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Add support for --enable-target to control which template

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specializations we generate.
This commit is contained in:
Ian Lance Taylor
2007-09-04 20:00:53 +00:00
parent 64707334c7
commit 193a53d920
10 changed files with 463 additions and 50 deletions
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78
gold/symtab.cc
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@ -809,13 +809,25 @@ Symbol_table::do_define_in_output_data(
Sized_symbol<size>* sym;
if (target->is_big_endian())
sym = this->define_special_symbol SELECT_SIZE_ENDIAN_NAME(size, true) (
target, name, version, only_if_ref
SELECT_SIZE_ENDIAN(size, true));
{
#if defined(HAVE_TARGET_32_BIG) || defined(HAVE_TARGET_64_BIG)
sym = this->define_special_symbol SELECT_SIZE_ENDIAN_NAME(size, true) (
target, name, version, only_if_ref
SELECT_SIZE_ENDIAN(size, true));
#else
gold_unreachable();
#endif
}
else
sym = this->define_special_symbol SELECT_SIZE_ENDIAN_NAME(size, false) (
target, name, version, only_if_ref
SELECT_SIZE_ENDIAN(size, false));
{
#if defined(HAVE_TARGET_32_LITTLE) || defined(HAVE_TARGET_64_LITTLE)
sym = this->define_special_symbol SELECT_SIZE_ENDIAN_NAME(size, false) (
target, name, version, only_if_ref
SELECT_SIZE_ENDIAN(size, false));
#else
gold_unreachable();
#endif
}
if (sym == NULL)
return NULL;
@ -1494,16 +1506,7 @@ Warnings::issue_warning(const Symbol* sym, const std::string& location) const
// script to restrict this to only the ones needed for implemented
// targets.
template
void
Symbol_table::add_from_relobj<32, true>(
Sized_relobj<32, true>* relobj,
const unsigned char* syms,
size_t count,
const char* sym_names,
size_t sym_name_size,
Symbol** sympointers);
#ifdef HAVE_TARGET_32_LITTLE
template
void
Symbol_table::add_from_relobj<32, false>(
@ -1513,17 +1516,21 @@ Symbol_table::add_from_relobj<32, false>(
const char* sym_names,
size_t sym_name_size,
Symbol** sympointers);
#endif
#ifdef HAVE_TARGET_32_BIG
template
void
Symbol_table::add_from_relobj<64, true>(
Sized_relobj<64, true>* relobj,
Symbol_table::add_from_relobj<32, true>(
Sized_relobj<32, true>* relobj,
const unsigned char* syms,
size_t count,
const char* sym_names,
size_t sym_name_size,
Symbol** sympointers);
#endif
#ifdef HAVE_TARGET_64_LITTLE
template
void
Symbol_table::add_from_relobj<64, false>(
@ -1533,19 +1540,21 @@ Symbol_table::add_from_relobj<64, false>(
const char* sym_names,
size_t sym_name_size,
Symbol** sympointers);
#endif
#ifdef HAVE_TARGET_64_BIG
template
void
Symbol_table::add_from_dynobj<32, true>(
Sized_dynobj<32, true>* dynobj,
Symbol_table::add_from_relobj<64, true>(
Sized_relobj<64, true>* relobj,
const unsigned char* syms,
size_t count,
const char* sym_names,
size_t sym_name_size,
const unsigned char* versym,
size_t versym_size,
const std::vector<const char*>* version_map);
Symbol** sympointers);
#endif
#ifdef HAVE_TARGET_32_LITTLE
template
void
Symbol_table::add_from_dynobj<32, false>(
@ -1557,11 +1566,13 @@ Symbol_table::add_from_dynobj<32, false>(
const unsigned char* versym,
size_t versym_size,
const std::vector<const char*>* version_map);
#endif
#ifdef HAVE_TARGET_32_BIG
template
void
Symbol_table::add_from_dynobj<64, true>(
Sized_dynobj<64, true>* dynobj,
Symbol_table::add_from_dynobj<32, true>(
Sized_dynobj<32, true>* dynobj,
const unsigned char* syms,
size_t count,
const char* sym_names,
@ -1569,7 +1580,9 @@ Symbol_table::add_from_dynobj<64, true>(
const unsigned char* versym,
size_t versym_size,
const std::vector<const char*>* version_map);
#endif
#ifdef HAVE_TARGET_64_LITTLE
template
void
Symbol_table::add_from_dynobj<64, false>(
@ -1581,5 +1594,20 @@ Symbol_table::add_from_dynobj<64, false>(
const unsigned char* versym,
size_t versym_size,
const std::vector<const char*>* version_map);
#endif
#ifdef HAVE_TARGET_64_BIG
template
void
Symbol_table::add_from_dynobj<64, true>(
Sized_dynobj<64, true>* dynobj,
const unsigned char* syms,
size_t count,
const char* sym_names,
size_t sym_name_size,
const unsigned char* versym,
size_t versym_size,
const std::vector<const char*>* version_map);
#endif
} // End namespace gold.