diff options
| author | Jesse Taube <jesse@rivosinc.com> | 2024-07-09 13:39:35 -0400 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-08-05 12:06:39 -0700 |
| commit | d57e19fcbf3f7492974e78cd1dbaf85c67d198ce (patch) | |
| tree | 2e2ff97e8b8905c6d9e3c60c7aa00fbc4b7b704f /arch/riscv | |
| parent | 14c3ec67236b2d90c553d2575950369aa6fa43c5 (diff) | |
RISC-V: lib: Add pi aliases for string functions
memset, strcmp, and strncmp are all used in the __pi_ section,
add SYM_FUNC_ALIAS for them.
When KASAN is enabled in <asm/string.h> __pi___memset is also needed.
Suggested-by: Charlie Jenkins <charlie@rivosinc.com>
Signed-off-by: Jesse Taube <jesse@rivosinc.com>
Reviewed-by: Charlie Jenkins <charlie@rivosinc.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20240709173937.510084-3-jesse@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/lib/memset.S | 2 | ||||
| -rw-r--r-- | arch/riscv/lib/strcmp.S | 1 | ||||
| -rw-r--r-- | arch/riscv/lib/strncmp.S | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/arch/riscv/lib/memset.S b/arch/riscv/lib/memset.S index 35f358e70bdb..da23b8347e2d 100644 --- a/arch/riscv/lib/memset.S +++ b/arch/riscv/lib/memset.S @@ -111,3 +111,5 @@ SYM_FUNC_START(__memset) ret SYM_FUNC_END(__memset) SYM_FUNC_ALIAS_WEAK(memset, __memset) +SYM_FUNC_ALIAS(__pi_memset, __memset) +SYM_FUNC_ALIAS(__pi___memset, __memset) diff --git a/arch/riscv/lib/strcmp.S b/arch/riscv/lib/strcmp.S index 687b2bea5c43..bc73325b2fd1 100644 --- a/arch/riscv/lib/strcmp.S +++ b/arch/riscv/lib/strcmp.S @@ -120,3 +120,4 @@ strcmp_zbb: .option pop #endif SYM_FUNC_END(strcmp) +SYM_FUNC_ALIAS(__pi_strcmp, strcmp) diff --git a/arch/riscv/lib/strncmp.S b/arch/riscv/lib/strncmp.S index aba5b3148621..b36325a57f6a 100644 --- a/arch/riscv/lib/strncmp.S +++ b/arch/riscv/lib/strncmp.S @@ -136,3 +136,4 @@ strncmp_zbb: .option pop #endif SYM_FUNC_END(strncmp) +SYM_FUNC_ALIAS(__pi_strncmp, strncmp) |