From: Thiago Jung Bauermann Date: Tue, 11 Jan 2011 19:16:23 +0000 (+0000) Subject: 2010-01-11 Thiago Jung Bauermann X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=77b06cd7198f20bb48b3a148ca8b9efbaa06aa19;p=binutils-gdb.git 2010-01-11 Thiago Jung Bauermann Convert hardware watchpoints to use breakpoint_ops. gdb/ * breakpoint.h (breakpoint_ops) : Rename to... : ... this. Return int instead of void. Accept pointer to struct bp_location instead of pointer to struct breakpoint. Adapt all implementations. (breakpoint_ops) : Rename to... : ... this. Accept pointer to struct bp_location instead of pointer to struct breakpoint. Adapt all implementations. * breakpoint.c (insert_catchpoint): Delete function. (insert_bp_location): Call the watchpoint or catchpoint's breakpoint_ops.insert method. (remove_breakpoint_1): Call the watchpoint or catchpoint's breakpoint_ops.remove method. (insert_watchpoint, remove_watchpoint): New functions. (watchpoint_breakpoint_ops): New structure. (watch_command_1): Initialize the OPS field. * inf-child.c (inf_child_insert_fork_catchpoint) (inf_child_remove_fork_catchpoint, inf_child_insert_vfork_catchpoint) (inf_child_remove_vfork_catchpoint, inf_child_insert_exec_catchpoint) (inf_child_remove_exec_catchpoint, inf_child_set_syscall_catchpoint): Delete functions. (inf_child_target): Remove initialization of to_insert_fork_catchpoint, to_remove_fork_catchpoint, to_insert_vfork_catchpoint, to_remove_vfork_catchpoint, to_insert_exec_catchpoint, to_remove_exec_catchpoint and to_set_syscall_catchpoint. * target.c (update_current_target): Change default implementation of to_insert_fork_catchpoint, to_remove_fork_catchpoint, to_insert_vfork_catchpoint, to_remove_vfork_catchpoint, to_insert_exec_catchpoint, to_remove_exec_catchpoint and to_set_syscall_catchpoint to return_one. (debug_to_insert_fork_catchpoint, debug_to_insert_vfork_catchpoint) (debug_to_insert_exec_catchpoint): Report return value. * target.h (to_insert_fork_catchpoint, to_insert_vfork_catchpoint) (to_insert_exec_catchpoint): Change declaration to return int instead of void. gdb/testsuite/ * gdb.base/foll-exec.exp: Adapt to new error string when the catchpoint type is not supported. * gdb.base/foll-fork.exp: Likewise. * gdb.base/foll-vfork.exp: Likewise. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 4e92633f377..8d74a1f8e11 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,41 @@ +2010-01-11 Thiago Jung Bauermann + + Convert hardware watchpoints to use breakpoint_ops. + * breakpoint.h (breakpoint_ops) : Rename to... + : ... this. Return int instead of void. + Accept pointer to struct bp_location instead of pointer to + struct breakpoint. Adapt all implementations. + (breakpoint_ops) : Rename to... + : ... this. Accept pointer to struct bp_location + instead of pointer to struct breakpoint. Adapt all implementations. + * breakpoint.c (insert_catchpoint): Delete function. + (insert_bp_location): Call the watchpoint or catchpoint's + breakpoint_ops.insert method. + (remove_breakpoint_1): Call the watchpoint or catchpoint's + breakpoint_ops.remove method. + (insert_watchpoint, remove_watchpoint): New functions. + (watchpoint_breakpoint_ops): New structure. + (watch_command_1): Initialize the OPS field. + * inf-child.c (inf_child_insert_fork_catchpoint) + (inf_child_remove_fork_catchpoint, inf_child_insert_vfork_catchpoint) + (inf_child_remove_vfork_catchpoint, inf_child_insert_exec_catchpoint) + (inf_child_remove_exec_catchpoint, inf_child_set_syscall_catchpoint): + Delete