CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
+CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
CXXFLAGS = @CXXFLAGS@
CYGPATH_W = @CYGPATH_W@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
+EGREP = @EGREP@
EXEEXT = @EXEEXT@
GENCAT = @GENCAT@
GMSGFMT = @GMSGFMT@
language is requested. */
#undef ENABLE_NLS
+/* Define to 1 if you have the <ext/hash_map> header file. */
+#undef HAVE_EXT_HASH_MAP
+
+/* Define to 1 if you have the <ext/hash_set> header file. */
+#undef HAVE_EXT_HASH_SET
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <tr1/unordered_map> header file. */
+#undef HAVE_TR1_UNORDERED_MAP
+
+/* Define to 1 if you have the <tr1/unordered_set> header file. */
+#undef HAVE_TR1_UNORDERED_SET
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
/* Name of package */
#undef PACKAGE
/* Define to the version of this package. */
#undef PACKAGE_VERSION
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
/* Version number of package */
#undef VERSION
PACKAGE_BUGREPORT=
ac_unique_file="gold.cc"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT MKINSTALLDIRS MSGFMT MSGMERGE WARN_CFLAGS NO_WERROR WARN_CXXFLAGS LFS_CXXFLAGS MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBOBJS LTLIBOBJS'
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#if HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# if HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#if HAVE_STRING_H
+# if !STDC_HEADERS && HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#if HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#if HAVE_INTTYPES_H
+# include <inttypes.h>
+#else
+# if HAVE_STDINT_H
+# include <stdint.h>
+# endif
+#endif
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS DATADIRNAME INSTOBJEXT GENCAT CATOBJEXT MKINSTALLDIRS MSGFMT MSGMERGE WARN_CFLAGS NO_WERROR WARN_CXXFLAGS LFS_CXXFLAGS CXXCPP EGREP MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT LIBOBJS LTLIBOBJS'
ac_subst_files=''
# Initialize some variables set by options.
ac_env_CXXFLAGS_value=$CXXFLAGS
ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
ac_cv_env_CXXFLAGS_value=$CXXFLAGS
+ac_env_CXXCPP_set=${CXXCPP+set}
+ac_env_CXXCPP_value=$CXXCPP
+ac_cv_env_CXXCPP_set=${CXXCPP+set}
+ac_cv_env_CXXCPP_value=$CXXCPP
#
# Report the --help message.
headers in a nonstandard directory <include dir>
CXX C++ compiler command
CXXFLAGS C++ compiler flags
+ CXXCPP C++ preprocessor
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
LFS_CXXFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+ac_ext=cc
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+ac_ext=cc
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
+echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6
+if test -z "$CXXCPP"; then
+ if test "${ac_cv_prog_CXXCPP+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_cxx_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_cxx_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+echo "$as_me:$LINENO: result: $CXXCPP" >&5
+echo "${ECHO_T}$CXXCPP" >&6
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_cxx_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ :
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether non-existent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_cxx_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ # Broken: success on invalid input.
+continue
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&5
+echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
+ac_ext=cc
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+ then ac_cv_prog_egrep='grep -E'
+ else ac_cv_prog_egrep='egrep'
+ fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+
+
+echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_header_stdc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_stdc=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ exit(2);
+ exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+for ac_header in tr1/unordered_set tr1/unordered_map
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_cxx_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists. ##
+## ------------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+for ac_header in ext/hash_map ext/hash_set
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_cxx_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_cxx_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists. ##
+## ------------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
s,@NO_WERROR@,$NO_WERROR,;t t
s,@WARN_CXXFLAGS@,$WARN_CXXFLAGS,;t t
s,@LFS_CXXFLAGS@,$LFS_CXXFLAGS,;t t
+s,@CXXCPP@,$CXXCPP,;t t
+s,@EGREP@,$EGREP,;t t
s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
s,@MAINT@,$MAINT,;t t
LFS_CXXFLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
AC_SUBST(LFS_CXXFLAGS)
+AC_LANG_PUSH(C++)
+AC_CHECK_HEADERS(tr1/unordered_set tr1/unordered_map)
+AC_CHECK_HEADERS(ext/hash_map ext/hash_set)
+AC_LANG_POP(C++)
+
AM_MAINTAINER_MODE
AC_OUTPUT(Makefile po/Makefile.in:po/Make-in)
#include "dirsearch.h"
#include "readsyms.h"
#include "symtab.h"
+#include "object.h"
#include "layout.h"
namespace gold
queue_initial_tasks(const General_options& options,
const Dirsearch& search_path,
const Command_line::Input_argument_list& inputs,
- Workqueue* workqueue, Object_list* input_objects,
+ Workqueue* workqueue, Input_objects* input_objects,
Symbol_table* symtab)
{
if (inputs.empty())
gold::Workqueue workqueue(command_line.options());
// The list of input objects.
