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https://sourceware.org/git/binutils-gdb.git
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* 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.
This commit is contained in:
Wu Zhou
parent
e0d24f8d6e
commit
2a3cdf79c3
@ -1,3 +1,33 @@
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2006-02-08 Wu Zhou <woodzltc@cn.ibm.com>
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* breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Delete.
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* config/i386/nm-i386sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
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(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
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* config/mips/nm-irix5.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
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(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
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* config/sparc/nm-sol2.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT): New.
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(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
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* inf-ttrace.c (inf_ttrace_region_ok_for_hw_watchpoint): New.
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(inf_ttrace_region_size_ok_for_hw_watchpoint): Delete.
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(inf_ttrace_target): Delete to_region_size_ok_for_hw_watchpoint and
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add to_region_ok_for_hw_watchpoint.
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* s390-nat.c (s390_region_size_ok_for_hw_watchpoint): Delete.
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(s390_region_ok_for_hw_watchpoint): New.
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(_initialize_s390_nat): Delete to_region_size_ok_for_hw_watchpoint
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and add to_region_ok_for_hw_watchpoint.
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* target.c (default_region_size_ok_for_hw_watchpoint,
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debug_to_region_size_ok_for_hw_watchpoint): Delete prototype.
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(update_current_target): Delete to_region_size_ok_for_hw_watchpoint
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inheritance and default_region_size_ok_for_hw_watchpoint.
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(default_region_ok_for_hw_watchpoint): If len is less than or equal
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the length of void pointer, return ok.
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(default_region_size_ok_for_hw_watchpoint): Delete.
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(debug_to_region_size_ok_for_hw_watchpoint): Delete.
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(setup_target_debug): Delete to_region_size_ok_for_hw_watchpoint.
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* target.h (struct target_ops): Delete
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to_region_size_ok_for_hw_watchpoint.
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(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete.
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2006-02-08 Ben Elliston <bje@au1.ibm.com>
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Wu Zhou <woodzltc@cn.ibm.com>
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@ -5807,11 +5807,6 @@ watch_command_1 (char *arg, int accessflag, int from_tty)
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in hardware. If the watchpoint can not be handled
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in hardware return zero. */
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#if !defined(TARGET_REGION_OK_FOR_HW_WATCHPOINT)
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#define TARGET_REGION_OK_FOR_HW_WATCHPOINT(ADDR,LEN) \
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(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(LEN))
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#endif
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static int
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can_use_hardware_watchpoint (struct value *v)
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{
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@ -359,7 +359,7 @@ inf_ttrace_can_use_hw_breakpoint (int type, int len, int ot)
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}
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static int
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inf_ttrace_region_size_ok_for_hw_watchpoint (int len)
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inf_ttrace_region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
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{
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return 1;
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}
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@ -1121,8 +1121,8 @@ inf_ttrace_target (void)
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t->to_insert_watchpoint = inf_ttrace_insert_watchpoint;
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t->to_remove_watchpoint = inf_ttrace_remove_watchpoint;
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t->to_stopped_by_watchpoint = inf_ttrace_stopped_by_watchpoint;
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t->to_region_size_ok_for_hw_watchpoint =
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inf_ttrace_region_size_ok_for_hw_watchpoint;
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t->to_region_ok_for_hw_watchpoint =
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inf_ttrace_region_ok_for_hw_watchpoint;
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t->to_kill = inf_ttrace_kill;
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t->to_create_inferior = inf_ttrace_create_inferior;
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t->to_follow_fork = inf_ttrace_follow_fork;
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@ -358,7 +358,7 @@ s390_can_use_hw_breakpoint (int type, int cnt, int othertype)
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}
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static int
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s390_region_size_ok_for_hw_watchpoint (int cnt)
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s390_region_ok_for_hw_watchpoint (CORE_ADDR addr, int cnt)
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{
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return 1;
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}
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@ -380,7 +380,7 @@ _initialize_s390_nat (void)
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/* Add our watchpoint methods. */
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t->to_can_use_hw_breakpoint = s390_can_use_hw_breakpoint;
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t->to_region_size_ok_for_hw_watchpoint = s390_region_size_ok_for_hw_watchpoint;
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t->to_region_ok_for_hw_watchpoint = s390_region_ok_for_hw_watchpoint;
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t->to_have_continuable_watchpoint = 1;
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t->to_stopped_by_watchpoint = s390_stopped_by_watchpoint;
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t->to_insert_watchpoint = s390_insert_watchpoint;
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30
gdb/target.c
30
gdb/target.c
@ -50,8 +50,6 @@ static void default_terminal_info (char *, int);
