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Re: [PATCH] MIPS: 32-bit microMIPS DSP ASE support
- From: "Maciej W. Rozycki" <macro at codesourcery dot com>
- To: Richard Sandiford <rdsandiford at googlemail dot com>
- Cc: <binutils at sourceware dot org>, Catherine Moore <clm at codesourcery dot com>, Chao-ying Fu <fu at mips dot com>
- Date: Tue, 31 Jul 2012 13:02:54 +0100
- Subject: Re: [PATCH] MIPS: 32-bit microMIPS DSP ASE support
- References: <alpine.DEB.1.10.1110252323030.28657@tp.orcam.me.uk> <87fwhdrzn3.fsf@firetop.home>
Hi Richard,
> > @@ -6397,10 +6398,15 @@ macro (struct mips_cl_insn *ip)
> > case 2:
> > macro_build (NULL, "packrl.ph", "d,s,t", treg, treg, sreg);
> > break;
> > - default:
> > + case 1:
> > + case 3:
> > macro_build (NULL, "balign", "t,s,2", treg, sreg,
> > (int) imm_expr.X_add_number);
> > break;
> > + default:
> > + as_bad (_("BALIGN immediate not 0,1,2,3 (%lu)"),
> > + (unsigned long) imm_expr.X_add_number);
>
> "0, 1, 2 or 3" reads better to me and ties in well with:
>
> as_bad (_("BALIGN immediate not 1 or 3 (%lu)")
>
> > @@ -10728,8 +10744,7 @@ mips_ip (char *str, struct mips_cl_insn
> > return;
> > break;
> >
> > - case '2': /* DSP 2-bit unsigned immediate in bit 11. */
> > - gas_assert (!mips_opts.micromips);
> > + case '2': /* DSP 2-bit unsigned immediate in bit 11 or 14. */
>
> "bit 11 (for normal MIPS) or bit 14 (for microMIPS)". Same for the others.
>
> OK with those changes, thanks.
Resending just to be sure this is still all right with you -- here's a
new version with your suggestions applied, except that I used "for
standard MIPS code" and "for microMIPS code" for consistency with the
wording used elsewhere and per the earlier discussion re nouns vs
adjectives.
Another update is the drop of the "l" formatting output modifier
throughout print_insn_micromips reflecting the change elsewhere to the
type used. No other changes.
Still no regressions for mips-sde-elf/mips-linux-gnu and sorry it took so
long. OK to apply?
2012-07-31 Chao-Ying Fu <fu@mips.com>
Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
include/opcode/
* mips.h: Document microMIPS DSP ASE usage.
(MICROMIPSOP_MASK_DSPACC, MICROMIPSOP_SH_DSPACC): Update for
microMIPS DSP ASE support.
(MICROMIPSOP_MASK_DSPSFT, MICROMIPSOP_SH_DSPSFT): Likewise.
(MICROMIPSOP_MASK_SA3, MICROMIPSOP_SH_SA3): Likewise.
(MICROMIPSOP_MASK_SA4, MICROMIPSOP_SH_SA4): Likewise.
(MICROMIPSOP_MASK_IMM8, MICROMIPSOP_SH_IMM8): Likewise.
(MICROMIPSOP_MASK_IMM10, MICROMIPSOP_SH_IMM10): Likewise.
(MICROMIPSOP_MASK_WRDSP, MICROMIPSOP_SH_WRDSP): Likewise.
(MICROMIPSOP_MASK_BP, MICROMIPSOP_SH_BP): Likewise.
2012-07-31 Maciej W. Rozycki <macro@codesourcery.com>
Chao-Ying Fu <fu@mips.com>
Catherine Moore <clm@codesourcery.com>
gas/
* config/tc-mips.c (ISA_SUPPORTS_DSP_ASE): Also set if microMIPS
mode.
(ISA_SUPPORTS_DSPR2_ASE): Likewise.
(macro_build) <'2'>: Handle microMIPS.
(macro) <M_BALIGN>: Update error handling.
(validate_micromips_insn) <'2', '3', '4', '5', '6'>: New cases.
<'7', '8', '0', '@', '^'>: Likewise.
(mips_ip) <'2', '3', '4', '5', '6', '7', '8'>: Handle microMIPS.
<'9'>: Fix formatting.
<'0', '@'>: Handle microMIPS.
<'^'>: New case.
2012-07-31 Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
gas/testsuite/
* gas/mips/micromips@mips32-dsp.d: New test.
* gas/mips/micromips@mips32-dspr2.d: New test.
* gas/mips/mips32-dsp.d: Remove -mips32r2.
* gas/mips/mips32-dspr2.d: Likewise.
* gas/mips/mips32-dsp.s: Update padding.
* gas/mips/mips32-dspr2.s: Likewise.
* gas/mips/mips.exp: Use run_dump_test_arches to run MIPS32 DSP
tests.
2012-07-31 Chao-Ying Fu <fu@mips.com>
Catherine Moore <clm@codesourcery.com>
Maciej W. Rozycki <macro@codesourcery.com>
opcodes/
* micromips-opc.c (WR_a, RD_a, MOD_a): New macros.
(DSP_VOLA): Likewise.
(D32, D33): Likewise.
(micromips_opcodes): Add DSP ASE instructions.
* micromips-dis.c (print_insn_micromips) <'2', '3'>: New cases.
<'4', '5', '6', '7', '8', '0', '^', '@'>: Likewise.
Maciej
binutils-umips-dsp.diff
Index: binutils-fsf-trunk-quilt/gas/config/tc-mips.c
===================================================================
--- binutils-fsf-trunk-quilt.orig/gas/config/tc-mips.c 2012-07-31 03:15:22.000000000 +0100
+++ binutils-fsf-trunk-quilt/gas/config/tc-mips.c 2012-07-31 03:27:22.981182333 +0100
@@ -351,7 +351,8 @@ static int file_ase_smartmips;
static int file_ase_dsp;
#define ISA_SUPPORTS_DSP_ASE (mips_opts.isa == ISA_MIPS32R2 \
- || mips_opts.isa == ISA_MIPS64R2)
+ || mips_opts.isa == ISA_MIPS64R2 \
+ || mips_opts.micromips)
#define ISA_SUPPORTS_DSP64_ASE (mips_opts.isa == ISA_MIPS64R2)
@@ -360,7 +361,8 @@ static int file_ase_dsp;
static int file_ase_dspr2;
#define ISA_SUPPORTS_DSPR2_ASE (mips_opts.isa == ISA_MIPS32R2 \
- || mips_opts.isa == ISA_MIPS64R2)
+ || mips_opts.isa == ISA_MIPS64R2 \
+ || mips_opts.micromips)
/* True if -mmt was passed or implied by arguments passed on the
command line (e.g., by -march). */
@@ -4898,8 +4900,7 @@ macro_build (expressionS *ep, const char
continue;
case '2':
- gas_assert (!mips_opts.micromips);
- INSERT_OPERAND (0, BP, insn, va_arg (args, int));
+ INSERT_OPERAND (mips_opts.micromips, BP, insn, va_arg (args, int));
continue;
case 'n':
@@ -6414,10 +6415,15 @@ macro (struct mips_cl_insn *ip)
case 2:
macro_build (NULL, "packrl.ph", "d,s,t", treg, treg, sreg);
break;
- default:
+ case 1:
+ case 3:
macro_build (NULL, "balign", "t,s,2", treg, sreg,
(int) imm_expr.X_add_number);
break;
+ default:
+ as_bad (_("BALIGN immediate not 0, 1, 2 or 3 (%lu)"),
+ (unsigned long) imm_expr.X_add_number);
+ break;
}
break;
@@ -10486,8 +10492,17 @@ validate_micromips_insn (const struct mi
break;
case '.': USE_BITS (OFFSET10); break;
case '1': USE_BITS (STYPE); break;
+ case '2': USE_BITS (BP); break;
+ case '3': USE_BITS (SA3); break;
+ case '4': USE_BITS (SA4); break;
+ case '5': USE_BITS (IMM8); break;
+ case '6': USE_BITS (RS); break;
+ case '7': USE_BITS (DSPACC); break;
+ case '8': USE_BITS (WRDSP); break;
+ case '0': USE_BITS (DSPSFT); break;
case '<': USE_BITS (SHAMT); break;
case '>': USE_BITS (SHAMT); break;
+ case '@': USE_BITS (IMM10); break;
case 'B': USE_BITS (CODE10); break;
case 'C': USE_BITS (COPZ); break;
case 'D': USE_BITS (FD); break;
@@ -10502,6 +10517,7 @@ validate_micromips_insn (const struct mi
case 'T': USE_BITS (FT); break;
case 'V': USE_BITS (FS); break;
case '\\': USE_BITS (3BITPOS); break;
+ case '^': USE_BITS (RD); break;
