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uclibc: Upgrade recipes from 0.9.32 -> 0.9.33 

Prefer 0.9.33 by default
Delete recipes for 0.9.32

(From OE-Core rev: 5d2c0b051072b3cee510dcad8d20fb26d3843f62)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj 2012-02-02 00:17:30 -08:00 committed by Richard Purdie
parent b9ff9682b3
commit 0c1386ccad
33 changed files with 196 additions and 1686 deletions
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2
meta/conf/distro/include/tcmode-default.inc
View File

@ -20,7 +20,7 @@ GCCVERSION ?= "4.6%"
SDKGCCVERSION ?= "4.6%"
BINUVERSION ?= "2.22"
EGLIBCVERSION ?= "2.13"
UCLIBCVERSION ?= "0.9.32"
UCLIBCVERSION ?= "0.9.33"
LINUXLIBCVERSION ?= "3.1"
PREFERRED_VERSION_gcc ?= "${GCCVERSION}"

29
meta/recipes-core/uclibc/uclibc-0.9.32/0001-Config.in.arch-Free-UCLIBC_HAS_FPU-setting-from-depe.patch
View File

@ -1,29 +0,0 @@
From 06cdcd2a9dd6b46b7fbb5b3ae0a62bdb7ee6c402 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 27 Jun 2011 17:48:18 -0700
Subject: [PATCH] Config.in.arch: Free UCLIBC_HAS_FPU setting from depending on UCLIBC_HAS_FLOATS
UCLIBC_HAS_FLOATS and UCLIBC_HAS_FPU are denoting two different aspects.
UCLIBC_HAS_FLOATS covers the floating point operations which has nothing
to do if you have FPU or not.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
extra/Configs/Config.in.arch | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/extra/Configs/Config.in.arch b/extra/Configs/Config.in.arch
index 5f7a2b0..c1ca390 100644
--- a/extra/Configs/Config.in.arch
+++ b/extra/Configs/Config.in.arch
@@ -133,7 +133,6 @@ config UCLIBC_HAS_FLOATS
config UCLIBC_HAS_FPU
bool "Target CPU has a floating point unit (FPU)"
- depends on UCLIBC_HAS_FLOATS
default y
help
If your target CPU does not have a Floating Point Unit (FPU) or a
--
1.7.0.4

33
meta/recipes-core/uclibc/uclibc-0.9.32/0001-mips-signalfd.h-SFD_NONBLOCK-for-mips-is-0200-unlike.patch
View File

@ -1,33 +0,0 @@
From ecc7d34cbbaf83aae87b091555650ed33e27ed2e Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 30 Jun 2011 00:32:11 -0700
Subject: [PATCH] mips/signalfd.h: SFD_NONBLOCK for mips is 0200 unlike 04000 commonly
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
include/sys/signalfd.h | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/include/sys/signalfd.h b/include/sys/signalfd.h
index 8cee17c..f1cb63a 100644
--- a/include/sys/signalfd.h
+++ b/include/sys/signalfd.h
@@ -64,6 +64,15 @@ enum
# define SFD_NONBLOCK SFD_NONBLOCK
};
+#elif defined __mips__
+enum
+ {
+ SFD_CLOEXEC = 02000000,
+# define SFD_CLOEXEC SFD_CLOEXEC
+ SFD_NONBLOCK = 0200
+# define SFD_NONBLOCK SFD_NONBLOCK
+ };
+
#else
enum
{
--
1.7.0.4

75
meta/recipes-core/uclibc/uclibc-0.9.32/detect-bx-availibility.patch
View File

@ -1,75 +0,0 @@
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From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
To: uclibc@uclibc.org
Cc: Khem Raj <raj.khem@gmail.com>,
Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
Carmelo AMOROSO <carmelo.amoroso@st.com>
Subject: [PATCH 6/7] ARM: detect BX availibility at build time
Date: Sun, 9 Jan 2011 01:45:09 +0100
Message-Id: <1294533910-19305-7-git-send-email-yann.morin.1998@anciens.enib.fr>
X-Mailer: git-send-email 1.7.1
In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
The "use BX" option is now a suggestion that BX be used if available.
Use a macro to detect if BX is available at build time. If so, and
the user requested it be used, then use it. Otherwise, error out.
Macro courtesy Khem RAJ:
http://lists.uclibc.org/pipermail/uclibc/2009-April/042301.html
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Cc: Khem Raj <raj.khem@gmail.com>
Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
---
extra/Configs/Config.arm | 4 +++-
libc/sysdeps/linux/arm/bits/arm_asm.h | 9 ++++++++-
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
index 227b90c..9aa9e56 100644
--- a/extra/Configs/Config.arm
+++ b/extra/Configs/Config.arm
@@ -33,4 +33,6 @@ config COMPILE_IN_THUMB_MODE
config USE_BX
bool "Use BX in function return"
help
- Use BX instruction for THUMB aware architectures.
+ Say 'y' to use BX to return from functions on your thumb-aware
+ processor. Say 'y' if you need to use interworking. Say 'n' if not.
+ It is safe to say 'y' even if you're not doing interworking.
diff --git a/libc/sysdeps/linux/arm/bits/arm_asm.h b/libc/sysdeps/linux/arm/bits/arm_asm.h
index 1d87df6..921c9a3 100644
--- a/libc/sysdeps/linux/arm/bits/arm_asm.h
+++ b/libc/sysdeps/linux/arm/bits/arm_asm.h
@@ -24,5 +24,12 @@
#define THUMB1_ONLY 1
#endif
-#endif /* _ARM_ASM_H */
+#if defined(__USE_BX__)
+# if ( defined (__ARM_ARCH_2__) || defined (__ARM_ARCH_3__) \
+ || defined (__ARM_ARCH_3M__) || defined (__ARM_ARCH_4__) \
+ )
+# error Use of BX was requested, but is not available on the target processor.
+# endif /* ARCH level */
+#endif /* __USE_BX__ */
+#endif /* _ARM_ASM_H */
--
1.7.1

25
meta/recipes-core/uclibc/uclibc-0.9.32/epoll-asm-fix.patch
View File

@ -1,25 +0,0 @@
Fix a compile error due to last argument to syscall() not being memory addressable.
Upstream-Status: Pending
Signed-off-by: Phil Blundell <philb@gnu.org>
diff --git a/libc/sysdeps/linux/common/epoll.c b/libc/sysdeps/linux/common/epoll.c
index 85b0cfd..c034b2c 100644
--- a/libc/sysdeps/linux/common/epoll.c
+++ b/libc/sysdeps/linux/common/epoll.c
@@ -67,12 +67,13 @@ extern __typeof(epoll_pwait) __libc_epoll_pwait;
int __libc_epoll_pwait(int epfd, struct epoll_event *events, int maxevents,
int timeout, const sigset_t *set)
{
+ int nsig = _NSIG / 8;
if (SINGLE_THREAD_P)
- return INLINE_SYSCALL(epoll_pwait, 6, epfd, events, maxevents, timeout, set, _NSIG / 8);
+ return INLINE_SYSCALL(epoll_pwait, 6, epfd, events, maxevents, timeout, set, nsig);
# ifdef __UCLIBC_HAS_THREADS_NATIVE__
else {
int oldtype = LIBC_CANCEL_ASYNC ();
- int result = INLINE_SYSCALL(epoll_pwait, 6, epfd, events, maxevents, timeout, set, _NSIG / 8);
+ int result = INLINE_SYSCALL(epoll_pwait, 6, epfd, events, maxevents, timeout, set, nsig);
LIBC_CANCEL_RESET (oldtype);
return result;
}

65
meta/recipes-core/uclibc/uclibc-0.9.32/include-arm-asm.h.patch
View File

@ -1,65 +0,0 @@
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From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
To: uclibc@uclibc.org
Cc: Khem Raj <raj.khem@gmail.com>,
Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
Carmelo AMOROSO <carmelo.amoroso@st.com>
Subject: [PATCH 5/7] ARM: #include <bits/arm_asm.h> where __USE_BX__ is used
Date: Sun, 9 Jan 2011 01:45:08 +0100
Message-Id: <1294533910-19305-6-git-send-email-yann.morin.1998@anciens.enib.fr>
X-Mailer: git-send-email 1.7.1
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References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
The check for __USE_BX__ will be available in bits/arm_asm.h,
so the latter must be included wherever the former is used.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Cc: Khem Raj <raj.khem@gmail.com>
Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
---
ldso/ldso/arm/dl-startup.h | 1 +
libc/sysdeps/linux/arm/sysdep.h | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/ldso/ldso/arm/dl-startup.h b/ldso/ldso/arm/dl-startup.h
index a95389d..2dfdaff 100644
--- a/ldso/ldso/arm/dl-startup.h
+++ b/ldso/ldso/arm/dl-startup.h
@@ -7,6 +7,7 @@
*/
#include <features.h>
+#include <bits/arm_asm.h>
#if !defined(__thumb__)
__asm__(
diff --git a/libc/sysdeps/linux/arm/sysdep.h b/libc/sysdeps/linux/arm/sysdep.h
index 013f88c..e498695 100644
--- a/libc/sysdeps/linux/arm/sysdep.h
+++ b/libc/sysdeps/linux/arm/sysdep.h
@@ -21,6 +21,7 @@
#define _LINUX_ARM_SYSDEP_H 1
#include <common/sysdep.h>
+#include <bits/arm_asm.h>
#include <sys/syscall.h>
/* For Linux we can use the system call table in the header file
--
1.7.1

