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if not defined.
(struct PLArch): Add dest_addr argument to apply_conflict_rela
hook.
(struct prelink_conflict): Change used type from int to unsigned
char, add ifunc field.
(get_relocated_mem): Add dest_addr argument.
* src/get.c (prelink_record_relocations): Handle lookups resolving
to STT_GNU_IFUNC symbols.
* src/conflict.c (get_relocated_mem): Add dest_addr argument, pass
it through to the apply_conflict_rela hook. Fail if
apply_conflict_rela hook failed.
(prelink_build_conflicts): Build conflicts even in the executable,
and for libraries even if no conflicts were reported by the dynamic
linker. In the executable ignore any unused conflicts except for
ifunc conflicts. Adjust get_relocated_mem callers.
* src/cxx.c (remove_redundant_cxx_conflicts): Adjust
get_relocated_mem callers.
* arch-alpha.c (alpha_apply_conflict_rela): Add dest_addr argument.
(alpha_prelink_conflict_rela): Return early if info->dso == dso.
* arch-arm.c (arm_apply_conflict_rela): Add dest_addr argument.
(arm_prelink_conflict_rel, arm_prelink_conflict_rela): Return early
if info->dso == dso.
* arch-cris.c (cris_apply_conflict_rela): Add dest_addr argument.
(cris_prelink_conflict_rela): Return early if info->dso == dso.
* arch-ia64.c (ia64_apply_conflict_rela): Add dest_addr argument.
(ia64_prelink_conflict_rela): Return early if info->dso == dso.
* arch-ppc.c (ppc_apply_conflict_rela): Add dest_addr argument.
(ppc_prelink_conflict_rela): Return early if info->dso == dso.
* arch-ppc64.c (ppc64_apply_conflict_rela): Add dest_addr argument.
(ppc64_prelink_conflict_rela): Return early if info->dso == dso.
* arch-s390.c (s390_apply_conflict_rela): Add dest_addr argument.
(s390_prelink_conflict_rela): Return early if info->dso == dso.
* arch-s390x.c (s390x_apply_conflict_rela): Add dest_addr argument.
(s390x_prelink_conflict_rela): Return early if info->dso == dso.
* arch-sh.c (sh_apply_conflict_rela): Add dest_addr argument.
(sh_prelink_conflict_rela): Return early if info->dso == dso.
* arch-sparc.c (sparc_apply_conflict_rela): Add dest_addr argument.
(sparc_prelink_conflict_rela): Return early if info->dso == dso.
* arch-sparc64.c (sparc64_apply_conflict_rela): Add dest_addr argument.
(sparc64_prelink_conflict_rela): Return early if info->dso == dso.
* arch-mips.c (mipz_apply_conflict_rela): Add dest_addr argument.
(mips_prelink_conflict_reloc, mips_arch_prelink_conflict): Return
early if info->dso == dso.
* arch-i386.c (i386_adjust_rel, i386_adjust_rela, i386_prelink_rel,
i386_prelink_rela, i386_rel_to_rela, i386_undo_prelink_rel,
i386_rela_to_rel): Handle R_386_IRELATIVE.
(i386_apply_conflict_rela): Add dest_addr argument, handle
R_386_IRELATIVE.
(i386_prelink_conflict_rel, i386_prelink_conflict_rela): Handle
R_386_IRELATIVE and conflict->ifunc conflicts.
* arch-x86_64.c (x86_64_adjust_rela, x86_64_prelink_rela,
x86_64_undo_prelink_rela): Handle R_X86_64_IRELATIVE.
(x86_64_apply_conflict_rela): Handle R_X86_64_IRELATIVE and
conflict->ifunc conflicts.
* testsuite/Makefile.am (TESTS): Add ifunc1.sh, ifunc2.sh and
ifunc3.sh.
* testsuite/Makefile.in: Regenerated.
* testsuite/ifunc1.sh: New test.
* testsuite/ifunc2.sh: New test.
* testsuite/ifunc3.sh: New test.
* testsuite/ifunc1.c: New file.
* testsuite/ifunc1lib1.c: New file.
* testsuite/ifunc1lib2.c: New file.
* testsuite/ifunc3.c: New file.
* testsuite/ifunc3lib1.c: New file.
* testsuite/ifunc.h: New file.
* testsuite/ifunctest.c: New file.
git-svn-id: http://sourceware.org/svn/prelink@172 94c539fb-cf18-0410-b60f-edeeb537fa16
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* src/get.c (prelink_record_relocations): If not /4, or
dso->arch->rtype_class_valid instead of RTYPE_CLASS_VALID
into reloc_class.