case 'a': USE_BITS (TARGET); break;
case 'b': USE_BITS (RS); break;
case 'c': USE_BITS (CODE); break;
@@ -10773,8 +10789,9 @@ mips_ip (char *str, struct mips_cl_insn
return;
break;
- case '2': /* DSP 2-bit unsigned immediate in bit 11. */
- gas_assert (!mips_opts.micromips);
+ case '2':
+ /* DSP 2-bit unsigned immediate in bit 11 (for standard MIPS
+ code) or 14 (for microMIPS code). */
my_getExpression (&imm_expr, s);
check_absolute_expr (ip, &imm_expr);
if ((unsigned long) imm_expr.X_add_number != 1
@@ -10783,100 +10800,125 @@ mips_ip (char *str, struct mips_cl_insn
as_bad (_("BALIGN immediate not 1 or 3 (%lu)"),
(unsigned long) imm_expr.X_add_number);
}
- INSERT_OPERAND (0, BP, *ip, imm_expr.X_add_number);
+ INSERT_OPERAND (mips_opts.micromips,
+ BP, *ip, imm_expr.X_add_number);
imm_expr.X_op = O_absent;
s = expr_end;
continue;
- case '3': /* DSP 3-bit unsigned immediate in bit 21. */
- gas_assert (!mips_opts.micromips);
- my_getExpression (&imm_expr, s);
- check_absolute_expr (ip, &imm_expr);
- if (imm_expr.X_add_number & ~OP_MASK_SA3)
- {
- as_bad (_("DSP immediate not in range 0..%d (%lu)"),
- OP_MASK_SA3, (unsigned long) imm_expr.X_add_number);
- }
- INSERT_OPERAND (0, SA3, *ip, imm_expr.X_add_number);
- imm_expr.X_op = O_absent;
- s = expr_end;
+ case '3':
+ /* DSP 3-bit unsigned immediate in bit 13 (for standard MIPS
+ code) or 21 (for microMIPS code). */
+ {
+ unsigned long mask = (mips_opts.micromips
+ ? MICROMIPSOP_MASK_SA3 : OP_MASK_SA3);
+
+ my_getExpression (&imm_expr, s);
+ check_absolute_expr (ip, &imm_expr);
+ if ((unsigned long) imm_expr.X_add_number > mask)
+ as_bad (_("DSP immediate not in range 0..%lu (%lu)"),
+ mask, (unsigned long) imm_expr.X_add_number);
+ INSERT_OPERAND (mips_opts.micromips,
+ SA3, *ip, imm_expr.X_add_number);
+ imm_expr.X_op = O_absent;
+ s = expr_end;
+ }
continue;
- case '4': /* DSP 4-bit unsigned immediate in bit 21. */
- gas_assert (!mips_opts.micromips);
- my_getExpression (&imm_expr, s);
- check_absolute_expr (ip, &imm_expr);
- if (imm_expr.X_add_number & ~OP_MASK_SA4)
- {
- as_bad (_("DSP immediate not in range 0..%d (%lu)"),
- OP_MASK_SA4, (unsigned long) imm_expr.X_add_number);
- }
- INSERT_OPERAND (0, SA4, *ip, imm_expr.X_add_number);
- imm_expr.X_op = O_absent;
- s = expr_end;
+ case '4':
+ /* DSP 4-bit unsigned immediate in bit 12 (for standard MIPS
+ code) or 21 (for microMIPS code). */
+ {
+ unsigned long mask = (mips_opts.micromips
+ ? MICROMIPSOP_MASK_SA4 : OP_MASK_SA4);
+
+ my_getExpression (&imm_expr, s);
+ check_absolute_expr (ip, &imm_expr);
+ if ((unsigned long) imm_expr.X_add_number > mask)
+ as_bad (_("DSP immediate not in range 0..%lu (%lu)"),
+ mask, (unsigned long) imm_expr.X_add_number);
+ INSERT_OPERAND (mips_opts.micromips,
+ SA4, *ip, imm_expr.X_add_number);
+ imm_expr.X_op = O_absent;
+ s = expr_end;
+ }
continue;
- case '5': /* DSP 8-bit unsigned immediate in bit 16. */
- gas_assert (!mips_opts.micromips);
- my_getExpression (&imm_expr, s);
- check_absolute_expr (ip, &imm_expr);
- if (imm_expr.X_add_number & ~OP_MASK_IMM8)
- {
- as_bad (_("DSP immediate not in range 0..%d (%lu)"),
- OP_MASK_IMM8, (unsigned long) imm_expr.X_add_number);
- }
- INSERT_OPERAND (0, IMM8, *ip, imm_expr.X_add_number);
- imm_expr.X_op = O_absent;
- s = expr_end;
+ case '5':
+ /* DSP 8-bit unsigned immediate in bit 13 (for standard MIPS
+ code) or 16 (for microMIPS code). */
+ {
+ unsigned long mask = (mips_opts.micromips
+ ? MICROMIPSOP_MASK_IMM8 : OP_MASK_IMM8);
+
+ my_getExpression (&imm_expr, s);
+ check_absolute_expr (ip, &imm_expr);
+ if ((unsigned long) imm_expr.X_add_number > mask)
+ as_bad (_("DSP immediate not in range 0..%lu (%lu)"),
+ mask, (unsigned long) imm_expr.X_add_number);
+ INSERT_OPERAND (mips_opts.micromips,
+ IMM8, *ip, imm_expr.X_add_number);
+ imm_expr.X_op = O_absent;
+ s = expr_end;
+ }
continue;
- case '6': /* DSP 5-bit unsigned immediate in bit 21. */
- gas_assert (!mips_opts.micromips);
- my_getExpression (&imm_expr, s);
- check_absolute_expr (ip, &imm_expr);
- if (imm_expr.X_add_number & ~OP_MASK_RS)
- {
- as_bad (_("DSP immediate not in range 0..%d (%lu)"),
- OP_MASK_RS, (unsigned long) imm_expr.X_add_number);
- }
- INSERT_OPERAND (0, RS, *ip, imm_expr.X_add_number);
- imm_expr.X_op = O_absent;
- s = expr_end;
+ case '6':
+ /* DSP 5-bit unsigned immediate in bit 16 (for standard MIPS
+ code) or 21 (for microMIPS code). */
+ {
+ unsigned long mask = (mips_opts.micromips
+ ? MICROMIPSOP_MASK_RS : OP_MASK_RS);
+
+ my_getExpression (&imm_expr, s);
+ check_absolute_expr (ip, &imm_expr);
+ if ((unsigned long) imm_expr.X_add_number > mask)
+ as_bad (_("DSP immediate not in range 0..%lu (%lu)"),
+ mask, (unsigned long) imm_expr.X_add_number);
+ INSERT_OPERAND (mips_opts.micromips,
+ RS, *ip, imm_expr.X_add_number);
+ imm_expr.X_op = O_absent;
+ s = expr_end;
+ }
continue;
case '7': /* Four DSP accumulators in bits 11,12. */
- gas_assert (!mips_opts.micromips);
- if (s[0] == '$' && s[1] == 'a' && s[2] == 'c' &&
- s[3] >= '0' && s[3] <= '3')
+ if (s[0] == '$' && s[1] == 'a' && s[2] == 'c'
+ && s[3] >= '0' && s[3] <= '3')
{
regno = s[3] - '0';
s += 4;
- INSERT_OPERAND (0, DSPACC, *ip, regno);
+ INSERT_OPERAND (mips_opts.micromips, DSPACC, *ip, regno);
continue;
}
else
as_bad (_("Invalid dsp acc register"));
break;
- case '8': /* DSP 6-bit unsigned immediate in bit 11. */
- gas_assert (!mips_opts.micromips);
- my_getExpression (&imm_expr, s);
- check_absolute_expr (ip, &imm_expr);
- if (imm_expr.X_add_number & ~OP_MASK_WRDSP)
- {
- as_bad (_("DSP immediate not in range 0..%d (%lu)"),
- OP_MASK_WRDSP,
- (unsigned long) imm_expr.X_add_number);
- }
- INSERT_OPERAND (0, WRDSP, *ip, imm_expr.X_add_number);
- imm_expr.X_op = O_absent;
- s = expr_end;
+ case '8':
+ /* DSP 6-bit unsigned immediate in bit 11 (for standard MIPS
+ code) or 14 (for microMIPS code). */
+ {
+ unsigned long mask = (mips_opts.micromips
+ ? MICROMIPSOP_MASK_WRDSP
+ : OP_MASK_WRDSP);
+
+ my_getExpression (&imm_expr, s);
+ check_absolute_expr (ip, &imm_expr);
+ if ((unsigned long) imm_expr.X_add_number > mask)
+ as_bad (_("DSP immediate not in range 0..%lu (%lu)"),
+ mask, (unsigned long) imm_expr.X_add_number);
+ INSERT_OPERAND (mips_opts.micromips,
+ WRDSP, *ip, imm_expr.X_add_number);
+ imm_expr.X_op = O_absent;
+ s = expr_end;
+ }
continue;
case '9': /* Four DSP accumulators in bits 21,22. */
gas_assert (!mips_opts.micromips);
