toaruos/util/gensym.krk

#!/usr/bin/env kuroko
'''
@brief Generate symbol table.
'''
import fileio

let size = 'quad'

def extern(sym):
    print(f'.extern {sym}')
    print(f'.type {sym}, @function')

def entry(sym):
    print(f'.{size} {sym}')
    print(f'.asciz "{sym}"')

let ignore = ['abs','kernel_symbols_start','kernel_symbols_end']
let lines  = [x.strip().split(' ')[2] for x in fileio.stdin.readlines() if x not in ignore]

print('.section .symbols')
print()
for name in lines:
    extern(name)

print('.global kernel_symbols_start')
print('kernel_symbols_start:')
print()
for name in lines:
    entry(name)

print('.global kernel_symbols_end')
print('kernel_symbols_end:')