case AARCH64_OPND_SVE_IMM_ROT1:
case AARCH64_OPND_SVE_IMM_ROT2:
case AARCH64_OPND_SVE_IMM_ROT3:
+ case AARCH64_OPND_CSSC_SIMM8:
+ case AARCH64_OPND_CSSC_UIMM8:
po_imm_nc_or_fail ();
info->imm.value = val;
break;
AARCH64_ARCH_NONE},
{"hbc", AARCH64_FEATURE (AARCH64_FEATURE_HBC, 0),
AARCH64_ARCH_NONE},
+ {"cssc", AARCH64_FEATURE (AARCH64_FEATURE_CSSC, 0),
+ AARCH64_ARCH_NONE},
{NULL, AARCH64_ARCH_NONE, AARCH64_ARCH_NONE},
};
@tab Enable floating-point extensions.
@item @code{hbc} @tab @tab Armv8.8-A or later
@tab Enable Armv8.8-A hinted conditional branch instructions
+@item @code{cssc} @tab @tab Armv8.7-A or later
+ @tab Enable Armv8.9-A Common Short Sequence Compression instructions.
@item @code{i8mm} @tab ARMv8.2-A @tab ARMv8.6-A or later
@tab Enable Int8 Matrix Multiply extension.
@item @code{lor} @tab ARMv8-A @tab ARMv8.1-A or later
--- /dev/null
+#name: CSSC extension
+#as: -march=armv8-a+cssc
+#objdump: -dr
+
+.*: file format .*
+
+Disassembly of section \.text:
+
+0+ <.*>:
+
+a.out: file format elf64-littleaarch64
+
+
+Disassembly of section .text:
+
+0000000000000000 <.text>:
+ 0: 5ac02000 abs w0, w0
+ 4: 5ac02001 abs w1, w0
+ 8: 5ac02100 abs w0, w8
+ c: 5ac020be abs w30, w5
+ 10: 5ac023c4 abs w4, w30
+ 14: dac02000 abs x0, x0
+ 18: dac02001 abs x1, x0
+ 1c: dac02100 abs x0, x8
+ 20: dac020be abs x30, x5
+ 24: dac023c4 abs x4, x30
+ 28: 5ac01c00 cnt w0, w0
+ 2c: 5ac01c01 cnt w1, w0
+ 30: 5ac01d00 cnt w0, w8
+ 34: 5ac01cbe cnt w30, w5
+ 38: 5ac01fc4 cnt w4, w30
+ 3c: dac01c00 cnt x0, x0
+ 40: dac01c01 cnt x1, x0
+ 44: dac01d00 cnt x0, x8
+ 48: dac01cbe cnt x30, x5
+ 4c: dac01fc4 cnt x4, x30
+ 50: 5ac01800 ctz w0, w0
+ 54: 5ac01801 ctz w1, w0
+ 58: 5ac01900 ctz w0, w8
+ 5c: 5ac018be ctz w30, w5
+ 60: 5ac01bc4 ctz w4, w30
+ 64: dac01800 ctz x0, x0
+ 68: dac01801 ctz x1, x0
+ 6c: dac01900 ctz x0, x8
+ 70: dac018be ctz x30, x5
+ 74: dac01bc4 ctz x4, x30
+ 78: 1ac06000 smax w0, w0, w0
+ 7c: 1ac06001 smax w1, w0, w0
+ 80: 1ac06020 smax w0, w1, w0
+ 84: 1ac16000 smax w0, w0, w1
+ 88: 1ac46043 smax w3, w2, w4
+ 8c: 1ac0601e smax w30, w0, w0
+ 90: 1ac063c0 smax w0, w30, w0
+ 94: 1ade6000 smax w0, w0, w30
+ 98: 1adc60ee smax w14, w7, w28
+ 9c: 9ac06000 smax x0, x0, x0
+ a0: 9ac06001 smax x1, x0, x0
+ a4: 9ac06020 smax x0, x1, x0
+ a8: 9ac16000 smax x0, x0, x1
+ ac: 9ac46043 smax x3, x2, x4
+ b0: 9ac0601e smax x30, x0, x0
+ b4: 9ac063c0 smax x0, x30, x0
+ b8: 9ade6000 smax x0, x0, x30
+ bc: 9adc60ee smax x14, x7, x28
+ c0: 1ac06400 umax w0, w0, w0
+ c4: 1ac06401 umax w1, w0, w0
+ c8: 1ac06420 umax w0, w1, w0
+ cc: 1ac16400 umax w0, w0, w1
+ d0: 1ac46443 umax w3, w2, w4
+ d4: 1ac0641e umax w30, w0, w0
+ d8: 1ac067c0 umax w0, w30, w0
+ dc: 1ade6400 umax w0, w0, w30
