From 91da9340ccc0b222d729c9f775b2d4ec1480ee75 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Wed, 6 Dec 2006 00:28:03 +0000 Subject: [PATCH] gcc 3.2.2 and 4.1.0 portability hacks. --- gold/dynobj.cc | 165 ++++++++++++++++++++++++++++--------------------- gold/dynobj.h | 15 +++-- gold/gold.h | 5 ++ gold/layout.cc | 50 +++++++-------- gold/layout.h | 3 +- 5 files changed, 135 insertions(+), 103 deletions(-) diff --git a/gold/dynobj.cc b/gold/dynobj.cc index 9871bdeca11..7afaaa55a78 100644 --- a/gold/dynobj.cc +++ b/gold/dynobj.cc @@ -1050,7 +1050,8 @@ Dynobj::sized_create_gnu_hash_table( template unsigned char* -Verdef::write(const Stringpool* dynpool, bool is_last, unsigned char* pb) const +Verdef::write(const Stringpool* dynpool, bool is_last, unsigned char* pb + ACCEPT_SIZE_ENDIAN) const { const int verdef_size = elfcpp::Elf_sizes::verdef_size; const int verdaux_size = elfcpp::Elf_sizes::verdaux_size; @@ -1129,7 +1130,7 @@ Verneed::finalize(unsigned int index) template unsigned char* Verneed::write(const Stringpool* dynpool, bool is_last, - unsigned char* pb) const + unsigned char* pb ACCEPT_SIZE_ENDIAN) const { const int verneed_size = elfcpp::Elf_sizes::verneed_size; const int vernaux_size = elfcpp::Elf_sizes::vernaux_size; @@ -1367,12 +1368,9 @@ Versions::version_index(const Stringpool* dynpool, const Symbol* sym) const const char* version = dynpool->find(sym->version(), &version_key); gold_assert(version != NULL); - Version_table::const_iterator p; + Key k; if (!sym->is_from_dynobj()) - { - Key k(version_key, 0); - p = this->version_table_.find(k); - } + k = Key(version_key, 0); else { Object* object = sym->object(); @@ -1383,10 +1381,10 @@ Versions::version_index(const Stringpool* dynpool, const Symbol* sym) const const char* filename = dynpool->find(dynobj->soname(), &filename_key); gold_assert(filename != NULL); - Key k(version_key, filename_key); - p = this->version_table_.find(k); + k = Key(version_key, filename_key); } + Version_table::const_iterator p = this->version_table_.find(k); gold_assert(p != this->version_table_.end()); return p->second->index(); @@ -1401,7 +1399,8 @@ Versions::symbol_section_contents(const Stringpool* dynpool, unsigned int local_symcount, const std::vector& syms, unsigned char** pp, - unsigned int* psize) const + unsigned int* psize + ACCEPT_SIZE_ENDIAN) const { gold_assert(this->is_finalized_); @@ -1437,7 +1436,8 @@ template void Versions::def_section_contents(const Stringpool* dynpool, unsigned char** pp, unsigned int* psize, - unsigned int* pentries) const + unsigned int* pentries + ACCEPT_SIZE_ENDIAN) const { gold_assert(this->is_finalized_); gold_assert(!this->defs_.empty()); @@ -1462,9 +1462,9 @@ Versions::def_section_contents(const Stringpool* dynpool, for (p = this->defs_.begin(), i = 0; p != this->defs_.end(); ++p, ++i) - pb = (*p)->write(dynpool, - i + 1 >= this->defs_.size(), - pb); + pb = (*p)->write SELECT_SIZE_ENDIAN_NAME(size, big_endian)( + dynpool, i + 1 >= this->defs_.size(), pb + SELECT_SIZE_ENDIAN(size, big_endian)); gold_assert(static_cast(pb - pbuf) == sz); @@ -1480,7 +1480,8 @@ template void Versions::need_section_contents(const Stringpool* dynpool, unsigned char** pp, unsigned int *psize, - unsigned int *pentries) const + unsigned int *pentries + ACCEPT_SIZE_ENDIAN) const { gold_assert(this->is_finalized_); gold_assert(!this->needs_.empty()); @@ -1505,9 +1506,9 @@ Versions::need_section_contents(const Stringpool* dynpool, for (p = this->needs_.begin(), i = 0; p != this->needs_.end(); ++p, ++i) - pb = (*p)->write(dynpool, - i + 1 >= this->needs_.size(), - pb); + pb = (*p)->write SELECT_SIZE_ENDIAN_NAME(size, big_endian)( + dynpool, i + 1 >= this->needs_.size(), pb + SELECT_SIZE_ENDIAN(size, big_endian)); gold_assert(static_cast(pb - pbuf) == sz); @@ -1533,90 +1534,114 @@ class Sized_dynobj<64, true>; template void -Versions::symbol_section_contents<32, false>(const Stringpool*, - unsigned int, - const std::vector&, - unsigned char**, - unsigned int*) const; +Versions::symbol_section_contents<32, false>( + const Stringpool*, + unsigned int, + const std::vector&, + unsigned char**, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(32, false)) const; template void -Versions::symbol_section_contents<32, true>(const Stringpool*, - unsigned int, - const std::vector&, - unsigned char**, - unsigned int*) const; +Versions::symbol_section_contents<32, true>( + const Stringpool*, + unsigned int, + const std::vector&, + unsigned char**, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(32, true)) const; template void -Versions::symbol_section_contents<64, false>(const Stringpool*, - unsigned int, - const std::vector&, - unsigned char**, - unsigned int*) const; +Versions::symbol_section_contents<64, false>( + const Stringpool*, + unsigned int, + const std::vector&, + unsigned char**, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(64, false)) const; template void -Versions::symbol_section_contents<64, true>(const Stringpool*, - unsigned int, - const std::vector&, - unsigned char**, - unsigned int*) const; +Versions::symbol_section_contents<64, true>( + const Stringpool*, + unsigned int, + const std::vector&, + unsigned char**, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(64, true)) const; template void -Versions::def_section_contents<32, false>(const Stringpool*, - unsigned char**, - unsigned int*, - unsigned int*) const; +Versions::def_section_contents<32, false>( + const Stringpool*, + unsigned char**, + unsigned int*, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(32, false)) const; template void -Versions::def_section_contents<32, true>(const Stringpool*, - unsigned char**, - unsigned int*, - unsigned int*) const; +Versions::def_section_contents<32, true>( + const Stringpool*, + unsigned char**, + unsigned int*, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(32, true)) const; template void -Versions::def_section_contents<64, false>(const Stringpool*, - unsigned char**, - unsigned int*, - unsigned int*) const; +Versions::def_section_contents<64, false>( + const Stringpool*, + unsigned char**, + unsigned int*, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(64, false)) const; template void -Versions::def_section_contents<64, true>(const Stringpool*, - unsigned char**, - unsigned int*, - unsigned int*) const; +Versions::def_section_contents<64, true>( + const Stringpool*, + unsigned char**, + unsigned int*, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(64, true)) const; template void -Versions::need_section_contents<32, false>(const Stringpool*, - unsigned char**, - unsigned int*, - unsigned int*) const; +Versions::need_section_contents<32, false>( + const Stringpool*, + unsigned char**, + unsigned int*, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(32, false)) const; template void -Versions::need_section_contents<32, true>(const Stringpool*, - unsigned char**, - unsigned int*, - unsigned int*) const; +Versions::need_section_contents<32, true>( + const Stringpool*, + unsigned char**, + unsigned int*, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(32, true)) const; template