1# Mapping of configurations into GDB host definitions. This is 2# invoked from the autoconf generated configure script. 3 4# This file sets the following shell variables: 5# gdb_host_cpu generic name of host's CPU 6# gdb_host name of GDB host definition to use 7# gdb_host_float_format host's float floatformat, or 0 8# gdb_host_double_format host's double floatformat, or 0 9# gdb_host_long_double_format host's long double floatformat, or 0 10# gdb_host_obs host-specific .o files to include 11 12# Map host cpu into the config cpu subdirectory name. 13# The default is $host_cpu. 14 15case $host in 16 alpha*-*-osf1* | \ 17 alpha*-*-osf2* | \ 18 hppa*-*-hiux* | \ 19 i[34567]86-ncr-* | \ 20 i[34567]86-*-dgux* | \ 21 i[34567]86-*-lynxos* | \ 22 i[34567]86-*-sco3.2v5* | \ 23 i[34567]86-*-sco3.2v4* | \ 24 i[34567]86-*-sco* | \ 25 i[34567]86-*-sysv4.2* | \ 26 i[34567]86-*-sysv4* | \ 27 i[34567]86-*-sysv5* | \ 28 i[34567]86-*-unixware2* | \ 29 i[34567]86-*-unixware* | \ 30 i[34567]86-*-sysv* | \ 31 i[34567]86-*-isc* | \ 32 rs6000-*-lynxos* | \ 33 null) 34 echo "*** Configuration $host is obsolete." >&2 35 echo "*** Support has been REMOVED." >&2 36 exit 1 37 ;; 38esac 39 40case "${host_cpu}" in 41 42aarch64*) gdb_host_cpu=aarch64 ;; 43alpha*) gdb_host_cpu=alpha ;; 44arm*) gdb_host_cpu=arm ;; 45hppa*) gdb_host_cpu=pa ;; 46i[34567]86*) gdb_host_cpu=i386 ;; 47m68*) gdb_host_cpu=m68k ;; 48m88*) gdb_host_cpu=m88k ;; 49mips*) gdb_host_cpu=mips ;; 50powerpc* | rs6000) gdb_host_cpu=powerpc ;; 51sparcv9 | sparc64) gdb_host_cpu=sparc ;; 52s390*) gdb_host_cpu=s390 ;; 53sh*) gdb_host_cpu=sh ;; 54tilegx*) gdb_host_cpu=tilegx ;; 55x86_64*) gdb_host_cpu=i386 ;; 56m32r*) gdb_host_cpu=m32r ;; 57xtensa*) gdb_host_cpu=xtensa ;; 58*) gdb_host_cpu=$host_cpu ;; 59 60esac 61 62# map host info into gdb names. 63 64case "${host}" in 65 66*-*-darwin*) gdb_host=darwin ;; 67 68aarch64*-*-linux*) gdb_host=linux ;; 69 70alpha*-*-osf[3456789]*) gdb_host=alpha-osf3 ;; 71alpha*-*-linux*) gdb_host=alpha-linux ;; 72alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu) 73 gdb_host=fbsd ;; 74alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu) 75 gdb_host=nbsd ;; 76alpha*-*-openbsd*) gdb_host=nbsd ;; 77 78arm*-*-linux*) gdb_host=linux ;; 79arm*-*-netbsdelf* | arm*-*-knetbsd*-gnu) 80 gdb_host=nbsdelf ;; 81arm*-*-netbsd*) gdb_host=nbsdaout ;; 82arm*-*-openbsd*) gdb_host=nbsdelf ;; 83 84hppa*-*-hpux*) 85 gdb_host=hpux ;; 86hppa*-*-linux*) gdb_host=linux ;; 87hppa*-*-netbsd*) gdb_host=nbsd ;; 88hppa*-*-openbsd*) gdb_host=obsd ;; 89 90i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu) 91 gdb_host=fbsd ;; 92i[34567]86-*-netbsdelf* | i[34567]86-*-knetbsd*-gnu) 93 gdb_host=nbsdelf ;; 94i[34567]86-*-netbsd*) gdb_host=nbsdaout ;; 95i[34567]86-*-dragonfly*) gdb_host=dfly ;; 96i[34567]86-*-go32*) gdb_host=go32 ;; 97i[34567]86-*-mingw32*) gdb_host=mingw 98 gdb_host_obs=mingw-hdep.o 99 ;; 100i[34567]86-*-msdosdjgpp*) gdb_host=go32 ;; 101i[34567]86-*-linux*) gdb_host=linux ;; 102i[34567]86-*-gnu*) gdb_host=i386gnu ;; 103i[3456]86-*-nto*) gdb_host=nto ;; 104i[34567]86-*-openbsd[0-2].* | i[34567]86-*-openbsd3.