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-rw-r--r--bfd/elfxx-riscv.c39
-rw-r--r--gas/config/tc-riscv.c52
-rw-r--r--gas/doc/c-riscv.texi41
-rw-r--r--gas/testsuite/gas/riscv/zfa-32.d10
-rw-r--r--gas/testsuite/gas/riscv/zfa-32.s3
-rw-r--r--gas/testsuite/gas/riscv/zfa-64.d10
-rw-r--r--gas/testsuite/gas/riscv/zfa-64.s3
-rw-r--r--gas/testsuite/gas/riscv/zfa-fail.d3
-rw-r--r--gas/testsuite/gas/riscv/zfa-fail.l12
-rw-r--r--gas/testsuite/gas/riscv/zfa-fail.s16
-rw-r--r--gas/testsuite/gas/riscv/zfa.d89
-rw-r--r--gas/testsuite/gas/riscv/zfa.s87
-rw-r--r--include/opcode/riscv-opc.h99
-rw-r--r--include/opcode/riscv.h6
-rw-r--r--opcodes/riscv-dis.c16
-rw-r--r--opcodes/riscv-opc.c64
16 files changed, 550 insertions, 0 deletions
diff --git a/bfd/elfxx-riscv.c b/bfd/elfxx-riscv.c
index 1407c55..497709e 100644
--- a/bfd/elfxx-riscv.c
+++ b/bfd/elfxx-riscv.c
@@ -1132,6 +1132,7 @@ static struct riscv_implicit_subset riscv_implicit_subsets[] =
{"zvl256b", "zvl128b", check_implicit_always},
{"zvl128b", "zvl64b", check_implicit_always},
{"zvl64b", "zvl32b", check_implicit_always},
+ {"zfa", "f", check_implicit_always},
{"d", "f", check_implicit_always},
{"zfh", "zfhmin", check_implicit_always},
{"zfhmin", "f", check_implicit_always},
@@ -1230,6 +1231,7 @@ static struct riscv_supported_ext riscv_supported_std_z_ext[] =
{"zihintpause", ISA_SPEC_CLASS_DRAFT, 2, 0, 0 },
{"zmmul", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{"zawrs", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
+ {"zfa", ISA_SPEC_CLASS_DRAFT, 0, 1, 0 },
{"zfh", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{"zfhmin", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
{"zfinx", ISA_SPEC_CLASS_DRAFT, 1, 0, 0 },
@@ -2372,6 +2374,17 @@ riscv_multi_subset_supports (riscv_parse_subset_t *rps,
&& riscv_subset_supports (rps, "q"))
|| (riscv_subset_supports (rps, "zhinxmin")
&& riscv_subset_supports (rps, "zqinx")));
+ case INSN_CLASS_ZFA:
+ return riscv_subset_supports (rps, "zfa");
+ case INSN_CLASS_D_AND_ZFA:
+ return riscv_subset_supports (rps, "d")
+ && riscv_subset_supports (rps, "zfa");
+ case INSN_CLASS_Q_AND_ZFA:
+ return riscv_subset_supports (rps, "q")
+ && riscv_subset_supports (rps, "zfa");
+ case INSN_CLASS_ZFH_AND_ZFA:
+ return riscv_subset_supports (rps, "zfh")
+ && riscv_subset_supports (rps, "zfa");
case INSN_CLASS_ZBA:
return riscv_subset_supports (rps, "zba");
case INSN_CLASS_ZBB:
@@ -2542,6 +2555,32 @@ riscv_multi_subset_supports_ext (riscv_parse_subset_t *rps,
return "zhinxmin";
else
return _("zfhmin' and `q', or `zhinxmin' and `zqinx");
+ case INSN_CLASS_ZFA:
+ return "zfa";
+ case INSN_CLASS_D_AND_ZFA:
+ if (!riscv_subset_supports (rps, "d")
+ && !riscv_subset_supports (rps, "zfa"))
+ return _("d' and `zfa");
+ else if (!riscv_subset_supports (rps, "d"))
+ return "d";
+ else
+ return "zfa";
+ case INSN_CLASS_Q_AND_ZFA:
+ if (!riscv_subset_supports (rps, "q")
+ && !riscv_subset_supports (rps, "zfa"))
+ return _("q' and `zfa");
+ else if (!riscv_subset_supports (rps, "q"))
+ return "q";
+ else
+ return "zfa";
+ case INSN_CLASS_ZFH_AND_ZFA:
+ if (!riscv_subset_supports (rps, "zfh")
+ && !riscv_subset_supports (rps, "zfa"))
+ return _("zfh' and `zfa");
+ else if (!riscv_subset_supports (rps, "zfh"))
+ return "zfh";
+ else
+ return "zfa";
case INSN_CLASS_ZBA:
return "zba";
case INSN_CLASS_ZBB:
diff --git a/gas/config/tc-riscv.c b/gas/config/tc-riscv.c
index e915b82..6bd3b2f 100644
--- a/gas/config/tc-riscv.c
+++ b/gas/config/tc-riscv.c
@@ -1221,6 +1221,21 @@ arg_lookup (char **s, const char *const *array, size_t size, unsigned *regnop)
return false;
}
+static bool
+flt_lookup (float f, const float *array, size_t size, unsigned *regnop)
+{
+ size_t i;
+
+ for (i = 0; i < size; i++)
+ if (array[i] == f)
+ {
