mirror of
git://sourceware.org/git/newlib-cygwin.git
synced 2025-01-14 17:59:28 +08:00
23 lines
667 B
ArmAsm
23 lines
667 B
ArmAsm
|
.set STACKTOP, 0x100000
|
||
|
|
|
||
|
|
.extern __tp_TEXT, 4
|
||
|
|
.extern __gp_DATA, 4
|
||
|
|
.extern _main
|
||
|
|
.globl __start
|
||
|
|
.globl _exit
|
||
|
|
.globl __exit
|
||
|
|
|
||
|
|
.text
|
||
|
|
__start:
|
||
|
|
mov 2, r10 -- set Cache Control Word
|
||
|
|
ldsr r10, 24 --
|
||
|
|
#
|
||
|
|
mov STACKTOP, sp -- set stack pointer
|
||
|
|
mov #__tp_TEXT, tp -- set tp register
|
||
|
|
mov #__gp_DATA, gp -- set gp register offset
|
||
|
|
add tp, gp -- set gp register
|
||
|
|
jal _main -- call main function
|
||
|
|
__exit:
|
||
|
|
halt -- end of the program
|
||
|
|
|