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Update.
2000-10-19 H.J. Lu <hjl@gnu.org> * elf/Makefile (distribute): Add neededtest.c, neededobj1.c, neededobj2.c and neededobj3.c. (tests): Add neededtest. (modules-names): Add neededobj1, neededobj2 and neededobj3. ($(objpfx)neededobj1.so): New target. ($(objpfx)neededobj2.so): Likewise. ($(objpfx)neededobj3.so): Likewise. ($(objpfx)neededtest): Likewise. ($(objpfx)neededtest.out): Likewise. * elf/neededtest.c: New. Based on the bug report from Allen Bauer <kylix_rd@hotmail.com>. * elf/neededobj1.c: Likewise. * elf/neededobj2.c: Likewise. * elf/neededobj3.c: Likewise. 2000-10-20 Ulrich Drepper <drepper@redhat.com> * elf/dl-close.c (_dl_close): Decrement reference counter for all dependencies even if the DSO does not get unloaded. * elf/dl-load.c (_dl_map_object_from_fd): Pass pointer to ELF header to elf_machine_matches_host. * sysdeps/alpha/dl-machine.h (elf_machine_matches_host): Parameter is now pointer to ELF header. * sysdeps/arm/dl-machine.h: Likewise. * sysdeps/generic/dl-machine.h: Likewise. * sysdeps/hppa/dl-machine.h: Likewise. * sysdeps/i386/dl-machine.h: Likewise. * sysdeps/ia64/dl-machine.h: Likewise. * sysdeps/m68k/dl-machine.h: Likewise. * sysdeps/mips/dl-machine.h: Likewise. * sysdeps/mips/mips64/dl-machine.h: Likewise. * sysdeps/powerpc/dl-machine.h: Likewise. * sysdeps/s390/dl-machine.h: Likewise. * sysdeps/sh/dl-machine.h: Likewise. * sysdeps/sparc/sparc32/dl-machine.h: Likewise. * sysdeps/sparc/sparc64/dl-machine.h: Likewise. Patch by Martin Schwidefsksy <schwidefsky@de.ibm.com>. 2000-10-20 Jakub Jelinek <jakub@redhat.com> * include/limits.h: Include bits/wordsize.h, use #if __WORDSIZE == 64 check instead of #ifdef __alpha__. * include/bits/xopen_lim.h (WORD_BIT, LONG_BIT): Don't count on INT_MAX, __INT_MAX__, LONG_MAX or __LONG_MAX__ being defined when this is included. * posix/wordexp-tst.sh (testout): Place output file in build directory. Patch by Joseph S. Myers <jsm28@cam.ac.uk>.
This commit is contained in:
Ulrich Drepper
parent
2a0dcb7c16
commit
ceb579a3f8
52
ChangeLog
52
ChangeLog
@ -1,5 +1,57 @@
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2000-10-19 H.J. Lu <hjl@gnu.org>
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* elf/Makefile (distribute): Add neededtest.c, neededobj1.c,
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neededobj2.c and neededobj3.c.
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(tests): Add neededtest.
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(modules-names): Add neededobj1, neededobj2 and neededobj3.
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($(objpfx)neededobj1.so): New target.
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($(objpfx)neededobj2.so): Likewise.
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($(objpfx)neededobj3.so): Likewise.
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($(objpfx)neededtest): Likewise.
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($(objpfx)neededtest.out): Likewise.
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* elf/neededtest.c: New. Based on the bug report from
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Allen Bauer <kylix_rd@hotmail.com>.
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* elf/neededobj1.c: Likewise.
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* elf/neededobj2.c: Likewise.
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* elf/neededobj3.c: Likewise.
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2000-10-20 Ulrich Drepper <drepper@redhat.com>
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* elf/dl-close.c (_dl_close): Decrement reference counter for all
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dependencies even if the DSO does not get unloaded.
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* elf/dl-load.c (_dl_map_object_from_fd): Pass pointer to ELF header
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to elf_machine_matches_host.
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* sysdeps/alpha/dl-machine.h (elf_machine_matches_host): Parameter
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is now pointer to ELF header.
