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| author | Mike Frysinger <vapier@gentoo.org> | 2010-09-22 21:29:41 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-09-22 21:29:41 +0000 |
| commit | a2c28b80f1bc424f2b8858118634ea8428ffe985 (patch) | |
| tree | db448f98f25acdf4a16584706bc9fa20174dd07c /gas | |
| parent | a01eda858f5dc30309e79650b4cc9775416665af (diff) | |
| download | gdb-a2c28b80f1bc424f2b8858118634ea8428ffe985.zip gdb-a2c28b80f1bc424f2b8858118634ea8428ffe985.tar.gz gdb-a2c28b80f1bc424f2b8858118634ea8428ffe985.tar.bz2 | |
gas: blackfin: clarify some errors with register usage in insns
Using "Register mismatch" everywhere can be a bit vague, so clarify
why exactly we're barfing on these unsupported insns.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 4 | ||||
| -rw-r--r-- | gas/config/bfin-parse.y | 6 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gas/testsuite/gas/bfin/expected_move_errors.l | 2 |
4 files changed, 12 insertions, 4 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 3b488cf..947bfdd 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,9 @@ 2010-09-22 Robin Getz <robin.getz@analog.com> + * config/bfin-parse.y: Improve error messages. + +2010-09-22 Robin Getz <robin.getz@analog.com> + * config/bfin-parse.y (DBG): Fix regno encoding. (DBGCMPLX): Likewise. diff --git a/gas/config/bfin-parse.y b/gas/config/bfin-parse.y index a520226..4549b53 100644 --- a/gas/config/bfin-parse.y +++ b/gas/config/bfin-parse.y @@ -1737,7 +1737,7 @@ asm_1: $$ = bfin_gen_regmv (&$3, &$1); } else - return yyerror ("Register mismatch"); + return yyerror ("Unsupported register move"); } | CCREG ASSIGN REG @@ -1748,7 +1748,7 @@ asm_1: $$ = bfin_gen_cc2dreg (1, &$3); } else - return yyerror ("Register mismatch"); + return yyerror ("Only 'CC = Dreg' supported"); } | REG ASSIGN CCREG @@ -1759,7 +1759,7 @@ asm_1: $$ = bfin_gen_cc2dreg (0, &$1); } else - return yyerror ("Register mismatch"); + return yyerror ("Only 'Dreg = CC' supported"); } | CCREG _ASSIGN_BANG CCREG diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index ef3fe17..7a40794 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,5 +1,9 @@ 2010-09-22 Robin Getz <robin.getz@analog.com> + * gas/bfin/expected_move_errors.l: Update error output. + +2010-09-22 Robin Getz <robin.getz@analog.com> + * gas/bfin/pseudo.d, gas/bfin/pseudo.s: New test. * gas/bfin/bfin.exp: Add new "pseudo" test. diff --git a/gas/testsuite/gas/bfin/expected_move_errors.l b/gas/testsuite/gas/bfin/expected_move_errors.l index 9a98746..524822e 100644 --- a/gas/testsuite/gas/bfin/expected_move_errors.l +++ b/gas/testsuite/gas/bfin/expected_move_errors.l @@ -3,4 +3,4 @@ .*:4: Error: Cannot move A0 to high half of register. Input text was A0. .*:5: Error: Cannot move A1 to even register. .*:6: Error: Cannot move A0 to odd register. -.*:7: Error: Register mismatch. +.*:7: Error: Unsupported register move. |