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 arm*-*-netbsdelf* | \ 17 i[34567]86-*-netbsdelf* | \ 18 m68*-*-netbsdelf* | \ 19 sparc-*-netbsdelf* | \ 20 vax-*-netbsdelf*) 21 ;; 22 *-*-irix* | \ 23 *-*-solaris2.[01] | *-*-solaris2.[2-9]* | \ 24 alpha*-*-osf* | \ 25 alpha*-*-freebsd* | \ 26 alpha*-*-kfreebsd*-gnu | \ 27 arm*-*-netbsd* | \ 28 hppa*-*-hiux* | \ 29 i[34567]86-ncr-* | \ 30 i[34567]86-*-dgux* | \ 31 i[34567]86-*-lynxos* | \ 32 i[34567]86-*-netbsd* | \ 33 i[34567]86-*-openbsd[0-2].* | i[34567]86-*-openbsd3.[0-3] | \ 34 i[34567]86-*-sco3.2v5* | \ 35 i[34567]86-*-sco3.2v4* | \ 36 i[34567]86-*-sco* | \ 37 i[34567]86-*-sysv4.2* | \ 38 i[34567]86-*-sysv4* | \ 39 i[34567]86-*-sysv5* | \ 40 i[34567]86-*-unixware2* | \ 41 i[34567]86-*-unixware* | \ 42 i[34567]86-*-sysv* | \ 43 i[34567]86-*-isc* | \ 44 m68*-*-netbsd* | \ 45 sparc-*-netbsd* | \ 46 rs6000-*-lynxos* | \ 47 vax-*-bsd* | \ 48 vax-*-netbsd* | \ 49 vax-*-ultrix* | \ 50 hppa*-*-hpux* | \ 51 ia64-*-hpux* | \ 52 null) 53 echo "*** Configuration $host is obsolete." >&2 54 echo "*** Support has been REMOVED." >&2 55 exit 1 56 ;; 57esac 58 59case "${host_cpu}" in 60 61aarch64*) gdb_host_cpu=aarch64 ;; 62alpha*) gdb_host_cpu=alpha ;; 63arm*) gdb_host_cpu=arm ;; 64hppa*) gdb_host_cpu=pa ;; 65i[34567]86*) gdb_host_cpu=i386 ;; 66m68*) gdb_host_cpu=m68k ;; 67mips*) gdb_host_cpu=mips ;; 68powerpc* | rs6000) gdb_host_cpu=powerpc ;; 69sparcv9 | sparc64) gdb_host_cpu=sparc ;; 70s390*) gdb_host_cpu=s390 ;; 71sh*) gdb_host_cpu=sh ;; 72tilegx*) gdb_host_cpu=tilegx ;; 73x86_64*) gdb_host_cpu=i386 ;; 74m32r*) gdb_host_cpu=m32r ;; 75xtensa*) gdb_host_cpu=xtensa ;; 76*) gdb_host_cpu=$host_cpu ;; 77 78esac 79 80# map host info into gdb names. 81 82case "${host}" in 83 84*-*-darwin*) gdb_host=darwin ;; 85 86aarch64*-*-linux*) gdb_host=linux ;; 87aarch64*-*-netbsd*) gdb_host=nbsd ;; 88aarch64*-*-freebsd*) gdb_host=fbsd ;; 89 90alpha*-*-linux*) gdb_host=alpha-linux ;; 91alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu) 92 gdb_host=nbsd ;; 93alpha*-*-openbsd*) gdb_host=nbsd ;; 94 95arm*-*-freebsd*) gdb_host=fbsd ;; 96arm*-*-linux*) gdb_host=linux ;; 97arm*-*-netbsdelf* | arm*-*-knetbsd*-gnu) 98 gdb_host=nbsdelf ;; 99arm*-*-openbsd*) gdb_host=nbsdelf ;; 100 101hppa*-*-linux*) gdb_host=linux ;; 102hppa*-*-netbsd*) gdb_host=nbsd ;; 103hppa*-*-openbsd*) gdb_host=obsd ;; 104 105i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu) 106 gdb_host=fbsd ;; 107i[34567]86-*-netbsdelf* | i[34567]86-*-knetbsd*-gnu) 108 gdb_host=nbsdelf ;; 109i[34567]86-*-go32*) gdb_host=go32 ;; 110i[34567]86-*-mingw32*) gdb_host=mingw 111 gdb_host_obs=mingw-hdep.o 112 ;; 113i[34567]86-*-msdosdjgpp*) gdb_host=go32 ;; 114i[34567]86-*-linux*) gdb_host=linux ;; 115i[34567]86-*-gnu*) gdb_host=i386gnu ;; 116i[3456]86-*-nto*) gdb_host=nto ;; 117i[34567]86-*-openbsd*) gdb_host=obsd ;; 118i[34567]86-*-solaris2* | x86_64-*-solaris2*) 119 gdb_host=sol2 ;; 120i[34567]86-*-cygwin*) gdb_host=cygwin ;; 121 122ia64-*-linux*) gdb_host=linux ;; 123 124m68*-*-linux*) gdb_host=linux ;; 125m68*-*-netbsdelf* | m68*-*-knetbsd*-gnu | m5407-*-netbsdelf*) 126 gdb_host=nbsdelf ;; 127m68*-*-openbsd*) gdb_host=obsd ;; 128 129m88*-*-openbsd*) gdb_host=obsd ;; 130 131mips*-*-linux*) gdb_host=linux ;; 132mips*-*-netbsd* | mips*-*-knetbsd*-gnu) 133 gdb_host=nbsd ;; 134mips*-*-freebsd*) gdb_host=fbsd ;; 135mips64*-*-openbsd*) gdb_host=obsd64 ;; 136 137powerpc-*-aix* | rs6000-*-* | powerpc64-*-aix*) 138 gdb_host=aix ;; 139powerpc*-*-freebsd*) gdb_host=fbsd ;; 140powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu) 141 gdb_host=nbsd ;; 142powerpc64-*-netbsd* | powerpc64-*-knetbsd*-gnu) 143 gdb_host=ppc64-nbsd ;; 144powerpc-*-openbsd*) gdb_host=obsd ;; 145 146powerpc64*-*-linux*) gdb_host=ppc64-linux 147 # Support 'pseudo-native' debugging on the Cell BE 148 if test "${target_cpu}" = "spu"; then 149 gdb_host=spu-linux 150 gdb_native=yes 151 fi 152 ;; 153powerpc*-*-linux*) gdb_host=linux ;; 154 155riscv*-*-freebsd*) gdb_host=fbsd ;; 156riscv*-*-linux*) gdb_host=linux ;; 157 158s390*-*-linux*) gdb_host=linux ;; 159 160sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu) 161 gdb_host=nbsd ;; 162sh*-*-openbsd*) gdb_host=nbsd ;; 163 164sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu) 165 gdb_host=fbsd ;; 166sparc-*-linux*) gdb_host=linux ;; 167sparc64-*-linux*) gdb_host=linux64 ;; 168sparc-*-netbsdelf* | sparc-*-knetbsd*-gnu) 169 gdb_host=nbsdelf ;; 170sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu) 171 gdb_host=nbsd64 ;; 172sparc-*-openbsd*) gdb_host=nbsdelf ;; 173sparc64-*-openbsd*) gdb_host=obsd64 ;; 174sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*) 175 gdb_host=sol2 176 ;; 177 178tilegx-*-linux*) gdb_host=linux ;; 179 180vax-*-netbsdelf* | vax-*-knetbsd*-gnu) 181 gdb_host=nbsdelf ;; 182vax-*-openbsd*) gdb_host=obsd ;; 183 184x86_64-*-linux*) gdb_host=linux64 ;; 185x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu) 186 gdb_host=fbsd64 ;; 187x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu) 188 gdb_host=nbsd64 ;; 189x86_64-*-openbsd*) gdb_host=obsd64 ;; 190x86_64-*-mingw*) gdb_host=mingw64 191 gdb_host_obs=mingw-hdep.o 192 ;; 193x86_64-*-cygwin*) gdb_host=cygwin64 ;; 194m32r*-*-linux*) gdb_host=linux ;; 195 196xtensa*-*-linux*) gdb_host=linux ;; 197 198esac 199 200 201 202# Map the host/cpu onto the floatformat correspondong to C's "float", 203# "double" and "long double" types. 204 205case "${host}" in 206i[34567]86-*-*|x86_64-*-*) 207 gdb_host_float_format="&floatformat_ieee_single_little" 208 gdb_host_double_format="&floatformat_ieee_double_little" 209 gdb_host_long_double_format="&floatformat_i387_ext" 210 ;; 211hppa*-*-linux*) 212 gdb_host_float_format="&floatformat_ieee_single_big" 213 gdb_host_double_format="&floatformat_ieee_double_big" 214 gdb_host_long_double_format="&floatformat_ieee_double_big" 215 ;; 216m68*-*-*) 217 gdb_host_float_format="&floatformat_ieee_single_big" 218 gdb_host_double_format="&floatformat_ieee_double_big" 219 gdb_host_long_double_format="&floatformat_m68881_ext" 220 ;; 221*) 222 gdb_host_float_format=0 223 gdb_host_double_format=0 224 gdb_host_long_double_format=0 225 ;; 226esac 227