* configure.in: Set em=linux for frv-*-*linux*.
* configure: Rebuilt. * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if... (frv_md_fdpic_enabled): New. * config/tc-frv.c (frv_md_fdpic_enabled): New. (DEFAULT_FDPIC): New. (frv_flags): Use DEFAULT_FDPIC. (frv_pic_flag): Likewise. (OPTION_NOPIC): New. (md_longopts): Add -mnopic. (md_parse_option): Handle it. (md_show_usage): Add -mfdpic and -mnopic.
This commit is contained in:
Alexandre Oliva
parent
43850d5b4b
commit
996991aa95
5 changed files with 97 additions and 7 deletions
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@ -1,3 +1,18 @@
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2004-05-05 Alexandre Oliva <aoliva@redhat.com>
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* configure.in: Set em=linux for frv-*-*linux*.
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* configure: Rebuilt.
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* config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
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(frv_md_fdpic_enabled): New.
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* config/tc-frv.c (frv_md_fdpic_enabled): New.
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(DEFAULT_FDPIC): New.
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(frv_flags): Use DEFAULT_FDPIC.
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(frv_pic_flag): Likewise.
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(OPTION_NOPIC): New.
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(md_longopts): Add -mnopic.
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(md_parse_option): Handle it.
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(md_show_usage): Add -mfdpic and -mnopic.
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2004-05-05 Peter Barada <peter@the-baradas.com>
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* config/tc-m68k.c: Add find_cf_chip to print list of valid
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@ -162,15 +162,21 @@ static FRV_VLIW vliw;
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#endif
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#endif
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#ifdef TE_LINUX
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# define DEFAULT_FDPIC EF_FRV_FDPIC
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#else
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# define DEFAULT_FDPIC 0
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#endif
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static unsigned long frv_mach = bfd_mach_frv;
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static bfd_boolean fr400_audio;
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/* Flags to set in the elf header */
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static flagword frv_flags = DEFAULT_FLAGS;
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static flagword frv_flags = DEFAULT_FLAGS | DEFAULT_FDPIC;
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static int frv_user_set_flags_p = 0;
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static int frv_pic_p = 0;
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static const char *frv_pic_flag = (const char *)0;
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static const char *frv_pic_flag = DEFAULT_FDPIC ? "-mfdpic" : (const char *)0;
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/* Print tomcat-specific debugging info. */
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static int tomcat_debug = 0;
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@ -220,6 +226,7 @@ const char * md_shortopts = FRV_SHORTOPTS;
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#define OPTION_PACK (OPTION_MD_BASE + 19)
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#define OPTION_NO_PACK (OPTION_MD_BASE + 20)
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#define OPTION_FDPIC (OPTION_MD_BASE + 21)
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#define OPTION_NOPIC (OPTION_MD_BASE + 22)
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struct option md_longopts[] =
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{
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@ -246,6 +253,7 @@ struct option md_longopts[] =
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{ "mpack", no_argument, NULL, OPTION_PACK },
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{ "mno-pack", no_argument, NULL, OPTION_NO_PACK },
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{ "mfdpic", no_argument, NULL, OPTION_FDPIC },
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{ "mnopic", no_argument, NULL, OPTION_NOPIC },
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{ NULL, no_argument, NULL, 0 },
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};
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@ -428,6 +436,12 @@ md_parse_option (c, arg)
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frv_pic_flag = "-mfdpic";
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break;
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case OPTION_NOPIC:
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frv_flags &= ~(EF_FRV_FDPIC | EF_FRV_PIC
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| EF_FRV_BIGPIC | EF_FRV_LIBPIC);
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frv_pic_flag = 0;
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break;
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case OPTION_TOMCAT_DEBUG:
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tomcat_debug = 1;
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break;
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@ -461,6 +475,8 @@ md_show_usage (stream)
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fprintf (stream, _("-mpic Note small position independent code\n"));
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fprintf (stream, _("-mPIC Note large position independent code\n"));
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fprintf (stream, _("-mlibrary-pic Compile library for large position indepedent code\n"));
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fprintf (stream, _("-mfdpic Assemble for the FDPIC ABI\n"));
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fprintf (stream, _("-mnopic Disable -mpic, -mPIC, -mlibrary-pic and -mfdpic\n"));
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fprintf (stream, _("-mcpu={fr500|fr550|fr400|fr405|fr450|fr300|frv|simple|tomcat}\n"));
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fprintf (stream, _(" Record the cpu type\n"));
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fprintf (stream, _("-mtomcat-stats Print out stats for tomcat workarounds\n"));
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@ -496,6 +512,12 @@ md_begin ()
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frv_vliw_reset (& vliw, frv_mach, frv_flags);
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}
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bfd_boolean
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frv_md_fdpic_enabled (void)
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{
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return (frv_flags & EF_FRV_FDPIC) != 0;
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}
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int chain_num = 0;
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struct vliw_insn_list *frv_insert_vliw_insn PARAMS ((bfd_boolean));
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@ -30,7 +30,9 @@
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/* The target BFD architecture. */
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#define TARGET_ARCH bfd_arch_frv
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#define TARGET_FORMAT "elf32-frv"
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#define TARGET_FORMAT (frv_md_fdpic_enabled () \
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? "elf32-frvfdpic" : "elf32-frv")
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extern bfd_boolean frv_md_fdpic_enabled (void);
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#define TARGET_BYTES_BIG_ENDIAN 1
