[MIPS64] Add syscall related files
Change-Id: I2f5d05df0e767538a6fe467ca0a2386325f8b71f
Signed-off-by: Chris Dearman <chris.dearman@imgtec.com>
Signed-off-by: Raghu Gandham <raghu.gandham@imgtec.com>
Signed-off-by: Duane Sand <duane.sand@imgtec.com>
diff --git a/libc/arch-mips64/syscalls/sigaltstack.S b/libc/arch-mips64/syscalls/sigaltstack.S
new file mode 100644
index 0000000..3458b11
--- /dev/null
+++ b/libc/arch-mips64/syscalls/sigaltstack.S
@@ -0,0 +1,31 @@
+/* Generated by gensyscalls.py. Do not edit. */
+
+#include <asm/unistd.h>
+#include <machine/asm.h>
+#include <machine/regdef.h>
+ .text
+ .globl sigaltstack
+ .align 4
+ .ent sigaltstack
+
+sigaltstack:
+ .set push
+ .set noreorder
+ li v0, __NR_sigaltstack
+ syscall
+ bnez a3, 1f
+ move a0, v0
+ j ra
+ nop
+1:
+ move t0, ra
+ bal 2f
+ nop
+2:
+ .cpsetup ra, t1, 2b
+ LA t9,__set_errno
+ .cpreturn
+ j t9
+ move ra, t0
+ .set pop
+ .end sigaltstack