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cpu/esp: fix computation of coprocessor save area pointer in initial thread context #11461

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merged 1 commit into from
Apr 29, 2019
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cpu/esp: fix computation of coprocessor save area pointer in initial thread context #11461

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2 changes: 1 addition & 1 deletion cpu/esp32/thread_arch.c
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Original file line number Diff line number Diff line change
Expand Up @@ -183,7 +183,7 @@ char* thread_stack_init(thread_task_func_t task_func, void *arg, void *stack_sta

uint32_t *p;

p = (uint32_t *)(((uint32_t)(top_of_stack + 1) - XT_CP_SIZE) & ~0xf);
p = (uint32_t *)(((uint32_t)(top_of_stack + 1) - XT_CP_SIZE));
p[0] = 0;
p[1] = 0;
p[2] = (((uint32_t) p) + 12 + XCHAL_TOTAL_SA_ALIGN - 1) & -XCHAL_TOTAL_SA_ALIGN;
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2 changes: 1 addition & 1 deletion cpu/esp8266/thread_arch.c
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Expand Up @@ -174,7 +174,7 @@ char* thread_stack_init(thread_task_func_t task_func, void *arg, void *stack_sta
*/
uint32_t *p;

p = (uint32_t *)(((uint32_t) pxTopOfStack - XT_CP_SIZE) & ~0xf);
p = (uint32_t *)(((uint32_t) pxTopOfStack - XT_CP_SIZE));
p[0] = 0;
p[1] = 0;
p[2] = (((uint32_t) p) + 12 + XCHAL_TOTAL_SA_ALIGN - 1) & -XCHAL_TOTAL_SA_ALIGN;
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