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bfd/ChangeLog

Browse Source 
* elflink.c (find_version_for_sym):  Remove from here, ...
	* linker.c (bfd_find_version_for_sym):  ... rename, replace
	here, make public and update all callers.
	* bfd-in2.h:  Regenerate.

ld/ChangeLog

	* NEWS:  Mention new feature.
	* ld.texinfo (--version-script):  Document extent of PE support.
	(WIN32):  Mention --version-script.  Extend auto-export description.
	* pe-dll.c (process_def_file):  Use version script info to filter
	symbols from auto-export.
	* testsuite/ld-pe/vers-script-1.d:  New file.
	* testsuite/ld-pe/vers-script-2.d:  New file.
	* testsuite/ld-pe/vers-script-3.d:  New file.
	* testsuite/ld-pe/vers-script-4.d:  New file.
	* testsuite/ld-pe/vers-script-1.ver:  New file.
	* testsuite/ld-pe/vers-script-2.ver:  New file.
	* testsuite/ld-pe/vers-script-3.ver:  New file.
	* testsuite/ld-pe/vers-script-4.ver:  New file.
	* testsuite/ld-pe/vers-script-dll.c:  New file.
	* testsuite/ld-pe/vers-script.exp:  New test script.
This commit is contained in:
Dave Korn 2009-05-04 12:09:30 +00:00
parent 67ce33d768
commit 09e2aba432
18 changed files with 721 additions and 82 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
* elflink.c (find_version_for_sym): Remove from here, ...
* linker.c (bfd_find_version_for_sym): ... rename, replace
here, make public and update all callers.
* bfd-in2.h: Regenerate.
2009-04-30 Nick Clifton <nickc@redhat.com>
* elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs

4
bfd/bfd-in2.h
View File

@ -5590,6 +5590,10 @@ bfd_boolean bfd_generic_define_common_symbol
#define bfd_define_common_symbol(output_bfd, info, h) \
BFD_SEND (output_bfd, _bfd_define_common_symbol, (output_bfd, info, h))
struct bfd_elf_version_tree * bfd_find_version_for_sym
(struct bfd_elf_version_tree *verdefs,
const char *sym_name, bfd_boolean *hide);
/* Extracted from simple.c. */
bfd_byte *bfd_simple_get_relocated_section_contents
(bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table);

78
bfd/elflink.c
View File

@ -1798,80 +1798,6 @@ nondefault:
return TRUE;
}
static struct bfd_elf_version_tree *
find_version_for_sym (struct bfd_elf_version_tree *verdefs,
const char *sym_name,
bfd_boolean *hide)
{
struct bfd_elf_version_tree *t;
struct bfd_elf_version_tree *local_ver, *global_ver, *exist_ver;
local_ver = NULL;
global_ver = NULL;
exist_ver = NULL;
for (t = verdefs; t != NULL; t = t->next)
{
if (t->globals.list != NULL)
{
struct bfd_elf_version_expr *d = NULL;
while ((d = (*t->match) (&t->globals, d, sym_name)) != NULL)
{
global_ver = t;
if (d->symver)
exist_ver = t;
d->script = 1;
/* If the match is a wildcard pattern, keep looking for
a more explicit, perhaps even local, match. */
if (d->literal)
break;
}
if (d != NULL)
break;
}
if (t->locals.list != NULL)
{
struct bfd_elf_version_expr *d = NULL;
while ((d = (*t->match) (&t->locals, d, sym_name)) != NULL)
{
local_ver = t;
/* If the match is a wildcard pattern, keep looking for
a more explicit, perhaps even global, match. */
if (d->literal)
{
/* An exact match overrides a global wildcard. */
global_ver = NULL;
break;
}
}
if (d != NULL)
break;
}
}
if (global_ver != NULL)
{
/* If we already have a versioned symbol that matches the
node for this symbol, then we don't want to create a
duplicate from the unversioned symbol. Instead hide the
unversioned symbol. */
*hide = exist_ver == global_ver;
return global_ver;
}
if (local_ver != NULL)
{
*hide = TRUE;
return local_ver;
}
return NULL;
}
/* This routine is used to export all defined symbols into the dynamic
symbol table. It is called via elf_link_hash_traverse. */
@ -1898,7 +1824,7 @@ _bfd_elf_export_symbol (struct elf_link_hash_entry *h, void *data)
bfd_boolean hide;
if (eif->verdefs == NULL
|| (find_version_for_sym (eif->verdefs, h->root.root.string, &hide)
|| (bfd_find_version_for_sym (eif->verdefs, h->root.root.string, &hide)
&& !hide))
{
if (! bfd_elf_link_record_dynamic_symbol (eif->info, h))
@ -2160,7 +2086,7 @@ _bfd_elf_link_assign_sym_version (struct elf_link_hash_entry *h, void *data)
{
bfd_boolean hide;
h->verinfo.vertree = find_version_for_sym (sinfo->verdefs,
h->verinfo.vertree = bfd_find_version_for_sym (sinfo->verdefs,
h->root.root.string, &hide);
if (h->verinfo.vertree != NULL && hide)
(*bed->elf_backend_hide_symbol) (info, h, TRUE);

