Files
vhdl/lib/CPUs/MIPS/bsp/examples/bootloader/startup_boot.S
T
jens 58f704112c - Cleanedup toolchain
Committed on the Free edition of March Hare Software CVSNT Server.
Upgrade to CVS Suite for more features and support:
http://march-hare.com/cvsnt/


git-svn-id: http://moon:8086/svn/vhdl/trunk@381 cc03376c-175c-47c8-b038-4cd826a8556b
2009-03-14 17:19:29 +00:00

38 lines
424 B
ArmAsm

.file "startup.S"
.text
.section .init,"ax"
.extern _init
.align 2
_start:
.set noreorder
# set stack pointer
la $sp, stack_ptr
# Set Kernel mode
li $26, 0x1040000C
mtc0 $26, $12
li $26, 0x00000000
mtc0 $26, $13
mfc0 $26, $15
nop
mtc0 $26, $31
# jump init
la $26, _init
jalr $26
nop
la $26, main
jalr $26
nop
_terminate:
nop
j _terminate
nop
.set reorder