- if (s[0] == '$' && s[1] == 'a' && s[2] == 'c' &&
- s[3] >= '0' && s[3] <= '3')
+ if (s[0] == '$' && s[1] == 'a' && s[2] == 'c'
+ && s[3] >= '0' && s[3] <= '3')
{
regno = s[3] - '0';
s += 4;
@@ -10887,22 +10929,27 @@ mips_ip (char *str, struct mips_cl_insn
as_bad (_("Invalid dsp acc register"));
break;
- case '0': /* DSP 6-bit signed immediate in bit 20. */
- gas_assert (!mips_opts.micromips);
- my_getExpression (&imm_expr, s);
- check_absolute_expr (ip, &imm_expr);
- min_range = -((OP_MASK_DSPSFT + 1) >> 1);
- max_range = ((OP_MASK_DSPSFT + 1) >> 1) - 1;
- if (imm_expr.X_add_number < min_range ||
- imm_expr.X_add_number > max_range)
- {
+ case '0':
+ /* DSP 6-bit signed immediate in bit 16 (for standard MIPS
+ code) or 20 (for microMIPS code). */
+ {
+ long mask = (mips_opts.micromips
+ ? MICROMIPSOP_MASK_DSPSFT : OP_MASK_DSPSFT);
+
+ my_getExpression (&imm_expr, s);
+ check_absolute_expr (ip, &imm_expr);
+ min_range = -((mask + 1) >> 1);
+ max_range = ((mask + 1) >> 1) - 1;
+ if (imm_expr.X_add_number < min_range
+ || imm_expr.X_add_number > max_range)
as_bad (_("DSP immediate not in range %ld..%ld (%ld)"),
(long) min_range, (long) max_range,
(long) imm_expr.X_add_number);
- }
- INSERT_OPERAND (0, DSPSFT, *ip, imm_expr.X_add_number);
- imm_expr.X_op = O_absent;
- s = expr_end;
+ INSERT_OPERAND (mips_opts.micromips,
+ DSPSFT, *ip, imm_expr.X_add_number);
+ imm_expr.X_op = O_absent;
+ s = expr_end;
+ }
continue;
case '\'': /* DSP 6-bit unsigned immediate in bit 16. */
@@ -10939,19 +10986,35 @@ mips_ip (char *str, struct mips_cl_insn
continue;
case '@': /* DSP 10-bit signed immediate in bit 16. */
- gas_assert (!mips_opts.micromips);
- my_getExpression (&imm_expr, s);
- check_absolute_expr (ip, &imm_expr);
- min_range = -((OP_MASK_IMM10 + 1) >> 1);
- max_range = ((OP_MASK_IMM10 + 1) >> 1) - 1;
- if (imm_expr.X_add_number < min_range ||
- imm_expr.X_add_number > max_range)
- {
+ {
+ long mask = (mips_opts.micromips
+ ? MICROMIPSOP_MASK_IMM10 : OP_MASK_IMM10);
+
+ my_getExpression (&imm_expr, s);
+ check_absolute_expr (ip, &imm_expr);
+ min_range = -((mask + 1) >> 1);
+ max_range = ((mask + 1) >> 1) - 1;
+ if (imm_expr.X_add_number < min_range
+ || imm_expr.X_add_number > max_range)
as_bad (_("DSP immediate not in range %ld..%ld (%ld)"),
(long) min_range, (long) max_range,
(long) imm_expr.X_add_number);
- }
- INSERT_OPERAND (0, IMM10, *ip, imm_expr.X_add_number);
+ INSERT_OPERAND (mips_opts.micromips,
+ IMM10, *ip, imm_expr.X_add_number);
+ imm_expr.X_op = O_absent;
+ s = expr_end;
+ }
+ continue;
+
+ case '^': /* DSP 5-bit unsigned immediate in bit 11. */
+ gas_assert (mips_opts.micromips);
+ my_getExpression (&imm_expr, s);
+ check_absolute_expr (ip, &imm_expr);
+ if (imm_expr.X_add_number & ~MICROMIPSOP_MASK_RD)
+ as_bad (_("DSP immediate not in range 0..%d (%lu)"),
+ MICROMIPSOP_MASK_RD,
+ (unsigned long) imm_expr.X_add_number);
+ INSERT_OPERAND (1, RD, *ip, imm_expr.X_add_number);
imm_expr.X_op = O_absent;
s = expr_end;
continue;
Index: binutils-fsf-trunk-quilt/include/opcode/mips.h
===================================================================
--- binutils-fsf-trunk-quilt.orig/include/opcode/mips.h 2012-07-31 03:15:22.000000000 +0100
+++ binutils-fsf-trunk-quilt/include/opcode/mips.h 2012-07-31 03:15:25.271794750 +0100
@@ -1494,6 +1494,24 @@ extern const int bfd_mips16_num_opcodes;
#define MICROMIPSOP_MASK_IMMY 0x1ff
#define MICROMIPSOP_SH_IMMY 1
+/* MIPS DSP ASE */
+#define MICROMIPSOP_MASK_DSPACC 0x3
+#define MICROMIPSOP_SH_DSPACC 14
+#define MICROMIPSOP_MASK_DSPSFT 0x3f
+#define MICROMIPSOP_SH_DSPSFT 16
+#define MICROMIPSOP_MASK_SA3 0x7
+#define MICROMIPSOP_SH_SA3 13
+#define MICROMIPSOP_MASK_SA4 0xf
+#define MICROMIPSOP_SH_SA4 12
+#define MICROMIPSOP_MASK_IMM8 0xff
+#define MICROMIPSOP_SH_IMM8 13
+#define MICROMIPSOP_MASK_IMM10 0x3ff
+#define MICROMIPSOP_SH_IMM10 16
+#define MICROMIPSOP_MASK_WRDSP 0x3f
+#define MICROMIPSOP_SH_WRDSP 14
+#define MICROMIPSOP_MASK_BP 0x3
+#define MICROMIPSOP_SH_BP 14
+
/* Placeholders for fields that only exist in the traditional 32-bit
instruction encoding; see the comment above for details. */
#define MICROMIPSOP_MASK_CODE20 0
@@ -1508,28 +1526,12 @@ extern const int bfd_mips16_num_opcodes;
#define MICROMIPSOP_SH_VECBYTE 0
#define MICROMIPSOP_MASK_VECALIGN 0
#define MICROMIPSOP_SH_VECALIGN 0
-#define MICROMIPSOP_MASK_DSPACC 0
-#define MICROMIPSOP_SH_DSPACC 0
#define MICROMIPSOP_MASK_DSPACC_S 0
#define MICROMIPSOP_SH_DSPACC_S 0
-#define MICROMIPSOP_MASK_DSPSFT 0
-#define MICROMIPSOP_SH_DSPSFT 0
#define MICROMIPSOP_MASK_DSPSFT_7 0
#define MICROMIPSOP_SH_DSPSFT_7 0
-#define MICROMIPSOP_MASK_SA3 0
-#define MICROMIPSOP_SH_SA3 0
-#define MICROMIPSOP_MASK_SA4 0
-#define MICROMIPSOP_SH_SA4 0
-#define MICROMIPSOP_MASK_IMM8 0
-#define MICROMIPSOP_SH_IMM8 0
-#define MICROMIPSOP_MASK_IMM10 0
-#define MICROMIPSOP_SH_IMM10 0
-#define MICROMIPSOP_MASK_WRDSP 0
-#define MICROMIPSOP_SH_WRDSP 0
#define MICROMIPSOP_MASK_RDDSP 0
#define MICROMIPSOP_SH_RDDSP 0
-#define MICROMIPSOP_MASK_BP 0
-#define MICROMIPSOP_SH_BP 0
#define MICROMIPSOP_MASK_MT_U 0
#define MICROMIPSOP_SH_MT_U 0
#define MICROMIPSOP_MASK_MT_H 0
@@ -1702,6 +1704,18 @@ extern const int bfd_mips16_num_opcodes;
"f" 32-bit floating point constant
"l" 32-bit floating point constant in .lit4
+ DSP ASE usage:
+ "2" 2-bit unsigned immediate for byte align (MICROMIPSOP_*_BP)
+ "3" 3-bit unsigned immediate (MICROMIPSOP_*_SA3)
+ "4" 4-bit unsigned immediate (MICROMIPSOP_*_SA4)
+ "5" 8-bit unsigned immediate (MICROMIPSOP_*_IMM8)
+ "6" 5-bit unsigned immediate (MICROMIPSOP_*_RS)
+ "7" 2-bit DSP accumulator register (MICROMIPSOP_*_DSPACC)
+ "8" 6-bit unsigned immediate (MICROMIPSOP_*_WRDSP)
+ "0" 6-bit signed immediate (MICROMIPSOP_*_DSPSFT)
+ "@" 10-bit signed immediate (MICROMIPSOP_*_IMM10)
+ "^" 5-bit unsigned immediate (MICROMIPSOP_*_RD)
+
Other:
"()" parens surrounding optional value
"," separates operands
@@ -1709,8 +1723,8 @@ extern const int bfd_mips16_num_opcodes;
"m" start of microMIPS extension sequence
Characters used so far, for quick reference when adding more:
- "1234567890"
- "<>(),+.\|~"
+ "12345678 0"
+ "<>(),+.@\^|~"
"ABCDEFGHI KLMN RST V "
"abcd f hijklmnopqrstuvw yz"
Index: binutils-fsf-trunk-quilt/opcodes/micromips-opc.c
===================================================================
--- binutils-fsf-trunk-quilt.orig/opcodes/micromips-opc.c 2012-07-31 03:15:22.000000000 +0100