92
bfd/linker.c
View File

@ -3245,3 +3245,95 @@ bfd_generic_define_common_symbol (bfd *output_bfd,
section->flags &= ~SEC_IS_COMMON;
return TRUE;
}
/*
FUNCTION
bfd_find_version_for_sym
SYNOPSIS
struct bfd_elf_version_tree * bfd_find_version_for_sym
(struct bfd_elf_version_tree *verdefs,
const char *sym_name, bfd_boolean *hide);
DESCRIPTION
Search an elf version script tree for symbol versioning
info and export / don't-export status for a given symbol.
Return non-NULL on success and NULL on failure; also sets
the output @samp{hide} boolean parameter.
*/
struct bfd_elf_version_tree *
bfd_find_version_for_sym (struct bfd_elf_version_tree *verdefs,
const char *sym_name,
bfd_boolean *hide)
{
struct bfd_elf_version_tree *t;
struct bfd_elf_version_tree *local_ver, *global_ver, *exist_ver;
local_ver = NULL;
global_ver = NULL;
exist_ver = NULL;
for (t = verdefs; t != NULL; t = t->next)
{
if (t->globals.list != NULL)
{
struct bfd_elf_version_expr *d = NULL;
while ((d = (*t->match) (&t->globals, d, sym_name)) != NULL)
{
global_ver = t;
if (d->symver)
exist_ver = t;
d->script = 1;
/* If the match is a wildcard pattern, keep looking for
a more explicit, perhaps even local, match. */
if (d->literal)
break;
}
if (d != NULL)
break;
}
if (t->locals.list != NULL)
{
struct bfd_elf_version_expr *d = NULL;
while ((d = (*t->match) (&t->locals, d, sym_name)) != NULL)
{
local_ver = t;
/* If the match is a wildcard pattern, keep looking for
a more explicit, perhaps even global, match. */
if (d->literal)
{
/* An exact match overrides a global wildcard. */
global_ver = NULL;
break;
}
}
if (d != NULL)
break;
}
}
if (global_ver != NULL)
{
/* If we already have a versioned symbol that matches the
node for this symbol, then we don't want to create a
duplicate from the unversioned symbol. Instead hide the
unversioned symbol. */
*hide = exist_ver == global_ver;
return global_ver;
}
if (local_ver != NULL)
{
*hide = TRUE;
return local_ver;
}
return NULL;
}

18
ld/ChangeLog
View File

@ -1,3 +1,21 @@
2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
* NEWS: Mention new feature.
* ld.texinfo (--version-script): Document extent of PE support.
(WIN32): Mention --version-script. Extend auto-export description.
* pe-dll.c (process_def_file): Use version script info to filter
symbols from auto-export.
* testsuite/ld-pe/vers-script-1.d: New file.
* testsuite/ld-pe/vers-script-2.d: New file.
* testsuite/ld-pe/vers-script-3.d: New file.
* testsuite/ld-pe/vers-script-4.d: New file.
* testsuite/ld-pe/vers-script-1.ver: New file.
* testsuite/ld-pe/vers-script-2.ver: New file.
* testsuite/ld-pe/vers-script-3.ver: New file.
* testsuite/ld-pe/vers-script-4.ver: New file.
* testsuite/ld-pe/vers-script-dll.c: New file.
* testsuite/ld-pe/vers-script.exp: New test script.
2009-05-01 Nathan Sidwell <nathan@codesourcery.com>
* emulparams/vxworks.sh (TEXT_START_ADDR): Override.

4
ld/NEWS
View File

@ -1,5 +1,9 @@
-*- text -*-
* PE targets now add primitive support for ELF version scripts; symbols
are not versioned, but the local and global symbol visibility directives
are respected when filtering symbols in auto-export mode.
* New option --no-export-dynamic to undo the effect of the -E and
--export-dynamic options.

