+2016-12-23 Maciej W. Rozycki <macro@imgtec.com>
+
+ * mips-dis.c (set_default_mips_dis_options): Use
+ HAVE_BFD_MIPS_ELF_GET_ABIFLAGS rather than BFD64 to guard the
+ call to `bfd_mips_elf_get_abiflags'.
+ * configure.ac: Check for `bfd_mips_elf_get_abiflags' in BFD.
+ * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add `libbfd.la'.
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * Makefile.in: Regenerate.
+
2016-12-23 Tristan Gingold <gingold@adacore.com>
* configure: Regenerate.
OFILES = @BFD_MACHINES@
-# development.sh is used to determine -Werror default.
-CONFIG_STATUS_DEPENDENCIES = $(BFDDIR)/development.sh
+# development.sh is used to determine -Werror default, libbfd.la is needed
+# for function availability checks.
+CONFIG_STATUS_DEPENDENCIES = $(BFDDIR)/development.sh ../bfd/libbfd.la
AM_CPPFLAGS = -I. -I$(srcdir) -I../bfd -I$(INCDIR) -I$(BFDDIR) @HDEFINES@ @INCINTL@
$(top_srcdir)/po/Make-in $(srcdir)/../depcomp
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/../bfd/acinclude.m4 \
- $(top_srcdir)/../bfd/warning.m4 $(top_srcdir)/../config/acx.m4 \
+ $(top_srcdir)/../bfd/warning.m4 \
+ $(top_srcdir)/../config/acinclude.m4 \
+ $(top_srcdir)/../config/acx.m4 \
$(top_srcdir)/../config/depstand.m4 \
$(top_srcdir)/../config/gettext-sister.m4 \
$(top_srcdir)/../config/lead-dot.m4 \
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
+BFDHDIR = @BFDHDIR@
+BFDLIB = @BFDLIB@
BFD_MACHINES = @BFD_MACHINES@
BUILD_LIBS = @BUILD_LIBS@
BUILD_LIB_DEPS = @BUILD_LIB_DEPS@
ALL_MACHINES = $(TARGET_LIBOPCODES_CFILES:.c=.lo)
OFILES = @BFD_MACHINES@
-# development.sh is used to determine -Werror default.
-CONFIG_STATUS_DEPENDENCIES = $(BFDDIR)/development.sh
+# development.sh is used to determine -Werror default, libbfd.la is needed
+# for function availability checks.
+CONFIG_STATUS_DEPENDENCIES = $(BFDDIR)/development.sh ../bfd/libbfd.la
AM_CPPFLAGS = -I. -I$(srcdir) -I../bfd -I$(INCDIR) -I$(BFDDIR) @HDEFINES@ @INCINTL@
libopcodes_la_SOURCES = dis-buf.c disassemble.c dis-init.c
# It's desirable to list ../bfd/libbfd.la in DEPENDENCIES and LIBADD.
m4_include([../bfd/acinclude.m4])
m4_include([../bfd/warning.m4])
+m4_include([../config/acinclude.m4])
m4_include([../config/acx.m4])
m4_include([../config/depstand.m4])
m4_include([../config/gettext-sister.m4])
language is requested. */
#undef ENABLE_NLS
+/* Define to 1 if you have the `bfd_mips_elf_get_abiflags' function. */
+#undef HAVE_BFD_MIPS_ELF_GET_ABIFLAGS
+
/* Define to 1 if you have the declaration of `basename', and to 0 if you
don't. */
#undef HAVE_DECL_BASENAME
LIBOBJS
BFD_MACHINES
archdefs
+BFDLIB
+BFDHDIR
SHARED_DEPENDENCIES
SHARED_LIBADD
SHARED_LDFLAGS
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11154 "configure"
+#line 11156 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11260 "configure"
+#line 11262 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
# target-specific stuff:
+# Check if `bfd_mips_elf_get_abiflags' is present in BFD, needed by
+# `mips-dis.c'. Avoid using AC_CHECK_LIB as it uses a cache variable
+# which could hold the wrong value if we are rerun due to the
+# `../bfd/libbfd.la' dependency for `config.status', so use a handcoded
+# sequence which is equivalent but does not use the cache.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the bfd header in the build tree" >&5
+$as_echo_n "checking for the bfd header in the build tree... " >&6; }
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+if test "${ac_cv_c_bfdh+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+for i in $dirlist; do
+ if test -f "$i/bfd/bfd.h" ; then
+ ac_cv_c_bfdh=`(cd $i/bfd; ${PWDCMD-pwd})`
+ break
+ fi
+done
+
+fi
+
+if test x"${ac_cv_c_bfdh}" != x; then
