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added the experimental plus opcode

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hyung-hwan
2022-03-21 15:38:31 +00:00
parent 63c9adf3fc
commit fa1c4ac896
6 changed files with 109 additions and 4 deletions
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19
lib/exec.c
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@ -3312,8 +3312,25 @@ static int execute (hcl_t* hcl)
switch (bcode)
{
/* ------------------------------------------------- */
/* -------------------------------------------------------- */
case HCL_CODE_PLUS:
{
/* TODO: support other binary arithmetic operators */
hcl_oop_t x1, x2, x3;
LOG_INST_0 (hcl, "plus");
x2 = HCL_STACK_GETTOP(hcl); HCL_STACK_POP (hcl);
x1 = HCL_STACK_GETTOP(hcl); HCL_STACK_POP(hcl);
x3 = hcl_addnums(hcl, x1, x2);
if (HCL_UNLIKELY(!x3))
{
if (do_throw_with_internal_errmsg(hcl, fetched_instruction_pointer) >= 0) break;
goto oops_with_errmsg_supplement;
}
HCL_STACK_PUSH(hcl, x3);
break;
}
/* ------------------------------------------------- */
case HCL_CODE_PUSH_IVAR_X:
FETCH_PARAM_CODE_TO (hcl, b1);
goto push_ivar;