+ e0: 1adc64ee umax w14, w7, w28
+ e4: 9ac06400 umax x0, x0, x0
+ e8: 9ac06401 umax x1, x0, x0
+ ec: 9ac06420 umax x0, x1, x0
+ f0: 9ac16400 umax x0, x0, x1
+ f4: 9ac46443 umax x3, x2, x4
+ f8: 9ac0641e umax x30, x0, x0
+ fc: 9ac067c0 umax x0, x30, x0
+ 100: 9ade6400 umax x0, x0, x30
+ 104: 9adc64ee umax x14, x7, x28
+ 108: 1ac06800 smin w0, w0, w0
+ 10c: 1ac06801 smin w1, w0, w0
+ 110: 1ac06820 smin w0, w1, w0
+ 114: 1ac16800 smin w0, w0, w1
+ 118: 1ac46843 smin w3, w2, w4
+ 11c: 1ac0681e smin w30, w0, w0
+ 120: 1ac06bc0 smin w0, w30, w0
+ 124: 1ade6800 smin w0, w0, w30
+ 128: 1adc68ee smin w14, w7, w28
+ 12c: 9ac06800 smin x0, x0, x0
+ 130: 9ac06801 smin x1, x0, x0
+ 134: 9ac06820 smin x0, x1, x0
+ 138: 9ac16800 smin x0, x0, x1
+ 13c: 9ac46843 smin x3, x2, x4
+ 140: 9ac0681e smin x30, x0, x0
+ 144: 9ac06bc0 smin x0, x30, x0
+ 148: 9ade6800 smin x0, x0, x30
+ 14c: 9adc68ee smin x14, x7, x28
+ 150: 1ac06c00 umin w0, w0, w0
+ 154: 1ac06c01 umin w1, w0, w0
+ 158: 1ac06c20 umin w0, w1, w0
+ 15c: 1ac16c00 umin w0, w0, w1
+ 160: 1ac46c43 umin w3, w2, w4
+ 164: 1ac06c1e umin w30, w0, w0
+ 168: 1ac06fc0 umin w0, w30, w0
+ 16c: 1ade6c00 umin w0, w0, w30
+ 170: 1adc6cee umin w14, w7, w28
+ 174: 9ac06c00 umin x0, x0, x0
+ 178: 9ac06c01 umin x1, x0, x0
+ 17c: 9ac06c20 umin x0, x1, x0
+ 180: 9ac16c00 umin x0, x0, x1
+ 184: 9ac46c43 umin x3, x2, x4
+ 188: 9ac06c1e umin x30, x0, x0
+ 18c: 9ac06fc0 umin x0, x30, x0
+ 190: 9ade6c00 umin x0, x0, x30
+ 194: 9adc6cee umin x14, x7, x28
+ 198: 11c00000 smax w0, w0, #0
+ 19c: 11c00001 smax w1, w0, #0
+ 1a0: 11c00020 smax w0, w1, #0
+ 1a4: 11c00400 smax w0, w0, #1
+ 1a8: 11c38102 smax w2, w8, #-32
+ 1ac: 11c2034d smax w13, w26, #-128
+ 1b0: 11c1fd31 smax w17, w9, #127
+ 1b4: 91c00000 smax x0, x0, #0
+ 1b8: 91c00001 smax x1, x0, #0
+ 1bc: 91c00020 smax x0, x1, #0
+ 1c0: 91c00400 smax x0, x0, #1
+ 1c4: 91c38102 smax x2, x8, #-32
+ 1c8: 91c2034d smax x13, x26, #-128
+ 1cc: 91c1fd31 smax x17, x9, #127
+ 1d0: 11c40000 umax w0, w0, #0
+ 1d4: 11c40001 umax w1, w0, #0
+ 1d8: 11c40020 umax w0, w1, #0
+ 1dc: 11c40400 umax w0, w0, #1
+ 1e0: 11c48902 umax w2, w8, #34
+ 1e4: 11c6034d umax w13, w26, #128
+ 1e8: 11c7fd31 umax w17, w9, #255
+ 1ec: 91c40000 umax x0, x0, #0
+ 1f0: 91c40001 umax x1, x0, #0
+ 1f4: 91c40020 umax x0, x1, #0
+ 1f8: 91c40400 umax x0, x0, #1
+ 1fc: 91c48902 umax x2, x8, #34
+ 200: 91c6034d umax x13, x26, #128
+ 204: 91c7fd31 umax x17, x9, #255
+ 208: 11c80000 smin w0, w0, #0
+ 20c: 11c80001 smin w1, w0, #0
+ 210: 11c80020 smin w0, w1, #0
+ 214: 11c80400 smin w0, w0, #1
+ 218: 11cb8102 smin w2, w8, #-32
+ 21c: 11ca034d smin w13, w26, #-128
+ 220: 11c9fd31 smin w17, w9, #127
+ 224: 91c80000 smin x0, x0, #0
+ 228: 91c80001 smin x1, x0, #0