19
ld/ld.texinfo
View File

@ -1816,8 +1816,11 @@ the linker script being used by the linker.
Specify the name of a version script to the linker. This is typically
used when creating shared libraries to specify additional information
about the version hierarchy for the library being created. This option
is only meaningful on ELF platforms which support shared libraries.
@xref{VERSION}.
is only fully supported on ELF platforms which support shared libraries;
see @ref{VERSION}. It is partially supported on PE platforms, which can
use version scripts to filter symbol visibility in auto-export mode: any
symbols marked @samp{local} in the version script will not be exported.
@xref{WIN32}.
@kindex --warn-common
@cindex warnings, on combining symbols
@ -6582,9 +6585,19 @@ which is controlled by the following command line options:
@item --exclude-symbols
@item --exclude-libs
@item --exclude-modules-for-implib
@item --version-script
@end itemize
If, however, @samp{--export-all-symbols} is not given explicitly on the
When auto-export is in operation, @command{ld} will export all the non-local
(global and common) symbols it finds in a DLL, with the exception of a few
symbols known to belong to the system's runtime and libraries. As it will
often not be desirable to export all of a DLL's symbols, which may include
private functions that are not part of any public interface, the command-line
options listed above may be used to filter symbols out from the list for
exporting. The @samp{--output-def} option can be used in order to see the
final list of exported symbols with all exclusions taken into effect.
If @samp{--export-all-symbols} is not given explicitly on the
command line, then the default auto-export behavior will be @emph{disabled}
if either of the following are true:

13
ld/pe-dll.c
View File

@ -670,9 +670,18 @@ process_def_file (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *info)
/* We should export symbols which are either global or not
anything at all. (.bss data is the latter)
We should not export undefined symbols. */
if (symbols[j]->section != &bfd_und_section
bfd_boolean would_export = symbols[j]->section != &bfd_und_section
&& ((symbols[j]->flags & BSF_GLOBAL)
|| (symbols[j]->flags == 0)))
|| (symbols[j]->flags == 0));
if (lang_elf_version_info && would_export)
{
bfd_boolean hide = 0;
char ofs = pe_details->underscored && symbols[j]->name[0] == '_';
(void) bfd_find_version_for_sym (lang_elf_version_info,
symbols[j]->name + ofs, &hide);
would_export = !hide;
}
if (would_export)
{
const char *sn = symbols[j]->name;