+ *regnop = i;
+ return true;
+ }
+
+ return false;
+}
+
#define USE_BITS(mask,shift) (used_bits |= ((insn_t)(mask) << (shift)))
#define USE_IMM(n, s) \
(used_bits |= ((insn_t)((1ull<<n)-1) << (s)))
@@ -1401,6 +1416,14 @@ validate_riscv_insn (const struct riscv_opcode *opc, int length)
goto unknown_validate_operand;
}
break;
+ case 'f':
+ switch (*++oparg)
+ {
+ case 'v': USE_BITS (OP_MASK_RS1, OP_SH_RS1); break;
+ default:
+ goto unknown_validate_operand;
+ }
+ break;
default:
goto unknown_validate_operand;
}
@@ -3493,6 +3516,35 @@ riscv_ip (char *str, struct riscv_cl_insn *ip, expressionS *imm_expr,
goto unknown_riscv_ip_operand;
}
break;
+ case 'f':
+ switch (*++oparg)
+ {
+ case 'v':
+ /* FLI.[HSDQ] value field for 'Zfa' extension. */
+ if (!arg_lookup (&asarg, riscv_fli_symval,
+ ARRAY_SIZE (riscv_fli_symval), &regno))
+ {
+ /* 0.0 is not a valid entry in riscv_fli_numval. */
+ errno = 0;
+ float f = strtof (asarg, &asarg);
+ if (errno != 0 || f == 0.0
+ || !flt_lookup (f, riscv_fli_numval,
+ ARRAY_SIZE(riscv_fli_numval),
+ &regno))
+ {
+ as_bad (_("bad fli constant operand, "
+ "supported constants must be in "
+ "decimal or hexadecimal floating-point "
+ "literal form"));
+ break;
+ }
+ }
+ INSERT_OPERAND (RS1, *ip, regno);
+ continue;
+ default:
+ goto unknown_riscv_ip_operand;
+ }
+ break;
default:
goto unknown_riscv_ip_operand;
}
diff --git a/gas/doc/c-riscv.texi b/gas/doc/c-riscv.texi
index 98d5d1b..b175ba0 100644
--- a/gas/doc/c-riscv.texi
+++ b/gas/doc/c-riscv.texi
@@ -18,6 +18,7 @@
* RISC-V-Options:: RISC-V Options
* RISC-V-Directives:: RISC-V Directives
* RISC-V-Modifiers:: RISC-V Assembler Modifiers
+* RISC-V-Floating-Point:: RISC-V Floating Point
* RISC-V-Formats:: RISC-V Instruction Formats
* RISC-V-ATTRIBUTE:: RISC-V Object Attribute
* RISC-V-CustomExts:: RISC-V Custom (Vendor-Defined) Extensions
@@ -382,6 +383,46 @@ The pseudo la.tls.gd instruction can be expended to
@end table
+@node RISC-V-Floating-Point
+@section RISC-V Floating Point
+@cindex floating point, risc-v (@sc{ieee})
+@cindex RISC-V floating point (@sc{ieee})
+
+The RISC-V architecture uses @sc{ieee} floating-point numbers.
+
+The RISC-V Zfa extension includes a load-immediate instruction
+for floating-point registers, which allows specifying the immediate
+(from a pool of 32 predefined values defined in the specification)
+as operand.
+E.g. to load the value @code{0.0625} as single-precision FP value into
+the FP register @code{ft1} one of the following instructions can be used:
+
+ fli.s ft1, 0.0625 # dec floating-point literal
+ fli.s ft1, 0x1p-4 # hex floating-point literal
+ fli.s ft1, 0x0.8p-3
+ fli.s ft1, 0x1.0p-4
+ fli.s ft1, 0x2p-5
+ fli.s ft1, 0x4p-6
+ ...
+
+As can be seen, many valid ways exist to express a floating-point value.
+This is realized by parsing the value operand using strtof() and
+comparing the parsed value against built-in float-constants that
+are written as hex floating-point literals.
+
+This approach works on all machines that use IEEE 754.
+However, there is a chance that this fails on other machines
+with the following error message:
+
+ Error: improper fli value operand
+ Error: illegal operands `fli.s ft1,0.0625
+
+The error indicates that parsing @samp{0x1p-4} and @samp{0.0625}
+to single-precision floating point numbers will not result
+in two equal values on that machine.
+
+If you encounter this problem, then please report it.
+
@node RISC-V-Formats
@section RISC-V Instruction Formats
@cindex instruction formats, risc-v
diff --git a/gas/testsuite/gas/riscv/zfa-32.d b/gas/testsuite/gas/riscv/zfa-32.d
new file mode 100644
index 0000000..48e20bf
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zfa-32.d
@@ -0,0 +1,10 @@
+#as: -march=rv32id_zfa
+#objdump: -d
+
+.*:[ ]+file format .*
