diff options
| author | Anup Patel <[email protected]> | 2025-12-27 15:39:16 +0530 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2025-12-28 20:47:12 +0530 |
| commit | 9a46ef43a45ee1c462c17a0fa62e03c955911192 (patch) | |
| tree | bce10c79b8e78e33cadb819848e2820706e82d65 | |
| parent | f6fa62bd169e55f479b137da13ca83b27bb304a9 (diff) | |
include: Fix LLVM compile error in sbi_utils/hsm/fdt_hsm_sifive_inst.h
Currently, OpenSBI fails to compile for LLVM=1 using 2025.11.27
riscv-gnu-toolchain with the following error:
In file included from opensbi/lib/utils/suspend/fdt_suspend_sifive_smc0.c:20:
opensbi/include/sbi_utils/hsm/fdt_hsm_sifive_inst.h:17:23: error: expected instruction format
17 | __asm__ __volatile__(".insn 0xfc000073" ::: "memory");
| ^
<inline asm>:1:8: note: instantiated into assembly here
1 | .insn 0xfc000073
| ^
In file included from opensbi/lib/utils/suspend/fdt_suspend_sifive_smc0.c:20:
opensbi/include/sbi_utils/hsm/fdt_hsm_sifive_inst.h:12:23: error: expected instruction format
12 | __asm__ __volatile__(".insn 0x30500073" ::: "memory");
| ^
<inline asm>:1:8: note: instantiated into assembly here
1 | .insn 0x30500073
| ^
2 errors generated.
To fix this compile error, use ".word" in-place ".insn".
Fixes: 1514a327306b ("lib: utils/hsm: Add SiFive TMC0 driver")
Signed-off-by: Anup Patel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Anup Patel <[email protected]>
| -rw-r--r-- | include/sbi_utils/hsm/fdt_hsm_sifive_inst.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/sbi_utils/hsm/fdt_hsm_sifive_inst.h b/include/sbi_utils/hsm/fdt_hsm_sifive_inst.h index de8aba19..7e9180ea 100644 --- a/include/sbi_utils/hsm/fdt_hsm_sifive_inst.h +++ b/include/sbi_utils/hsm/fdt_hsm_sifive_inst.h @@ -9,12 +9,12 @@ static inline void sifive_cease(void) { - __asm__ __volatile__(".insn 0x30500073" ::: "memory"); + __asm__ __volatile__(".word 0x30500073" ::: "memory"); } static inline void sifive_cflush(void) { - __asm__ __volatile__(".insn 0xfc000073" ::: "memory"); + __asm__ __volatile__(".word 0xfc000073" ::: "memory"); } #endif |