85
meta/recipes-core/uclibc/uclibc-0.9.32/mount.h-update.patch
View File

@ -1,85 +0,0 @@
Sync mount.h from glibc this is needed to get missing defines
that some apps e.g. systemd are depending on
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
Index: git/include/sys/mount.h
===================================================================
--- git.orig/include/sys/mount.h 2011-07-21 14:37:27.134255747 -0700
+++ git/include/sys/mount.h 2011-07-21 14:39:53.844470932 -0700
@@ -1,5 +1,5 @@
/* Header file for mounting/unmount Linux filesystems.
- Copyright (C) 1996,1997,1998,1999,2000,2004 Free Software Foundation, Inc.
+ Copyright (C) 1996-2000, 2004, 2010 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -47,23 +47,46 @@
#define MS_REMOUNT MS_REMOUNT
MS_MANDLOCK = 64, /* Allow mandatory locks on an FS. */
#define MS_MANDLOCK MS_MANDLOCK
- S_WRITE = 128, /* Write on file/directory/symlink. */
-#define S_WRITE S_WRITE
- S_APPEND = 256, /* Append-only file. */
-#define S_APPEND S_APPEND
- S_IMMUTABLE = 512, /* Immutable file. */
-#define S_IMMUTABLE S_IMMUTABLE
+ MS_DIRSYNC = 128, /* Directory modifications are synchronous. */
+#define MS_DIRSYNC MS_DIRSYNC
MS_NOATIME = 1024, /* Do not update access times. */
#define MS_NOATIME MS_NOATIME
MS_NODIRATIME = 2048, /* Do not update directory access times. */
#define MS_NODIRATIME MS_NODIRATIME
MS_BIND = 4096, /* Bind directory at different place. */
#define MS_BIND MS_BIND
+ MS_MOVE = 8192,
+#define MS_MOVE MS_MOVE
+ MS_REC = 16384,
+#define MS_REC MS_REC
+ MS_SILENT = 32768,
+#define MS_SILENT MS_SILENT
+ MS_POSIXACL = 1 << 16, /* VFS does not apply the umask. */
+#define MS_POSIXACL MS_POSIXACL
+ MS_UNBINDABLE = 1 << 17, /* Change to unbindable. */
+#define MS_UNBINDABLE MS_UNBINDABLE
+ MS_PRIVATE = 1 << 18, /* Change to private. */
+#define MS_PRIVATE MS_PRIVATE
+ MS_SLAVE = 1 << 19, /* Change to slave. */
+#define MS_SLAVE MS_SLAVE
+ MS_SHARED = 1 << 20, /* Change to shared. */
+#define MS_SHARED MS_SHARED
+ MS_RELATIME = 1 << 21, /* Update atime relative to mtime/ctime. */
+#define MS_RELATIME MS_RELATIME
+ MS_KERNMOUNT = 1 << 22, /* This is a kern_mount call. */
+#define MS_KERNMOUNT MS_KERNMOUNT
+ MS_I_VERSION = 1 << 23, /* Update inode I_version field. */
+#define MS_I_VERSION MS_I_VERSION
+ MS_STRICTATIME = 1 << 24, /* Always perform atime updates. */
+#define MS_STRICTATIME MS_STRICTATIME
+ MS_ACTIVE = 1 << 30,
+#define MS_ACTIVE MS_ACTIVE
+ MS_NOUSER = 1 << 31
+#define MS_NOUSER MS_NOUSER
};
/* Flags that can be altered by MS_REMOUNT */
-#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_NOATIME \
- |MS_NODIRATIME)
+#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION)
/* Magic mount flag number. Has to be or-ed to the flag values. */
@@ -100,8 +123,10 @@
#define MNT_FORCE MNT_FORCE
MNT_DETACH = 2, /* Just detach from the tree. */
#define MNT_DETACH MNT_DETACH
- MNT_EXPIRE = 4 /* Mark for expiry. */
+ MNT_EXPIRE = 4, /* Mark for expiry. */
#define MNT_EXPIRE MNT_EXPIRE
+ UMOUNT_NOFOLLOW = 8 /* Don't follow symlink on umount. */
+#define UMOUNT_NOFOLLOW UMOUNT_NOFOLLOW
};

91
meta/recipes-core/uclibc/uclibc-0.9.32/remove-eabi-oabi-selection.patch
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@ -1,91 +0,0 @@
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From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
To: uclibc@uclibc.org
Cc: Khem Raj <raj.khem@gmail.com>,
Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
Carmelo AMOROSO <carmelo.amoroso@st.com>
Subject: [PATCH 7/7] ARM: remove EABI/OABI selection
Date: Sun, 9 Jan 2011 01:45:10 +0100
Message-Id: <1294533910-19305-8-git-send-email-yann.morin.1998@anciens.enib.fr>
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Rely on the compiler to be properly setup for the default ABI.
When installing-headers, there are two cases:
- NPTL: no issue, a cross-compiler is already expected
- LinuxThreads: no issue, EABI/OABI has no impact on installed headers.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Cc: Khem Raj <raj.khem@gmail.com>
Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
---
extra/Configs/Config.arm | 11 -----------
libc/sysdeps/linux/arm/Makefile.arch | 9 +++++++--
libc/sysdeps/linux/arm/bits/huge_val.h | 4 ++--
3 files changed, 9 insertions(+), 15 deletions(-)
Index: git/libc/sysdeps/linux/arm/Makefile.arch
===================================================================
--- git.orig/libc/sysdeps/linux/arm/Makefile.arch
+++ git/libc/sysdeps/linux/arm/Makefile.arch
@@ -24,7 +24,12 @@ ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),y)
CSRC += posix_fadvise.c posix_fadvise64.c
endif
-ifeq ($(CONFIG_ARM_EABI),y)
+# Is our compiler set up for EABI ?
+IS_EABI:=$(shell $(CC) $(CFLAGS) -x c - -E -dM </dev/null 2>/dev/null \
+ |sed -r -e '/^\#[[:space:]]*define[[:space:]]+__ARM_EABI__([[:space:]]+1)?$$/!d; s/.+/y/;' \
+ )
+
+ifeq ($(IS_EABI),y)
CSRC += aeabi_assert.c aeabi_atexit.c aeabi_errno_addr.c \
aeabi_localeconv.c aeabi_memclr.c aeabi_memcpy.c \
aeabi_memmove.c aeabi_memset.c find_exidx.c
@@ -37,7 +42,7 @@ else
CSRC += syscall.c
endif
-ifeq ($(CONFIG_ARM_EABI),y)
+ifeq ($(IS_EABI),y)
libc-static-y += $(ARCH_OUT)/aeabi_lcsts.o $(ARCH_OUT)/aeabi_math.o \
$(ARCH_OUT)/aeabi_sighandlers.o
libc-nonshared-y += $(ARCH_OUT)/aeabi_lcsts.os $(ARCH_OUT)/aeabi_math.os \
Index: git/libc/sysdeps/linux/arm/bits/huge_val.h
===================================================================
--- git.orig/libc/sysdeps/linux/arm/bits/huge_val.h
+++ git/libc/sysdeps/linux/arm/bits/huge_val.h
@@ -32,7 +32,7 @@
# define HUGE_VAL (__extension__ 0x1.0p2047)
#elif defined __GNUC__
-#ifndef __CONFIG_ARM_EABI__
+#ifndef __ARM_EABI__
# define HUGE_VAL \
(__extension__ \
((union { unsigned __l __attribute__((__mode__(__DI__))); double __d; }) \
@@ -50,7 +50,7 @@
typedef union { unsigned char __c[8]; double __d; } __huge_val_t;
-#ifndef __CONFIG_ARM_EABI__
+#ifndef __ARM_EABI__
# if __BYTE_ORDER == __BIG_ENDIAN
# define __HUGE_VAL_bytes { 0, 0, 0, 0, 0x7f, 0xf0, 0, 0 }
# endif

215
meta/recipes-core/uclibc/uclibc-0.9.32/remove-sub-arch-variants.patch
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@ -1,215 +0,0 @@
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From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
To: uclibc@uclibc.org
Cc: Khem Raj <raj.khem@gmail.com>,
Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
Carmelo AMOROSO <carmelo.amoroso@st.com>
Subject: [PATCH 3/7] ARM: remove sub-arch/variants selection from menuconfig
Date: Sun, 9 Jan 2011 01:45:06 +0100
Message-Id: <1294533910-19305-4-git-send-email-yann.morin.1998@anciens.enib.fr>
X-Mailer: git-send-email 1.7.1
In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
Rely on the compiler to be correctly set up to generate
appropriate code for the target variant.
This exposes the Thumb option, as it is no longer auto-selected.
The "Use BX" no longer depends on supported CPU to be selected,
so it now defaults to 'n' as it shall work by default on CPUs
that do not have BX.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Cc: Khem Raj <raj.khem@gmail.com>
Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
---
Rules.mak | 19 -------
extra/Configs/Config.arm | 125 ++--------------------------------------------
2 files changed, 5 insertions(+), 139 deletions(-)
diff --git a/Rules.mak b/Rules.mak
index 2a16908..09741a6 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -332,25 +332,6 @@ ifeq ($(TARGET_ARCH),arm)
OPTIMIZATION+=-fstrict-aliasing
CPU_CFLAGS-$(ARCH_LITTLE_ENDIAN)+=-mlittle-endian
CPU_CFLAGS-$(ARCH_BIG_ENDIAN)+=-mbig-endian
- CPU_CFLAGS-$(CONFIG_GENERIC_ARM)+=
- CPU_CFLAGS-$(CONFIG_ARM610)+=-mtune=arm610 -march=armv3
- CPU_CFLAGS-$(CONFIG_ARM710)+=-mtune=arm710 -march=armv3
- CPU_CFLAGS-$(CONFIG_ARM7TDMI)+=-mtune=arm7tdmi -march=armv4t
- CPU_CFLAGS-$(CONFIG_ARM720T)+=-mtune=arm7tdmi -march=armv4t
- CPU_CFLAGS-$(CONFIG_ARM920T)+=-mtune=arm9tdmi -march=armv4t
- CPU_CFLAGS-$(CONFIG_ARM922T)+=-mtune=arm9tdmi -march=armv4t
- CPU_CFLAGS-$(CONFIG_ARM926T)+=-mtune=arm9e -march=armv5te
- CPU_CFLAGS-$(CONFIG_ARM10T)+=-mtune=arm10tdmi -march=armv5t
- CPU_CFLAGS-$(CONFIG_ARM1136JF_S)+=-mtune=arm1136jf-s -march=armv6
- CPU_CFLAGS-$(CONFIG_ARM1176JZ_S)+=-mtune=arm1176jz-s -march=armv6
- CPU_CFLAGS-$(CONFIG_ARM1176JZF_S)+=-mtune=arm1176jzf-s -march=armv6
- CPU_CFLAGS-$(CONFIG_ARM_SA110)+=-mtune=strongarm110 -march=armv4
- CPU_CFLAGS-$(CONFIG_ARM_SA1100)+=-mtune=strongarm1100 -march=armv4
- CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=$(call check_gcc,-mtune=xscale,-mtune=strongarm110)
- CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=-march=armv5te -Wa,-mcpu=xscale
- CPU_CFLAGS-$(CONFIG_ARM_IWMMXT)+=-march=iwmmxt -Wa,-mcpu=iwmmxt -mabi=iwmmxt
- CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M3)+=-mcpu=cortex-m3
- CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M1)+=-mcpu=cortex-m1
CPU_CFLAGS-$(COMPILE_IN_THUMB_MODE)+=-mthumb
endif
diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
index c9c40d4..6c75a00 100644
--- a/extra/Configs/Config.arm
+++ b/extra/Configs/Config.arm
@@ -30,129 +30,14 @@ config CONFIG_ARM_EABI
endchoice
-choice
- prompt "Target Processor Type"
- default CONFIG_GENERIC_ARM
- help
- This is the processor type of your CPU. This information is used for
- optimizing purposes. To build a library that will run on all ARMCPU
- types (albeit not optimally fast), you can specify "Generic Arm" here.
- If you pick anything other than "Generic Arm", there is no guarantee
- that uClibc will even run on anything other than the selected
- processor type.
-
- Here are the settings recommended for greatest speed:
- - "Generic Arm" select this if your compiler is already setup to
- optimize things properly, or if you want to run on pretty much
- everything, or you just don't much care.
- - For anything else, pick the ARM core type that best matches the
- cpu you will be using on your device.
-
- If you don't know what to do, choose "Generic Arm".
-
-config CONFIG_GENERIC_ARM
- bool "Generic Arm"
-
-config CONFIG_ARM610
- bool "Arm 610"
- select ARCH_HAS_MMU
-
-config CONFIG_ARM710
- bool "Arm 710"
- select ARCH_HAS_MMU
-
-config CONFIG_ARM7TDMI
- bool "Arm 7TDMI"
- select ARCH_HAS_NO_MMU
- select HAS_THUMB
-
-config CONFIG_ARM720T
- bool "Arm 720T"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM920T
- bool "Arm 920T"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM922T
- bool "Arm 922T"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM926T
- bool "Arm 926T"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM10T
- bool "Arm 10T"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM1136JF_S
- bool "Arm 1136JF-S"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM1176JZ_S
- bool "Arm 1176JZ-S"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM1176JZF_S
- bool "Arm 1176JZF-S"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM_CORTEX_M3
- bool "Arm Cortex-M3"
- select ARCH_HAS_NO_MMU
- select FORCE_THUMB
-
-config CONFIG_ARM_CORTEX_M1
- bool "Arm Cortex-M1"
- select ARCH_HAS_NO_MMU
- select FORCE_THUMB
-
-config CONFIG_ARM_SA110
- bool "Intel StrongArm SA-110"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM_SA1100
- bool "Intel StrongArm SA-1100"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM_XSCALE
- bool "Intel Xscale"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-config CONFIG_ARM_IWMMXT
- bool "Intel Xscale With WMMX PXA27x"
- select ARCH_HAS_MMU
- select HAS_THUMB
-
-endchoice
-
-config HAS_THUMB
- bool
-
-config FORCE_THUMB
- bool
- select HAS_THUMB
- select COMPILE_IN_THUMB_MODE
- select USE_BX
-
config COMPILE_IN_THUMB_MODE
- bool
+ bool "Build using Thumb mode"
+ select USE_BX
+ help
+ Say 'y' here to force building uClibc in thumb mode.
+ Say 'n' to use your compiler's default mode.
config USE_BX
bool "Use BX in function return"
- default y
- depends on HAS_THUMB
help
Use BX instruction for THUMB aware architectures.
--
1.7.1

