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hp300 support. Emulation mode fix for 386bsd and linux.

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Reworded some messages.
Warn if bfd-assembler explicit selection on command line is overridden by
target requiring it be set.  (No targets override to clear currently.)
This commit is contained in:
Ken Raeburn
1993-05-05 20:50:53 +00:00
parent 27cf8bfb1b
commit 7cf4d7ff1a
1 changed files with 128 additions and 161 deletions
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287
gas/configure.in
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@ -30,6 +30,7 @@
srctrigger=as.c srctrigger=as.c
srcname="gas" srcname="gas"
need_bfd=no need_bfd=no
bfd_gas=no
configdirs="doc testsuite" configdirs="doc testsuite"
# per-host: # per-host:
@ -37,58 +38,54 @@ configdirs="doc testsuite"
gas_host=generic gas_host=generic
case "${host}" in case "${host}" in
a29k-*-* | rs6000-*-* | vax-*-*)
case "${host_os}" in a29k-*-*) gas_host=a29k ;;
vms*) gas_host=vms ;;
bsd*) gas_host=bsd ;; hppa-hp-hpux*) gas_host=hppahpux ;;
*) gas_host=${host_cpu} ;; hppa-hp-bsd*) gas_host=hppabsd ;;
esac hppa-hp-osf*) gas_host=hppaosf ;;
;;
mips-dec-ultrix) i[34]86-ibm-aix*) gas_host=i386aix ;;
gas_host=decstatn i[34]86-*-isc*) gas_host=sysv ;;
;; i386-sun-sunos*) gas_host=sun386 ;;
mips-*-bsd*)
gas_host=mipsbsd m68k-sun-sunos*) gas_host=sun3 ;;
;; m68*-*-hpux) gas_host=hpux ;;
mips-sgi-irix*)
gas_host=irix mips-dec-ultrix*) gas_host=decstatn ;;
;; mips-*-bsd*) gas_host=mipsbsd ;;
i[34]86-ibm-aix*) mips-sgi-irix*) gas_host=irix ;;
gas_host=i386aix
;; rs6000-*-*) gas_host=rs6000 ;;
i[34]86-*-isc*)
gas_host=sysv sparc-sun-sunos*) gas_host=sun4 ;;
;; sparc-sun-solaris2*) gas_host=sysv ;;
m68k-sun-sunos*)
gas_host=sun3 vax-*-vms*) gas_host=vms ;;
;; vax-*-bsd*) gas_host=vax ;;
i386-sun-sunos*)
gas_host=sun386
;;
sparc-sun-sunos*)
gas_host=sun4
;;
sparc-sun-solaris2*)
gas_host=sysv
;;
*-*-ansi | *-*-ultrix | *-*-hpux | *-*-sysv*) *-*-ansi | *-*-ultrix | *-*-hpux | *-*-sysv*)
gas_host=${host_os} gas_host=${host_os} ;;
;;
esac esac
if [ ! -r ${srcdir}/config/ho-${gas_host}.h ]; then
echo '*** GAS does not support host' ${host} 1>&2
exit 1
fi
# per-target: # per-target:
# not yet...
case ${with_bfd_assembler} in case ${with_bfd_assembler} in
yes) yes)
echo "*** Warning: GAS BFD configuration option not yet supported" 1>&2 echo "*** Warning: GAS BFD configuration option not yet fully supported" 1>&2
need_bfd=yes need_bfd=yes
bfd_gas=yes bfd_gas=yes
;; ;;
no | "") no | "")
;; ;;
*) *)
echo "*** Bad value \"${with_bfd_assembler}\" for --with_bfd_assembler option" 1>&2 echo "*** Bad value \"${with_bfd_assembler}\" for --with-bfd-assembler option" 1>&2
exit 1 exit 1
;; ;;
esac esac
@ -96,8 +93,6 @@ esac
# assign cpu type # assign cpu type
emulation=generic emulation=generic
cpu_type=${target_cpu}
# check for architecture variants # check for architecture variants
case ${target_cpu} in case ${target_cpu} in
sparclite*) cpu_type=sparc ;; sparclite*) cpu_type=sparc ;;
@ -105,6 +100,10 @@ case ${target_cpu} in
m680[01234]0) cpu_type=m68k ;; m680[01234]0) cpu_type=m68k ;;
m683??) cpu_type=m68k ;; m683??) cpu_type=m68k ;;
i486) cpu_type=i386 ;; i486) cpu_type=i386 ;;
