diff options
| -rw-r--r-- | libpthread/nptl/.gitignore | 3 | ||||
| -rw-r--r-- | libpthread/nptl/Makefile.in | 12 | ||||
| -rw-r--r-- | libpthread/nptl/sysdeps/pthread/Makefile.in | 24 | ||||
| -rw-r--r-- | libpthread/nptl/sysdeps/pthread/defs.awk | 24 | ||||
| -rw-r--r-- | libpthread/nptl/sysdeps/pthread/pt-initfini.c | 4 |
5 files changed, 32 insertions, 35 deletions
diff --git a/libpthread/nptl/.gitignore b/libpthread/nptl/.gitignore index ac44e0c5d..06395e1f5 100644 --- a/libpthread/nptl/.gitignore +++ b/libpthread/nptl/.gitignore @@ -18,6 +18,9 @@ sysdeps/unix/sysv/linux/lowlevelrobustlock.h sysdeps/unix/sysv/linux/structsem.h sysdeps/unix/sysv/linux/unwindbuf.h sysdeps/unix/sysv/linux/pthread-pi-defines.h +sysdeps/pthread/crt[in].S +sysdeps/pthread/defs.h +sysdeps/pthread/pt-initfini.s # # symlinks # diff --git a/libpthread/nptl/Makefile.in b/libpthread/nptl/Makefile.in index 3e9676ac8..70616a1fe 100644 --- a/libpthread/nptl/Makefile.in +++ b/libpthread/nptl/Makefile.in @@ -63,9 +63,11 @@ librt-a-y += $(librt_OBJS) endif librt-so-y += $(librt_OBJS:.o=.oS) $(librt-pt-shared-only-routines-y:.o=.oS) -ifneq ($(UCLIBC_CTOR_DTOR),y) -START_FILE-libpthread.so := $(top_builddir)/libpthread/nptl/sysdeps/pthread/crti.o $(SHARED_START_FILES) -END_FILE-libpthread.so := $(SHARED_END_FILES) $(top_builddir)/libpthread/nptl/sysdeps/pthread/crtn.o +ifeq ($(UCLIBC_CTOR_DTOR),y) +START_FILE-libpthread.so := $(top_builddir)/libpthread/nptl/sysdeps/pthread/crti.o +END_FILE-libpthread.so := $(top_builddir)/libpthread/nptl/sysdeps/pthread/crtn.o +LDFLAGS-libpthread.so += -nostartfiles +$(top_builddir)lib/libpthread.so: | $(START_FILE-libpthread.so) $(END_FILE-libpthread.so) endif libpthread_FULL_NAME := libpthread-$(VERSION).so @@ -137,9 +139,9 @@ CLEAN_libpthread/nptl: $(do_rm) $(addprefix $(libpthread_OUT)/*., o os oS a) ifeq ($(PTHREADS_DEBUG_SUPPORT),y) -LDFLAGS-libpthread.so := $(LDFLAGS_NOSTRIP) -Wl,-z,defs +LDFLAGS-libpthread.so += $(LDFLAGS_NOSTRIP) -Wl,-z,defs else -LDFLAGS-libpthread.so := $(LDFLAGS) +LDFLAGS-libpthread.so += $(LDFLAGS) endif LDFLAGS-libpthread.so += $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so $(top_builddir)lib/libdl-$(VERSION).so \ diff --git a/libpthread/nptl/sysdeps/pthread/Makefile.in b/libpthread/nptl/sysdeps/pthread/Makefile.in index fc0c6ac3e..d93b3a55f 100644 --- a/libpthread/nptl/sysdeps/pthread/Makefile.in +++ b/libpthread/nptl/sysdeps/pthread/Makefile.in @@ -67,22 +67,34 @@ librt-pt-shared-only-routines-y = rt-unwind-resume.c ifeq ($(UCLIBC_CTOR_DTOR),y) CFLAGS-OMIT-pt-initfini.c = $(CFLAGS-pthread) -CFLAGS-pt-initfini.c = -S -g0 -fPIC -fno-inline-functions \ +CFLAGS-pt-initfini.c = -S -g0 $(PICFLAG) -fno-inline-functions \ $(call check_gcc,-fno-unit-at-a-time,) \ + $(SSP_DISABLE_FLAGS) \ -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 $(compile.c) - $(do_sed) '/@TESTS_BEGIN/,/@TESTS_END/p' $< | \ - $(do_awk) $(libpthread_pthread_DIR)/defs.awk > $(libpthread_pthread_OUT)/defs.h +$(libpthread_pthread_OUT)/defs.h: $(libpthread_pthread_DIR)/pt-initfini.c + $(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)/crtn.S: $(libpthread_pthread_OUT)/pt-initfini.s - $(do_sed) -e '1,/@HEADER_ENDS/p' \ +$(libpthread_pthread_OUT)/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/,$$p' $< > $@ + -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp + $(Q)mv $@.tmp $@ +$(libpthread_pthread_OUT)/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' \ + -e '/@TRAILER_BEGINS/,$$p' $< > $@.tmp + $(Q)mv $@.tmp $@ endif # It would have been easier to just add dummy files that include the real # impl, but ok. diff --git a/libpthread/nptl/sysdeps/pthread/defs.awk b/libpthread/nptl/sysdeps/pthread/defs.awk deleted file mode 100644 index d41d57bd7..000000000 --- a/libpthread/nptl/sysdeps/pthread/defs.awk +++ /dev/null @@ -1,24 +0,0 @@ -/^[ ]*\.endp/ { need_endp = 1 } -/^[ ]*\.end/ { need_end = 1 } -/^[ ]*\.align/ { if($2 > max) max = $2; } - -END { - if(need_endp) - { - print "#define END_INIT .endp _init"; - print "#define END_FINI .endp _fini"; - } else if(need_end) - { - print "#define END_INIT .end _init"; - print "#define END_FINI .end _fini"; - } - else - { - print "#define END_INIT"; - print "#define END_FINI"; - } - if(max) - print "#define ALIGN .align", max; - else - print "#define ALIGN"; -} diff --git a/libpthread/nptl/sysdeps/pthread/pt-initfini.c b/libpthread/nptl/sysdeps/pthread/pt-initfini.c index 1f81144d0..ccdce3e22 100644 --- a/libpthread/nptl/sysdeps/pthread/pt-initfini.c +++ b/libpthread/nptl/sysdeps/pthread/pt-initfini.c @@ -44,6 +44,10 @@ /* Embed an #include to pull in the alignment and .end directives. */ __asm__ ("\n#include \"defs.h\""); +__asm__ ("\n#if defined __i686 && defined __ASSEMBLER__"); +__asm__ ("\n#undef __i686"); +__asm__ ("\n#define __i686 __i686"); +__asm__ ("\n#endif"); /* The initial common code ends here. */ __asm__ ("\n/*@HEADER_ENDS*/"); |