From c97ce776368ec5d9d954fc8653f3e1c11490fc74 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Mon, 13 Jun 2011 16:30:55 -0700
Subject: ctor/dtor nptl: Fix init and fini function compilation

We need to define the rules for .S files so it
gets the include paths some architectures like mips
include headers

Some architectures e.g. SH have their own version
of pt-initfini.c so look for that first before resorting
to generic version of pt-initfini.c

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 libc/sysdeps/linux/mips/crtn.S              | 15 ---------------
 libpthread/nptl/Makefile.in                 |  4 ++--
 libpthread/nptl/sysdeps/pthread/Makefile.in | 26 ++++++++++++++++++++------
 3 files changed, 22 insertions(+), 23 deletions(-)

diff --git a/libc/sysdeps/linux/mips/crtn.S b/libc/sysdeps/linux/mips/crtn.S
index cedd593f0..f3756a2f1 100644
--- a/libc/sysdeps/linux/mips/crtn.S
+++ b/libc/sysdeps/linux/mips/crtn.S
@@ -10,7 +10,6 @@
 #NO_APP
 	.align	2
 	.globl	_init
-	.ent	_init
 	.type	_init, @function
 #NO_APP
 	lw	$31,28($sp)
@@ -22,14 +21,12 @@
 	.set	macro
 	.set	reorder
 
-	.end	_init
 #APP
 	
 	.section .fini
 #NO_APP
 	.align	2
 	.globl	_fini
-	.ent	_fini
 	.type	_fini, @function
 #NO_APP
 	lw	$31,28($sp)
@@ -41,7 +38,6 @@
 	.set	macro
 	.set	reorder
 
-	.end	_fini
 #APP
 	
 	.ident	"GCC: (GNU) 3.3.2"
@@ -54,10 +50,8 @@
 	
 	.section .init
 #NO_APP
-	.align	2
 	.align	3
 	.globl	_init
-	.ent	_init
 	.type	_init, @function
 #NO_APP
 	ld	$31,8($sp)
@@ -68,16 +62,12 @@
 	addiu	$sp,$sp,16
 	.set	macro
 	.set	reorder
-
-	.end	_init
 #APP
 	
 	.section .fini
 #NO_APP
-	.align	2
 	.align	3
 	.globl	_fini
-	.ent	_fini
 	.type	_fini, @function
 #NO_APP
 	ld	$31,8($sp)
@@ -89,7 +79,6 @@
 	.set	macro
 	.set	reorder
 
-	.end	_fini
 #APP
 	
 	.ident	"GCC: (GNU) 3.4.3"
@@ -105,7 +94,6 @@
 #NO_APP
 	.align	2
 	.globl	_init
-	.ent	_init
 	.type	_init, @function
 #NO_APP
 	ld	$31,24($sp)
@@ -118,14 +106,12 @@
 	.set	macro
 	.set	reorder
 
-	.end	_init
 #APP
 	
 	.section .fini
 #NO_APP
 	.align	2
 	.globl	_fini
-	.ent	_fini
 	.type	_fini, @function
 #NO_APP
 	ld	$31,24($sp)
@@ -138,7 +124,6 @@
 	.set	macro
 	.set	reorder
 
-	.end	_fini
 #APP
 	
 	.ident	"GCC: (GNU) 3.3.2"
diff --git a/libpthread/nptl/Makefile.in b/libpthread/nptl/Makefile.in
index 92d72a6cb..849bd5965 100644
--- a/libpthread/nptl/Makefile.in
+++ b/libpthread/nptl/Makefile.in
@@ -64,8 +64,8 @@ endif
 librt-so-y += $(librt_OBJS:.o=.oS) $(librt-pt-shared-only-routines-y:.o=.oS)
 
