[pypy-commit] pypy default: oops, this is also RPython code

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r90846:f564555ae003
Date: 2017-03-28 17:56 +0200
http://bitbucket.org/pypy/pypy/changeset/f564555ae003/

Log:	oops, this is also RPython code

diff --git a/rpython/jit/backend/x86/detect_feature.py b/rpython/jit/backend/x86/detect_feature.py
--- a/rpython/jit/backend/x86/detect_feature.py
+++ b/rpython/jit/backend/x86/detect_feature.py
@@ -21,7 +21,11 @@
     return bool(code & (1<<25)) and bool(code & (1<<26))
 
 def cpu_id(eax = 1, ret_edx = True, ret_ecx = False):
-    asm = ["\xB8", struct.pack("<I", eax),     # MOV EAX, $eax
+    asm = ["\xB8",                     # MOV EAX, $eax
+                chr(eax & 0xff),
+                chr((eax >> 8) & 0xff),
+                chr((eax >> 16) & 0xff),
+                chr((eax >> 24) & 0xff),
            "\x53",                     # PUSH EBX
            "\x0F\xA2",                 # CPUID
            "\x5B",                     # POP EBX