Update.

2000-08-26  Ulrich Drepper  <drepper@redhat.com>

	* elf/Makefile (distribute): Add unloadmod.c, reldepmod1.c,
	reldepmod2.c, reldepmod3.c, and reldepmod4.c.
	(tests): Add unload, reldep, reldep2, and reldep3.
	(modules-names): Add unloadmod, reldepmod1, reldepmod2, reldepmod3,
	and reldepmod4.
	Add rules to build and run unload, reldep, reldep2, and reldep3.
	* elf/dl-lookup.c (_dl_lookup_symbol): Add new parameter explicit.
	Don't create relocation dependency if it is nonzero.
	(_dl_lookup_symbol_skip): Remove relocation dependency stuff.  This
	can never happen here.
	(_dl_lookup_versioned_symbol): Add new parameter explicit.
	Don't create relocation dependency if it is nonzero.
	(_dl_lookup_versioned_symbol_skip): Remove relocation dependency
	stuff.  This can never happen here.
	* sysdeps/generic/ldsodefs.h: Change prototypes.
	* elf/dl-reloc.c (RESOLVE_MAP): Pass 0 in explicit parameter to
	_dl_lookup_up and _dl_lookup_versioned_symbol.
	(RESOLV): Likewise.
	* elf/dl-runtime.c (fixup): Likewise.
	(profile_fixup): Likewise.
	* elf/dl-libc.c (do_dlsym): Pass 1 in explicit parameter to
	_dl_lookup_symbol.
	* elf/dl-symbol.c (_dl_symbol_value): Likewise.
	* elf/rtld.c (dl_main): Likewise.
	* elf/dl-sym.c (_dl_sym): Pass 1 in explicit parameter to
	_dl_lookup_symbol if handle is not RTLD_DEFAULT.  Always compute
	and pass down the caller map.
	(_dl_vsym): Likewise.
	* elf/reldep.c: New file.
	* elf/reldep2.c: New file.
	* elf/reldep3.c: New file.
	* elf/reldepmod1.c: New file.
	* elf/reldepmod2.c: New file.
	* elf/reldepmod3.c: New file.
	* elf/reldepmod4.c: New file.
	* elf/unload.c: New file.
	* elf/unloadmod.c: New file.

	* elf/do-lookup.h: Remove unused undef_name parameter.
	* elf/dl-lookup.c: Adjust callers.

1 files changed, 20 insertions, 6 deletions

diff --git a/elf/Makefile b/elf/Makefile
index 369aaba693..9f9fef99bc 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -41,13 +41,14 @@ distribute	:= $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \
 		   dl-librecon.h interp.c sln.c dl-dst.h hp-timing.h \
 		   do-lookup.h dl-lookupcfg.h sprof.c gen-trusted-dirs.awk \
 		   testobj1.c testobj2.c testobj3.c testobj4.c testobj5.c \
-		   testobj6.c testobj1_1.c failobj.c \
+		   testobj6.c testobj1_1.c failobj.c unloadmod.c \
 		   ldconfig.h ldconfig.c cache.c readlib.c readelflib.c \
 		   dep1.c dep2.c dep3.c dep4.c dl-dtprocnum.h \
 		   vismain.c vismod1.c vismod2.c vismod3.c \
 		   constload2.c constload3.c filtmod1.c filtmod2.c \
 		   nodlopenmod.c nodelete.c nodelmod1.c nodelmod2.c \
-		   nodelmod3.c nodelmod4.c nodlopen.c dl-osinfo.h
+		   nodelmod3.c nodelmod4.c nodlopen.c dl-osinfo.h \
+		   reldepmod1.c reldepmod2.c reldepmod3.c reldepmod4.c
 
 include ../Makeconfig
 
@@ -87,18 +88,19 @@ endif
 
 ifeq (yes,$(build-shared))
 tests = loadtest restest1 preloadtest loadfail multiload origtest resolvfail \
-	constload1 order $(tests-vis-$(have-protected)) noload filter \
-	$(tests-nodelete-$(have-z-nodelete)) \
+	constload1 order $(tests-vis-$(have-protected)) noload filter unload \
+	reldep reldep2 reldep3 $(tests-nodelete-$(have-z-nodelete)) \
 	$(tests-nodlopen-$(have-z-nodlopen))
 tests-vis-yes = vismain
 tests-nodelete-yes = nodelete
 tests-nodlopen-yes = nodlopen
 endif
 modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
-		testobj1_1 failobj constload2 constload3 \
+		testobj1_1 failobj constload2 constload3 unloadmod \
 		dep1 dep2 dep3 dep4 $(modules-vis-$(have-protected)) \
 		$(modules-nodelete-$(have-z-nodelete)) \
-		$(modules-nodlopen-$(have-z-nodlopen)) filtmod1 filtmod2
+		$(modules-nodlopen-$(have-z-nodlopen)) filtmod1 filtmod2 \
+		reldepmod1 reldepmod2 reldepmod3 reldepmod4
 modules-vis-yes = vismod1 vismod2 vismod3
 modules-nodelete-yes = nodelmod1 nodelmod2 nodelmod3 nodelmod4
 modules-nodlopen-yes = nodlopenmod
@@ -319,3 +321,15 @@ $(objpfx)filtmod1.so: $(objpfx)filtmod1.os $(objpfx)filtmod2.so
 		  -Wl,-rpath-link=$(rpath-link) \
 		  $< -Wl,-F,$(objpfx)filtmod2.so
 $(objpfx)filter: $(objpfx)filtmod1.so
+
+$(objpfx)unload: $(libdl)
+$(objpfx)unload.out: $(objpfx)unloadmod.so
+
+$(objpfx)reldep: $(libdl)
+$(objpfx)reldep.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod2.so
+
+$(objpfx)reldep2: $(libdl)
+$(objpfx)reldep2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod3.so
+
+$(objpfx)reldep3: $(libdl)
+$(objpfx)reldep3.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so