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static int default_region_ok_for_hw_watchpoint (CORE_ADDR, int);
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static int default_region_size_ok_for_hw_watchpoint (int);
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static int nosymbol (char *, CORE_ADDR *);
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static void tcomplain (void);
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@ -133,8 +131,6 @@ static int debug_to_stopped_data_address (struct target_ops *, CORE_ADDR *);
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static int debug_to_region_ok_for_hw_watchpoint (CORE_ADDR, int);
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static int debug_to_region_size_ok_for_hw_watchpoint (int);
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static void debug_to_terminal_init (void);
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static void debug_to_terminal_inferior (void);
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@ -411,7 +407,6 @@ update_current_target (void)
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INHERIT (to_stopped_by_watchpoint, t);
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INHERIT (to_have_continuable_watchpoint, t);
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INHERIT (to_region_ok_for_hw_watchpoint, t);
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INHERIT (to_region_size_ok_for_hw_watchpoint, t);
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INHERIT (to_terminal_init, t);
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INHERIT (to_terminal_inferior, t);
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INHERIT (to_terminal_ours_for_output, t);
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@ -539,8 +534,6 @@ update_current_target (void)
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return_zero);
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de_fault (to_region_ok_for_hw_watchpoint,
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default_region_ok_for_hw_watchpoint);
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de_fault (to_region_size_ok_for_hw_watchpoint,
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default_region_size_ok_for_hw_watchpoint);
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de_fault (to_terminal_init,
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(void (*) (void))
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target_ignore);
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@ -1588,13 +1581,7 @@ find_default_create_inferior (char *exec_file, char *allargs, char **env,
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static int
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default_region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
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{
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return TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT (len);
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}
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static int
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default_region_size_ok_for_hw_watchpoint (int byte_count)
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{
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return (byte_count <= TYPE_LENGTH (builtin_type_void_data_ptr));
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return (len <= TYPE_LENGTH (builtin_type_void_data_ptr));
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}
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static int
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@ -2146,20 +2133,6 @@ debug_to_region_ok_for_hw_watchpoint (CORE_ADDR addr, int len)
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return retval;
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}
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static int
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debug_to_region_size_ok_for_hw_watchpoint (int byte_count)
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{
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CORE_ADDR retval;
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retval = debug_target.to_region_size_ok_for_hw_watchpoint (byte_count);
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fprintf_unfiltered (gdb_stdlog,
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"TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT (%ld) = 0x%lx\n",
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(unsigned long) byte_count,
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(unsigned long) retval);
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return retval;
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}
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static int
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debug_to_stopped_by_watchpoint (void)
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{
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@ -2566,7 +2539,6 @@ setup_target_debug (void)
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current_target.to_stopped_by_watchpoint = debug_to_stopped_by_watchpoint;
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current_target.to_stopped_data_address = debug_to_stopped_data_address;
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current_target.to_region_ok_for_hw_watchpoint = debug_to_region_ok_for_hw_watchpoint;
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current_target.to_region_size_ok_for_hw_watchpoint = debug_to_region_size_ok_for_hw_watchpoint;
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current_target.to_terminal_init = debug_to_terminal_init;
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current_target.to_terminal_inferior = debug_to_terminal_inferior;
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current_target.to_terminal_ours_for_output = debug_to_terminal_ours_for_output;
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@ -347,7 +347,6 @@ struct target_ops
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int to_have_continuable_watchpoint;
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int (*to_stopped_data_address) (struct target_ops *, CORE_ADDR *);
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int (*to_region_ok_for_hw_watchpoint) (CORE_ADDR, int);
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int (*to_region_size_ok_for_hw_watchpoint) (int);
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void (*to_terminal_init) (void);
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void (*to_terminal_inferior) (void);
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void (*to_terminal_ours_for_output) (void);
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@ -1037,11 +1036,6 @@ extern void (*deprecated_target_new_objfile_hook) (struct objfile *);
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(*current_target.to_region_ok_for_hw_watchpoint) (addr, len)
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#endif
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#if !defined(TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT)
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#define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(byte_count) \
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(*current_target.to_region_size_ok_for_hw_watchpoint) (byte_count)
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#endif
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/* Set/clear a hardware watchpoint starting at ADDR, for LEN bytes. TYPE is 0
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for write, 1 for read, and 2 for read/write accesses. Returns 0 for
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