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| 50 | echo "*** Configuration $host is obsolete."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