- Object_list input_objects;
+ Input_objects input_objects;
// The symbol table.
Symbol_table symtab;
# define N_(String) (String)
#endif
-// Figure out how to get a hash set and a hash map. The fallback is
-// to just use set and map.
+// Figure out how to get a hash set and a hash map.
+
+#if HAVE_TR1_UNORDERED_SET && HAVE_TR1_UNORDERED_MAP
#include <tr1/unordered_set>
#include <tr1/unordered_map>
#define Unordered_set std::tr1::unordered_set
#define Unordered_map std::tr1::unordered_map
+#elif HAVE_EXT_HASH_MAP && HAVE_EXT_HASH_SET
+
+#include <ext/hash_map>
+#include <ext/hash_set>
+
+#define Unordered_set __gnu_cxx::hash_set
+#define Unordered_map __gnu_cxx::hash_map
+
+#else
+
+// The fallback is to just use set and map.
+
+#include <set>
+#include <map>
+
+#define Unordered_set std::set
+#define Unordered_map std::map
+
+#endif
+
namespace gold
{
#include <cassert>
#include <cstring>
+#include <algorithm>
#include <iostream>
#include <utility>
Layout_task::run(Workqueue*)
{
Layout layout(this->options_);
- for (Object_list::const_iterator p = this->input_objects_->begin();
+ layout.init();
+ for (Input_objects::Object_list::const_iterator p =
+ this->input_objects_->begin();
p != this->input_objects_->end();
++p)
(*p)->layout(&layout);
+ layout.finalize(this->input_objects_);
}
// Layout methods.
+Layout::Layout(const General_options& options)
+ : options_(options), namepool_(), signatures_(),
+ section_name_map_(), segment_list_(), section_list_(),
+ data_list_()
+{
+}
+
+// Prepare for doing layout.
+
+void
+Layout::init()
+{
+ // Make space for more than enough segments for a typical file.
+ // This is just for efficiency--it's OK if we wind up needing more.
+ segment_list_.reserve(12);
+}
+
// Hash a key we use to look up an output section mapping.
size_t
&& ((*p)->flags() & elfcpp::PF_W) == (seg_flags & elfcpp::PF_W))
{
(*p)->add_output_section(os);
- if ((*p)->flags() != seg_flags)
- (*p)->update_flags(seg_flags);
break;
}
}
== (seg_flags & elfcpp::PF_W)))
{
(*p)->add_output_section(os);
- if ((*p)->flags() != seg_flags)
- (*p)->update_flags(seg_flags);
break;
}
}
oseg->add_output_section(os);
}
}
+
+ // If we see a loadable SHF_TLS section, we create a PT_TLS
+ // segment.
+ if ((flags & elfcpp::SHF_TLS) != 0)
+ {
+ // See if we already have an equivalent PT_TLS segment.
+ for (p = this->segment_list_.begin();
+ p != segment_list_.end();
+ ++p)
+ {
+ if ((*p)->type() == elfcpp::PT_TLS
+ && (((*p)->flags() & elfcpp::PF_W)
+ == (seg_flags & elfcpp::PF_W)))
+ {
+ (*p)->add_output_section(os);
+ break;
+ }
+ }
+
+ if (p == this->segment_list_.end())
+ {
+ Output_segment* oseg = new Output_segment(elfcpp::PT_TLS,
+ seg_flags);
+ this->segment_list_.push_back(oseg);
+ oseg->add_output_section(os);
+ }
+ }
}
return os;
}
+// Create the sections for the symbol table.
+
+void
+Layout::create_symtab_sections()
+{
+}
+
+// Finalize the layout. When this is called, we have created all the
+// output sections and all the output segments which are based on
+// input sections. We have several things to do, and we have to do
+// them in the right order, so that we get the right results correctly
+// and efficiently.
+
+// 1) Finalize the list of output segments and create the segment
+// table header.
+
+// 2) Finalize the dynamic symbol table and associated sections.
+
+// 3) Determine the final file offset of all the output segments.
+
+// 4) Determine the final file offset of all the SHF_ALLOC output
+// sections.