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* sysdeps/arm/dl-machine.h: Likewise.
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* sysdeps/generic/dl-machine.h: Likewise.
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* sysdeps/hppa/dl-machine.h: Likewise.
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* sysdeps/i386/dl-machine.h: Likewise.
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* sysdeps/ia64/dl-machine.h: Likewise.
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* sysdeps/m68k/dl-machine.h: Likewise.
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* sysdeps/mips/dl-machine.h: Likewise.
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* sysdeps/mips/mips64/dl-machine.h: Likewise.
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* sysdeps/powerpc/dl-machine.h: Likewise.
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* sysdeps/s390/dl-machine.h: Likewise.
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* sysdeps/sh/dl-machine.h: Likewise.
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* sysdeps/sparc/sparc32/dl-machine.h: Likewise.
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* sysdeps/sparc/sparc64/dl-machine.h: Likewise.
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Patch by Martin Schwidefsksy <schwidefsky@de.ibm.com>.
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2000-10-20 Jakub Jelinek <jakub@redhat.com>
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* include/limits.h: Include bits/wordsize.h, use #if __WORDSIZE == 64
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check instead of #ifdef __alpha__.
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* include/bits/xopen_lim.h (WORD_BIT, LONG_BIT): Don't count on
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INT_MAX, __INT_MAX__, LONG_MAX or __LONG_MAX__ being defined when
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this is included.
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2000-10-20 Ulrich Drepper <drepper@redhat.com>
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* posix/wordexp-tst.sh (testout): Place output file in build
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directory. Patch by Joseph S. Myers <jsm28@cam.ac.uk>.
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* sysdeps/powerpc/fpu/bits/mathinline.h: Pretty print.
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2000-10-19 Ulrich Drepper <drepper@redhat.com>
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17
elf/Makefile
17
elf/Makefile
@ -53,7 +53,8 @@ distribute := $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \
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nodlopenmod.c nodelete.c nodelmod1.c nodelmod2.c \
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nodelmod3.c nodelmod4.c nodlopen.c dl-osinfo.h \
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reldepmod1.c reldepmod2.c reldepmod3.c reldepmod4.c \
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nextmod1.c nextmod2.c
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nextmod1.c nextmod2.c \
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neededtest.c neededobj1.c neededobj2.c neededobj3.c
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include ../Makeconfig
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@ -95,7 +96,7 @@ ifeq (yes,$(build-shared))
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tests = loadtest restest1 preloadtest loadfail multiload origtest resolvfail \
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constload1 order $(tests-vis-$(have-protected)) noload filter unload \
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reldep reldep2 reldep3 next $(tests-nodelete-$(have-z-nodelete)) \
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$(tests-nodlopen-$(have-z-nodlopen))
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$(tests-nodlopen-$(have-z-nodlopen)) neededtest
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tests-vis-yes = vismain
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tests-nodelete-yes = nodelete
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tests-nodlopen-yes = nodlopen
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@ -105,7 +106,8 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
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dep1 dep2 dep3 dep4 $(modules-vis-$(have-protected)) \
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$(modules-nodelete-$(have-z-nodelete)) \
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$(modules-nodlopen-$(have-z-nodlopen)) filtmod1 filtmod2 \
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reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2
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reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2 \
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neededobj1 neededobj2 neededobj3
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modules-vis-yes = vismod1 vismod2 vismod3
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modules-nodelete-yes = nodelmod1 nodelmod2 nodelmod3 nodelmod4
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modules-nodlopen-yes = nodlopenmod
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@ -249,6 +251,10 @@ $(objpfx)dep4.so: $(objpfx)dep3.so
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$(objpfx)nodelmod3.so: $(objpfx)nodelmod4.so
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$(objpfx)nextmod1.so: $(libdl)
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$(objpfx)neededobj1.so: $(libdl)
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$(objpfx)neededobj2.so: $(objpfx)neededobj1.so $(libdl)
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$(objpfx)neededobj3.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so $(libdl)
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# filtmod1.so has a special rule
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$(filter-out $(objpfx)filtmod1.so, $(test-modules)): $(objpfx)%.so: $(objpfx)%.os
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$(build-module)
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@ -258,6 +264,11 @@ LDFLAGS-loadtest = -rdynamic
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$(objpfx)loadtest.out: $(test-modules)
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$(objpfx)neededtest: $(libdl)
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$(objpfx)neededtest.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
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$(objpfx)neededobj3.so
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$(objpfx)restest1: $(objpfx)testobj1.so $(objpfx)testobj1_1.so $(libdl)
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LDFLAGS-restest1 = -rdynamic
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@ -61,6 +61,9 @@ _dl_close (void *_map)
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/* Acquire the lock. */
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__libc_lock_lock (_dl_load_lock);
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list = map->l_searchlist.r_list;
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nsearchlist = map->l_searchlist.r_nlist;
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/* Decrement the reference count. */
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if (map->l_opencount > 1 || map->l_type != lt_loaded)
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{
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@ -78,14 +81,17 @@ _dl_close (void *_map)
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"\n", NULL);
