diff options
| author | Christian Cunningham <cc@localhost> | 2022-02-20 16:33:09 -0700 |
|---|---|---|
| committer | Christian Cunningham <cc@localhost> | 2022-02-20 16:33:09 -0700 |
| commit | 59b137e5888004266ec988f72ffe91de4d53bd97 (patch) | |
| tree | 7c676ede66c2f4052bbf02f13362211b1c2ce186 | |
| parent | 871d1663aba635dd41c48e7def0a58c5267fd1e7 (diff) | |
Stack initialization macro
| -rw-r--r-- | include/macros.inc | 15 | ||||
| -rw-r--r-- | src/boot.S | 54 |
2 files changed, 20 insertions, 49 deletions
diff --git a/include/macros.inc b/include/macros.inc index 7d2f10f..18573af 100644 --- a/include/macros.inc +++ b/include/macros.inc @@ -44,3 +44,18 @@ pop {r0-r12} cps #0x13 // Svc mode .endm + +.macro core_stacks coreid + .space 4096 +undefined_stack_core\coreid: + .space 4096 +svc_stack_core\coreid: + .space 4096 +data_stack_core\coreid: + .space 4096 +irq_stack_core\coreid: + .space 4096 +fiq_stack_core\coreid: + .space 4096 +sys_stack_core\coreid: +.endm @@ -61,6 +61,7 @@ core2run: core3run: init_core 3 b io_halt + .globl io_halt io_halt: wfi @@ -93,52 +94,7 @@ mbox_core2: .word 0 mbox_core3: .word 0 .section .bss.estacks -.align 4 - .space 4096 -undefined_stack_core0: - .space 4096 -svc_stack_core0: - .space 4096 -data_stack_core0: - .space 4096 -irq_stack_core0: - .space 4096 -fiq_stack_core0: - .space 4096 -sys_stack_core0: - .space 4096 -undefined_stack_core1: - .space 4096 -svc_stack_core1: - .space 4096 -data_stack_core1: - .space 4096 -irq_stack_core1: - .space 4096 -fiq_stack_core1: - .space 4096 -sys_stack_core1: - .space 4096 -undefined_stack_core2: - .space 4096 -svc_stack_core2: - .space 4096 -data_stack_core2: - .space 4096 -irq_stack_core2: - .space 4096 -fiq_stack_core2: - .space 4096 -sys_stack_core2: - .space 4096 -undefined_stack_core3: - .space 4096 -svc_stack_core3: - .space 4096 -data_stack_core3: - .space 4096 -irq_stack_core3: - .space 4096 -fiq_stack_core3: - .space 4096 -sys_stack_core3: +core_stacks 0 +core_stacks 1 +core_stacks 2 +core_stacks 3 |