215
meta/recipes-core/uclibc/uclibc-0.9.32/rtld_no.patch
View File

@ -1,215 +0,0 @@
Patch is backported from
http://lists.busybox.net/pipermail/uclibc/2011-March/045004.html
Upstream-Status: Pending
diff --git a/ldso/include/dl-elf.h b/ldso/include/dl-elf.h
index 7fbb373..7102351 100644
--- a/ldso/include/dl-elf.h
+++ b/ldso/include/dl-elf.h
@@ -25,16 +25,18 @@ static __inline__ void _dl_map_cache(void) { }
static __inline__ void _dl_unmap_cache(void) { }
#endif
+#define DL_RESOLVE_SECURE 0x0001
+#define DL_RESOLVE_NOLOAD 0x0002
/* Function prototypes for non-static stuff in readelflib1.c */
extern void _dl_parse_lazy_relocation_information(struct dyn_elf *rpnt,
unsigned long rel_addr, unsigned long rel_size);
extern int _dl_parse_relocation_information(struct dyn_elf *rpnt,
unsigned long rel_addr, unsigned long rel_size);
-extern struct elf_resolve * _dl_load_shared_library(int secure,
+extern struct elf_resolve * _dl_load_shared_library(int resolve_flags,
struct dyn_elf **rpnt, struct elf_resolve *tpnt, char *full_libname,
int trace_loaded_objects);
-extern struct elf_resolve * _dl_load_elf_shared_library(int secure,
+extern struct elf_resolve * _dl_load_elf_shared_library(int resolve_flags,
struct dyn_elf **rpnt, char *libname);
extern struct elf_resolve *_dl_check_if_named_library_is_loaded(const char *full_libname,
int trace_loaded_objects);
diff --git a/ldso/ldso/dl-elf.c b/ldso/ldso/dl-elf.c
index 2b2d429..6d35bf2 100644
--- a/ldso/ldso/dl-elf.c
+++ b/ldso/ldso/dl-elf.c
@@ -132,7 +132,7 @@ _dl_protect_relro (struct elf_resolve *l)
/* This function's behavior must exactly match that
* in uClibc/ldso/util/ldd.c */
static struct elf_resolve *
-search_for_named_library(const char *name, int secure, const char *path_list,
+search_for_named_library(const char *name, int resolve_flags, const char *path_list,
struct dyn_elf **rpnt, const char *origin)
{
char *mylibname;
@@ -162,7 +162,7 @@ search_for_named_library(const char *name, int secure, const char *path_list,
if (plen >= 7 && _dl_memcmp(p, "$ORIGIN", 7) == 0) {
int olen;
- if (secure && plen != 7)
+ if ((resolve_flags & DL_RESOLVE_SECURE) && plen != 7)
continue;
if (origin == NULL)
continue;
@@ -182,7 +182,7 @@ search_for_named_library(const char *name, int secure, const char *path_list,
_dl_strcat(mylibname, "/");
_dl_strcat(mylibname, name);
- tpnt = _dl_load_elf_shared_library(secure, rpnt, mylibname);
+ tpnt = _dl_load_elf_shared_library(resolve_flags, rpnt, mylibname);
if (tpnt != NULL)
return tpnt;
}
@@ -194,7 +194,7 @@ search_for_named_library(const char *name, int secure, const char *path_list,
unsigned long _dl_error_number;
unsigned long _dl_internal_error_number;
-struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
+struct elf_resolve *_dl_load_shared_library(int resolve_flags, struct dyn_elf **rpnt,
struct elf_resolve *tpnt, char *full_libname, int attribute_unused trace_loaded_objects)
{
char *pnt;
@@ -223,7 +223,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
if (libname != full_libname) {
_dl_if_debug_dprint("\ttrying file='%s'\n", full_libname);
- tpnt1 = _dl_load_elf_shared_library(secure, rpnt, full_libname);
+ tpnt1 = _dl_load_elf_shared_library(resolve_flags, rpnt, full_libname);
if (tpnt1) {
return tpnt1;
}
@@ -238,7 +238,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
if (pnt) {
pnt += (unsigned long) tpnt->dynamic_info[DT_STRTAB];
_dl_if_debug_dprint("\tsearching RPATH='%s'\n", pnt);
- if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt,
+ if ((tpnt1 = search_for_named_library(libname, resolve_flags, pnt, rpnt,
tpnt->libname)) != NULL)
return tpnt1;
}
@@ -247,7 +247,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
/* Check in LD_{ELF_}LIBRARY_PATH, if specified and allowed */
if (_dl_library_path) {
_dl_if_debug_dprint("\tsearching LD_LIBRARY_PATH='%s'\n", _dl_library_path);
- if ((tpnt1 = search_for_named_library(libname, secure, _dl_library_path, rpnt, NULL)) != NULL)
+ if ((tpnt1 = search_for_named_library(libname, resolve_flags, _dl_library_path, rpnt, NULL)) != NULL)
{
return tpnt1;
}
@@ -261,7 +261,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
if (pnt) {
pnt += (unsigned long) tpnt->dynamic_info[DT_STRTAB];
_dl_if_debug_dprint("\tsearching RUNPATH='%s'\n", pnt);
- if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt, NULL)) != NULL)
+ if ((tpnt1 = search_for_named_library(libname, resolve_flags, pnt, rpnt, NULL)) != NULL)
return tpnt1;
}
#endif
@@ -284,7 +284,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
|| libent[i].flags == LIB_ELF_LIBC0
|| libent[i].flags == LIB_ELF_LIBC5)
&& _dl_strcmp(libname, strs + libent[i].sooffset) == 0
- && (tpnt1 = _dl_load_elf_shared_library(secure, rpnt, strs + libent[i].liboffset))
+ && (tpnt1 = _dl_load_elf_shared_library(resolve_flags, rpnt, strs + libent[i].liboffset))
) {
return tpnt1;
}
@@ -295,14 +295,14 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
/* Look for libraries wherever the shared library loader
* was installed */
_dl_if_debug_dprint("\tsearching ldso dir='%s'\n", _dl_ldsopath);
- tpnt1 = search_for_named_library(libname, secure, _dl_ldsopath, rpnt, NULL);
+ tpnt1 = search_for_named_library(libname, resolve_flags, _dl_ldsopath, rpnt, NULL);
if (tpnt1 != NULL)
return tpnt1;
/* Lastly, search the standard list of paths for the library.
This list must exactly match the list in uClibc/ldso/util/ldd.c */
_dl_if_debug_dprint("\tsearching full lib path list\n");
- tpnt1 = search_for_named_library(libname, secure,
+ tpnt1 = search_for_named_library(libname, resolve_flags,
UCLIBC_RUNTIME_PREFIX "lib:"
UCLIBC_RUNTIME_PREFIX "usr/lib"
#ifndef __LDSO_CACHE_SUPPORT__
@@ -329,7 +329,7 @@ goof:
* are required.
*/
-struct elf_resolve *_dl_load_elf_shared_library(int secure,
+struct elf_resolve *_dl_load_elf_shared_library(int resolve_flags,
struct dyn_elf **rpnt, char *libname)
{
ElfW(Ehdr) *epnt;
@@ -368,7 +368,7 @@ struct elf_resolve *_dl_load_elf_shared_library(int secure,
}
/* If we are in secure mode (i.e. a setu/gid binary using LD_PRELOAD),
we don't load the library if it isn't setuid. */
- if (secure) {
+ if (resolve_flags & DL_RESOLVE_SECURE) {
if (!(st.st_mode & S_ISUID)) {
_dl_close(infile);
return NULL;
@@ -384,6 +384,10 @@ struct elf_resolve *_dl_load_elf_shared_library(int secure,
return tpnt;
}
}
+ if (resolve_flags & DL_RESOLVE_NOLOAD) {
+ _dl_close(infile);
+ return NULL;
+ }
header = _dl_mmap((void *) 0, _dl_pagesize, PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS | MAP_UNINITIALIZE, -1, 0);
if (_dl_mmap_check_error(header)) {
diff --git a/ldso/ldso/ldso.c b/ldso/ldso/ldso.c
index 9423670..b71af34 100644
--- a/ldso/ldso/ldso.c
+++ b/ldso/ldso/ldso.c
@@ -646,7 +646,9 @@ void _dl_get_ready_to_run(struct elf_resolve *tpnt, DL_LOADADDR_TYPE load_addr,
if (!_dl_secure || _dl_strchr(str, '/') == NULL) {
_dl_if_debug_dprint("\tfile='%s'; needed by '%s'\n", str, _dl_progname);
- tpnt1 = _dl_load_shared_library(_dl_secure, &rpnt, NULL, str, trace_loaded_objects);
+ tpnt1 = _dl_load_shared_library(
+ _dl_secure ? DL_RESOLVE_SECURE : 0,
+ &rpnt, NULL, str, trace_loaded_objects);
if (!tpnt1) {
#ifdef __LDSO_LDD_SUPPORT__
if (trace_loaded_objects)
diff --git a/ldso/libdl/libdl.c b/ldso/libdl/libdl.c
index 68cd579..edf38d2 100644
--- a/ldso/libdl/libdl.c
+++ b/ldso/libdl/libdl.c
@@ -288,7 +288,7 @@ void *dlopen(const char *libname, int flag)
#endif
/* A bit of sanity checking... */
- if (!(flag & (RTLD_LAZY|RTLD_NOW))) {
+ if (!(flag & (RTLD_LAZY|RTLD_NOW|RTLD_NOLOAD))) {
_dl_error_number = LD_BAD_HANDLE;
return NULL;
}
@@ -358,8 +358,9 @@ void *dlopen(const char *libname, int flag)
/* Try to load the specified library */
_dl_if_debug_print("Trying to dlopen '%s', RTLD_GLOBAL:%d RTLD_NOW:%d\n",
(char*)libname, (flag & RTLD_GLOBAL ? 1:0), (now_flag & RTLD_NOW ? 1:0));
- tpnt = _dl_load_shared_library(0, &rpnt, tfrom, (char*)libname, 0);
+ tpnt = _dl_load_shared_library((flag & RTLD_NOLOAD) ? DL_RESOLVE_NOLOAD : 0,
+ &rpnt, tfrom, (char*)libname, 0);
if (tpnt == NULL) {
_dl_unmap_cache();
return NULL;
diff --git a/libc/sysdeps/linux/common/bits/dlfcn.h b/libc/sysdeps/linux/common/bits/dlfcn.h
index 4bfbbff..47b42ad 100644
--- a/libc/sysdeps/linux/common/bits/dlfcn.h
+++ b/libc/sysdeps/linux/common/bits/dlfcn.h
@@ -24,9 +24,9 @@
/* The MODE argument to `dlopen' contains one of the following: */
#define RTLD_LAZY 0x00001 /* Lazy function call binding. */
#define RTLD_NOW 0x00002 /* Immediate function call binding. */
-#if 0 /* uClibc doesnt support these */
-#define RTLD_BINDING_MASK 0x3 /* Mask of binding time value. */
+#define RTLD_BINDING_MASK 0x3 /* Mask of binding time value. */
#define RTLD_NOLOAD 0x00004 /* Do not load the object. */
+#if 0 /* uClibc doesnt support these */
#define RTLD_DEEPBIND 0x00008 /* Use deep binding. */
#endif