+
+Disassembly of section .text:
+
+0+000 <target>:
+[ ]+[0-9a-f]+:[ ]+e2108553[ ]+fmvh\.x\.d[ ]+a0,ft1
+[ ]+[0-9a-f]+:[ ]+b2b500d3[ ]+fmvp\.d\.x[ ]+ft1,a0,a1
diff --git a/gas/testsuite/gas/riscv/zfa-32.s b/gas/testsuite/gas/riscv/zfa-32.s
new file mode 100644
index 0000000..da95441
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zfa-32.s
@@ -0,0 +1,3 @@
+target:
+ fmvh.x.d a0, ft1
+ fmvp.d.x ft1, a0, a1
diff --git a/gas/testsuite/gas/riscv/zfa-64.d b/gas/testsuite/gas/riscv/zfa-64.d
new file mode 100644
index 0000000..48b6d74
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zfa-64.d
@@ -0,0 +1,10 @@
+#as: -march=rv64iq_zfa
+#objdump: -d
+
+.*:[ ]+file format .*
+
+Disassembly of section .text:
+
+0+000 <target>:
+[ ]+[0-9a-f]+:[ ]+e6108553[ ]+fmvh\.x\.q[ ]+a0,ft1
+[ ]+[0-9a-f]+:[ ]+b6b500d3[ ]+fmvp\.q\.x[ ]+ft1,a0,a1
diff --git a/gas/testsuite/gas/riscv/zfa-64.s b/gas/testsuite/gas/riscv/zfa-64.s
new file mode 100644
index 0000000..dc8129d
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zfa-64.s
@@ -0,0 +1,3 @@
+target:
+ fmvh.x.q a0, ft1
+ fmvp.q.x ft1, a0, a1
diff --git a/gas/testsuite/gas/riscv/zfa-fail.d b/gas/testsuite/gas/riscv/zfa-fail.d
new file mode 100644
index 0000000..2f0a69b
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zfa-fail.d
@@ -0,0 +1,3 @@
+#as: -march=rv64iq_zfa_zfh
+#source: zfa-fail.s
+#error_output: zfa-fail.l
diff --git a/gas/testsuite/gas/riscv/zfa-fail.l b/gas/testsuite/gas/riscv/zfa-fail.l
new file mode 100644
index 0000000..efe9ba0
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zfa-fail.l
@@ -0,0 +1,12 @@
+.*: Assembler messages:
+.*: Error: bad fli constant operand, supported constants must be in decimal or hexadecimal floating-point literal form
+.*: Error: illegal operands `fli\.s ft1,infinity'
+.*: Error: bad fli constant operand, supported constants must be in decimal or hexadecimal floating-point literal form
+.*: Error: illegal operands `fli\.d ft1,invalid'
+.*: Error: illegal operands `fcvtmod\.w\.d a0,ft1'
+.*: Error: illegal operands `fcvtmod\.w\.d a0,ft1,rne'
+.*: Error: illegal operands `fcvtmod\.w\.d a0,ft1,rdn'
+.*: Error: illegal operands `fcvtmod\.w\.d a0,ft1,rup'
+.*: Error: illegal operands `fcvtmod\.w\.d a0,ft1,rmm'
+.*: Error: illegal operands `fcvtmod\.w\.d a0,ft1,dyn'
+.*: Error: illegal operands `fcvtmod\.w\.d a0,ft1,invalid'
diff --git a/gas/testsuite/gas/riscv/zfa-fail.s b/gas/testsuite/gas/riscv/zfa-fail.s
new file mode 100644
index 0000000..98ffe7f
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zfa-fail.s
@@ -0,0 +1,16 @@
+target:
+ # fli.[sdqh]: Invalid value field
+ fli.s ft1, infinity
+ fli.d ft1, invalid
+
+ # fcvtmod.w.d: Requires explicit rounding mode.
+ fcvtmod.w.d a0, ft1
+
+ # fcvtmod.w.d: Rounding mode other than rtz are reserved.
+ fcvtmod.w.d a0, ft1, rne
+ fcvtmod.w.d a0, ft1, rdn
+ fcvtmod.w.d a0, ft1, rup
+ fcvtmod.w.d a0, ft1, rmm
+ fcvtmod.w.d a0, ft1, dyn
+ # fcvtmod.w.d: Invalid rounding mode is invalid.
+ fcvtmod.w.d a0, ft1, invalid
diff --git a/gas/testsuite/gas/riscv/zfa.d b/gas/testsuite/gas/riscv/zfa.d
new file mode 100644
index 0000000..cbfc72e
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zfa.d
@@ -0,0 +1,89 @@
+#as: -march=rv32iq_zfa_zfh
+#objdump: -d
+
+.*:[ ]+file format .*
+
+Disassembly of section .text:
+
+0+000 <target>:
+[ ]+[0-9a-f]+:[ ]+f01000d3[ ]+fli\.s[ ]+ft1,-0x1p\+0
+[ ]+[0-9a-f]+:[ ]+f01080d3[ ]+fli\.s[ ]+ft1,min
+[ ]+[0-9a-f]+:[ ]+f01100d3[ ]+fli\.s[ ]+ft1,0x1p-16
+[ ]+[0-9a-f]+:[ ]+f01180d3[ ]+fli\.s[ ]+ft1,0x1p-15
+[ ]+[0-9a-f]+:[ ]+f01200d3[ ]+fli\.s[ ]+ft1,0x1p-8
+[ ]+[0-9a-f]+:[ ]+f01280d3[ ]+fli\.s[ ]+ft1,0x1p-7
+[ ]+[0-9a-f]+:[ ]+f01300d3[ ]+fli\.s[ ]+ft1,0x1p-4
+[ ]+[0-9a-f]+:[ ]+f01380d3[ ]+fli\.s[ ]+ft1,0x1p-3
