be set to the size of a breakpoint + instruction. */ + + BREAKPOINT_FROM_PC (&addr, &len); - len = strlen (shadow); - len = len ? len : 1; if (remote_protocol_Z[Z_PACKET_HARDWARE_BP].support == PACKET_DISABLE) error ("Can't set hardware breakpoint without the '%s' (%s) packet\n", remote_protocol_Z[Z_PACKET_HARDWARE_BP].name, @@ -5026,8 +5026,12 @@ remote_remove_hw_breakpoint (CORE_ADDR addr, char *shadow) struct remote_state *rs = get_remote_state (); char *buf = alloca (rs->remote_packet_size); char *p = buf; - - len = sizeof (shadow); + + /* The length field should be set to the size of a breakpoint + instruction. */ + + BREAKPOINT_FROM_PC (&addr, &len); + if (remote_protocol_Z[Z_PACKET_HARDWARE_BP].support == PACKET_DISABLE) error ("Can't clear hardware breakpoint without the '%s' (%s) packet\n", remote_protocol_Z[Z_PACKET_HARDWARE_BP].name, |