153
ld/testsuite/ld-pe/vers-script-1.d Normal file
View File

@ -0,0 +1,153 @@
EXPORTS
A @1
B @2
C @3
D @4
E @5
GC_abort @6
GC_add_ext_descriptor @7
GC_add_leaked @8
GC_add_map_entry @9
GC_used_heap_size_after_full @10
GC_version @11
GC_with_callee_saves_pushed @12
GC_words_allocd_at_reset @13
GC_world_stopped @14
GC_write @15
JIS0208_to_Unicode @16
JIS0212_to_Unicode @17
JvConvertArgv @18
JvRunMain @19
JvRunMainName @20
Unicode_to_JIS @21
_Jv_AllocBytes @22
_Jv_AllocObject @23
_Jv_AllocObjectNoFinalizer @24
_Jv_JNIFunctions @25
_Jv_JNI_InvokeFunctions @26
_Jv_JNI_PopSystemFrame @27
_Jv_JVMPI_Notify_OBJECT_ALLOC @28
_Jv_JVMPI_Notify_THREAD_END @29
_Jv_JVMPI_Notify_THREAD_START @30
_Jv_JVMTI_Interface @31
_Jv_LookupInterfaceMethod @32
_Jv_LookupInterfaceMethodIdx @33
_Jv_LookupJNIMethod @34
_Jv_Malloc @35
_Jv_Throw @36
_Jv_ThrowAbstractMethodError @37
_Jv_UnwrapJNIweakReference @38
_Jv__mcmp @39
_Jv__mdiff @40
_Jv__mprec_bigtens @41
_Jv__mprec_tinytens @42
_Jv_argc @43
_Jv_argv @44
_Jv_b2d @45
_Jv_booleanClass @46
_Jv_byteClass @47
_Jv_charClass @48
_Jv_d2b @49
_Jv_ulp @50
_Jv_voidClass @51
_Z10_Jv_InitGCv @52
_Z10_Jv_equalnP13_Jv_Utf8ConstPN4java4lang6StringEi @53
_Z11_Jv_SetArgsiPPKc @54
_Z11_Jv_ZMallocPvjj @55
_Z11trie_lookupPtt @56
_Z12_Jv_CondWaitP23_Jv_ConditionVariable_tP11_Jv_Mutex_txi @57
_Z12_Jv_init_cifP13_Jv_Utf8ConstibP7ffi_cifPP9_ffi_typeS5_ @58
_Z12_Jv_is_proxyPv @59
_Z12shsTransformP8SHS_INFO @60
_Z13_Jv_DisableGCv @61
_Z15_Jv_create_coreP14_Jv_core_chainPN4java4lang6StringE @62
_Z16_Jv_BlockSigchldv @63
_Z16_Jv_BuildGCDescrPN4java4lang5ClassE @64
_Z16_Jv_GCFreeMemoryv @65
_Z16_Jv_SetStackSizePKc @66
_Z16_Jv_VerifyMethodP16_Jv_InterpMethod @67
_Z17JvNewStringLatin1PKc @68
_Z24_Jv_isPrimitiveOrDerivedPK13_Jv_Utf8Const @69
_Z26_Jv_FindSymbolInExecutablePKc @70
_Z26_Jv_GCInitializeFinalizersPFvvE @71
_Z37_Jv_FindClassFromSignatureNoExceptionPcPN4java4lang11ClassLoaderEPS_ @72
_Z39_Jv_ThrowNoClassDefFoundErrorTrampolineP7ffi_cifPvPS1_S1_ @73
_Z7in_hashPN4java4lang6ObjectE @74
_Z7shsInitP8SHS_INFO @75
_Z8shsFinalP8SHS_INFO @76
_Z9_Jv_AbortPKcS0_iS0_ @77
_Z9_Jv_RunGCv @78
_Z9_Jv_ZFreePvS_ @79
_Z9_Jv_equalP13_Jv_Utf8ConstPN4java4lang6StringEi @80
_Z9shsUpdateP8SHS_INFOPhi @81
_ZGr30_java\$Sutil\$Sweeks\$_properties @82
_ZGr32_java\$Sutil\$Siso4217\$_properties @83
_ZGr48_gnu\$Sjavax\$Sprint\$SPrinterDialog_de\$_properties @84
_ZGr49_gnu\$Sjava\$Slocale\$SLocaleInformation\$_properties @85
_ZGr51_gnu\$Sjava\$Sutil\$Sregex\$SMessagesBundle\$_properties @86
_ZTVN5javax8security4auth4x50021X500PrivateCredentialE @87
_ZTVN5javax8security4auth5login12LoginContextE @88
_ZTVN5javax8security4auth5login13ConfigurationE @89
_ZTVN5javax8security4auth5login14LoginExceptionE @90
_ZTVN5javax8security4sasl19RealmChoiceCallbackE @91
_ZTVN5javax8security4sasl23AuthenticationExceptionE @92
_ZTVN5javax8security4sasl4SaslE @93
__gcj_personality_v0 @94
__ieee754_acos @95
__ieee754_asin @96
__ieee754_atan2 @97
__kernel_cos @98
__kernel_rem_pio2 @99
__kernel_sin @100
__kernel_tan @101
_dist_code @102
_length_code @103
_mprec_log10 @104
_tr_align @105
_tr_flush_block @106
_tr_init @107
_tr_stored_block @108
_tr_tally @109
adler32 @110
adler32_combine @111
crc32 @112
crc32_combine @113
deflate @114
deflateBound @115
deflateCopy @116
ffi_call_STDCALL @117
ffi_call_SYSV @118
ffi_closure_SYSV @119
ffi_closure_SYSV_inner @120
ffi_closure_alloc @121
ffi_closure_free @122
free_list_index_of @123
get_crc_table @124
gzclearerr @125
gzclose @126
gzungetc @127
gzwrite @128
h0 @129
h1 @130
h2 @131
h3 @132
h4 @133
inflate @134
inflateBack @135
inflateBackEnd @136
inflate_fast @137
inflate_table @138
lt_dladderror @139
lt_dladdsearchdir @140
lt_dlsetsearchpath @141
lt_dlsym @142
lt_preloaded_symbols @143
print @144
thread_table @145
uncompress @146
zError @147
z_errmsg @148
zcalloc @149
zcfree @150
zlibCompileFlags @151
zlibVersion @152

5
ld/testsuite/ld-pe/vers-script-1.ver Executable file
View File

@ -0,0 +1,5 @@
# Anonymous GNU ld version script to export everything.
{
global: *;
};

0
ld/testsuite/ld-pe/vers-script-2.d Normal file
View File

5
ld/testsuite/ld-pe/vers-script-2.ver Executable file
View File

@ -0,0 +1,5 @@
# Anonymous GNU ld version script to export nothing.
{
local: *;
};

