[Bug gas/12409] --compress-debug-sections doesn't work on empty DWARF sections

[cvs-commit at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=12409

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> 2011-01-18 18:56:02 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    address@hidden    2011-01-18 18:55:59

Modified files:
    gas            : ChangeLog write.c 
    gas/testsuite  : ChangeLog 
    gas/testsuite/gas/elf: elf.exp 
Added files:
    gas/testsuite/gas/elf: dwarf2-4.d dwarf2-4.s 

Log message:
    Don't compress empty debug sections.

    gas/

    2011-01-18  H.J. Lu  <address@hidden>

    PR gas/12409
    * write.c (compress_debug): Return if section size is 0.

    gas/testsuite/

    2011-01-18  H.J. Lu  <address@hidden>

    PR gas/12409
    * gas/elf/dwarf2-4.d: New.
    * gas/elf/dwarf2-4.s: Likewise.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.4391&r2=1.4392
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/write.c.diff?cvsroot=src&r1=1.137&r2=1.138
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1841&r2=1.1842
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/elf/dwarf2-4.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/elf/dwarf2-4.s.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/elf/elf.exp.diff?cvsroot=src&r1=1.72&r2=1.73

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