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arch: deprecate _current

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`_current` is now functionally equals to `arch_curr_thread()`, remove
its usage in-tree and deprecate it instead of removing it outright,
as it has been with us since forever.

Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
This commit is contained in:
Yong Cong Sin 2024-11-19 13:57:54 +08:00 • committed by Anas Nashif
commit b1def7145f
107 changed files with 490 additions and 479 deletions
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2
soc/espressif/esp32/soc.c
View file

@ -117,7 +117,7 @@ void IRAM_ATTR __esp_platform_start(void)
: "r"(PS_INTLEVEL(XCHAL_EXCM_LEVEL) | PS_UM | PS_WOE));
/* Initialize the architecture CPU pointer. Some of the
* initialization code wants a valid _current before
* initialization code wants a valid arch_current_thread() before
* z_prep_c() is invoked.
*/
__asm__ __volatile__("wsr.MISC0 %0; rsync" : : "r"(&_kernel.cpus[0]));

2
soc/espressif/esp32/soc_appcpu.c
View file

@ -66,7 +66,7 @@ void __app_cpu_start(void)
: "r"(PS_INTLEVEL(XCHAL_EXCM_LEVEL) | PS_UM | PS_WOE));
/* Initialize the architecture CPU pointer. Some of the
* initialization code wants a valid _current before
* initialization code wants a valid arch_current_thread() before
* z_prep_c() is invoked.
*/
__asm__ __volatile__("wsr.MISC0 %0; rsync" : : "r"(&_kernel.cpus[0]));

2
soc/espressif/esp32s2/soc.c
View file

@ -62,7 +62,7 @@ void __attribute__((section(".iram1"))) __esp_platform_start(void)
__asm__ __volatile__("wsr %0, PS" : : "r"(PS_INTLEVEL(XCHAL_EXCM_LEVEL) | PS_UM | PS_WOE));
/* Initialize the architecture CPU pointer. Some of the
* initialization code wants a valid _current before
* initialization code wants a valid arch_current_thread() before
* arch_kernel_init() is invoked.
*/
__asm__ __volatile__("wsr.MISC0 %0; rsync" : : "r"(&_kernel.cpus[0]));

2
soc/espressif/esp32s3/soc.c
View file

@ -97,7 +97,7 @@ void IRAM_ATTR __esp_platform_start(void)
__asm__ __volatile__("wsr %0, PS" : : "r"(PS_INTLEVEL(XCHAL_EXCM_LEVEL) | PS_UM | PS_WOE));
/* Initialize the architecture CPU pointer. Some of the
* initialization code wants a valid _current before
* initialization code wants a valid arch_current_thread() before
* arch_kernel_init() is invoked.
*/
__asm__ __volatile__("wsr.MISC0 %0; rsync" : : "r"(&_kernel.cpus[0]));

2
soc/espressif/esp32s3/soc_appcpu.c
View file

@ -65,7 +65,7 @@ void IRAM_ATTR __appcpu_start(void)
__asm__ __volatile__("wsr %0, PS" : : "r"(PS_INTLEVEL(XCHAL_EXCM_LEVEL) | PS_UM | PS_WOE));
/* Initialize the architecture CPU pointer. Some of the
* initialization code wants a valid _current before
* initialization code wants a valid arch_current_thread() before
* arch_kernel_init() is invoked.
*/
__asm__ __volatile__("wsr.MISC0 %0; rsync" : : "r"(&_kernel.cpus[1]));