diff options
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/Makefile | 8 | ||||
| -rw-r--r-- | elf/filter.c | 14 | ||||
| -rw-r--r-- | elf/filtmod1.c | 5 | ||||
| -rw-r--r-- | elf/filtmod2.c | 5 |
4 files changed, 30 insertions, 2 deletions
diff --git a/elf/Makefile b/elf/Makefile index 2da8acaf41..360e764a52 100644 --- a/elf/Makefile +++ b/elf/Makefile @@ -85,7 +85,7 @@ endif ifeq (yes,$(build-shared)) tests = loadtest restest1 preloadtest loadfail multiload origtest resolvfail \ - constload1 order $(tests-vis-$(have-protected)) noload \ + constload1 order $(tests-vis-$(have-protected)) noload filter \ $(tests-nodelete-$(have-z-nodelete)) \ $(tests-nodlopen-$(have-z-nodlopen)) tests-vis-yes = vismain @@ -96,7 +96,7 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \ testobj1_1 failobj constload2 constload3 \ dep1 dep2 dep3 dep4 $(modules-vis-$(have-protected)) \ $(modules-nodelete-$(have-z-nodelete)) \ - $(modules-nodlopen-$(have-z-nodlopen)) + $(modules-nodlopen-$(have-z-nodlopen)) filtmod1 filtmod2 modules-vis-yes = vismod1 vismod2 vismod3 modules-nodelete-yes = nodelmod1 nodelmod2 nodelmod3 nodelmod4 modules-nodlopen-yes = nodlopenmod @@ -243,6 +243,7 @@ $(objpfx)dep1.so: $(objpfx)dep2.so $(objpfx)dep4.so $(objpfx)dep2.so: $(objpfx)dep3.so $(objpfx)dep4.so $(objpfx)dep4.so: $(objpfx)dep3.so $(objpfx)nodelmod3.so: $(objpfx)nodelmod4.so +$(objpfx)filtmod1.so: $(objpfx)filtmod2.so $(test-modules): $(objpfx)%.so: $(objpfx)%.os $(build-module) @@ -313,3 +314,6 @@ $(objpfx)nodelete.out: $(objpfx)nodelmod1.so $(objpfx)nodelmod2.so \ LDFLAGS-nodlopenmod.so = -Wl,--enable-new-dtags,-z,nodlopen $(objpfx)nodlopen: $(libdl) $(objpfx)nodlopen.out: $(objpfx)nodlopenmod.so + +LDFLAGS-filtmod1.so = -Wl,-F,$(objpfx)filtmod2.so +$(objpfx)filter: $(objpfx)filtmod1.so diff --git a/elf/filter.c b/elf/filter.c new file mode 100644 index 0000000000..76bc91adc5 --- /dev/null +++ b/elf/filter.c @@ -0,0 +1,14 @@ +#include <stdio.h> +#include <string.h> + +extern const char *foo (void); + +int +main (void) +{ + const char *s = foo (); + + printf ("called `foo' from `%s'\n", s); + + return strcmp (s, "filtmod2.c"); +} diff --git a/elf/filtmod1.c b/elf/filtmod1.c new file mode 100644 index 0000000000..3810d7fa84 --- /dev/null +++ b/elf/filtmod1.c @@ -0,0 +1,5 @@ +const char * +foo (void) +{ + return __FILE__; +} diff --git a/elf/filtmod2.c b/elf/filtmod2.c new file mode 100644 index 0000000000..3810d7fa84 --- /dev/null +++ b/elf/filtmod2.c @@ -0,0 +1,5 @@ +const char * +foo (void) +{ + return __FILE__; +} |