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arch/intel64: colorize IDLE stack for AP cores

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colorize IDLE stack for AP cores in x86_64

Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
This commit is contained in:
p-szafonimateusz
2024-09-26 13:58:54 +02:00
committed by Xiang Xiao
parent 4a6e6563cb
commit 026e1b4b5e
1 changed files with 14 additions and 1 deletions
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arch/x86_64/src/intel64/intel64_cpustart.c
+14 -1
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@@ -32,6 +32,7 @@
#include <nuttx/arch.h> #include <nuttx/arch.h>
#include <nuttx/spinlock.h> #include <nuttx/spinlock.h>
#include "sched/sched.h"
#include "init/init.h" #include "init/init.h"
#include "intel64_lowsetup.h" #include "intel64_lowsetup.h"
@@ -128,8 +129,11 @@ static int x86_64_ap_startup(int cpu)
void x86_64_ap_boot(void) void x86_64_ap_boot(void)
{ {
struct tcb_s *tcb = this_task();
uint8_t cpu = 0; uint8_t cpu = 0;
UNUSED(tcb);
/* Do some checking on CPU compatibilities at the top of this function */ /* Do some checking on CPU compatibilities at the top of this function */
x86_64_check_and_enable_capability(); x86_64_check_and_enable_capability();
@@ -153,7 +157,7 @@ void x86_64_ap_boot(void)
#ifdef CONFIG_SCHED_INSTRUMENTATION #ifdef CONFIG_SCHED_INSTRUMENTATION
/* Notify that this CPU has started */ /* Notify that this CPU has started */
sched_note_cpu_started(this_task()); sched_note_cpu_started(tcb);
#endif #endif
sinfo("cpu=%d\n", cpu); sinfo("cpu=%d\n", cpu);
@@ -165,6 +169,15 @@ void x86_64_ap_boot(void)
up_enable_irq(SMP_IPI_IRQ); up_enable_irq(SMP_IPI_IRQ);
up_enable_irq(SMP_IPI_ASYNC_IRQ); up_enable_irq(SMP_IPI_ASYNC_IRQ);
#ifdef CONFIG_STACK_COLORATION
/* If stack debug is enabled, then fill the stack with a
* recognizable value that we can use later to test for high
* water marks.
*/
x86_64_stack_color(tcb->stack_alloc_ptr, 0);
#endif
/* CPU ready */ /* CPU ready */
x86_64_cpu_ready_set(cpu); x86_64_cpu_ready_set(cpu);