arch/powerpc.py

   1
   2 import os,builder
   3 from catalyst_support import *
   4
   5 class generic_ppc(builder.generic):
   6         "abstract base class for all 32-bit powerpc builders"
   7         def __init__(self,myspec):
   8                 builder.generic.__init__(self,myspec)
   9                 self.settings["CHOST"]="powerpc-unknown-linux-gnu"
  10                 if self.settings["buildarch"]=="ppc64":
  11                         if not os.path.exists("/bin/linux32") and not os.path.exists("/usr/bin/linux32"):
  12                                 raise CatalystError,"required executable linux32 not found (\"emerge setarch\" to fix.)"
  13                         self.settings["CHROOT"]="linux32 chroot"
  14                         self.settings["crosscompile"] = False;
  15                 else:
  16                         self.settings["CHROOT"]="chroot"
  17
  18 class generic_ppc64(builder.generic):
  19         "abstract base class for all 64-bit powerpc builders"
  20         def __init__(self,myspec):
  21                 builder.generic.__init__(self,myspec)
  22                 self.settings["CHROOT"]="chroot"
  23
  24 class arch_ppc(generic_ppc):
  25         "builder class for generic powerpc"
  26         def __init__(self,myspec):
  27                 generic_ppc.__init__(self,myspec)
  28                 self.settings["CFLAGS"]="-O2 -mcpu=powerpc -mtune=powerpc -pipe"
  29
  30 class arch_ppc64(generic_ppc64):
  31         "builder class for generic ppc64"
  32         def __init__(self,myspec):
  33                 generic_ppc64.__init__(self,myspec)
  34                 self.settings["CFLAGS"]="-O2 -pipe"
  35                 self.settings["CHOST"]="powerpc64-unknown-linux-gnu"
  36
  37 class arch_970(arch_ppc64):
  38         "builder class for 970 aka G5 under ppc64"
  39         def __init__(self,myspec):
  40                 arch_ppc64.__init__(self,myspec)
  41                 self.settings["CFLAGS"]="-O2 -pipe -mcpu=970 -mtune=970"
  42                 self.settings["HOSTUSE"]=["altivec"]
  43
  44 class arch_cell(arch_ppc64):
  45         "builder class for cell under ppc64"
  46         def __init__(self,myspec):
  47                 arch_ppc64.__init__(self,myspec)
  48                 self.settings["CFLAGS"]="-O2 -pipe -mcpu=cell -mtune=cell"
  49                 self.settings["HOSTUSE"]=["altivec","ibm"]
  50
  51 class arch_g3(generic_ppc):
  52         def __init__(self,myspec):
  53                 generic_ppc.__init__(self,myspec)
  54                 self.settings["CFLAGS"]="-O2 -mcpu=G3 -mtune=G3 -pipe"
  55
  56 class arch_g4(generic_ppc):
  57         def __init__(self,myspec):
  58                 generic_ppc.__init__(self,myspec)
  59                 self.settings["CFLAGS"]="-O2 -mcpu=G4 -mtune=G4 -maltivec -mabi=altivec -pipe"
  60                 self.settings["HOSTUSE"]=["altivec"]
  61
  62 class arch_g5(generic_ppc):
  63         def __init__(self,myspec):
  64                 generic_ppc.__init__(self,myspec)
  65                 self.settings["CFLAGS"]="-O2 -mcpu=G5 -mtune=G5 -maltivec -mabi=altivec -pipe"
  66                 self.settings["HOSTUSE"]=["altivec"]
  67
  68 class arch_power(generic_ppc):
  69         "builder class for generic power"
  70         def __init__(self,myspec):
  71                 generic_ppc.__init__(self,myspec)
  72                 self.settings["CFLAGS"]="-O2 -mcpu=power -mtune=power -pipe"
  73
  74 class arch_power_ppc(generic_ppc):
  75         "builder class for generic powerpc/power"
  76         def __init__(self,myspec):
  77                 generic_ppc.__init__(self,myspec)
  78                 self.settings["CFLAGS"]="-O2 -mcpu=common -mtune=common -pipe"
  79
  80 class arch_power3(arch_ppc64):
  81         "builder class for power3 under ppc64"
  82         def __init__(self,myspec):
  83                 arch_ppc64.__init__(self,myspec)
  84                 self.settings["CFLAGS"]="-O2 -pipe -mcpu=power3 -mtune=power3"
  85                 self.settings["HOSTUSE"]=["ibm"]
  86
  87 class arch_power4(arch_ppc64):
  88         "builder class for power4 under ppc64"
  89         def __init__(self,myspec):
  90                 arch_ppc64.__init__(self,myspec)
  91                 self.settings["CFLAGS"]="-O2 -pipe -mcpu=power4 -mtune=power4"
  92                 self.settings["HOSTUSE"]=["ibm"]
  93
  94 class arch_power5(arch_ppc64):
  95         "builder class for power5 under ppc64"
  96         def __init__(self,myspec):
  97                 arch_ppc64.__init__(self,myspec)
  98                 self.settings["CFLAGS"]="-O2 -pipe -mcpu=power5 -mtune=power5"
  99                 self.settings["HOSTUSE"]=["ibm"]
 100
 101 class arch_power6(arch_ppc64):
 102         "builder class for power6 under ppc64"
 103         def __init__(self,myspec):
 104                 arch_ppc64.__init__(self,myspec)
 105                 self.settings["CFLAGS"]="-O2 -pipe -mcpu=power6 -mtune=power6"
 106                 self.settings["HOSTUSE"]=["altivec","ibm"]
 107
 108 def register():
 109         "Inform main catalyst program of the contents of this plugin."
 110         return ({
 111                 "970"           : arch_970,
 112                 "cell"          : arch_cell,
 113                 "g3"            : arch_g3,
 114                 "g4"            : arch_g4,
 115                 "g5"            : arch_g5,
 116                 "power"         : arch_power,
 117                 "power-ppc"     : arch_power_ppc,
 118                 "power3"        : arch_power3,
 119                 "power4"        : arch_power4,
 120                 "power5"        : arch_power5,
 121                 "power6"        : arch_power6,
 122                 "ppc"           : arch_ppc,
 123                 "ppc64"         : arch_ppc64
 124         }, ("ppc","ppc64","powerpc","powerpc64"))