USBSerialLogger/source/crt0.s
2021-12-26 10:20:12 +01:00

29 lines
459 B
ArmAsm

.extern main
.extern exit
.extern __init_wut_
.extern __fini_wut_
.global _start
_start:
stwu 1, -0x28(1)
mflr 0
stw 0, 0x2C(1)
stw 31, 0x24(1)
or 31, 1, 1
stw 3, 0x18(31)
stw 4, 0x1C(31)
bl __init_wut_
lwz 4, 0x1C(31)
lwz 3, 0x18(31)
bl main
or 9, 3, 3
stw 9, 0x8(31)
bl __fini_wut_
lwz 9, 0x8(31)
or 3, 9, 9
addi 11, 31, 0x28
lwz 0, 0x4(11)
mtlr 0
lwz 31, -0x4(11)
or 1, 11, 11
blr