77
ld/testsuite/ld-pe/vers-script-3.d Normal file
View File

@ -0,0 +1,77 @@
EXPORTS
JvConvertArgv @1
JvRunMain @2
JvRunMainName @3
_Jv_AllocBytes @4
_Jv_AllocObject @5
_Jv_AllocObjectNoFinalizer @6
_Jv_JNIFunctions @7
_Jv_JNI_InvokeFunctions @8
_Jv_JNI_PopSystemFrame @9
_Jv_JVMPI_Notify_OBJECT_ALLOC @10
_Jv_JVMPI_Notify_THREAD_END @11
_Jv_JVMPI_Notify_THREAD_START @12
_Jv_JVMTI_Interface @13
_Jv_LookupInterfaceMethod @14
_Jv_LookupInterfaceMethodIdx @15
_Jv_LookupJNIMethod @16
_Jv_Malloc @17
_Jv_Throw @18
_Jv_ThrowAbstractMethodError @19
_Jv_UnwrapJNIweakReference @20
_Jv__mcmp @21
_Jv__mdiff @22
_Jv__mprec_bigtens @23
_Jv__mprec_tinytens @24
_Jv_argc @25
_Jv_argv @26
_Jv_b2d @27
_Jv_booleanClass @28
_Jv_byteClass @29
_Jv_charClass @30
_Jv_d2b @31
_Jv_ulp @32
_Jv_voidClass @33
_Z10_Jv_InitGCv @34
_Z10_Jv_equalnP13_Jv_Utf8ConstPN4java4lang6StringEi @35
_Z11_Jv_SetArgsiPPKc @36
_Z11_Jv_ZMallocPvjj @37
_Z11trie_lookupPtt @38
_Z12_Jv_CondWaitP23_Jv_ConditionVariable_tP11_Jv_Mutex_txi @39
_Z12_Jv_init_cifP13_Jv_Utf8ConstibP7ffi_cifPP9_ffi_typeS5_ @40
_Z12_Jv_is_proxyPv @41
_Z12shsTransformP8SHS_INFO @42
_Z13_Jv_DisableGCv @43
_Z15_Jv_create_coreP14_Jv_core_chainPN4java4lang6StringE @44
_Z16_Jv_BlockSigchldv @45
_Z16_Jv_BuildGCDescrPN4java4lang5ClassE @46
_Z16_Jv_GCFreeMemoryv @47
_Z16_Jv_SetStackSizePKc @48
_Z16_Jv_VerifyMethodP16_Jv_InterpMethod @49
_Z17JvNewStringLatin1PKc @50
_Z24_Jv_isPrimitiveOrDerivedPK13_Jv_Utf8Const @51
_Z26_Jv_FindSymbolInExecutablePKc @52
_Z26_Jv_GCInitializeFinalizersPFvvE @53
_Z37_Jv_FindClassFromSignatureNoExceptionPcPN4java4lang11ClassLoaderEPS_ @54
_Z39_Jv_ThrowNoClassDefFoundErrorTrampolineP7ffi_cifPvPS1_S1_ @55
_Z7in_hashPN4java4lang6ObjectE @56
_Z7shsInitP8SHS_INFO @57
_Z8shsFinalP8SHS_INFO @58
_Z9_Jv_AbortPKcS0_iS0_ @59
_Z9_Jv_RunGCv @60
_Z9_Jv_ZFreePvS_ @61
_Z9_Jv_equalP13_Jv_Utf8ConstPN4java4lang6StringEi @62
_Z9shsUpdateP8SHS_INFOPhi @63
_ZGr30_java\$Sutil\$Sweeks\$_properties @64
_ZGr32_java\$Sutil\$Siso4217\$_properties @65
_ZGr48_gnu\$Sjavax\$Sprint\$SPrinterDialog_de\$_properties @66
_ZGr49_gnu\$Sjava\$Slocale\$SLocaleInformation\$_properties @67
_ZGr51_gnu\$Sjava\$Sutil\$Sregex\$SMessagesBundle\$_properties @68
_ZTVN5javax8security4auth4x50021X500PrivateCredentialE @69
_ZTVN5javax8security4auth5login12LoginContextE @70
_ZTVN5javax8security4auth5login13ConfigurationE @71
_ZTVN5javax8security4auth5login14LoginExceptionE @72
_ZTVN5javax8security4sasl19RealmChoiceCallbackE @73
_ZTVN5javax8security4sasl23AuthenticationExceptionE @74
_ZTVN5javax8security4sasl4SaslE @75
__gcj_personality_v0 @76

7
ld/testsuite/ld-pe/vers-script-3.ver Executable file
View File

@ -0,0 +1,7 @@
# Anonymous GNU ld version script to hide boehm-gc, libffi and fdlibm
# symbols in libgcj.so.
{
global: Jv*; _Jv_*; __gcj_personality_v0; __gcj_personality_sj0; _Z*;
local: *;
};

