diff options
Diffstat (limited to 'gdb/remote.c')
| -rw-r--r-- | gdb/remote.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/gdb/remote.c b/gdb/remote.c index 40be8e6badc..e55e141ab0b 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -261,9 +261,10 @@ init_remote_state (struct gdbarch *gdbarch) int regnum; struct remote_state *rs = xmalloc (sizeof (struct remote_state)); - /* Start out by having the remote protocol mimic the existing - behavour - just copy in the description of the register cache. */ - rs->sizeof_g_packet = DEPRECATED_REGISTER_BYTES; /* OK */ + if (DEPRECATED_REGISTER_BYTES != 0) + rs->sizeof_g_packet = DEPRECATED_REGISTER_BYTES; + else + rs->sizeof_g_packet = 0; /* Assume a 1:1 regnum<->pnum table. */ rs->regs = xcalloc (NUM_REGS + NUM_PSEUDO_REGS, sizeof (struct packet_reg)); @@ -274,8 +275,11 @@ init_remote_state (struct gdbarch *gdbarch) r->regnum = regnum; r->offset = REGISTER_BYTE (regnum); r->in_g_packet = (regnum < NUM_REGS); - /* ...size = REGISTER_RAW_SIZE (regnum); */ /* ...name = REGISTER_NAME (regnum); */ + + /* Compute packet size by accumulating the size of all registers. */ + if (DEPRECATED_REGISTER_BYTES == 0) + rs->sizeof_g_packet += register_size (current_gdbarch, regnum); } /* Default maximum number of characters in a packet body. Many |