+
+// 5) Finalize the symbol table: set symbol values to their final
+// value and make a final determination of which symbols are going
+// into the output symbol table.
+
+// 6) Create the symbol table sections and the section name table
+// section.
+
+// 7) Create the section table header.
+
+// 8) Determine the final file offset of all the output sections which
+// are not SHF_ALLOC, including the section table header.
+
+// 9) Finalize the ELF file header.
+
+void
+Layout::finalize(const Input_objects* input_objects)
+{
+ if (input_objects->any_dynamic())
+ {
+ // If there are any dynamic objects in the link, then we need
+ // some additional segments: PT_PHDRS, PT_INTERP, and
+ // PT_DYNAMIC. We also need to finalize the dynamic symbol
+ // table and create the dynamic hash table.
+ abort();
+ }
+
+ // FIXME: Handle PT_GNU_STACK.
+
+ std::sort(this->segment_list_.begin(), this->segment_list_.end(),
+ Layout::Compare_segments());
+
+ Output_segment_headers* segment_headers;
+ segment_headers = new Output_segment_headers(this->segment_list_);
+}
+
// The mapping of .gnu.linkonce section names to real section names.
#define MAPPING_INIT(f, t) { f, sizeof(f) - 1, t }
namespace gold
{
+class Input_objects;
class Output_section;
+class Output_section_symtab;
class Output_segment;
+class Output_data;
// This Task handles mapping the input sections to output sections and
// laying them out in memory.
// OPTIONS is the command line options, INPUT_OBJECTS is the list of
// input objects, THIS_BLOCKER is a token which blocks this task
// from executing until all the input symbols have been read.
- Layout_task(const General_options& options, const Object_list* input_objects,
+ Layout_task(const General_options& options,
+ const Input_objects* input_objects,
Task_token* this_blocker)
: options_(options), input_objects_(input_objects),
this_blocker_(this_blocker)
Layout_task& operator=(const Layout_task&);
const General_options& options_;
- const Object_list* input_objects_;
+ const Input_objects* input_objects_;
Task_token* this_blocker_;
};
class Layout
{
public:
- Layout(const General_options& options)
- : options_(options), namepool_(), signatures_(),
- section_name_map_(), segment_list_()
- { }
+ Layout(const General_options& options);
+
+ // Initialize the object.
+ void
+ init();
// Given an input section named NAME with data in SHDR from the
// object file OBJECT, return the output section where this input
bool
add_comdat(const char*, bool group);
+ // Finalize the layout after all the input sections have been added.
+ void
+ finalize(const Input_objects*);
+
+ // The list of segments.
+
+ typedef std::vector<Output_segment*> Segment_list;
+
+ // The list of sections not attached to a segment.
+
+ typedef std::list<Output_section*> Section_list;
+
+ // The list of information to write out which is not attached to
+ // either a section or a segment.
+ typedef std::list<Output_data*> Data_list;
+
private:
Layout(const Layout&);
Layout& operator=(const Layout&);
static const Linkonce_mapping linkonce_mapping[];
static const int linkonce_mapping_count;
+ // Lay out the local symbols from a SHT_SYMTAB section.
+ template<int size, bool big_endian>
+ void
+ add_symtab_locals(Object* object, const elfcpp::Shdr<size, big_endian>&);
+
+ // Create the output sections for the symbol table.
+ void
+ create_symtab_sections();
+
+ // Finalize the symbol table.
+ void
+ finalize_symtab();
+
// Return whether to include this section in the link.
template<int size, bool big_endian>
bool
{ return Layout::segment_precedes(seg1, seg2); }
};
- // The list of segments.
-
- typedef std::list<Output_segment*> Segment_list;
-
- // The list of sections not attached to a segment.
-
- typedef std::list<Output_section*> Section_list;
-
// A reference to the options on the command line.
const General_options& options_;
// The output section names.
// The list of output sections which are not attached to any output
// segment.
Section_list section_list_;
+ // The list of output data objects which are not attached to any
+ // output section or output segment.
+ Data_list data_list_;
};
} // End namespace gold.
Read_symbols_data ret;
ret.symbols = NULL;
ret.symbols_size = 0;
+ ret.first_global = 0;
ret.symbol_names = NULL;
ret.symbol_names_size = 0;
return ret;
elfcpp::Shdr<size, big_endian> symtabshdr(psymtabshdr);
assert(symtabshdr.get_sh_type() == elfcpp::SHT_SYMTAB);
- // We only need the external symbols.
