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2003-09-30  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c (mips_ip): Capitalize first word of
        existing condition code warning, and add condition code
        warnings for .ps instructions, and for bc1any[24][tf].

[ gas/testsuite/ChangeLog ]
2003-09-30  Chris Demetriou  <cgd@broadcom.com>

        * lib/gas-defs.exp (run_dump_test): If stderr file is specified
        and there was no stderr output, compare anyway (i.e., cause a
        test failure).
        * gas/mips/mips64-mips3d.s: Add some new instructions to test warnings.
        * gas/mips/mips64-mips3d.l: New file.
        * gas/mips/mips64-mips3d.d: Use mips64-mips3d.l, and update for
        changes to mips64-mips3d.s.
        * gas/mips/mips64-mips3d-incl.d: Likewise.
        * gas/mips/set-arch.l: New file.
        * gas/mips/set-arch.d: Specify set-arch.l as stderr output to check.
        * gas/mips/mips5.l: Make error messages match source.
This commit is contained in:
Chris Demetriou 2003-09-30 21:02:08 +00:00
parent 5cd8624d60
commit 30c378fd60
11 changed files with 71 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gas/ChangeLog
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@ -1,3 +1,9 @@
2003-09-30 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (mips_ip): Capitalize first word of
existing condition code warning, and add condition code
warnings for .ps instructions, and for bc1any[24][tf].
2003-09-30 Chris Demetriou <cgd@broadcom.com>
* NEWS: Mention support for MIPS64 Release 2.

13
gas/config/tc-mips.c
View File

@ -9369,7 +9369,18 @@ do_msbd:
}
while (ISDIGIT (*s));
if (regno > 7)
as_bad (_("invalid condition code register $fcc%d"), regno);
as_bad (_("Invalid condition code register $fcc%d"), regno);
if ((strcmp(str + strlen(str) - 3, ".ps") == 0
|| strcmp(str + strlen(str) - 5, "any2f") == 0
|| strcmp(str + strlen(str) - 5, "any2t") == 0)
&& (regno & 1) != 0)
as_warn(_("Condition code register should be even for %s, was %d"),
str, regno);
if ((strcmp(str + strlen(str) - 5, "any4f") == 0
|| strcmp(str + strlen(str) - 5, "any4t") == 0)
&& (regno & 3) != 0)
as_warn(_("Condition code register should be 0 or 4 for %s, was %d"),
str, regno);
if (*args == 'N')
ip->insn_opcode |= regno << OP_SH_BCC;
else

14
gas/testsuite/ChangeLog
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@ -1,3 +1,17 @@
2003-09-30 Chris Demetriou <cgd@broadcom.com>
* lib/gas-defs.exp (run_dump_test): If stderr file is specified
and there was no stderr output, compare anyway (i.e., cause a
test failure).
* gas/mips/mips64-mips3d.s: Add some new instructions to test warnings.
* gas/mips/mips64-mips3d.l: New file.
* gas/mips/mips64-mips3d.d: Use mips64-mips3d.l, and update for
changes to mips64-mips3d.s.
* gas/mips/mips64-mips3d-incl.d: Likewise.
* gas/mips/set-arch.l: New file.
* gas/mips/set-arch.d: Specify set-arch.l as stderr output to check.
* gas/mips/mips5.l: Make error messages match source.
2003-09-30 Chris Demetriou <cgd@broadcom.com>
* gas/mips/cp0-names-mips64r2.d: New file.

4
gas/testsuite/gas/mips/mips5.l
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@ -1,3 +1,3 @@
.*: Assembler messages:
.*:61: Warning: Condition flag should be even for c.eq.ps, was 3
.*:62: Warning: Condition flag should be even for movf.ps, was 3
.*:61: Warning: Condition code register should be even for c.eq.ps, was 3
.*:62: Warning: Condition code register should be even for movf.ps, was 3

