gdb/configure.host

   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
  11 # Map host cpu into the config cpu subdirectory name.
  12 # The default is $host_cpu.
  13
  14 case "${host_cpu}" in
  15
  16 alpha*)                 gdb_host_cpu=alpha ;;
  17 arm*)                   gdb_host_cpu=arm ;;
  18 hppa*)                  gdb_host_cpu=pa ;;
  19 i[34567]86*)            gdb_host_cpu=i386 ;;
  20 m68*)                   gdb_host_cpu=m68k ;;
  21 m88*)                   gdb_host_cpu=m88k ;;
  22 mips*)                  gdb_host_cpu=mips ;;
  23 powerpc*)               gdb_host_cpu=powerpc ;;
  24 sparcv9 | sparc64)      gdb_host_cpu=sparc ;;
  25 s390*)                  gdb_host_cpu=s390 ;;
  26 sh*)                    gdb_host_cpu=sh ;;
  27 x86_64*)                gdb_host_cpu=i386 ;;
  28 xscale*)                gdb_host_cpu=arm ;;
  29 m32r*)                  gdb_host_cpu=m32r ;;
  30 *)                      gdb_host_cpu=$host_cpu ;;
  31
  32 esac
  33
  34 # map host info into gdb names.
  35
  36 case "${host}" in
  37
  38 alpha*-*-osf1*)         gdb_host=alpha-osf1 ;;
  39 alpha*-*-osf2*)         gdb_host=alpha-osf2 ;;
  40 alpha*-*-osf[3456789]*) gdb_host=alpha-osf3 ;;
  41 alpha*-*-linux*)        gdb_host=alpha-linux ;;
  42 alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
  43                         gdb_host=fbsd ;;
  44 alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
  45                         gdb_host=nbsd ;;
  46 alpha*-*-openbsd*)      gdb_host=nbsd ;;
  47
  48 arm*-*-linux*)          gdb_host=linux ;;
  49 arm*-*-netbsdelf* | arm*-*-knetbsd*-gnu)
  50                         gdb_host=nbsdelf ;;
  51 arm*-*-netbsd*)         gdb_host=nbsdaout ;;
  52 arm*-*-openbsd*)        gdb_host=nbsdelf ;;
  53
  54 hppa*-*-hpux* | hppa*-*-hiux*)
  55                         gdb_host=hpux ;;
  56 hppa*-*-linux*)         gdb_host=linux ;;
  57 hppa*-*-openbsd*)       gdb_host=obsd ;;
  58
  59 i[34567]86-ncr-*)       gdb_host=ncr3000 ;;
  60 i[34567]86-*-dgux*)     gdb_host=i386v4 ;;
  61 i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
  62                         gdb_host=fbsd ;;
  63 i[34567]86-*-netbsdelf* | i[34567]86-*-knetbsd*-gnu)
  64                         gdb_host=nbsdelf ;;
  65 i[34567]86-*-netbsd*)   gdb_host=nbsdaout ;;
  66 i[34567]86-*-go32*)     gdb_host=go32 ;;
  67 i[34567]86-*-msdosdjgpp*) gdb_host=go32 ;;
  68 i[34567]86-*-linux*)    gdb_host=linux ;;
  69 i[34567]86-*-lynxos*)   gdb_host=i386lynx ;;
  70 i[34567]86-*-gnu*)      gdb_host=i386gnu ;;
  71 i[3456]86-*-nto*)       gdb_host=nto ;;
  72 i[34567]86-*-openbsd[0-2].* | i[34567]86-*-openbsd3.[0-3])
  73                         gdb_host=obsdaout ;;
  74 i[34567]86-*-openbsd*)  gdb_host=obsd ;;
  75 i[34567]86-*-sco3.2v5*) gdb_host=i386sco5 ;;
  76 i[34567]86-*-sco3.2v4*) gdb_host=i386sco4 ;;
  77 i[34567]86-*-sco*)      gdb_host=i386sco ;;
  78 i[34567]86-*-solaris2.1[0-9]*)  gdb_host=sol2-64 ;;
  79 i[34567]86-*-solaris*)  gdb_host=i386sol2 ;;
  80 i[34567]86-*-sysv4.2*)  gdb_host=i386v42mp ;;
  81 i[34567]86-*-sysv4*)    gdb_host=i386v4 ;;
  82 i[34567]86-*-sysv5*)    gdb_host=i386v42mp ;;
  83 i[34567]86-*-unixware2*)        gdb_host=i386v42mp ;;
  84 i[34567]86-*-unixware*) gdb_host=i386v4 ;;
  85 i[34567]86-*-sysv*)     gdb_host=i386v ;;
  86 i[34567]86-*-isc*)      gdb_host=i386v ;;
  87 i[34567]86-*-cygwin*)   gdb_host=cygwin ;;
  88
  89 ia64-*-linux*)          gdb_host=linux ;;
  90
  91 m68*-*-linux*)          gdb_host=linux ;;
  92 m68*-*-netbsdelf* | m68*-*-knetbsd*-gnu)
