diff options
| -rw-r--r-- | src/main.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -20,20 +20,20 @@ typedef struct struct Stack { byte *data; - word ptr, size; + word ptr, max; } stack; } vm_t; void vm_load_stack(vm_t *vm, byte *bytes, size_t size) { vm->stack.data = bytes; - vm->stack.size = size; + vm->stack.max = size; vm->stack.ptr = 0; } void vm_push_byte(vm_t *vm, data_t b) { - if (vm->stack.ptr >= vm->stack.size) + if (vm->stack.ptr >= vm->stack.max) // TODO: Error STACK_OVERFLOW return; vm->stack.data[vm->stack.ptr++] = b.as_byte; @@ -41,7 +41,7 @@ void vm_push_byte(vm_t *vm, data_t b) void vm_push_word(vm_t *vm, data_t w) { - if (vm->stack.ptr + WORD_SIZE >= vm->stack.size) + if (vm->stack.ptr + WORD_SIZE >= vm->stack.max) // TODO: Error STACK_OVERFLOW return; // By default store in big endian @@ -56,7 +56,7 @@ void vm_push_word(vm_t *vm, data_t w) void vm_push_float(vm_t *vm, data_t f) { - if (vm->stack.ptr + FLOAT_SIZE >= vm->stack.size) + if (vm->stack.ptr + FLOAT_SIZE >= vm->stack.max) // TODO: Error STACK_OVERFLOW return; // TODO: Make this machine independent (encode IEEE754 floats |