+[ ]+[0-9a-f]+:[ ]+f21400d3[ ]+fli\.d[ ]+ft1,0x1p-2
+[ ]+[0-9a-f]+:[ ]+f21480d3[ ]+fli\.d[ ]+ft1,0x1.4p-2
+[ ]+[0-9a-f]+:[ ]+f21500d3[ ]+fli\.d[ ]+ft1,0x1.8p-2
+[ ]+[0-9a-f]+:[ ]+f21580d3[ ]+fli\.d[ ]+ft1,0x1.cp-2
+[ ]+[0-9a-f]+:[ ]+f21600d3[ ]+fli\.d[ ]+ft1,0x1p-1
+[ ]+[0-9a-f]+:[ ]+f21680d3[ ]+fli\.d[ ]+ft1,0x1.4p-1
+[ ]+[0-9a-f]+:[ ]+f21700d3[ ]+fli\.d[ ]+ft1,0x1.8p-1
+[ ]+[0-9a-f]+:[ ]+f21780d3[ ]+fli\.d[ ]+ft1,0x1.cp-1
+[ ]+[0-9a-f]+:[ ]+f61800d3[ ]+fli\.q[ ]+ft1,0x1p\+0
+[ ]+[0-9a-f]+:[ ]+f61880d3[ ]+fli\.q[ ]+ft1,0x1.4p\+0
+[ ]+[0-9a-f]+:[ ]+f61900d3[ ]+fli\.q[ ]+ft1,0x1.8p\+0
+[ ]+[0-9a-f]+:[ ]+f61980d3[ ]+fli\.q[ ]+ft1,0x1.cp\+0
+[ ]+[0-9a-f]+:[ ]+f61a00d3[ ]+fli\.q[ ]+ft1,0x1p\+1
+[ ]+[0-9a-f]+:[ ]+f61a80d3[ ]+fli\.q[ ]+ft1,0x1.4p\+1
+[ ]+[0-9a-f]+:[ ]+f61b00d3[ ]+fli\.q[ ]+ft1,0x1.8p\+1
+[ ]+[0-9a-f]+:[ ]+f61b80d3[ ]+fli\.q[ ]+ft1,0x1p\+2
+[ ]+[0-9a-f]+:[ ]+f41c00d3[ ]+fli\.h[ ]+ft1,0x1p\+3
+[ ]+[0-9a-f]+:[ ]+f41c80d3[ ]+fli\.h[ ]+ft1,0x1p\+4
+[ ]+[0-9a-f]+:[ ]+f41d00d3[ ]+fli\.h[ ]+ft1,0x1p\+7
+[ ]+[0-9a-f]+:[ ]+f41d80d3[ ]+fli\.h[ ]+ft1,0x1p\+8
+[ ]+[0-9a-f]+:[ ]+f41e00d3[ ]+fli\.h[ ]+ft1,0x1p\+15
+[ ]+[0-9a-f]+:[ ]+f41e80d3[ ]+fli\.h[ ]+ft1,0x1p\+16
+[ ]+[0-9a-f]+:[ ]+f41f00d3[ ]+fli\.h[ ]+ft1,inf
+[ ]+[0-9a-f]+:[ ]+f41f80d3[ ]+fli\.h[ ]+ft1,nan
+[ ]+[0-9a-f]+:[ ]+2c3100d3[ ]+fmin\.h[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2c3120d3[ ]+fminm\.h[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+283100d3[ ]+fmin\.s[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+283120d3[ ]+fminm\.s[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2a3100d3[ ]+fmin\.d[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2a3120d3[ ]+fminm\.d[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2e3100d3[ ]+fmin\.q[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2e3120d3[ ]+fminm\.q[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2c3110d3[ ]+fmax\.h[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2c3130d3[ ]+fmaxm\.h[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+283110d3[ ]+fmax\.s[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+283130d3[ ]+fmaxm\.s[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2a3110d3[ ]+fmax\.d[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2a3130d3[ ]+fmaxm\.d[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2e3110d3[ ]+fmax\.q[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+2e3130d3[ ]+fmaxm\.q[ ]+ft1,ft2,ft3
+[ ]+[0-9a-f]+:[ ]+4445f553[ ]+fround\.h[ ]+fa0,fa1
+[ ]+[0-9a-f]+:[ ]+44459553[ ]+fround\.h[ ]+fa0,fa1,rtz
+[ ]+[0-9a-f]+:[ ]+4045f553[ ]+fround\.s[ ]+fa0,fa1
+[ ]+[0-9a-f]+:[ ]+40459553[ ]+fround\.s[ ]+fa0,fa1,rtz
+[ ]+[0-9a-f]+:[ ]+4245f553[ ]+fround\.d[ ]+fa0,fa1
+[ ]+[0-9a-f]+:[ ]+42459553[ ]+fround\.d[ ]+fa0,fa1,rtz
+[ ]+[0-9a-f]+:[ ]+4645f553[ ]+fround\.q[ ]+fa0,fa1
+[ ]+[0-9a-f]+:[ ]+46459553[ ]+fround\.q[ ]+fa0,fa1,rtz
+[ ]+[0-9a-f]+:[ ]+4455f553[ ]+froundnx\.h[ ]+fa0,fa1
+[ ]+[0-9a-f]+:[ ]+44559553[ ]+froundnx\.h[ ]+fa0,fa1,rtz
+[ ]+[0-9a-f]+:[ ]+4055f553[ ]+froundnx\.s[ ]+fa0,fa1
+[ ]+[0-9a-f]+:[ ]+40559553[ ]+froundnx\.s[ ]+fa0,fa1,rtz
+[ ]+[0-9a-f]+:[ ]+4255f553[ ]+froundnx\.d[ ]+fa0,fa1
+[ ]+[0-9a-f]+:[ ]+42559553[ ]+froundnx\.d[ ]+fa0,fa1,rtz
+[ ]+[0-9a-f]+:[ ]+4655f553[ ]+froundnx\.q[ ]+fa0,fa1
+[ ]+[0-9a-f]+:[ ]+46559553[ ]+froundnx\.q[ ]+fa0,fa1,rtz
+[ ]+[0-9a-f]+:[ ]+c2809553[ ]+fcvtmod\.w\.d[ ]+a0,ft1,rtz
