mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-09 22:44:04 +02:00
32 lines
760 B
Diff
32 lines
760 B
Diff
|
--- uClibc-0.9.29.orig/libc/sysdeps/linux/mips/syscall.S 2009-02-27 19:26:57.420288905 +0100
|
||
|
|
+++ uClibc-0.9.29/libc/sysdeps/linux/mips/syscall.S 2009-02-27 19:43:18.000000000 +0100
|
||
|
|
@@ -29,6 +29,9 @@
|
||
|
|
.type syscall,@function
|
||
|
|
.ent syscall
|
||
|
|
syscall:
|
||
|
|
+#ifdef __PIC__
|
||
|
|
+ SETUP_GP
|
||
|
|
+#endif
|
||
|
|
move v0, a0 /* Load system call number from first arg. */
|
||
|
|
move a0, a1 /* Move the next three args up a register. */
|
||
|
|
move a1, a2
|
||
|
|
@@ -60,6 +63,18 @@
|
||
|
|
#else
|
||
|
|
addiu sp,sp,32
|
||
|
|
#endif
|
||
|
|
+ bnez a3, 1f
|
||
|
|
j ra /* Return to caller. */
|
||
|
|
+1:
|
||
|
|
+ move a0,v0 /* Pass return val to C function. */
|
||
|
|
+
|
||
|
|
+#ifdef __PIC__
|
||
|
|
+ SETUP_GP64(v0, syscall)
|
||
|
|
+ PTR_LA t9, __syscall_error
|
||
|
|
+ RESTORE_GP64
|
||
|
|
+ jr t9
|
||
|
|
+#else
|
||
|
|
+ j __syscall_error
|
||
|
|
+#endif
|
||
|
|
.end syscall
|
||
|
|
.size syscall,.-syscall
|