- const int sym_size = This::sym_size;
- off_t locsize = symtabshdr.get_sh_info() * sym_size;
- off_t extoff = symtabshdr.get_sh_offset() + locsize;
- off_t extsize = symtabshdr.get_sh_size() - locsize;
-
// Read the symbol table.
- File_view* fvsymtab = this->get_lasting_view(extoff, extsize);
+ File_view* fvsymtab = this->get_lasting_view(symtabshdr.get_sh_offset(),
+ symtabshdr.get_sh_size());
// Read the section header for the symbol names.
unsigned int strtab_shnum = symtabshdr.get_sh_link();
Read_symbols_data ret;
ret.symbols = fvsymtab;
- ret.symbols_size = extsize;
+ ret.symbols_size = symtabshdr.get_sh_size();
+ ret.first_global = symtabshdr.get_sh_info();
ret.symbol_names = fvstrtab;
ret.symbol_names_size = strtabshdr.get_sh_size();
gold_exit(false);
}
- this->symbols_ = new Symbol*[symcount];
-
- const elfcpp::Sym<size, big_endian>* syms =
- reinterpret_cast<const elfcpp::Sym<size, big_endian>*>(sd.symbols->data());
const char* sym_names =
reinterpret_cast<const char*>(sd.symbol_names->data());
- symtab->add_from_object(this, syms, symcount, sym_names,
- sd.symbol_names_size, this->symbols_);
+
+ // We only add the global symbols to the symbol table.
+ if (symcount > sd.first_global)
+ {
+ this->symbols_ = new Symbol*[symcount - sd.first_global];
+
+ const unsigned char* symdata = sd.symbols->data();
+ symdata += sd.first_global * sym_size;
+ const elfcpp::Sym<size, big_endian>* syms =
+ reinterpret_cast<const elfcpp::Sym<size, big_endian>*>(symdata);
+
+ symtab->add_from_object(this, syms, symcount - sd.first_global,
+ sym_names, sd.symbol_names_size, this->symbols_);
+ }
+
+ // Add the names of the local symbols. FIXME: We shouldn't do this
+ // if we are stripping symbols.
+ const elfcpp::Sym<size, big_endian>* local_syms =
+ reinterpret_cast<const elfcpp::Sym<size, big_endian>*>(sd.symbols->data());
+ symtab->add_local_symbol_names(this, local_syms, sd.first_global,
+ sym_names, sd.symbol_names_size);
delete sd.symbols;
delete sd.symbol_names;
}
}
+// Input_objects methods.
+
+void
+Input_objects::add_object(Object* obj)
+{
+ this->object_list_.push_back(obj);
+ if (obj->is_dynamic())
+ this->any_dynamic_ = true;
+}
+
} // End namespace gold.
namespace
File_view* symbols;
// Size of symbol data in bytes.
off_t symbols_size;
+ // Index of first global symbol.
+ unsigned int first_global;
// Symbol names.
File_view* symbol_names;
// Size of symbol name data in bytes.
Symbol** symbols_;
};
-// The type of the list of input objects.
+// A class to manage the list of all objects.
-typedef std::list<Object*> Object_list;
+class Input_objects
+{
+ public:
+ Input_objects()
+ : object_list_()
+ { }
+
+ // The type of the list of input objects.
+ typedef std::list<Object*> Object_list;
+
+ // Add an object to the list.
+ void
+ add_object(Object*);
+
+ // Iterate over all objects.
+ Object_list::const_iterator
+ begin() const
+ { return this->object_list_.begin(); }
+
+ Object_list::const_iterator
+ end() const
+ { return this->object_list_.end(); }
+
+ // Return whether we have seen any dynamic objects.
+ bool
+ any_dynamic() const
+ { return this->any_dynamic_; }
+
+ private:
+ Input_objects(const Input_objects&);
+ Input_objects& operator=(const Input_objects&);
+
+ Object_list object_list_;
+ bool any_dynamic_;
+};
// Return an Object appropriate for the input file. P is BYTES long,
// and holds the ELF header.
output->write(off, data_.data(), data_.size());
}
+// Output_segment_header methods.
+
+void
+Output_segment_headers::write(Output_file*, off_t)
+{
+ // FIXME: Unimplemented.
+ abort();
+}
+
// Output_section methods.
