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2006-01-31 Paul Brook <paul@codesourcery.com> 

gas/
	* config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
gas/testsuite/
	* gas/testsuite/gas/arm/iwmmxt-bad.s: Add check for bad register name.
	* gas/testsuite/gas/arm/iwmmxt-bad.l: Ditto.
This commit is contained in:
Paul Brook 2006-01-31 16:19:41 +00:00
parent e74cfd166e
commit 791346475b
5 changed files with 13 additions and 2 deletions
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4
gas/ChangeLog
View File

@ -1,3 +1,7 @@
2006-01-31 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2006-01-31 Paul Brook <paul@codesourcery.com>
Richard Earnshaw <rearnsha@arm.com>

4
gas/config/tc-arm.c
View File

@ -928,7 +928,7 @@ arm_reg_parse (char **ccp, enum arm_reg_type type)
case REG_TYPE_MVFX:
case REG_TYPE_MVDX:
/* Generic coprocessor register names are allowed for these. */
if (reg->type == REG_TYPE_CN)
if (reg && reg->type == REG_TYPE_CN)
return reg->number;
break;
@ -943,7 +943,7 @@ arm_reg_parse (char **ccp, enum arm_reg_type type)
case REG_TYPE_MMXWC:
/* WC includes WCG. ??? I'm not sure this is true for all
instructions that take WC registers. */
if (reg->type == REG_TYPE_MMXWCG)
if (reg && reg->type == REG_TYPE_MMXWCG)
return reg->number;
break;

5
gas/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2006-01-31 Paul Brook <paul@codesourcery.com>
* gas/testsuite/gas/arm/iwmmxt-bad.s: Add check for bad register name.
* gas/testsuite/gas/arm/iwmmxt-bad.l: Ditto.
2006-01-18 Arnold Metselaar <arnoldm@sourceware.org>
* gas/z80/z80.exp: Add offset.

1
gas/testsuite/gas/arm/iwmmxt-bad.l
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@ -7,3 +7,4 @@
[^:]*:6: Error: iWMMXt data register expected -- `wstrb wcgr0,\[r1\]'
[^:]*:7: Error: iWMMXt data register expected -- `wstrh wcgr0,\[r1\]'
[^:]*:8: Error: iWMMXt data register expected -- `wstrd wcgr0,\[r1\]'
[^:]*:9: Error: iWMMXt control register expected -- `tmcr wibble,r1'

1
gas/testsuite/gas/arm/iwmmxt-bad.s
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@ -6,3 +6,4 @@
wstrb wcgr0,[r1]
wstrh wcgr0,[r1]
wstrd wcgr0,[r1]
tmcr wibble,r1