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fomu: crt0: minor text refactor

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Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross 2019-11-12 20:21:06 -08:00
parent 1882a87212
commit f087cb1580
1 changed files with 3 additions and 11 deletions
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14
hw/bsp/fomu/crt0-vexriscv.S
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@ -6,13 +6,6 @@
_start: _start:
j crt_init j crt_init
nop
nop
nop
nop
nop
nop
nop
.section .text .section .text
.global trap_entry .global trap_entry
@ -53,9 +46,8 @@ trap_entry:
lw x31, 0*4(sp) lw x31, 0*4(sp)
addi sp,sp,16*4 addi sp,sp,16*4
mret mret
.text
.text
crt_init: crt_init:
la sp, _estack - 4 la sp, _estack - 4
la a0, trap_entry la a0, trap_entry
@ -87,5 +79,5 @@ bss_done:
csrw mie,a0 csrw mie,a0
call main call main
infinit_loop: infinite_loop:
j infinit_loop j infinite_loop