1 files changed, 20 insertions, 36 deletions

diff --git a/libc/sysdeps/linux/arm/bits/syscalls.h b/libc/sysdeps/linux/arm/bits/syscalls.h
index 6b747d91b..778cc3453 100644
--- a/libc/sysdeps/linux/arm/bits/syscalls.h
+++ b/libc/sysdeps/linux/arm/bits/syscalls.h
@@ -43,41 +43,7 @@
    })									\
 )
 
-#if !defined(__thumb__)
-#if defined(__ARM_EABI__)
-#define INTERNAL_SYSCALL_NCS(name, err, nr, args...)			\
-(__extension__ \
-  ({unsigned int __internal_sys_result;					\
-     {									\
-       register int __a1 __asm__ ("r0"), _nr __asm__ ("r7");		\
-       LOAD_ARGS_##nr (args)						\
-       _nr = (name);							\
-       __asm__ __volatile__ ("swi	0x0	@ syscall " #name	\
-			     : "=r" (__a1)				\
-			     : "r" (_nr) ASM_ARGS_##nr			\
-			     : "memory");				\
-	       __internal_sys_result = __a1;				\
-     }									\
-     (int) __internal_sys_result; }) \
-)
-#else /* defined(__ARM_EABI__) */
-
-#define INTERNAL_SYSCALL_NCS(name, err, nr, args...)			\
-(__extension__ \
-  ({ unsigned int __internal_sys_result;				\
-     {									\
-       register int __a1 __asm__ ("a1");					\
-       LOAD_ARGS_##nr (args)						\
-       __asm__ __volatile__ ("swi	%1	@ syscall " #name	\
-		     : "=r" (__a1)					\
-		     : "i" (name) ASM_ARGS_##nr				\
-		     : "memory");					\
-       __internal_sys_result = __a1;					\
-     }									\
-     (int) __internal_sys_result; }) \
-)
-#endif
-#else /* !defined(__thumb__) */
+#if defined(__thumb__)
 /* We can't use push/pop inside the asm because that breaks
    unwinding (ie. thread cancellation).
  */
@@ -101,7 +67,23 @@
     }									\
     (int) __internal_sys_result; }) \
 )
-#endif /*!defined(__thumb__)*/
+#else /* ARM */
+#define INTERNAL_SYSCALL_NCS(name, err, nr, args...)			\
+(__extension__ \
+  ({unsigned int __internal_sys_result;					\
+     {									\
+       register int __a1 __asm__ ("r0"), _nr __asm__ ("r7");		\
+       LOAD_ARGS_##nr (args)						\
+       _nr = (name);							\
+       __asm__ __volatile__ ("swi	0x0	@ syscall " #name	\
+			     : "=r" (__a1)				\
+			     : "r" (_nr) ASM_ARGS_##nr			\
+			     : "memory");				\
+	       __internal_sys_result = __a1;				\
+     }									\
+     (int) __internal_sys_result; }) \
+)
+#endif
 
 #define INTERNAL_SYSCALL_ERROR_P(val, err) \
   ((unsigned int) (val) >= 0xfffff001u)
@@ -138,11 +120,13 @@
   LOAD_ARGS_5 (a1, a2, a3, a4, a5)		\
   register int _v2 __asm__ ("v2") = _v2tmp;
 #define ASM_ARGS_6	ASM_ARGS_5, "r" (_v2)
+#ifndef __thumb__
 #define LOAD_ARGS_7(a1, a2, a3, a4, a5, a6, a7)	\
   int _v3tmp = (int) (a7);			\
   LOAD_ARGS_6 (a1, a2, a3, a4, a5, a6)		\
   register int _v3 __asm__ ("v3") = _v3tmp;
 #define ASM_ARGS_7	ASM_ARGS_6, "r" (_v3)
+#endif
 
 
 #endif /* __ASSEMBLER__ */