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}
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--map->l_opencount;
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/* Even if we don't unload it now, we still have to decrement
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`l_opencount' of the dependencies. Otherwise, they may not
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get unloaded later. */
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for (i = 0; i < nsearchlist; ++i)
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if (! (list[i]->l_flags_1 & DF_1_NODELETE))
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--list[i]->l_opencount;
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__libc_lock_unlock (_dl_load_lock);
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return;
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}
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list = map->l_searchlist.r_list;
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nsearchlist = map->l_searchlist.r_nlist;
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rellist = map->l_reldeps;
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nrellist = map->l_reldepsact;
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@ -851,7 +851,7 @@ _dl_map_object_from_fd (const char *name, int fd, char *realname,
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if (__builtin_expect (header->e_version, EV_CURRENT) != EV_CURRENT)
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LOSE (0, N_("ELF file version does not match current one"));
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if (! __builtin_expect (elf_machine_matches_host (header->e_machine), 1))
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if (! __builtin_expect (elf_machine_matches_host (header), 1))
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LOSE (0, N_("ELF file machine architecture does not match"));
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if (__builtin_expect (header->e_phentsize, sizeof (ElfW(Phdr)))
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!= sizeof (ElfW(Phdr)))
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4
elf/neededobj1.c
Normal file
4
elf/neededobj1.c
Normal file
@ -0,0 +1,4 @@
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void
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c_function (void)
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{
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}
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7
elf/neededobj2.c
Normal file
7
elf/neededobj2.c
Normal file
@ -0,0 +1,7 @@
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extern void c_function (void);
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void
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b_function (void)
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{
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c_function();
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}
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9
elf/neededobj3.c
Normal file
9
elf/neededobj3.c
Normal file
@ -0,0 +1,9 @@
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extern void b_function (void);
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extern void c_function (void);
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void
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a_function (void)
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{
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b_function ();
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c_function ();
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}
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104
elf/neededtest.c
Normal file
104
elf/neededtest.c
Normal file
@ -0,0 +1,104 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <dlfcn.h>
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#include <link.h>
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static int
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check_loaded_objects (const char **loaded)
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{
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struct link_map *lm;
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int n;
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int *found = NULL;
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int errors = 0;
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for (n = 0; loaded[n]; n++)
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/* NOTHING */;
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if (n)
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{
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found = (int *) alloca (sizeof (int) * n);
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memset (found, 0, sizeof (int) * n);
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}
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printf(" Name\n");
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printf(" --------------------------------------------------------\n");
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for (lm = _r_debug.r_map; lm; lm = lm->l_next)
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{
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if (lm->l_name && lm->l_name[0])
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printf(" %s\n", lm->l_name);
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if (lm->l_type == lt_loaded && lm->l_name)
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{
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int match = 0;
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for (n = 0; loaded[n] != NULL; n++)
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{
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if (strcmp (basename (loaded[n]), basename (lm->l_name)) == 0)
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{
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found[n] = 1;
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match = 1;
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break;
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}
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}
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if (match == 0)
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{
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++errors;
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printf ("ERRORS: %s is not unloaded\n", lm->l_name);
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}
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}
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}
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for (n = 0; loaded[n] != NULL; n++)
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{
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if (found[n] == 0)
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{
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++errors;
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printf ("ERRORS: %s is not loaded\n", loaded[n]);
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}
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}
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return errors;
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}
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int
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main (void)
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{
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void *obj2;
