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Implemented vm_execute for pop routines

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This commit is contained in:
Aryadev Chavali
2023-10-15 21:13:15 +01:00
parent 6927557d3f
commit 2490966554
1 changed files with 15 additions and 2 deletions
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17
src/main.c
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@@ -146,20 +146,26 @@ data_t vm_pop_float(vm_t *vm)
}
typedef void (*push_f)(vm_t *, data_t);
typedef void (*mov_f)(vm_t *, data_t, word);
static const push_f PUSH_ROUTINES[] = {
[OP_PUSH_BYTE] = vm_push_byte,
[OP_PUSH_WORD] = vm_push_word,
[OP_PUSH_FLOAT] = vm_push_float,
};
typedef void (*mov_f)(vm_t *, data_t, word);
static const mov_f MOV_ROUTINES[] = {
[OP_MOV_BYTE] = vm_mov_byte,
[OP_MOV_WORD] = vm_mov_word,
[OP_MOV_FLOAT] = vm_mov_float,
};
typedef data_t (*pop_f)(vm_t *);
static const pop_f POP_ROUTINES[] = {
[OP_POP_BYTE] = vm_pop_byte,
[OP_POP_WORD] = vm_pop_word,
[OP_POP_FLOAT] = vm_pop_float,
};
void vm_execute(vm_t *vm)
{
struct Program *prog = &vm->program;
@@ -178,6 +184,13 @@ void vm_execute(vm_t *vm)
MOV_ROUTINES[instruction.opcode](vm, instruction.operand, instruction.reg);
prog->ptr++;
}
else if (OPCODE_IS_POP(instruction.opcode))
{
// TODO: Figure out what should happen to the result of this pop
// routine
POP_ROUTINES[instruction.opcode](vm);
prog->ptr++;
}
else
{
// TODO: Error (Unknown opcode)