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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2008-05-04 17:27:01 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2008-05-04 17:27:01 +0000 |
| commit | b5830bae4e60b65f37560ce1ede15e8036c20f2d (patch) | |
| tree | 2538878d6e6ecb825ed297956729ea3a9ca4b139 /gdb/objfiles.h | |
| parent | d8cc2ad1a2cde1006b6befbbe723e49129bf4066 (diff) | |
| download | gdb-b5830bae4e60b65f37560ce1ede15e8036c20f2d.tar.gz | |
gdb/
* Makefile.in: Update dependencies.
* dwarf2read.c: Include "addrmap.h"
(struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
(dwarf2_ranges_read): New prototype.
(dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
HAS_RANGES_OFFSET, otherwise add there the contiguous range.
(dwarf2_ranges_read): New parameter RANGES_PST, update the function
comment for it. Add the found ranges to RANGES_PST. New variable
BASEADDR, initialize it the common way.
(dwarf2_get_pc_bounds): Update the caller for the new parameter.
(read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
HAS_RANGES_OFFSET for the later processing.
* objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
* symtab.c: Include "addrmap.h"
(find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
Move the psymtab locator into ...
(find_pc_sect_psymtab_closer): ... a new function.
gdb/testsuite/
* gdb.dwarf2/dw2-ranges.S: Merge the secondary section with `.fini'.
* gdb.dwarf2/dw2-ranges.exp: Compile also `dw2-ranges2.S' and
`dw2-ranges3.S' and test also their MAIN2, FUNC2 and MAIN3 symbols.
* gdb.dwarf2/dw2-ranges2.S, gdb.dwarf2/dw2-ranges3.S: New files.
Diffstat (limited to 'gdb/objfiles.h')
| -rw-r--r-- | gdb/objfiles.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gdb/objfiles.h b/gdb/objfiles.h index c3ae954b5fb..7e39b07c5d3 100644 --- a/gdb/objfiles.h +++ b/gdb/objfiles.h @@ -220,6 +220,13 @@ struct objfile struct partial_symtab *psymtabs; + /* Map addresses to the entries of PSYMTABS. It would be more efficient to + have a map per the whole process but ADDRMAP cannot selectively remove + its items during FREE_OBJFILE. This mapping is already present even for + PARTIAL_SYMTABs which still have no corresponding full SYMTABs read. */ + + struct addrmap *psymtabs_addrmap; + /* List of freed partial symtabs, available for re-use */ struct partial_symtab *free_psymtabs; |