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better error handliung

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Lobo 2026-01-21 11:29:54 -03:00
parent aebe586a05
commit f76c4f9af9
7 changed files with 80 additions and 43 deletions
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14
src/vm.h
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@ -8,6 +8,7 @@
#include "dictionary.h"
#include "gc.h"
#include "object.h"
#include <setjmp.h>
enum {
OP_NOP = 0,
@ -62,14 +63,17 @@ typedef struct Vm {
Bc *chunk;
Dt *dictionary;
Ar arena;
jmp_buf error;
} Vm;
enum {
VM_ERR_STACK_OVERFLOW = 1,
VM_ERR_STACK_UNDERFLOW,
VM_ERR_TYPE,
VM_ERR_RUNTIME
};
V vm_init(Vm *);
V vm_deinit(Vm *);
V vm_push(Vm *, O);
O vm_pop(Vm *);
O vm_peek(Vm *);
I vm_run(Vm *, Bc *, I);
#endif