diff options
Diffstat (limited to 'gcc/config.gcc')
| -rw-r--r-- | gcc/config.gcc | 42 |
1 files changed, 35 insertions, 7 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc index 17f429c..de39b9e 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -1479,30 +1479,35 @@ m68hc12-*-*|m6812-*-*) ;; m68k-*-aout*) default_m68k_cpu=68020 - tmake_file="m68k/t-floatlib m68k/t-m68kbare" + default_cf_cpu=5206 + tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-mlibs" tm_file="${tm_file} m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h" ;; m68k-*-coff*) default_m68k_cpu=68020 - tmake_file="m68k/t-floatlib m68k/t-m68kbare" + default_cf_cpu=5206 + tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-mlibs" tm_defines="${tm_defines} MOTOROLA=1 USE_GAS" tm_file="${tm_file} m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h" use_fixproto=yes ;; m68020-*-elf* | m68k-*-elf*) default_m68k_cpu=68020 + default_cf_cpu=5206 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h" tm_defines="${tm_defines} MOTOROLA=1 USE_GAS" - tmake_file="m68k/t-floatlib m68k/t-m68kelf" + tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf m68k/t-mlibs" extra_parts="crtbegin.o crtend.o" ;; m68010-*-netbsdelf* | m68k*-*-netbsdelf*) default_m68k_cpu=68020 + default_cf_cpu=5475 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h" tm_defines="${tm_defines} MOTOROLA=1 USE_GAS" ;; m68k*-*-openbsd*) default_m68k_cpu=68020 + default_cf_cpu=5475 # needed to unconfuse gdb tm_defines="${tm_defines} OBSD_OLD_GAS" tm_file="${tm_file} openbsd.h m68k/openbsd.h" @@ -1514,6 +1519,7 @@ m68k-*-uclinuxoldabi*) # Motorola m68k/ColdFire running uClinux # with uClibc, using the original # m68k-elf-based ABI default_m68k_cpu=68020 + default_cf_cpu=5206 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux-oldabi.h" tm_defines="${tm_defines} MOTOROLA=1 USE_GAS" tmake_file="m68k/t-floatlib m68k/t-uclinux" @@ -1523,16 +1529,18 @@ m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux # with uClibc, using the new GNU/Linux-style # ABI. default_m68k_cpu=68020 + default_cf_cpu=5206 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h flat.h m68k/linux.h m68k/uclinux.h" tm_defines="${tm_defines} MOTOROLA=1 USE_GAS UCLIBC_DEFAULT=1" extra_options="${extra_options} linux.opt" - tmake_file="m68k/t-floatlib m68k/t-uclinux" + tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs" use_fixproto=no ;; m68k-*-linux*) # Motorola m68k's running GNU/Linux # with ELF format using glibc 2 # aka the GNU/Linux C library 6. default_m68k_cpu=68020 + default_cf_cpu=5475 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h m68k/linux.h" extra_options="${extra_options} m68k/ieee.opt" tm_defines="${tm_defines} MOTOROLA=1 USE_GAS" @@ -1544,7 +1552,8 @@ m68k-*-linux*) # Motorola m68k's running GNU/Linux ;; m68k-*-rtems*) default_m68k_cpu=68020 - tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems" + default_cf_cpu=5206 + tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems m68k/t-mlibs" tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h" tm_defines="${tm_defines} MOTOROLA=1 USE_GAS" extra_parts="crtbegin.o crtend.o" @@ -2656,7 +2665,14 @@ if test x$with_cpu = x ; then with_cpu=`echo ${target} | sed 's/-.*$//'` ;; m68k*-*-*) - with_cpu=m${default_m68k_cpu} + case "$with_arch" in + "cf") + with_cpu=${default_cf_cpu} + ;; + "" | "m68k") + with_cpu=m${default_m68k_cpu} + ;; + esac ;; sparc*-*-*) with_cpu="`echo ${target} | sed 's/-.*$//'`" @@ -2807,7 +2823,16 @@ case "${target}" in ;; m680[012]0-*-* | m68k*-*-*) - supported_defaults="cpu" + supported_defaults="arch cpu" + case "$with_arch" in + "" | "m68k"| "cf") + m68k_arch_family="$with_arch" + ;; + *) + echo "Invalid --with-arch=$with_arch" 1>&2 + exit 1 + ;; + esac # We always have a $with_cpu setting here. case "$with_cpu" in @@ -3093,6 +3118,9 @@ case ${target} in m680[012]0-*-* | m68k*-*-*) target_cpu_default2=$m68k_cpu_ident + if [ x"$m68k_arch_family" != x ]; then + tmake_file="m68k/t-$m68k_arch_family $tmake_file" + fi ;; mips*-*-*) |