FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* config/i386/nm-i386.h: Remove code within

Browse source 
I386_WATCHPOINTS_IN_TARGET_VECTOR conditional.
	* config/i386/nm-cygwin.h: Remove I386_WATCHPOINTS_IN_TARGET_VECTOR
	macro.
	* config/i386/nm-cygwin64.h: Ditto.
	* config/i386/nm-fbsd.h: Ditto.
	* config/i386/nm-go32.h: Ditto.
	* config/i386/nm-linux.h: Ditto.
	* config/i386/nm-linux64.h: Ditto.
This commit is contained in:
Pierre Muller 2009-03-26 00:18:46 +00:00
parent b7ab523c0d
commit 2bc57ae31d
8 changed files with 15 additions and 62 deletions
Download patch file Download diff file Expand all files Collapse all files

12
gdb/ChangeLog
View file

@ -1,3 +1,15 @@
2009-03-25 Pierre Muller <muller@ics.u-strasbg.fr>
* config/i386/nm-i386.h: Remove code within
I386_WATCHPOINTS_IN_TARGET_VECTOR conditional.
* config/i386/nm-cygwin.h: Remove I386_WATCHPOINTS_IN_TARGET_VECTOR
macro.
* config/i386/nm-cygwin64.h: Ditto.
* config/i386/nm-fbsd.h: Ditto.
* config/i386/nm-go32.h: Ditto.
* config/i386/nm-linux.h: Ditto.
* config/i386/nm-linux64.h: Ditto.
2009-03-25 Pierre Muller <muller@ics.u-strasbg.fr>
ARI fix: "xasprintf" rule.

1
gdb/config/i386/nm-cygwin.h
View file

@ -20,7 +20,6 @@
void dll_symbol_command (char *, int);
#define I386_USE_GENERIC_WATCHPOINTS
#define I386_WATCHPOINTS_IN_TARGET_VECTOR
#include "i386/nm-i386.h"

1
gdb/config/i386/nm-cygwin64.h
View file

@ -19,7 +19,6 @@
void dll_symbol_command (char *, int);
#define I386_USE_GENERIC_WATCHPOINTS
#define I386_WATCHPOINTS_IN_TARGET_VECTOR
#include "i386/nm-i386.h"

1
gdb/config/i386/nm-fbsd.h
View file

@ -23,7 +23,6 @@
#ifdef HAVE_PT_GETDBREGS
#define I386_USE_GENERIC_WATCHPOINTS
#define I386_WATCHPOINTS_IN_TARGET_VECTOR
#endif
#include "i386/nm-i386.h"

1
gdb/config/i386/nm-go32.h
View file

@ -18,7 +18,6 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#define I386_USE_GENERIC_WATCHPOINTS
#define I386_WATCHPOINTS_IN_TARGET_VECTOR
#include "i386/nm-i386.h"

59
gdb/config/i386/nm-i386.h
View file

@ -24,8 +24,9 @@
/* Targets should define this to use the generic x86 watchpoint support. */
#ifdef I386_USE_GENERIC_WATCHPOINTS
/* Add watchpoint methods to the provided target_ops. Targets which call
this should also define I386_WATCHPOINTS_IN_TARGET_VECTOR. */
/* Add watchpoint methods to the provided target_ops.
Targets which define I386_USE_GENERIC_WATCHPOINTS must
call this function. */
struct target_ops;
void i386_use_watchpoints (struct target_ops *);
@ -66,60 +67,6 @@ extern int i386_remove_hw_breakpoint (struct bp_target_info *bp_tgt);
extern int i386_stopped_by_watchpoint (void);
#ifndef I386_WATCHPOINTS_IN_TARGET_VECTOR
/* Returns the number of hardware watchpoints of type TYPE that we can
set. Value is positive if we can set CNT watchpoints, zero if
setting watchpoints of type TYPE is not supported, and negative if
CNT is more than the maximum number of watchpoints of type TYPE
that we can support. TYPE is one of bp_hardware_watchpoint,
bp_read_watchpoint, bp_write_watchpoint, or bp_hardware_breakpoint.
CNT is the number of such watchpoints used so far (including this
one). OTHERTYPE is non-zero if other types of watchpoints are
currently enabled.
We always return 1 here because we don't have enough information
about possible overlap of addresses that they want to watch. As an
extreme example, consider the case where all the watchpoints watch
the same address and the same region length: then we can handle a
virtually unlimited number of watchpoints, due to debug register
sharing implemented via reference counts in i386-nat.c. */
#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) 1
/* Returns non-zero if we can use hardware watchpoints to watch a
region whose address is ADDR and whose length is LEN. */
#define TARGET_REGION_OK_FOR_HW_WATCHPOINT(addr, len) \
i386_region_ok_for_watchpoint (addr, len)
/* After a watchpoint trap, the PC points to the instruction after the
one that caused the trap. Therefore we don't need to step over it.
But we do need to reset the status register to avoid another trap. */
#define HAVE_CONTINUABLE_WATCHPOINT 1
#define STOPPED_BY_WATCHPOINT(W) (i386_stopped_by_watchpoint () != 0)
#define target_stopped_data_address(target, x) \
i386_stopped_data_address(target, x)
/* Use these macros for watchpoint insertion/removal. */
#define target_insert_watchpoint(addr, len, type) \
i386_insert_watchpoint (addr, len, type)
#define target_remove_watchpoint(addr, len, type) \
i386_remove_watchpoint (addr, len, type)
#define target_insert_hw_breakpoint(bp_tgt) \
i386_insert_hw_breakpoint (bp_tgt)
#define target_remove_hw_breakpoint(bp_tgt) \
i386_remove_hw_breakpoint (bp_tgt)
#endif /* I386_WATCHPOINTS_IN_TARGET_VECTOR */
#endif /* I386_USE_GENERIC_WATCHPOINTS */
#endif /* NM_I386_H */

1
gdb/config/i386/nm-linux.h
View file

@ -24,7 +24,6 @@
/* GNU/Linux supports the i386 hardware debugging registers. */
#define I386_USE_GENERIC_WATCHPOINTS
#define I386_WATCHPOINTS_IN_TARGET_VECTOR
#include "i386/nm-i386.h"
#include "config/nm-linux.h"

1
gdb/config/i386/nm-linux64.h
View file

@ -25,7 +25,6 @@
/* GNU/Linux supports the i386 hardware debugging registers. */
#define I386_USE_GENERIC_WATCHPOINTS
#define I386_WATCHPOINTS_IN_TARGET_VECTOR
#include "i386/nm-i386.h"
#include "config/nm-linux.h"