From: Pedro Alves <pedro@palves.net>
To: gdb-patches@sourceware.org
Subject: [PATCH 12/23] Refactor set_internal_breakpoint / internal_breakpoint ctor
Date: Mon, 16 May 2022 19:40:19 +0100 [thread overview]
Message-ID: <20220516184030.665489-13-pedro@palves.net> (raw)
In-Reply-To: <20220516184030.665489-1-pedro@palves.net>
This moves initialization of internal_breakpoint's breakpoint fields
to internal_breakpoint's ctor, and stops using
new_breakpoint_from_type for internal_breakpoint breakpoints.
Change-Id: I898ed0565f47cb00e4429f1c6446e6f9a385a78d
---
gdb/breakpoint.c | 37 ++++++++++++++++++-------------------
1 file changed, 18 insertions(+), 19 deletions(-)
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index 3773f317bfe..1659d2b9737 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -119,6 +119,8 @@ static struct breakpoint *set_raw_breakpoint (struct gdbarch *gdbarch,
struct symtab_and_line,
enum bptype);
+static breakpoint *add_to_breakpoint_chain (std::unique_ptr<breakpoint> &&b);
+
static struct breakpoint *
momentary_breakpoint_from_master (struct breakpoint *orig,
enum bptype type,
@@ -276,7 +278,19 @@ struct ordinary_breakpoint : public base_breakpoint
/* Internal breakpoints. */
struct internal_breakpoint : public base_breakpoint
{
- using base_breakpoint::base_breakpoint;
+ internal_breakpoint (struct gdbarch *gdbarch,
+ enum bptype type, CORE_ADDR address)
+ : base_breakpoint (gdbarch, type)
+ {
+ symtab_and_line sal;
+ sal.pc = address;
+ sal.section = find_pc_overlay (sal.pc);
+ sal.pspace = current_program_space;
+ add_location (sal);
+
+ pspace = current_program_space;
+ disposition = disp_donttouch;
+ }
void re_set () override;
void check_status (struct bpstat *bs) override;
@@ -1285,17 +1299,6 @@ new_breakpoint_from_type (struct gdbarch *gdbarch, bptype type,
std::forward<Arg> (args)...);
break;
- case bp_overlay_event:
- case bp_longjmp_master:
- case bp_std_terminate_master:
- case bp_exception_master:
- case bp_thread_event:
- case bp_jit_event:
- case bp_shlib_event:
- b = new internal_breakpoint (gdbarch, type,
- std::forward<Arg> (args)...);
- break;
-
case bp_longjmp:
case bp_exception:
b = new longjmp_breakpoint (gdbarch, type,
@@ -3294,16 +3297,12 @@ static struct breakpoint *
create_internal_breakpoint (struct gdbarch *gdbarch,
CORE_ADDR address, enum bptype type)
{
- symtab_and_line sal;
- sal.pc = address;
- sal.section = find_pc_overlay (sal.pc);
- sal.pspace = current_program_space;
+ std::unique_ptr<internal_breakpoint> b
+ (new internal_breakpoint (gdbarch, type, address));
- breakpoint *b = set_raw_breakpoint (gdbarch, sal, type);
b->number = internal_breakpoint_number--;
- b->disposition = disp_donttouch;
- return b;
+ return add_to_breakpoint_chain (std::move (b));
}
static const char *const longjmp_names[] =
--
2.36.0
next prev parent reply other threads:[~2022-05-16 18:40 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-16 18:40 [PATCH 00/23] More breakpoints cleanups Pedro Alves
2022-05-16 18:40 ` [PATCH 01/23] add_location_to_breakpoint -> breakpoint::add_location Pedro Alves
2022-05-16 18:40 ` [PATCH 02/23] Make structs breakpoint/base_breakpoint/catchpoint be abstract Pedro Alves
2022-05-16 18:40 ` [PATCH 03/23] ranged_breakpoint: don't use init_raw_breakpoint Pedro Alves
2022-05-16 18:40 ` [PATCH 04/23] ranged_breakpoint, use install_breakpoint Pedro Alves
2022-05-16 18:40 ` [PATCH 05/23] ranged_breakpoint - move initialization to ctor Pedro Alves
2022-05-16 18:40 ` [PATCH 06/23] Make a few functions work with base_breakpoint instead of breakpoint Pedro Alves
2022-05-16 18:40 ` [PATCH 07/23] More breakpoint_ops parameter elimination Pedro Alves
2022-05-16 18:40 ` [PATCH 08/23] Remove "internal" parameter from a couple functions Pedro Alves
2022-05-16 18:40 ` [PATCH 09/23] init_breakpoint_sal -> base_breakpoint::base_breakpoint Pedro Alves
2022-05-20 13:40 ` Lancelot SIX
2022-05-20 19:20 ` Pedro Alves
2022-05-16 18:40 ` [PATCH 10/23] Make ada_catchpoint_location's owner ctor parameter be ada_catchpoint Pedro Alves
2022-05-16 18:40 ` [PATCH 11/23] Convert init_ada_exception_catchpoint to a ctor Pedro Alves
2022-05-16 18:40 ` Pedro Alves [this message]
2022-05-16 18:40 ` [PATCH 13/23] Refactor momentary breakpoints, eliminate set_raw_breakpoint{, _without_location} Pedro Alves
2022-05-16 18:40 ` [PATCH 14/23] Make exception_catchpoint inherit base_breakpoint instead of catchpoint Pedro Alves
2022-05-16 18:40 ` [PATCH 15/23] Make breakpoint_address_bits look at the location kind Pedro Alves
2022-05-16 18:40 ` [PATCH 16/23] Make catchpoint inherit breakpoint, eliminate init_raw_breakpoint Pedro Alves
2022-05-16 18:40 ` [PATCH 17/23] Move common bits of catchpoint/exception_catchpoint to breakpoint's ctor Pedro Alves
2022-05-16 18:40 ` [PATCH 18/23] Move add_location(sal) to base_breakpoint Pedro Alves
2022-05-16 18:40 ` [PATCH 19/23] Add/tweak intro comments of struct breakpoint and several subclasses Pedro Alves
2022-05-16 18:40 ` [PATCH 20/23] Momentary breakpoints should have no breakpoint number Pedro Alves
2022-05-20 16:00 ` Tom Tromey
2022-05-20 19:25 ` Pedro Alves
2022-05-16 18:40 ` [PATCH 21/23] Make sure momentary breakpoints are always thread-specific Pedro Alves
2022-05-16 18:40 ` [PATCH 22/23] Test "set multiple-symbols on" creating multiple breakpoints Pedro Alves
2022-05-16 18:40 ` [PATCH 23/23] Rename base_breakpoint -> code_breakpoint Pedro Alves
2022-05-20 16:05 ` Tom Tromey
2022-05-20 16:06 ` [PATCH 00/23] More breakpoints cleanups Tom Tromey
2022-05-20 19:43 ` Pedro Alves
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