[Bug symtab/14931] GDB fails to read minsyms if debug info readingfails.

["cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>]

http://sourceware.org/bugzilla/show_bug.cgi?id=14931

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> 2013-01-14 20:51:54 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    tromey@sourceware.org    2013-01-14 20:51:48

Modified files:
    gdb            : ChangeLog dwarf2read.c psympriv.h psymtab.c 
    gdb/testsuite  : ChangeLog 
Added files:
    gdb/testsuite/gdb.dwarf2: dw2-error.S dw2-error.c dw2-error.exp 

Log message:
    PR symtab/14931:
    * psymtab.c (struct psymtab_state): New.
    (discard_psymtabs_upto, make_cleanup_discard_psymtabs): New
    functions.
    * psympriv.h (make_cleanup_discard_psymtabs): Declare.
    * dwarf2read.c (dwarf2_build_psymtabs): Catch exceptions.
    gdb/testsuite
    * gdb.dwarf2/dw2-error.exp: New file.
    * gdb.dwarf2/dw2-error.c: New file.
    * gdb.dwarf2/dw2-error.S: New file.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.15014&r2=1.15015
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/dwarf2read.c.diff?cvsroot=src&r1=1.728&r2=1.729
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/psympriv.h.diff?cvsroot=src&r1=1.17&r2=1.18
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/psymtab.c.diff?cvsroot=src&r1=1.60&r2=1.61
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.3504&r2=1.3505
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.dwarf2/dw2-error.S.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.dwarf2/dw2-error.c.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.dwarf2/dw2-error.exp.diff?cvsroot=src&r1=NONE&r2=1.1

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