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void *obj3;
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const char *loaded[] = { NULL, NULL, NULL, NULL };
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int errors = 0;
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printf ("\nThis is what is in memory now:\n");
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errors += check_loaded_objects (loaded);
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printf( "Loading shared object neededobj3.so\n");
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obj3 = dlopen( "neededobj3.so", RTLD_LAZY);
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if (obj3 == NULL)
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{
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printf ("%s\n", dlerror ());
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exit (1);
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}
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printf ("And this is what is now in memory\n");
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loaded[0] = "neededobj1.so";
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loaded[1] = "neededobj2.so";
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loaded[2] = "neededobj3.so";
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errors += check_loaded_objects (loaded);
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printf ("Now loading shared object neededobj2.so\n");
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obj2 = dlopen ("neededobj2.so", RTLD_LAZY);
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if (obj2 == NULL)
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{
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printf ("%s\n", dlerror ());
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exit (1);
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}
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printf ("Again, this is what is in memory\n");
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errors += check_loaded_objects (loaded);
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printf ("Closing neededobj2.so\n");
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dlclose (obj2);
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errors += check_loaded_objects (loaded);
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printf ("Closing neededobj3.so\n");
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dlclose (obj3);
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loaded[0] = NULL;
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errors += check_loaded_objects (loaded);
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if (errors != 0)
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printf ("%d errorss found\n", errors);
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return errors;
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}
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@ -92,23 +92,54 @@
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/* Number of bits in a word of type `int'. */
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#if INT_MAX == 32767
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# define WORD_BIT 16
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#else
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# if INT_MAX == 2147483647
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# define WORD_BIT 32
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#ifdef INT_MAX
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# if INT_MAX == 32767
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# define WORD_BIT 16
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# else
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# if INT_MAX == 2147483647
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# define WORD_BIT 32
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# else
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/* Safe assumption. */
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# define WORD_BIT 64
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# define WORD_BIT 64
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# endif
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# endif
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#elif defined __INT_MAX__
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# if __INT_MAX__ == 32767
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# define WORD_BIT 16
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# else
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# if __INT_MAX__ == 2147483647
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# define WORD_BIT 32
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# else
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/* Safe assumption. */
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# define WORD_BIT 64
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# endif
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# endif
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#else
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# define WORD_BIT 32
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#endif
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/* Number of bits in a word of type `long int'. */
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#if LONG_MAX == 2147483647
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# define LONG_BIT 32
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#else
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#ifdef LONG_MAX
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# if LONG_MAX == 2147483647
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# define LONG_BIT 32
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# else
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/* Safe assumption. */
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# define LONG_BIT 64
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# define LONG_BIT 64
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# endif
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#elif defined __LONG_MAX__
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# if __LONG_MAX__ == 2147483647
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# define LONG_BIT 32
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# else
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/* Safe assumption. */
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# define LONG_BIT 64
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# endif
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#else
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# include <bits/wordsize.h>
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# if __WORDSIZE == 64
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# define LONG_BIT 64
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# else
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# define LONG_BIT 32
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# endif
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#endif
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#endif /* bits/xopen_lim.h */
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@ -42,6 +42,8 @@
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# ifndef _LIMITS_H
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# define _LIMITS_H 1
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#include <bits/wordsize.h>
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/* We don't have #include_next.
