aclindsa/aedrix-kernel
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This commit is contained in:
Aaron Lindsay
2012-09-03 23:44:36 -04:00
commit 4be5ceeec6
6 changed files with 107 additions and 0 deletions
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3
boot/Makefile.inc Normal file
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BOOT_PREFIX = boot
KOBJS += $(BOOT_PREFIX)/start.o

17
boot/start.s Normal file
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interrupt_vector_table:
b . @ Reset
b .
b . @ SWI instruction
b .
b .
b .
b .
b .
.comm stack, 0x10000 @ Reserve 64k stack in the BSS
_start:
.globl _start
ldr sp, =stack+0x10000 @ Set up the stack
bl main @ Jump to the main function
1:
b 1b @ Halt