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kernel: rename Z_KERNEL_STACK_BUFFER to K_KERNEL_STACK_BUFFER 

Simple rename to align the kernel naming scheme. This is being
used throughout the tree, especially in the architecture code.
As this is not a private API internal to kernel, prefix it
appropriately with K_.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2024-03-22 12:56:12 -07:00 committed by Anas Nashif
parent f05111dea0
commit b69d2486fe
22 changed files with 30 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arc/core/irq_manage.c
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@ -44,11 +44,11 @@ K_KERNEL_STACK_DEFINE(_firq_interrupt_stack, CONFIG_ARC_FIRQ_STACK_SIZE);
void z_arc_firq_stack_set(void)
{
#ifdef CONFIG_SMP
char *firq_sp = Z_KERNEL_STACK_BUFFER(
char *firq_sp = K_KERNEL_STACK_BUFFER(
_firq_interrupt_stack[z_arc_v2_core_id()]) +
CONFIG_ARC_FIRQ_STACK_SIZE;
#else
char *firq_sp = Z_KERNEL_STACK_BUFFER(_firq_interrupt_stack) +
char *firq_sp = K_KERNEL_STACK_BUFFER(_firq_interrupt_stack) +
CONFIG_ARC_FIRQ_STACK_SIZE;
#endif

2
arch/arc/core/smp.c
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@ -50,7 +50,7 @@ void arch_cpu_start(int cpu_num, k_thread_stack_t *stack, int sz,
* arc_cpu_wake_flag will protect arc_cpu_sp that
* only one slave cpu can read it per time
*/
arc_cpu_sp = Z_KERNEL_STACK_BUFFER(stack) + sz;
arc_cpu_sp = K_KERNEL_STACK_BUFFER(stack) + sz;
arc_cpu_wake_flag = cpu_num;

2
arch/arc/core/thread.c
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@ -283,7 +283,7 @@ FUNC_NORETURN void z_arc_switch_to_main_no_multithreading(k_thread_entry_t main_
void *p1, void *p2, void *p3)
{
_kernel.cpus[0].id = 0;
_kernel.cpus[0].irq_stack = (Z_KERNEL_STACK_BUFFER(z_interrupt_stacks[0]) +
_kernel.cpus[0].irq_stack = (K_KERNEL_STACK_BUFFER(z_interrupt_stacks[0]) +
K_KERNEL_STACK_SIZEOF(z_interrupt_stacks[0]));
void *main_stack = (Z_THREAD_STACK_BUFFER(z_main_stack) +

12
arch/arm/core/cortex_a_r/smp.c
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@ -120,16 +120,16 @@ void arch_cpu_start(int cpu_num, k_thread_stack_t *stack, int sz, arch_cpustart_
}
/* Pass stack address to secondary core */
arm_cpu_boot_params.irq_sp = Z_KERNEL_STACK_BUFFER(stack) + sz;
arm_cpu_boot_params.fiq_sp = Z_KERNEL_STACK_BUFFER(z_arm_fiq_stack[cpu_num])
arm_cpu_boot_params.irq_sp = K_KERNEL_STACK_BUFFER(stack) + sz;
arm_cpu_boot_params.fiq_sp = K_KERNEL_STACK_BUFFER(z_arm_fiq_stack[cpu_num])
+ CONFIG_ARMV7_FIQ_STACK_SIZE;
arm_cpu_boot_params.abt_sp = Z_KERNEL_STACK_BUFFER(z_arm_abort_stack[cpu_num])
arm_cpu_boot_params.abt_sp = K_KERNEL_STACK_BUFFER(z_arm_abort_stack[cpu_num])
+ CONFIG_ARMV7_EXCEPTION_STACK_SIZE;
arm_cpu_boot_params.udf_sp = Z_KERNEL_STACK_BUFFER(z_arm_undef_stack[cpu_num])
arm_cpu_boot_params.udf_sp = K_KERNEL_STACK_BUFFER(z_arm_undef_stack[cpu_num])
+ CONFIG_ARMV7_EXCEPTION_STACK_SIZE;
arm_cpu_boot_params.svc_sp = Z_KERNEL_STACK_BUFFER(z_arm_svc_stack[cpu_num])
arm_cpu_boot_params.svc_sp = K_KERNEL_STACK_BUFFER(z_arm_svc_stack[cpu_num])
+ CONFIG_ARMV7_SVC_STACK_SIZE;
arm_cpu_boot_params.sys_sp = Z_KERNEL_STACK_BUFFER(z_arm_sys_stack[cpu_num])
arm_cpu_boot_params.sys_sp = K_KERNEL_STACK_BUFFER(z_arm_sys_stack[cpu_num])
+ CONFIG_ARMV7_SYS_STACK_SIZE;
arm_cpu_boot_params.fn = fn;