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Define ANSI <limits.h> for standard 32-bit words. */
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@ -82,7 +84,7 @@
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# define UINT_MAX 4294967295U
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/* Minimum and maximum values a `signed long int' can hold. */
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# ifdef __alpha__
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# if __WORDSIZE == 64
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# define LONG_MAX 9223372036854775807L
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# else
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# define LONG_MAX 2147483647L
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@ -90,7 +92,7 @@
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# define LONG_MIN (-LONG_MAX - 1L)
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|
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/* Maximum value an `unsigned long int' can hold. (Minimum is 0.) */
|
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# ifdef __alpha__
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# if __WORDSIZE == 64
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# define ULONG_MAX 18446744073709551615UL
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# else
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# define ULONG_MAX 4294967295UL
|
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|
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@ -245,6 +245,7 @@ collating-symbol <CYR-OUBRE>
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collating-symbol <CYR-EF>
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collating-symbol <CYR-HA>
|
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collating-symbol <CYR-TSE>
|
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collating-symbol <CYR-CHE>
|
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collating-symbol <CYR-DCHE>
|
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collating-symbol <CYR-SHA>
|
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collating-symbol <CYR-SHTSHA>
|
||||
@ -501,6 +502,7 @@ collating-symbol <CYR-YA>
|
||||
<CYR-EF>
|
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<CYR-HA>
|
||||
<CYR-TSE>
|
||||
<CYR-CHE>
|
||||
<CYR-DCHE>
|
||||
<CYR-SHA>
|
||||
<CYR-SHTSHA>
|
||||
@ -1428,7 +1430,7 @@ order_start <CYRIL>;forward;forward;forward;forward,position
|
||||
<U0444> <CYR-EF>;<BAS>;<MIN>;IGNORE
|
||||
<U0445> <CYR-HA>;<BAS>;<MIN>;IGNORE
|
||||
<U0446> <CYR-TSE>;<BAS>;<MIN>;IGNORE
|
||||
<U0447> <CYR-TSHE>;<BAS>;<MIN>;IGNORE
|
||||
<U0447> <CYR-CHE>;<BAS>;<MIN>;IGNORE
|
||||
<U045F> <CYR-DCHE>;<BAS>;<MIN>;IGNORE
|
||||
<U0448> <CYR-SHA>;<BAS>;<MIN>;IGNORE
|
||||
<U0449> <CYR-SHTSHA>;<BAS>;<MIN>;IGNORE
|
||||
@ -1473,7 +1475,7 @@ order_start <CYRIL>;forward;forward;forward;forward,position
|
||||
<U0424> <CYR-EF>;<BAS>;<CAP>;IGNORE
|
||||
<U0425> <CYR-HA>;<BAS>;<CAP>;IGNORE
|
||||
<U0426> <CYR-TSE>;<BAS>;<CAP>;IGNORE
|
||||
<U0427> <CYR-TSHE>;<BAS>;<CAP>;IGNORE
|
||||
<U0427> <CYR-CHE>;<BAS>;<CAP>;IGNORE
|
||||
<U040F> <CYR-DCHE>;<BAS>;<CAP>;IGNORE
|
||||
<U0428> <CYR-SHA>;<BAS>;<CAP>;IGNORE
|
||||
<U0429> <CYR-SHTSHA>;<BAS>;<CAP>;IGNORE
|
||||
|
||||
@ -7,10 +7,8 @@
|
||||
common_objpfx=$1; shift
|
||||
elf_objpfx=$1; shift
|
||||
rtld_installed_name=$1; shift
|
||||
logfile=$common_objpfx/posix/wordexp-tst.out
|
||||
|
||||
: ${TMPDIR=${common_objpfx}posix}
|
||||
testout=$TMPDIR/wordexp-test-result
|
||||
logfile=${common_objpfx}posix/wordexp-tst.out
|
||||
testout=${common_objpfx}posix/wordexp-test-result
|
||||
|
||||
result=0
|
||||
rm -f $logfile
|
||||
|
||||
@ -29,11 +29,11 @@
|
||||
