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| author | Keith Seitz <keiths@redhat.com> | 2015-08-11 17:09:35 -0700 |
|---|---|---|
| committer | Keith Seitz <keiths@redhat.com> | 2015-08-11 17:09:35 -0700 |
| commit | a06efdd6effd149a1d392df8d62824e44872003a (patch) | |
| tree | 993b11cd0c0a8553769d8ff981d87559010117f6 /gdb/linespec.h | |
| parent | f00aae0f7b11c4dc85c38d5fad46975033ba3fff (diff) | |
| download | gdb-a06efdd6effd149a1d392df8d62824e44872003a.zip gdb-a06efdd6effd149a1d392df8d62824e44872003a.tar.gz gdb-a06efdd6effd149a1d392df8d62824e44872003a.tar.bz2 | |
Explicit locations: introduce address locations
This patch adds support for address locations, of the form "*ADDR".
[Support for address linespecs has been removed/replaced by this "new"
location type.] This patch also converts any existing address locations
from its previous linespec type.
gdb/ChangeLog:
* breakpoint.c (create_thread_event_breakpoint, init_breakpoint_sal):
Convert linespec to address location.
* linespec.c (canonicalize_linespec): Do not handle address
locations here.
(convert_address_location_to_sals): New function; contents moved
from ...
(convert_linespc_to_sals): ... here.
(parse_linespec): Remove address locations from linespec grammar.
Remove handling of address locations.
(linespec_lex_to_end): Remove handling of address linespecs.
(event_location_to_sals): Handle ADDRESS_LOCATION.
(linespec_expression_to_pc): Export.
* linespec.h (linespec_expression_to_pc): Add declaration.
* location.c (struct event_location.u) <address>: New member.
(new_address_location, get_address_location): New functions.
(copy_event_location, delete_event_location, event_location_to_string)
(string_to_event_location, event_location_empty_p): Handle address
locations.
* location.h (enum event_location_type): Add ADDRESS_LOCATION.
(new_address_location, get_address_location): Declare.
* python/py-finishbreakpoint.c (bpfinishpy_init): Convert linespec
to address location.
* spu-tdep.c (spu_catch_start): Likewise.
Diffstat (limited to 'gdb/linespec.h')
| -rw-r--r-- | gdb/linespec.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/linespec.h b/gdb/linespec.h index 840bae5..391ed26 100644 --- a/gdb/linespec.h +++ b/gdb/linespec.h @@ -161,4 +161,9 @@ extern const char *linespec_lexer_lex_keyword (const char *p); STRINGP will be advanced to this point. */ extern void linespec_lex_to_end (char **stringp); + +/* Evaluate the expression pointed to by EXP_PTR into a CORE_ADDR, + advancing EXP_PTR past any parsed text. */ + +extern CORE_ADDR linespec_expression_to_pc (const char **exp_ptr); #endif /* defined (LINESPEC_H) */ |