+[ ]+[0-9a-f]+:[ ]+a4209553[ ]+flt\.h[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a420d553[ ]+fltq\.h[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a0209553[ ]+flt\.s[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a020d553[ ]+fltq\.s[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a2209553[ ]+flt\.d[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a220d553[ ]+fltq\.d[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a6209553[ ]+flt\.q[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a620d553[ ]+fltq\.q[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a4208553[ ]+fle\.h[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a420c553[ ]+fleq\.h[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a0208553[ ]+fle\.s[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a020c553[ ]+fleq\.s[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a2208553[ ]+fle\.d[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a220c553[ ]+fleq\.d[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a6208553[ ]+fle\.q[ ]+a0,ft1,ft2
+[ ]+[0-9a-f]+:[ ]+a620c553[ ]+fleq\.q[ ]+a0,ft1,ft2
diff --git a/gas/testsuite/gas/riscv/zfa.s b/gas/testsuite/gas/riscv/zfa.s
new file mode 100644
index 0000000..7fbcb17
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zfa.s
@@ -0,0 +1,87 @@
+target:
+ # fli
+ fli.s ft1, -1
+ fli.s ft1, min
+ fli.s ft1, 0.0000152587890625
+ fli.s ft1, 0x1p-15
+ fli.s ft1, 0.00390625
+ fli.s ft1, 0x1p-7
+ fli.s ft1, 0.0625
+ fli.s ft1, 0x1p-3
+ fli.d ft1, 0.25
+ fli.d ft1, 0x1.4p-2
+ fli.d ft1, 0.375
+ fli.d ft1, 0x1.cp-2
+ fli.d ft1, 0.5
+ fli.d ft1, 0x1.4p-1
+ fli.d ft1, 0.75
+ fli.d ft1, 0x1.cp-1
+ fli.q ft1, 1
+ fli.q ft1, 0x1.4p+0
+ fli.q ft1, 1.5
+ fli.q ft1, 0x1.cp0
+ fli.q ft1, 2.0
+ fli.q ft1, 0x1.4p+1
+ fli.q ft1, 3
+ fli.q ft1, 0x1p2
+ fli.h ft1, 8.0
+ fli.h ft1, 0x1p4
+ fli.h ft1, 128.0
+ fli.h ft1, 0x1p8
+ fli.h ft1, 32768.0
+ fli.h ft1, 0x1p16
+ fli.h ft1, inf
+ fli.h ft1, nan
+ # fminm/fmaxm
+ fmin.h ft1, ft2, ft3
+ fminm.h ft1, ft2, ft3
+ fmin.s ft1, ft2, ft3
+ fminm.s ft1, ft2, ft3
+ fmin.d ft1, ft2, ft3
+ fminm.d ft1, ft2, ft3
+ fmin.q ft1, ft2, ft3
+ fminm.q ft1, ft2, ft3
+ fmax.h ft1, ft2, ft3
+ fmaxm.h ft1, ft2, ft3
+ fmax.s ft1, ft2, ft3
+ fmaxm.s ft1, ft2, ft3
+ fmax.d ft1, ft2, ft3
+ fmaxm.d ft1, ft2, ft3
+ fmax.q ft1, ft2, ft3
+ fmaxm.q ft1, ft2, ft3
+ # fround/froundnx
+ fround.h fa0, fa1
+ fround.h fa0, fa1, rtz
+ fround.s fa0, fa1
+ fround.s fa0, fa1, rtz
+ fround.d fa0, fa1
+ fround.d fa0, fa1, rtz
+ fround.q fa0, fa1
+ fround.q fa0, fa1, rtz
+ froundnx.h fa0, fa1
+ froundnx.h fa0, fa1, rtz
+ froundnx.s fa0, fa1
+ froundnx.s fa0, fa1, rtz
+ froundnx.d fa0, fa1
+ froundnx.d fa0, fa1, rtz
+ froundnx.q fa0, fa1
+ froundnx.q fa0, fa1, rtz
+ # fcvtmod.w.d
+ fcvtmod.w.d a0, ft1, rtz
+ # fltq/fleq
+ flt.h a0, ft1, ft2
+ fltq.h a0, ft1, ft2
+ flt.s a0, ft1, ft2
+ fltq.s a0, ft1, ft2
+ flt.d a0, ft1, ft2
+ fltq.d a0, ft1, ft2
+ flt.q a0, ft1, ft2
+ fltq.q a0, ft1, ft2
+ fle.h a0, ft1, ft2
+ fleq.h a0, ft1, ft2
+ fle.s a0, ft1, ft2
+ fleq.s a0, ft1, ft2
+ fle.d a0, ft1, ft2
+ fleq.d a0, ft1, ft2
+ fle.q a0, ft1, ft2
+ fleq.q a0, ft1, ft2
diff --git a/include/opcode/riscv-opc.h b/include/opcode/riscv-opc.h
index ad91c5a..3d5f660 100644
--- a/include/opcode/riscv-opc.h
+++ b/include/opcode/riscv-opc.h
@@ -419,6 +419,72 @@
#define MASK_FCVT_Q_L 0xfff0007f
#define MATCH_FCVT_Q_LU 0xd6300053
#define MASK_FCVT_Q_LU 0xfff0007f
+#define MATCH_FLI_H 0xf4100053
+#define MASK_FLI_H 0xfff0707f
+#define MATCH_FMINM_H 0x2c002053
+#define MASK_FMINM_H 0xfe00707f
+#define MATCH_FMAXM_H 0x2c003053
+#define MASK_FMAXM_H 0xfe00707f
+#define MATCH_FROUND_H 0x44400053
+#define MASK_FROUND_H 0xfff0007f
+#define MATCH_FROUNDNX_H 0x44500053
+#define MASK_FROUNDNX_H 0xfff0007f
+#define MATCH_FLTQ_H 0xa4005053
+#define MASK_FLTQ_H 0xfe00707f
+#define MATCH_FLEQ_H 0xa4004053
+#define MASK_FLEQ_H 0xfe00707f
+#define MATCH_FLI_S 0xf0100053
+#define MASK_FLI_S 0xfff0707f
+#define MATCH_FMINM_S 0x28002053
+#define MASK_FMINM_S 0xfe00707f
+#define MATCH_FMAXM_S 0x28003053
+#define MASK_FMAXM_S 0xfe00707f
+#define MATCH_FROUND_S 0x40400053
+#define MASK_FROUND_S 0xfff0007f
