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* TODO (register_buffer): Delete.

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* regcache.c (register_buffer): Make static.
(regcache_collect): New function.
* regcache.h (register_buffer): Delete declaration.
(regcache_collect): Declare.
* remote.c (store_register_using_P): Rewrite using
regcache_collect.
(remote_store_registers): Ditto.
* go32-nat.c (store_register): Ditto.
This commit is contained in:
Andrew Cagney
2001-11-15 06:43:10 +00:00
parent 7c2b59d0e8
commit 193cb69f7b
6 changed files with 48 additions and 18 deletions
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26
gdb/remote.c
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@@ -3444,13 +3444,13 @@ store_register_using_P (int regno)
struct remote_state *rs = get_remote_state ();
/* Try storing a single register. */
char *buf = alloca (rs->remote_packet_size);
char *regp;
char *regp = alloca (MAX_REGISTER_RAW_SIZE);
char *p;
int i;
sprintf (buf, "P%x=", regno);
p = buf + strlen (buf);
regp = register_buffer (regno);
regcache_collect (regno, regp);
bin2hex (regp, p, REGISTER_RAW_SIZE (regno));
remote_send (buf, (rs->remote_packet_size));
@@ -3465,10 +3465,10 @@ static void
remote_store_registers (int regno)
{
struct remote_state *rs = get_remote_state ();
char *buf = alloca (rs->remote_packet_size);
char *buf;
char *regs;
int i;
char *p;
char *regs;
set_thread (PIDGET (inferior_ptid), 1);
@@ -3501,13 +3501,23 @@ remote_store_registers (int regno)
}
}
buf[0] = 'G';
/* Extract all the registers in the regcache copying them into a
local buffer. */
{
int i;
regs = alloca (REGISTER_BYTES);
memset (regs, REGISTER_BYTES, 0);
for (i = 0; i < NUM_REGS; i++)
{
regcache_collect (i, regs + REGISTER_BYTE (i));
}
}
/* Command describes registers byte by byte,
each byte encoded as two hex characters. */
regs = register_buffer (-1);
p = buf + 1;
buf = alloca (rs->remote_packet_size);
p = buf;
*p++ = 'G';
/* remote_prepare_to_store insures that register_bytes_found gets set. */
bin2hex (regs, p, register_bytes_found);
remote_send (buf, (rs->remote_packet_size));