From 6e2dbd7387bc2381e08aa85d6d33bb2d2d140843 Mon Sep 17 00:00:00 2001 From: Kevin Cernekee Date: Tue, 5 Jun 2012 15:05:19 -0700 Subject: [PATCH] MIPS: Convert __syscall_error() callers to use $a0 for argument Some callers passed the first argument in $v0, while others used $a0. Change the callers to use $a0 consistently. Signed-off-by: Kevin Cernekee Signed-off-by: Bernhard Reutner-Fischer --- libc/sysdeps/linux/mips/vfork.S | 1 + .../linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h | 2 +- libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S | 1 + 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/libc/sysdeps/linux/mips/vfork.S b/libc/sysdeps/linux/mips/vfork.S index b307447..00cc675 100644 --- a/libc/sysdeps/linux/mips/vfork.S +++ b/libc/sysdeps/linux/mips/vfork.S @@ -84,6 +84,7 @@ NESTED(__vfork,FRAMESZ,sp) /* Something bad happened -- no child created. */ L(error): + move a0, v0 #ifdef __PIC__ PTR_LA t9, __syscall_error RESTORE_GP64 diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h index fc51774..4d2c405 100644 --- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h +++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h @@ -31,7 +31,7 @@ # undef PSEUDO # define PSEUDO(name, syscall_name, args) \ .align 2; \ - 99: \ + 99: move a0, v0; \ PTR_LA t9,__syscall_error; \ /* manual cpreturn. */ \ REG_L gp, STKOFF_GP(sp); \ diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S index 7bbab5c..238d798 100644 --- a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S +++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/mips/vfork.S @@ -80,6 +80,7 @@ NESTED(__vfork,FRAMESZ,sp) /* Something bad happened -- no child created. */ L(error): + move a0, v0 #ifdef __PIC__ PTR_LA t9, __syscall_error RESTORE_GP64 -- 1.7.10.4