+#define MATCH_FROUNDNX_S 0x40500053
+#define MASK_FROUNDNX_S 0xfff0007f
+#define MATCH_FLTQ_S 0xa0005053
+#define MASK_FLTQ_S 0xfe00707f
+#define MATCH_FLEQ_S 0xa0004053
+#define MASK_FLEQ_S 0xfe00707f
+#define MATCH_FLI_D 0xf2100053
+#define MASK_FLI_D 0xfff0707f
+#define MATCH_FMINM_D 0x2a002053
+#define MASK_FMINM_D 0xfe00707f
+#define MATCH_FMAXM_D 0x2a003053
+#define MASK_FMAXM_D 0xfe00707f
+#define MATCH_FROUND_D 0x42400053
+#define MASK_FROUND_D 0xfff0007f
+#define MATCH_FROUNDNX_D 0x42500053
+#define MASK_FROUNDNX_D 0xfff0007f
+#define MATCH_FLTQ_D 0xa2005053
+#define MASK_FLTQ_D 0xfe00707f
+#define MATCH_FLEQ_D 0xa2004053
+#define MASK_FLEQ_D 0xfe00707f
+#define MATCH_FLI_Q 0xf6100053
+#define MASK_FLI_Q 0xfff0707f
+#define MATCH_FMINM_Q 0x2e002053
+#define MASK_FMINM_Q 0xfe00707f
+#define MATCH_FMAXM_Q 0x2e003053
+#define MASK_FMAXM_Q 0xfe00707f
+#define MATCH_FROUND_Q 0x46400053
+#define MASK_FROUND_Q 0xfff0007f
+#define MATCH_FROUNDNX_Q 0x46500053
+#define MASK_FROUNDNX_Q 0xfff0007f
+#define MATCH_FLTQ_Q 0xa6005053
+#define MASK_FLTQ_Q 0xfe00707f
+#define MATCH_FLEQ_Q 0xa6004053
+#define MASK_FLEQ_Q 0xfe00707f
+#define MATCH_FCVTMOD_W_D 0xc2801053
+#define MASK_FCVTMOD_W_D 0xfff0707f
+#define MATCH_FMVH_X_D 0xe2100053
+#define MASK_FMVH_X_D 0xfff0707f
+#define MATCH_FMVH_X_Q 0xe6100053
+#define MASK_FMVH_X_Q 0xfff0707f
+#define MATCH_FMVP_D_X 0xb2000053
+#define MASK_FMVP_D_X 0xfe00707f
+#define MATCH_FMVP_Q_X 0xb6000053
+#define MASK_FMVP_Q_X 0xfe00707f
#define MATCH_CLZ 0x60001013
#define MASK_CLZ 0xfff0707f
#define MATCH_CTZ 0x60101013
@@ -2991,6 +3057,39 @@ DECLARE_INSN(fcvt_q_w, MATCH_FCVT_Q_W, MASK_FCVT_Q_W)
DECLARE_INSN(fcvt_q_wu, MATCH_FCVT_Q_WU, MASK_FCVT_Q_WU)
DECLARE_INSN(fcvt_q_l, MATCH_FCVT_Q_L, MASK_FCVT_Q_L)
DECLARE_INSN(fcvt_q_lu, MATCH_FCVT_Q_LU, MASK_FCVT_Q_LU)
+DECLARE_INSN(fli_h, MATCH_FLI_H, MASK_FLI_H)
+DECLARE_INSN(fminm_h, MATCH_FMINM_H, MASK_FMINM_H)
+DECLARE_INSN(fmaxm_h, MATCH_FMAXM_H, MASK_FMAXM_H)
+DECLARE_INSN(fround_h, MATCH_FROUND_H, MASK_FROUND_H)
+DECLARE_INSN(fround_nx_h, MATCH_FROUNDNX_H, MASK_FROUNDNX_H)
+DECLARE_INSN(fltq_h, MATCH_FLTQ_H, MASK_FLTQ_H)
+DECLARE_INSN(fleq_h, MATCH_FLEQ_H, MASK_FLEQ_H)
+DECLARE_INSN(fli_s, MATCH_FLI_S, MASK_FLI_S)
+DECLARE_INSN(fminm_s, MATCH_FMINM_S, MASK_FMINM_S)
+DECLARE_INSN(fmaxm_s, MATCH_FMAXM_S, MASK_FMAXM_S)
+DECLARE_INSN(fround_s, MATCH_FROUND_S, MASK_FROUND_S)
+DECLARE_INSN(fround_nx_s, MATCH_FROUNDNX_S, MASK_FROUNDNX_S)
+DECLARE_INSN(fltq_s, MATCH_FLTQ_S, MASK_FLTQ_S)
+DECLARE_INSN(fleq_s, MATCH_FLEQ_S, MASK_FLEQ_S)
+DECLARE_INSN(fli_d, MATCH_FLI_D, MASK_FLI_D)
+DECLARE_INSN(fminm_d, MATCH_FMINM_D, MASK_FMINM_D)
+DECLARE_INSN(fmaxm_d, MATCH_FMAXM_D, MASK_FMAXM_D)
+DECLARE_INSN(fround_d, MATCH_FROUND_D, MASK_FROUND_D)
+DECLARE_INSN(fround_nx_d, MATCH_FROUNDNX_D, MASK_FROUNDNX_D)
+DECLARE_INSN(fltq_d, MATCH_FLTQ_D, MASK_FLTQ_D)
+DECLARE_INSN(fleq_d, MATCH_FLEQ_D, MASK_FLEQ_D)
+DECLARE_INSN(fli_q, MATCH_FLI_Q, MASK_FLI_Q)
+DECLARE_INSN(fminm_q, MATCH_FMINM_Q, MASK_FMINM_Q)
+DECLARE_INSN(fmaxm_q, MATCH_FMAXM_Q, MASK_FMAXM_Q)
+DECLARE_INSN(fround_q, MATCH_FROUND_Q, MASK_FROUND_Q)
+DECLARE_INSN(fround_nx_q, MATCH_FROUNDNX_Q, MASK_FROUNDNX_Q)
+DECLARE_INSN(fltq_q, MATCH_FLTQ_Q, MASK_FLTQ_Q)
+DECLARE_INSN(fleq_q, MATCH_FLEQ_Q, MASK_FLEQ_Q)
+DECLARE_INSN(fcvtmod_w_d, MATCH_FCVTMOD_W_D, MASK_FCVTMOD_W_D)
+DECLARE_INSN(fmvh_x_d, MATCH_FMVH_X_D, MASK_FMVH_X_D)
+DECLARE_INSN(fmvh_x_q, MATCH_FMVH_X_Q, MASK_FMVH_X_Q)
+DECLARE_INSN(fmvp_d_x, MATCH_FMVP_D_X, MASK_FMVP_D_X)
+DECLARE_INSN(fmvp_q_x, MATCH_FMVP_Q_X, MASK_FMVP_Q_X)
DECLARE_INSN(clz, MATCH_CLZ, MASK_CLZ)
DECLARE_INSN(ctz, MATCH_CTZ, MASK_CTZ)
DECLARE_INSN(cpop, MATCH_CPOP, MASK_CPOP)
diff --git a/include/opcode/riscv.h b/include/opcode/riscv.h
