From bdf71faad059ba7deb44a983598ad63de43a5e67 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Juan=20Manuel=20Tom=C3=A1s?= Date: Thu, 4 Aug 2022 20:42:12 -0300 Subject: Decided on less cryptic keywords --- main.py | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) (limited to 'main.py') diff --git a/main.py b/main.py index 6c177d0..0395be5 100644 --- a/main.py +++ b/main.py @@ -57,18 +57,13 @@ code.append('mov rdi, 1') code.append('lea rsi, [int_buffer + rcx]') code.append('mov rdx, rbx') code.append('syscall') -code.append('mov [int_buffer], 10') -code.append('mov rax, 1') -code.append('mov rdi, 1') -code.append('mov rsi, int_buffer') -code.append('mov rdx, 1') -code.append('syscall') code.append('mov rbx, [rsp - 8]') code.append('ret') code.append('start:') loop_stack = [] loop_index = -1 + with open('input.stk', 'r') as f: text = f.read() words = text.replace('\n', ' ').strip().split(' ') @@ -96,20 +91,27 @@ with open('input.stk', 'r') as f: elif word == '*': code.append('pop rax') code.append('pop rdi') - code.append('mul rdi') + code.append('imul rdi') code.append('push rax') - elif word == '!': + elif word == 'pop': code.append('pop rax') - elif word == '~': + elif word == 'dup': code.append('pop rax') code.append('push rax') code.append('push rax') - elif word == '.': + elif word == 'print_number': code.append('call print') code.append('pop rax') - elif word == ',': + elif word == 'read_number': code.append('call read') code.append('push rax') + elif word == 'newline': + code.append('mov [int_buffer], 10') + code.append('mov rax, 1') + code.append('mov rdi, 1') + code.append('mov rsi, int_buffer') + code.append('mov rdx, 1') + code.append('syscall') elif word == '[': loop_index += 1 loop_stack.append(loop_index) -- cgit v1.2.3