2
arch/arm/core/cortex_a_r/stacks.c
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@ -28,7 +28,7 @@ void z_arm_init_stacks(void)
memset(z_arm_svc_stack, 0xAA, CONFIG_ARMV7_SVC_STACK_SIZE);
memset(z_arm_abort_stack, 0xAA, CONFIG_ARMV7_EXCEPTION_STACK_SIZE);
memset(z_arm_undef_stack, 0xAA, CONFIG_ARMV7_EXCEPTION_STACK_SIZE);
memset(Z_KERNEL_STACK_BUFFER(z_interrupt_stacks[0]), 0xAA,
memset(K_KERNEL_STACK_BUFFER(z_interrupt_stacks[0]), 0xAA,
K_KERNEL_STACK_SIZEOF(z_interrupt_stacks[0]));
}
#endif

2
arch/arm/include/cortex_m/stack.h
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@ -40,7 +40,7 @@ K_KERNEL_STACK_ARRAY_DECLARE(z_interrupt_stacks, CONFIG_MP_MAX_NUM_CPUS,
static ALWAYS_INLINE void z_arm_interrupt_stack_setup(void)
{
uint32_t msp =
(uint32_t)(Z_KERNEL_STACK_BUFFER(z_interrupt_stacks[0])) +
(uint32_t)(K_KERNEL_STACK_BUFFER(z_interrupt_stacks[0])) +
K_KERNEL_STACK_SIZEOF(z_interrupt_stacks[0]);
__set_MSP(msp);

2
arch/arm64/core/fatal.c
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@ -33,7 +33,7 @@ void z_arm64_safe_exception_stack_init(void)
char *safe_exc_sp;
cpu_id = arch_curr_cpu()->id;
safe_exc_sp = Z_KERNEL_STACK_BUFFER(z_arm64_safe_exception_stacks[cpu_id]) +
safe_exc_sp = K_KERNEL_STACK_BUFFER(z_arm64_safe_exception_stacks[cpu_id]) +
CONFIG_ARM64_SAFE_EXCEPTION_STACK_SIZE;
arch_curr_cpu()->arch.safe_exception_stack = (uint64_t)safe_exc_sp;
write_sp_el0((uint64_t)safe_exc_sp);

2
arch/arm64/core/smp.c
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@ -84,7 +84,7 @@ void arch_cpu_start(int cpu_num, k_thread_stack_t *stack, int sz,
"The count of CPU Cores nodes in dts is not equal to CONFIG_MP_MAX_NUM_CPUS\n");
#endif
arm64_cpu_boot_params.sp = Z_KERNEL_STACK_BUFFER(stack) + sz;
arm64_cpu_boot_params.sp = K_KERNEL_STACK_BUFFER(stack) + sz;
arm64_cpu_boot_params.fn = fn;
arm64_cpu_boot_params.arg = arg;
arm64_cpu_boot_params.cpu_num = cpu_num;

2
arch/riscv/core/smp.c
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@ -33,7 +33,7 @@ void arch_cpu_start(int cpu_num, k_thread_stack_t *stack, int sz,
riscv_cpu_init[cpu_num].fn = fn;
riscv_cpu_init[cpu_num].arg = arg;
riscv_cpu_sp = Z_KERNEL_STACK_BUFFER(stack) + sz;
riscv_cpu_sp = K_KERNEL_STACK_BUFFER(stack) + sz;
riscv_cpu_boot_flag = 0U;
#ifdef CONFIG_PM_CPU_OPS