172
meta/recipes-core/uclibc/uclibc-0.9.32/select-force-thumb.patch
View File

@ -1,172 +0,0 @@
Delivered-To: raj.khem@gmail.com
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id tClC1f0024v5z3u03ClFDL; Sun, 09 Jan 2011 01:45:16 +0100
From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
To: uclibc@uclibc.org
Cc: Khem Raj <raj.khem@gmail.com>,
Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
Carmelo AMOROSO <carmelo.amoroso@st.com>
Subject: [PATCH 2/7] ARM: introduce blind options to select & force THUMB mode
Date: Sun, 9 Jan 2011 01:45:05 +0100
Message-Id: <1294533910-19305-3-git-send-email-yann.morin.1998@anciens.enib.fr>
X-Mailer: git-send-email 1.7.1
In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
Add three new blind options to set use of Thumb mode:
- COMPILE_IN_THUMB_MODE
- if set, CFLAGS will contain -mthumb
- if unset, the compiler's default is used
- HAS_THUMB
- CPUS with Thumb instruction set can select this
- use of BX depends on this
- FORCE_THUMB
- CPUs that are Thumb-only must select this
- this selects: HAS_THUMB, COMPILE_IN_THUMB_MODE and USE_BX
Also, remove leading space in Rules.mak.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Cc: Khem Raj <raj.khem@gmail.com>
Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
---
Rules.mak | 7 ++++---
extra/Configs/Config.arm | 31 ++++++++++++++++++++++++++++---
2 files changed, 32 insertions(+), 6 deletions(-)
diff --git a/Rules.mak b/Rules.mak
index eecdc64..2a16908 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -348,9 +348,10 @@ ifeq ($(TARGET_ARCH),arm)
CPU_CFLAGS-$(CONFIG_ARM_SA1100)+=-mtune=strongarm1100 -march=armv4
CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=$(call check_gcc,-mtune=xscale,-mtune=strongarm110)
CPU_CFLAGS-$(CONFIG_ARM_XSCALE)+=-march=armv5te -Wa,-mcpu=xscale
- CPU_CFLAGS-$(CONFIG_ARM_IWMMXT)+=-march=iwmmxt -Wa,-mcpu=iwmmxt -mabi=iwmmxt
- CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M3)+=-mcpu=cortex-m3 -mthumb
- CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M1)+=-mcpu=cortex-m1 -mthumb
+ CPU_CFLAGS-$(CONFIG_ARM_IWMMXT)+=-march=iwmmxt -Wa,-mcpu=iwmmxt -mabi=iwmmxt
+ CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M3)+=-mcpu=cortex-m3
+ CPU_CFLAGS-$(CONFIG_ARM_CORTEX_M1)+=-mcpu=cortex-m1
+ CPU_CFLAGS-$(COMPILE_IN_THUMB_MODE)+=-mthumb
endif
ifeq ($(TARGET_ARCH),mips)
diff --git a/extra/Configs/Config.arm b/extra/Configs/Config.arm
index 3b90e67..c9c40d4 100644
--- a/extra/Configs/Config.arm
+++ b/extra/Configs/Config.arm
@@ -64,70 +64,95 @@ config CONFIG_ARM710
config CONFIG_ARM7TDMI
bool "Arm 7TDMI"
select ARCH_HAS_NO_MMU
+ select HAS_THUMB
config CONFIG_ARM720T
bool "Arm 720T"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM920T
bool "Arm 920T"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM922T
bool "Arm 922T"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM926T
bool "Arm 926T"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM10T
bool "Arm 10T"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM1136JF_S
bool "Arm 1136JF-S"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM1176JZ_S
bool "Arm 1176JZ-S"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM1176JZF_S
bool "Arm 1176JZF-S"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM_CORTEX_M3
bool "Arm Cortex-M3"
select ARCH_HAS_NO_MMU
- select USE_BX
+ select FORCE_THUMB
config CONFIG_ARM_CORTEX_M1
bool "Arm Cortex-M1"
select ARCH_HAS_NO_MMU
- select USE_BX
+ select FORCE_THUMB
config CONFIG_ARM_SA110
bool "Intel StrongArm SA-110"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM_SA1100
bool "Intel StrongArm SA-1100"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM_XSCALE
bool "Intel Xscale"
select ARCH_HAS_MMU
+ select HAS_THUMB
config CONFIG_ARM_IWMMXT
bool "Intel Xscale With WMMX PXA27x"
select ARCH_HAS_MMU
+ select HAS_THUMB
endchoice
+config HAS_THUMB
+ bool
+
+config FORCE_THUMB
+ bool
+ select HAS_THUMB
+ select COMPILE_IN_THUMB_MODE
+ select USE_BX
+
+config COMPILE_IN_THUMB_MODE
+ bool
+
config USE_BX
bool "Use BX in function return"
default y
- depends on !CONFIG_GENERIC_ARM && !CONFIG_ARM610 && !CONFIG_ARM710
+ depends on HAS_THUMB
help
Use BX instruction for THUMB aware architectures.
--
1.7.1

47
meta/recipes-core/uclibc/uclibc-0.9.32/sync_file_range2.patch
View File

@ -1,47 +0,0 @@
Some architectures like ppc, arm use aligned 64 bit inputs so a register is not wasted
this then uses __NR_sync_file_range2 syscall. Implement is
Singed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
Index: git/libc/sysdeps/linux/common/sync_file_range.c
===================================================================
--- git.orig/libc/sysdeps/linux/common/sync_file_range.c 2011-07-19 14:23:35.000000000 -0700
+++ git/libc/sysdeps/linux/common/sync_file_range.c 2011-07-19 15:04:38.631808666 -0700
@@ -11,7 +11,8 @@
#if defined __USE_GNU
#include <fcntl.h>
-#if defined __NR_sync_file_range && defined __UCLIBC_HAS_LFS__
+#if defined __UCLIBC_HAS_LFS__
+#if defined __NR_sync_file_range
#define __NR___syscall_sync_file_range __NR_sync_file_range
static __inline__ _syscall6(int, __syscall_sync_file_range, int, fd,
off_t, offset_hi, off_t, offset_lo,
@@ -23,5 +24,23 @@
__LONG_LONG_PAIR((long)(nbytes >> 32), (long)(nbytes & 0xffffffff)),
flags);
}
-#endif
-#endif
+#elif defined __NR_sync_file_range2
+#define __NR___syscall_sync_file_range2 __NR_sync_file_range2
+static __inline__ _syscall6(int, __syscall_sync_file_range2, int, fd,
+ unsigned int, flags, off_t, offset_hi, off_t, offset_lo,
+ off_t, nbytes_hi, off_t, nbytes_lo)
+int sync_file_range(int fd, off64_t offset, off64_t nbytes, unsigned int flags)
+{
+ return __syscall_sync_file_range2(fd, flags,
+ __LONG_LONG_PAIR((long)(offset >> 32), (long)(offset & 0xffffffff)),
+ __LONG_LONG_PAIR((long)(nbytes >> 32), (long)(nbytes & 0xffffffff)));
+}
+#else
+int sync_file_range(int fd, off64_t offset, off64_t nbytes, unsigned int flags)
+{
+ __set_errno (ENOSYS);
+ return -1
+}
+#endif /* __NR_sync_file_range */
+#endif /* __UCLIBC_HAS_LFS__ */
+#endif /* __USE_GNU */

71
meta/recipes-core/uclibc/uclibc-0.9.32/transform-eabi-oabi-choice.patch
View File

