mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-26 00:32:02 +00:00
28 lines
406 B
ArmAsm
28 lines
406 B
ArmAsm
@ Preempt an ARM shared library function with a Thumb function
|
|
@ in the application.
|
|
.text
|
|
.p2align 4
|
|
.globl _start
|
|
_start:
|
|
mov ip, sp
|
|
stmdb sp!, {r11, ip, lr, pc}
|
|
bl lib_func1
|
|
ldmia sp, {r11, sp, lr}
|
|
bx lr
|
|
|
|
.p2align 4
|
|
.globl app_func2
|
|
.type app_func2,%function
|
|
app_func2:
|
|
bx lr
|
|
|
|
.p2align 4
|
|
.globl lib_func1
|
|
.type lib_func1,%function
|
|
.thumb_func
|
|
lib_func1:
|
|
bx lr
|
|
|
|
.data
|
|
.long data_obj
|