mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-11-25 13:09:48 +00:00
hp300 support. Emulation mode fix for 386bsd and linux.
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
parent
27cf8bfb1b
commit
7cf4d7ff1a
289
gas/configure.in
289
gas/configure.in
@ -30,6 +30,7 @@
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srctrigger=as.c
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srcname="gas"
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need_bfd=no
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bfd_gas=no
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configdirs="doc testsuite"
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# per-host:
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@ -37,58 +38,54 @@ configdirs="doc testsuite"
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gas_host=generic
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case "${host}" in
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a29k-*-* | rs6000-*-* | vax-*-*)
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case "${host_os}" in
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vms*) gas_host=vms ;;
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bsd*) gas_host=bsd ;;
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*) gas_host=${host_cpu} ;;
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esac
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;;
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mips-dec-ultrix)
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gas_host=decstatn
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;;
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mips-*-bsd*)
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gas_host=mipsbsd
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;;
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mips-sgi-irix*)
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gas_host=irix
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;;
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i[34]86-ibm-aix*)
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gas_host=i386aix
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;;
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i[34]86-*-isc*)
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gas_host=sysv
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;;
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m68k-sun-sunos*)
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gas_host=sun3
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;;
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i386-sun-sunos*)
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gas_host=sun386
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;;
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sparc-sun-sunos*)
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gas_host=sun4
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;;
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sparc-sun-solaris2*)
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gas_host=sysv
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;;
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a29k-*-*) gas_host=a29k ;;
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hppa-hp-hpux*) gas_host=hppahpux ;;
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hppa-hp-bsd*) gas_host=hppabsd ;;
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hppa-hp-osf*) gas_host=hppaosf ;;
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i[34]86-ibm-aix*) gas_host=i386aix ;;
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i[34]86-*-isc*) gas_host=sysv ;;
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i386-sun-sunos*) gas_host=sun386 ;;
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m68k-sun-sunos*) gas_host=sun3 ;;
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m68*-*-hpux) gas_host=hpux ;;
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mips-dec-ultrix*) gas_host=decstatn ;;
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mips-*-bsd*) gas_host=mipsbsd ;;
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mips-sgi-irix*) gas_host=irix ;;
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rs6000-*-*) gas_host=rs6000 ;;
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sparc-sun-sunos*) gas_host=sun4 ;;
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sparc-sun-solaris2*) gas_host=sysv ;;
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vax-*-vms*) gas_host=vms ;;
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vax-*-bsd*) gas_host=vax ;;
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*-*-ansi | *-*-ultrix | *-*-hpux | *-*-sysv*)
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gas_host=${host_os}
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;;
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gas_host=${host_os} ;;
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esac
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if [ ! -r ${srcdir}/config/ho-${gas_host}.h ]; then
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echo '*** GAS does not support host' ${host} 1>&2
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exit 1
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fi
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# per-target:
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# not yet...
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case ${with_bfd_assembler} in
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yes)
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echo "*** Warning: GAS BFD configuration option not yet supported" 1>&2
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echo "*** Warning: GAS BFD configuration option not yet fully supported" 1>&2
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need_bfd=yes
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bfd_gas=yes
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;;
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no | "")
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;;
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*)
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echo "*** Bad value \"${with_bfd_assembler}\" for --with_bfd_assembler option" 1>&2
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echo "*** Bad value \"${with_bfd_assembler}\" for --with-bfd-assembler option" 1>&2
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exit 1
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;;
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esac
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@ -96,8 +93,6 @@ esac
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# assign cpu type
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emulation=generic
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cpu_type=${target_cpu}
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# check for architecture variants
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case ${target_cpu} in
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sparclite*) cpu_type=sparc ;;
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@ -105,6 +100,10 @@ case ${target_cpu} in
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m680[01234]0) cpu_type=m68k ;;
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m683??) cpu_type=m68k ;;
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i486) cpu_type=i386 ;;
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# Actually we've only got support for the 1.1, so we shouldn't generalize,
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# but this is what the support files are named...