index 4b108e4..e96b957 100644
--- a/include/opcode/riscv.h
+++ b/include/opcode/riscv.h
@@ -389,6 +389,10 @@ enum riscv_insn_class
INSN_CLASS_ZFHMIN_INX,
INSN_CLASS_ZFHMIN_AND_D_INX,
INSN_CLASS_ZFHMIN_AND_Q_INX,
+ INSN_CLASS_ZFA,
+ INSN_CLASS_D_AND_ZFA,
+ INSN_CLASS_Q_AND_ZFA,
+ INSN_CLASS_ZFH_AND_ZFA,
INSN_CLASS_ZBA,
INSN_CLASS_ZBB,
INSN_CLASS_ZBC,
@@ -557,6 +561,8 @@ extern const char * const riscv_vsew[8];
extern const char * const riscv_vlmul[8];
extern const char * const riscv_vta[2];
extern const char * const riscv_vma[2];
+extern const char * const riscv_fli_symval[32];
+extern const float riscv_fli_numval[32];
extern const struct riscv_opcode riscv_opcodes[];
extern const struct riscv_opcode riscv_insn_types[];
diff --git a/opcodes/riscv-dis.c b/opcodes/riscv-dis.c
index 108baeb..576cd24 100644
--- a/opcodes/riscv-dis.c
+++ b/opcodes/riscv-dis.c
@@ -595,6 +595,21 @@ print_insn_args (const char *oparg, insn_t l, bfd_vma pc, disassemble_info *info
goto undefined_modifier;
}
break;
+ case 'f':
+ switch (*++oparg)
+ {
+ case 'v':
+ if (riscv_fli_symval[rs1])
+ print (info->stream, dis_style_text, "%s",
+ riscv_fli_symval[rs1]);
+ else
+ print (info->stream, dis_style_immediate, "%a",
+ riscv_fli_numval[rs1]);
+ break;
+ default:
+ goto undefined_modifier;
+ }
+ break;
default:
goto undefined_modifier;
}
@@ -643,6 +658,7 @@ print_insn_args (const char *oparg, insn_t l, bfd_vma pc, disassemble_info *info
}
}
break;
+
default:
undefined_modifier:
/* xgettext:c-format */
diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c
index 2b2dce1..c607e09 100644
--- a/opcodes/riscv-opc.c
+++ b/opcodes/riscv-opc.c
@@ -110,6 +110,27 @@ const char * const riscv_vma[2] =
"mu", "ma"
};
+/* The FLI.[HSDQ] symbolic constants (NULL for numeric constant). */
+const char * const riscv_fli_symval[32] =
+{
+ NULL, "min", NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL, NULL, NULL, "inf", "nan",
+};
+
+/* The FLI.[HSDQ] numeric constants (0.0 for symbolic constants).
+ The constants use the hex floating-point literal representation
+ that is printed when using the printf %a format specifier,
+ which matches the output that is generated by the disassembler. */
+const float riscv_fli_numval[32] =
+{
+ -0x1p+0, 0x0p+0, 0x1p-16, 0x1p-15, 0x1p-8, 0x1p-7, 0x1p-4, 0x1p-3,
+ 0x1p-2, 0x1.4p-2, 0x1.8p-2, 0x1.cp-2, 0x1p-1, 0x1.4p-1, 0x1.8p-1, 0x1.cp-1,
+ 0x1p+0, 0x1.4p+0, 0x1.8p+0, 0x1.cp+0, 0x1p+1, 0x1.4p+1, 0x1.8p+1, 0x1p+2,
+ 0x1p+3, 0x1p+4, 0x1p+7, 0x1p+8, 0x1p+15, 0x1p+16, 0x0p+0, 0x0p+0
+};
+
/* The order of overloaded instructions matters. Label arguments and
register arguments look the same. Instructions that can have either
for arguments must apear in the correct order in this table for the
@@ -944,6 +965,49 @@ const struct riscv_opcode riscv_opcodes[] =
{"wrs.nto", 0, INSN_CLASS_ZAWRS, "", MATCH_WRS_NTO, MASK_WRS_NTO, match_opcode, 0 },
{"wrs.sto", 0, INSN_CLASS_ZAWRS, "", MATCH_WRS_STO, MASK_WRS_STO, match_opcode, 0 },
+/* Zfa instructions. */
+{"fli.s", 0, INSN_CLASS_ZFA, "D,Wfv", MATCH_FLI_S, MASK_FLI_S, match_opcode, 0 },
+{"fli.d", 0, INSN_CLASS_D_AND_ZFA, "D,Wfv", MATCH_FLI_D, MASK_FLI_D, match_opcode, 0 },
+{"fli.q", 0, INSN_CLASS_Q_AND_ZFA, "D,Wfv", MATCH_FLI_Q, MASK_FLI_Q, match_opcode, 0 },
+{"fli.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,Wfv", MATCH_FLI_H, MASK_FLI_H, match_opcode, 0 },
+{"fminm.s", 0, INSN_CLASS_ZFA, "D,S,T", MATCH_FMINM_S, MASK_FMINM_S, match_opcode, 0 },
+{"fmaxm.s", 0, INSN_CLASS_ZFA, "D,S,T", MATCH_FMAXM_S, MASK_FMAXM_S, match_opcode, 0 },
+{"fminm.d", 0, INSN_CLASS_D_AND_ZFA, "D,S,T", MATCH_FMINM_D, MASK_FMINM_D, match_opcode, 0 },
+{"fmaxm.d", 0, INSN_CLASS_D_AND_ZFA, "D,S,T", MATCH_FMAXM_D, MASK_FMAXM_D, match_opcode, 0 },
