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* config/tc-hppa.c (pa_ip): Limit unit conditions for uxor to those

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not involving a carry.
This commit is contained in:
Dave Anglin
2012-10-13 22:15:19 +00:00
parent 3af942d249
commit aa7108806b
2 changed files with 17 additions and 8 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2012-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
* config/tc-hppa.c (pa_ip): Limit unit conditions for uxor to those
not involving a carry.
2012-10-12 Peter Bergner <bergner@vnet.ibm.com> 2012-10-12 Peter Bergner <bergner@vnet.ibm.com>
* doc/as.texinfo (-mpwr4, -mpwr7): Fix option name typos. * doc/as.texinfo (-mpwr4, -mpwr7): Fix option name typos.

20
gas/config/tc-hppa.c
View File

@ -4431,6 +4431,7 @@ pa_ip (char *str)
flag = 0; flag = 0;
if (*s == ',') if (*s == ',')
{ {
int uxor;
s++; s++;
/* 64 bit conditions. */ /* 64 bit conditions. */
@ -4444,6 +4445,9 @@ pa_ip (char *str)
else if (*s == '*') else if (*s == '*')
break; break;
/* The uxor instruction only supports unit conditions
not involving carries. */
uxor = (opcode & 0xfc000fc0) == 0x08000380;
if (strncasecmp (s, "sbz", 3) == 0) if (strncasecmp (s, "sbz", 3) == 0)
{ {
cmpltr = 2; cmpltr = 2;
@ -4454,17 +4458,17 @@ pa_ip (char *str)
cmpltr = 3; cmpltr = 3;
s += 3; s += 3;
} }
else if (strncasecmp (s, "sdc", 3) == 0) else if (!uxor && strncasecmp (s, "sdc", 3) == 0)
{ {
cmpltr = 4; cmpltr = 4;
s += 3; s += 3;
} }
else if (strncasecmp (s, "sbc", 3) == 0) else if (!uxor && strncasecmp (s, "sbc", 3) == 0)
{ {
cmpltr = 6; cmpltr = 6;
s += 3; s += 3;
} }
else if (strncasecmp (s, "shc", 3) == 0) else if (!uxor && strncasecmp (s, "shc", 3) == 0)
{ {
cmpltr = 7; cmpltr = 7;
s += 3; s += 3;
@ -4487,19 +4491,19 @@ pa_ip (char *str)
flag = 1; flag = 1;
s += 3; s += 3;
} }
else if (strncasecmp (s, "ndc", 3) == 0) else if (!uxor && strncasecmp (s, "ndc", 3) == 0)
{ {
cmpltr = 4; cmpltr = 4;
flag = 1; flag = 1;
s += 3; s += 3;
} }
else if (strncasecmp (s, "nbc", 3) == 0) else if (!uxor && strncasecmp (s, "nbc", 3) == 0)
{ {
cmpltr = 6; cmpltr = 6;
flag = 1; flag = 1;
s += 3; s += 3;
} }
else if (strncasecmp (s, "nhc", 3) == 0) else if (!uxor && strncasecmp (s, "nhc", 3) == 0)
{ {
cmpltr = 7; cmpltr = 7;
flag = 1; flag = 1;
@ -4511,7 +4515,7 @@ pa_ip (char *str)
flag = 0; flag = 0;
s += 3; s += 3;
} }
else if (strncasecmp (s, "swc", 3) == 0) else if (!uxor && strncasecmp (s, "swc", 3) == 0)
{ {
cmpltr = 5; cmpltr = 5;
flag = 0; flag = 0;
@ -4523,7 +4527,7 @@ pa_ip (char *str)
flag = 1; flag = 1;
s += 3; s += 3;
} }
else if (strncasecmp (s, "nwc", 3) == 0) else if (!uxor && strncasecmp (s, "nwc", 3) == 0)
{ {
cmpltr = 5; cmpltr = 5;
flag = 1; flag = 1;