9
gas/testsuite/gas/mips/mips64-mips3d-incl.d
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@ -1,6 +1,7 @@
#objdump: -dr --prefix-addresses --show-raw-insn
#name: MIPS MIPS64 MIPS-3D ASE instructions
#source: mips64-mips3d.s
#stderr: mips64-mips3d.l
# Check MIPS64 MIPS-3D ASE instruction assembly and disassembly
# Same as mips64-mips3d.d, but does not need -mips3d assembler
@ -137,4 +138,12 @@ Disassembly of section .text:
0+01f4 <[^>]*> 4633411f rsqrt2\.d \$f4,\$f8,\$f19
0+01f8 <[^>]*> 4613411f rsqrt2\.s \$f4,\$f8,\$f19
0+01fc <[^>]*> 46d3411f rsqrt2\.ps \$f4,\$f8,\$f19
0+0200 <[^>]*> 4524ff7f bc1any2f \$fcc1,0+0000 <text_label>
0+0204 <[^>]*> 00000000 nop
0+0208 <[^>]*> 452dff7d bc1any2t \$fcc3,0+0000 <text_label>
0+020c <[^>]*> 00000000 nop
0+0210 <[^>]*> 4544ff7b bc1any4f \$fcc1,0+0000 <text_label>
0+0214 <[^>]*> 00000000 nop
0+0218 <[^>]*> 4549ff79 bc1any4t \$fcc2,0+0000 <text_label>
0+021c <[^>]*> 00000000 nop
\.\.\.

9
gas/testsuite/gas/mips/mips64-mips3d.d
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@ -1,6 +1,7 @@
#objdump: -dr --prefix-addresses --show-raw-insn -mmips:isa64
#name: MIPS MIPS64 MIPS-3D ASE instructions (-mips3d flag)
#as: -mips64 -mips3d
#stderr: mips64-mips3d.l
# Check MIPS64 MIPS-3D ASE instruction assembly and disassembly
@ -135,4 +136,12 @@ Disassembly of section .text:
0+01f4 <[^>]*> 4633411f rsqrt2\.d \$f4,\$f8,\$f19
0+01f8 <[^>]*> 4613411f rsqrt2\.s \$f4,\$f8,\$f19
0+01fc <[^>]*> 46d3411f rsqrt2\.ps \$f4,\$f8,\$f19
0+0200 <[^>]*> 4524ff7f bc1any2f \$fcc1,0+0000 <text_label>
0+0204 <[^>]*> 00000000 nop
0+0208 <[^>]*> 452dff7d bc1any2t \$fcc3,0+0000 <text_label>
0+020c <[^>]*> 00000000 nop
0+0210 <[^>]*> 4544ff7b bc1any4f \$fcc1,0+0000 <text_label>
0+0214 <[^>]*> 00000000 nop
0+0218 <[^>]*> 4549ff79 bc1any4t \$fcc2,0+0000 <text_label>
0+021c <[^>]*> 00000000 nop
\.\.\.

5
gas/testsuite/gas/mips/mips64-mips3d.l Normal file
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@ -0,0 +1,5 @@
.*: Assembler messages:
.*:150: Warning: Condition code register should be even for bc1any2f, was 1
.*:152: Warning: Condition code register should be even for bc1any2t, was 3
.*:154: Warning: Condition code register should be 0 or 4 for bc1any4f, was 1
.*:156: Warning: Condition code register should be 0 or 4 for bc1any4t, was 2

9
gas/testsuite/gas/mips/mips64-mips3d.s
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@ -147,5 +147,14 @@ text_label:
rsqrt2.s $f4, $f8, $f19
rsqrt2.ps $f4, $f8, $f19
bc1any2f $fcc1, text_label # warns
nop
bc1any2t $fcc3, text_label # warns
nop
bc1any4f $fcc1, text_label # warns
nop
bc1any4t $fcc2, text_label # warns
nop
# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
.space 8

1
gas/testsuite/gas/mips/set-arch.d
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@ -1,5 +1,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn -mmips:sb1 -M gpr-names=32
#name: .set arch=FOO
#stderr: set-arch.l
dump\.o: file format .*mips

3
gas/testsuite/gas/mips/set-arch.l Normal file
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@ -0,0 +1,3 @@
.*: Assembler messages:
.*:146: Warning: Condition code register should be even for c.eq.ps, was 3
.*:147: Warning: Condition code register should be even for movf.ps, was 3

2
gas/testsuite/lib/gas-defs.exp
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@ -411,7 +411,7 @@ proc run_dump_test { name {extra_options {}} } {
catch "exec $srcdir/lib/run $AS $ASFLAGS $opts(as) -o dump.o $sourcefile" comp_output
set comp_output [prune_warnings $comp_output]
if ![string match "" $comp_output] then {
if { ![string match "" $comp_output] || $opts(stderr) != "" } then {
if { $opts(stderr) == "" } then {
send_log "$comp_output\n"
verbose "$comp_output" 3