diff options
Diffstat (limited to 'gas')
-rw-r--r-- | gas/ChangeLog | 5 | ||||
-rw-r--r-- | gas/config/bfin-parse.y | 2 | ||||
-rw-r--r-- | gas/testsuite/ChangeLog | 5 | ||||
-rw-r--r-- | gas/testsuite/gas/bfin/expected_errors.l | 1 | ||||
-rw-r--r-- | gas/testsuite/gas/bfin/expected_errors.s | 1 |
5 files changed, 14 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 5ae246e..7c5b705 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,10 @@ 2011-03-29 Mike Frysinger <vapier@gentoo.org> + * config/bfin-parse.y (BYTEUNPACK): Return yyerror when dest + reg $2 is the same as dest reg $4. + +2011-03-29 Mike Frysinger <vapier@gentoo.org> + * config/bfin-parse.y (BYTEOP16M): Return yyerror when dest reg $2 is the same as dest reg $4. diff --git a/gas/config/bfin-parse.y b/gas/config/bfin-parse.y index 7961e2e..797664a 100644 --- a/gas/config/bfin-parse.y +++ b/gas/config/bfin-parse.y @@ -866,6 +866,8 @@ asm_1: { if (!IS_DREG ($2) || !IS_DREG ($4)) return yyerror ("Dregs expected"); + else if (REG_SAME ($2, $4)) + return yyerror ("Illegal dest register combination"); else if (!valid_dreg_pair (&$8, $10)) return yyerror ("Bad dreg pair"); else diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 20aeb3f..2101e9f 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2011-03-29 Mike Frysinger <vapier@gentoo.org> + * gas/bfin/expected_errors.s: Add invalid BYTEUNPACK insn tests. + * gas/bfin/expected_errors.l: Add new error messages. + +2011-03-29 Mike Frysinger <vapier@gentoo.org> + * gas/bfin/expected_errors.s: Add invalid BYTEOP16M insn tests. * gas/bfin/expected_errors.l: Add new error messages. diff --git a/gas/testsuite/gas/bfin/expected_errors.l b/gas/testsuite/gas/bfin/expected_errors.l index 1c12e65..40a9043 100644 --- a/gas/testsuite/gas/bfin/expected_errors.l +++ b/gas/testsuite/gas/bfin/expected_errors.l @@ -105,3 +105,4 @@ .*:134: Error: Illegal dest register combination. .*:135: Error: Illegal dest register combination. .*:136: Error: Illegal dest register combination. +.*:137: Error: Illegal dest register combination. diff --git a/gas/testsuite/gas/bfin/expected_errors.s b/gas/testsuite/gas/bfin/expected_errors.s index a671a2c..6ff14a6 100644 --- a/gas/testsuite/gas/bfin/expected_errors.s +++ b/gas/testsuite/gas/bfin/expected_errors.s @@ -134,3 +134,4 @@ (R7, R7) = BYTEOP16P (R1:0, R3:2); (R1, R1) = BYTEOP16M (R1:0, R3:2); (R4, R4) = BYTEOP16M (R1:0, R3:2); + (R5, R5) = BYTEUNPACK R3:2; |