diff options
| -rw-r--r-- | sysdeps/loongarch/sys/asm.h | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/sysdeps/loongarch/sys/asm.h b/sysdeps/loongarch/sys/asm.h index d1a279b8fb..c5eb8afa09 100644 --- a/sysdeps/loongarch/sys/asm.h +++ b/sysdeps/loongarch/sys/asm.h @@ -39,16 +39,32 @@ #define FREG_L fld.d #define FREG_S fst.d -/* Declare leaf routine. */ -#define LEAF(symbol) \ - .text; \ - .globl symbol; \ - .align 3; \ - cfi_startproc; \ - .type symbol, @function; \ - symbol: - -#define ENTRY(symbol) LEAF (symbol) +/* Declare leaf routine. + The usage of macro LEAF/ENTRY is as follows: + 1. LEAF(fcn) -- the align value of fcn is .align 3 (default value) + 2. LEAF(fcn, 6) -- the align value of fcn is .align 6 +*/ +#define LEAF_IMPL(symbol, aln, ...) \ + .text; \ + .globl symbol; \ + .align aln; \ + .type symbol, @function; \ +symbol: \ + cfi_startproc; + + +#define LEAF(...) LEAF_IMPL(__VA_ARGS__, 3) +#define ENTRY(...) LEAF(__VA_ARGS__) + +#define LEAF_NO_ALIGN(symbol) \ + .text; \ + .globl symbol; \ + .type symbol, @function; \ +symbol: \ + cfi_startproc; + +#define ENTRY_NO_ALIGN(symbol) LEAF_NO_ALIGN(symbol) + /* Mark end of function. */ #undef END |