@ -1,71 +0,0 @@
Delivered-To: raj.khem@gmail.com
Received: by 10.90.86.4 with SMTP id j4cs313305agb;
Sat, 8 Jan 2011 16:45:19 -0800 (PST)
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Return-Path: <yann.morin.1998@anciens.enib.fr>
Received: from smtp.smtpout.orange.fr (smtp01.smtpout.orange.fr [80.12.242.123])
by mx.google.com with ESMTP id n4si33737071wej.152.2011.01.08.16.45.17;
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Received-SPF: neutral (google.com: 80.12.242.123 is neither permitted nor denied by best guess record for domain of yann.morin.1998@anciens.enib.fr) client-ip=80.12.242.123;
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Received: from roazhon.bzh.lan ([90.32.245.227])
by mwinf5d24 with ME
id tClC1f0024v5z3u03ClGDX; Sun, 09 Jan 2011 01:45:17 +0100
From: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
To: uclibc@uclibc.org
Cc: Khem Raj <raj.khem@gmail.com>,
Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>,
Carmelo AMOROSO <carmelo.amoroso@st.com>
Subject: [PATCH 4/7] ARM: transform the EABI/OABI choice into a boolean
Date: Sun, 9 Jan 2011 01:45:07 +0100
Message-Id: <1294533910-19305-5-git-send-email-yann.morin.1998@anciens.enib.fr>
X-Mailer: git-send-email 1.7.1
In-Reply-To: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
References: <1294533910-19305-1-git-send-email-yann.morin.1998@anciens.enib.fr>
The CONFIG_ARM_OABI option is never used.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Cc: Khem Raj <raj.khem@gmail.com>
Cc: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Cc: Carmelo AMOROSO <carmelo.amoroso@st.com>
---
extra/Configs/Config.arm | 23 ++++++++---------------
1 files changed, 8 insertions(+), 15 deletions(-)
Index: git/extra/Configs/Config.arm
===================================================================
--- git.orig/extra/Configs/Config.arm
+++ git/extra/Configs/Config.arm
@@ -12,23 +12,16 @@ config FORCE_OPTIONS_FOR_ARCH
default y
select ARCH_ANY_ENDIAN
-choice
- prompt "Target ABI"
- default CONFIG_ARM_EABI
+config CONFIG_ARM_EABI
+ bool "Build for EABI"
help
- If you choose "EABI" here, functions and constants required by the
- ARM EABI will be built into the library. You should choose "EABI"
+ If you say 'y' here, functions and constants required by the
+ ARM EABI will be built into the library. You should say 'y'
if your compiler uses the ARM EABI, in which case you will also
- need a kernel supporting the EABI system call interface, or "OABI"
- for a compiler using the old Linux ABI.
-
-config CONFIG_ARM_OABI
- bool "OABI"
-
-config CONFIG_ARM_EABI
- bool "EABI"
+ need a kernel supporting the EABI system call interface.
-endchoice
+ If you say 'n' here, then the library will be built for the
+ old Linux ABI.
config COMPILE_IN_THUMB_MODE
bool "Build using Thumb mode"

13
meta/recipes-core/uclibc/uclibc-0.9.32/uclibc-arm-ftruncate64.patch
View File

@ -1,13 +0,0 @@
Index: uclibc-0.9.29/libc/sysdeps/linux/arm/bits/uClibc_arch_features.h
===================================================================
--- uclibc-0.9.29.orig/libc/sysdeps/linux/arm/bits/uClibc_arch_features.h
+++ uclibc-0.9.29/libc/sysdeps/linux/arm/bits/uClibc_arch_features.h
@@ -38,4 +38,8 @@
/* define if target supports IEEE signed zero floats */
#define __UCLIBC_HAVE_SIGNED_ZERO__
+#ifdef __ARM_EABI__
+# define __UCLIBC_TRUNCATE64_HAS_4_ARGS__
+#endif
+
#endif /* _BITS_UCLIBC_ARCH_FEATURES_H */

455
meta/recipes-core/uclibc/uclibc-0.9.32/uclibc_scheduler_update.patch
View File