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58
gas/configure
vendored
58
gas/configure
vendored
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@ -3321,6 +3321,7 @@ cygwin* | mingw* |pw32*)
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;;
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darwin* | rhapsody*)
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# this will be overwritten by pass_all, but leave it in just in case
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lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
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lt_cv_file_magic_cmd='/usr/bin/file -L'
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case "$host_os" in
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@ -3331,9 +3332,10 @@ darwin* | rhapsody*)
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lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
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;;
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esac
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lt_cv_deplibs_check_method=pass_all
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;;
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freebsd* )
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freebsd* | kfreebsd*-gnu)
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if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
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case $host_cpu in
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i*86 )
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@ -3401,7 +3403,7 @@ linux-gnu*)
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lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
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;;
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netbsd*)
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netbsd* | knetbsd*-gnu)
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if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
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lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
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else
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@ -3792,7 +3794,7 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
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case $host in
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*-*-irix6*)
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# Find out which ABI we are using.
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echo '#line 3795 "configure"' > conftest.$ac_ext
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echo '#line 3797 "configure"' > conftest.$ac_ext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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@ -3847,6 +3849,52 @@ ia64-*-hpux*)
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rm -rf conftest*
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;;
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x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
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# Find out which ABI we are using.
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echo 'int i;' > conftest.$ac_ext
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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
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(eval $ac_compile) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; then
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case "`/usr/bin/file conftest.o`" in
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*32-bit*)
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case $host in
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x86_64-*linux*)
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LD="${LD-ld} -m elf_i386"
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;;
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ppc64-*linux*|powerpc64-*linux*)
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LD="${LD-ld} -m elf32ppclinux"
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;;
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s390x-*linux*)
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LD="${LD-ld} -m elf_s390"
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;;
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sparc64-*linux*)
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LD="${LD-ld} -m elf32_sparc"
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;;
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esac
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;;
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*64-bit*)
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case $host in
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x86_64-*linux*)
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LD="${LD-ld} -m elf_x86_64"
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;;
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ppc*-*linux*|powerpc*-*linux*)
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LD="${LD-ld} -m elf64ppc"
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;;
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s390*-*linux*)
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LD="${LD-ld} -m elf64_s390"
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;;
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sparc*-*linux*)
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LD="${LD-ld} -m elf64_sparc"
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;;
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esac
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;;
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esac
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fi
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rm -rf conftest*
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;;
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*-*-sco3.2v5*)
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# On SCO OpenServer 5, we need -belf to get full-featured binaries.
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SAVE_CFLAGS="$CFLAGS"
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@ -4262,6 +4310,7 @@ for this_target in $target $canon_targets ; do
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dlx-*-*) fmt=elf ;;
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fr30-*-*) fmt=elf ;;
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frv-*-*linux*) fmt=elf em=linux;;
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frv-*-*) fmt=elf ;;
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hppa-*-linux*) case ${cpu} in
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@ -10210,8 +10259,9 @@ case "${need_libm}" in
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yes)
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LIBM=
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case $host in
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*-*-beos* | *-*-cygwin* | *-*-pw32*)
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*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
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# These system don't have libm
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# on darwin the libm is a symbolic link to libSystem.dylib
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;;
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*-ncr-sysv4.3*)
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echo "$as_me:$LINENO: checking for _mwvalidcheckl in -lmw" >&5
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@ -230,6 +230,7 @@ changequote([,])dnl
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dlx-*-*) fmt=elf ;;
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fr30-*-*) fmt=elf ;;
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frv-*-*linux*) fmt=elf em=linux;;
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frv-*-*) fmt=elf ;;
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hppa-*-linux*) case ${cpu} in
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