// Construct an Output_section. NAME will point into a Stringpool.
addralign_(0),
entsize_(0),
offset_(0),
- size_(0),
link_(0),
info_(0),
type_(type),
{
}
+Output_section::~Output_section()
+{
+}
+
// Add an input section to an Output_section. We don't keep track of
// input sections for an Output_section. Instead, each Object keeps
// track of the Output_section for each of its input sections.
static_cast<unsigned long>(addralign), secname);
gold_exit(false);
}
- this->size_ = (this->size_ + addralign - 1) &~ (addralign - 1);
if (addralign > this->addralign_)
this->addralign_ = addralign;
- off_t ret = this->size_;
- this->size_ += shdr.get_sh_size();
+ off_t ssize = this->get_size();
+ ssize = (ssize + addralign - 1) &~ (addralign - 1);
- return ret;
+ this->set_size(ssize + shdr.get_sh_size());
+
+ return size;
}
// Output segment methods.
Output_segment::Output_segment(elfcpp::Elf_Word type, elfcpp::Elf_Word flags)
- : output_sections_(),
+ : output_data_(),
vaddr_(0),
paddr_(0),
memsz_(0),
void
Output_segment::add_output_section(Output_section* os)
{
+ // Update the segment flags.
+ this->flags_ |= os->flags() & (elfcpp::PF_R | elfcpp::PF_W | elfcpp::PF_X);
+
// So that PT_NOTE segments will work correctly, we need to ensure
// that all SHT_NOTE sections are adjacent. This will normally
// happen automatically, because all the SHT_NOTE input sections
// flags, and thus be in different output sections, but for the
// different section flags to map into the same segment flags and
// thus the same output segment.
+
+ // Note that while there may be many input sections in an output
+ // section, there are normally only a few output sections in an
+ // output segment. This loop is expected to be fast.
+
if (os->type() == elfcpp::SHT_NOTE)
{
- for (Section_list::iterator p = this->output_sections_.begin();
- p != this->output_sections_.end();
+ for (Layout::Data_list::iterator p = this->output_data_.begin();
+ p != this->output_data_.end();
+ ++p)
+ {
+ if ((*p)->is_section_type(elfcpp::SHT_NOTE))
+ {
+ ++p;
+ this->output_data_.insert(p, os);
+ return;
+ }
+ }
+ }
+
+ // Similarly, so that PT_TLS segments will work, we need to group
+ // SHF_TLS sections.
+ if ((os->flags() & elfcpp::SHF_TLS) != 0)
+ {
+ for (Layout::Data_list::iterator p = this->output_data_.begin();
+ p != this->output_data_.end();
++p)
{
- if ((*p)->type() == elfcpp::SHT_NOTE)
+ if ((*p)->is_section_flag_set(elfcpp::SHF_TLS))
{
++p;
- this->output_sections_.insert(p, os);
+ this->output_data_.insert(p, os);
return;
}
}
}
- this->output_sections_.push_back(os);
+ this->output_data_.push_back(os);
}
// Output_file methods.
#include <list>
#include "elfcpp.h"
+#include "layout.h"
namespace gold
{
class Object;
class Output_file;
-// An abtract class for data which has to go into the output file
-// which is not associated with any input section.
+template<int size, bool big_endian>
+class Sized_target;
+
+// An abtract class for data which has to go into the output file.
class Output_data
{
virtual
~Output_data();
- // Return the size of the data.
+ // Return the size of the data. This can't be called "size" since
+ // that interferes with the widely used template parameter name.
off_t
- size()
+ get_size()
{ return this->size_; }
// Write the data to the output file at the specified offset. This
virtual void
write(Output_file*, off_t off) = 0;
+ // Return whether this is an Output_section of the specified type.
+ virtual bool
+ is_section_type(elfcpp::Elf_Word)
+ { return false; }
+
+ // Return whether this is an Output_section with the specified flag
+ // set.
+ virtual bool
+ is_section_flag_set(elfcpp::Elf_Xword)
+ { return false; }
+
protected:
// Set the size of the data.
void
off_t size_;
};
-// A simple cass of Output_data in which we have constant data to
+// A simple case of Output_data in which we have constant data to
// output.
class Output_data_const : public Output_data
: Output_data(len), data_(p, len)
{ }
+ // Write the data to the file.
void
write(Output_file* output, off_t off);
std::string data_;
};
+// Output the section headers.
+
+class Output_section_headers : public Output_data
+{
+ public:
+ Output_section_headers(const Layout::Segment_list&,
+ const Layout::Section_list&);
+
+ // Write the data to the file.
+ void
+ write(Output_file*, off_t);
+
+ private:
+ const Layout::Segment_list& segment_list_;
+ const Layout::Section_list& section_list_;
+};
+
+// Output the segment headers.
