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Improved disassembly of running ISS

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This commit is contained in:
Eyck Jentzsch
2018-11-24 20:29:24 +01:00
parent df03e90181
commit 769610d6fc
27 changed files with 5277 additions and 5106 deletions
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10
riscv/gen_input/RV64M.core_desc
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@ -4,35 +4,35 @@ InsructionSet RV64M extends RV64IBase {
instructions{
MULW{
encoding: b0000001 | rs2[4:0] | rs1[4:0] | b000 | rd[4:0] | b0111011;
args_disass:"x%rd$d, x%rs1$d, x%rs2$d";
args_disass:"{name(rd)}, {name(rs1)}, {name(rs2)}";
if(rd != 0){
X[rd]<= X[rs1] * X[rs2];
}
}
DIVW {
encoding: b0000001 | rs2[4:0] | rs1[4:0] | b100 | rd[4:0] | b0111011;
args_disass:"x%rd$d, x%rs1$d, x%rs2$d";
args_disass:"{name(rd)}, {name(rs1)}, {name(rs2)}";
if(rd != 0){
X[rd] <= X[rs1]s / X[rs2]s;
}
}
DIVUW {
encoding: b0000001 | rs2[4:0] | rs1[4:0] | b101 | rd[4:0] | b0111011;
args_disass:"x%rd$d, x%rs1$d, x%rs2$d";
args_disass:"{name(rd)}, {name(rs1)}, {name(rs2)}";
if(rd != 0){
X[rd] <= X[rs1] / X[rs2];
}
}
REMW {
encoding: b0000001 | rs2[4:0] | rs1[4:0] | b110 | rd[4:0] | b0111011;
args_disass:"x%rd$d, x%rs1$d, x%rs2$d";
args_disass:"{name(rd)}, {name(rs1)}, {name(rs2)}";
if(rd != 0){
X[rd] <= X[rs1]s % X[rs2]s;
}
}
REMUW {
encoding: b0000001 | rs2[4:0] | rs1[4:0] | b111 | rd[4:0] | b0111011;
args_disass:"x%rd$d, x%rs1$d, x%rs2$d";
args_disass:"{name(rd)}, {name(rs1)}, {name(rs2)}";
if(rd != 0){
X[rd] <= X[rs1] % X[rs2];
}