diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2015-04-18 22:41:46 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2015-04-22 20:00:24 +0200 |
| commit | e71fc570caec4f2d4bbe729dfe9eb41bfe5a732a (patch) | |
| tree | 3e9036c730288367ef489989e05b4452ca1116c8 /libc/sysdeps/linux/arm/sysdep.h | |
| parent | 298f58e073b2782bd264edea969769b7b5e7cf41 (diff) | |
arm: Add BX and BXC macros
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/arm/sysdep.h')
| -rw-r--r-- | libc/sysdeps/linux/arm/sysdep.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/libc/sysdeps/linux/arm/sysdep.h b/libc/sysdeps/linux/arm/sysdep.h index 64f40407e..019dc3762 100644 --- a/libc/sysdeps/linux/arm/sysdep.h +++ b/libc/sysdeps/linux/arm/sysdep.h @@ -21,7 +21,6 @@ #include <common/sysdep.h> #include <bits/arm_bx.h> - #include <sys/syscall.h> /* For Linux we can use the system call table in the header file /usr/include/asm/unistd.h @@ -50,17 +49,10 @@ #ifdef __APCS_32__ #define LOADREGS(cond, base, reglist...)\ ldm##cond base,reglist -#ifdef __USE_BX__ -#define RETINSTR(cond, reg) \ - bx##cond reg -#define DO_RET(_reg) \ - bx _reg -#else -#define RETINSTR(cond, reg) \ - mov##cond pc, reg +#define RETINSTR(cond, reg) \ + BXC(cond, reg) #define DO_RET(_reg) \ - mov pc, _reg -#endif + BX(_reg) #else /* APCS-26 */ #define LOADREGS(cond, base, reglist...) \ ldm##cond base,reglist^ |