+
+class Output_segment_headers : public Output_data
+{
+ public:
+ Output_segment_headers(const Layout::Segment_list& segment_list)
+ : segment_list_(segment_list)
+ { }
+
+ // Write the data to the file.
+ void
+ write(Output_file*, off_t);
+
+ private:
+ const Layout::Segment_list& segment_list_;
+};
+
+// Output the ELF file header.
+
+class Output_file_header : public Output_data
+{
+ public:
+ Output_file_header(const General_options&,
+ const Target*,
+ const Symbol_table*,
+ const Output_segment_headers*,
+ const Output_section_headers*,
+ const Output_section* shstrtab);
+
+ // Write the data to the file.
+ void
+ write(Output_file*, off_t);
+
+ private:
+ const General_options& options_;
+ const Target* target_;
+ const Symbol_table* symtab_;
+ const Output_segment_headers* program_header_;
+ const Output_section_headers* section_header_;
+ const Output_section* shstrtab_;
+};
+
// An output section. We don't expect to have too many output
// sections, so we don't bother to do a template on the size.
-class Output_section
+class Output_section : public Output_data
{
public:
// Create an output section, giving the name, type, and flags.
Output_section(const char* name, elfcpp::Elf_Word, elfcpp::Elf_Xword);
- ~Output_section();
+ virtual ~Output_section();
// Add a new input section named NAME with header SHDR from object
// OBJECT. Return the offset within the output section.
flags() const
{ return this->flags_; }
+ // Write the data to the file. For a typical Output_section, this
+ // does nothing. We write out the data by looping over all the
+ // input sections.
+ virtual void
+ write(Output_file*, off_t)
+ { }
+
+ // Return whether this is a section of the specified type.
+ bool
+ is_section_type(elfcpp::Elf_Word type)
+ { return this->type_ == type; }
+
+ // Return whether the specified section flag is set.
+ bool
+ is_section_flag_set(elfcpp::Elf_Xword flag)
+ { return (this->flags_ & flag) != 0; }
+
private:
// Most of these fields are only valid after layout.
uint64_t entsize_;
// The file offset.
off_t offset_;
- // The section size.
- off_t size_;
// The section link field.
unsigned int link_;
// The section info field.
elfcpp::Elf_Xword flags_;
};
+// A special Output_section which represents the symbol table
+// (SHT_SYMTAB).
+
+class Output_section_symtab : public Output_section
+{
+ public:
+ Output_section_symtab();
+ ~Output_section_symtab();
+};
+
// An output segment. PT_LOAD segments are built from collections of
// output sections. Other segments typically point within PT_LOAD
// segments, and are built directly as needed.
void
add_output_section(Output_section*);
- // Update the segment flags to be compatible with FLAGS.
- void
- update_flags(elfcpp::Elf_Word flags)
- { this->flags_ |= flags & (elfcpp::PF_R | elfcpp::PF_W | elfcpp::PF_X); }
-
private:
Output_segment(const Output_segment&);
Output_segment& operator=(const Output_segment&);
- typedef std::list<Output_section*> Section_list;
+ typedef std::list<Output_data*> Output_data_list;
// The list of output sections attached to this segment. This is
// cleared after layout.
- Section_list output_sections_;
+ Output_data_list output_data_;
// The segment virtual address.
uint64_t vaddr_;
// The segment physical address.