void -Versions::need_section_contents<64, false>(const Stringpool*, - unsigned char**, - unsigned int*, - unsigned int*) const; +Versions::need_section_contents<64, false>( + const Stringpool*, + unsigned char**, + unsigned int*, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(64, false)) const; template void -Versions::need_section_contents<64, true>(const Stringpool*, - unsigned char**, - unsigned int*, - unsigned int*) const; +Versions::need_section_contents<64, true>( + const Stringpool*, + unsigned char**, + unsigned int*, + unsigned int* + ACCEPT_SIZE_ENDIAN_EXPLICIT(64, true)) const; } // End namespace gold. diff --git a/gold/dynobj.h b/gold/dynobj.h index 9e5dd43d70a..476b602f30b 100644 --- a/gold/dynobj.h +++ b/gold/dynobj.h @@ -274,7 +274,8 @@ class Verdef : public Version_base // Write contents to buffer. template unsigned char* - write(const Stringpool*, bool is_last, unsigned char*) const; + write(const Stringpool*, bool is_last, unsigned char* + ACCEPT_SIZE_ENDIAN) const; private: Verdef(const Verdef&); @@ -359,7 +360,8 @@ class Verneed // Write contents to buffer. template unsigned char* - write(const Stringpool*, bool is_last, unsigned char*) const; + write(const Stringpool*, bool is_last, unsigned char* + ACCEPT_SIZE_ENDIAN) const; private: Verneed(const Verneed&); @@ -416,21 +418,24 @@ class Versions void symbol_section_contents(const Stringpool*, unsigned int local_symcount, const std::vector& syms, - unsigned char**, unsigned int*) const; + unsigned char**, unsigned int* + ACCEPT_SIZE_ENDIAN) const; // Build an allocated buffer holding the contents of the version // definition section (.gnu.version_d). template void def_section_contents(const Stringpool*, unsigned char**, - unsigned int* psize, unsigned int* pentries) const; + unsigned int* psize, unsigned int* pentries + ACCEPT_SIZE_ENDIAN) const; // Build an allocated buffer holding the contents of the version // reference section (.gnu.version_r). template void need_section_contents(const Stringpool*, unsigned char**, - unsigned int* psize, unsigned int* pentries) const; + unsigned int* psize, unsigned int* pentries + ACCEPT_SIZE_ENDIAN) const; private: // The type of the list of version definitions. diff --git a/gold/gold.h b/gold/gold.h index e4cd7869422..288d9eb937b 100644 --- a/gold/gold.h +++ b/gold/gold.h @@ -101,12 +101,14 @@ namespace gold #define SELECT_SIZE_ONLY(size) #define ACCEPT_SIZE #define ACCEPT_SIZE_ONLY +#define ACCEPT_SIZE_EXPLICIT(size) #define SELECT_SIZE_ENDIAN_NAME(size, big_endian) #define SELECT_SIZE_ENDIAN(size, big_endian) #define SELECT_SIZE_ENDIAN_ONLY(size, big_endian) #define ACCEPT_SIZE_ENDIAN #define ACCEPT_SIZE_ENDIAN_ONLY +#define ACCEPT_SIZE_ENDIAN_EXPLICIT(size, big_endian) #else // !defined(HAVE_MEMBER_TEMPLATE_SPECIFICATIONS) @@ -120,6 +122,7 @@ class Select_size_endian { }; #define SELECT_SIZE_ONLY(size) Select_size() #define ACCEPT_SIZE , Select_size #define ACCEPT_SIZE_ONLY Select_size +#define ACCEPT_SIZE_EXPLICIT(size) , Select_size #define SELECT_SIZE_ENDIAN_NAME(size, big_endian) #define SELECT_SIZE_ENDIAN(size, big_endian) \ @@ -128,6 +131,8 @@ class Select_size_endian { }; Select_size_endian() #define ACCEPT_SIZE_ENDIAN , Select_size_endian #define ACCEPT_SIZE_ENDIAN_ONLY Select_size_endian +#define ACCEPT_SIZE_ENDIAN_EXPLICIT(size, big_endian) \ + , Select_size_endian #endif // !defined(HAVE_MEMBER_TEMPLATE_SPECIFICATIONS) diff --git a/gold/layout.cc b/gold/layout.cc index 2d7a3faff09..c150707819b 100644 --- a/gold/layout.cc +++ b/gold/layout.cc @@ -979,28 +979,24 @@ Layout::create_version_sections(const Target* target, const Versions* versions, if (target->get_size() == 32) { if (target->is_big_endian()) - this->sized_create_version_sections<32, true>(versions, - local_symcount, - dynamic_symbols, - dynstr); + this->sized_create_version_sections SELECT_SIZE_ENDIAN_NAME(32, true)( + versions, local_symcount, dynamic_symbols, dynstr + SELECT_SIZE_ENDIAN(32, true)); else - this->sized_create_version_sections<32, false>(versions, - local_symcount, - dynamic_symbols, - dynstr); + this->sized_create_version_sections SELECT_SIZE_ENDIAN_NAME(32, false)( + versions, local_symcount, dynamic_symbols, dynstr + SELECT_SIZE_ENDIAN(32, false)); } else if (target->get_size() == 64) { if (target->is_big_endian()) - this->sized_create_version_sections<64, true>(versions, - local_symcount, - dynamic_symbols, - dynstr); + this->sized_create_version_sections SELECT_SIZE_ENDIAN_NAME(64, true)( + versions, local_symcount, dynamic_symbols, dynstr + SELECT_SIZE_ENDIAN(64, true)); else - this->sized_create_version_sections<64, false>(versions, - local_symcount, - dynamic_symbols, - dynstr); + this->sized_create_version_sections SELECT_SIZE_ENDIAN_NAME(64, false)( + versions, local_symcount, dynamic_symbols, dynstr + SELECT_SIZE_ENDIAN(64, false)); } else gold_unreachable(); @@ -1014,7 +1010,8 @@ Layout::sized_create_version_sections( const Versions* versions, unsigned int local_symcount, const std::vector& dynamic_symbols, - const Output_section* dynstr) + const Output_section* dynstr + ACCEPT_SIZE_ENDIAN) { const char* vname = this->namepool_.add(".gnu.version", NULL); Output_section* vsec = this->make_output_section(vname, @@ -1023,10 +1020,9 @@ Layout::sized_create_version_sections( unsigned char* vbuf; unsigned int vsize; - versions->symbol_section_contents(&this->dynpool_, - local_symcount, - dynamic_symbols, - &vbuf, &vsize); + versions->symbol_section_contents SELECT_SIZE_ENDIAN_NAME(size, big_endian)( + &this->dynpool_, local_symcount, dynamic_symbols, &vbuf, &vsize + SELECT_SIZE_ENDIAN(size, big_endian)); Output_section_data* vdata = new Output_data_const_buffer(vbuf, vsize, 2); @@ -1047,9 +1043,9 @@ Layout::sized_create_version_sections( unsigned char* vdbuf; unsigned int vdsize; unsigned int vdentries; - versions->def_section_contents(&this->dynpool_, - &vdbuf, &vdsize, - &vdentries); + versions->def_section_contents SELECT_SIZE_ENDIAN_NAME(size, big_endian)( + &this->dynpool_, &vdbuf, &vdsize, &vdentries + SELECT_SIZE_ENDIAN(size, big_endian)); Output_section_data* vddata = new Output_data_const_buffer(vdbuf, vdsize, @@ -1073,9 +1069,9 @@ Layout::sized_create_version_sections( unsigned char* vnbuf; unsigned int vnsize; unsigned int vnentries; - versions->need_section_contents(&this->dynpool_, - &vnbuf, &vnsize, - &vnentries); + versions->need_section_contents SELECT_SIZE_ENDIAN_NAME(size, big_endian) + (&this->dynpool_, &vnbuf, &vnsize, &vnentries + SELECT_SIZE_ENDIAN(size, big_endian)); Output_section_data* vndata = new Output_data_const_buffer(vnbuf, vnsize, diff --git a/gold/layout.h b/gold/layout.h index 44f9f4e756d..8b349cc0a4b 100644 --- a/gold/layout.h +++ b/gold/layout.h @@ -227,7 +227,8 @@ class Layout sized_create_version_sections(const Versions* versions, unsigned int local_symcount, const std::vector& dynamic_symbols, - const Output_section* dynstr); + const Output_section* dynstr + ACCEPT_SIZE_ENDIAN); // Return whether to include this section in the link. template -- 2.30.2