+++ binutils-fsf-trunk-quilt/opcodes/micromips-opc.c 2012-07-31 03:15:25.271794750 +0100
@@ -99,6 +99,14 @@
#define I1 INSN_ISA1
#define I3 INSN_ISA3
+/* MIPS DSP ASE support. */
+#define WR_a WR_HILO /* Write DSP accumulators (reuse WR_HILO). */
+#define RD_a RD_HILO /* Read DSP accumulators (reuse RD_HILO). */
+#define MOD_a WR_a|RD_a
+#define DSP_VOLA INSN_NO_DELAY_SLOT
+#define D32 INSN_DSP
+#define D33 INSN_DSPR2
+
/* MIPS MCU (MicroController) ASE support. */
#define MC INSN_MCU
@@ -650,10 +658,12 @@ const struct mips_opcode micromips_opcod
{"flush", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO, 0, I1 },
{"lwxs", "d,t(b)", 0x00000118, 0xfc0007ff, RD_b|RD_t|WR_d, 0, I1 },
{"madd", "s,t", 0x0000cb3c, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I1 },
+{"madd", "7,s,t", 0x00000abc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
{"madd.d", "D,R,S,T", 0x54000009, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I1 },
{"madd.s", "D,R,S,T", 0x54000001, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I1 },
{"madd.ps", "D,R,S,T", 0x54000011, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I1 },
{"maddu", "s,t", 0x0000db3c, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I1 },
+{"maddu", "7,s,t", 0x00001abc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
{"mfc0", "t,G", 0x000000fc, 0xfc00ffff, WR_t|RD_C0, 0, I1 },
{"mfc0", "t,+D", 0x000000fc, 0xfc00c7ff, WR_t|RD_C0, 0, I1 },
{"mfc0", "t,G,H", 0x000000fc, 0xfc00c7ff, WR_t|RD_C0, 0, I1 },
@@ -665,8 +675,10 @@ const struct mips_opcode micromips_opcod
{"mfhc2", "t,G", 0x00008d3c, 0xfc00ffff, WR_t|RD_C2, 0, I1 },
{"mfhi", "mj", 0x4600, 0xffe0, RD_HI, WR_mj, I1 },
{"mfhi", "s", 0x00000d7c, 0xffe0ffff, WR_s|RD_HI, 0, I1 },
+{"mfhi", "s,7", 0x0000007c, 0xffe03fff, WR_s|RD_HI, 0, D32 },
{"mflo", "mj", 0x4640, 0xffe0, RD_LO, WR_mj, I1 },
{"mflo", "s", 0x00001d7c, 0xffe0ffff, WR_s|RD_LO, 0, I1 },
+{"mflo", "s,7", 0x0000107c, 0xffe03fff, WR_s|RD_LO, 0, D32 },
{"mov.d", "T,S", 0x5400207b, 0xfc00ffff, WR_T|RD_S|FP_D, 0, I1 },
{"mov.s", "T,S", 0x5400007b, 0xfc00ffff, WR_T|RD_S|FP_S, 0, I1 },
{"mov.ps", "T,S", 0x5400407b, 0xfc00ffff, WR_T|RD_S|FP_D, 0, I1 },
@@ -688,10 +700,12 @@ const struct mips_opcode micromips_opcod
{"movz.s", "D,S,t", 0x54000078, 0xfc0007ff, WR_D|RD_S|RD_t|FP_S, 0, I1 },
{"movz.ps", "D,S,t", 0x54000278, 0xfc0007ff, WR_D|RD_S|RD_t|FP_D, 0, I1 },
{"msub", "s,t", 0x0000eb3c, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I1 },
+{"msub", "7,s,t", 0x00002abc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
{"msub.d", "D,R,S,T", 0x54000029, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I1 },
{"msub.s", "D,R,S,T", 0x54000021, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I1 },
{"msub.ps", "D,R,S,T", 0x54000031, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I1 },
{"msubu", "s,t", 0x0000fb3c, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I1 },
+{"msubu", "7,s,t", 0x00003abc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
{"mtc0", "t,G", 0x000002fc, 0xfc00ffff, RD_t|WR_C0|WR_CC, 0, I1 },
{"mtc0", "t,+D", 0x000002fc, 0xfc00c7ff, RD_t|WR_C0|WR_CC, 0, I1 },
{"mtc0", "t,G,H", 0x000002fc, 0xfc00c7ff, RD_t|WR_C0|WR_CC, 0, I1 },
@@ -702,7 +716,9 @@ const struct mips_opcode micromips_opcod
{"mthc1", "t,G", 0x5400383b, 0xfc00ffff, RD_t|WR_S|FP_D, 0, I1 },
{"mthc2", "t,G", 0x00009d3c, 0xfc00ffff, RD_t|WR_C2|WR_CC, 0, I1 },
{"mthi", "s", 0x00002d7c, 0xffe0ffff, RD_s|WR_HI, 0, I1 },
+{"mthi", "s,7", 0x0000207c, 0xffe03fff, RD_s|WR_HI, 0, D32 },
{"mtlo", "s", 0x00003d7c, 0xffe0ffff, RD_s|WR_LO, 0, I1 },
+{"mtlo", "s,7", 0x0000307c, 0xffe03fff, RD_s|WR_LO, 0, D32 },
{"mul", "d,v,t", 0x00000210, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, I1 },
{"mul", "d,v,I", 0, (int) M_MUL_I, INSN_MACRO, 0, I1 },
{"mul.d", "D,V,T", 0x540001b0, 0xfc0007ff, WR_D|RD_S|RD_T|FP_D, 0, I1 },
@@ -713,7 +729,9 @@ const struct mips_opcode micromips_opcod
{"mulou", "d,v,t", 0, (int) M_MULOU, INSN_MACRO, 0, I1 },
{"mulou", "d,v,I", 0, (int) M_MULOU_I, INSN_MACRO, 0, I1 },
{"mult", "s,t", 0x00008b3c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
+{"mult", "7,s,t", 0x00000cbc, 0xfc003fff, WR_a|RD_s|RD_t, 0, D32 },
{"multu", "s,t", 0x00009b3c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
+{"multu", "7,s,t", 0x00001cbc, 0xfc003fff, WR_a|RD_s|RD_t, 0, D32 },
{"neg", "d,w", 0x00000190, 0xfc1f07ff, WR_d|RD_t, 0, I1 }, /* sub 0 */
{"negu", "d,w", 0x000001d0, 0xfc1f07ff, WR_d|RD_t, 0, I1 }, /* subu 0 */
{"neg.d", "T,V", 0x54002b7b, 0xfc00ffff, WR_T|RD_S|FP_D, 0, I1 },
@@ -965,6 +983,160 @@ const struct mips_opcode micromips_opcod
{"xor", "d,v,t", 0x00000310, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
{"xor", "t,r,I", 0, (int) M_XOR_I, INSN_MACRO, 0, I1 },
{"xori", "t,r,i", 0x70000000, 0xfc000000, WR_t|RD_s, 0, I1 },
+/* MIPS DSP ASE. */
+{"absq_s.ph", "t,s", 0x0000113c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"absq_s.w", "t,s", 0x0000213c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"addq.ph", "d,s,t", 0x0000000d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"addq_s.ph", "d,s,t", 0x0000040d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"addq_s.w", "d,s,t", 0x00000305, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"addsc", "d,s,t", 0x00000385, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"addu.qb", "d,s,t", 0x000000cd, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"addu_s.qb", "d,s,t", 0x000004cd, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"addwc", "d,s,t", 0x000003c5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"bitrev", "t,s", 0x0000313c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"bposge32", "p", 0x43600000, 0xffff0000, CBD, 0, D32 },
+{"cmp.eq.ph", "s,t", 0x00000005, 0xfc00ffff, RD_s|RD_t, 0, D32 },
+{"cmpgu.eq.qb", "d,s,t", 0x000000c5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"cmp.le.ph", "s,t", 0x00000085, 0xfc00ffff, RD_s|RD_t, 0, D32 },
+{"cmpgu.le.qb", "d,s,t", 0x00000145, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"cmp.lt.ph", "s,t", 0x00000045, 0xfc00ffff, RD_s|RD_t, 0, D32 },
+{"cmpgu.lt.qb", "d,s,t", 0x00000105, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"cmpu.eq.qb", "s,t", 0x00000245, 0xfc00ffff, RD_s|RD_t, 0, D32 },
+{"cmpu.le.qb", "s,t", 0x000002c5, 0xfc00ffff, RD_s|RD_t, 0, D32 },
+{"cmpu.lt.qb", "s,t", 0x00000285, 0xfc00ffff, RD_s|RD_t, 0, D32 },
