3rd-party/linux-kernel-module-cheat
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baremetal: only rebuild required files based on mtime

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Move multcore test up with bootloader.
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Ciro Santilli 六四事件 法轮功
2018-11-22 00:00:03 +00:00
parent f73eaaffd2
commit 8dd01415f5
4 changed files with 99 additions and 93 deletions
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14
baremetal/arch/aarch64/no_bootloader/multicore.S → baremetal/arch/aarch64/multicore.S
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@@ -1,7 +1,7 @@
/* https://github.com/cirosantilli/linux-kernel-module-cheat#arm-multicore */
.global mystart
mystart:
.global main
main:
/* Reset spinlock. */
mov x0, #0
ldr x1, =spinlock
@@ -21,15 +21,7 @@ mystart:
ldr x0, spinlock
cbz x0, 1b
/* Semihost exit. */
mov x1, #0x26
movk x1, #2, lsl #16
str x1, [sp,#0]
mov x0, #0
str x0, [sp,#8]
mov x1, sp
mov w0, #0x18
hlt 0xf000
ret
spinlock:
.skip 8