summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/arch/riscv/isa/decoder.isa64
1 files changed, 32 insertions, 32 deletions
diff --git a/src/arch/riscv/isa/decoder.isa b/src/arch/riscv/isa/decoder.isa
index baae5818e..ecee16118 100644
--- a/src/arch/riscv/isa/decoder.isa
+++ b/src/arch/riscv/isa/decoder.isa
@@ -366,10 +366,10 @@ decode QUADRANT default Unknown::unknown() {
format Load {
0x2: flw({{
Fd_bits = (uint64_t)Mem_uw;
- }});
+ }}, inst_flags=FloatMemReadOp);
0x3: fld({{
Fd_bits = Mem;
- }});
+ }}, inst_flags=FloatMemReadOp);
}
}
@@ -460,10 +460,10 @@ decode QUADRANT default Unknown::unknown() {
format Store {
0x2: fsw({{
Mem_uw = (uint32_t)Fs2_bits;
- }});
+ }}, inst_flags=FloatMemWriteOp);
0x3: fsd({{
Mem_ud = Fs2_bits;
- }});
+ }}, inst_flags=FloatMemWriteOp);
}
}
@@ -806,7 +806,7 @@ decode QUADRANT default Unknown::unknown() {
fd = fs1*fs2 + fs3;
}
Fd_bits = (uint64_t)reinterpret_cast<uint32_t&>(fd);
- }}, FloatMultOp);
+ }}, FloatMultAccOp);
0x1: fmadd_d({{
if (std::isnan(Fs1) || std::isnan(Fs2) ||
std::isnan(Fs3)) {
@@ -829,7 +829,7 @@ decode QUADRANT default Unknown::unknown() {
} else {
Fd = Fs1*Fs2 + Fs3;
}
- }}, FloatMultOp);
+ }}, FloatMultAccOp);
}
0x11: decode FUNCT2 {
0x0: fmsub_s({{
@@ -861,7 +861,7 @@ decode QUADRANT default Unknown::unknown() {
fd = fs1*fs2 - fs3;
}
Fd_bits = (uint64_t)reinterpret_cast<uint32_t&>(fd);
- }}, FloatMultOp);
+ }}, FloatMultAccOp);
0x1: fmsub_d({{
if (std::isnan(Fs1) || std::isnan(Fs2) ||
std::isnan(Fs3)) {
@@ -884,7 +884,7 @@ decode QUADRANT default Unknown::unknown() {
} else {
Fd = Fs1*Fs2 - Fs3;
}
- }}, FloatMultOp);
+ }}, FloatMultAccOp);
}
0x12: decode FUNCT2 {
0x0: fnmsub_s({{
@@ -916,7 +916,7 @@ decode QUADRANT default Unknown::unknown() {
fd = -(fs1*fs2 - fs3);
}
Fd_bits = (uint64_t)reinterpret_cast<uint32_t&>(fd);
- }}, FloatMultOp);
+ }}, FloatMultAccOp);
0x1: fnmsub_d({{
if (std::isnan(Fs1) || std::isnan(Fs2) ||
std::isnan(Fs3)) {
@@ -939,7 +939,7 @@ decode QUADRANT default Unknown::unknown() {
} else {
Fd = -(Fs1*Fs2 - Fs3);
}
- }}, FloatMultOp);
+ }}, FloatMultAccOp);
}
0x13: decode FUNCT2 {
0x0: fnmadd_s({{
@@ -971,7 +971,7 @@ decode QUADRANT default Unknown::unknown() {
fd = -(fs1*fs2 + fs3);
}
Fd_bits = (uint64_t)reinterpret_cast<uint32_t&>(fd);
- }}, FloatMultOp);
+ }}, FloatMultAccOp);
0x1: fnmadd_d({{
if (std::isnan(Fs1) || std::isnan(Fs2) ||
std::isnan(Fs3)) {
@@ -994,7 +994,7 @@ decode QUADRANT default Unknown::unknown() {
} else {
Fd = -(Fs1*Fs2 + Fs3);
}
- }}, FloatMultOp);
+ }}, FloatMultAccOp);
}
0x14: decode FUNCT7 {
0x0: fadd_s({{
@@ -1115,7 +1115,7 @@ decode QUADRANT default Unknown::unknown() {
fd = copysign(fs1, fs2);
}
Fd_bits = (uint64_t)reinterpret_cast<uint32_t&>(fd);
- }});
+ }}, FloatMiscOp);
0x1: fsgnjn_s({{
uint32_t temp;