* src/cxx.c (remove_redundant_cxx_conflicts): Use
info->dso->arch->rtype_class_valid instead of RTYPE_CLASS_VALID.
* src/arch-ppc64.c (ppc64_reloc_class): For R_PPC64_COPY return
RTYPE_CLASS_COPY | RTYPE_CLASS_PLT, for non-TLS relocs return
RTYPE_CLASS_PLT.
(PL_ARCH): Set rtype_class_valid to RTYPE_CLASS_PLT.
* src/arch-alpha.c (PL_ARCH): Set rtype_class_valid to
RTYPE_CLASS_VALID.
* src/arch-arm.c (PL_ARCH): Likewise.
* src/arch-cris.c (PL_ARCH): Likewise.
* src/arch-i386.c (PL_ARCH): Likewise.
* src/arch-ia64.c (PL_ARCH): Likewise.
* src/arch-mips.c (PL_ARCH): Likewise.
* src/arch-ppc.c (PL_ARCH): Likewise.
* src/arch-s390.c (PL_ARCH): Likewise.
* src/arch-s390x.c (PL_ARCH): Likewise.
* src/arch-sh.c (PL_ARCH): Likewise.
* src/arch-sparc.c (PL_ARCH): Likewise.
* src/arch-sparc64.c (PL_ARCH): Likewise.
* src/arch-x86_64.c (PL_ARCH): Likewise.
git-svn-id: http://sourceware.org/svn/prelink@168 94c539fb-cf18-0410-b60f-edeeb537fa16
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arm_prelink_conflict_rel, arm_prelink_conflict_rela, arm_rel_to_rela,
arm_rela_to_rel, arm_need_rel_to_rela, arm_undo_prelink_rel,
arm_reloc_class): Handle TLS relocations.
* src/prelink.h (R_ARM_TLS_DTPMOD32, R_ARM_TLS_DTPOFF32,
R_ARM_TLS_TPOFF32): Define if R_ARM_TLS_DTPMOD32 not already
defined.
git-svn-id: http://sourceware.org/svn/prelink@166 94c539fb-cf18-0410-b60f-edeeb537fa16
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(struct prelink_conflicts): Add hash2 field.
* src/get.c (prelink_record_relocations): Clear next2 fields.
* src/prelink.c (free_info): Also free hash2 table.
* src/cxx.c (remove_redundant_cxx_conflicts): Populate hash2
if not populated yet, use it to speed up pltref checking.
git-svn-id: http://sourceware.org/svn/prelink@160 94c539fb-cf18-0410-b60f-edeeb537fa16
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(struct prelink_info): Change type of conflicts and curconflicts
fields to struct prelink_conflicts *.
* src/get.c (conflict_hash_init): New function.
(prelink_record_relocations): Adjust initialization of conflicts
array. If conflict linked lists has more than 15 entries, use
hash table with chains.
* src/prelink.c (free_info): Handle freeing conflict list using a hash
table.
* src/fptr.c (opd_init): Only walk corresponding hash chain if
conflict list is using a hash table.
* src/conflict.c (prelink_conflict): Likewise.
(prelink_build_conflicts): Handle conflict list using a hash table.
* src/cxx.c (remove_redundant_cxx_conflicts): Likewise. Only walk
corresponding hash chain if conflict list is using a hash table.
git-svn-id: http://sourceware.org/svn/prelink@159 94c539fb-cf18-0410-b60f-edeeb537fa16
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(gather_config, blacklist_from_config): Remove argument.
* src/gather.c (struct config_line): New type.
(config_lines, config_end): New variables.
(read_config): New function.
(gather_config, blacklist_from_config): Walk config_lines
chain instead of reading the config file.
* src/verify.c (prelink_verify): Call read_config. Don't
pass any argument to gather_config.
* src/main.c (main): Likewise. Also for blacklist_from_config.
* testsuite/quick2.sh: Use new -c etc/prelink.conf.d/*.conf
feature in prelink.conf and multiple config snippets.
git-svn-id: http://sourceware.org/svn/prelink@154 94c539fb-cf18-0410-b60f-edeeb537fa16
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git-svn-id: http://sourceware.org/svn/prelink@150 94c539fb-cf18-0410-b60f-edeeb537fa16
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(DT_MIPS_TIME_STAMP): Likewise.
(DT_MIPS_ICHECKSUM): Likewise.
(DT_MIPS_IVERSION): Likewise.
(DT_MIPS_FLAGS): Likewise.