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2006-09-21 13:30-0700\n"
+"POT-Creation-Date: 2006-09-26 13:58-0700\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
msgid "%s: cannot open %s: %s"
msgstr ""
-#: gold.cc:74
+#: gold.cc:75
msgid "no input files"
msgstr ""
msgid "%s: %s: unsupported ELF machine number %d\n"
msgstr ""
-#: object.cc:165
+#: object.cc:161
#, c-format
msgid "%s: %s: invalid symbol table name index: %u\n"
msgstr ""
-#: object.cc:175
+#: object.cc:171
#, c-format
msgid "%s: %s: symbol table name section has wrong type: %u\n"
msgstr ""
-#: object.cc:212
+#: object.cc:209
#, c-format
msgid "%s: %s: size of symbols is not multiple of symbol size\n"
msgstr ""
-#: object.cc:266
+#: object.cc:278
#, c-format
msgid "%s: %s: section group %u link %u out of range\n"
msgstr ""
-#: object.cc:277
+#: object.cc:289
#, c-format
msgid "%s: %s: section group %u info %u out of range\n"
msgstr ""
-#: object.cc:288
+#: object.cc:300
#, c-format
msgid "%s; %s: symtab section %u link %u out of range\n"
msgstr ""
-#: object.cc:306
+#: object.cc:318
#, c-format
msgid "%s: %s: symbol %u name offset %u out of range\n"
msgstr ""
-#: object.cc:328
+#: object.cc:340
#, c-format
msgid "%s: %s: section %u in section group %u out of range"
msgstr ""
-#: object.cc:407
+#: object.cc:419
#, c-format
msgid "%s: %s: bad section name offset for section %u: %lu\n"
msgstr ""
#. elfcpp::ET_DYN
-#: object.cc:480
+#: object.cc:502
#, c-format
msgid "%s: %s: dynamic objects are not yet supported\n"
msgstr ""
-#: object.cc:504 object.cc:557 object.cc:578
+#: object.cc:526 object.cc:579 object.cc:600
#, c-format
msgid "%s: %s: ELF file too short\n"
msgstr ""
-#: object.cc:513
+#: object.cc:535
#, c-format
msgid "%s: %s: invalid ELF version 0\n"
msgstr ""
-#: object.cc:516
+#: object.cc:538
#, c-format
msgid "%s: %s: unsupported ELF version %d\n"
msgstr ""
-#: object.cc:524
+#: object.cc:546
#, c-format
msgid "%s: %s: invalid ELF class 0\n"
msgstr ""
-#: object.cc:531
+#: object.cc:553
#, c-format
msgid "%s: %s: unsupported ELF class %d\n"
msgstr ""
-#: object.cc:539
+#: object.cc:561
#, c-format
msgid "%s: %s: invalid ELF data encoding\n"
msgstr ""
-#: object.cc:546
+#: object.cc:568
#, c-format
msgid "%s: %s: unsupported ELF data encoding %d\n"
msgstr ""
msgid "%s: -%c: %s\n"
msgstr ""
-#: output.cc:58
+#: output.cc:70
#, c-format
msgid "%s: %s: invalid alignment %lu for section \"%s\"\n"
msgstr ""
msgid "%s: %s: mixing 32-bit and 64-bit ELF objects\n"
msgstr ""
-#: symtab.cc:284
+#: symtab.cc:285
+#, c-format
+msgid "%s: %s: bad global symbol name offset %u at %lu\n"
+msgstr ""
+
+#: symtab.cc:342
#, c-format
-msgid "%s: %s: bad symbol name offset %u at %lu\n"
+msgid "%s: %s: bad local symbol name offset %u at %lu\n"
msgstr ""
Object* obj = make_elf_object(this->input_.name(), input_file, 0,
p, bytes);
- this->input_objects_->push_back(obj);
+ this->input_objects_->add_object(obj);
Read_symbols_data sd = obj->read_symbols();
workqueue->queue(new Add_symbols(this->symtab_, obj, sd,
namespace gold
{
+class Input_objects;
+class Symbol_table;
+
// This Task is responsible for reading the symbols from an input
// file. This also includes reading the relocations so that we can
// check for any that require a PLT and/or a GOT. After the data has
// associated Add_symbols task from running before the previous one
// has completed; it will be NULL for the first task. NEXT_BLOCKER
// is used to block the next input file from adding symbols.
- Read_symbols(const General_options& options, Object_list* input_objects,
+ Read_symbols(const General_options& options, Input_objects* input_objects,
Symbol_table* symtab, const Dirsearch& dirpath,
const Input_argument& input,
Task_token* this_blocker, Task_token* next_blocker)
private:
const General_options& options_;
- Object_list* input_objects_;
+ Input_objects* input_objects_;
Symbol_table* symtab_;
const Dirsearch& dirpath_;
const Input_argument& input_;
// Class Symbol_table.
Symbol_table::Symbol_table()
- : size_(0), table_(), namepool_(), forwarders_()
+ : size_(0), table_(), namepool_(), output_pool_(), forwarders_()
{
}
unsigned int st_name = sym.get_st_name();
if (st_name >= sym_name_size)
{
- fprintf(stderr, _("%s: %s: bad symbol name offset %u at %lu\n"),
+ fprintf(stderr,
+ _("%s: %s: bad global symbol name offset %u at %lu\n"),
program_name, object->name().c_str(), st_name,
static_cast<unsigned long>(i));
gold_exit(false);
}
}
+// Record the names of the local symbols for an object.