+ 22c: 91c80020 smin x0, x1, #0
+ 230: 91c80400 smin x0, x0, #1
+ 234: 91cb8102 smin x2, x8, #-32
+ 238: 91ca034d smin x13, x26, #-128
+ 23c: 91c9fd31 smin x17, x9, #127
+ 240: 11cc0000 umin w0, w0, #0
+ 244: 11cc0001 umin w1, w0, #0
+ 248: 11cc0020 umin w0, w1, #0
+ 24c: 11cc0400 umin w0, w0, #1
+ 250: 11cc8902 umin w2, w8, #34
+ 254: 11ce034d umin w13, w26, #128
+ 258: 11cffd31 umin w17, w9, #255
+ 25c: 91cc0000 umin x0, x0, #0
+ 260: 91cc0001 umin x1, x0, #0
+ 264: 91cc0020 umin x0, x1, #0
+ 268: 91cc0400 umin x0, x0, #1
+ 26c: 91cc8902 umin x2, x8, #34
+ 270: 91ce034d umin x13, x26, #128
+ 274: 91cffd31 umin x17, x9, #255
--- /dev/null
+/* Common Short Sequence Compression instructions. */
+abs w0, w0
+abs w1, w0
+abs w0, w8
+abs w30, w5
+abs w4, w30
+abs x0, x0
+abs x1, x0
+abs x0, x8
+abs x30, x5
+abs x4, x30
+cnt w0, w0
+cnt w1, w0
+cnt w0, w8
+cnt w30, w5
+cnt w4, w30
+cnt x0, x0
+cnt x1, x0
+cnt x0, x8
+cnt x30, x5
+cnt x4, x30
+ctz w0, w0
+ctz w1, w0
+ctz w0, w8
+ctz w30, w5
+ctz w4, w30
+ctz x0, x0
+ctz x1, x0
+ctz x0, x8
+ctz x30, x5
+ctz x4, x30
+smax w0, w0, w0
+smax w1, w0, w0
+smax w0, w1, w0
+smax w0, w0, w1
+smax w3, w2, w4
+smax w30, w0, w0
+smax w0, w30, w0
+smax w0, w0, w30
+smax w14, w7, w28
+smax x0, x0, x0
+smax x1, x0, x0
+smax x0, x1, x0
+smax x0, x0, x1
+smax x3, x2, x4
+smax x30, x0, x0
+smax x0, x30, x0
+smax x0, x0, x30
+smax x14, x7, x28
+umax w0, w0, w0
+umax w1, w0, w0
+umax w0, w1, w0
+umax w0, w0, w1
+umax w3, w2, w4
+umax w30, w0, w0
+umax w0, w30, w0
+umax w0, w0, w30
+umax w14, w7, w28
+umax x0, x0, x0
+umax x1, x0, x0
+umax x0, x1, x0
+umax x0, x0, x1
+umax x3, x2, x4
+umax x30, x0, x0
+umax x0, x30, x0
+umax x0, x0, x30
+umax x14, x7, x28
+smin w0, w0, w0
+smin w1, w0, w0
+smin w0, w1, w0
+smin w0, w0, w1
+smin w3, w2, w4
+smin w30, w0, w0
+smin w0, w30, w0
+smin w0, w0, w30
+smin w14, w7, w28
+smin x0, x0, x0
+smin x1, x0, x0
+smin x0, x1, x0
+smin x0, x0, x1
+smin x3, x2, x4
+smin x30, x0, x0
+smin x0, x30, x0
+smin x0, x0, x30
+smin x14, x7, x28
+umin w0, w0, w0
+umin w1, w0, w0
+umin w0, w1, w0
+umin w0, w0, w1
+umin w3, w2, w4
+umin w30, w0, w0
+umin w0, w30, w0
+umin w0, w0, w30
+umin w14, w7, w28
+umin x0, x0, x0
+umin x1, x0, x0
+umin x0, x1, x0
+umin x0, x0, x1
+umin x3, x2, x4
+umin x30, x0, x0
+umin x0, x30, x0
+umin x0, x0, x30
+umin x14, x7, x28
+smax w0, w0, #0
+smax w1, w0, #0
+smax w0, w1, #0
+smax w0, w0, #1
+smax w2, w8, #-32
+smax w13, w26, #-128
+smax w17, w9, #127
+smax x0, x0, #0
+smax x1, x0, #0
+smax x0, x1, #0
+smax x0, x0, #1
+smax x2, x8, #-32
+smax x13, x26, #-128
+smax x17, x9, #127
+umax w0, w0, #0
+umax w1, w0, #0
+umax w0, w1, #0
+umax w0, w0, #1
+umax w2, w8, #34
+umax w13, w26, #128