@ -1,455 +0,0 @@
From 2becc16ecbef71c496644d9dc6cbd7383d7cdca3 Mon Sep 17 00:00:00 2001
From: Henning Heinold <heinold@inf.fu-berlin.de>
Date: Sat, 4 Jun 2011 21:21:41 +0200
Subject: [PATCH 1/2] libc: updates the linux scheduler functions, most stuff
was taken from the eglibc
Signed-off-by: Henning Heinold <heinold@inf.fu-berlin.de>
---
include/sched.h | 52 ++++++++++++----
libc/sysdeps/linux/common/Makefile.in | 4 +-
libc/sysdeps/linux/common/bits/sched.h | 96 +++++++++++++++++++++++-----
libc/sysdeps/linux/common/sched_cpualloc.c | 27 ++++++++
libc/sysdeps/linux/common/sched_cpucount.c | 60 +++++++++++++++++
libc/sysdeps/linux/common/sched_cpufree.c | 27 ++++++++
libc/sysdeps/linux/common/sched_getcpu.c | 37 +++++++++++
libc/sysdeps/linux/common/unshare.c | 12 ++++
8 files changed, 286 insertions(+), 29 deletions(-)
create mode 100644 libc/sysdeps/linux/common/sched_cpualloc.c
create mode 100644 libc/sysdeps/linux/common/sched_cpucount.c
create mode 100644 libc/sysdeps/linux/common/sched_cpufree.c
create mode 100644 libc/sysdeps/linux/common/sched_getcpu.c
create mode 100644 libc/sysdeps/linux/common/unshare.c
diff --git a/include/sched.h b/include/sched.h
index 0d110c3..e265b84 100644
--- a/include/sched.h
+++ b/include/sched.h
@@ -1,5 +1,5 @@
/* Definitions for POSIX 1003.1b-1993 (aka POSIX.4) scheduling interface.
- Copyright (C) 1996,1997,1999,2001-2003,2004 Free Software Foundation, Inc.
+ Copyright (C) 1996,1997,1999,2001-2004,2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -25,6 +25,9 @@
/* Get type definitions. */
#include <bits/types.h>
+#define __need_size_t
+#include <stddef.h>
+
#define __need_timespec
#include <time.h>
@@ -65,11 +68,42 @@ extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __THROW;
#if defined __USE_GNU && defined __UCLIBC_LINUX_SPECIFIC__
/* Access macros for `cpu_set'. */
-#define CPU_SETSIZE __CPU_SETSIZE
-#define CPU_SET(cpu, cpusetp) __CPU_SET (cpu, cpusetp)
-#define CPU_CLR(cpu, cpusetp) __CPU_CLR (cpu, cpusetp)
-#define CPU_ISSET(cpu, cpusetp) __CPU_ISSET (cpu, cpusetp)
-#define CPU_ZERO(cpusetp) __CPU_ZERO (cpusetp)
+# define CPU_SETSIZE __CPU_SETSIZE
+# define CPU_SET(cpu, cpusetp) __CPU_SET_S (cpu, sizeof (cpu_set_t), cpusetp)
+# define CPU_CLR(cpu, cpusetp) __CPU_CLR_S (cpu, sizeof (cpu_set_t), cpusetp)
+# define CPU_ISSET(cpu, cpusetp) __CPU_ISSET_S (cpu, sizeof (cpu_set_t), \
+ cpusetp)
+# define CPU_ZERO(cpusetp) __CPU_ZERO_S (sizeof (cpu_set_t), cpusetp)
+# define CPU_COUNT(cpusetp) __CPU_COUNT_S (sizeof (cpu_set_t), cpusetp)
+
+# define CPU_SET_S(cpu, setsize, cpusetp) __CPU_SET_S (cpu, setsize, cpusetp)
+# define CPU_CLR_S(cpu, setsize, cpusetp) __CPU_CLR_S (cpu, setsize, cpusetp)
+# define CPU_ISSET_S(cpu, setsize, cpusetp) __CPU_ISSET_S (cpu, setsize, \
+ cpusetp)
+# define CPU_ZERO_S(setsize, cpusetp) __CPU_ZERO_S (setsize, cpusetp)
+# define CPU_COUNT_S(setsize, cpusetp) __CPU_COUNT_S (setsize, cpusetp)
+
+# define CPU_EQUAL(cpusetp1, cpusetp2) \
+ __CPU_EQUAL_S (sizeof (cpu_set_t), cpusetp1, cpusetp2)
+# define CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \
+ __CPU_EQUAL_S (setsize, cpusetp1, cpusetp2)
+
+# define CPU_AND(destset, srcset1, srcset2) \
+ __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, &)
+# define CPU_OR(destset, srcset1, srcset2) \
+ __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, |)
+# define CPU_XOR(destset, srcset1, srcset2) \
+ __CPU_OP_S (sizeof (cpu_set_t), destset, srcset1, srcset2, ^)
+# define CPU_AND_S(setsize, destset, srcset1, srcset2) \
+ __CPU_OP_S (setsize, destset, srcset1, srcset2, &)
+# define CPU_OR_S(setsize, destset, srcset1, srcset2) \
+ __CPU_OP_S (setsize, destset, srcset1, srcset2, |)
+# define CPU_XOR_S(setsize, destset, srcset1, srcset2) \
+ __CPU_OP_S (setsize, destset, srcset1, srcset2, ^)
+
+# define CPU_ALLOC_SIZE(count) __CPU_ALLOC_SIZE (count)
+# define CPU_ALLOC(count) __CPU_ALLOC (count)
+# define CPU_FREE(cpuset) __CPU_FREE (cpuset)
/* Set the CPU affinity for a task */
@@ -79,12 +113,6 @@ extern int sched_setaffinity (__pid_t __pid, size_t __cpusetsize,
/* Get the CPU affinity for a task */
extern int sched_getaffinity (__pid_t __pid, size_t __cpusetsize,
cpu_set_t *__cpuset) __THROW;
-
-extern int __clone (int (*__fn) (void *__arg), void *__child_stack,
- int __flags, void *__arg, ...);
-extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base,
- size_t __child_stack_size, int __flags, void *__arg, ...);
-
#endif
__END_DECLS
diff --git a/libc/sysdeps/linux/common/Makefile.in b/libc/sysdeps/linux/common/Makefile.in
index 8f936ff..cb8c153 100644
--- a/libc/sysdeps/linux/common/Makefile.in
+++ b/libc/sysdeps/linux/common/Makefile.in
@@ -22,9 +22,11 @@ CSRC-$(UCLIBC_LINUX_SPECIFIC) += capget.c capset.c inotify.c ioperm.c iopl.c \
modify_ldt.c pipe2.c personality.c ppoll.c prctl.c \
readahead.c reboot.c \
remap_file_pages.c sched_getaffinity.c sched_setaffinity.c \
+ sched_cpualloc.c sched_cpucount.c sched_cpufree.c \
sendfile64.c sendfile.c setfsgid.c setfsuid.c setresuid.c \
splice.c vmsplice.c tee.c signalfd.c swapoff.c swapon.c \
- sync_file_range.c sysctl.c sysinfo.c timerfd.c uselib.c vhangup.c
+ sync_file_range.c sysctl.c sysinfo.c timerfd.c unshare.c \
+ uselib.c vhangup.c
# NPTL needs these internally: madvise.c
CSRC-$(findstring y,$(UCLIBC_LINUX_SPECIFIC)$(UCLIBC_HAS_THREADS_NATIVE)) += madvise.c
ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
diff --git a/libc/sysdeps/linux/common/bits/sched.h b/libc/sysdeps/linux/common/bits/sched.h
index b48a0c8..fea66a8 100644
--- a/libc/sysdeps/linux/common/bits/sched.h
+++ b/libc/sysdeps/linux/common/bits/sched.h
@@ -1,6 +1,7 @@
/* Definitions of constants and data structure for POSIX 1003.1b-1993
scheduling interface.
- Copyright (C) 1996-1999,2001-2003,2005,2006 Free Software Foundation, Inc.
+ Copyright (C) 1996-1999,2001-2003,2005,2006,2007,2008
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -58,7 +59,13 @@
force CLONE_PTRACE on this clone. */
# define CLONE_CHILD_SETTID 0x01000000 /* Store TID in userlevel buffer in
the child. */
-# define CLONE_STOPPED 0x02000000 /* Start in stopped state. */
+# define CLONE_STOPPED 0x02000000 /* Start in stopped state. */
+# define CLONE_NEWUTS 0x04000000 /* New utsname group. */
+# define CLONE_NEWIPC 0x08000000 /* New ipcs. */
+# define CLONE_NEWUSER 0x10000000 /* New user namespace. */
+# define CLONE_NEWPID 0x20000000 /* New pid namespace. */
+# define CLONE_NEWNET 0x40000000 /* New network namespace. */
+# define CLONE_IO 0x80000000 /* Clone I/O context. */
#endif
/* The official definition. */
@@ -74,10 +81,11 @@ __BEGIN_DECLS
extern int clone (int (*__fn) (void *__arg), void *__child_stack,
int __flags, void *__arg, ...) __THROW;
-#if 0
/* Unshare the specified resources. */
extern int unshare (int __flags) __THROW;
-#endif
+
+/* Get index of currently used CPU. */
+extern int sched_getcpu (void) __THROW;
#endif
__END_DECLS
@@ -102,7 +110,7 @@ struct __sched_param
# define __CPU_SETSIZE 1024
# define __NCPUBITS (8 * sizeof (__cpu_mask))
-/* Type for array elements in 'cpu_set'. */
+/* Type for array elements in 'cpu_set_t'. */
typedef unsigned long int __cpu_mask;
/* Basic access functions. */
@@ -116,17 +124,73 @@ typedef struct
} cpu_set_t;
/* Access functions for CPU masks. */
-# define __CPU_ZERO(cpusetp) \
+# define __CPU_ZERO_S(setsize, cpusetp) \
do { \
- unsigned int __i; \
- cpu_set_t *__arr = (cpusetp); \
- for (__i = 0; __i < sizeof (cpu_set_t) / sizeof (__cpu_mask); ++__i) \
- __arr->__bits[__i] = 0; \
+ size_t __i; \
+ size_t __imax = (setsize) / sizeof (__cpu_mask); \
+ __cpu_mask *__bits = (cpusetp)->__bits; \
+ for (__i = 0; __i < __imax; ++__i) \
+ __bits[__i] = 0; \
} while (0)
-# define __CPU_SET(cpu, cpusetp) \
- ((cpusetp)->__bits[__CPUELT (cpu)] |= __CPUMASK (cpu))
-# define __CPU_CLR(cpu, cpusetp) \
- ((cpusetp)->__bits[__CPUELT (cpu)] &= ~__CPUMASK (cpu))
-# define __CPU_ISSET(cpu, cpusetp) \
- (((cpusetp)->__bits[__CPUELT (cpu)] & __CPUMASK (cpu)) != 0)
+# define __CPU_SET_S(cpu, setsize, cpusetp) \
+ (__extension__ \
+ ({ size_t __cpu = (cpu); \
+ __cpu < 8 * (setsize) \
+ ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \
+ |= __CPUMASK (__cpu)) \
+ : 0; }))
+# define __CPU_CLR_S(cpu, setsize, cpusetp) \
+ (__extension__ \
+ ({ size_t __cpu = (cpu); \
+ __cpu < 8 * (setsize) \
+ ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \
+ &= ~__CPUMASK (__cpu)) \
+ : 0; }))
+# define __CPU_ISSET_S(cpu, setsize, cpusetp) \
+ (__extension__ \
+ ({ size_t __cpu = (cpu); \
+ __cpu < 8 * (setsize) \
+ ? ((((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \
+ & __CPUMASK (__cpu))) != 0 \
+ : 0; }))
+
+# define __CPU_COUNT_S(setsize, cpusetp) \
+ __sched_cpucount (setsize, cpusetp)
+
+# define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \
+ (__extension__ \
+ ({ __cpu_mask *__arr1 = (cpusetp1)->__bits; \
+ __cpu_mask *__arr2 = (cpusetp2)->__bits; \
+ size_t __imax = (setsize) / sizeof (__cpu_mask); \
+ size_t __i; \
+ for (__i = 0; __i < __imax; ++__i) \
+ if (__arr1[__i] != __arr2[__i]) \
+ break; \
+ __i == __imax; }))
+
+# define __CPU_OP_S(setsize, destset, srcset1, srcset2, op) \
+ (__extension__ \
+ ({ cpu_set_t *__dest = (destset); \
+ __cpu_mask *__arr1 = (srcset1)->__bits; \
+ __cpu_mask *__arr2 = (srcset2)->__bits; \
+ size_t __imax = (setsize) / sizeof (__cpu_mask); \
+ size_t __i; \
+ for (__i = 0; __i < __imax; ++__i) \
+ ((__cpu_mask *) __dest->__bits)[__i] = __arr1[__i] op __arr2[__i]; \
+ __dest; }))
+
+# define __CPU_ALLOC_SIZE(count) \
+ ((((count) + __NCPUBITS - 1) / __NCPUBITS) * sizeof (__cpu_mask))
+# define __CPU_ALLOC(count) __sched_cpualloc (count)
+# define __CPU_FREE(cpuset) __sched_cpufree (cpuset)
+
+__BEGIN_DECLS
+
+extern int __sched_cpucount (size_t __setsize, const cpu_set_t *__setp)
+ __THROW;
+extern cpu_set_t *__sched_cpualloc (size_t __count) __THROW __wur;
+extern void __sched_cpufree (cpu_set_t *__set) __THROW;
+
+__END_DECLS
+
#endif
diff --git a/libc/sysdeps/linux/common/sched_cpualloc.c b/libc/sysdeps/linux/common/sched_cpualloc.c
new file mode 100644
index 0000000..2642a80
--- /dev/null
+++ b/libc/sysdeps/linux/common/sched_cpualloc.c
@@ -0,0 +1,27 @@
+/* Copyright (C) 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sched.h>
+#include <stdlib.h>
+
+
+cpu_set_t *
+__sched_cpualloc (size_t count)
+{
+ return malloc (CPU_ALLOC_SIZE (count));
+}
diff --git a/libc/sysdeps/linux/common/sched_cpucount.c b/libc/sysdeps/linux/common/sched_cpucount.c
new file mode 100644
index 0000000..331c0b8
--- /dev/null
+++ b/libc/sysdeps/linux/common/sched_cpucount.c
@@ -0,0 +1,60 @@
+/* Copyright (C) 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <limits.h>
+#include <sched.h>
+
+
+int
+__sched_cpucount (size_t setsize, const cpu_set_t *setp)
+{
+ int s = 0;
+ const __cpu_mask *p = setp->__bits;
+ const __cpu_mask *end = &setp->__bits[setsize / sizeof (__cpu_mask)];
+
+ while (p < end)
+ {
+ __cpu_mask l = *p++;
+
+#ifdef POPCNT
+ s += POPCNT (l);
+#else
+ if (l == 0)
+ continue;
+
+# if LONG_BIT > 32
+ l = (l & 0x5555555555555555ul) + ((l >> 1) & 0x5555555555555555ul);
+ l = (l & 0x3333333333333333ul) + ((l >> 2) & 0x3333333333333333ul);
+ l = (l & 0x0f0f0f0f0f0f0f0ful) + ((l >> 4) & 0x0f0f0f0f0f0f0f0ful);
+ l = (l & 0x00ff00ff00ff00fful) + ((l >> 8) & 0x00ff00ff00ff00fful);
+ l = (l & 0x0000ffff0000fffful) + ((l >> 16) & 0x0000ffff0000fffful);
+ l = (l & 0x00000000fffffffful) + ((l >> 32) & 0x00000000fffffffful);
+# else
+ l = (l & 0x55555555ul) + ((l >> 1) & 0x55555555ul);
+ l = (l & 0x33333333ul) + ((l >> 2) & 0x33333333ul);
+ l = (l & 0x0f0f0f0ful) + ((l >> 4) & 0x0f0f0f0ful);
+ l = (l & 0x00ff00fful) + ((l >> 8) & 0x00ff00fful);
+ l = (l & 0x0000fffful) + ((l >> 16) & 0x0000fffful);
+# endif
+
+ s += l;
+#endif
+ }
+
+ return s;
+}
diff --git a/libc/sysdeps/linux/common/sched_cpufree.c b/libc/sysdeps/linux/common/sched_cpufree.c
new file mode 100644
index 0000000..dd4c613
--- /dev/null
+++ b/libc/sysdeps/linux/common/sched_cpufree.c
@@ -0,0 +1,27 @@
+/* Copyright (C) 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sched.h>
+#include <stdlib.h>
+
+
+void
+__sched_cpufree (cpu_set_t *set)
+{
+ free (set);
+}
diff --git a/libc/sysdeps/linux/common/sched_getcpu.c b/libc/sysdeps/linux/common/sched_getcpu.c
new file mode 100644
index 0000000..b193d65
--- /dev/null
+++ b/libc/sysdeps/linux/common/sched_getcpu.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <sched.h>
+#include <sysdep.h>
+
+
+int
+sched_getcpu (void)
+{
+#ifdef __NR_getcpu
+ unsigned int cpu;
+ int r = INLINE_SYSCALL (getcpu, 3, &cpu, NULL, NULL);
+
+ return r == -1 ? r : cpu;
+#else
+ __set_errno (ENOSYS);
+ return -1;
+#endif
+}
diff --git a/libc/sysdeps/linux/common/unshare.c b/libc/sysdeps/linux/common/unshare.c
new file mode 100644
index 0000000..485bf88
--- /dev/null
+++ b/libc/sysdeps/linux/common/unshare.c
@@ -0,0 +1,12 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * unshare() for uClibc
+ *
+ * Copyright (C) 2011 Henning Heinold <heinold@inf.fu-berlin.de>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <sys/syscall.h>
+#include <sched.h>
+_syscall1(int, unshare, int, flags)
--
1.7.5.3

