[Bug gas/12854] ARM: Nonsensical argument shift specifications accepted for LSL/LSR/ASR/ROR mnemonics

[cvs-commit at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=12854

--- Comment #7 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot 
gnu.org> 2011-06-13 09:57:38 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    address@hidden    2011-06-13 09:57:35

Modified files:
    gas            : ChangeLog 
    gas/config     : tc-arm.c 
    gas/testsuite  : ChangeLog 
Added files:
    gas/testsuite/gas/arm: shift-bad.d shift-bad.l shift-bad.s 

Log message:
    PR gas/12854
    * gas/arm/shift-bad.s: New test.
    * gas/arm/shift-bad.l: Expcted error output.
    * gas/arm/shift-bad.s: New control file.

    * config/tc-arm.c (do_shift): Do not allow shift operations at the
    end of a register based shift insn.
    (do_t_shift): Likewise.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/ChangeLog.diff?cvsroot=src&r1=1.4505&r2=1.4506
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/config/tc-arm.c.diff?cvsroot=src&r1=1.492&r2=1.493
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/ChangeLog.diff?cvsroot=src&r1=1.1913&r2=1.1914
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/arm/shift-bad.d.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/arm/shift-bad.l.diff?cvsroot=src&r1=NONE&r2=1.1
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/testsuite/gas/arm/shift-bad.s.diff?cvsroot=src&r1=NONE&r2=1.1

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