77
ld/testsuite/ld-pe/vers-script-4.d Normal file
View File

@ -0,0 +1,77 @@
EXPORTS
JvConvertArgv @1
JvRunMain @2
JvRunMainName @3
_Jv_AllocBytes @4
_Jv_AllocObject @5
_Jv_AllocObjectNoFinalizer @6
_Jv_JNIFunctions @7
_Jv_JNI_InvokeFunctions @8
_Jv_JNI_PopSystemFrame @9
_Jv_JVMPI_Notify_OBJECT_ALLOC @10
_Jv_JVMPI_Notify_THREAD_END @11
_Jv_JVMPI_Notify_THREAD_START @12
_Jv_JVMTI_Interface @13
_Jv_LookupInterfaceMethod @14
_Jv_LookupInterfaceMethodIdx @15
_Jv_LookupJNIMethod @16
_Jv_Malloc @17
_Jv_Throw @18
_Jv_ThrowAbstractMethodError @19
_Jv_UnwrapJNIweakReference @20
_Jv__mcmp @21
_Jv__mdiff @22
_Jv__mprec_bigtens @23
_Jv__mprec_tinytens @24
_Jv_argc @25
_Jv_argv @26
_Jv_b2d @27
_Jv_booleanClass @28
_Jv_byteClass @29
_Jv_charClass @30
_Jv_d2b @31
_Jv_ulp @32
_Jv_voidClass @33
_Z10_Jv_InitGCv @34
_Z10_Jv_equalnP13_Jv_Utf8ConstPN4java4lang6StringEi @35
_Z11_Jv_SetArgsiPPKc @36
_Z11_Jv_ZMallocPvjj @37
_Z11trie_lookupPtt @38
_Z12_Jv_CondWaitP23_Jv_ConditionVariable_tP11_Jv_Mutex_txi @39
_Z12_Jv_init_cifP13_Jv_Utf8ConstibP7ffi_cifPP9_ffi_typeS5_ @40
_Z12_Jv_is_proxyPv @41
_Z12shsTransformP8SHS_INFO @42
_Z13_Jv_DisableGCv @43
_Z15_Jv_create_coreP14_Jv_core_chainPN4java4lang6StringE @44
_Z16_Jv_BlockSigchldv @45
_Z16_Jv_BuildGCDescrPN4java4lang5ClassE @46
_Z16_Jv_GCFreeMemoryv @47
_Z16_Jv_SetStackSizePKc @48
_Z16_Jv_VerifyMethodP16_Jv_InterpMethod @49
_Z17JvNewStringLatin1PKc @50
_Z24_Jv_isPrimitiveOrDerivedPK13_Jv_Utf8Const @51
_Z26_Jv_FindSymbolInExecutablePKc @52
_Z26_Jv_GCInitializeFinalizersPFvvE @53
_Z37_Jv_FindClassFromSignatureNoExceptionPcPN4java4lang11ClassLoaderEPS_ @54
_Z39_Jv_ThrowNoClassDefFoundErrorTrampolineP7ffi_cifPvPS1_S1_ @55
_Z7in_hashPN4java4lang6ObjectE @56
_Z7shsInitP8SHS_INFO @57
_Z8shsFinalP8SHS_INFO @58
_Z9_Jv_AbortPKcS0_iS0_ @59
_Z9_Jv_RunGCv @60
_Z9_Jv_ZFreePvS_ @61
_Z9_Jv_equalP13_Jv_Utf8ConstPN4java4lang6StringEi @62
_Z9shsUpdateP8SHS_INFOPhi @63
_ZGr30_java\$Sutil\$Sweeks\$_properties @64
_ZGr32_java\$Sutil\$Siso4217\$_properties @65
_ZGr48_gnu\$Sjavax\$Sprint\$SPrinterDialog_de\$_properties @66
_ZGr49_gnu\$Sjava\$Slocale\$SLocaleInformation\$_properties @67
_ZGr51_gnu\$Sjava\$Sutil\$Sregex\$SMessagesBundle\$_properties @68
_ZTVN5javax8security4auth4x50021X500PrivateCredentialE @69
_ZTVN5javax8security4auth5login12LoginContextE @70
_ZTVN5javax8security4auth5login13ConfigurationE @71
_ZTVN5javax8security4auth5login14LoginExceptionE @72
_ZTVN5javax8security4sasl19RealmChoiceCallbackE @73
_ZTVN5javax8security4sasl23AuthenticationExceptionE @74
_ZTVN5javax8security4sasl4SaslE @75
__gcj_personality_v0 @76

10
ld/testsuite/ld-pe/vers-script-4.ver Executable file
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@ -0,0 +1,10 @@
# GNU ld version script to hide boehm-gc, libffi and fdlibm
# symbols in libgcj.so.
TEST_1_0 {
local: *;
};
TEST_1_1 {
global: Jv*; _Jv_*; __gcj_personality_v0; __gcj_personality_sj0; _Z*;
};

