diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 30 | ||||
| -rw-r--r-- | gdb/breakpoint.c | 5 | ||||
| -rw-r--r-- | gdb/inf-ttrace.c | 6 | ||||
| -rw-r--r-- | gdb/s390-nat.c | 4 | ||||
| -rw-r--r-- | gdb/target.c | 30 | ||||
| -rw-r--r-- | gdb/target.h | 6 |
6 files changed, 36 insertions, 45 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 679131a..8ac7f31 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,33 @@ +2006-02-08 Wu Zhou <woodzltc@cn.ibm.com> + + * breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Delete. + * config/i386/nm-i386sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New. + (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete. + * config/mips/nm-irix5.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New. + (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete. + * config/sparc/nm-sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New. + (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete. + * inf-ttrace.c (inf_ttrace_region_ok_for_hw_watchpoint): New. + (inf_ttrace_region_size_ok_for_hw_watchpoint): Delete. + (inf_ttrace_target): Delete to_region_size_ok_for_hw_watchpoint and + add to_region_ok_for_hw_watchpoint. + * s390-nat.c (s390_region_size_ok_for_hw_watchpoint): Delete. + (s390_region_ok_for_hw_watchpoint): New. + (_initialize_s390_nat): Delete to_region_size_ok_for_hw_watchpoint + and add to_region_ok_for_hw_watchpoint. + * target.c (default_region_size_ok_for_hw_watchpoint, + debug_to_region_size_ok_for_hw_watchpoint): Delete prototype. + (update_current_target): Delete to_region_size_ok_for_hw_watchpoint + inheritance and default_region_size_ok_for_hw_watchpoint. + (default_region_ok_for_hw_watchpoint): If len is less than or equal + the length of void pointer, return ok. + (default_region_size_ok_for_hw_watchpoint): Delete. + (debug_to_region_size_ok_for_hw_watchpoint): Delete. + (setup_target_debug): Delete to_region_size_ok_for_hw_watchpoint. + * target.h (struct target_ops): Delete + to_region_size_ok_for_hw_watchpoint. + (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete. + 2006-02-08 Ben Elliston <bje@au1.ibm.com> Wu Zhou <woodzltc@cn.ibm.com> diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index ddca4df..3860330 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -5807,11 +5807,6 @@ watch_command_1 (char *arg, int accessflag, int from_tty) in hardware. If the watchpoint can not be handled in hardware return zero. */ -#if !defined(TARGET_REGION_OK_FOR_HW_WATCHPOINT) -#define TARGET_REGION_OK_FOR_HW_WATCHPOINT(ADDR,LEN) \ - (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(LEN)) -#endif - static int can_use_hardware_watchpoint (struct value *v) { diff --git a/gdb/inf-ttrace.c b/gdb/inf-ttrace.c index d9c3bba..4648ef5 100644 --- a/gdb/inf-ttrace.c +++ b/gdb/inf-ttrace.c @@ -359,7 +359,7 @@ inf_ttrace_can_use_hw_breakpoint (int type, int len, int ot) } static int -inf_ttrace_region_size_ok_for_hw_watchpoint (int len) +inf_ttrace_region_ok_for_hw_watchpoint (CORE_ADDR addr, int len) { return 1; } @@ -1121,8 +1121,8 @@ inf_ttrace_target (void) t->to_insert_watchpoint = inf_ttrace_insert_watchpoint; t->to_remove_watchpoint = inf_ttrace_remove_watchpoint; t->to_stopped_by_watchpoint = inf_ttrace_stopped_by_watchpoint; - t->to_region_size_ok_for_hw_watchpoint = - inf_ttrace_region_size_ok_for_hw_watchpoint; + t->to_region_ok_for_hw_watchpoint = + inf_ttrace_region_ok_for_hw_watchpoint; t->to_kill = inf_ttrace_kill; t->to_create_inferior = inf_ttrace_create_inferior; t->to_follow_fork = inf_ttrace_follow_fork; diff --git a/gdb/s390-nat.c b/gdb/s390-nat.c index b92534a..da3f37e 100644 --- a/gdb/s390-nat.c +++ b/gdb/s390-nat.c @@ -358,7 +358,7 @@ s390_can_use_hw_breakpoint (int type, int cnt, int othertype) } static int -s390_region_size_ok_for_hw_watchpoint (int cnt) +s390_region_ok_for_hw_watchpoint (CORE_ADDR addr, int cnt) { return 1; } @@ -380,7 +380,7 @@ _initialize_s390_nat (void) /* Add our watchpoint methods. */ t->to_can_use_hw_breakpoint = s390_can_use_hw_breakpoint; - t->to_region_size_ok_for_hw_watchpoint = s390_region_size_ok_for_hw_watchpoint; + t->to_region_ok_for_hw_watchpoint = s390_region_ok_for_hw_watchpoint; t->to_have_continuable_watchpoint = 1; t->to_stopped_by_watchpoint = s390_stopped_by_watchpoint; t->to_insert_watchpoint = s390_insert_watchpoint; diff --git a/gdb/target.c b/gdb/target.c index d542bbf..3da3e65 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -50,8 +50,6 @@ static void default_terminal_info (char *, int); static int default_region_ok_for_hw_watchpoint (CORE_ADDR, int); -static int default_region_size_ok_for_hw_watchpoint (int); - static int nosymbol (char *, CORE_ADDR *); static void tcomplain (void); @@ -133,8 +131,6 @@ static int debug_to_stopped_data_address (struct target_ops *, CORE_ADDR *); static int debug_to_region_ok_for_hw_watchpoint (CORE_ADDR, int); -static int debug_to_region_size_ok_for_hw_watchpoint (int); - static void debug_to_terminal_init (void); static void debug_to_terminal_inferior (void); @@ -411,7 +407,6 @@ update_current_target (void) INHERIT (to_stopped_by_watchpoint, t); INHERIT (to_have_continuable_watchpoint, t); INHERIT (to_region_ok_for_hw_watchpoint, t); - INHERIT (to_region_size_ok_for_hw_watchpoint, t); INHERIT (to_terminal_init, t); INHERIT (to_terminal_inferior, t); INHERIT (to_terminal_ours_for_output, t); @@ -539,8 +534,6 @@ update_current_target (void) return_zero); de_fault (to_region_ok_for_hw_watchpoint, default_region_ok_for_hw_watchpoint); - de_fault (to_region_size_ok_for_hw_watchpoint, - default_region_size_ok_for_hw_watchpoint); de_fault (to_terminal_init, (void (*) (void)) target_ignore); @@ -1588,13 +1581,7 @@ find_default_create_inferior (char *exec_file, char *allargs, char **env, static int default_region_ok_for_hw_watchpoint (CORE_ADDR addr, int len) { - return TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT (len); -} - -static int -default_region_size_ok_for_hw_watchpoint (int byte_count) -{ - return (byte_count <= TYPE_LENGTH (builtin_type_void_data_ptr)); + return (len <= TYPE_LENGTH (builtin_type_void_data_ptr)); } static int @@ -2147,20 +2134,6 @@ debug_to_region_ok_for_hw_watchpoint (CORE_ADDR addr, int len) } static int -debug_to_region_size_ok_for_hw_watchpoint (int byte_count) -{ - CORE_ADDR retval; - - retval = debug_target.to_region_size_ok_for_hw_watchpoint (byte_count); - - fprintf_unfiltered (gdb_stdlog, - "TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT (%ld) = 0x%lx\n", - (unsigned long) byte_count, - (unsigned long) retval); - return retval; -} - -static int debug_to_stopped_by_watchpoint (void) { int retval; @@ -2566,7 +2539,6 @@ setup_target_debug (void) current_target.to_stopped_by_watchpoint = debug_to_stopped_by_watchpoint; current_target.to_stopped_data_address = debug_to_stopped_data_address; current_target.to_region_ok_for_hw_watchpoint = debug_to_region_ok_for_hw_watchpoint; - current_target.to_region_size_ok_for_hw_watchpoint = debug_to_region_size_ok_for_hw_watchpoint; current_target.to_terminal_init = debug_to_terminal_init; current_target.to_terminal_inferior = debug_to_terminal_inferior; current_target.to_terminal_ours_for_output = debug_to_terminal_ours_for_output; diff --git a/gdb/target.h b/gdb/target.h index 7a72c36..95e5def 100644 --- a/gdb/target.h +++ b/gdb/target.h @@ -347,7 +347,6 @@ struct target_ops int to_have_continuable_watchpoint; int (*to_stopped_data_address) (struct target_ops *, CORE_ADDR *); int (*to_region_ok_for_hw_watchpoint) (CORE_ADDR, int); - int (*to_region_size_ok_for_hw_watchpoint) (int); void (*to_terminal_init) (void); void (*to_terminal_inferior) (void); void (*to_terminal_ours_for_output) (void); @@ -1037,11 +1036,6 @@ extern void (*deprecated_target_new_objfile_hook) (struct objfile *); (*current_target.to_region_ok_for_hw_watchpoint) (addr, len) #endif -#if !defined(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT) -#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(byte_count) \ - (*current_target.to_region_size_ok_for_hw_watchpoint) (byte_count) -#endif - /* Set/clear a hardware watchpoint starting at ADDR, for LEN bytes. TYPE is 0 for write, 1 for read, and 2 for read/write accesses. Returns 0 for |