[0-3]) 105 gdb_host=obsdaout ;; 106i[34567]86-*-openbsd*) gdb_host=obsd ;; 107i[34567]86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*) 108 gdb_host=sol2-64 ;; 109i[34567]86-*-solaris*) gdb_host=i386sol2 ;; 110i[34567]86-*-cygwin*) gdb_host=cygwin ;; 111 112ia64-*-hpux*) gdb_host=hpux ;; 113ia64-*-linux*) gdb_host=linux ;; 114 115m68*-*-linux*) gdb_host=linux ;; 116m68*-*-netbsdelf* | m68*-*-knetbsd*-gnu) 117 gdb_host=nbsdelf ;; 118m68*-*-netbsd*) gdb_host=nbsdaout ;; 119m68*-*-openbsd*) gdb_host=obsd ;; 120 121m88*-*-openbsd*) gdb_host=obsd ;; 122 123mips-sgi-irix5*) gdb_host=irix5 ;; 124mips-sgi-irix6*) gdb_host=irix6 ;; 125mips*-*-linux*) gdb_host=linux ;; 126mips*-*-netbsd* | mips*-*-knetbsd*-gnu) 127 gdb_host=nbsd ;; 128mips64*-*-openbsd*) gdb_host=obsd64 ;; 129 130powerpc-*-aix* | rs6000-*-*) 131 gdb_host=aix ;; 132powerpc*-*-freebsd*) gdb_host=fbsd ;; 133powerpc-*-linux*) gdb_host=linux ;; 134powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu) 135 gdb_host=nbsd ;; 136powerpc-*-openbsd*) gdb_host=obsd ;; 137 138powerpc64-*-linux*) gdb_host=ppc64-linux 139 # Support 'pseudo-native' debugging on the Cell BE 140 if test "${target_cpu}" = "spu"; then 141 gdb_host=spu-linux 142 gdb_native=yes 143 fi 144 ;; 145 146s390*-*-*) gdb_host=s390 ;; 147 148sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu) 149 gdb_host=nbsd ;; 150sh*-*-openbsd*) gdb_host=nbsd ;; 151 152sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu) 153 gdb_host=fbsd ;; 154sparc-*-linux*) gdb_host=linux ;; 155sparc64-*-linux*) gdb_host=linux64 ;; 156sparc-*-netbsdelf* | sparc-*-knetbsd*-gnu) 157 gdb_host=nbsdelf ;; 158sparc-*-netbsdaout*) gdb_host=nbsdaout ;; 159sparc-*-netbsd*) gdb_host=nbsdaout ;; 160sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu) 161 gdb_host=nbsd64 ;; 162sparc-*-openbsd*) gdb_host=nbsdelf ;; 163sparc64-*-openbsd*) gdb_host=nbsd64 ;; 164sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*) 165 gdb_host=sol2 166 ;; 167 168tilegx-*-linux*) gdb_host=linux ;; 169 170vax-*-bsd*) gdb_host=vax ;; 171vax-*-netbsdelf* | vax-*-knetbsd*-gnu) 172 gdb_host=nbsdelf ;; 173vax-*-netbsd*) gdb_host=nbsdaout ;; 174vax-*-openbsd*) gdb_host=obsd ;; 175vax-*-ultrix*) gdb_host=vax ;; 176 177x86_64-*-linux*) gdb_host=linux64 ;; 178x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu) 179 gdb_host=fbsd64 ;; 180x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu) 181 gdb_host=nbsd64 ;; 182x86_64-*-openbsd*) gdb_host=obsd64 ;; 183x86_64-*-dragonfly*) gdb_host=dfly64 ;; 184x86_64-*-mingw*) gdb_host=mingw64 185 gdb_host_obs=mingw-hdep.o 186 ;; 187x86_64-*-cygwin*) gdb_host=cygwin64 ;; 188m32r*-*-linux*) gdb_host=linux ;; 189 190xtensa*-*-linux*) gdb_host=linux ;; 191 192esac 193 194 195 196# Map the host/cpu onto the floatformat correspondong to C's "float", 197# "double" and "long double" types. 198 199case "${host}" in 200i[34567]86-*-*) 201 gdb_host_float_format="&floatformat_ieee_single_little" 202 gdb_host_double_format="&floatformat_ieee_double_little" 203 gdb_host_long_double_format="&floatformat_i387_ext" 204 ;; 205hppa*-*-linux*) 206 gdb_host_float_format="&floatformat_ieee_single_big" 207 gdb_host_double_format="&floatformat_ieee_double_big" 208 gdb_host_long_double_format="&floatformat_ieee_double_big" 209 ;; 210m68*-*-*) 211 gdb_host_float_format="&floatformat_ieee_single_big" 212 gdb_host_double_format="&floatformat_ieee_double_big" 213 gdb_host_long_double_format="&floatformat_m68881_ext" 214 ;; 215ia64-*-hpux*) 216 gdb_host_float_format="&floatformat_ieee_single_big" 217 gdb_host_double_format="&floatformat_ieee_double_big" 218 gdb_host_long_double_format="&floatformat_ia64_quad_big" 219 ;; 220*) 221 gdb_host_float_format=0 222 gdb_host_double_format=0 223 gdb_host_long_double_format=0 224 ;; 225esac 226