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Searched refs:stack_top_sp (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/tools/testing/selftests/powerpc/mm/
H A Dstack_expansion_ldst.c28 volatile unsigned long stack_top_sp; variable
55 asm volatile ("mr %[sp], %%r1" : [sp] "=r" (stack_top_sp)); in consume_stack()
57 asm volatile ("mov %%rsp, %[sp]" : [sp] "=r" (stack_top_sp)); in consume_stack()
124 stack_top_ptr, stack_top_sp, stack_high - stack_top_sp + 1); in child()
/kernel/linux/linux-6.6/tools/testing/selftests/powerpc/mm/
H A Dstack_expansion_ldst.c28 volatile unsigned long stack_top_sp; variable
55 asm volatile ("mr %[sp], %%r1" : [sp] "=r" (stack_top_sp)); in consume_stack()
57 asm volatile ("mov %%rsp, %[sp]" : [sp] "=r" (stack_top_sp)); in consume_stack()
124 stack_top_ptr, stack_top_sp, stack_high - stack_top_sp + 1); in child()

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