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2003-08-29 Andrew Cagney <cagney@redhat.com>

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* config/mips/tm-embed.h (STOPPED_BY_WATCHPOINT): Delete macro.
	(TARGET_CAN_USE_HARDWARE_WATCHPOINT): Delete macro.
	(target_remove_watchpoint): Delete macro.
	(target_insert_watchpoint): Delete macro.
	(remote_mips_can_use_hardware_watchpoint): Delete declaration.
	(remote_mips_stopped_by_watchpoint): Delete declaration.
	(remote_mips_remove_watchpoint): Delete declaration.
	(remote_mips_set_watchpoint): Delete declaration.
	(TARGET_HAS_HARDWARE_WATCHPOINTS): Delete macro.
	* remote-mips.c (_initialize_remote_mips): Set
	"to_insert_watchpoint", "to_stopped_by_watchpoint",
	"to_can_use_hardware_watchpoint", and "to_remove_watchpoint".
	(mips_insert_watchpoint): Rename remote_mips_set_watchpoint.
	(mips_remove_watchpoint): Rename remote_mips_remove_watchpoint.
	(mips_stopped_by_watchpoint): Rename
	remote_mips_stopped_by_watchpoint.
	(mips_can_hardware_watchpoint): Rename
	remote_mips_can_use_hardware_watchpoint, update function
	signature.
This commit is contained in:
Andrew Cagney 2003-08-29 16:18:06 +00:00
parent b0f5c6f2c5
commit 546143b61a
3 changed files with 37 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
gdb/ChangeLog
View File

@ -1,3 +1,25 @@
2003-08-29 Andrew Cagney <cagney@redhat.com>
* config/mips/tm-embed.h (STOPPED_BY_WATCHPOINT): Delete macro.
(TARGET_CAN_USE_HARDWARE_WATCHPOINT): Delete macro.
(target_remove_watchpoint): Delete macro.
(target_insert_watchpoint): Delete macro.
(remote_mips_can_use_hardware_watchpoint): Delete declaration.
(remote_mips_stopped_by_watchpoint): Delete declaration.
(remote_mips_remove_watchpoint): Delete declaration.
(remote_mips_set_watchpoint): Delete declaration.
(TARGET_HAS_HARDWARE_WATCHPOINTS): Delete macro.
* remote-mips.c (_initialize_remote_mips): Set
"to_insert_watchpoint", "to_stopped_by_watchpoint",
"to_can_use_hardware_watchpoint", and "to_remove_watchpoint".
(mips_insert_watchpoint): Rename remote_mips_set_watchpoint.
(mips_remove_watchpoint): Rename remote_mips_remove_watchpoint.
(mips_stopped_by_watchpoint): Rename
remote_mips_stopped_by_watchpoint.
(mips_can_hardware_watchpoint): Rename
remote_mips_can_use_hardware_watchpoint, update function
signature.
2003-08-29 Mark Kettenis <kettenis@gnu.org>
* x86-64-linux-tdep.c (user_to_gdb_regmap): Remove USER_CS and

29
gdb/config/mips/tm-embed.h
View File

@ -19,28 +19,13 @@
#include "mips/tm-mips.h"
/* Watchpoint support */
#define TARGET_HAS_HARDWARE_WATCHPOINTS
/* Use these macros for watchpoint insertion/deletion. */
/* type can be 0: write watch, 1: read watch, 2: access watch (read/write) */
#define target_insert_watchpoint(addr, len, type) \
remote_mips_set_watchpoint (addr, len, type)
int remote_mips_set_watchpoint (CORE_ADDR addr, int len, int type);
#define target_remove_watchpoint(addr, len, type) \
remote_mips_remove_watchpoint (addr, len, type)
int remote_mips_remove_watchpoint (CORE_ADDR addr, int len, int type);
/* We need to remove watchpoints when stepping, else we hit them again! */
/* FIXME: cagney/2003-08-29: The macros HAVE_STEPPABLE_WATCHPOINT,
HAVE_NONSTEPPABLE_WATCHPOINT, and HAVE_CONTINUABLE_WATCHPOINT need
to all be folded into the target vector. Since they are being used
as guards for STOPPED_BY_WATCHPOINT, why not have
STOPPED_BY_WATCHPOINT return the type of watchpoint that the code
is sitting on? */
#define HAVE_NONSTEPPABLE_WATCHPOINT 1
int remote_mips_stopped_by_watchpoint (void);
#define STOPPED_BY_WATCHPOINT(w) remote_mips_stopped_by_watchpoint ()
#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
remote_mips_can_use_hardware_watchpoint(cnt)
int remote_mips_can_use_hardware_watchpoint (int cnt);

12
gdb/remote-mips.c
View File

@ -2405,7 +2405,7 @@ pmon_remove_breakpoint (CORE_ADDR addr, char *contents_cache)
implements the TARGET_CAN_USE_HARDWARE_WATCHPOINT macro. */
int
remote_mips_can_use_hardware_watchpoint (int cnt)
mips_can_use_watchpoint (int type, int cnt, int othertype)
{
return cnt < MAX_LSI_BREAKPOINTS && strcmp (target_shortname, "lsi") == 0;
}
@ -2464,7 +2464,7 @@ remote_mips_remove_hw_breakpoint (CORE_ADDR addr, char *contents_cache)
watchpoint. */
int
remote_mips_set_watchpoint (CORE_ADDR addr, int len, int type)
mips_insert_watchpoint (CORE_ADDR addr, int len, int type)
{
if (set_breakpoint (addr, len, type))
return -1;
@ -2473,7 +2473,7 @@ remote_mips_set_watchpoint (CORE_ADDR addr, int len, int type)
}
int
remote_mips_remove_watchpoint (CORE_ADDR addr, int len, int type)
mips_remove_watchpoint (CORE_ADDR addr, int len, int type)
{
if (clear_breakpoint (addr, len, type))
return -1;
@ -2482,7 +2482,7 @@ remote_mips_remove_watchpoint (CORE_ADDR addr, int len, int type)
}
int
remote_mips_stopped_by_watchpoint (void)
mips_stopped_by_watchpoint (void)
{
return hit_watchpoint;
}
@ -3494,6 +3494,10 @@ _initialize_remote_mips (void)
mips_ops.to_files_info = mips_files_info;
mips_ops.to_insert_breakpoint = mips_insert_breakpoint;
mips_ops.to_remove_breakpoint = mips_remove_breakpoint;
mips_ops.to_insert_watchpoint = mips_insert_watchpoint;
mips_ops.to_remove_watchpoint = mips_remove_watchpoint;
mips_ops.to_stopped_by_watchpoint = mips_stopped_by_watchpoint;
mips_ops.to_can_use_hw_breakpoint = mips_can_use_watchpoint;
mips_ops.to_kill = mips_kill;
mips_ops.to_load = mips_load;
mips_ops.to_create_inferior = mips_create_inferior;