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hppa1.1) cpu_type=hppa ;;
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*) cpu_type=${target_cpu} ;;
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esac
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gas_target=${cpu_type}
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@ -113,143 +112,111 @@ generic_target=${cpu_type}-${target_vendor}-${target_os}
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# assign object format
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case ${generic_target} in
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a29k-amd-udi)
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obj_format=coffbfd
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need_bfd=yes
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gas_target=ebmon29k
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;;
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a29k-amd-ebmon)
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obj_format=coffbfd
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need_bfd=yes
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gas_target=ebmon29k
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;;
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a29k-amd-ebmonold)
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obj_format=coff
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need_bfd=yes
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gas_target=ebmon29k
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;;
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i386-ibm-aix*)
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obj_format=coffbfd
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need_bfd=yes
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gas_target=i386coff
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emulation=i386aix
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;;
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i386-*-bsd*)
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obj_format=aout
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;;
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a29k-amd-udi) obj_format=coffbfd gas_target=ebmon29k ;;
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a29k-amd-ebmon) obj_format=coffbfd gas_target=ebmon29k ;;
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a29k-amd-ebmonold) obj_format=coff gas_target=ebmon29k ;;
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hppa-*-osf) obj_format=elf emulation=hppa ;;
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hppa-*-hpux*) obj_format=som emulation=hppa ;;
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i386-ibm-aix*) obj_format=coffbfd gas_target=i386coff
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emulation=i386aix ;;
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i386-*-bsd*) obj_format=aout emulation=386bsd ;;
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i386-*-linux*) obj_format=aout emulation=linux ;;
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i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
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obj_format=coffbfd
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need_bfd=yes
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gas_target=i386coff
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;;
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i386-*-go32)
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obj_format=aout
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;;
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i960-wrs-vxworks)
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obj_format=bout
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;;
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i960-*-coff)
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obj_format=coff
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emulation=ic960
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;;
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m68k-wrs-vxworks)
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obj_format=aout
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emulation=sun3
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;;
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obj_format=coffbfd gas_target=i386coff ;;
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i386-*-go32) obj_format=aout ;;
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i960-wrs-vxworks) obj_format=bout ;;
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i960-*-coff) obj_format=coff emulation=ic960 ;;
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m68k-wrs-vxworks) obj_format=aout emulation=sun3 ;;
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m68k-ericsson-[Oo][Ss][Ee])
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obj_format=aout
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emulation=sun3
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;;
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m68k-*-coff)
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obj_format=coffbfd
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need_bfd=yes
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gas_target=m68kcoff
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;;
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mips-*-bsd*)
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# don't change emulation like *-*-bsd does
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bfd_gas=yes
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obj_format=aout
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gas_target=mips-lit
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;;
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mips-*-ultrix*)
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bfd_gas=yes
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obj_format=ecoff
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gas_target=mips-lit
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;;
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mips-*-irix* | mips-*-ecoff)
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bfd_gas=yes
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obj_format=ecoff
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gas_target=mips-big
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;;
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obj_format=aout emulation=sun3 ;;
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m68k-*-coff) obj_format=coffbfd gas_target=m68kcoff ;;
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m68k-*-hpux) obj_format=hp300 emulation=hp300 ;;
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# don't change emulation like *-*-bsd does
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mips-*-bsd*) bfd_gas=yes obj_format=aout gas_target=mips-lit ;;
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mips-*-ultrix*) obj_format=ecoff gas_target=mips-lit ;;
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mips-*-ecoff) obj_format=ecoff gas_target=mips-big ;;
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mips-*-irix*) obj_format=ecoff gas_target=mips-big emulation=irix ;;
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sparclite*-fujitsu-none)
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obj_format=aout
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;;
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obj_format=aout ;;
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*-*-aout | *-*-scout | *-*-linux)
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obj_format=aout
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;;
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obj_format=aout ;;
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*-*-bout* | *-*-nindy*)
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obj_format=bout
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;;
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*-*-bsd* | *-*-sunos*)
