diff options
Diffstat (limited to 'src/arch/riscv/include/mcall.h')
| -rw-r--r-- | src/arch/riscv/include/mcall.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/arch/riscv/include/mcall.h b/src/arch/riscv/include/mcall.h index 803ee3e66b..b0b4bc768b 100644 --- a/src/arch/riscv/include/mcall.h +++ b/src/arch/riscv/include/mcall.h @@ -54,10 +54,10 @@ _Static_assert( sizeof(hls_t) == HLS_SIZE, "HLS_SIZE must equal to sizeof(hls_t)"); +register uintptr_t current_stack_pointer asm("sp"); + #define MACHINE_STACK_TOP() ({ \ - /* coverity[uninit_use] : FALSE */ \ - register uintptr_t sp asm ("sp"); \ - (void*)((sp + RISCV_PGSIZE) & -RISCV_PGSIZE); }) + (void *)((current_stack_pointer + RISCV_PGSIZE) & -RISCV_PGSIZE); }) // hart-local storage, at top of stack #define HLS() ((hls_t*)(MACHINE_STACK_TOP() - HLS_SIZE)) |