diff options
Diffstat (limited to 'runtime/interpreter/mterp/mips/funopWide.S')
| -rw-r--r-- | runtime/interpreter/mterp/mips/funopWide.S | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/runtime/interpreter/mterp/mips/funopWide.S b/runtime/interpreter/mterp/mips/funopWide.S new file mode 100644 index 0000000000..3d4cf2216e --- /dev/null +++ b/runtime/interpreter/mterp/mips/funopWide.S @@ -0,0 +1,22 @@ +%default {"preinstr":"", "ld_arg":"LOAD64_F(fa0, fa0f, a3)", "st_result":"SET_VREG64_F(fv0, fv0f, rOBJ)"} + /* + * Generic 64-bit unary operation. Provide an "instr" line that + * specifies an instruction that performs "result = op a0/a1". + * This could be a MIPS instruction or a function call. + * + * long-to-double, double-to-long + */ + /* unop vA, vB */ + GET_OPA4(rOBJ) # t1 <- A+ + GET_OPB(a3) # a3 <- B + EAS2(a3, rFP, a3) # a3 <- &fp[B] + $ld_arg + FETCH_ADVANCE_INST(1) # advance rPC, load rINST + $preinstr # optional op + $instr # a0/a1 <- op, a2-a3 changed + +.L${opcode}_set_vreg: + $st_result # vAA <- a0/a1 + GET_INST_OPCODE(t0) # extract opcode from rINST + GOTO_OPCODE(t0) # jump to next instruction + /* 12-13 instructions */ |