catalyst/arch/powerpc.py

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