  93                         gdb_host=nbsdelf ;;
  94 m68*-*-netbsd*)         gdb_host=nbsdaout ;;
  95 m68*-*-openbsd*)        gdb_host=obsd ;;
  96
  97 m88*-*-openbsd*)        gdb_host=obsd ;;
  98
  99 mips-sgi-irix5*)        gdb_host=irix5 ;;
 100 mips-sgi-irix6*)        gdb_host=irix6 ;;
 101 mips*-*-linux*)         gdb_host=linux ;;
 102 mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
 103                         gdb_host=nbsd ;;
 104 mips64*-*-openbsd*)     gdb_host=obsd64 ;;
 105
 106 powerpc-*-aix*)         gdb_host=aix ;;
 107 powerpc-*-linux*)       gdb_host=linux ;;
 108 powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
 109                         gdb_host=nbsd ;;
 110 powerpc-*-openbsd*)     gdb_host=obsd ;;
 111
 112 powerpc64-*-linux*)     gdb_host=ppc64-linux ;;
 113
 114 rs6000-*-lynxos*)       gdb_host=rs6000lynx ;;
 115 rs6000-*-aix4*)         gdb_host=aix4 ;;
 116 rs6000-*-*)             gdb_host=rs6000 ;;
 117
 118 s390*-*-*)              gdb_host=s390 ;;
 119
 120 sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)
 121                         gdb_host=nbsd ;;
 122
 123 sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu)
 124                         gdb_host=fbsd ;;
 125 sparc-*-linux*)         gdb_host=linux ;;
 126 sparc64-*-linux*)       gdb_host=linux64 ;;
 127 sparc-*-netbsdelf* | sparc-*-knetbsd*-gnu)
 128                         gdb_host=nbsdelf ;;
 129 sparc-*-netbsdaout*)    gdb_host=nbsdaout ;;
 130 sparc-*-netbsd*)        gdb_host=nbsdaout ;;
 131 sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
 132                         gdb_host=nbsd64 ;;
 133 sparc-*-openbsd*)       gdb_host=nbsdelf ;;
 134 sparc64-*-openbsd*)     gdb_host=nbsd64 ;;
 135 sparc-*-solaris2* | sparcv9-*-solaris2* | sparc64-*-solaris2*)
 136                         gdb_host=sol2
 137                         ;;
 138
 139 vax-*-bsd*)             gdb_host=vax ;;
 140 vax-*-netbsdelf* | vax-*-knetbsd*-gnu)
 141                         gdb_host=nbsdelf ;;
 142 vax-*-netbsd*)          gdb_host=nbsdaout ;;
 143 vax-*-openbsd*)         gdb_host=obsd ;;
 144 vax-*-ultrix*)          gdb_host=vax ;;
 145
 146 x86_64-*-linux*)        gdb_host=linux64 ;;
 147 x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
 148                         gdb_host=fbsd64 ;;
 149 x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
 150                         gdb_host=nbsd64 ;;
 151 x86_64-*-openbsd*)      gdb_host=obsd64 ;;
 152
 153 m32r*-*-linux*)          gdb_host=linux ;;
 154
 155 esac
 156
 157
 158
 159 # Map the host/cpu onto the floatformat correspondong to C's "float",
 160 # "double" and "long double" types.
 161
 162 case "${host}" in
 163 i[34567]86-*-*)
 164         gdb_host_float_format="&floatformat_ieee_single_little"
 165         gdb_host_double_format="&floatformat_ieee_double_little"
 166         gdb_host_long_double_format="&floatformat_i387_ext"
 167         ;;
 168 hppa*-*-linux*)
 169         gdb_host_float_format="&floatformat_ieee_single_big"
 170         gdb_host_double_format="&floatformat_ieee_double_big"
 171         gdb_host_long_double_format="&floatformat_ieee_double_big"
 172         ;;
 173 m68*-*-*)
 174         gdb_host_float_format="&floatformat_ieee_single_big"
 175         gdb_host_double_format="&floatformat_ieee_double_big"
 176         gdb_host_long_double_format="&floatformat_m68881_ext"
 177         ;;
 178 *)
 179         gdb_host_float_format=0
 180         gdb_host_double_format=0
 181         gdb_host_long_double_format=0
 182         ;;
 183 esac