2
meta/recipes-core/uclibc/uclibc-0.9.32/argp-headers.patch → meta/recipes-core/uclibc/uclibc-0.9.33/argp-headers.patch
View File

@ -8,6 +8,8 @@ Signed-off-by: Salvatore Cro <salvatore.cro at st.com>
create mode 100644 include/argp.h
create mode 100644 libc/argp/argp-fmtstream.h
Upstream-Status: Pending
Index: git/include/argp.h
===================================================================
--- /dev/null

3
meta/recipes-core/uclibc/uclibc-0.9.32/argp-support.patch → meta/recipes-core/uclibc/uclibc-0.9.33/argp-support.patch
View File

@ -13,6 +13,9 @@ it doesn't need to link libuargp.so explicitely.
Signed-off-by: Salvatore Cro <salvatore.cro at st.com>
Signed-off-by: Filippo Arcidiacono <filippo.arcidiacono at st.com>
Signed-off-by: Carmelo Amoroso <carmelo.amoroso at st.com>
Upstream-Status: Pending
---
Makefile.in | 8 +
Makerules | 8 +-

2
meta/recipes-core/uclibc/uclibc-0.9.32/compile-arm-fork-with-O2.patch → meta/recipes-core/uclibc/uclibc-0.9.33/compile-arm-fork-with-O2.patch
View File

@ -1,5 +1,5 @@
When compiling in thumb mode for arm with -Os gcc gives up since it can not find registers
to spill. So we use -O2 option for compiling fork.c It may be addressable is gcc.
to spill. So we use -O2 option for compiling fork.c It may be addressable in gcc.
Signed-off-by: Khem Raj <raj.khem@gmail.com>

25
meta/recipes-core/uclibc/uclibc-0.9.33/define-MSG_CMSG_CLOEXEC.patch Normal file
View File

@ -0,0 +1,25 @@
Add definition of MSG_WAITFORONE and MSG_CMSG_CLOEXEC
Upstream-Status: Pending
Index: git/libc/sysdeps/linux/common/bits/socket.h
===================================================================
--- git.orig/libc/sysdeps/linux/common/bits/socket.h 2012-01-26 23:23:21.537456132 -0800
+++ git/libc/sysdeps/linux/common/bits/socket.h 2012-01-26 23:25:10.125461388 -0800
@@ -235,8 +235,15 @@
#define MSG_ERRQUEUE MSG_ERRQUEUE
MSG_NOSIGNAL = 0x4000, /* Do not generate SIGPIPE. */
#define MSG_NOSIGNAL MSG_NOSIGNAL
- MSG_MORE = 0x8000 /* Sender will send more. */
+ MSG_MORE = 0x8000, /* Sender will send more. */
#define MSG_MORE MSG_MORE
+ MSG_WAITFORONE = 0x10000, /* Wait for at least one packet to return.*/
+#define MSG_WAITFORONE MSG_WAITFORONE
+
+ MSG_CMSG_CLOEXEC = 0x40000000 /* Set close_on_exit for file
+ descriptor received through
+ SCM_RIGHTS. */
+#define MSG_CMSG_CLOEXEC MSG_CMSG_CLOEXEC
};

37
meta/recipes-core/uclibc/uclibc-0.9.33/dup3.patch Normal file
View File

@ -0,0 +1,37 @@
Implement dup3()
Upstream-Status: Pending
Index: git/libc/sysdeps/linux/common/dup3.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ git/libc/sysdeps/linux/common/dup3.c 2012-01-27 07:40:52.802900849 -0800
@@ -0,0 +1,15 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * dup3() for uClibc
+ *
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <sys/syscall.h>
+#include <unistd.h>
+
+
+_syscall3(int, dup3, int, oldfd, int, newfd, int, flags)
+libc_hidden_def(dup3)
Index: git/include/unistd.h
===================================================================
--- git.orig/include/unistd.h 2012-01-27 01:19:17.521792781 -0800
+++ git/include/unistd.h 2012-01-27 07:40:03.106898447 -0800
@@ -512,6 +512,8 @@
/* Duplicate FD to FD2, closing FD2 and making it open on the same file. */
extern int dup2 (int __fd, int __fd2) __THROW;
libc_hidden_proto(dup2)
+extern int dup3 (int __fd, int __fd2, int __flags) __THROW;
+libc_hidden_proto(dup3)
/* NULL-terminated array of "NAME=VALUE" environment variables. */
extern char **__environ;

6
meta/recipes-core/uclibc/uclibc-0.9.32/ldso_use_arm_dl_linux_resolve_in_thumb_mode.patch → meta/recipes-core/uclibc/uclibc-0.9.33/ldso_use_arm_dl_linux_resolve_in_thumb_mode.patch
View File

@ -1,3 +1,9 @@
resolver code should always be in arm mode
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
Index: uClibc/ldso/ldso/arm/resolve.S
===================================================================
--- uClibc.orig/ldso/ldso/arm/resolve.S 2009-03-20 12:03:32.000000000 -0700

23
meta/recipes-core/uclibc/uclibc-0.9.33/libc_symbols_include_bits_uclibc_config.patch Normal file
View File

@ -0,0 +1,23 @@
Avoid build warnings
Upstream-Status: Pending
Index: git/include/libc-symbols.h
===================================================================
--- git.orig/include/libc-symbols.h 2011-07-05 17:04:41.171219323 -0700
+++ git/include/libc-symbols.h 2011-07-05 22:50:36.851661478 -0700
@@ -48,10 +48,12 @@
*/
-#include <bits/uClibc_arch_features.h>
-
/* Enable declarations of GNU extensions, since we are compiling them. */
#define _GNU_SOURCE 1
+#define __need_uClibc_config_h
+#include <bits/uClibc_config.h>
+#undef __need_uClibc_config_h
+#include <bits/uClibc_arch_features.h>
/* Prepare for the case that `__builtin_expect' is not available. */
#if defined __GNUC__ && __GNUC__ == 2 && __GNUC_MINOR__ < 96

0
meta/recipes-core/uclibc/uclibc-0.9.32/mips/uClibc.machine → meta/recipes-core/uclibc/uclibc-0.9.33/mips/uClibc.machine
View File

94
meta/recipes-core/uclibc/uclibc-0.9.32/orign_path.patch → meta/recipes-core/uclibc/uclibc-0.9.33/orign_path.patch
View File