156
ld/testsuite/ld-pe/vers-script-dll.c Executable file
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#define FUNC(X_) extern void X_ (void); void X_ (void) { };
FUNC(A)
FUNC(B)
FUNC(C)
FUNC(D)
FUNC(E)
FUNC(GC_abort)
FUNC(GC_add_ext_descriptor)
FUNC(GC_add_leaked)
FUNC(GC_add_map_entry)
FUNC(GC_used_heap_size_after_full)
FUNC(GC_version)
FUNC(GC_with_callee_saves_pushed)
FUNC(GC_words_allocd_at_reset)
FUNC(GC_world_stopped)
FUNC(GC_write)
FUNC(JIS0208_to_Unicode)
FUNC(JIS0212_to_Unicode)
FUNC(JvConvertArgv)
FUNC(JvRunMain)
FUNC(JvRunMainName)
FUNC(Unicode_to_JIS)
FUNC(_Jv_AllocBytes)
FUNC(_Jv_AllocObject)
FUNC(_Jv_AllocObjectNoFinalizer)
FUNC(_ZTVN5javax8security4sasl23AuthenticationExceptionE)
FUNC(_ZTVN5javax8security4sasl4SaslE)
FUNC(__gcj_personality_v0)
FUNC(__ieee754_acos)
FUNC(__ieee754_asin)
FUNC(__ieee754_atan2)
FUNC(__kernel_cos)
FUNC(__kernel_rem_pio2)
FUNC(__kernel_sin)
FUNC(__kernel_tan)
FUNC(_dist_code)
FUNC(_length_code)
FUNC(_mprec_log10)
FUNC(_tr_align)
FUNC(_tr_flush_block)
FUNC(_tr_init)
FUNC(_tr_stored_block)
FUNC(_tr_tally)
FUNC(adler32)
FUNC(adler32_combine)
FUNC(crc32)
FUNC(crc32_combine)
FUNC(deflate)
FUNC(deflateBound)
FUNC(deflateCopy)
FUNC(ffi_call_STDCALL)
FUNC(ffi_call_SYSV)
FUNC(ffi_closure_SYSV)
FUNC(ffi_closure_SYSV_inner)
FUNC(ffi_closure_alloc)
FUNC(ffi_closure_free)
FUNC(free_list_index_of)
FUNC(get_crc_table)
FUNC(gzclearerr)
FUNC(gzclose)
FUNC(gzungetc)
FUNC(gzwrite)
FUNC(h0)
FUNC(h1)
FUNC(h2)
FUNC(h3)
FUNC(h4)
FUNC(inflate)
FUNC(inflateBack)
FUNC(inflateBackEnd)
FUNC(inflate_fast)
FUNC(inflate_table)
FUNC(lt_dladderror)
FUNC(lt_dladdsearchdir)
FUNC(lt_dlsetsearchpath)
FUNC(lt_dlsym)
FUNC(lt_preloaded_symbols)
FUNC(print)
FUNC(thread_table)
FUNC(uncompress)
FUNC(zError)
FUNC(z_errmsg)
FUNC(zcalloc)
FUNC(zcfree)
FUNC(zlibCompileFlags)
FUNC(zlibVersion)
FUNC(_Jv_JNIFunctions)
FUNC(_Jv_JNI_InvokeFunctions)
FUNC(_Jv_JNI_PopSystemFrame)
FUNC(_Jv_JVMPI_Notify_OBJECT_ALLOC)
FUNC(_Jv_JVMPI_Notify_THREAD_END)
FUNC(_Jv_JVMPI_Notify_THREAD_START)
FUNC(_Jv_JVMTI_Interface)
FUNC(_Jv_LookupInterfaceMethod)
FUNC(_Jv_LookupInterfaceMethodIdx)
FUNC(_Jv_LookupJNIMethod)
FUNC(_Jv_Malloc)
FUNC(_Jv_Throw)
FUNC(_Jv_ThrowAbstractMethodError)
FUNC(_Jv_UnwrapJNIweakReference)
FUNC(_Jv__mcmp)
FUNC(_Jv__mdiff)
FUNC(_Jv__mprec_bigtens)
FUNC(_Jv__mprec_tinytens)
FUNC(_Jv_argc)
FUNC(_Jv_argv)
FUNC(_Jv_b2d)
FUNC(_Jv_booleanClass)
FUNC(_Jv_byteClass)
FUNC(_Jv_charClass)
FUNC(_Jv_d2b)
FUNC(_Jv_ulp)
FUNC(_Jv_voidClass)
FUNC(_Z10_Jv_InitGCv)
FUNC(_Z10_Jv_equalnP13_Jv_Utf8ConstPN4java4lang6StringEi)
FUNC(_Z11_Jv_SetArgsiPPKc)
FUNC(_Z11_Jv_ZMallocPvjj)
FUNC(_Z11trie_lookupPtt)
FUNC(_Z12_Jv_CondWaitP23_Jv_ConditionVariable_tP11_Jv_Mutex_txi)
FUNC(_Z12_Jv_init_cifP13_Jv_Utf8ConstibP7ffi_cifPP9_ffi_typeS5_)
FUNC(_Z12_Jv_is_proxyPv)
FUNC(_Z12shsTransformP8SHS_INFO)
FUNC(_Z13_Jv_DisableGCv)
FUNC(_Z15_Jv_create_coreP14_Jv_core_chainPN4java4lang6StringE)
FUNC(_Z16_Jv_BlockSigchldv)
FUNC(_Z16_Jv_BuildGCDescrPN4java4lang5ClassE)
FUNC(_Z16_Jv_GCFreeMemoryv)
FUNC(_Z16_Jv_SetStackSizePKc)
FUNC(_Z16_Jv_VerifyMethodP16_Jv_InterpMethod)
FUNC(_Z17JvNewStringLatin1PKc)
FUNC(_ZTVN5javax8security4auth4x50021X500PrivateCredentialE)
FUNC(_ZTVN5javax8security4auth5login12LoginContextE)
FUNC(_ZTVN5javax8security4auth5login13ConfigurationE)
FUNC(_ZTVN5javax8security4auth5login14LoginExceptionE)
FUNC(_ZTVN5javax8security4sasl19RealmChoiceCallbackE)
FUNC(_Z24_Jv_isPrimitiveOrDerivedPK13_Jv_Utf8Const)
FUNC(_Z26_Jv_FindSymbolInExecutablePKc)
FUNC(_Z26_Jv_GCInitializeFinalizersPFvvE)
FUNC(_Z37_Jv_FindClassFromSignatureNoExceptionPcPN4java4lang11ClassLoaderEPS_)
FUNC(_Z39_Jv_ThrowNoClassDefFoundErrorTrampolineP7ffi_cifPvPS1_S1_)
FUNC(_Z7in_hashPN4java4lang6ObjectE)
FUNC(_Z7shsInitP8SHS_INFO)
FUNC(_Z8shsFinalP8SHS_INFO)
FUNC(_Z9_Jv_AbortPKcS0_iS0_)
FUNC(_Z9_Jv_RunGCv)
FUNC(_Z9_Jv_ZFreePvS_)
FUNC(_Z9_Jv_equalP13_Jv_Utf8ConstPN4java4lang6StringEi)
FUNC(_Z9shsUpdateP8SHS_INFOPhi)
FUNC(_ZGr30_java$Sutil$Sweeks$_properties)
FUNC(_ZGr32_java$Sutil$Siso4217$_properties)
FUNC(_ZGr48_gnu$Sjavax$Sprint$SPrinterDialog_de$_properties)
FUNC(_ZGr49_gnu$Sjava$Slocale$SLocaleInformation$_properties)
FUNC(_ZGr51_gnu$Sjava$Sutil$Sregex$SMessagesBundle$_properties)

