kumquat-buildroot/package/uclibc/0.9.33.2/uclibc-0023-MIPS-Convert-__syscall_error-callers-to-use-a0-for-a.patch
Peter Korsgaard 055f1c02d3 uclibc: add upstream 0.9.33 fixes
Upstream has a large number of patches lined up for the next 0.9.33.x bugfix
release;

http://git.uclibc.org/uClibc/log/?h=0.9.33

Add them here, as atleast some of them are quite critical (E.G. the eventfd
issue gets triggered by recent glib versions).

I've skipped the microblaze and xtensa fixes as we don't currently support
those with 0.9.33.2.

Drop uclibc-0002-Add-definition-of-MSG_WAITFORONE-and-MSG_CMSG_CMSG_CLOEXE.patch
as that is a subset of uclibc-0035-socket.h-pull-socket_type.h-from-eglibc.patch

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-09-06 15:28:51 +02:00

58 lines
2.2 KiB
Diff

From 6e2dbd7387bc2381e08aa85d6d33bb2d2d140843 Mon Sep 17 00:00:00 2001
From: Kevin Cernekee <cernekee@gmail.com>
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 <cernekee@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
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