arch/arm.py

   1
   2 import builder,os
   3 from catalyst_support import *
   4
   5 class generic_arm(builder.generic):
   6         "Abstract base class for all arm (little endian) builders"
   7         def __init__(self,myspec):
   8                 builder.generic.__init__(self,myspec)
   9                 self.settings["CHROOT"]="chroot"
  10                 self.settings["CFLAGS"]="-O2 -pipe"
  11
  12 class generic_armeb(builder.generic):
  13         "Abstract base class for all arm (big endian) builders"
  14         def __init__(self,myspec):
  15                 builder.generic.__init__(self,myspec)
  16                 self.settings["CHROOT"]="chroot"
  17                 self.settings["CFLAGS"]="-O2 -pipe"
  18
  19 class arch_arm(generic_arm):
  20         "Builder class for arm (little endian) target"
  21         def __init__(self,myspec):
  22                 generic_arm.__init__(self,myspec)
  23                 self.settings["CHOST"]="arm-unknown-linux-gnu"
  24
  25 class arch_armeb(generic_armeb):
  26         "Builder class for arm (big endian) target"
  27         def __init__(self,myspec):
  28                 generic_armeb.__init__(self,myspec)
  29                 self.settings["CHOST"]="armeb-unknown-linux-gnu"
  30
  31 class arch_armv4l(generic_arm):
  32         "Builder class for armv4l target"
  33         def __init__(self,myspec):
  34                 generic_arm.__init__(self,myspec)
  35                 self.settings["CHOST"]="armv4l-unknown-linux-gnu"
  36                 self.settings["CFLAGS"]+=" -march=armv4"
  37
  38 class arch_armv4tl(generic_arm):
  39         "Builder class for armv4tl target"
  40         def __init__(self,myspec):
  41                 generic_arm.__init__(self,myspec)
  42                 self.settings["CHOST"]="armv4tl-softfloat-linux-gnueabi"
  43                 self.settings["CFLAGS"]+=" -march=armv4t"
  44
  45 class arch_armv5tl(generic_arm):
  46         "Builder class for armv5tl target"
  47         def __init__(self,myspec):
  48                 generic_arm.__init__(self,myspec)
  49                 self.settings["CHOST"]="armv5tl-softfloat-linux-gnueabi"
  50                 self.settings["CFLAGS"]+=" -march=armv5t"
  51
  52 class arch_armv5tel(generic_arm):
  53         "Builder class for armv5tel target"
  54         def __init__(self,myspec):
  55                 generic_arm.__init__(self,myspec)
  56                 self.settings["CHOST"]="armv5tel-softfloat-linux-gnueabi"
  57                 self.settings["CFLAGS"]+=" -march=armv5te"
  58
  59 class arch_armv5tejl(generic_arm):
  60         "Builder class for armv5tejl target"
  61         def __init__(self,myspec):
  62                 generic_arm.__init__(self,myspec)
  63                 self.settings["CHOST"]="armv5tejl-softfloat-linux-gnueabi"
  64                 self.settings["CFLAGS"]+=" -march=armv5te"
  65
  66 class arch_armv6j(generic_arm):
  67         "Builder class for armv6j target"
  68         def __init__(self,myspec):
  69                 generic_arm.__init__(self,myspec)
  70                 self.settings["CHOST"]="armv6j-unknown-linux-gnueabi"
  71                 self.settings["CFLAGS"]+=" -march=armv6j -mfpu=vfp -mfloat-abi=softfp"
  72
  73 class arch_armv6z(generic_arm):
  74         "Builder class for armv6z target"
  75         def __init__(self,myspec):
  76                 generic_arm.__init__(self,myspec)
  77                 self.settings["CHOST"]="armv6z-unknown-linux-gnueabi"
  78                 self.settings["CFLAGS"]+=" -march=armv6z -mfpu=vfp -mfloat-abi=softfp"
  79
  80 class arch_armv6zk(generic_arm):
  81         "Builder class for armv6zk target"
  82         def __init__(self,myspec):
  83                 generic_arm.__init__(self,myspec)
  84                 self.settings["CHOST"]="armv6zk-unknown-linux-gnueabi"
  85                 self.settings["CFLAGS"]+=" -march=armv6zk -mfpu=vfp -mfloat-abi=softfp"
  86
  87 class arch_armv7a(generic_arm):
  88         "Builder class for armv7a target"
  89         def __init__(self,myspec):
  90                 generic_arm.__init__(self,myspec)
  91                 self.settings["CHOST"]="armv7a-unknown-linux-gnueabi"
  92                 self.settings["CFLAGS"]+=" -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp"
  93
  94 class arch_armv7a_hardfp(generic_arm):
  95         "Builder class for armv7a hardfloat target, needs >=gcc-4.5"
  96         def __init__(self,myspec):
  97                 generic_arm.__init__(self,myspec)
  98                 self.settings["CHOST"]="armv7a-hardfloat-linux-gnueabi"
  99                 self.settings["CFLAGS"]+=" -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard"
 100
 101 class arch_armv5teb(generic_armeb):
 102         "Builder class for armv5teb (XScale) target"
 103         def __init__(self,myspec):
 104                 generic_armeb.__init__(self,myspec)
 105                 self.settings["CFLAGS"]+=" -mcpu=xscale"
 106                 self.settings["CHOST"]="armv5teb-softfloat-linux-gnueabi"
 107
 108 def register():
 109         "Inform main catalyst program of the contents of this plugin."
 110         return ({
 111                 "arm"    : arch_arm,
 112                 "armv4l" : arch_armv4l,
 113                 "armv4tl": arch_armv4tl,
 114                 "armv5tl": arch_armv5tl,
 115                 "armv5tel": arch_armv5tel,
 116                 "armv5tejl": arch_armv5tejl,
 117                 "armv6j" : arch_armv6j,
 118                 "armv6z" : arch_armv6z,
 119                 "armv6zk" : arch_armv6zk,
 120                 "armv7a" : arch_armv7a,
 121                 "armv7a_hardfp" : arch_armv7a_hardfp,
 122                 "armeb"  : arch_armeb,
 123                 "armv5teb" : arch_armv5teb
 124         }, ("arm", "armv4l", "armv4tl", "armv5tl", "armv5tel", "armv5tejl", "armv6l",
 125 "armv7l", "armeb", "armv5teb") )
 126