diff options
author | Christian Cunningham <cc@localhost> | 2022-02-22 23:27:39 -0700 |
---|---|---|
committer | Christian Cunningham <cc@localhost> | 2022-02-22 23:27:39 -0700 |
commit | b5021c723a5ee267982c4779bb1b1d644e4d2d5c (patch) | |
tree | 5c65cc4e784c0ee930ea255293aeb67abcf1f723 /src/boot.S | |
parent | 8ffc1b0fd55aff5fa1014cd99db4dbb695d51a4c (diff) |
Started multithreading
Diffstat (limited to 'src/boot.S')
-rw-r--r-- | src/boot.S | 19 |
1 files changed, 13 insertions, 6 deletions
@@ -13,11 +13,11 @@ reset: mrc p15, #0, r1, c0, c0, #5 and r1, r1, #3 cmp r1, #1 - beq core1run + beq runcore1 cmp r1, #2 - beq core2run + beq runcore2 cmp r1, #3 - bge core3run + bge runcore3 init_core 0 @@ -52,14 +52,17 @@ reset: ldr r3, =kernel_main blx r3 -core1run: +runcore1: init_core 1 + core_task 1 b io_halt -core2run: +runcore2: init_core 2 + core_task 2 b io_halt -core3run: +runcore3: init_core 3 + core_task 3 b io_halt .globl io_halt @@ -88,9 +91,13 @@ irq_handler: .word irq fiq_handler: .word fiq .section .data +.globl mbox_core0 mbox_core0: .word 0 +.globl mbox_core1 mbox_core1: .word 0 +.globl mbox_core2 mbox_core2: .word 0 +.globl mbox_core3 mbox_core3: .word 0 .section .bss.estacks |