Author: aurel32
Date: 2011-12-13 22:40:39 +0000 (Tue, 13 Dec 2011)
New Revision: 5081
Added:
glibc-package/trunk/debian/rules.d/stage1.mk
Removed:
glibc-package/trunk/debian/patches/amd64/cvs-pthread_cond_wait.diff
Modified:
glibc-package/trunk/debian/changelog
glibc-package/trunk/debian/patches/series
Log:
* patches/amd64/cvs-pthread_cond_wait.diff: remove as it seems to cause
some issue with some kernels. Closes: #651746.
Modified: glibc-package/trunk/debian/changelog
===================================================================
--- glibc-package/trunk/debian/changelog 2011-12-13 22:32:25 UTC (rev
5080)
+++ glibc-package/trunk/debian/changelog 2011-12-13 22:40:39 UTC (rev
5081)
@@ -3,6 +3,8 @@
[ Aurelien Jarno ]
* patches/arm/cvs-syscall-mcount.diff: new patch from upstream to fix
build on armel.
+ * patches/amd64/cvs-pthread_cond_wait.diff: remove as it seems to cause
+ some issue with some kernels. Closes: #651746.
[ Samuel Thibault ]
* patches/hurd-i386/submitted-mach-nanosleep.diff: New patch from Pino to
Deleted: glibc-package/trunk/debian/patches/amd64/cvs-pthread_cond_wait.diff
===================================================================
--- glibc-package/trunk/debian/patches/amd64/cvs-pthread_cond_wait.diff
2011-12-13 22:32:25 UTC (rev 5080)
+++ glibc-package/trunk/debian/patches/amd64/cvs-pthread_cond_wait.diff
2011-12-13 22:40:39 UTC (rev 5081)
@@ -1,121 +0,0 @@
-2011-11-28 Andreas Schwab <[email protected]>
-
- * sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Handle
- EAGAIN from FUTEX_WAIT_REQUEUE_PI.
-
-diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
-index 7535baa..d837d15 100644
---- a/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
-+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
-@@ -23,6 +23,7 @@
- #include <lowlevelcond.h>
- #include <tcb-offsets.h>
- #include <pthread-pi-defines.h>
-+#include <pthread-errnos.h>
-
- #include <kernel-features.h>
-
-@@ -133,11 +134,14 @@ __pthread_cond_wait:
- cmpl $PI_BIT, %eax
- jne 61f
-
-+90:
- movl $(FUTEX_WAIT_REQUEUE_PI|FUTEX_PRIVATE_FLAG), %esi
- movl $SYS_futex, %eax
- syscall
-
- movl $1, %r8d
-+ cmpq $-EAGAIN, %rax
-+ je 91f
- #ifdef __ASSUME_REQUEUE_PI
- jmp 62f
- #else
-@@ -324,6 +328,70 @@ __pthread_cond_wait:
-
- 13: movq %r10, %rax
- jmp 14b
-+
-+91:
-+.LcleanupSTART2:
-+ /* FUTEX_WAIT_REQUEUE_PI returned EAGAIN. We need to
-+ call it again. */
-+ movq 8(%rsp), %rdi
-+
-+ /* Get internal lock. */
-+ movl $1, %esi
-+ xorl %eax, %eax
-+ LOCK
-+#if cond_lock == 0
-+ cmpxchgl %esi, (%rdi)
-+#else
-+ cmpxchgl %esi, cond_lock(%rdi)
-+#endif
-+ jz 92f
-+
-+#if cond_lock != 0
-+ addq $cond_lock, %rdi
-+#endif
-+ cmpq $-1, dep_mutex-cond_lock(%rdi)
-+ movl $LLL_PRIVATE, %eax
-+ movl $LLL_SHARED, %esi
-+ cmovne %eax, %esi
-+ callq __lll_lock_wait
-+#if cond_lock != 0
-+ subq $cond_lock, %rdi
-+#endif
-+92:
-+ /* Increment the cond_futex value again, so it can be used as a new
-+ expected value. */
-+ incl cond_futex(%rdi)
-+ movl cond_futex(%rdi), %edx
-+
-+ /* Release internal lock. */
-+ LOCK
-+#if cond_lock == 0
-+ decl (%rdi)
-+#else
-+ decl cond_lock(%rdi)
-+#endif
-+ jz 93f
-+
-+#if cond_lock != 0
-+ addq $cond_lock, %rdi
-+#endif
-+ cmpq $-1, dep_mutex-cond_lock(%rdi)
-+ movl $LLL_PRIVATE, %eax
-+ movl $LLL_SHARED, %esi
-+ cmovne %eax, %esi
-+ /* The call preserves %rdx. */
-+ callq __lll_unlock_wake
-+#if cond_lock != 0
-+ subq $cond_lock, %rdi
-+#endif
-+93:
-+ /* Set the rest of SYS_futex args for FUTEX_WAIT_REQUEUE_PI. */
-+ xorq %r10, %r10
-+ movq dep_mutex(%rdi), %r8
-+ leaq cond_futex(%rdi), %rdi
-+ jmp 90b
-+.LcleanupEND2:
-+
- .size __pthread_cond_wait, .-__pthread_cond_wait
- versioned_symbol (libpthread, __pthread_cond_wait, pthread_cond_wait,