+umax w17, w9, #255
+umax x0, x0, #0
+umax x1, x0, #0
+umax x0, x1, #0
+umax x0, x0, #1
+umax x2, x8, #34
+umax x13, x26, #128
+umax x17, x9, #255
+smin w0, w0, #0
+smin w1, w0, #0
+smin w0, w1, #0
+smin w0, w0, #1
+smin w2, w8, #-32
+smin w13, w26, #-128
+smin w17, w9, #127
+smin x0, x0, #0
+smin x1, x0, #0
+smin x0, x1, #0
+smin x0, x0, #1
+smin x2, x8, #-32
+smin x13, x26, #-128
+smin x17, x9, #127
+umin w0, w0, #0
+umin w1, w0, #0
+umin w0, w1, #0
+umin w0, w0, #1
+umin w2, w8, #34
+umin w13, w26, #128
+umin w17, w9, #255
+umin x0, x0, #0
+umin x1, x0, #0
+umin x0, x1, #0
+umin x0, x0, #1
+umin x2, x8, #34
+umin x13, x26, #128
+umin x17, x9, #255
+
#define AARCH64_FEATURE_SME_F64 (1ULL << 57) /* SME F64. */
#define AARCH64_FEATURE_SME_I64 (1ULL << 58) /* SME I64. */
#define AARCH64_FEATURE_V8_8 (1ULL << 59) /* Armv8.8 processors. */
+#define AARCH64_FEATURE_CSSC (1ULL << 60) /* Common Short Sequence Compression instructions. */
/* Crypto instructions are the combination of AES and SHA2. */
#define AARCH64_FEATURE_CRYPTO (AARCH64_FEATURE_SHA2 | AARCH64_FEATURE_AES)
AARCH64_OPND_SM3_IMM2, /* SM3 encodes lane in bits [13, 14]. */
AARCH64_OPND_MOPS_ADDR_Rd, /* [Rd]!, in bits [0, 4]. */
AARCH64_OPND_MOPS_ADDR_Rs, /* [Rs]!, in bits [16, 20]. */
- AARCH64_OPND_MOPS_WB_Rn /* Rn!, in bits [5, 9]. */
+ AARCH64_OPND_MOPS_WB_Rn, /* Rn!, in bits [5, 9]. */
+ AARCH64_OPND_CSSC_SIMM8, /* CSSC signed 8-bit immediate. */
+ AARCH64_OPND_CSSC_UIMM8, /* CSSC unsigned 8-bit immediate. */
};
/* Qualifier constrains an operand. It either specifies a variant of an
cryptosm4,
dotproduct,
bfloat16,
+ cssc,
};
/* Opcode enumerators. */
case 190:
case 215:
case 221:
+ case 226:
+ case 227:
return aarch64_ins_imm (self, info, code, inst, errors);
case 44:
case 45:
}
else
{
- if (((word >> 30) & 0x1) == 0)
+ if (((word >> 14) & 0x1) == 0)
{
- /* 33222222222211111111110000000000
- 10987654321098765432109876543210
- x0x11010110xxxxxxx1000xxxxxxxxxx
- lslv. */
- return 713;
+ if (((word >> 30) & 0x1) == 0)
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ x0x11010110xxxxxx01000xxxxxxxxxx
+ lslv. */
+ return 713;
+ }
+ else
+ {
+ if (((word >> 16) & 0x1) == 0)
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ x1x11010110xxxx0x01000xxxxxxxxxx
+ abs. */
+ return 2640;
+ }
+ else
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ x1x11010110xxxx1x01000xxxxxxxxxx
+ paciza. */
+ return 701;
+ }
+ }
}
else
{
/* 33222222222211111111110000000000
10987654321098765432109876543210
- x1x11010110xxxxxxx1000xxxxxxxxxx
- paciza. */
- return 701;
+ xxx11010110xxxxxx11000xxxxxxxxxx
+ smax. */
+ return 2643;
}
}
}
}
else
{
- if (((word >> 30) & 0x1) == 0)
+ if (((word >> 14) & 0x1) == 0)
{
