From: Doug Evans <xdje42@gmail.com>
To: Keith Seitz <keiths@redhat.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [PATCH v3 6/9] Explicit locations: introduce explicit locations
Date: Sun, 01 Mar 2015 21:04:00 -0000 [thread overview]
Message-ID: <m3r3t8jupu.fsf@sspiff.org> (raw)
In-Reply-To: <20150217220651.1312.45847.stgit@valrhona.uglyboxes.com> (Keith Seitz's message of "Tue, 17 Feb 2015 14:06:51 -0800")
Keith Seitz <keiths@redhat.com> writes:
> This patch add support for explicit locations and switches many linespec
> locations to this new location type. This patch also converts all
> linespec locations entered by the user to an explicit representation
> internally (thus bypassing the linespec parser when resetting the
> breakpoint).
>
> This patch does not introduce any user-visible changes.
>
>
> gdb/ChangeLog:
>
> * break-catch-throw.c (re_set_exception_catchpoint): Convert
> linespec into explicit location.
> * breakpoint.c (create_overlay_breakpoint): Likewise.
> (create_longjmp_master_breakpoint): Likewise.
> (create_std_terminate_master_breakpoint): Likewise.
> (create_exception_master_breakpoint): Likewise.
> (create_breakpoint): For pending explicit locations, append extra_string
> to the canonical representation.
> (update_static_tracepoint): Convert linespec into explicit location.
> (location_to_sals): Save the string representation of the location
> for pending locations which were resolved.
> * linespec.c (enum offset_relative_sign): Move to location.h.
> (struct line_offset): Likewise.
> (struct linespec) <expression, expr_pc, source_filename>
> <function_name, label_name, line_offset>: Replace with ...
> <explicit>: ... this.
> <is_linespec>: New member.
> (PARSER_EXPLICIT): New accessor macro.
> (undefined_label_error): New function.
> (source_file_not_found_error): New function.
> (linespec_parse_basic): The parser result is now an explicit location.
> Use PARSER_EXPLICIT to access it.
> Use undefined_label_error.
> (canonicalize_linespec): Convert canonical linespec into explicit
> location.
> Move string representation of location to explicit_location_to_linespec
> and use it and explicit_location_to_string to save string
> representations of the canonical location.
> (create_sals_line_offset): `ls' contains an explicit location.
> Update all references.
> (convert_linespec_to_sals): Likewise.
> (convert_explicit_location_to_sals): New function.
> (parse_linespec): Use PARSER_EXPLICIT to access the parser
> result's explicit location.
> (linespec_state_constructor): Initialize is_linespec.
> Use PARSER_EXPLICIT.
> (linespec_parser_delete): Use PARSER_EXPLICIT to access the parser's
> result.
> (event_location_to_sals): For linespec locations, set is_linespec.
> Handle explicit locations.
> (decode_objc): 'ls' contains an explicit location now. Update all
> references.
> (symtabs_from_filename): Use source_file_not_found_error.
> * location.c (struct event_location.u) <explicit>: New member.
> (initialize_explicit_location): New function.
> (initialize_event_location): Initialize explicit locations.
> (new_explicit_location, get_explicit_location)
> (get_explicit_location_const): New functions.
> (explicit_to_string_internal): New function; most of contents moved
> from canonicalize_linespec.
> (explicit_location_to_string): New function.
> (explicit_location_to_linespec): New function.
> (copy_event_location): Handle explicit locations.
> (delete_event_location): Likewise.
> (event_location_to_string_const): Likewise.
> (event_location_empty_p): Likewise.
> * location.h (enum offset_relative_sign): Move here from linespec.h.
> (struct line_offset): Likewise.
> (enum event_location_type): Add EXPLICIT_LOCATION.
> (struct explicit_location): New structure.
> (explicit_location_to_string): Declare.
> (explicit_location_to_linespec): Declare.
> (new_explicit_location, get_explicit_locationp
> (get_explicit_location_const, initialize_explicit_location): Declare.
LGTM
next prev parent reply other threads:[~2015-03-01 21:04 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-17 22:06 [PATCH v3 0/9] Locations API Keith Seitz
2015-02-17 22:06 ` [PATCH v3 4/9] Explicit locations: introduce address locations Keith Seitz
2015-03-01 21:03 ` Doug Evans
2015-05-07 17:05 ` Keith Seitz
2015-02-17 22:06 ` [PATCH v3 1/9] Explicit locations: rename "address string"/"addr_string" to "location" Keith Seitz
2015-03-01 20:08 ` Doug Evans
2015-02-17 22:06 ` [PATCH v3 2/9] Explicit locations: introduce new struct event_location-based API Keith Seitz
2015-03-01 20:14 ` Doug Evans
2015-05-07 16:59 ` Keith Seitz
2015-02-17 22:07 ` [PATCH v3 5/9] Explicit locations: introduce probe locations Keith Seitz
2015-03-01 21:03 ` Doug Evans
2015-02-17 22:07 ` [PATCH v3 6/9] Explicit locations: introduce explicit locations Keith Seitz
2015-03-01 21:04 ` Doug Evans [this message]
2015-02-17 22:07 ` [PATCH v3 8/9] Explicit locations: MI support for " Keith Seitz
2015-03-01 21:15 ` Doug Evans
2015-02-17 22:07 ` [PATCH v3 7/9] Explicit locations: add UI features for CLI Keith Seitz
2015-03-01 21:14 ` Doug Evans
2015-05-07 17:07 ` Keith Seitz
2015-02-17 22:07 ` [PATCH v3 3/9] Explicit locations: use new location API Keith Seitz
2015-03-01 20:54 ` Doug Evans
2015-05-07 17:03 ` Keith Seitz
2015-02-17 22:50 ` [PATCH v3 9/9] Explicit locations: documentation updates Keith Seitz
2015-03-01 21:25 ` Doug Evans
2015-05-07 17:07 ` Keith Seitz
2015-02-23 4:17 ` [PATCH v3 0/9] Locations API Doug Evans
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