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#include "pcr.h"
#include "pk.h"
.section .text,"ax",@progbits
.globl __start
.ent __start
__start:
lui $sp, %hi(stack_top)
add $sp, $sp, %lo(stack_top)
lui $t0, %hi(trap_entry)
add $t0, $t0, %lo(trap_entry)
mtpcr $t0, ASM_CR(PCR_EVEC)
mtpcr $x0, ASM_CR(PCR_COUNT)
li $t0, TIMER_PERIOD
mtpcr $t0, ASM_CR(PCR_COMPARE)
li $t0, SR_S | SR_PS | SR_ET | SR_EC | SR_SX
or $t1, $t0, SR_EF | SR_EV
mtpcr $t1, ASM_CR(PCR_SR)
mfpcr $t1, ASM_CR(PCR_SR)
mtpcr $t0, ASM_CR(PCR_SR)
and $t2, $t1, SR_EF
lui $t0, %hi(have_fp)
sw $t2, %lo(have_fp)($t0)
and $t2, $t1, SR_EV
lui $t0, %hi(have_vector)
sw $t2, %lo(have_vector)($t0)
lui $t0, %hi(boot)
jalr.j $t0, %lo(boot)
#j boot
.end __start
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