76
ld/testsuite/ld-pe/vers-script.exp Executable file
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# Expect script for version-script driven export from dll tests
# Copyright 2009
# Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
# MA 02110-1301, USA.
#
# This test can only be run on PE/COFF platforms.
if {![is_pecoff_format]} {
return
}
# No compiler, no test.
if { [which $CC] == 0 } {
untested "PE version scripts"
return
}
proc build_vers_script_dll_o {} {
global CC
global CFLAGS
global srcdir
global subdir
# Compile the object file.
if ![ld_compile "$CC $CFLAGS -shared" $srcdir/$subdir/vers-script-dll.c tmpdir/vers-script-dll.o] {
fail "compiling shared lib object"
}
}
proc run_ver_script_test { testname } {
global CC
global srcdir
global subdir
global verbose
if ![ld_simple_link "$CC -shared \
-Wl,--version-script,$srcdir/$subdir/$testname.ver \
-Wl,--output-def,tmpdir/$testname.def" tmpdir/$testname.dll \
"tmpdir/vers-script-dll.o"] {
fail "linking DLL"
}
if { $verbose > 2 } then { verbose "output is [file_contents tmpdir/$testname.def]" 3 }
if { [regexp_diff tmpdir/$testname.def $srcdir/$subdir/$testname.d] } then {
fail $testname
if { $verbose == 2 } then { verbose "output is [file_contents tmpdir/$testname.def]" 2 }
return
}
pass "$testname"
}
build_vers_script_dll_o
run_ver_script_test "vers-script-1"
run_ver_script_test "vers-script-2"
run_ver_script_test "vers-script-3"
run_ver_script_test "vers-script-4"