2
arch/riscv/core/thread.c
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@ -206,7 +206,7 @@ FUNC_NORETURN void z_riscv_switch_to_main_no_multithreading(k_thread_entry_t mai
ARG_UNUSED(p3);
_kernel.cpus[0].id = 0;
_kernel.cpus[0].irq_stack = (Z_KERNEL_STACK_BUFFER(z_interrupt_stacks[0]) +
_kernel.cpus[0].irq_stack = (K_KERNEL_STACK_BUFFER(z_interrupt_stacks[0]) +
K_KERNEL_STACK_SIZEOF(z_interrupt_stacks[0]));
main_stack = (Z_THREAD_STACK_BUFFER(z_main_stack) +

2
arch/x86/core/fatal.c
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@ -59,7 +59,7 @@ bool z_x86_check_stack_bounds(uintptr_t addr, size_t size, uint16_t cs)
#else
cpu_id = 0;
#endif
start = (uintptr_t)Z_KERNEL_STACK_BUFFER(
start = (uintptr_t)K_KERNEL_STACK_BUFFER(
z_interrupt_stacks[cpu_id]);
end = start + CONFIG_ISR_STACK_SIZE;
#ifdef CONFIG_USERSPACE

2
arch/x86/core/ia32/fatal.c
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@ -206,7 +206,7 @@ static FUNC_NORETURN __used void df_handler_top(void)
_df_esf.eflags = _main_tss.eflags;
/* Restore the main IA task to a runnable state */
_main_tss.esp = (uint32_t)(Z_KERNEL_STACK_BUFFER(
_main_tss.esp = (uint32_t)(K_KERNEL_STACK_BUFFER(
z_interrupt_stacks[0]) + CONFIG_ISR_STACK_SIZE);
_main_tss.cs = CODE_SEG;
_main_tss.ds = DATA_SEG;

2
arch/x86/core/intel64/cpu.c
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@ -156,7 +156,7 @@ void arch_cpu_start(int cpu_num, k_thread_stack_t *stack, int sz,
apic_id = x86_cpu_loapics[cpu_num];
x86_cpuboot[cpu_num].sp = (uint64_t) Z_KERNEL_STACK_BUFFER(stack) + sz;
x86_cpuboot[cpu_num].sp = (uint64_t) K_KERNEL_STACK_BUFFER(stack) + sz;
x86_cpuboot[cpu_num].stack_size = sz;
x86_cpuboot[cpu_num].fn = fn;
x86_cpuboot[cpu_num].arg = arg;

2
arch/xtensa/include/kernel_arch_func.h
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@ -51,7 +51,7 @@ static ALWAYS_INLINE void arch_kernel_init(void)
XTENSA_WSR(ZSR_CPU_STR, cpu0);
#ifdef CONFIG_INIT_STACKS
char *stack_start = Z_KERNEL_STACK_BUFFER(z_interrupt_stacks[0]);
char *stack_start = K_KERNEL_STACK_BUFFER(z_interrupt_stacks[0]);
size_t stack_sz = K_KERNEL_STACK_SIZEOF(z_interrupt_stacks[0]);
char *stack_end = stack_start + stack_sz;

4
include/zephyr/kernel/thread_stack.h
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@ -283,7 +283,7 @@ static inline char *z_stack_ptr_align(char *ptr)
/** @} */
static inline char *Z_KERNEL_STACK_BUFFER(k_thread_stack_t *sym)
static inline char *K_KERNEL_STACK_BUFFER(k_thread_stack_t *sym)
{
return (char *)sym + K_KERNEL_STACK_RESERVED;
}
@ -294,7 +294,7 @@ static inline char *Z_KERNEL_STACK_BUFFER(k_thread_stack_t *sym)
#define K_THREAD_STACK_DEFINE K_KERNEL_STACK_DEFINE
#define K_THREAD_STACK_ARRAY_DEFINE K_KERNEL_STACK_ARRAY_DEFINE
#define K_THREAD_STACK_MEMBER K_KERNEL_STACK_MEMBER
#define Z_THREAD_STACK_BUFFER Z_KERNEL_STACK_BUFFER
#define Z_THREAD_STACK_BUFFER K_KERNEL_STACK_BUFFER
#define K_THREAD_STACK_DECLARE K_KERNEL_STACK_DECLARE
#define K_THREAD_STACK_ARRAY_DECLARE K_KERNEL_STACK_ARRAY_DECLARE
#define K_THREAD_PINNED_STACK_DEFINE K_KERNEL_PINNED_STACK_DEFINE