float fs1 = reinterpret_cast<float&>(temp = Fs1_bits);
@@ -1129,7 +1129,7 @@ decode QUADRANT default Unknown::unknown() {
fd = copysign(fs1, -fs2);
}
Fd_bits = (uint64_t)reinterpret_cast<uint32_t&>(fd);
- }});
+ }}, FloatMiscOp);
0x2: fsgnjx_s({{
uint32_t temp;
float fs1 = reinterpret_cast<float&>(temp = Fs1_bits);
@@ -1143,7 +1143,7 @@ decode QUADRANT default Unknown::unknown() {
fd = fs1*(signbit(fs2) ? -1.0 : 1.0);
}
Fd_bits = (uint64_t)reinterpret_cast<uint32_t&>(fd);
- }});
+ }}, FloatMiscOp);
}
0x11: decode ROUND_MODE {
0x0: fsgnj_d({{
@@ -1153,7 +1153,7 @@ decode QUADRANT default Unknown::unknown() {
} else {
Fd = copysign(Fs1, Fs2);
}
- }});
+ }}, FloatMiscOp);
0x1: fsgnjn_d({{
if (issignalingnan(Fs1)) {
Fd = numeric_limits<double>::signaling_NaN();
@@ -1161,7 +1161,7 @@ decode QUADRANT default Unknown::unknown() {
} else {
Fd = copysign(Fs1, -Fs2);
}
- }});
+ }}, FloatMiscOp);
0x2: fsgnjx_d({{
if (issignalingnan(Fs1)) {
Fd = numeric_limits<double>::signaling_NaN();
@@ -1169,7 +1169,7 @@ decode QUADRANT default Unknown::unknown() {
} else {
Fd = Fs1*(signbit(Fs2) ? -1.0 : 1.0);
}
- }});
+ }}, FloatMiscOp);
}
0x14: decode ROUND_MODE {
0x0: fmin_s({{
@@ -1501,46 +1501,46 @@ decode QUADRANT default Unknown::unknown() {
uint32_t temp;
float fs1 = reinterpret_cast<float&>(temp = Fs1_bits);
switch (fpclassify(fs1)) {
- case FP_INFINITE:
+ case FP_INFINITE:
if (signbit(fs1)) {
Rd = 1 << 0;
} else {
Rd = 1 << 7;
}
break;
- case FP_NAN:
+ case FP_NAN:
if (issignalingnan(fs1)) {
Rd = 1 << 8;
} else {
Rd = 1 << 9;
}
break;
- case FP_ZERO:
+ case FP_ZERO:
if (signbit(fs1)) {
Rd = 1 << 3;
} else {
Rd = 1 << 4;
}
break;
- case FP_SUBNORMAL:
+ case FP_SUBNORMAL:
if (signbit(fs1)) {
Rd = 1 << 2;
} else {
Rd = 1 << 5;
}
break;
- case FP_NORMAL:
+ case FP_NORMAL:
if (signbit(fs1)) {
Rd = 1 << 1;
} else {
Rd = 1 << 6;
}
break;
- default:
+ default:
panic("Unknown classification for operand.");
break;
}
- }});
+ }}, FloatMiscOp);
}
0x71: decode ROUND_MODE {
0x0: fmv_x_d({{
@@ -1548,46 +1548,46 @@ decode QUADRANT default Unknown::unknown() {
}}, FloatCvtOp);
0x1: fclass_d({{
switch (fpclassify(Fs1)) {
- case FP_INFINITE:
+ case FP_INFINITE:
if (signbit(Fs1)) {
Rd = 1 << 0;
} else {
Rd = 1 << 7;
}
break;
- case FP_NAN:
+ case FP_NAN:
if (issignalingnan(Fs1)) {
Rd = 1 << 8;
} else {
Rd = 1 << 9;
}
break;
- case FP_ZERO:
+ case FP_ZERO:
if (signbit(Fs1)) {
Rd = 1 << 3;
} else {
Rd = 1 << 4;
}
break;
- case FP_SUBNORMAL:
+ case FP_SUBNORMAL:
if (signbit(Fs1)) {
Rd = 1 << 2;
} else {
Rd = 1 << 5;
}
break;
- case FP_NORMAL:
+ case FP_NORMAL:
if (signbit(Fs1)) {
Rd = 1 << 1;
} else {
Rd = 1 << 6;
}
break;
- default:
+ default:
panic("Unknown classification for operand.");
break;
}
- }});
+ }}, FloatMiscOp);
}
0x78: fmv_s_x({{
Fd_bits = (uint64_t)Rs1_uw;