- /* 33222222222211111111110000000000
- 10987654321098765432109876543210
- x0x11010110xxxxxxx1010xxxxxxxxxx
- asrv. */
- return 717;
+ if (((word >> 30) & 0x1) == 0)
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ x0x11010110xxxxxx01010xxxxxxxxxx
+ asrv. */
+ return 717;
+ }
+ else
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ x1x11010110xxxxxx01010xxxxxxxxxx
+ pacdza. */
+ return 703;
+ }
}
else
{
/* 33222222222211111111110000000000
10987654321098765432109876543210
- x1x11010110xxxxxxx1010xxxxxxxxxx
- pacdza. */
- return 703;
+ xxx11010110xxxxxx11010xxxxxxxxxx
+ smin. */
+ return 2645;
}
}
}
{
if (((word >> 14) & 0x1) == 0)
{
- /* 33222222222211111111110000000000
- 10987654321098765432109876543210
- xxx11010110xxxxxx00110xxxxxxxxxx
- autda. */
- return 699;
+ if (((word >> 16) & 0x1) == 0)
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ xxx11010110xxxx0x00110xxxxxxxxxx
+ ctz. */
+ return 2642;
+ }
+ else
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ xxx11010110xxxx1x00110xxxxxxxxxx
+ autda. */
+ return 699;
+ }
}
else
{
}
else
{
- if (((word >> 30) & 0x1) == 0)
+ if (((word >> 14) & 0x1) == 0)
{
- /* 33222222222211111111110000000000
- 10987654321098765432109876543210
- x0x11010x10xxxxxxx1001xxxxxxxxxx
- lsrv. */
- return 715;
+ if (((word >> 30) & 0x1) == 0)
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ x0x11010x10xxxxxx01001xxxxxxxxxx
+ lsrv. */
+ return 715;
+ }
+ else
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ x1x11010x10xxxxxx01001xxxxxxxxxx
+ pacizb. */
+ return 702;
+ }
}
else
{
/* 33222222222211111111110000000000
10987654321098765432109876543210
- x1x11010x10xxxxxxx1001xxxxxxxxxx
- pacizb. */
- return 702;
+ xxx11010x10xxxxxx11001xxxxxxxxxx
+ umax. */
+ return 2644;
}
}
}
}
else
{
- if (((word >> 30) & 0x1) == 0)
+ if (((word >> 14) & 0x1) == 0)
{
- /* 33222222222211111111110000000000
- 10987654321098765432109876543210
- x0x11010xx0xxxxxxx1011xxxxxxxxxx
- rorv. */
- return 719;
+ if (((word >> 30) & 0x1) == 0)
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ x0x11010xx0xxxxxx01011xxxxxxxxxx
+ rorv. */
+ return 719;
+ }
+ else
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ x1x11010xx0xxxxxx01011xxxxxxxxxx
+ pacdzb. */
+ return 704;
+ }
}
else
{
/* 33222222222211111111110000000000
10987654321098765432109876543210
- x1x11010xx0xxxxxxx1011xxxxxxxxxx
- pacdzb. */
- return 704;
+ xxx11010xx0xxxxxx11011xxxxxxxxxx
+ umin. */
+ return 2646;
}
}
}
{
if (((word >> 14) & 0x1) == 0)
{
- /* 33222222222211111111110000000000
- 10987654321098765432109876543210
- xxx11010xx0xxxxxx00111xxxxxxxxxx
- autdb. */
- return 700;
+ if (((word >> 16) & 0x1) == 0)
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ xxx11010xx0xxxx0x00111xxxxxxxxxx
