diff options
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/Makefile | 9 | ||||
| -rw-r--r-- | elf/dl-close.c | 4 | ||||
| -rw-r--r-- | elf/reldep4.c | 40 | ||||
| -rw-r--r-- | elf/reldep4mod1.c | 7 | ||||
| -rw-r--r-- | elf/reldep4mod2.c | 6 | ||||
| -rw-r--r-- | elf/reldep4mod3.c | 7 | ||||
| -rw-r--r-- | elf/reldep4mod4.c | 6 |
7 files changed, 76 insertions, 3 deletions
diff --git a/elf/Makefile b/elf/Makefile index 39253e3709..e45d89d62f 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -53,6 +53,7 @@ distribute := $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \ nodlopenmod.c nodelete.c nodelmod1.c nodelmod2.c \ nodelmod3.c nodelmod4.c nodlopen.c dl-osinfo.h \ reldepmod1.c reldepmod2.c reldepmod3.c reldepmod4.c \ + reldep4mod1.c reldep4mod2.c reldep4mod3.c reldep4mod4.c \ nextmod1.c nextmod2.c pathoptobj.c tst-pathopt.sh \ neededobj1.c neededobj2.c neededobj3.c neededobj4.c \ neededobj5.c neededobj6.c firstobj.c \ @@ -99,7 +100,7 @@ endif ifeq (yes,$(build-shared)) tests = loadtest restest1 preloadtest loadfail multiload origtest resolvfail \ constload1 order $(tests-vis-$(have-protected)) noload filter unload \ - reldep reldep2 reldep3 next $(tests-nodelete-$(have-z-nodelete)) \ + reldep reldep2 reldep3 reldep4 next $(tests-nodelete-$(have-z-nodelete)) \ $(tests-nodlopen-$(have-z-nodlopen)) neededtest neededtest2 \ neededtest3 neededtest4 unload2 lateglobal initfirst global \ restest2 @@ -114,6 +115,7 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \ $(modules-nodelete-$(have-z-nodelete)) \ $(modules-nodlopen-$(have-z-nodlopen)) filtmod1 filtmod2 \ reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2 \ + reldep4mod1 reldep4mod2 reldep4mod3 reldep4mod4 \ neededobj1 neededobj2 neededobj3 neededobj4 \ neededobj5 neededobj6 firstobj globalmod1 \ unload2mod unload2dep ltglobmod1 ltglobmod2 pathoptobj @@ -275,6 +277,8 @@ $(objpfx)unload2mod.so: $(objpfx)unload2dep.so $(objpfx)ltglobmod2.so: $(libdl) $(objpfx)firstobj.so: $(shared-thread-library) $(objpfx)globalmod1.so: $(libdl) +$(objpfx)reldep4mod1.so: $(objpfx)reldep4mod3.so +$(objpfx)reldep4mod2.so: $(objpfx)reldep4mod4.so # filtmod1.so has a special rule $(filter-out $(objpfx)filtmod1.so, $(test-modules)): $(objpfx)%.so: $(objpfx)%.os @@ -386,6 +390,9 @@ $(objpfx)reldep2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod3.so $(objpfx)reldep3: $(libdl) $(objpfx)reldep3.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so +$(objpfx)reldep4: $(libdl) +$(objpfx)reldep4.out: $(objpfx)reldep4mod1.so $(objpfx)reldep4mod2.so + $(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so $(libdl) $(objpfx)unload2: $(libdl) diff --git a/elf/dl-close.c b/elf/dl-close.c index 7dce7d0f48..10a906d12e 100644 --- a/elf/dl-close.c +++ b/elf/dl-close.c @@ -224,8 +224,8 @@ _dl_close (void *_map) struct reldep_list *newrel; newrel = (struct reldep_list *) alloca (sizeof (*reldeps)); - newrel->rellist = map->l_reldeps; - newrel->nrellist = map->l_reldepsact; + newrel->rellist = imap->l_reldeps; + newrel->nrellist = imap->l_reldepsact; newrel->next = reldeps; reldeps = newrel; diff --git a/elf/reldep4.c b/elf/reldep4.c new file mode 100644 index 0000000000..e8ab6d23de --- /dev/null +++ b/elf/reldep4.c @@ -0,0 +1,40 @@ +#include <dlfcn.h> +#include <mcheck.h> +#include <stdio.h> +#include <stdlib.h> + +int +main() +{ + int i; + void *h1, *h2; + + mtrace (); + + for (i = 0; i < 3; i++) + { + h1 = dlopen ("reldep4mod1.so", RTLD_NOW | RTLD_GLOBAL); + if (h1 == NULL) + { + printf ("cannot open reldep4mod1.so: %s\n", dlerror ()); + exit (1); + } + h2 = dlopen ("reldep4mod2.so", RTLD_NOW | RTLD_GLOBAL); + if (h2 == NULL) + { + printf ("cannot open reldep4mod2.so: %s\n", dlerror ()); + exit (1); + } + if (dlclose (h1) != 0) + { + printf ("closing h1 failed: %s\n", dlerror ()); + exit (1); + } + if (dlclose (h2) != 0) + { + printf ("closing h2 failed: %s\n", dlerror ()); + exit (1); + } + } + return 0; +} diff --git a/elf/reldep4mod1.c b/elf/reldep4mod1.c new file mode 100644 index 0000000000..934a68096e --- /dev/null +++ b/elf/reldep4mod1.c @@ -0,0 +1,7 @@ +int foo (void); + +int foo (void) +{ + return 0; +} + diff --git a/elf/reldep4mod2.c b/elf/reldep4mod2.c new file mode 100644 index 0000000000..bb7bd7cfc0 --- /dev/null +++ b/elf/reldep4mod2.c @@ -0,0 +1,6 @@ +extern int foo(); + +int bar () +{ + foo(); +} diff --git a/elf/reldep4mod3.c b/elf/reldep4mod3.c new file mode 100644 index 0000000000..934a68096e --- /dev/null +++ b/elf/reldep4mod3.c @@ -0,0 +1,7 @@ +int foo (void); + +int foo (void) +{ + return 0; +} + diff --git a/elf/reldep4mod4.c b/elf/reldep4mod4.c new file mode 100644 index 0000000000..bb7bd7cfc0 --- /dev/null +++ b/elf/reldep4mod4.c @@ -0,0 +1,6 @@ +extern int foo(); + +int bar () +{ + foo(); +} |