add x32 abi

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/arch/amd64.py b/arch/amd64.py
index 169748387472c791d345774e98c2e67799db98de..4cd229cbb5cd7701fbf38176d526d9cbffef7161 100644 (file)
--- a/arch/amd64.py
+++ b/arch/amd64.py
@@ -56,6 +56,14 @@ class arch_amdfam10(generic_amd64):
                self.settings["CHOST"]="x86_64-pc-linux-gnu"
                self.settings["HOSTUSE"]=["mmx","sse","sse2","3dnow"]
 
+class arch_x32(generic_amd64):
+       "builder class for generic x32 (Intel and AMD)"
+       def __init__(self,myspec):
+               generic_amd64.__init__(self,myspec)
+               self.settings["CFLAGS"]="-O2 -pipe"
+               self.settings["CHOST"]="x86_64-pc-linux-gnux32"
+               self.settings["HOSTUSE"]=["mmx","sse","sse2"]
+
 def register():
        "inform main catalyst program of the contents of this plugin"
        return ({
@@ -70,6 +78,7 @@ def register():
                "opteron-sse3"  : arch_k8_sse3,
                "athlon64-sse3" : arch_k8_sse3,
                "amdfam10"      : arch_amdfam10,
-               "barcelona"     : arch_amdfam10
+               "barcelona"     : arch_amdfam10,
+               "x32"           : arch_x32,
        }, ("x86_64","amd64","nocona"))