- GLIBC_2_3_2)
-@@ -476,11 +544,15 @@ __condvar_cleanup1:
- .uleb128 .LcleanupSTART-.LSTARTCODE
- .uleb128 .LcleanupEND-.LcleanupSTART
- .uleb128 __condvar_cleanup1-.LSTARTCODE
-- .uleb128 0
-+ .uleb128 0
-+ .uleb128 .LcleanupSTART2-.LSTARTCODE
-+ .uleb128 .LcleanupEND2-.LcleanupSTART2
-+ .uleb128 __condvar_cleanup1-.LSTARTCODE
-+ .uleb128 0
- .uleb128 .LcallUR-.LSTARTCODE
- .uleb128 .LENDCODE-.LcallUR
- .uleb128 0
-- .uleb128 0
-+ .uleb128 0
- .Lcstend:
-
-
Modified: glibc-package/trunk/debian/patches/series
===================================================================
--- glibc-package/trunk/debian/patches/series 2011-12-13 22:32:25 UTC (rev
5080)
+++ glibc-package/trunk/debian/patches/series 2011-12-13 22:40:39 UTC (rev
5081)
@@ -76,7 +76,6 @@
amd64/cvs-pthread-stack-alignment.diff
amd64/cvs-avx-detection.diff
amd64/cvs-dl_trampoline-cfi.diff
-amd64/cvs-pthread_cond_wait.diff
arm/local-atomic.diff
arm/local-eabi-wchar.diff
Added: glibc-package/trunk/debian/rules.d/stage1.mk
===================================================================
--- glibc-package/trunk/debian/rules.d/stage1.mk
(rev 0)
+++ glibc-package/trunk/debian/rules.d/stage1.mk 2011-12-13 22:40:39 UTC
(rev 5081)
@@ -0,0 +1,71 @@
+## This reuses various macros from the debian/rules.d/build.mk file
+
+ifeq ($(DEB_STAGE),stage1)
+
+override EGLIBC_PASSES = libc
+override DEB_ARCH_REGULAR_PACKAGES = $(libc)-dev
+override DEB_INDEP_REGULAR_PACKAGES =
+override DEB_UDEB_PACKAGES =
+
+## Development libraries we need to fake
+stage1_libfake.so := \
+ libc.so
+
+stage1_libfake.a := \
+ libanl.a \
+ libBrokenLocale.a \
+ libbsd-compat.a \
+ libc.a \
+ libc_nonshared.a \
+ libcrypt.a \
+ libdl.a \
+ libg.a \
+ libieee.a \
+ libm.a \
+ libmcheck.a \
+ libnsl.a \
+ libpthread.a \
+ libpthread_nonshared.a \
+ libresolv.a \
+ librpcsvc.a \
+ librt.a \
+ libutil.a \
+
+$(stamp)build_libc: $(stamp)configure_libc
+ @echo Building $(curpass)
+ @## Build the crtX.o init routines
+ $(call logme, -a $(log_build), $(MAKE) -C $(DEB_BUILDDIR) $(NJOBS)
csu/subdir_lib)
+ $(call logme, -a $(log_build), $(AR) qcs $(DEB_BUILDDIR)/libfake.a)
+ $(call logme, -a $(log_build), $(CC) -nostdlib -nostartfiles -shared \
+ -o $(DEB_BUILDDIR)/libfake.so
$(DEB_BUILDDIR)/libfake.a)
+ $(call logme, -a $(log_build), echo "---------------" ; echo -n "Build
ended: " ; date --rfc-2822)
+ touch $@
+
+$(stamp)check_libc: $(stamp)build_libc
+ @echo Nothing to test for $(curpass)
+ touch $@
+
+$(stamp)install_libc: DESTDIR=$(CURDIR)/debian/tmp-$(curpass)
+$(stamp)install_libc: $(stamp)check_libc
+ @echo Installing $(curpass)
+ rm -rf $(CURDIR)/debian/tmp-$(curpass)
+ ## These libc/ld-linux binaries are total garbage, but they allow
+ ## a subsequent stage2 GCC build to succeed.
+ install -d $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)
+ for lib_a in $(stage1_libfake.a); do \
+ install -T $(DEB_BUILDDIR)/libfake.a
$(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/$$lib_a; \
+ done
+ for lib_so in $(stage1_libfake.so); do \
+ install -T $(DEB_BUILDDIR)/libfake.so
$(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)/$$lib_so; \
+ done
+ $(MAKE) -C $(DEB_BUILDDIR) install_root=$(DESTDIR)
install-bootstrap-headers=yes \
+ csu/subdir_install install-headers
+ mkdir -p $(DESTDIR)/usr/include/$(DEB_HOST_MULTIARCH)
+ mv $(DESTDIR)/usr/include/bits
$(DESTDIR)/usr/include/$(DEB_HOST_MULTIARCH)
+ mv $(DESTDIR)/usr/include/gnu
$(DESTDIR)/usr/include/$(DEB_HOST_MULTIARCH)
+ mv $(DESTDIR)/usr/include/sys
$(DESTDIR)/usr/include/$(DEB_HOST_MULTIARCH)
+ mv $(DESTDIR)/usr/include/fpu_control.h
$(DESTDIR)/usr/include/$(DEB_HOST_MULTIARCH)
+ $(call xx,extra_install)
+ touch $@
+
+endif
--
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