+{"fminm.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S,T", MATCH_FMINM_Q, MASK_FMINM_Q, match_opcode, 0 },
+{"fmaxm.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S,T", MATCH_FMAXM_Q, MASK_FMAXM_Q, match_opcode, 0 },
+{"fminm.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S,T", MATCH_FMINM_H, MASK_FMINM_H, match_opcode, 0 },
+{"fmaxm.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S,T", MATCH_FMAXM_H, MASK_FMAXM_H, match_opcode, 0 },
+{"fround.s", 0, INSN_CLASS_ZFA, "D,S", MATCH_FROUND_S|MASK_RM, MASK_FROUND_S|MASK_RM, match_opcode, 0 },
+{"fround.s", 0, INSN_CLASS_ZFA, "D,S,m", MATCH_FROUND_S, MASK_FROUND_S, match_opcode, 0 },
+{"froundnx.s", 0, INSN_CLASS_ZFA, "D,S", MATCH_FROUNDNX_S|MASK_RM, MASK_FROUNDNX_S|MASK_RM, match_opcode, 0 },
+{"froundnx.s", 0, INSN_CLASS_ZFA, "D,S,m", MATCH_FROUNDNX_S, MASK_FROUNDNX_S, match_opcode, 0 },
+{"fround.d", 0, INSN_CLASS_D_AND_ZFA, "D,S", MATCH_FROUND_D|MASK_RM, MASK_FROUND_D|MASK_RM, match_opcode, 0 },
+{"fround.d", 0, INSN_CLASS_D_AND_ZFA, "D,S,m", MATCH_FROUND_D, MASK_FROUND_D, match_opcode, 0 },
+{"froundnx.d", 0, INSN_CLASS_D_AND_ZFA, "D,S", MATCH_FROUNDNX_D|MASK_RM, MASK_FROUNDNX_D|MASK_RM, match_opcode, 0 },
+{"froundnx.d", 0, INSN_CLASS_D_AND_ZFA, "D,S,m", MATCH_FROUNDNX_D, MASK_FROUNDNX_D, match_opcode, 0 },
+{"fround.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S", MATCH_FROUND_Q|MASK_RM, MASK_FROUND_Q|MASK_RM, match_opcode, 0 },
+{"fround.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S,m", MATCH_FROUND_Q, MASK_FROUND_Q, match_opcode, 0 },
+{"froundnx.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S", MATCH_FROUNDNX_Q|MASK_RM, MASK_FROUNDNX_Q|MASK_RM, match_opcode, 0 },
+{"froundnx.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S,m", MATCH_FROUNDNX_Q, MASK_FROUNDNX_Q, match_opcode, 0 },
+{"fround.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S", MATCH_FROUND_H|MASK_RM, MASK_FROUND_H|MASK_RM, match_opcode, 0 },
+{"fround.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S,m", MATCH_FROUND_H, MASK_FROUND_H, match_opcode, 0 },
+{"froundnx.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S", MATCH_FROUNDNX_H|MASK_RM, MASK_FROUNDNX_H|MASK_RM, match_opcode, 0 },
+{"froundnx.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S,m", MATCH_FROUNDNX_H, MASK_FROUNDNX_H, match_opcode, 0 },
+{"fcvtmod.w.d", 0, INSN_CLASS_D_AND_ZFA, "d,S,m", MATCH_FCVTMOD_W_D, MASK_FCVTMOD_W_D, match_opcode, 0 },
+{"fmvh.x.d", 32, INSN_CLASS_D_AND_ZFA, "d,S", MATCH_FMVH_X_D, MASK_FMVH_X_D, match_opcode, 0 },
+{"fmvp.d.x", 32, INSN_CLASS_D_AND_ZFA, "D,s,t", MATCH_FMVP_D_X, MASK_FMVP_D_X, match_opcode, 0 },
+{"fmvh.x.q", 64, INSN_CLASS_Q_AND_ZFA, "d,S", MATCH_FMVH_X_Q, MASK_FMVH_X_Q, match_opcode, 0 },
+{"fmvp.q.x", 64, INSN_CLASS_Q_AND_ZFA, "D,s,t", MATCH_FMVP_Q_X, MASK_FMVP_Q_X, match_opcode, 0 },
+{"fltq.s", 0, INSN_CLASS_ZFA, "d,S,T", MATCH_FLTQ_S, MASK_FLTQ_S, match_opcode, 0 },
+{"fleq.s", 0, INSN_CLASS_ZFA, "d,S,T", MATCH_FLEQ_S, MASK_FLEQ_S, match_opcode, 0 },
+{"fltq.d", 0, INSN_CLASS_D_AND_ZFA, "d,S,T", MATCH_FLTQ_D, MASK_FLTQ_D, match_opcode, 0 },
+{"fleq.d", 0, INSN_CLASS_D_AND_ZFA, "d,S,T", MATCH_FLEQ_D, MASK_FLEQ_D, match_opcode, 0 },
+{"fltq.q", 0, INSN_CLASS_Q_AND_ZFA, "d,S,T", MATCH_FLTQ_Q, MASK_FLTQ_Q, match_opcode, 0 },
+{"fleq.q", 0, INSN_CLASS_Q_AND_ZFA, "d,S,T", MATCH_FLEQ_Q, MASK_FLEQ_Q, match_opcode, 0 },
+{"fltq.h", 0, INSN_CLASS_ZFH_AND_ZFA, "d,S,T", MATCH_FLTQ_H, MASK_FLTQ_H, match_opcode, 0 },
+{"fleq.h", 0, INSN_CLASS_ZFH_AND_ZFA, "d,S,T", MATCH_FLEQ_H, MASK_FLEQ_H, match_opcode, 0 },
+
/* Zbb or zbkb instructions. */
{"clz", 0, INSN_CLASS_ZBB, "d,s", MATCH_CLZ, MASK_CLZ, match_opcode, 0 },
{"ctz", 0, INSN_CLASS_ZBB, "d,s", MATCH_CTZ, MASK_CTZ, match_opcode, 0 },
generated by cgit v1.1 at 2024-08-13 06:43:04 +0000