+ cnt. */
+ return 2641;
+ }
+ else
+ {
+ /* 33222222222211111111110000000000
+ 10987654321098765432109876543210
+ xxx11010xx0xxxx1x00111xxxxxxxxxx
+ autdb. */
+ return 700;
+ }
}
else
{
case 2403: value = 2408; break; /* st1q --> st1q. */
case 2408: return NULL; /* st1q --> NULL. */
case 12: value = 19; break; /* add --> addg. */
- case 19: return NULL; /* addg --> NULL. */
+ case 19: value = 2636; break; /* addg --> smax. */
+ case 2636: value = 2637; break; /* smax --> umax. */
+ case 2637: value = 2638; break; /* umax --> smin. */
+ case 2638: value = 2639; break; /* smin --> umin. */
+ case 2639: return NULL; /* umin --> NULL. */
case 16: value = 20; break; /* sub --> subg. */
case 20: return NULL; /* subg --> NULL. */
case 971: value = 975; break; /* stnp --> stp. */
case 190:
case 215:
case 221:
+ case 226:
+ case 227:
return aarch64_ext_imm (self, info, code, inst, errors);
case 44:
case 45:
{AARCH64_OPND_CLASS_INT_REG, "MOPS_ADDR_Rd", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_Rd}, "a register destination address with writeback"},
{AARCH64_OPND_CLASS_INT_REG, "MOPS_ADDR_Rs", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_Rs}, "a register source address with writeback"},
{AARCH64_OPND_CLASS_INT_REG, "MOPS_WB_Rd", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_Rn}, "an integer register with writeback"},
+ {AARCH64_OPND_CLASS_IMMEDIATE, "CSSC_SIMM8", OPD_F_SEXT | OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_CSSC_imm8}, "an 8-bit signed immediate"},
+ {AARCH64_OPND_CLASS_IMMEDIATE, "CSSC_UIMM8", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_CSSC_imm8}, "an 8-bit unsigned immediate"},
{AARCH64_OPND_CLASS_NIL, "", 0, {0}, "DUMMY"},
};
{ 12, 2 }, /* SM3: Indexed element SM3 2 bits index immediate. */
{ 22, 1 }, /* sz: 1-bit element size select. */
{ 10, 2 }, /* CRm_dsb_nxs: 2-bit imm. encoded in CRm<3:2>. */
+ { 10, 8 }, /* CSSC_imm8. */
};
enum aarch64_operand_class
case AARCH64_OPND_SVE_UIMM7:
case AARCH64_OPND_SVE_UIMM8:
case AARCH64_OPND_SVE_UIMM8_53:
+ case AARCH64_OPND_CSSC_UIMM8:
size = get_operand_fields_width (get_operand_from_code (type));
assert (size < 32);
if (!value_fit_unsigned_field_p (opnd->imm.value, size))
case AARCH64_OPND_SVE_SIMM5B:
case AARCH64_OPND_SVE_SIMM6:
case AARCH64_OPND_SVE_SIMM8:
+ case AARCH64_OPND_CSSC_SIMM8:
size = get_operand_fields_width (get_operand_from_code (type));
assert (size < 32);
if (!value_fit_signed_field_p (opnd->imm.value, size))
case AARCH64_OPND_SVE_IMM_ROT1:
case AARCH64_OPND_SVE_IMM_ROT2:
case AARCH64_OPND_SVE_IMM_ROT3:
+ case AARCH64_OPND_CSSC_SIMM8:
+ case AARCH64_OPND_CSSC_UIMM8:
snprintf (buf, size, "%s",
style_imm (styler, "#%" PRIi64, opnd->imm.value));