+{"dpaq_sa.l.w", "7,s,t", 0x000012bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"dpaq_s.w.ph", "7,s,t", 0x000002bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"dpau.h.qbl", "7,s,t", 0x000020bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"dpau.h.qbr", "7,s,t", 0x000030bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"dpsq_sa.l.w", "7,s,t", 0x000016bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"dpsq_s.w.ph", "7,s,t", 0x000006bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"dpsu.h.qbl", "7,s,t", 0x000024bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"dpsu.h.qbr", "7,s,t", 0x000034bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"extpdp", "t,7,6", 0x0000367c, 0xfc003fff, WR_t|RD_a|DSP_VOLA, 0, D32 },
+{"extpdpv", "t,7,s", 0x000038bc, 0xfc003fff, WR_t|RD_a|RD_s|DSP_VOLA, 0, D32 },
+{"extp", "t,7,6", 0x0000267c, 0xfc003fff, WR_t|RD_a, 0, D32 },
+{"extpv", "t,7,s", 0x000028bc, 0xfc003fff, WR_t|RD_a|RD_s, 0, D32 },
+{"extr_rs.w", "t,7,6", 0x00002e7c, 0xfc003fff, WR_t|RD_a, 0, D32 },
+{"extr_r.w", "t,7,6", 0x00001e7c, 0xfc003fff, WR_t|RD_a, 0, D32 },
+{"extr_s.h", "t,7,6", 0x00003e7c, 0xfc003fff, WR_t|RD_a, 0, D32 },
+{"extrv_rs.w", "t,7,s", 0x00002ebc, 0xfc003fff, WR_t|RD_a|RD_s, 0, D32 },
+{"extrv_r.w", "t,7,s", 0x00001ebc, 0xfc003fff, WR_t|RD_a|RD_s, 0, D32 },
+{"extrv_s.h", "t,7,s", 0x00003ebc, 0xfc003fff, WR_t|RD_a|RD_s, 0, D32 },
+{"extrv.w", "t,7,s", 0x00000ebc, 0xfc003fff, WR_t|RD_a|RD_s, 0, D32 },
+{"extr.w", "t,7,6", 0x00000e7c, 0xfc003fff, WR_t|RD_a, 0, D32 },
+{"insv", "t,s", 0x0000413c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"lbux", "d,t(b)", 0x00000225, 0xfc0007ff, WR_d|RD_b|RD_t, 0, D32 },
+{"lhx", "d,t(b)", 0x00000165, 0xfc0007ff, WR_d|RD_b|RD_t, 0, D32 },
+{"lwx", "d,t(b)", 0x000001a5, 0xfc0007ff, WR_d|RD_b|RD_t, 0, D32 },
+{"maq_sa.w.phl", "7,s,t", 0x00003a7c, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"maq_sa.w.phr", "7,s,t", 0x00002a7c, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"maq_s.w.phl", "7,s,t", 0x00001a7c, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"maq_s.w.phr", "7,s,t", 0x00000a7c, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"modsub", "d,s,t", 0x00000295, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"mthlip", "s,7", 0x0000027c, 0xffe03fff, RD_s|MOD_a|DSP_VOLA, 0, D32 },
+{"muleq_s.w.phl", "d,s,t", 0x00000025, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
+{"muleq_s.w.phr", "d,s,t", 0x00000065, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
+{"muleu_s.ph.qbl", "d,s,t", 0x00000095, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
+{"muleu_s.ph.qbr", "d,s,t", 0x000000d5, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
+{"mulq_rs.ph", "d,s,t", 0x00000115, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
+{"mulsaq_s.w.ph", "7,s,t", 0x00003cbc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D32 },
+{"packrl.ph", "d,s,t", 0x000001ad, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"pick.ph", "d,s,t", 0x0000022d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"pick.qb", "d,s,t", 0x000001ed, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"precequ.ph.qbla", "t,s", 0x0000733c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"precequ.ph.qbl", "t,s", 0x0000713c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"precequ.ph.qbra", "t,s", 0x0000933c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"precequ.ph.qbr", "t,s", 0x0000913c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"preceq.w.phl", "t,s", 0x0000513c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"preceq.w.phr", "t,s", 0x0000613c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"preceu.ph.qbla", "t,s", 0x0000b33c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"preceu.ph.qbl", "t,s", 0x0000b13c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"preceu.ph.qbra", "t,s",0x0000d33c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"preceu.ph.qbr", "t,s", 0x0000d13c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"precrq.ph.w", "d,s,t", 0x000000ed, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"precrq.qb.ph", "d,s,t", 0x000000ad, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"precrq_rs.ph.w", "d,s,t", 0x0000012d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"precrqu_s.qb.ph", "d,s,t", 0x0000016d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"raddu.w.qb", "t,s", 0x0000f13c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"rddsp", "t", 0x000fc67c, 0xfc1fffff, WR_t, 0, D32 },
+{"rddsp", "t,8", 0x0000067c, 0xfc103fff, WR_t, 0, D32 },
+{"repl.ph", "d,@", 0x0000003d, 0xfc0007ff, WR_d, 0, D32 },
+{"repl.qb", "t,5", 0x000005fc, 0xfc001fff, WR_t, 0, D32 },
+{"replv.ph", "t,s", 0x0000033c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"replv.qb", "t,s", 0x0000133c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
+{"shilo", "7,0", 0x0000001d, 0xffc03fff, MOD_a, 0, D32 },
+{"shilov", "7,s", 0x0000127c, 0xffe03fff, MOD_a|RD_s, 0, D32 },
+{"shll.ph", "t,s,4", 0x000003b5, 0xfc000fff, WR_t|RD_s, 0, D32 },
+{"shll.qb", "t,s,3", 0x0000087c, 0xfc001fff, WR_t|RD_s, 0, D32 },
+{"shll_s.ph", "t,s,4", 0x00000bb5, 0xfc000fff, WR_t|RD_s, 0, D32 },
+{"shll_s.w", "t,s,^", 0x000003f5, 0xfc0007ff, WR_t|RD_s, 0, D32 },
+{"shllv.ph", "d,t,s", 0x0000038d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"shllv.qb", "d,t,s", 0x00000395, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"shllv_s.ph", "d,t,s", 0x0000078d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"shllv_s.w", "d,t,s", 0x000003d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"shra.ph", "t,s,4", 0x00000335, 0xfc000fff, WR_t|RD_s, 0, D32 },
+{"shra_r.ph", "t,s,4", 0x00000735, 0xfc000fff, WR_t|RD_s, 0, D32 },
+{"shra_r.w", "t,s,^", 0x000002f5, 0xfc0007ff, WR_t|RD_s, 0, D32 },
+{"shrav.ph", "d,t,s", 0x0000018d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"shrav_r.ph", "d,t,s", 0x0000058d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"shrav_r.w", "d,t,s", 0x000002d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"shrl.qb", "t,s,3", 0x0000187c, 0xfc001fff, WR_t|RD_s, 0, D32 },
+{"shrlv.qb", "d,t,s", 0x00000355, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"subq.ph", "d,s,t", 0x0000020d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"subq_s.ph", "d,s,t", 0x0000060d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"subq_s.w", "d,s,t", 0x00000345, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"subu.qb", "d,s,t", 0x000002cd, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"subu_s.qb", "d,s,t", 0x000006cd, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