#include <string.h>
|
||||
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int
|
||||
elf_machine_matches_host (Elf64_Word e_machine)
|
||||
elf_machine_matches_host (const Elf64_Ehdr *ehdr)
|
||||
{
|
||||
return e_machine == EM_ALPHA;
|
||||
return ehdr->e_machine == EM_ALPHA;
|
||||
}
|
||||
|
||||
/* Return the link-time address of _DYNAMIC. The multiple-got-capable
|
||||
|
||||
@ -43,17 +43,11 @@
|
||||
: "a1"); \
|
||||
}
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int __attribute__ ((unused))
|
||||
elf_machine_matches_host (Elf32_Half e_machine)
|
||||
elf_machine_matches_host (const Elf32_Ehdr *ehdr)
|
||||
{
|
||||
switch (e_machine)
|
||||
{
|
||||
case EM_ARM:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
return ehdr->e_machine == EM_ARM;
|
||||
}
|
||||
|
||||
|
||||
@ -491,7 +485,7 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
|
||||
|
||||
newvalue = value - (Elf32_Addr)reloc_addr + (addend << 2);
|
||||
if (newvalue & 0xfc000003)
|
||||
newvalue = fix_bad_pc24(reloc_addr, value)
|
||||
newvalue = fix_bad_pc24(reloc_addr, value)
|
||||
- (Elf32_Addr)reloc_addr + (addend << 2);
|
||||
|
||||
newvalue = newvalue >> 2;
|
||||
|
||||
@ -23,11 +23,11 @@
|
||||
#include <link.h>
|
||||
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int
|
||||
elf_machine_matches_host (Elf32_Half e_machine)
|
||||
elf_machine_matches_host (const Elf32_Ehdr *ehdr)
|
||||
{
|
||||
switch (e_machine)
|
||||
switch (ehdr->e_machine)
|
||||
{
|
||||
default:
|
||||
return 0;
|
||||
|
||||
@ -59,11 +59,11 @@ extern int __fptr_count;
|
||||
extern Elf32_Addr __hppa_make_fptr (const struct link_map *, Elf32_Addr,
|
||||
struct hppa_fptr **, struct hppa_fptr *);
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int
|
||||
elf_machine_matches_host (Elf32_Half e_machine)
|
||||
elf_machine_matches_host (const Elf32_Ehdr *ehdr)
|
||||
{
|
||||
return e_machine == EM_PARISC;
|
||||
return ehdr->e_machine == EM_PARISC;
|
||||
}
|
||||
|
||||
|
||||
@ -252,7 +252,7 @@ elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
|
||||
.text
|
||||
.globl _start
|
||||
.type _start,@function
|
||||
_start:
|
||||
_start:
|
||||
/* The kernel does not give us an initial stack frame. */
|
||||
ldo 64(%sp),%sp
|
||||
/* Save the relevant arguments (yes, those are the correct
|
||||
@ -357,7 +357,7 @@ _dl_start_user:
|
||||
ldw RT'_dl_loaded(%r1),%r26
|
||||
ldw 0(%r26),%r26
|
||||
/* envp = argv + argc + 1 */
|
||||
sh2add %r25,%r24,%r23
|
||||
sh2add %r25,%r24,%r23
|
||||
bl _dl_init,%r2
|
||||
ldo 4(%r23),%r23 /* delay slot */
|
||||
|
||||
|
||||
@ -24,17 +24,11 @@
|
||||
|
||||
#include <sys/param.h>
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int __attribute__ ((unused))
|
||||
elf_machine_matches_host (Elf32_Half e_machine)
|
||||
elf_machine_matches_host (const Elf32_Ehdr *ehdr)
|
||||
{
|
||||
switch (e_machine)
|
||||
{
|
||||
case EM_386:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
return ehdr->e_machine == EM_386;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -53,11 +53,11 @@ extern int __fptr_count;
|
||||
extern Elf64_Addr __ia64_make_fptr (const struct link_map *, Elf64_Addr,
|
||||
struct ia64_fptr **, struct ia64_fptr *);
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int
|
||||
elf_machine_matches_host (Elf64_Word e_machine)
|
||||
elf_machine_matches_host (const Elf64_Ehdr *ehdr)
|
||||
{
|
||||
return e_machine == EM_IA_64;
|
||||
return ehdr->e_machine == EM_IA_64;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -24,17 +24,11 @@
|
||||
|
||||
#include <sys/param.h>
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int
|
||||
elf_machine_matches_host (Elf32_Half e_machine)
|
||||
elf_machine_matches_host (const Elf32_Ehdr *ehdr)
|
||||
{
|
||||
switch (e_machine)