functions. + (inf_child_target): Remove initialization of to_insert_fork_catchpoint, + to_remove_fork_catchpoint, to_insert_vfork_catchpoint, + to_remove_vfork_catchpoint, to_insert_exec_catchpoint, + to_remove_exec_catchpoint and to_set_syscall_catchpoint. + * target.c (update_current_target): Change default implementation of + to_insert_fork_catchpoint, to_remove_fork_catchpoint, + to_insert_vfork_catchpoint, to_remove_vfork_catchpoint, + to_insert_exec_catchpoint, to_remove_exec_catchpoint and + to_set_syscall_catchpoint to return_one. + (debug_to_insert_fork_catchpoint, debug_to_insert_vfork_catchpoint) + (debug_to_insert_exec_catchpoint): Report return value. + * target.h (to_insert_fork_catchpoint, to_insert_vfork_catchpoint) + (to_insert_exec_catchpoint): Change declaration to return int instead + of void. + 2011-01-11 Michael Snyder * arm-tdep.c: Internationalization. diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index a909aa378f3..fc66e9b73d2 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -1228,18 +1228,6 @@ breakpoint_restore_shadows (gdb_byte *buf, ULONGEST memaddr, LONGEST len) } -/* A wrapper function for inserting catchpoints. */ -static void -insert_catchpoint (struct ui_out *uo, void *args) -{ - struct breakpoint *b = (struct breakpoint *) args; - - gdb_assert (b->type == bp_catchpoint); - gdb_assert (b->ops != NULL && b->ops->insert != NULL); - - b->ops->insert (b); -} - /* Return true if BPT is of any hardware watchpoint kind. */ static int @@ -1790,10 +1778,10 @@ insert_bp_location (struct bp_location *bl, watchpoints. It's not clear that it's necessary... */ && bl->owner->disposition != disp_del_at_next_stop) { - val = target_insert_watchpoint (bl->address, - bl->length, - bl->watchpoint_type, - bl->owner->cond_exp); + gdb_assert (bl->owner->ops != NULL + && bl->owner->ops->insert_location != NULL); + + val = bl->owner->ops->insert_location (bl); /* If trying to set a read-watchpoint, and it turns out it's not supported, try emulating one with an access watchpoint. */ @@ -1819,12 +1807,12 @@ insert_bp_location (struct bp_location *bl, if (val == 1) { - val = target_insert_watchpoint (bl->address, - bl->length, - hw_access, - bl->owner->cond_exp); - if (val == 0) - bl->watchpoint_type = hw_access; + bl->watchpoint_type = hw_access; + val = bl->owner->ops->insert_location (bl); + + if (val) + /* Back to the original value. */ + bl->watchpoint_type = hw_read; } } @@ -1833,14 +1821,23 @@ insert_bp_location (struct bp_location *bl, else if (bl->owner->type == bp_catchpoint) { - struct gdb_exception e = catch_exception (uiout, insert_catchpoint, - bl->owner, RETURN_MASK_ERROR); - exception_fprintf (gdb_stderr, e, "warning: inserting catchpoint %d: ", - bl->owner->number); - if (e.reason < 0) - bl->owner->enable_state = bp_disabled; - else - bl->inserted = 1; + gdb_assert (bl->owner->ops != NULL + && bl->owner->ops->insert_location != NULL); + + val = bl->owner->ops->insert_location (bl); + if (val) + { + bl->owner->enable_state = bp_disabled; + + if (val == 1) + warning (_("\ +Error inserting catchpoint %d: Your system does not support this type\n\ +of catchpoint."), bl->owner->number); + else + warning (_("Error inserting catchpoint %d."), bl->owner->number); + } + + bl->inserted = (val == 0); /* We've already printed an error message if there was a problem inserting this catchpoint, and we've disabled the catchpoint, @@ -2537,10 +2534,11 @@ remove_breakpoint_1 (struct bp_location *bl, insertion_state_t is) } else if (bl->loc_type == bp_loc_hardware_watchpoint) { + gdb_assert (bl->owner->ops != NULL + && bl->owner->ops->remove_location != NULL); + bl->inserted = (is == mark_inserted); - val = target_remove_watchpoint (bl->address, bl->length, - bl->watchpoint_type, - bl->owner->cond_exp); + bl->owner->ops->remove_location (bl); /* Failure to remove any of the hardware watchpoints comes here. */ if ((is == mark_uninserted) && (bl->inserted)) @@ -2551,11 +2549,13 @@ remove_breakpoint_1 (struct bp_location *bl, insertion_state_t is) && breakpoint_enabled (bl->owner) && !bl->duplicate) { - gdb_assert (bl->owner->ops != NULL && bl->owner->ops->remove != NULL); + gdb_assert (bl->owner->ops != NULL + && bl->owner->ops->remove_location != NULL); - val = bl->owner->ops->remove (bl->owner); + val = bl->owner->ops->remove_location (bl); if (val) return val; + bl->inserted = (is == mark_inserted); } @@ -5997,17 +5997,17 @@ disable_breakpoints_in_unloaded_shlib (struct so_list *solib) /* Implement the "insert" breakpoint_ops method for fork catchpoints. */ -static void -insert_catch_fork (struct breakpoint *b) +static int +insert_catch_fork (struct bp_location *bl) { - target_insert_fork_catchpoint (PIDGET (inferior_ptid)); + return target_insert_fork_catchpoint (PIDGET (inferior_ptid)); } /* Implement the "remove" breakpoint_ops method for fork catchpoints. */ static int -remove_catch_fork (struct breakpoint *b) +remove_catch_fork (struct bp_location *bl) { return target_remove_fork_catchpoint (PIDGET (inferior_ptid)); } @@ -6093,17 +6093,17 @@ static struct breakpoint_ops catch_fork_breakpoint_ops = /* Implement the "insert" breakpoint_ops method for vfork catchpoints. */ -static void -insert_catch_vfork (struct breakpoint *b) +static int +insert_catch_vfork (struct bp_location *bl) { - target_insert_vfork_catchpoint (PIDGET (inferior_ptid)); + return target_insert_vfork_catchpoint (PIDGET (inferior_ptid)); } /* Implement the "remove" breakpoint_ops method for vfork catchpoints. */ static int -remove_catch_vfork (struct breakpoint *b) +remove_catch_vfork (struct bp_location *bl) { return target_remove_vfork_catchpoint (PIDGET (inferior_ptid)); } @@ -6188,20 +6188,20 @@ static struct breakpoint_ops catch_vfork_breakpoint_ops = /* Implement the "insert" breakpoint_ops method for syscall catchpoints. */ -static void -insert_catch_syscall (struct breakpoint *b) +static int +insert_catch_syscall (struct bp_location *bl) { struct inferior *inf = current_inferior (); ++inf->total_syscalls_count; - if (!b->syscalls_to_be_caught) + if (!bl->owner->syscalls_to_be_caught) ++inf->any_syscall_count; else { int i, iter; for (i = 0; - VEC_iterate (int, b->syscalls_to_be_caught, i, iter); + VEC_iterate (int, bl->owner->syscalls_to_be_caught, i, iter); i++) { int elem; @@ -6223,30 +6223,30 @@ insert_catch_syscall (struct breakpoint *b) } } - target_set_syscall_catchpoint (PIDGET (inferior_ptid), - inf->total_syscalls_count != 0, - inf->any_syscall_count, - VEC_length (int, inf->syscalls_counts), - VEC_address (int, inf->syscalls_counts)); + return target_set_syscall_catchpoint (PIDGET (inferior_ptid), + inf->total_syscalls_count != 0, + inf->any_syscall_count, + VEC_length (int, inf->syscalls_counts), + VEC_address (int, inf->syscalls_counts)); } /* Implement the "remove" breakpoint_ops method for syscall catchpoints. */ static int -remove_catch_syscall (struct breakpoint *b) +remove_catch_syscall (struct bp_location *bl) { struct inferior *inf = current_inferior (); --inf->total_syscalls_count; - if (!b->syscalls_to_be_caught) + if (!bl->owner->syscalls_to_be_caught) --inf->any_syscall_count; else { int i, iter; for (i = 0; - VEC_iterate (int, b->syscalls_to_be_caught, i, iter); + VEC_iterate (int, bl->owner->syscalls_to_be_caught, i, iter); i++) { int elem; @@ -6546,14 +6546,14 @@ create_fork_vfork_event_catchpoint (struct gdbarch *gdbarch, /* Exec catchpoints. */ -static void -insert_catch_exec (struct breakpoint *b) +static int +insert_catch_exec (struct bp_location *bl) { - target_insert_exec_catchpoint (PIDGET (inferior_ptid)); + return target_insert_exec_catchpoint (PIDGET (inferior_ptid)); } static int -remove_catch_exec (struct breakpoint *b) +remove_catch_exec (struct bp_location *bl) { return target_remove_exec_catchpoint (PIDGET (inferior_ptid)); } @@ -8211,6 +8211,37 @@ watchpoint_exp_is_const (const struct expression *exp) return 1; } +/* Implement the "insert" breakpoint_ops method for hardware watchpoints. */ + +static int +insert_watchpoint (struct bp_location *bl) +{ + return target_insert_watchpoint (bl->address, bl->length, + bl->watchpoint_type, bl->owner->cond_exp); +} + +/* Implement the "remove" breakpoint_ops method for hardware watchpoints. */ + +static int +remove_watchpoint (struct bp_location *bl) +{ + return target_remove_watchpoint (bl->address, bl->length, + bl->watchpoint_type, bl->owner->cond_exp); +} + +/* The breakpoint_ops structure to be used in hardware watchpoints. */ + +static struct breakpoint_ops watchpoint_breakpoint_ops = +{ + insert_watchpoint, + remove_watchpoint, + NULL, /* breakpoint_hit */ + NULL, /* print_it */ + NULL, /* print_one */ + NULL, /* print_mention */ + NULL /* print_recreate */ +}; + /* accessflag: hw_write: watch write, hw_read: watch read, hw_access: watch access (read or write) */ @@ -8454,6 +8485,8 @@ watch_command_1 (char *arg, int accessflag, int from_tty, b->exp_string = savestring (exp_start, exp_end - exp_start); b->val = val; b->val_valid = 1; + b->ops = &watchpoint_breakpoint_ops; + if (cond_start) b->cond_string = savestring (cond_start, cond_end - cond_start); else diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h index 2d815c24947..cd9b6b8cf3f 100644 --- a/gdb/breakpoint.h +++ b/gdb/breakpoint.h @@ -368,16 +368,18 @@ struct bp_location will be called instead of the performing the default action for this bptype. */ -struct breakpoint_ops +struct breakpoint_ops { - /* Insert the breakpoint or activate the catchpoint. Should raise - an exception if the operation failed. */ - void (*insert) (struct breakpoint *); + /* Insert the breakpoint or watchpoint or activate the catchpoint. + Return 0 for success, 1 if the breakpoint, watchpoint or catchpoint + type is not supported, -1 for failure. */ + int (*insert_location) (struct bp_location *); /* Remove the breakpoint/catchpoint that was previously inserted - with the "insert" method above. Return non-zero if the operation - succeeded. */ - int (*remove) (struct breakpoint *); + with the "insert" method above. Return 0 for success, 1 if the + breakpoint, watchpoint or catchpoint type is not supported, + -1 for failure. */ + int (*remove_location) (struct bp_location *); /* Return non-zero if the debugger should tell the user that this breakpoint was hit. */ diff --git a/gdb/inf-child.c b/gdb/inf-child.c index 6802343c778..1c45483d1eb 100644 --- a/gdb/inf-child.c +++ b/gdb/inf-child.c @@ -87,36 +87,6 @@ inf_child_post_startup_inferior (ptid_t ptid) inferior" operation by a debugger. */ } -static void -inf_child_insert_fork_catchpoint (int pid) -{ - /* This version of Unix doesn't support notification