+ BFDHDIR="-I${ac_cv_c_bfdh}"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_c_bfdh}" >&5
+$as_echo "${ac_cv_c_bfdh}" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the bfd library in the build tree" >&5
+$as_echo_n "checking for the bfd library in the build tree... " >&6; }
+if test "${ac_cv_c_bfdlib+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+for i in $dirlist; do
+ if test -f "$i/bfd/Makefile" ; then
+ ac_cv_c_bfdlib=`(cd $i/bfd; ${PWDCMD-pwd})`
+ fi
+done
+
+fi
+
+if test x"${ac_cv_c_bfdlib}" != x; then
+ BFDLIB="-L${ac_cv_c_bfdlib} -L${ac_cv_c_bfdlib}/.libs"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_c_bfdlib}" >&5
+$as_echo "${ac_cv_c_bfdlib}" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bfd_mips_elf_get_abiflags in -lbfd" >&5
+$as_echo_n "checking for bfd_mips_elf_get_abiflags in -lbfd... " >&6; }
+opcodes_save_LIBS=$LIBS
+LIBS="$BFDLIB -lbfd ../libiberty/libiberty.a `test -e ../bfd/libbfd.la && . ../bfd/libbfd.la; echo $dependency_libs`"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char bfd_mips_elf_get_abiflags ();
+int
+main ()
+{
+return bfd_mips_elf_get_abiflags ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ opcodes_lib_bfd_bfd_mips_elf_get_abiflags=yes
+else
+ opcodes_lib_bfd_bfd_mips_elf_get_abiflags=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$opcodes_save_LIBS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $opcodes_lib_bfd_bfd_mips_elf_get_abiflags" >&5
+$as_echo "$opcodes_lib_bfd_bfd_mips_elf_get_abiflags" >&6; }
+if test x"$opcodes_lib_bfd_bfd_mips_elf_get_abiflags" = xyes; then
+
+$as_echo "#define HAVE_BFD_MIPS_ELF_GET_ABIFLAGS 1" >>confdefs.h
+
+fi
+
# Canonicalize the secondary target names.
if test -n "$enable_targets" ; then
for targ in `echo $enable_targets | sed 's/,/ /g'`
# target-specific stuff:
+# Check if `bfd_mips_elf_get_abiflags' is present in BFD, needed by
+# `mips-dis.c'. Avoid using AC_CHECK_LIB as it uses a cache variable
+# which could hold the wrong value if we are rerun due to the
+# `../bfd/libbfd.la' dependency for `config.status', so use a handcoded
+# sequence which is equivalent but does not use the cache.
+CYG_AC_PATH_BFD
+AC_MSG_CHECKING([for bfd_mips_elf_get_abiflags in -lbfd])
+opcodes_save_LIBS=$LIBS
+LIBS="$BFDLIB -lbfd ../libiberty/libiberty.a `test -e ../bfd/libbfd.la && . ../bfd/libbfd.la; echo $dependency_libs`"
+AC_LINK_IFELSE([AC_LANG_CALL([], [bfd_mips_elf_get_abiflags])],
+ [opcodes_lib_bfd_bfd_mips_elf_get_abiflags=yes],
+ [opcodes_lib_bfd_bfd_mips_elf_get_abiflags=no])
+LIBS=$opcodes_save_LIBS
+AC_MSG_RESULT([$opcodes_lib_bfd_bfd_mips_elf_get_abiflags])
+if test x"$opcodes_lib_bfd_bfd_mips_elf_get_abiflags" = xyes; then
+ AC_DEFINE([HAVE_BFD_MIPS_ELF_GET_ABIFLAGS], [1],
+ [Define to 1 if you have the `bfd_mips_elf_get_abiflags' function.])
+fi
+
# Canonicalize the secondary target names.
if test -n "$enable_targets" ; then
for targ in `echo $enable_targets | sed 's/,/ /g'`
Elf_Internal_Ehdr *header = elf_elfheader (abfd);
Elf_Internal_ABIFlags_v0 *abiflags = NULL;
- /* We won't ever get here if !BFD64, because we won't then have
- a MIPS/ELF BFD, however we need to guard against a link error
- in a `--enable-targets=...' configuration with a 32-bit host,
- where the MIPS target is a secondary. */
-#ifdef BFD64
+ /* We won't ever get here if !HAVE_BFD_MIPS_ELF_GET_ABIFLAGS,
+ because we won't then have a MIPS/ELF BFD, however we need
+ to guard against a link error in a `--enable-targets=...'
+ configuration with a 32-bit host where the MIPS target is
+ a secondary, or with MIPS/ECOFF configurations. */
+#ifdef HAVE_BFD_MIPS_ELF_GET_ABIFLAGS
abiflags = bfd_mips_elf_get_abiflags (abfd);
#endif
/* If an ELF "newabi" binary, use the n32/(n)64 GPR names. */
projects / binutils-gdb.git / commitdiff