+
+template<int size, bool big_endian>
+void
+Symbol_table::add_local_symbol_names(Sized_object<size, big_endian>* object,
+ const elfcpp::Sym<size, big_endian>* syms,
+ size_t count, const char* sym_names,
+ size_t sym_name_size)
+{
+ const unsigned char* p = reinterpret_cast<const unsigned char*>(syms);
+ for (size_t i = 0; i < count; ++i)
+ {
+ elfcpp::Sym<size, big_endian> sym(p);
+
+ unsigned int st_name = sym.get_st_name();
+ if (st_name >= sym_name_size)
+ {
+ fprintf(stderr,
+ _("%s: %s: bad local symbol name offset %u at %lu\n"),
+ program_name, object->name().c_str(), st_name,
+ static_cast<unsigned long>(i));
+ gold_exit(false);
+ }
+
+ this->output_pool_.add(sym_names + st_name);
+ }
+}
+
// Instantiate the templates we need. We could use the configure
// script to restrict this to only the ones needed for implemented
// targets.
size_t sym_name_size,
Symbol** sympointers);
+template
+void
+Symbol_table::add_local_symbol_names<32, true>(
+ Sized_object<32, true>* object,
+ const elfcpp::Sym<32, true>* syms,
+ size_t count,
+ const char* sym_names,
+ size_t sym_name_size);
+
+template
+void
+Symbol_table::add_local_symbol_names<32, false>(
+ Sized_object<32, false>* object,
+ const elfcpp::Sym<32, false>* syms,
+ size_t count,
+ const char* sym_names,
+ size_t sym_name_size);
+
+template
+void
+Symbol_table::add_local_symbol_names<64, true>(
+ Sized_object<64, true>* object,
+ const elfcpp::Sym<64, true>* syms,
+ size_t count,
+ const char* sym_names,
+ size_t sym_name_size);
+
+template
+void
+Symbol_table::add_local_symbol_names<64, false>(
+ Sized_object<64, false>* object,
+ const elfcpp::Sym<64, false>* syms,
+ size_t count,
+ const char* sym_names,
+ size_t sym_name_size);
+
} // End namespace gold.
#include <string>
#include <utility>
+#include <cassert>
#include "elfcpp.h"
#include "stringpool.h"
template<int size, bool big_endian>
class Sized_object;
-template<int size, bool big_endian>
-class Sized_target;
-
// The base class of an entry in the symbol table. The symbol table
// can have a lot of entries, so we don't want this class to big.
// Size dependent fields can be found in the template class
// Return the sized version of a symbol in this table.
template<int size>
Sized_symbol<size>*
- get_sized_symbol(Symbol*);
+ get_sized_symbol(Symbol*) const;
template<int size>
const Sized_symbol<size>*
- get_sized_symbol(const Symbol*);
+ get_sized_symbol(const Symbol*) const;
+
+ // Record the names of the local symbols for an object.
+ template<int size, bool big_endian>
+ void
+ add_local_symbol_names(Sized_object<size, big_endian>* object,
+ const elfcpp::Sym<size, big_endian>* syms,
+ size_t count, const char* sym_names,
+ size_t sym_name_size);
private:
Symbol_table(const Symbol_table&);
static void
resolve(Sized_symbol<size>* to, const Sized_symbol<size>* from);
+ // The type of the symbol hash table.
+
typedef std::pair<const char*, const char*> Symbol_table_key;
struct Symbol_table_hash
// The size of the symbols in the symbol table (32 or 64).
int size_;
- // The symbol table itself.
+ // The symbol hash table.
Symbol_table_type table_;
- // A pool of symbol names.
+ // A pool of symbol names. This is used for all global symbols.
+ // Entries in the hash table point into this pool.
Stringpool namepool_;
+ // A pool of symbol names to go into the output file. This is used
+ // for all symbols, global and local, but only the names of symbols
+ // which will definitely be output are added to this pool.
+ Stringpool output_pool_;
+
// Forwarding symbols.
Unordered_map<Symbol*, Symbol*> forwarders_;
};
template<int size>
Sized_symbol<size>*
-Symbol_table::get_sized_symbol(Symbol* sym)
+Symbol_table::get_sized_symbol(Symbol* sym) const
{
assert(size == this->get_size());
return static_cast<Sized_symbol<size>*>(sym);
template<int size>
const Sized_symbol<size>*
-Symbol_table::get_sized_symbol(const Symbol* sym)
+Symbol_table::get_sized_symbol(const Symbol* sym) const
{
assert(size == this->get_size());
return static_cast<const Sized_symbol<size>*>(sym);
projects / binutils-gdb.git / commitdiff