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Diffstat (limited to 'libc/sysdeps/linux/nds32/syscall.S')
-rw-r--r--libc/sysdeps/linux/nds32/syscall.S60
1 files changed, 0 insertions, 60 deletions
diff --git a/libc/sysdeps/linux/nds32/syscall.S b/libc/sysdeps/linux/nds32/syscall.S
deleted file mode 100644
index 032c643fd..000000000
--- a/libc/sysdeps/linux/nds32/syscall.S
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (C) 2016 Andes Technology, Inc.
- * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
- */
-
-#include <sys/syscall.h>
-#include <sysdep.h>
-
- .text
-#ifdef PIC
- .pic
-#endif
- .align 2
-
-
-#ifdef PIC
-#ifdef __NDS32_N1213_43U1H__
-1:
- ret
-99:
- addi $r2, $lp, 0
- jal 1b
- sethi $r1, hi20(_GLOBAL_OFFSET_TABLE_)
- ori $r1, $r1, lo12(_GLOBAL_OFFSET_TABLE_+4)
- add $r1, $lp, $r1
- addi $lp, $r2, 0
-#else /* !__NDS32_N1213_43U1H__ */
-99:
- mfusr $r15, $PC
- sethi $r1, hi20(_GLOBAL_OFFSET_TABLE_ + 4)
- ori $r1, $r1, lo12(_GLOBAL_OFFSET_TABLE_ + 8)
- add $r1, $r15, $r1
-#endif /* end of __NDS32_N1213_43U1H__ */
- sethi $r15, hi20(__syscall_error@PLT)
- ori $r15, $r15, lo12(__syscall_error@PLT)
- add $r15, $r15, $r1
- jr $r15
-#else /* !PIC */
-99:
- j __syscall_error
-#endif /* end of PIC */
-
-#ifdef PIC
- .pic
-#endif
-
- .align 2
- .globl syscall
- .func syscall
- .type syscall, @function
-
-syscall:
- syscall __NR_syscall
- bgez $r0, 2f
- sltsi $r1, $r0, -4096;
- beqz $r1, 99b;
-2:
- ret
- .endfunc
- .size syscall, .-syscall