break;
FLD_rotate3,
FLD_SM3_imm2,
FLD_sz,
- FLD_CRm_dsb_nxs
+ FLD_CRm_dsb_nxs,
+ FLD_CSSC_imm8
};
/* Field description. */
AARCH64_FEATURE (AARCH64_FEATURE_MOPS | AARCH64_FEATURE_MEMTAG, 0);
static const aarch64_feature_set aarch64_feature_hbc =
AARCH64_FEATURE (AARCH64_FEATURE_HBC, 0);
+static const aarch64_feature_set aarch64_feature_cssc =
+ AARCH64_FEATURE (AARCH64_FEATURE_CSSC, 0);
#define CORE &aarch64_feature_v8
#define FP &aarch64_feature_fp
#define MOPS &aarch64_feature_mops
#define MOPS_MEMTAG &aarch64_feature_mops_memtag
#define HBC &aarch64_feature_hbc
+#define CSSC &aarch64_feature_cssc
#define CORE_INSN(NAME,OPCODE,MASK,CLASS,OP,OPS,QUALS,FLAGS) \
{ NAME, OPCODE, MASK, CLASS, OP, CORE, OPS, QUALS, FLAGS, 0, 0, NULL }
CONSTRAINTS, 0, VERIFIER }
#define HBC_INSN(NAME,OPCODE,MASK,CLASS,OPS,QUALS,FLAGS) \
{ NAME, OPCODE, MASK, CLASS, 0, HBC, OPS, QUALS, FLAGS, 0, 0, NULL }
+#define CSSC_INSN(NAME,OPCODE,MASK,OPS,QUALS,FLAGS) \
+ { NAME, OPCODE, MASK, cssc, 0, CSSC, OPS, QUALS, FLAGS, 0, 0, NULL }
#define MOPS_CPY_OP1_OP2_PME_INSN(NAME, OPCODE, MASK, FLAGS, CONSTRAINTS) \
MOPS_INSN (NAME, OPCODE, MASK, 0, \
HBC_INSN ("bc.c", 0x54000010, 0xff000010, condbranch, OP1 (ADDR_PCREL19), QL_PCREL_NIL, F_COND),
+/* CSSC with immediates. */
+ CSSC_INSN ("smax", 0x11c00000, 0x7ffc0000, OP3 (Rd, Rn, CSSC_SIMM8), QL_R2NIL, F_SF),
+ CSSC_INSN ("umax", 0x11c40000, 0x7ffc0000, OP3 (Rd, Rn, CSSC_UIMM8), QL_R2NIL, F_SF),
+ CSSC_INSN ("smin", 0x11c80000, 0x7ffc0000, OP3 (Rd, Rn, CSSC_SIMM8), QL_R2NIL, F_SF),
+ CSSC_INSN ("umin", 0x11cc0000, 0x7ffc0000, OP3 (Rd, Rn, CSSC_UIMM8), QL_R2NIL, F_SF),
+
+/* CSSC with registers only. */
+ CSSC_INSN ("abs", 0x5ac02000, 0x7ffffc00, OP2 (Rd, Rn), QL_I2SAME, F_SF),
+ CSSC_INSN ("cnt", 0x5ac01c00, 0x7ffffc00, OP2 (Rd, Rn), QL_I2SAME, F_SF),
+ CSSC_INSN ("ctz", 0x5ac01800, 0x7ffffc00, OP2 (Rd, Rn), QL_I2SAME, F_SF),
+ CSSC_INSN ("smax", 0x1ac06000, 0x7fe0fc00, OP3 (Rd, Rn, Rm), QL_I3SAMER, F_SF),
+ CSSC_INSN ("umax", 0x1ac06400, 0x7fe0fc00, OP3 (Rd, Rn, Rm), QL_I3SAMER, F_SF),
+ CSSC_INSN ("smin", 0x1ac06800, 0x7fe0fc00, OP3 (Rd, Rn, Rm), QL_I3SAMER, F_SF),
+ CSSC_INSN ("umin", 0x1ac06c00, 0x7fe0fc00, OP3 (Rd, Rn, Rm), QL_I3SAMER, F_SF),
+
{0, 0, 0, 0, 0, 0, {}, {}, 0, 0, 0, NULL},
};
Y(INT_REG, x0_to_x30, "MOPS_ADDR_Rs", 0, F(FLD_Rs), \
"a register source address with writeback") \
Y(INT_REG, x0_to_x30, "MOPS_WB_Rd", 0, F(FLD_Rn), \
- "an integer register with writeback")
+ "an integer register with writeback") \
+ Y(IMMEDIATE, imm, "CSSC_SIMM8", OPD_F_SEXT, F(FLD_CSSC_imm8), \
+ "an 8-bit signed immediate") \
+ Y(IMMEDIATE, imm, "CSSC_UIMM8", 0, F(FLD_CSSC_imm8), \
+ "an 8-bit unsigned immediate")
projects / binutils-gdb.git / commitdiff