of fork - events. */ -} - -static int -inf_child_remove_fork_catchpoint (int pid) -{ - /* This version of Unix doesn't support notification of fork - events. */ - return 0; -} - -static void -inf_child_insert_vfork_catchpoint (int pid) -{ - /* This version of Unix doesn't support notification of vfork - events. */ -} - -static int -inf_child_remove_vfork_catchpoint (int pid) -{ - /* This version of Unix doesn't support notification of vfork - events. */ - return 0; -} - static int inf_child_follow_fork (struct target_ops *ops, int follow_child) { @@ -125,30 +95,6 @@ inf_child_follow_fork (struct target_ops *ops, int follow_child) return 0; } -static void -inf_child_insert_exec_catchpoint (int pid) -{ - /* This version of Unix doesn't support notification of exec - events. */ -} - -static int -inf_child_remove_exec_catchpoint (int pid) -{ - /* This version of Unix doesn't support notification of exec - events. */ - return 0; -} - -static int -inf_child_set_syscall_catchpoint (int pid, int needed, int any_count, - int table_size, int *table) -{ - /* This version of Unix doesn't support notification of syscall - events. */ - return 0; -} - static int inf_child_can_run (void) { @@ -185,14 +131,7 @@ inf_child_target (void) t->to_terminal_ours = terminal_ours; t->to_terminal_info = child_terminal_info; t->to_post_startup_inferior = inf_child_post_startup_inferior; - t->to_insert_fork_catchpoint = inf_child_insert_fork_catchpoint; - t->to_remove_fork_catchpoint = inf_child_remove_fork_catchpoint; - t->to_insert_vfork_catchpoint = inf_child_insert_vfork_catchpoint; - t->to_remove_vfork_catchpoint = inf_child_remove_vfork_catchpoint; t->to_follow_fork = inf_child_follow_fork; - t->to_insert_exec_catchpoint = inf_child_insert_exec_catchpoint; - t->to_remove_exec_catchpoint = inf_child_remove_exec_catchpoint; - t->to_set_syscall_catchpoint = inf_child_set_syscall_catchpoint; t->to_can_run = inf_child_can_run; t->to_pid_to_exec_file = inf_child_pid_to_exec_file; t->to_stratum = process_stratum; diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index c769010f99e..62a453879bb 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -974,36 +974,34 @@ holding the child stopped. Try \"set detach-on-fork\" or \ } -static void +static int linux_child_insert_fork_catchpoint (int pid) { - if (! linux_supports_tracefork (pid)) - error (_("Your system does not support fork catchpoints.")); + return !linux_supports_tracefork (pid); } -static void +static int linux_child_insert_vfork_catchpoint (int pid) { - if (!linux_supports_tracefork (pid)) - error (_("Your system does not support vfork catchpoints.")); + return !linux_supports_tracefork (pid); } -static void +static int linux_child_insert_exec_catchpoint (int pid) { - if (!linux_supports_tracefork (pid)) - error (_("Your system does not support exec catchpoints.")); + return !linux_supports_tracefork (pid); } static int linux_child_set_syscall_catchpoint (int pid, int needed, int any_count, int table_size, int *table) { - if (! linux_supports_tracesysgood (pid)) - error (_("Your system does not support syscall catchpoints.")); + if (!linux_supports_tracesysgood (pid)) + return 1; + /* On GNU/Linux, we ignore the arguments. It means that we only enable the syscall catchpoints, but do not disable them. - + Also, we do not use the `table' information because we do not filter system calls here. We let GDB do the logic for us. */ return 0; diff --git a/gdb/target.c b/gdb/target.c index bfb2bbd90dc..4854834d9e5 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -779,26 +779,26 @@ update_current_target (void) (void (*) (ptid_t)) target_ignore); de_fault (to_insert_fork_catchpoint, - (void (*) (int)) - tcomplain); + (int (*) (int)) + return_one); de_fault (to_remove_fork_catchpoint, (int (*) (int)) - tcomplain); + return_one); de_fault (to_insert_vfork_catchpoint, - (void (*) (int)) - tcomplain); + (int (*) (int)) + return_one); de_fault (to_remove_vfork_catchpoint, (int (*) (int)) - tcomplain); + return_one); de_fault (to_insert_exec_catchpoint, - (void (*) (int)) - tcomplain); + (int (*) (int)) + return_one); de_fault (to_remove_exec_catchpoint, (int (*) (int)) - tcomplain); + return_one); de_fault (to_set_syscall_catchpoint, (int (*) (int, int, int, int, int *)) - tcomplain); + return_one); de_fault (to_has_exited, (int (*) (int, int, int *)) return_zero); @@ -3661,13 +3661,17 @@ debug_to_post_startup_inferior (ptid_t ptid) PIDGET (ptid)); } -static void +static int debug_to_insert_fork_catchpoint (int pid) { - debug_target.to_insert_fork_catchpoint (pid); + int retval; + + retval = debug_target.to_insert_fork_catchpoint (pid); + + fprintf_unfiltered (gdb_stdlog, "target_insert_fork_catchpoint (%d) = %d\n", + pid, retval); - fprintf_unfiltered (gdb_stdlog, "target_insert_fork_catchpoint (%d)\n", - pid); + return retval; } static int @@ -3683,13 +3687,17 @@ debug_to_remove_fork_catchpoint (int pid) return retval; } -static void +static int debug_to_insert_vfork_catchpoint (int pid) { - debug_target.to_insert_vfork_catchpoint (pid); + int retval; + + retval = debug_target.to_insert_vfork_catchpoint (pid); - fprintf_unfiltered (gdb_stdlog, "target_insert_vfork_catchpoint (%d)\n", - pid); + fprintf_unfiltered (gdb_stdlog, "target_insert_vfork_catchpoint (%d) = %d\n", + pid, retval); + + return retval; } static int @@ -3705,13 +3713,17 @@ debug_to_remove_vfork_catchpoint (int pid) return retval; } -static void +static int debug_to_insert_exec_catchpoint (int pid) { - debug_target.to_insert_exec_catchpoint (pid); + int retval; + + retval = debug_target.to_insert_exec_catchpoint (pid); - fprintf_unfiltered (gdb_stdlog, "target_insert_exec_catchpoint (%d)\n", - pid); + fprintf_unfiltered (gdb_stdlog, "target_insert_exec_catchpoint (%d) = %d\n", + pid, retval); + + return retval; } static int diff --git a/gdb/target.h b/gdb/target.h index c34625cc41a..72fd211024b 100644 --- a/gdb/target.h +++ b/gdb/target.h @@ -468,12 +468,12 @@ struct target_ops void (*to_create_inferior) (struct target_ops *, char *, char *, char **, int); void (*to_post_startup_inferior) (ptid_t); - void (*to_insert_fork_catchpoint) (int); + int (*to_insert_fork_catchpoint) (int); int (*to_remove_fork_catchpoint) (int); - void (*to_insert_vfork_catchpoint) (int); + int (*to_insert_vfork_catchpoint) (int); int (*to_remove_vfork_catchpoint) (int); int (*to_follow_fork) (struct target_ops *, int); - void (*to_insert_exec_catchpoint) (int); + int (*to_insert_exec_catchpoint) (int); int (*to_remove_exec_catchpoint) (int); int (*to_set_syscall_catchpoint) (int, int, int, int, int *); int (*to_has_exited) (int, int, int *); @@ -1029,7 +1029,8 @@ void target_create_inferior (char *exec_file, char *args, /* On some targets, we can catch an inferior fork or vfork event when it occurs. These functions insert/remove an already-created - catchpoint for such events. */ + catchpoint for such events. They return 0 for success, 1 if the + catchpoint type is not supported and -1 for failure. */ #define target_insert_fork_catchpoint(pid) \ (*current_target.to_insert_fork_catchpoint) (pid) @@ -1055,7 +1056,8 @@ int target_follow_fork (int follow_child); /* On some targets, we can catch an inferior exec event when it occurs. These functions insert/remove an already-created - catchpoint for such events. */ + catchpoint for such events. They return 0 for success, 1 if the + catchpoint type is not supported and -1 for failure. */ #define target_insert_exec_catchpoint(pid) \ (*current_target.to_insert_exec_catchpoint) (pid) @@ -1078,7 +1080,10 @@ int target_follow_fork (int follow_child); TABLE is an array of ints, indexed by syscall number. An element in this array is nonzero if that syscall should be caught. This argument - only matters if ANY_COUNT is zero. */ + only matters if ANY_COUNT is zero. + + Return 0 for success, 1 if syscall catchpoints are not supported or -1 + for failure. */ #define target_set_syscall_catchpoint(pid, needed, any_count, table_size, table) \ (*current_target.to_set_syscall_catchpoint) (pid, needed, any_count, \ diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 437a2290101..8c16e5344e2 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,11 @@ +2010-01-11 Thiago Jung Bauermann + + Convert hardware watchpoints to use breakpoint_ops. + * gdb.base/foll-exec.exp: Adapt to new error string when the catchpoint + type is not supported. + * gdb.base/foll-fork.exp: Likewise. + * gdb.base/foll-vfork.exp: Likewise. + 2011-01-10 Phil Muldoon * gdb.python/py-cmd.exp: Remove gdb_py_test_multiple function. diff --git a/gdb/testsuite/gdb.base/foll-exec.exp b/gdb/testsuite/gdb.base/foll-exec.exp index 88194fba774..64c1bfdb0a4 100644 --- a/gdb/testsuite/gdb.base/foll-exec.exp +++ b/gdb/testsuite/gdb.base/foll-exec.exp @@ -89,7 +89,7 @@ proc do_exec_tests {} { gdb_test "catch exec" "Catchpoint \[0-9\]* \\(exec\\)" "insert first exec catchpoint" set has_exec_catchpoints 0 gdb_test_multiple "continue" "continue to first exec catchpoint" { - -re ".*Your system does not support exec catchpoints.*$gdb_prompt $" { + -re ".*Your system does not support this type\r\nof catchpoint.*$gdb_prompt $" { unsupported "continue to first exec catchpoint" } -re ".*Catchpoint.*$gdb_prompt $" { diff --git a/gdb/testsuite/gdb.base/foll-fork.exp b/gdb/testsuite/gdb.base/foll-fork.exp index 36a56b5fa37..40d0702e28f 100644 --- a/gdb/testsuite/gdb.base/foll-fork.exp +++ b/gdb/testsuite/gdb.base/foll-fork.exp @@ -45,7 +45,7 @@ proc check_fork_catchpoints {} { gdb_test "catch fork" "Catchpoint \[0-9\]* \\(fork\\)" "insert first fork catchpoint" set has_fork_catchpoints 0 gdb_test_multiple "continue" "continue to first fork catchpoint" { - -re ".*Your system does not support fork catchpoints.*$gdb_prompt $" { + -re ".*Your system does not support this type\r\nof catchpoint.*$gdb_prompt $" { unsupported "continue to first fork catchpoint" } -re ".*Catchpoint.*$gdb_prompt $" { diff --git a/gdb/testsuite/gdb.base/foll-vfork.exp b/gdb/testsuite/gdb.base/foll-vfork.exp index 1bad95718c5..f8a3eeb1f50 100644 --- a/gdb/testsuite/gdb.base/foll-vfork.exp +++ b/gdb/testsuite/gdb.base/foll-vfork.exp @@ -74,7 +74,7 @@ proc check_vfork_catchpoints {} { gdb_test "catch vfork" "Catchpoint \[0-9\]* \\(vfork\\)" "insert first vfork catchpoint" set has_vfork_catchpoints 0 gdb_test_multiple "continue" "continue to first vfork catchpoint" { - -re ".*Your system does not support vfork catchpoints.*$gdb_prompt $" { + -re ".*Your system does not support this type\r\nof catchpoint.*$gdb_prompt $" { unsupported "continue to first vfork catchpoint" } -re ".*Catchpoint.*$gdb_prompt $" {