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# qemu -kernel starts at 0x1000. the instructions
# there seem to be provided by qemu, as if it
# were a ROM. the code at 0x1000 jumps to
# 0x8000000, the _start function here,
# in machine mode.
.section .data
.globl stack0
.section .text
.globl mstart
.section .text
.globl _entry
_entry:
# set up a stack for C; stack0 is declared in start.
la sp, stack0
addi sp, sp, 1024
addi sp, sp, 1024
addi sp, sp, 1024
addi sp, sp, 1024
# jump to mstart() in start.c
call mstart
junk:
j junk
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