PR gold/12910

	* options.h (class General_options): Add --ctors-in-init-array.
	* layout.cc (Layout::get_output_section): Treat SHT_INIT_ARRAY and
	friends as SHT_PROGBITS for merging sections.
	(Layout::layout): Remove special handling of .init_array and
	friends.  Don't sort if doing relocatable link.  Sort for .ctors
	and .dtors if ctors_in_init_array.
	(Layout::make_output_section): Force correct section types for
	.init_array and friends.  Don't sort if doing relocatable link,
	Don't sort .ctors and .dtors if ctors_in_init_array.
	(Layout::section_name_mapping): Remove .ctors. and .dtorso.
	(Layout::output_section_name): Add relobj parameter.  Change all
	callers.  Handle .ctors. and .dtors. in code rather than table.
	Handle .ctors and .dtors if ctors_in_init_array.
	(Layout::match_file_name): New function, moved from output.cc.
	* layout.h (class Layout): Update declarations.
	* output.cc: Include "layout.h".
	(Input_section_sort_entry::get_priority): New function.
	(Input_section_sort_entry::match_file_name): Just call
	Layout::match_file_name.
	(Output_section::Input_section_sort_init_fini_compare::operator()):
	Handle .ctors and .dtors.  Sort by explicit priority rather than
	by name.
	* configure.ac: Remove CONSTRUCTOR_PRIORITY test and conditional.
	* testsuite/initpri2.c: New test.
	* testsuite/Makefile.am: Don't test CONSTRUCTOR_PRIORITY.
	(check_PROGRAMS): Add initpri2.
	(initpri2_SOURCES, initpri2_DEPENDENCIES): New variables.
	(initpri2_LDFLAGS, initpri2_LDADD): New variables.
	* configure, testsuite/Makefile.in: Rebuild.

1 files changed, 0 insertions, 34 deletions

diff --git a/gold/configure b/gold/configure
index 5a7268d..e8e4bf6 100755
--- a/gold/configure
+++ b/gold/configure
@@ -605,8 +605,6 @@ WARN_CFLAGS
 IFUNC_FALSE
 IFUNC_TRUE
 RANDOM_SEED_CFLAGS
-CONSTRUCTOR_PRIORITY_FALSE
-CONSTRUCTOR_PRIORITY_TRUE
 TLS_DESCRIPTORS_FALSE
 TLS_DESCRIPTORS_TRUE
 TLS_GNU2_DIALECT_FALSE
@@ -6314,34 +6312,6 @@ else
 fi
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for constructor priorities" >&5
-$as_echo_n "checking for constructor priorities... " >&6; }
-if test "${gold_cv_c_conprio+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-void f() __attribute__ ((constructor (1)));
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gold_cv_c_conprio=yes
-else
-  gold_cv_c_conprio=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gold_cv_c_conprio" >&5
-$as_echo "$gold_cv_c_conprio" >&6; }
-
- if test "$gold_cv_c_conprio" = "yes"; then
-  CONSTRUCTOR_PRIORITY_TRUE=
-  CONSTRUCTOR_PRIORITY_FALSE='#'
-else
-  CONSTRUCTOR_PRIORITY_TRUE='#'
-  CONSTRUCTOR_PRIORITY_FALSE=
-fi
-
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed support" >&5
 $as_echo_n "checking for -frandom-seed support... " >&6; }
 if test "${gold_cv_c_random_seed+set}" = set; then :
@@ -7334,10 +7304,6 @@ if test -z "${TLS_DESCRIPTORS_TRUE}" && test -z "${TLS_DESCRIPTORS_FALSE}"; then
   as_fn_error "conditional \"TLS_DESCRIPTORS\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${CONSTRUCTOR_PRIORITY_TRUE}" && test -z "${CONSTRUCTOR_PRIORITY_FALSE}"; then
-  as_fn_error "conditional \"CONSTRUCTOR_PRIORITY\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
 if test -z "${IFUNC_TRUE}" && test -z "${IFUNC_FALSE}"; then
   as_fn_error "conditional \"IFUNC\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5