You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
359 B
23 lines
359 B
6 years ago
|
#include "mcall.h"
|
||
|
|
||
|
.section ".text.init"
|
||
|
.globl _start
|
||
|
_start:
|
||
|
la s0, str
|
||
|
1:
|
||
|
lbu a0, (s0)
|
||
|
beqz a0, 1f
|
||
|
li a7, SBI_CONSOLE_PUTCHAR
|
||
|
ecall
|
||
|
add s0, s0, 1
|
||
|
j 1b
|
||
|
|
||
|
1:
|
||
|
li a7, SBI_SHUTDOWN
|
||
|
ecall
|
||
|
|
||
|
.data
|
||
|
str:
|
||
|
.asciz "This is bbl's dummy_payload. To boot a real kernel, reconfigure\n\
|
||
|
bbl with the flag --with-payload=PATH, then rebuild bbl.\n"
|