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binutils-gdb
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2013-09-12 Chao-ying Fu <Chao-ying.Fu@imgtec.com> 

* config/tc-mips.c (match_insn): Set error when $31 is used for
	bltzal* and bgezal*.
This commit is contained in:
Chao-ying Fu 2013-09-12 21:41:09 +00:00
parent 46dd523316
commit 173d34478a
2 changed files with 9 additions and 0 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2013-09-12 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* config/tc-mips.c (match_insn): Set error when $31 is used for
bltzal* and bgezal*.
2013-09-04 Tristan Gingold <gingold@adacore.com>
* config/tc-ppc.c (md_apply_fix): Handle defined after use toc

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

@ -7091,6 +7091,10 @@ match_insn (struct mips_cl_insn *insn, const struct mips_opcode *opcode,
set_insn_error
(0, _("a destination register must be supplied"));
}
else if (arg.last_regno == 31
&& (strncmp (insn->insn_mo->name, "bltzal", 6) == 0
|| strncmp (insn->insn_mo->name, "bgezal", 6) == 0))
set_insn_error (0, _("the source register must not be $31"));
check_completed_insn (&arg);
return TRUE;
}