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[Bug breakpoints/13346] Multiple breakpoints/losing symbol tableissue


http://sourceware.org/bugzilla/show_bug.cgi?id=13346

--- Comment #10 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> 2011-12-02 01:28:59 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    jkratoch@sourceware.org    2011-12-02 01:28:55

Modified files:
    gdb            : ChangeLog dwarf2read.c psympriv.h psymtab.c 
    gdb/testsuite  : ChangeLog 
Added files:
    gdb/testsuite/gdb.dwarf2: dw2-objfile-overlap-inner.S 
                              dw2-objfile-overlap-outer.S 
                              dw2-objfile-overlap.exp 

Log message:
    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.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.13566&r2=1.13567
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/dwarf2read.c.diff?cvsroot=src&r1=1.582&r2=1.583
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/psympriv.h.diff?cvsroot=src&r1=1.9&r2=1.10
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/psymtab.c.diff?cvsroot=src&r1=1.34&r2=1.35
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.2954&r2=1.2955
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-inner.S.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-outer.S.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap.exp.diff?cvsroot=src&r1=NONE&r2=1.1

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