2
kernel/init.c
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@ -469,7 +469,7 @@ void z_init_cpu(int id)
_kernel.cpus[id].idle_thread = &z_idle_threads[id];
_kernel.cpus[id].id = id;
_kernel.cpus[id].irq_stack =
(Z_KERNEL_STACK_BUFFER(z_interrupt_stacks[id]) +
(K_KERNEL_STACK_BUFFER(z_interrupt_stacks[id]) +
K_KERNEL_STACK_SIZEOF(z_interrupt_stacks[id]));
#ifdef CONFIG_SCHED_THREAD_USAGE_ALL
_kernel.cpus[id].usage = &_kernel.usage[id];

2
kernel/thread.c
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@ -392,7 +392,7 @@ static char *setup_thread_stack(struct k_thread *new_thread,
{
/* Object cannot host a user mode thread */
stack_obj_size = Z_KERNEL_STACK_SIZE_ADJUST(stack_size);
stack_buf_start = Z_KERNEL_STACK_BUFFER(stack);
stack_buf_start = K_KERNEL_STACK_BUFFER(stack);
stack_buf_size = stack_obj_size - K_KERNEL_STACK_RESERVED;
/* Zephyr treats stack overflow as an app bug. But

4
soc/espressif/esp32/esp32-mp.c
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@ -258,12 +258,12 @@ void arch_cpu_start(int cpu_num, k_thread_stack_t *stack, int sz,
sr.cpu = cpu_num;
sr.fn = fn;
sr.stack_top = Z_KERNEL_STACK_BUFFER(stack) + sz;
sr.stack_top = K_KERNEL_STACK_BUFFER(stack) + sz;
sr.arg = arg;
sr.vecbase = vb;
sr.alive = &alive_flag;
appcpu_top = Z_KERNEL_STACK_BUFFER(stack) + sz;
appcpu_top = K_KERNEL_STACK_BUFFER(stack) + sz;
start_rec = &sr;

2
soc/intel/intel_adsp/common/multiprocessing.c
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@ -129,7 +129,7 @@ void arch_cpu_start(int cpu_num, k_thread_stack_t *stack, int sz,
start_rec.fn = fn;
start_rec.arg = arg;
z_mp_stack_top = Z_KERNEL_STACK_BUFFER(stack) + sz;
z_mp_stack_top = K_KERNEL_STACK_BUFFER(stack) + sz;
soc_start_core(cpu_num);
}

2
subsys/debug/thread_analyzer.c
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@ -134,7 +134,7 @@ static void isr_stacks(void)
unsigned int num_cpus = arch_num_cpus();
for (int i = 0; i < num_cpus; i++) {
const uint8_t *buf = Z_KERNEL_STACK_BUFFER(z_interrupt_stacks[i]);
const uint8_t *buf = K_KERNEL_STACK_BUFFER(z_interrupt_stacks[i]);
size_t size = K_KERNEL_STACK_SIZEOF(z_interrupt_stacks[i]);
size_t unused;
int err;

2
subsys/shell/modules/kernel_service.c
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@ -257,7 +257,7 @@ static int cmd_kernel_stacks(const struct shell *sh,
for (int i = 0; i < num_cpus; i++) {
size_t unused;
const uint8_t *buf = Z_KERNEL_STACK_BUFFER(z_interrupt_stacks[i]);
const uint8_t *buf = K_KERNEL_STACK_BUFFER(z_interrupt_stacks[i]);
size_t size = K_KERNEL_STACK_SIZEOF(z_interrupt_stacks[i]);
int err = z_stack_space_get(buf, size, &unused);

2
tests/kernel/threads/thread_stack/src/main.c
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@ -121,7 +121,7 @@ void stack_buffer_scenarios(void)
#endif
{
reserved = K_KERNEL_STACK_RESERVED;
stack_buf = Z_KERNEL_STACK_BUFFER(stack_obj);
stack_buf = K_KERNEL_STACK_BUFFER(stack_obj);
alignment = Z_KERNEL_STACK_OBJ_ALIGN;
}