|
||||
{
|
||||
case EM_68K:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
return ehdr->e_machine == EM_68K;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -86,11 +86,11 @@ do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \
|
||||
(ElfW(Addr)) (r); \
|
||||
} while (0)
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int __attribute__ ((unused))
|
||||
elf_machine_matches_host (ElfW(Half) e_machine)
|
||||
elf_machine_matches_host (const ElfW(Ehdr) *ehdr)
|
||||
{
|
||||
switch (e_machine)
|
||||
switch (ehdr->e_machine)
|
||||
{
|
||||
case EM_MIPS:
|
||||
case EM_MIPS_RS3_LE:
|
||||
|
||||
@ -77,11 +77,11 @@ do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \
|
||||
(ElfW(Addr)) (r); \
|
||||
} while (0)
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int __attribute__ ((unused))
|
||||
elf_machine_matches_host (ElfW(Half) e_machine)
|
||||
elf_machine_matches_host (const ElfW(Ehdr) *ehdr)
|
||||
{
|
||||
switch (e_machine)
|
||||
switch (ehdr->e_machine)
|
||||
{
|
||||
case EM_MIPS:
|
||||
case EM_MIPS_RS3_LE:
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/* Machine-dependent ELF dynamic relocation inline functions. PowerPC version.
|
||||
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000
|
||||
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000
|
||||
Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
@ -25,11 +25,11 @@
|
||||
|
||||
#include <assert.h>
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int
|
||||
elf_machine_matches_host (Elf32_Half e_machine)
|
||||
elf_machine_matches_host (const Elf32_Ehdr *ehdr)
|
||||
{
|
||||
return e_machine == EM_PPC;
|
||||
return ehdr->e_machine == EM_PPC;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -29,17 +29,11 @@
|
||||
#include <link.h>
|
||||
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int
|
||||
elf_machine_matches_host (Elf32_Half e_machine)
|
||||
elf_machine_matches_host (const Elf32_Ehdr *ehdr)
|
||||
{
|
||||
switch (e_machine)
|
||||
{
|
||||
case EM_S390:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
return ehdr->e_machine == EM_S390;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -28,17 +28,11 @@
|
||||
|
||||
#include <assert.h>
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int __attribute__ ((unused))
|
||||
elf_machine_matches_host (Elf32_Half e_machine)
|
||||
elf_machine_matches_host (const Elf32_Ehdr *ehdr)
|
||||
{
|
||||
switch (e_machine)
|
||||
{
|
||||
case EM_SH:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
return ehdr->e_machine == EM_SH;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -43,13 +43,13 @@
|
||||
: "/etc/ld.so.preload")
|
||||
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int
|
||||
elf_machine_matches_host (Elf32_Half e_machine)
|
||||
elf_machine_matches_host (const Elf32_Ehdr *ehdr)
|
||||
{
|
||||
if (e_machine == EM_SPARC)
|
||||
if (ehdr->e_machine == EM_SPARC)
|
||||
return 1;
|
||||
else if (e_machine == EM_SPARC32PLUS)
|
||||
else if (ehdr->e_machine == EM_SPARC32PLUS)
|
||||
{
|
||||
unsigned long *hwcap;
|
||||
weak_extern (_dl_hwcap);
|
||||
|
||||
@ -27,11 +27,11 @@
|
||||
#define ELF64_R_TYPE_ID(info) ((info) & 0xff)
|
||||
#define ELF64_R_TYPE_DATA(info) ((info) >> 8)
|
||||
|
||||
/* Return nonzero iff E_MACHINE is compatible with the running host. */
|
||||
/* Return nonzero iff ELF header is compatible with the running host. */
|
||||
static inline int
|
||||
elf_machine_matches_host (Elf64_Half e_machine)
|
||||
elf_machine_matches_host (const Elf64_Ehdr *ehdr)
|
||||
{
|
||||
return e_machine == EM_SPARCV9;
|
||||
return ehdr->e_machine == EM_SPARCV9;
|
||||
}
|
||||
|
||||
/* Return the link-time address of _DYNAMIC. Conveniently, this is the
|
||||
|
||||
Loading…
Reference in New Issue
Block a user