# Actually we've only got support for the 1.1, so we shouldn't generalize,
# but this is what the support files are named...
hppa1.1) cpu_type=hppa ;;
*) cpu_type=${target_cpu} ;;
esac esac
gas_target=${cpu_type} gas_target=${cpu_type}
@ -113,143 +112,111 @@ generic_target=${cpu_type}-${target_vendor}-${target_os}
# assign object format # assign object format
case ${generic_target} in case ${generic_target} in
a29k-amd-udi) a29k-amd-udi) obj_format=coffbfd gas_target=ebmon29k ;;
obj_format=coffbfd a29k-amd-ebmon) obj_format=coffbfd gas_target=ebmon29k ;;
need_bfd=yes a29k-amd-ebmonold) obj_format=coff gas_target=ebmon29k ;;
gas_target=ebmon29k
;; hppa-*-osf) obj_format=elf emulation=hppa ;;
a29k-amd-ebmon) hppa-*-hpux*) obj_format=som emulation=hppa ;;
obj_format=coffbfd
need_bfd=yes i386-ibm-aix*) obj_format=coffbfd gas_target=i386coff
gas_target=ebmon29k emulation=i386aix ;;
;; i386-*-bsd*) obj_format=aout emulation=386bsd ;;
a29k-amd-ebmonold) i386-*-linux*) obj_format=aout emulation=linux ;;
obj_format=coff
need_bfd=yes
gas_target=ebmon29k
;;
i386-ibm-aix*)
obj_format=coffbfd
need_bfd=yes
gas_target=i386coff
emulation=i386aix
;;
i386-*-bsd*)
obj_format=aout
;;
i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*) i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
obj_format=coffbfd obj_format=coffbfd gas_target=i386coff ;;
need_bfd=yes i386-*-go32) obj_format=aout ;;
gas_target=i386coff
;; i960-wrs-vxworks) obj_format=bout ;;
i386-*-go32) i960-*-coff) obj_format=coff emulation=ic960 ;;
obj_format=aout
;; m68k-wrs-vxworks) obj_format=aout emulation=sun3 ;;
i960-wrs-vxworks)
obj_format=bout
;;
i960-*-coff)
obj_format=coff
emulation=ic960
;;
m68k-wrs-vxworks)
obj_format=aout
emulation=sun3
;;
m68k-ericsson-[Oo][Ss][Ee]) m68k-ericsson-[Oo][Ss][Ee])
obj_format=aout obj_format=aout emulation=sun3 ;;
emulation=sun3 m68k-*-coff) obj_format=coffbfd gas_target=m68kcoff ;;
;; m68k-*-hpux) obj_format=hp300 emulation=hp300 ;;
m68k-*-coff)
obj_format=coffbfd # don't change emulation like *-*-bsd does
need_bfd=yes mips-*-bsd*) bfd_gas=yes obj_format=aout gas_target=mips-lit ;;
gas_target=m68kcoff mips-*-ultrix*) obj_format=ecoff gas_target=mips-lit ;;
;; mips-*-ecoff) obj_format=ecoff gas_target=mips-big ;;
mips-*-bsd*) mips-*-irix*) obj_format=ecoff gas_target=mips-big emulation=irix ;;
# don't change emulation like *-*-bsd does
bfd_gas=yes
obj_format=aout
gas_target=mips-lit
;;
mips-*-ultrix*)
bfd_gas=yes
obj_format=ecoff
gas_target=mips-lit
;;
mips-*-irix* | mips-*-ecoff)
bfd_gas=yes
obj_format=ecoff
gas_target=mips-big
;;
sparclite*-fujitsu-none) sparclite*-fujitsu-none)
obj_format=aout obj_format=aout ;;
;;
*-*-aout | *-*-scout | *-*-linux) *-*-aout | *-*-scout | *-*-linux)
obj_format=aout obj_format=aout ;;
;;
