2005-03-09 Richard Sandiford <rsandifo@redhat.com>
+ * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
+ (MAX_NOPS): Bump to 4.
+ (mips_fix_vr4130): New variable.
+ (nops_for_vr4130): New function.
+ (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
+ nops_for_vr4130 if working around VR4130 errata.
+ (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
+ (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
+ (md_parse_option): Handle them.
+ (md_show_usage): Print them.
+ * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
+
+2005-03-09 Richard Sandiford <rsandifo@redhat.com>
+
* config/tc-mips.c (append_insn): Remove cop_interlocks test from
branch delay code.
intended to be used on GCC-generated code: it is not designed to catch
all problems in hand-written assembler code.
+@item -mfix-vr4130
+@itemx -no-mfix-vr4130
+Insert nops to work around the VR4130 @samp{mflo}/@samp{mfhi} errata.
+
@item -m4010
@itemx -no-m4010
Generate code for the LSI @sc{r4010} chip. This tells the assembler to
2005-03-09 Richard Sandiford <rsandifo@redhat.com>
+ * gas/mips/vr4130.[sd]: New test.
+ * gas/mips/mips.exp: Run it.
+
+2005-03-09 Richard Sandiford <rsandifo@redhat.com>
+
* gas/mips/relax-swap1-mips[12].d: Expect the delay slots of
bc1f and bc1t to be filled.
* gas/mips/branch-misc-3.[sd]: New test.