(DT_MIPS_BASE_ADDRESS): Likewise.
(DT_MIPS_CONFLICT): Likewise.
(DT_MIPS_LIBLIST): Likewise.
(DT_MIPS_LOCAL_GOTNO): Likewise.
(DT_MIPS_CONFLICTNO): Likewise.
(DT_MIPS_LIBLISTNO): Likewise.
(DT_MIPS_SYMTABNO): Likewise.
(DT_MIPS_UNREFEXTNO): Likewise.
(DT_MIPS_GOTSYM): Likewise.
(DT_MIPS_HIPAGENO): Likewise.
(DT_MIPS_RLD_MAP): Likewise.
(R_MIPS_TLS_DTPMOD): Likewise.
(R_MIPS_TLS_DTPREL): Likewise.
(R_MIPS_TLS_TPREL): Likewise.
(R_MIPS_GLOB_DAT): Likewise.
(DSO): Add info_DT_MIPS_LOCAL_GOTNO, info_DT_MIPS_GOTSYM,
and info_DT_MIPS_SYMTABNO.
* src/dso.c (read_dynamic): Initialize the new DSO fields.
(adjust_symbol_p): Handle stub values on MIPS.
* src/prelink.c (prelink_prepare): Handle SHT_DYNAMIC and
SHT_MIPS_REGINFO on MIPS.
git-svn-id: http://sourceware.org/svn/prelink@145 94c539fb-cf18-0410-b60f-edeeb537fa16
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(init_data_iterator): Declare.
(get_data_from_iterator): Likewise.
(get_sym_from_iterator): Likewise.
* src/data.c (init_data_iterator): New function.
(get_data_from_iterator): Likewise.
(get_sym_from_iterator): Likewise.
git-svn-id: http://sourceware.org/svn/prelink@143 94c539fb-cf18-0410-b60f-edeeb537fa16
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READWRITEPROTO for big and little endian. Add prototypes for
native-endian functions (buf_read_uneNN, read_uneNN, buf_write_neNN
and write_neNN). Replace uses of READWRITEPROTO with uses of
this macro.
* src/data.c (BUFREADUNE, READUNE, WRITENE, BUFWRITENE): New macros.
(READWRITESIZE): New macro. Instantiate READWRITE for big and
little endian. Instantiate BUFREADUNE, READUNE, WRITENE
and BUFWRITENE. Replace uses of READWRITE with uses of this macro.
* src/arch-sh.c (read_une32, write_ne32, buf_write_ne32): Delete.
git-svn-id: http://sourceware.org/svn/prelink@142 94c539fb-cf18-0410-b60f-edeeb537fa16
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* src/conflict.c (prelink_build_conflicts): If defined, call it
for each dependency.
git-svn-id: http://sourceware.org/svn/prelink@141 94c539fb-cf18-0410-b60f-edeeb537fa16
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a "struct prelink_info *" argument, not a "DSO *" argument.
* src/prelink.c (prelink): Adjust call accordingly.
* src/arch-alpha.c (alpha_arch_prelink): Adjust definition accordingly.
* src/arch-arm.c (arm_arch_prelink): Likewise.
* src/arch-cris.c (cris_arch_prelink): Likewise.
* src/arch-i386.c (i386_arch_prelink): Likewise.
* src/arch-ia64.c (ia64_arch_prelink): Likewise.
* src/arch-ppc.c (ppc_arch_prelink): Likewise.
* src/arch-s390.c (s390_arch_prelink): Likewise
* src/arch-s390x.c (s390x_arch_prelink): Likewise
* src/arch-sh.c (sh_arch_prelink): Likewise.
* src/arch-sparc64.c (sparc64_arch_prelink): Likewise.
* src/arch-sparc.c (sparc_arch_prelink): Likewise
* src/arch-x86_64.c (x86_64_arch_prelink): Likewise.
git-svn-id: http://sourceware.org/svn/prelink@140 94c539fb-cf18-0410-b60f-edeeb537fa16
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* src/dso.c (adjust_dso): Use it, if defined.
git-svn-id: http://sourceware.org/svn/prelink@139 94c539fb-cf18-0410-b60f-edeeb537fa16
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* src/dso.c (adjust_symbol_p): New function, extracted from...
(adjust_symtab): ...here.
git-svn-id: http://sourceware.org/svn/prelink@138 94c539fb-cf18-0410-b60f-edeeb537fa16
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git-svn-id: http://sourceware.org/svn/prelink@134 94c539fb-cf18-0410-b60f-edeeb537fa16
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jakub
drow