@ -3,16 +3,16 @@ http://lists.busybox.net/pipermail/uclibc/2011-March/045003.html
Upstream-Status: Pending
diff --git a/ldso/ldso/dl-elf.c b/ldso/ldso/dl-elf.c
index 505247e..2b2d429 100644
--- a/ldso/ldso/dl-elf.c
+++ b/ldso/ldso/dl-elf.c
@@ -133,53 +133,60 @@ _dl_protect_relro (struct elf_resolve *l)
Index: git/ldso/ldso/dl-elf.c
===================================================================
--- git.orig/ldso/ldso/dl-elf.c 2012-01-23 19:18:58.000000000 -0800
+++ git/ldso/ldso/dl-elf.c 2012-01-23 21:52:06.144646590 -0800
@@ -133,53 +133,60 @@
* in uClibc/ldso/util/ldd.c */
static struct elf_resolve *
search_for_named_library(const char *name, int secure, const char *path_list,
search_for_named_library(const char *name, unsigned rflags, const char *path_list,
- struct dyn_elf **rpnt)
+ struct dyn_elf **rpnt, const char *origin)
+ struct dyn_elf **rpnt, const char* origin)
{
- char *path, *path_n, *mylibname;
+ char *mylibname;
@ -47,18 +47,6 @@ index 505247e..2b2d429 100644
- if (*path == 0) {
- *path = ':';
- done = 1;
- }
- if (*path == ':') {
- *path = 0;
- if (*path_n)
- _dl_strcpy(mylibname, path_n);
- else
- _dl_strcpy(mylibname, "."); /* Assume current dir if empty path */
- _dl_strcat(mylibname, "/");
- _dl_strcat(mylibname, name);
- if ((tpnt = _dl_load_elf_shared_library(secure, rpnt, mylibname)) != NULL)
- return tpnt;
- path_n = path+1;
+ for (p = path_list; p != NULL; p = pn) {
+ pn = _dl_strchr(p + 1, ':');
+ if (pn != NULL) {
@ -69,7 +57,7 @@ index 505247e..2b2d429 100644
+
+ if (plen >= 7 && _dl_memcmp(p, "$ORIGIN", 7) == 0) {
+ int olen;
+ if (secure && plen != 7)
+ if (rflags && plen != 7)
+ continue;
+ if (origin == NULL)
+ continue;
@ -86,12 +74,24 @@ index 505247e..2b2d429 100644
+ } else {
+ _dl_strcpy(mylibname, ".");
}
- if (*path == ':') {
- *path = 0;
- if (*path_n)
- _dl_strcpy(mylibname, path_n);
- else
- _dl_strcpy(mylibname, "."); /* Assume current dir if empty path */
- _dl_strcat(mylibname, "/");
- _dl_strcat(mylibname, name);
- if ((tpnt = _dl_load_elf_shared_library(rflags, rpnt, mylibname)) != NULL)
- return tpnt;
- path_n = path+1;
- }
- path++;
- } while (!done);
+ _dl_strcat(mylibname, "/");
+ _dl_strcat(mylibname, name);
+
+ tpnt = _dl_load_elf_shared_library(secure, rpnt, mylibname);
+ tpnt = _dl_load_elf_shared_library(rflags, rpnt, mylibname);
+ if (tpnt != NULL)
+ return tpnt;
+ }
@ -99,44 +99,46 @@ index 505247e..2b2d429 100644
return NULL;
}
@@ -231,7 +238,8 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
@@ -231,8 +238,10 @@
if (pnt) {
pnt += (unsigned long) tpnt->dynamic_info[DT_STRTAB];
_dl_if_debug_dprint("\tsearching RPATH='%s'\n", pnt);
- if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt)) != NULL)
+ if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt,
- if ((tpnt1 = search_for_named_library(libname, rflags, pnt, rpnt)) != NULL)
+ if ((tpnt1 = search_for_named_library(libname, rflags, pnt, rpnt,
+ tpnt->libname)) != NULL)
return tpnt1;
+
}
#endif
@@ -239,7 +247,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
@@ -240,7 +249,7 @@
/* Check in LD_{ELF_}LIBRARY_PATH, if specified and allowed */
if (_dl_library_path) {
_dl_if_debug_dprint("\tsearching LD_LIBRARY_PATH='%s'\n", _dl_library_path);
- if ((tpnt1 = search_for_named_library(libname, secure, _dl_library_path, rpnt)) != NULL)
+ if ((tpnt1 = search_for_named_library(libname, secure, _dl_library_path, rpnt, NULL)) != NULL)
- if ((tpnt1 = search_for_named_library(libname, rflags, _dl_library_path, rpnt)) != NULL)
+ if ((tpnt1 = search_for_named_library(libname, rflags, _dl_library_path, rpnt, NULL)) != NULL)
{
return tpnt1;
}
@@ -253,7 +261,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
@@ -254,7 +263,7 @@
if (pnt) {
pnt += (unsigned long) tpnt->dynamic_info[DT_STRTAB];
_dl_if_debug_dprint("\tsearching RUNPATH='%s'\n", pnt);
- if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt)) != NULL)
+ if ((tpnt1 = search_for_named_library(libname, secure, pnt, rpnt, NULL)) != NULL)
- if ((tpnt1 = search_for_named_library(libname, rflags, pnt, rpnt)) != NULL)
+ if ((tpnt1 = search_for_named_library(libname, rflags, pnt, rpnt, NULL)) != NULL)
return tpnt1;
}
#endif
@@ -287,7 +295,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
@@ -288,7 +297,7 @@
/* Look for libraries wherever the shared library loader
* was installed */
_dl_if_debug_dprint("\tsearching ldso dir='%s'\n", _dl_ldsopath);
- tpnt1 = search_for_named_library(libname, secure, _dl_ldsopath, rpnt);
+ tpnt1 = search_for_named_library(libname, secure, _dl_ldsopath, rpnt, NULL);
- tpnt1 = search_for_named_library(libname, rflags, _dl_ldsopath, rpnt);
+ tpnt1 = search_for_named_library(libname, rflags, _dl_ldsopath, rpnt, NULL);
if (tpnt1 != NULL)
return tpnt1;
@@ -300,7 +308,7 @@ struct elf_resolve *_dl_load_shared_library(int secure, struct dyn_elf **rpnt,
#endif
@@ -301,7 +310,7 @@
#ifndef __LDSO_CACHE_SUPPORT__
":" UCLIBC_RUNTIME_PREFIX "usr/X11R6/lib"
#endif
@ -145,12 +147,12 @@ index 505247e..2b2d429 100644
if (tpnt1 != NULL)
return tpnt1;
diff --git a/ldso/ldso/ldso.c b/ldso/ldso/ldso.c
index 7ee9257..9423670 100644
--- a/ldso/ldso/ldso.c
+++ b/ldso/ldso/ldso.c
@@ -272,6 +272,20 @@ static void __attribute__ ((destructor)) __attribute_used__ _dl_fini(void)
}
Index: git/ldso/ldso/ldso.c
===================================================================
--- git.orig/ldso/ldso/ldso.c 2012-01-23 19:18:58.000000000 -0800
+++ git/ldso/ldso/ldso.c 2012-01-23 21:34:11.152594621 -0800
@@ -407,6 +407,20 @@
return p - list;
}
+static void _dl_setup_progname(const char *argv0)
@ -167,10 +169,10 @@ index 7ee9257..9423670 100644
+ }
+}
+
void _dl_get_ready_to_run(struct elf_resolve *tpnt, DL_LOADADDR_TYPE load_addr,
ElfW(auxv_t) auxvt[AT_EGID + 1], char **envp,
char **argv
@@ -321,9 +335,7 @@ void _dl_get_ready_to_run(struct elf_resolve *tpnt, DL_LOADADDR_TYPE load_addr,
void *_dl_get_ready_to_run(struct elf_resolve *tpnt, DL_LOADADDR_TYPE load_addr,
ElfW(auxv_t) auxvt[AT_EGID + 1], char **envp, char **argv
DL_GET_READY_TO_RUN_EXTRA_PARMS)
@@ -458,9 +472,7 @@
* been fixed up by now. Still no function calls outside of this
* library, since the dynamic resolver is not yet ready.
*/
@ -179,5 +181,5 @@ index 7ee9257..9423670 100644
- }
+ _dl_setup_progname(argv[0]);
#ifndef __LDSO_STANDALONE_SUPPORT__
if (_start == (void *) auxvt[AT_ENTRY].a_un.a_val) {
_dl_dprintf(_dl_debug_file, "Standalone execution is not supported yet\n");

6
meta/recipes-core/uclibc/uclibc-0.9.32/powerpc_copysignl.patch → meta/recipes-core/uclibc/uclibc-0.9.33/powerpc_copysignl.patch
View File

@ -1,3 +1,9 @@
Add ppc copysignl implementation
Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Index: git/libc/sysdeps/linux/powerpc/Makefile.arch
===================================================================
--- git.orig/libc/sysdeps/linux/powerpc/Makefile.arch

17
meta/recipes-core/uclibc/uclibc-0.9.32/remove_attribute_optimize_Os.patch → meta/recipes-core/uclibc/uclibc-0.9.33/remove_attribute_optimize_Os.patch
View File

@ -1,15 +1,8 @@
Index: git/include/features.h
===================================================================
--- git.orig/include/features.h
+++ git/include/features.h
@@ -186,7 +186,6 @@
# define __need_uClibc_config_h
# include <bits/uClibc_config.h>
# undef __need_uClibc_config_h
-
/* For uClibc, always optimize for size -- this should disable
* a lot of expensive inlining...
* TODO: this is wrong! __OPTIMIZE_SIZE__ is an indicator of
Dont support localised optimizations this helps to have a global -O level
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
Index: git/libpthread/nptl/pthread_mutex_timedlock.c
===================================================================
--- git.orig/libpthread/nptl/pthread_mutex_timedlock.c

8
meta/recipes-core/uclibc/uclibc-0.9.32/uClibc.distro → meta/recipes-core/uclibc/uclibc-0.9.33/uClibc.distro
View File

@ -181,4 +181,10 @@ UCLIBC_HAS_FLOATS=y
# needed by systemd
UCLIBC_HAS_UTMPX=y
UCLIBC_LINUX_MODULE_26=y
UCLIBC_HAS_RESOLVER_SUPPORT=y
# needed for LTP
UCLIBC_SUSV4_LEGACY=y
UCLIBC_HAS_OBSOLETE_BSD_SIGNAL=y
DO_XSI_MATH=y
UCLIBC_SV4_DEPRECATED=y

0
meta/recipes-core/uclibc/uclibc-0.9.32/uClibc.machine → meta/recipes-core/uclibc/uclibc-0.9.33/uClibc.machine
View File

3
meta/recipes-core/uclibc/uclibc-0.9.32/uclibc-execvpe.patch → meta/recipes-core/uclibc/uclibc-0.9.33/uclibc-execvpe.patch
View File

@ -12,6 +12,9 @@ Signed-off-by: Henning Heinold <heinold@inf.fu-berlin.de>
3 files changed, 46 insertions(+), 5 deletions(-)
create mode 100644 libc/unistd/execvpe.c
Upstream-Status: Pending
diff --git a/include/unistd.h b/include/unistd.h
index 9568790..070e4f2 100644
--- a/include/unistd.h

5
meta/recipes-core/uclibc/uclibc-0.9.32/uclibc_enable_log2_test.patch → meta/recipes-core/uclibc/uclibc-0.9.33/uclibc_enable_log2_test.patch
View File

@ -1,3 +1,8 @@
uclibc now has log2 so enable the tests
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
Index: uClibc/test/math/libm-test.inc
===================================================================
--- uClibc/test/math/libm-test.inc (revision 23784)

0
meta/recipes-core/uclibc/uclibc-initial_0.9.32.bb → meta/recipes-core/uclibc/uclibc-initial_0.9.33.bb
View File

34
meta/recipes-core/uclibc/uclibc_0.9.32.bb
View File

@ -1,34 +0,0 @@
SRCREV="9152c4d67c763fde5712e2d181d92c0d7e1e2ab9"
require uclibc.inc
PR = "${INC_PR}.3"
PROVIDES += "virtual/${TARGET_PREFIX}libc-for-gcc"
SRC_URI = "git://uclibc.org/uClibc.git;branch=${PV};protocol=git \
file://uClibc.machine \
file://uClibc.distro \
file://uclibc-arm-ftruncate64.patch \
file://uclibc_enable_log2_test.patch \
file://ldso_use_arm_dl_linux_resolve_in_thumb_mode.patch \
file://select-force-thumb.patch \
file://remove-sub-arch-variants.patch \
file://transform-eabi-oabi-choice.patch \
file://include-arm-asm.h.patch \
file://detect-bx-availibility.patch \
file://remove-eabi-oabi-selection.patch \
file://powerpc_copysignl.patch \
file://argp-support.patch \
file://argp-headers.patch \
file://remove_attribute_optimize_Os.patch \
file://compile-arm-fork-with-O2.patch \
file://epoll-asm-fix.patch \
file://orign_path.patch \
file://rtld_no.patch \
file://0001-Config.in.arch-Free-UCLIBC_HAS_FPU-setting-from-depe.patch \
file://0001-mips-signalfd.h-SFD_NONBLOCK-for-mips-is-0200-unlike.patch \
file://uclibc-execvpe.patch \
file://uclibc_scheduler_update.patch \
file://sync_file_range2.patch \
file://mount.h-update.patch \
"
S = "${WORKDIR}/git"

24
meta/recipes-core/uclibc/uclibc_0.9.33.bb Normal file
View File

@ -0,0 +1,24 @@
SRCREV="5653245fa516c5823226582d9a02b1b18d5e8925"
require uclibc.inc
PR = "${INC_PR}.0"
PROVIDES += "virtual/${TARGET_PREFIX}libc-for-gcc"
SRC_URI = "git://uclibc.org/uClibc.git;branch=${PV};protocol=git \
file://uClibc.machine \
file://uClibc.distro \
file://uclibc_enable_log2_test.patch \
file://ldso_use_arm_dl_linux_resolve_in_thumb_mode.patch \
file://powerpc_copysignl.patch \
file://argp-support.patch \
file://argp-headers.patch \
file://remove_attribute_optimize_Os.patch \
file://compile-arm-fork-with-O2.patch \
file://uclibc-execvpe.patch \
file://orign_path.patch \
file://dup3.patch \
file://define-MSG_CMSG_CLOEXEC.patch \
"
S = "${WORKDIR}/git"