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obj_format=aout
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emulation=sun3
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;;
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*-*-generic)
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obj_format=generic
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;;
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*-*-xray | *-*-hms)
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obj_format=coffbfd
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need_bfd=yes
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;;
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*-*-sysv32)
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obj_format=coff
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emulation=sysv32
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;;
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*-*-sim)
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obj_format=coffbfd
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need_bfd=yes
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;;
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obj_format=bout ;;
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*-*-bsd* | *-*-sunos*)
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obj_format=aout emulation=sun3 ;;
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*-*-generic) obj_format=generic ;;
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*-*-xray | *-*-hms) obj_format=coffbfd ;;
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*-*-sysv32) obj_format=coff emulation=sysv32 ;;
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*-*-sim) obj_format=coffbfd ;;
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*-*-coff* | *-sysv* | *-*-sco*)
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obj_format=coff
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case ${target_vendor} in
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bull) emulation=dpx2 ;;
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sun) emulation=sun3 ;;
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esac
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;;
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*-*-vxworks)
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obj_format=aout
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;;
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*-*-coff)
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obj_format=coff
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;;
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obj_format=coff
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case ${target_vendor} in
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bull) emulation=dpx2 ;;
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sun) emulation=sun3 ;;
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esac
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;;
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*-*-vxworks) obj_format=aout ;;
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*-*-coff) obj_format=coff ;;
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*-*-elf | *-*-solaris*)
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case ${bfd_gas} in
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yes) ;;
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*)
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echo "*** warning: gas ${target_os} configuration implies" 1>&2
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echo " (unsupported) --with-bfd-assembler option" 1>&2
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bfd_gas=yes
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;;
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esac
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obj_format=elf
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;;
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*-*-vms)
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obj_format=vms
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;;
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echo '*** Warning: GAS support for ELF format is incomplete' 1>&2
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obj_format=elf ;;
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*-*-vms) obj_format=vms ;;
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esac
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# assign floating point type
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case ${target_cpu} in
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ns32k) atof=ns32k ;;
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vax) atof=vax ;;
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tahoe) atof=tahoe ;;
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*) atof=ieee ;;
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ns32k | vax | tahoe ) atof=${target_cpu} ;;
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*) atof=ieee ;;
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esac
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if [ ! -r ${srcdir}/config/tc-${cpu_type}.c ]; then
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echo '*** GAS does not support target CPU' ${cpu_type} 1>&2
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exit 1
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fi
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if [ x${obj_format} = x ]; then
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echo "*** GAS doesn't know what format to use for target" ${target} 1>&2
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exit 1
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fi
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if [ ! -r ${srcdir}/config/obj-${obj_format}.c ]; then
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echo '*** GAS does not have support for object file format' ${obj_format} 1>&2
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exit 1
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fi
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# and target makefile frag
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target_makefile_frag=config/${gas_target}.mt
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case ${bfd_gas}-${obj_format} in
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yes-coffbfd) obj_format=coff ;;
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no-coffbfd) need_bfd=yes ;;
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*-elf) bfd_gas=yes ;;
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*-ecoff) bfd_gas=yes ;;
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*) ;;
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esac
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case ${with_bfd_assembler} in
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"")
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# User specified nothing.
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;;
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"${bfd_gas}")
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# We didn't override user's choice.
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;;
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no)
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# ... but we overrode it.
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echo '*** Use of BFD is required for ${target}; overriding config options'\
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1>&2
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;;
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esac
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files="config/ho-${gas_host}.h config/tc-${cpu_type}.c \
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config/tc-${cpu_type}.h config/te-${emulation}.h \
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config/obj-${obj_format}.h config/obj-${obj_format}.c \
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