From f13101077fe972666625fa9d12952a9465f26f94 Mon Sep 17 00:00:00 2001 From: Thiago Jung Bauermann Date: Thu, 31 Mar 2011 14:32:49 +0000 Subject: 2011-03-31 Thiago Jung Bauermann Sergio Durigan Junior Implement support for PowerPC BookE ranged breakpoints. gdb/ * NEWS: Mention support for ranged breakpoints on embedded PowerPC. * breakpoint.h (struct bp_target_info) : New member variable. (struct breakpoint_ops) : Take struct bp_location instead of struct breakpoint as argument, and also add ASPACE and BP_ADDR arguments. Update all callers. (struct breakpoint_ops) : New method. (struct breakpoint) : New member variable. * breakpoint.c (breakpoint_location_address_match): Add function prototype. (insert_bp_location): Set bl->target_info.length. (breakpoint_here_p): Call breakpoint_location_address_match. (moribund_breakpoint_here_p): Likewise. (regular_breakpoint_inserted_here_p): Likewise. (breakpoint_thread_match): Likewise. (bpstat_stop_status): Likewise. (bpstat_check_location): Move call to breakpoint_ops.breakpoint_hit to the top. (print_one_breakpoint_location): Call breakpoint_ops.print_one_detail if available. (breakpoint_address_match_range): New function. (breakpoint_location_address_match): Likewise. (breakpoint_locations_match): Compare the length field of the locations too. (hw_breakpoint_used_count): Count resources used by all locations in a breakpoint, and use breakpoint_ops.resources_needed if available. (breakpoint_hit_ranged_breakpoint): New function. (resources_needed_ranged_breakpoint): Likewise. (print_it_ranged_breakpoint): Likewise. (print_one_ranged_breakpoint): Likewise. (print_one_detail_ranged_breakpoint): Likewise. (print_mention_ranged_breakpoint): Likewise. (print_recreate_ranged_breakpoint): Likewise. (ranged_breakpoint_ops): New structure. (find_breakpoint_range_end): New function. (break_range_command): Likewise. (delete_breakpoint): Free addr_string_range_end. (update_breakpoint_locations): Add SALS_END argument. Update all callers. Calculate breakpoint length if a non-zero SALS_END is given. Call breakpoint_locations_match instead of breakpoint_address_match. (reset_breakpoint): Find SaL of the end of the range if B is a ranged breakpoint. (_initialize_breakpoint): Register break-range command. * defs.h (print_core_address): Add function prototype. * ppc-linux-nat.c (ppc_linux_ranged_break_num_registers): New function. (ppc_linux_insert_hw_breakpoint): Support ranged breakpoints. (ppc_linux_remove_hw_breakpoint): Likewise. (_initialize_ppc_linux_nat): Initialize to_ranged_break_num_registers. * target.c (update_current_target): Add comment about to_ranged_break_num_registers. (target_ranged_break_num_registers): New function. * target.h (struct target_ops) : New method. (target_ranged_break_num_registers): Add function prototype. * ui-out.c (ui_out_field_core_addr): Move address-printing logic to ... * utils.c (print_core_address): ... here. gdb/doc/ * gdb.texinfo (PowerPC Embedded): Document ranged breakpoints. --- gdb/ada-lang.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'gdb/ada-lang.c') diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c index 5728ac8..2063f3d 100644 --- a/gdb/ada-lang.c +++ b/gdb/ada-lang.c @@ -10925,6 +10925,7 @@ static struct breakpoint_ops catch_exception_breakpoint_ops = NULL, /* resources_needed */ print_it_catch_exception, print_one_catch_exception, + NULL, /* print_one_detail */ print_mention_catch_exception, print_recreate_catch_exception }; @@ -10964,6 +10965,7 @@ static struct breakpoint_ops catch_exception_unhandled_breakpoint_ops = { NULL, /* resources_needed */ print_it_catch_exception_unhandled, print_one_catch_exception_unhandled, + NULL, /* print_one_detail */ print_mention_catch_exception_unhandled, print_recreate_catch_exception_unhandled }; @@ -11001,6 +11003,7 @@ static struct breakpoint_ops catch_assert_breakpoint_ops = { NULL, /* resources_needed */ print_it_catch_assert, print_one_catch_assert, + NULL, /* print_one_detail */ print_mention_catch_assert, print_recreate_catch_assert }; -- cgit v1.1