 ifeq ($(UCLIBC_CTOR_DTOR),y)
-START_FILE-libpthread.so := $(top_builddir)libpthread/nptl/sysdeps/pthread/crti.o
-END_FILE-libpthread.so := $(top_builddir)libpthread/nptl/sysdeps/pthread/crtn.o
+START_FILE-libpthread.so := $(top_builddir)libpthread/nptl/sysdeps/pthread/pt-crti.o
+END_FILE-libpthread.so := $(top_builddir)libpthread/nptl/sysdeps/pthread/pt-crtn.o
 LDFLAGS-libpthread.so += -nostartfiles
 $(top_builddir)lib/libpthread.so: | $(START_FILE-libpthread.so) $(END_FILE-libpthread.so)
 endif
diff --git a/libpthread/nptl/sysdeps/pthread/Makefile.in b/libpthread/nptl/sysdeps/pthread/Makefile.in
index d93b3a55f..398eaea12 100644
--- a/libpthread/nptl/sysdeps/pthread/Makefile.in
+++ b/libpthread/nptl/sysdeps/pthread/Makefile.in
@@ -73,23 +73,37 @@ CFLAGS-pt-initfini.c = -S -g0 $(PICFLAG) -fno-inline-functions	\
 			-finhibit-size-directive			\
 			-fno-asynchronous-unwind-tables -fno-unwind-tables \
 			$(patsubst -f%,-fno-%,$(call check_gcc,-fexceptions,))
-ASFLAGS-crti.S = -g0
-ASFLAGS-crtn.S = -g0
 
-$(libpthread_pthread_OUT)/pt-initfini.s: $(libpthread_pthread_DIR)/pt-initfini.c
+#ASFLAGS += $(PICFLAG) -I$(top_srcdir)include -I$(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)
+ifneq ($(wildcard $(libpthread_DIR)/sysdeps/linux/$(TARGET_ARCH)/pt-initfini.c),)
+PTHREAD_INITFINI := $(libpthread_DIR)/sysdeps/linux/$(TARGET_ARCH)/pt-initfini.c
+else
+PTHREAD_INITFINI := $(libpthread_pthread_DIR)/pt-initfini.c
+endif
+
+ASFLAGS-pt-crti.S =  $(PICFLAG)
+ASFLAGS-pt-crtn.S =  $(PICFLAG)
+
+$(libpthread_pthread_OUT)/pt-crti.o: $(libpthread_pthread_OUT)/pt-crti.S
+	$(compile.S)
+
+$(libpthread_pthread_OUT)/pt-crtn.o: $(libpthread_pthread_OUT)/pt-crtn.S
+	$(compile.S)
+
+$(libpthread_pthread_OUT)/pt-initfini.s: $(PTHREAD_INITFINI)
 	$(compile.c)
-$(libpthread_pthread_OUT)/defs.h: $(libpthread_pthread_DIR)/pt-initfini.c
+$(libpthread_pthread_OUT)/defs.h: $(PTHREAD_INITFINI)
 	$(do_sed) -n -e '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \
 		$(AWK) -f $(top_srcdir)extra/scripts/defs.awk > $@.tmp
 	$(Q)mv $@.tmp $@
 
-$(libpthread_pthread_OUT)/crti.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
+$(libpthread_pthread_OUT)/pt-crti.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
 	$(do_sed) -n -e '/[ 	]*\.file/d' \
 		-e '1,/@HEADER_ENDS/p' \
 		-e '/@_.*_PROLOG_BEGINS/,/@_.*_PROLOG_ENDS/p' \
 		-e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp
 	$(Q)mv $@.tmp $@
-$(libpthread_pthread_OUT)/crtn.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
+$(libpthread_pthread_OUT)/pt-crtn.S: $(libpthread_pthread_OUT)/pt-initfini.s $(libpthread_pthread_OUT)/defs.h
 	$(do_sed) -n -e '/[ 	]*\.file/d' \
 		-e '1,/@HEADER_ENDS/p' \
 		-e '/@_.*_EPILOG_BEGINS/,/@_.*_EPILOG_ENDS/p' \
-- 
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