+{"wrdsp", "t", 0x000fd67c, 0xfc1fffff, RD_t|DSP_VOLA, 0, D32 },
+{"wrdsp", "t,8", 0x0000167c, 0xfc103fff, RD_t|DSP_VOLA, 0, D32 },
+/* MIPS DSP ASE Rev2. */
+{"absq_s.qb", "t,s", 0x0000013c, 0xfc00ffff, WR_t|RD_s, 0, D33 },
+{"addqh.ph", "d,s,t", 0x0000004d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"addqh_r.ph", "d,s,t", 0x0000044d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"addqh.w", "d,s,t", 0x0000008d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"addqh_r.w", "d,s,t", 0x0000048d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"addu.ph", "d,s,t", 0x0000010d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"addu_s.ph", "d,s,t", 0x0000050d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"adduh.qb", "d,s,t", 0x0000014d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"adduh_r.qb", "d,s,t", 0x0000054d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"append", "t,s,h", 0x00000215, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
+{"balign", "t,s,I", 0, (int) M_BALIGN, INSN_MACRO, 0, D33 },
+{"balign", "t,s,2", 0x000008bc, 0xfc003fff, WR_t|RD_t|RD_s, 0, D33 },
+{"cmpgdu.eq.qb", "d,s,t", 0x00000185, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"cmpgdu.lt.qb", "d,s,t", 0x000001c5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"cmpgdu.le.qb", "d,s,t", 0x00000205, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"dpa.w.ph", "7,s,t", 0x000000bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D33 },
+{"dpaqx_s.w.ph", "7,s,t", 0x000022bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D33 },
+{"dpaqx_sa.w.ph", "7,s,t", 0x000032bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D33 },
+{"dpax.w.ph", "7,s,t", 0x000010bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D33 },
+{"dps.w.ph", "7,s,t", 0x000004bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D33 },
+{"dpsqx_s.w.ph", "7,s,t", 0x000026bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D33 },
+{"dpsqx_sa.w.ph", "7,s,t", 0x000036bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D33 },
+{"dpsx.w.ph", "7,s,t", 0x000014bc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D33 },
+{"mul.ph", "d,s,t", 0x0000002d, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
+{"mul_s.ph", "d,s,t", 0x0000042d, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
+{"mulq_rs.w", "d,s,t", 0x00000195, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
+{"mulq_s.ph", "d,s,t", 0x00000155, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
+{"mulq_s.w", "d,s,t", 0x000001d5, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
+{"mulsa.w.ph", "7,s,t", 0x00002cbc, 0xfc003fff, MOD_a|RD_s|RD_t, 0, D33 },
+{"precr.qb.ph", "d,s,t", 0x0000006d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"precr_sra.ph.w", "t,s,h", 0x000003cd, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
+{"precr_sra_r.ph.w", "t,s,h", 0x000007cd, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
+{"prepend", "t,s,h", 0x00000255, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
+{"shra.qb", "t,s,3", 0x000001fc, 0xfc001fff, WR_t|RD_s, 0, D33 },
+{"shra_r.qb", "t,s,3", 0x000011fc, 0xfc001fff, WR_t|RD_s, 0, D33 },
+{"shrav.qb", "d,t,s", 0x000001cd, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"shrav_r.qb", "d,t,s", 0x000005cd, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"shrl.ph", "t,s,4", 0x000003fc, 0xfc000fff, WR_t|RD_s, 0, D33 },
+{"shrlv.ph", "d,t,s", 0x00000315, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"subu.ph", "d,s,t", 0x0000030d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"subu_s.ph", "d,s,t", 0x0000070d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"subuh.qb", "d,s,t", 0x0000034d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"subuh_r.qb", "d,s,t", 0x0000074d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"subqh.ph", "d,s,t", 0x0000024d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"subqh_r.ph", "d,s,t", 0x0000064d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"subqh.w", "d,s,t", 0x0000028d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
+{"subqh_r.w", "d,s,t", 0x0000068d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
};
const int bfd_micromips_num_opcodes =
Index: binutils-fsf-trunk-quilt/opcodes/mips-dis.c
===================================================================
--- binutils-fsf-trunk-quilt.orig/opcodes/mips-dis.c 2012-07-31 03:15:22.000000000 +0100
+++ binutils-fsf-trunk-quilt/opcodes/mips-dis.c 2012-07-31 03:15:25.271794750 +0100
@@ -2411,6 +2411,39 @@ print_insn_micromips (bfd_vma memaddr, s
infprintf (is, "0x%x", GET_OP (insn, STYPE));
break;
+ case '2':
+ infprintf (is, "0x%lx", GET_OP (insn, BP));
+ break;
+
+ case '3':
+ infprintf (is, "0x%lx", GET_OP (insn, SA3));
+ break;
+
+ case '4':
+ infprintf (is, "0x%lx", GET_OP (insn, SA4));
+ break;
+
+ case '5':
+ infprintf (is, "0x%lx", GET_OP (insn, IMM8));
+ break;
+
+ case '6':
+ infprintf (is, "0x%lx", GET_OP (insn, RS));
+ break;
+
+ case '7':
+ infprintf (is, "$ac%ld", GET_OP (insn, DSPACC));
+ break;
+
+ case '8':
+ infprintf (is, "0x%lx", GET_OP (insn, WRDSP));
+ break;
+
+ case '0': /* DSP 6-bit signed immediate in bit 16. */
+ delta = (GET_OP (insn, DSPSFT) ^ 0x20) - 0x20;
+ infprintf (is, "%d", delta);
+ break;
+
case '<':
infprintf (is, "0x%x", GET_OP (insn, SHAMT));
break;
@@ -2419,6 +2452,10 @@ print_insn_micromips (bfd_vma memaddr, s
infprintf (is, "0x%x", GET_OP (insn, 3BITPOS));
break;
+ case '^':
+ infprintf (is, "0x%lx", GET_OP (insn, RD));
+ break;
+
case '|':
infprintf (is, "0x%x", GET_OP (insn, TRAP));
break;
@@ -2535,6 +2572,11 @@ print_insn_micromips (bfd_vma memaddr, s
infprintf (is, "%s", mips_gpr_names[0]);
break;
+ case '@': /* DSP 10-bit signed immediate in bit 16. */
+ delta = (GET_OP (insn, IMM10) ^ 0x200) - 0x200;
+ infprintf (is, "%d", delta);
+ break;
+
case 'B':
infprintf (is, "0x%x", GET_OP (insn, CODE10));
break;
Index: binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/micromips@mips32-dsp.d
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/micromips@mips32-dsp.d 2012-07-31 03:15:25.271794750 +0100
@@ -0,0 +1,148 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS DSP ASE for MIPS32
+#as: -mdsp -32
