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| author | Joseph Myers <joseph@codesourcery.com> | 2006-08-03 15:59:00 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2006-08-03 15:59:00 +0000 |
| commit | 97f87066f657fc69b80af6f551964d7a3e80d054 (patch) | |
| tree | 7988770569a1c015f39b585c3ea43ba4d2ae44a4 /gas/config | |
| parent | 41adaa5cabcfd29c6551e63f7433621495c4d7e0 (diff) | |
| download | gdb-97f87066f657fc69b80af6f551964d7a3e80d054.zip gdb-97f87066f657fc69b80af6f551964d7a3e80d054.tar.gz gdb-97f87066f657fc69b80af6f551964d7a3e80d054.tar.bz2 | |
gas:
* config/tc-arm.c (parse_operands): Handle invalid register name
for OP_RIWR_RIWC.
gas/testsuite:
* gas/arm/iwmmxt-bad.s: Test invalid register names for wldrw and
wstrw.
* gas/arm/iwmmxt-bad.l: Update.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-arm.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 408d95f..9bf1439 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -5749,9 +5749,10 @@ parse_operands (char *str, const unsigned char *pattern) case OP_RIWR_RIWC: { struct reg_entry *rege = arm_reg_parse_multi (&str); - if (rege->type != REG_TYPE_MMXWR - && rege->type != REG_TYPE_MMXWC - && rege->type != REG_TYPE_MMXWCG) + if (!rege + || (rege->type != REG_TYPE_MMXWR + && rege->type != REG_TYPE_MMXWC + && rege->type != REG_TYPE_MMXWCG)) { inst.error = _("iWMMXt data or control register expected"); goto failure; |