From c68d0fa2d88fc2134a38d99e7e944828384a7671 Mon Sep 17 00:00:00 2001 From: Austin Foxley Date: Sat, 17 Oct 2009 12:26:24 -0700 Subject: libpthread/nptl: core of the "Native Posix Threading Library" for uClibc targetting arm,sh,i386,mips,sparc for now Signed-off-by: Austin Foxley --- .../sysdeps/unix/sysv/linux/i386/Makefile.arch | 73 ++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch') diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch new file mode 100644 index 000000000..ae7943080 --- /dev/null +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch @@ -0,0 +1,73 @@ +# Makefile for uClibc NPTL +# +# Copyright (C) 2006 Steven J. Hill +# +# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. +# +LINUX_ARCH_DIR:=$(top_srcdir)libpthread/nptl/sysdeps/unix/sysv/linux/i386 +LINUX_ARCH_OUT:=$(top_builddir)libpthread/nptl/sysdeps/unix/sysv/linux/i386 + + +libpthread_SSRC = pt-vfork.S clone.S pthread_spin_unlock.S pthread_once.S +libpthread_CSRC = pthread_spin_init.c pt-__syscall_error.c + +libc_a_CSRC = fork.c +libc_a_SSRC = clone.S vfork.S + +libpthread_SSRC += i486/lowlevellock.S i486/pthread_barrier_wait.S i486/pthread_cond_signal.S i486/pthread_cond_broadcast.S \ + i486/pthread_cond_timedwait.S i486/pthread_cond_wait.S i486/sem_post.S i486/sem_timedwait.S \ + i486/sem_trywait.S i486/sem_wait.S i486/pthread_rwlock_rdlock.S i486/pthread_rwlock_wrlock.S \ + i486/pthread_rwlock_timedrdlock.S i486/pthread_rwlock_timedwrlock.S i486/pthread_rwlock_unlock.S + +libc_a_SSRC += i486/libc-lowlevellock.S + + +CFLAGS-OMIT-fork.c = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 + +ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y) +CFLAGS-fork.c = -D__USE_STDIO_FUTEXES__ +endif + +ASFLAGS-pt-vfork.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 -D_LIBC_REENTRANT -DUSE___THREAD +ASFLAGS-lowlevellock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 -D_LIBC_REENTRANT -DUSE___THREAD +ASFLAGS-pthread_once.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 -D_LIBC_REENTRANT -DUSE___THREAD +ASFLAGS-pthread_spin_unlock.S = -DNOT_IN_libc=1 -DIS_IN_libpthread=1 -D_LIBC_REENTRANT -DUSE___THREAD + + +ASFLAGS-clone.S = -D_LIBC_REENTRANT +ASFLAGS-vfork.S = -D_LIBC_REENTRANT +ASFLAGS-libc-lowlevellock.S = -D_LIBC_REENTRANT + +ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y) +#Needed to use the correct SYSCALL_ERROR_HANDLER +ASFLAGS-clone.S += -DUSE___THREAD +ASFLAGS-vfork.S += -DUSE___THREAD +endif + +CFLAGS += $(SSP_ALL_CFLAGS) +#CFLAGS:=$(CFLAGS:-O1=-O2) + +LINUX_ARCH_OBJ:=$(patsubst %.S,$(LINUX_ARCH_OUT)/%.o,$(libpthread_SSRC)) +LINUX_ARCH_OBJ+=$(patsubst %.c,$(LINUX_ARCH_OUT)/%.o,$(libpthread_CSRC)) + +ifeq ($(DOPIC),y) +libpthread-a-y += $(LINUX_ARCH_OBJ:.o=.os) +else +libpthread-a-y += $(LINUX_ARCH_OBJ) +endif +libpthread-so-y += $(LINUX_ARCH_OBJ:.o=.oS) + +libpthread-nomulti-y+=$(LINUX_ARCH_OBJS) + +LIBC_LINUX_ARCH_OBJ:=$(patsubst %.c,$(LINUX_ARCH_OUT)/%.o,$(libc_a_CSRC)) +LIBC_LINUX_ARCH_OBJ+=$(patsubst %.S,$(LINUX_ARCH_OUT)/%.o,$(libc_a_SSRC)) + +libc-static-y+=$(LIBC_LINUX_ARCH_OBJ) +libc-shared-y+=$(LIBC_LINUX_ARCH_OBJ:.o=.oS) + +libc-nomulti-y+=$(LIBC_LINUX_ARCH_OBJ) + +objclean-y+=nptl_linux_arch_clean + +nptl_linux_arch_clean: + $(do_rm) $(addprefix $(LINUX_ARCH_OUT)/*., o os oS) -- cgit v1.2.3