*-*-bout* | *-*-nindy*) *-*-bout* | *-*-nindy*)
obj_format=bout obj_format=bout ;;
;;
*-*-bsd* | *-*-sunos*) *-*-bsd* | *-*-sunos*)
obj_format=aout obj_format=aout emulation=sun3 ;;
emulation=sun3 *-*-generic) obj_format=generic ;;
;; *-*-xray | *-*-hms) obj_format=coffbfd ;;
*-*-generic) *-*-sysv32) obj_format=coff emulation=sysv32 ;;
obj_format=generic *-*-sim) obj_format=coffbfd ;;
;;
*-*-xray | *-*-hms)
obj_format=coffbfd
need_bfd=yes
;;
*-*-sysv32)
obj_format=coff
emulation=sysv32
;;
*-*-sim)
obj_format=coffbfd
need_bfd=yes
;;
*-*-coff* | *-sysv* | *-*-sco*) *-*-coff* | *-sysv* | *-*-sco*)
obj_format=coff obj_format=coff
case ${target_vendor} in case ${target_vendor} in
bull) emulation=dpx2 ;; bull) emulation=dpx2 ;;
sun) emulation=sun3 ;; sun) emulation=sun3 ;;
esac esac
;; ;;
*-*-vxworks) *-*-vxworks) obj_format=aout ;;
obj_format=aout *-*-coff) obj_format=coff ;;
;;
*-*-coff)
obj_format=coff
;;
*-*-elf | *-*-solaris*) *-*-elf | *-*-solaris*)
case ${bfd_gas} in echo '*** Warning: GAS support for ELF format is incomplete' 1>&2
yes) ;; obj_format=elf ;;
*) *-*-vms) obj_format=vms ;;
echo "*** warning: gas ${target_os} configuration implies" 1>&2
echo " (unsupported) --with-bfd-assembler option" 1>&2
bfd_gas=yes
;;
esac
obj_format=elf
;;
*-*-vms)
obj_format=vms
;;
esac esac
# assign floating point type # assign floating point type
case ${target_cpu} in case ${target_cpu} in
ns32k) atof=ns32k ;; ns32k | vax | tahoe ) atof=${target_cpu} ;;
vax) atof=vax ;; *) atof=ieee ;;
tahoe) atof=tahoe ;;
*) atof=ieee ;;
esac esac
if [ ! -r ${srcdir}/config/tc-${cpu_type}.c ]; then
echo '*** GAS does not support target CPU' ${cpu_type} 1>&2
exit 1
fi
if [ x${obj_format} = x ]; then
echo "*** GAS doesn't know what format to use for target" ${target} 1>&2
exit 1
fi
if [ ! -r ${srcdir}/config/obj-${obj_format}.c ]; then
echo '*** GAS does not have support for object file format' ${obj_format} 1>&2
exit 1
fi
# and target makefile frag # and target makefile frag
target_makefile_frag=config/${gas_target}.mt target_makefile_frag=config/${gas_target}.mt
case ${bfd_gas}-${obj_format} in
yes-coffbfd) obj_format=coff ;;
no-coffbfd) need_bfd=yes ;;
*-elf) bfd_gas=yes ;;
*-ecoff) bfd_gas=yes ;;
*) ;;
esac
case ${with_bfd_assembler} in
"")
# User specified nothing.
;;
"${bfd_gas}")
# We didn't override user's choice.
;;
no)
# ... but we overrode it.
echo '*** Use of BFD is required for ${target}; overriding config options'\
1>&2
;;
esac
files="config/ho-${gas_host}.h config/tc-${cpu_type}.c \ files="config/ho-${gas_host}.h config/tc-${cpu_type}.c \
config/tc-${cpu_type}.h config/te-${emulation}.h \ config/tc-${cpu_type}.h config/te-${emulation}.h \
config/obj-${obj_format}.h config/obj-${obj_format}.c \ config/obj-${obj_format}.h config/obj-${obj_format}.c \