* config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
pthread_mutex_unlock, pthread_once): Reinstate pthread stubs.
* config/pa/t-pa-hpux11: Add rules to build pthread stubs.
* config/pa/t-pa64: Likewise.
* config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170287
138bc75d-0d04-0410-961f-
82ee72b054a4
+2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * config.gcc (hppa[12]*-*-hpux11*): Set extra_parts.
+ * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock,
+ pthread_mutex_unlock, pthread_once): Reinstate pthread stubs.
+ * config/pa/t-pa-hpux11: Add rules to build pthread stubs.
+ * config/pa/t-pa64: Likewise.
+ * config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define.
+
2011-02-18 Jakub Jelinek <jakub@redhat.com>
PR driver/47787
else
tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
fi
+ extra_parts="libgcc_stub.a"
case x${enable_threads} in
x | xyes | xposix )
thread_file=posix
%{!mt:%{!pthread:-a shared -lc -a archive}}}}\
%{shared:%{mt|pthread:-lpthread}}"
+/* The libgcc_stub.a library needs to come last. */
+#undef LINK_GCC_C_SEQUENCE_SPEC
+#define LINK_GCC_C_SEQUENCE_SPEC \
+ "%G %L %G %{!nostdlib:%{!nodefaultlibs:%{!shared:-lgcc_stub}}}"
+
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
"%{!shared:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}} \
{
}
#endif
+
+#ifdef L_pthread_default_stacksize_np
+int pthread_default_stacksize_np (unsigned long __attribute__((unused)),
+ unsigned long *);
+int
+pthread_default_stacksize_np (unsigned long new, unsigned long *old)
+{
+ if (old)
+ *old = 0;
+ return 0;
+}
+#endif
+
+#ifdef L_pthread_mutex_lock
+int pthread_mutex_lock (void);
+int
+pthread_mutex_lock (void)
+{
+ return 0;
+}
+#endif
+
+#ifdef L_pthread_mutex_unlock
+int pthread_mutex_unlock (void);
+int
+pthread_mutex_unlock (void)
+{
+ return 0;
+}
+#endif
+
+#ifdef L_pthread_once
+int pthread_once (void);
+int
+pthread_once (void)
+{
+ return 0;
+}
+#endif
TARGET_LIBGCC2_CFLAGS = -fPIC -frandom-seed=fixed-seed
LIB2FUNCS_EXTRA=lib2funcs.asm quadlib.c
+LIBGCCSTUB_OBJS = pthread_default_stacksize_np-stub.o \
+ pthread_mutex_lock-stub.o \
+ pthread_mutex_unlock-stub.o \
+ pthread_once-stub.o
+
+stublib.c: $(srcdir)/config/pa/stublib.c
+ rm -f stublib.c
+ cp $(srcdir)/config/pa/stublib.c .
+
+pthread_default_stacksize_np-stub.o: stublib.c $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -O2 -DL_pthread_default_stacksize_np stublib.c \
+ -o pthread_default_stacksize_np-stub.o
+
+pthread_mutex_lock-stub.o: stublib.c $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -O2 -DL_pthread_mutex_lock stublib.c \
+ -o pthread_mutex_lock-stub.o
+
+pthread_mutex_unlock-stub.o: stublib.c $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -O2 -DL_pthread_mutex_unlock stublib.c \
+ -o pthread_mutex_unlock-stub.o
+
+pthread_once-stub.o: stublib.c $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -O2 -DL_pthread_once stublib.c \
+ -o pthread_once-stub.o
+
+$(T)libgcc_stub.a: $(LIBGCCSTUB_OBJS)
+ -rm -rf $(T)libgcc_stub.a
+ $(AR) rc $(T)libgcc_stub.a $(LIBGCCSTUB_OBJS)
+ $(RANLIB) $(T)libgcc_stub.a
TARGET_LIBGCC2_CFLAGS = -fPIC -Dpa64=1 -DELF=1 -mlong-calls
LIB2FUNCS_EXTRA = quadlib.c
-LIBGCCSTUB_OBJS = rfi-stub.o dfi-stub.o jvrc-stub.o cxaf-stub.o
+LIBGCCSTUB_OBJS = rfi-stub.o dfi-stub.o jvrc-stub.o cxaf-stub.o \
+ pthread_default_stacksize_np-stub.o \
+ pthread_mutex_lock-stub.o \
+ pthread_mutex_unlock-stub.o \
+ pthread_once-stub.o
stublib.c: $(srcdir)/config/pa/stublib.c
rm -f stublib.c
$(GCC_FOR_TARGET) -c -O2 -DL_Jv_RegisterClasses stublib.c \
-o jvrc-stub.o
+pthread_default_stacksize_np-stub.o: stublib.c $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -O2 -DL_pthread_default_stacksize_np stublib.c \
+ -o pthread_default_stacksize_np-stub.o
+
+pthread_mutex_lock-stub.o: stublib.c $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -O2 -DL_pthread_mutex_lock stublib.c \
+ -o pthread_mutex_lock-stub.o
+
+pthread_mutex_unlock-stub.o: stublib.c $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -O2 -DL_pthread_mutex_unlock stublib.c \
+ -o pthread_mutex_unlock-stub.o
+
+pthread_once-stub.o: stublib.c $(GCC_PASSES)
+ $(GCC_FOR_TARGET) -c -O2 -DL_pthread_once stublib.c \
+ -o pthread_once-stub.o
+
$(T)libgcc_stub.a: $(LIBGCCSTUB_OBJS)
-rm -rf $(T)libgcc_stub.a
$(AR) rc $(T)libgcc_stub.a $(LIBGCCSTUB_OBJS)