+#source: mips32-dsp.s
+
+# Check MIPS DSP ASE for MIPS32 Instruction Assembly (microMIPS)
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+0+0000 <[^>]*> 0041 000d addq\.ph zero,at,v0
+0+0004 <[^>]*> 0062 0c0d addq_s\.ph at,v0,v1
+0+0008 <[^>]*> 0083 1305 addq_s\.w v0,v1,a0
+0+000c <[^>]*> 00a4 18cd addu\.qb v1,a0,a1
+0+0010 <[^>]*> 00c5 24cd addu_s\.qb a0,a1,a2
+0+0014 <[^>]*> 00e6 2a0d subq\.ph a1,a2,a3
+0+0018 <[^>]*> 0107 360d subq_s\.ph a2,a3,t0
+0+001c <[^>]*> 0128 3b45 subq_s\.w a3,t0,t1
+0+0020 <[^>]*> 0149 42cd subu\.qb t0,t1,t2
+0+0024 <[^>]*> 016a 4ecd subu_s\.qb t1,t2,t3
+0+0028 <[^>]*> 018b 5385 addsc t2,t3,t4
+0+002c <[^>]*> 01ac 5bc5 addwc t3,t4,t5
+0+0030 <[^>]*> 01cd 6295 modsub t4,t5,t6
+0+0034 <[^>]*> 01ae f13c raddu\.w\.qb t5,t6
+0+0038 <[^>]*> 01cf 113c absq_s\.ph t6,t7
+0+003c <[^>]*> 01f0 213c absq_s\.w t7,s0
+0+0040 <[^>]*> 0251 80ad precrq\.qb\.ph s0,s1,s2
+0+0044 <[^>]*> 0272 88ed precrq\.ph\.w s1,s2,s3
+0+0048 <[^>]*> 0293 912d precrq_rs\.ph\.w s2,s3,s4
+0+004c <[^>]*> 02b4 996d precrqu_s\.qb\.ph s3,s4,s5
+0+0050 <[^>]*> 0295 513c preceq\.w\.phl s4,s5
+0+0054 <[^>]*> 02b6 613c preceq\.w\.phr s5,s6
+0+0058 <[^>]*> 02d7 713c precequ\.ph\.qbl s6,s7
+0+005c <[^>]*> 02f8 913c precequ\.ph\.qbr s7,t8
+0+0060 <[^>]*> 0319 733c precequ\.ph\.qbla t8,t9
+0+0064 <[^>]*> 033a 933c precequ\.ph\.qbra t9,k0
+0+0068 <[^>]*> 035b b13c preceu\.ph\.qbl k0,k1
+0+006c <[^>]*> 037c d13c preceu\.ph\.qbr k1,gp
+0+0070 <[^>]*> 039d b33c preceu\.ph\.qbla gp,sp
+0+0074 <[^>]*> 03be d33c preceu\.ph\.qbra sp,s8
+0+0078 <[^>]*> 03df 087c shll\.qb s8,ra,0x0
+0+007c <[^>]*> 03df e87c shll\.qb s8,ra,0x7
+0+0080 <[^>]*> 0001 fb95 shllv\.qb ra,zero,at
+0+0084 <[^>]*> 0001 03b5 shll\.ph zero,at,0x0
+0+0088 <[^>]*> 0001 f3b5 shll\.ph zero,at,0xf
+0+008c <[^>]*> 0043 0b8d shllv\.ph at,v0,v1
+0+0090 <[^>]*> 0043 0bb5 shll_s\.ph v0,v1,0x0
+0+0094 <[^>]*> 0043 fbb5 shll_s\.ph v0,v1,0xf
+0+0098 <[^>]*> 0085 1f8d shllv_s\.ph v1,a0,a1
+0+009c <[^>]*> 0085 03f5 shll_s\.w a0,a1,0x0
+0+00a0 <[^>]*> 0085 fbf5 shll_s\.w a0,a1,0x1f
+0+00a4 <[^>]*> 00c7 2bd5 shllv_s\.w a1,a2,a3
+0+00a8 <[^>]*> 00c7 187c shrl\.qb a2,a3,0x0
+0+00ac <[^>]*> 00c7 f87c shrl\.qb a2,a3,0x7
+0+00b0 <[^>]*> 0109 3b55 shrlv\.qb a3,t0,t1
+0+00b4 <[^>]*> 0109 0335 shra\.ph t0,t1,0x0
+0+00b8 <[^>]*> 0109 f335 shra\.ph t0,t1,0xf
+0+00bc <[^>]*> 014b 498d shrav\.ph t1,t2,t3
+0+00c0 <[^>]*> 014b 0735 shra_r\.ph t2,t3,0x0
+0+00c4 <[^>]*> 014b f735 shra_r\.ph t2,t3,0xf
+0+00c8 <[^>]*> 018d 5d8d shrav_r\.ph t3,t4,t5
+0+00cc <[^>]*> 018d 02f5 shra_r\.w t4,t5,0x0
+0+00d0 <[^>]*> 018d faf5 shra_r\.w t4,t5,0x1f
+0+00d4 <[^>]*> 01cf 6ad5 shrav_r\.w t5,t6,t7
+0+00d8 <[^>]*> 020f 7095 muleu_s\.ph\.qbl t6,t7,s0
+0+00dc <[^>]*> 0230 78d5 muleu_s\.ph\.qbr t7,s0,s1
+0+00e0 <[^>]*> 0251 8115 mulq_rs\.ph s0,s1,s2
+0+00e4 <[^>]*> 0272 8825 muleq_s\.w\.phl s1,s2,s3
+0+00e8 <[^>]*> 0293 9065 muleq_s\.w\.phr s2,s3,s4
+0+00ec <[^>]*> 0293 20bc dpau\.h\.qbl \$ac0,s3,s4
+0+00f0 <[^>]*> 02b4 70bc dpau\.h\.qbr \$ac1,s4,s5
+0+00f4 <[^>]*> 02d5 a4bc dpsu\.h\.qbl \$ac2,s5,s6
+0+00f8 <[^>]*> 02f6 f4bc dpsu\.h\.qbr \$ac3,s6,s7
+0+00fc <[^>]*> 0317 02bc dpaq_s\.w\.ph \$ac0,s7,t8
+0+0100 <[^>]*> 0338 46bc dpsq_s\.w\.ph \$ac1,t8,t9
+0+0104 <[^>]*> 0359 bcbc mulsaq_s\.w\.ph \$ac2,t9,k0
+0+0108 <[^>]*> 037a d2bc dpaq_sa.l\.w \$ac3,k0,k1
+0+010c <[^>]*> 039b 16bc dpsq_sa.l\.w \$ac0,k1,gp
+0+0110 <[^>]*> 03bc 5a7c maq_s\.w\.phl \$ac1,gp,sp
+0+0114 <[^>]*> 03dd 8a7c maq_s\.w\.phr \$ac2,sp,s8
+0+0118 <[^>]*> 03fe fa7c maq_sa\.w\.phl \$ac3,s8,ra
+0+011c <[^>]*> 001f 2a7c maq_sa\.w\.phr \$ac0,ra,zero
+0+0120 <[^>]*> 0001 313c bitrev zero,at
+0+0124 <[^>]*> 0022 413c insv at,v0
+0+0128 <[^>]*> 0040 05fc repl\.qb v0,0x0
+0+012c <[^>]*> 005f e5fc repl\.qb v0,0xff
+0+0130 <[^>]*> 0064 133c replv\.qb v1,a0
+0+0134 <[^>]*> 0200 203d repl\.ph a0,-512
+0+0138 <[^>]*> 01ff 203d repl\.ph a0,511
+0+013c <[^>]*> 00a6 033c replv\.ph a1,a2
+0+0140 <[^>]*> 00e6 0245 cmpu\.eq\.qb a2,a3
+0+0144 <[^>]*> 0107 0285 cmpu\.lt\.qb a3,t0
+0+0148 <[^>]*> 0128 02c5 cmpu\.le\.qb t0,t1
+0+014c <[^>]*> 016a 48c5 cmpgu\.eq\.qb t1,t2,t3
+0+0150 <[^>]*> 018b 5105 cmpgu\.lt\.qb t2,t3,t4
+0+0154 <[^>]*> 01ac 5945 cmpgu\.le\.qb t3,t4,t5
+0+0158 <[^>]*> 01ac 0005 cmp\.eq\.ph t4,t5
+0+015c <[^>]*> 01cd 0045 cmp\.lt\.ph t5,t6
+0+0160 <[^>]*> 01ee 0085 cmp\.le\.ph t6,t7
+0+0164 <[^>]*> 0230 79ed pick\.qb t7,s0,s1
+0+0168 <[^>]*> 0251 822d pick\.ph s0,s1,s2
+0+016c <[^>]*> 0272 89ad packrl\.ph s1,s2,s3
+0+0170 <[^>]*> 0240 4e7c extr\.w s2,\$ac1,0x0
+0+0174 <[^>]*> 025f 4e7c extr\.w s2,\$ac1,0x1f
+0+0178 <[^>]*> 0260 9e7c extr_r\.w s3,\$ac2,0x0
+0+017c <[^>]*> 027f 9e7c extr_r\.w s3,\$ac2,0x1f
+0+0180 <[^>]*> 0280 ee7c extr_rs\.w s4,\$ac3,0x0
+0+0184 <[^>]*> 029f ee7c extr_rs\.w s4,\$ac3,0x1f
+0+0188 <[^>]*> 02a0 3e7c extr_s\.h s5,\$ac0,0x0
+0+018c <[^>]*> 02bf 3e7c extr_s\.h s5,\$ac0,0x1f
+0+0190 <[^>]*> 02d7 7ebc extrv_s\.h s6,\$ac1,s7
+0+0194 <[^>]*> 02f8 8ebc extrv\.w s7,\$ac2,t8
+0+0198 <[^>]*> 0319 debc extrv_r\.w t8,\$ac3,t9
+0+019c <[^>]*> 033a 2ebc extrv_rs\.w t9,\$ac0,k0
+0+01a0 <[^>]*> 0340 667c extp k0,\$ac1,0x0
+0+01a4 <[^>]*> 035f 667c extp k0,\$ac1,0x1f
+0+01a8 <[^>]*> 037c a8bc extpv k1,\$ac2,gp
+0+01ac <[^>]*> 0380 f67c extpdp gp,\$ac3,0x0
+0+01b0 <[^>]*> 039f f67c extpdp gp,\$ac3,0x1f
+0+01b4 <[^>]*> 03be 38bc extpdpv sp,\$ac0,s8
+0+01b8 <[^>]*> 0020 401d shilo \$ac1,-32
+0+01bc <[^>]*> 001f 401d shilo \$ac1,31
+0+01c0 <[^>]*> 001e 927c shilov \$ac2,s8
+0+01c4 <[^>]*> 001f c27c mthlip ra,\$ac3
+0+01c8 <[^>]*> 0000 007c mfhi zero,\$ac0
+0+01cc <[^>]*> 0001 507c mflo at,\$ac1
+0+01d0 <[^>]*> 0002 a07c mthi v0,\$ac2
+0+01d4 <[^>]*> 0003 f07c mtlo v1,\$ac3
+0+01d8 <[^>]*> 0080 167c wrdsp a0,0x0
+0+01dc <[^>]*> 008f d67c wrdsp a0
+0+01e0 <[^>]*> 00af d67c wrdsp a1
+0+01e4 <[^>]*> 00c0 067c rddsp a2,0x0
+0+01e8 <[^>]*> 00cf c67c rddsp a2
+0+01ec <[^>]*> 00ef c67c rddsp a3
+0+01f0 <[^>]*> 012a 4225 lbux t0,t1\(t2\)
+0+01f4 <[^>]*> 014b 4965 lhx t1,t2\(t3\)
+0+01f8 <[^>]*> 016c 51a5 lwx t2,t3\(t4\)
+0+01fc <[^>]*> 4360 fffe bposge32 000001fc <text_label\+0x1fc>
+ 1fc: R_MICROMIPS_PC16_S1 text_label
+0+0200 <[^>]*> 0c00 nop
+0+0202 <[^>]*> 018b 8abc madd \$ac2,t3,t4
+0+0206 <[^>]*> 01ac dabc maddu \$ac3,t4,t5
+0+020a <[^>]*> 01cd 2abc msub \$ac0,t5,t6
+0+020e <[^>]*> 01ee 7abc msubu \$ac1,t6,t7
+0+0212 <[^>]*> 02d5 ccbc mult \$ac3,s5,s6
+0+0216 <[^>]*> 02f6 1cbc multu \$ac0,s6,s7
+0+021a <[^>]*> 0c00 nop
+ \.\.\.
