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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2011-12-02 01:28:54 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2011-12-02 01:28:54 +0000 |
| commit | 8e3df6ae8916766f73da8bda14ceafd0bd446795 (patch) | |
| tree | faab3b1cffa76b95087f9ceda587e7bbf932de00 /gdb/psympriv.h | |
| parent | 8fab8571cc5faff59c36c3f4b48ee7d6892db90f (diff) | |
| download | gdb-8e3df6ae8916766f73da8bda14ceafd0bd446795.tar.gz | |
gdb/
PR breakpoints/13346
* dwarf2read.c (process_psymtab_comp_unit): Set
PSYMTABS_ADDRMAP_SUPPORTED.
* psympriv.h (struct partial_symtab): Comment textlow and texthigh
validity. New field psymtabs_addrmap_supported.
* psymtab.c (find_pc_sect_psymtab_closer): New gdb_assert on
psymtabs_addrmap_supported.
(find_pc_sect_psymtab): Do not fallback to TEXTLOW and TEXTHIGH for
!PSYMTABS_ADDRMAP_SUPPORTED.
(dump_psymtab, maintenance_info_psymtabs): Print also
psymtabs_addrmap_supported.
gdb/testsuite/
PR breakpoints/13346
* gdb.dwarf2/dw2-objfile-overlap-inner.S: New file.
* gdb.dwarf2/dw2-objfile-overlap-outer.S: New file.
* gdb.dwarf2/dw2-objfile-overlap.exp: New file.
Diffstat (limited to 'gdb/psympriv.h')
| -rw-r--r-- | gdb/psympriv.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gdb/psympriv.h b/gdb/psympriv.h index 95d7676cbfa..cee39945003 100644 --- a/gdb/psympriv.h +++ b/gdb/psympriv.h @@ -92,7 +92,8 @@ struct partial_symtab struct section_offsets *section_offsets; /* Range of text addresses covered by this file; texthigh is the - beginning of the next section. */ + beginning of the next section. Do not use if PSYMTABS_ADDRMAP_SUPPORTED + is set. */ CORE_ADDR textlow; CORE_ADDR texthigh; @@ -135,6 +136,12 @@ struct partial_symtab unsigned char readin; + /* True iff objfile->psymtabs_addrmap is properly populated for this + partial_symtab. For discontiguous overlapping psymtabs is the only usable + info in PSYMTABS_ADDRMAP. */ + + unsigned char psymtabs_addrmap_supported; + /* Pointer to symtab eventually allocated for this source file, 0 if !readin or if we haven't looked for the symtab after it was readin. */ |