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* breakpoint.c (bpstat_stop_status),

Browse Source 
infcmd.c (step_1),
	  infrun.c (wait_for_inferior): collapse SHIFT_INST_REGS ifdef and insert macro.

	* m88k-tdep.c: include ieee-float.h.  new global target_is_m88110.
	  new const struct ext_format_m88110 for float format.
	  (pic_prologue_code): add braces.
	  (next_insn): remove unused variable buf.
	  (frame_find_saved_regs): remove unused variables next_addr,
	  saved_regs, regnum.
	  (frame_locals_address): remove unused variables frame, ap.
	  (frame_args_address): remove unused variables frame, ap.
	  (push_parameters): add some breaks and a default case.

	* remote-bug.c: remove redundant includes of value.h, target.h,
	  serial.h.
	  (bug_open): corrected typo, sr_multi_scan -> gr_multi_scan.
	  (bug_fetch_register): special case sfip register for m88110.
	  remove flag bit masking of pc registers.  This should be handled
	  by the ADDR_BITS_* macros.
	  (bug_store_register): special case sfip register for m88110.
	  Corrected sprint format for extended registers.
This commit is contained in:
K. Richard Pixley
1993-09-22 00:43:55 +00:00
parent 7b11cf9684
commit 817ac7f82b
4 changed files with 56 additions and 33 deletions
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25
gdb/remote-bug.c
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@@ -23,7 +23,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "defs.h"
#include "inferior.h"
#include "wait.h"
#include "value.h"
#include <string.h>
#include <ctype.h>
@@ -33,9 +32,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <errno.h>
#include "terminal.h"
#include "target.h"
#include "gdbcore.h"
#include "serial.h"
#include "gdbcmd.h"
#include "remote-utils.h"
@@ -228,7 +225,7 @@ bug_open (args, from_tty)
sr_write_cr("rs cr06");
sr_expect("rs cr06");
switch (sr_multi_scan(cpu_check_strings, 0))
switch (gr_multi_scan(cpu_check_strings, 0))
{
case 0: /* this is an m88100 */
target_is_m88110 = 0;
@@ -438,6 +435,12 @@ bug_fetch_register(regno)
for (i = 0; i < NUM_REGS; ++i)
bug_fetch_register(i);
}
else if (target_is_m88110 && regno == SFIP_REGNUM)
{
/* m88110 has no sfip. */
long l = 0;
supply_register(regno, (char *) &l);
}
else if (regno < XFP_REGNUM)
{
sr_write("rs ", 3);
@@ -445,14 +448,6 @@ bug_fetch_register(regno)
sr_expect("=");
regval = sr_get_hex_word();
gr_expect_prompt();
/* the following registers contain flag bits in the lower to bit slots.
Mask them off */
if (regno == PC_REGNUM /* aka sxip */
|| regno == NPC_REGNUM /* aka snip */
|| regno == SFIP_REGNUM) /* aka sfip */
regval &= ~0x3;
supply_register(regno, (char *) &regval);
}
else
@@ -523,7 +518,9 @@ bug_store_register (regno)
regname = get_reg_name(regno);
if (regno < XFP_REGNUM)
if (target_is_m88110 && regno == SFIP_REGNUM)
return;
else if (regno < XFP_REGNUM)
sprintf(buffer, "rs %s %08x",
regname,
read_register(regno));
@@ -531,7 +528,7 @@ bug_store_register (regno)
{
unsigned char *value = &registers[REGISTER_BYTE(regno)];
sprintf(buffer, "rs %s %1x_%2x%1x_%1x%2x%2x%2x%2x%2x%2x",
sprintf(buffer, "rs %s %1x_%02x%1x_%1x%02x%02x%02x%02x%02x%02x;d",
regname,
/* sign */
(value[0] >> 7) & 0xf,