Index: binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/micromips@mips32-dspr2.d
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/micromips@mips32-dspr2.d 2012-07-31 03:15:25.271794750 +0100
@@ -0,0 +1,74 @@
+#objdump: -dr --prefix-addresses --show-raw-insn
+#name: MIPS DSP ASE Rev2 for MIPS32
+#as: -mdspr2 -32
+#source: mips32-dspr2.s
+
+# Check MIPS DSP ASE Rev2 for MIPS32 Instruction Assembly (microMIPS)
+
+.*: +file format .*mips.*
+
+Disassembly of section \.text:
+0+0000 <[^>]*> 0001 013c absq_s\.qb zero,at
+0+0004 <[^>]*> 0062 090d addu\.ph at,v0,v1
+0+0008 <[^>]*> 0083 150d addu_s\.ph v0,v1,a0
+0+000c <[^>]*> 00a4 194d adduh\.qb v1,a0,a1
+0+0010 <[^>]*> 00c5 254d adduh_r\.qb a0,a1,a2
+0+0014 <[^>]*> 00a6 0215 append a1,a2,0x0
+0+0018 <[^>]*> 00a6 fa15 append a1,a2,0x1f
+0+001c <[^>]*> 0c00 nop
+0+001e <[^>]*> 00c7 48bc balign a2,a3,0x1
+0+0022 <[^>]*> 00e6 31ad packrl\.ph a2,a2,a3
+0+0026 <[^>]*> 00c7 c8bc balign a2,a3,0x3
+0+002a <[^>]*> 0107 3185 cmpgdu\.eq\.qb a2,a3,t0
+0+002e <[^>]*> 0128 39c5 cmpgdu\.lt\.qb a3,t0,t1
+0+0032 <[^>]*> 0149 4205 cmpgdu\.le\.qb t0,t1,t2
+0+0036 <[^>]*> 0149 00bc dpa\.w\.ph \$ac0,t1,t2
+0+003a <[^>]*> 016a 44bc dps\.w\.ph \$ac1,t2,t3
+0+003e <[^>]*> 018b 8abc madd \$ac2,t3,t4
+0+0042 <[^>]*> 01ac dabc maddu \$ac3,t4,t5
+0+0046 <[^>]*> 01cd 2abc msub \$ac0,t5,t6
+0+004a <[^>]*> 01ee 7abc msubu \$ac1,t6,t7
+0+004e <[^>]*> 0230 782d mul\.ph t7,s0,s1
+0+0052 <[^>]*> 0251 842d mul_s\.ph s0,s1,s2
+0+0056 <[^>]*> 0272 8995 mulq_rs\.w s1,s2,s3
+0+005a <[^>]*> 0293 9155 mulq_s\.ph s2,s3,s4
+0+005e <[^>]*> 02b4 99d5 mulq_s\.w s3,s4,s5
+0+0062 <[^>]*> 02b4 acbc mulsa\.w\.ph \$ac2,s4,s5
+0+0066 <[^>]*> 02d5 ccbc mult \$ac3,s5,s6
+0+006a <[^>]*> 02f6 1cbc multu \$ac0,s6,s7
+0+006e <[^>]*> 0338 b86d precr\.qb\.ph s7,t8,t9
+0+0072 <[^>]*> 0319 03cd precr_sra\.ph\.w t8,t9,0x0
+0+0076 <[^>]*> 0319 fbcd precr_sra\.ph\.w t8,t9,0x1f
+0+007a <[^>]*> 033a 07cd precr_sra_r\.ph\.w t9,k0,0x0
+0+007e <[^>]*> 033a ffcd precr_sra_r\.ph\.w t9,k0,0x1f
+0+0082 <[^>]*> 035b 0255 prepend k0,k1,0x0
+0+0086 <[^>]*> 035b fa55 prepend k0,k1,0x1f
+0+008a <[^>]*> 037c 01fc shra\.qb k1,gp,0x0
+0+008e <[^>]*> 037c e1fc shra\.qb k1,gp,0x7
+0+0092 <[^>]*> 039d 11fc shra_r\.qb gp,sp,0x0
+0+0096 <[^>]*> 039d f1fc shra_r\.qb gp,sp,0x7
+0+009a <[^>]*> 03df e9cd shrav\.qb sp,s8,ra
+0+009e <[^>]*> 03e0 f5cd shrav_r\.qb s8,ra,zero
+0+00a2 <[^>]*> 03e0 03fc shrl\.ph ra,zero,0x0
+0+00a6 <[^>]*> 03e0 f3fc shrl\.ph ra,zero,0xf
+0+00aa <[^>]*> 0022 0315 shrlv\.ph zero,at,v0
+0+00ae <[^>]*> 0062 0b0d subu\.ph at,v0,v1
+0+00b2 <[^>]*> 0083 170d subu_s\.ph v0,v1,a0
+0+00b6 <[^>]*> 00a4 1b4d subuh\.qb v1,a0,a1
+0+00ba <[^>]*> 00c5 274d subuh_r\.qb a0,a1,a2
+0+00be <[^>]*> 00e6 284d addqh\.ph a1,a2,a3
+0+00c2 <[^>]*> 0107 344d addqh_r\.ph a2,a3,t0
+0+00c6 <[^>]*> 0128 388d addqh\.w a3,t0,t1
+0+00ca <[^>]*> 0149 448d addqh_r\.w t0,t1,t2
+0+00ce <[^>]*> 016a 4a4d subqh\.ph t1,t2,t3
+0+00d2 <[^>]*> 018b 564d subqh_r\.ph t2,t3,t4
+0+00d6 <[^>]*> 01ac 5a8d subqh\.w t3,t4,t5
+0+00da <[^>]*> 01cd 668d subqh_r\.w t4,t5,t6
+0+00de <[^>]*> 01cd 50bc dpax\.w\.ph \$ac1,t5,t6
+0+00e2 <[^>]*> 01ee 94bc dpsx\.w\.ph \$ac2,t6,t7
+0+00e6 <[^>]*> 020f e2bc dpaqx_s\.w\.ph \$ac3,t7,s0
+0+00ea <[^>]*> 0230 32bc dpaqx_sa\.w\.ph \$ac0,s0,s1
+0+00ee <[^>]*> 0251 66bc dpsqx_s\.w\.ph \$ac1,s1,s2
+0+00f2 <[^>]*> 0272 b6bc dpsqx_sa\.w\.ph \$ac2,s2,s3
+0+00f6 <[^>]*> 0c00 nop
+ \.\.\.
Index: binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips.exp
===================================================================
--- binutils-fsf-trunk-quilt.orig/gas/testsuite/gas/mips/mips.exp 2012-07-31 03:15:22.000000000 +0100
+++ binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips.exp 2012-07-31 03:15:25.281793042 +0100
@@ -1023,8 +1023,10 @@ if { [istarget mips*-*-vxworks*] } {
run_dump_test_arches "octeon2" [mips_arch_list_matching octeon2]
run_dump_test "smartmips"
- run_dump_test "mips32-dsp"
- run_dump_test "mips32-dspr2"
+ run_dump_test_arches "mips32-dsp" [mips_arch_list_matching mips32r2 \
+ !octeon]
+ run_dump_test_arches "mips32-dspr2" [mips_arch_list_matching mips32r2 \
+ !octeon]
run_dump_test "mips64-dsp"
run_dump_test "mips32-mt"
Index: binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips32-dsp.d
===================================================================
--- binutils-fsf-trunk-quilt.orig/gas/testsuite/gas/mips/mips32-dsp.d 2012-07-31 03:15:22.000000000 +0100
+++ binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips32-dsp.d 2012-07-31 03:15:25.281793042 +0100
@@ -1,6 +1,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn
#name: MIPS DSP ASE for MIPS32
-#as: -mdsp -mips32r2 -32
+#as: -mdsp -32
# Check MIPS DSP ASE for MIPS32 Instruction Assembly
Index: binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips32-dspr2.d
===================================================================
--- binutils-fsf-trunk-quilt.orig/gas/testsuite/gas/mips/mips32-dspr2.d 2012-07-31 03:15:22.000000000 +0100
+++ binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips32-dspr2.d 2012-07-31 03:15:25.281793042 +0100
@@ -1,6 +1,6 @@
#objdump: -dr --prefix-addresses --show-raw-insn
#name: MIPS DSP ASE Rev2 for MIPS32
-#as: -mdspr2 -mips32r2 -32
+#as: -mdspr2 -32
# Check MIPS DSP ASE Rev2 for MIPS32 Instruction Assembly
Index: binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips32-dsp.s
===================================================================
--- binutils-fsf-trunk-quilt.orig/gas/testsuite/gas/mips/mips32-dsp.s 2012-07-31 03:15:22.000000000 +0100
+++ binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips32-dsp.s 2012-07-31 03:15:25.281793042 +0100
@@ -144,4 +144,5 @@
multu $ac0,$22,$23
# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+ .align 2
.space 8
Index: binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips32-dspr2.s
===================================================================
--- binutils-fsf-trunk-quilt.orig/gas/testsuite/gas/mips/mips32-dspr2.s 2012-07-31 03:15:22.000000000 +0100
+++ binutils-fsf-trunk-quilt/gas/testsuite/gas/mips/mips32-dspr2.s 2012-07-31 03:15:25.281793042 +0100
@@ -70,4 +70,5 @@
dpsqx_sa.w.ph $ac2,$18,$19
# Force at least 8 (non-delay-slot) zero bytes, to make 'objdump' print ...
+ .align 2
.space 8