Author: Maciej Fijalkowski <[email protected]>
Branch: jitframe-on-heap
Changeset: r60398:adee01f700cd
Date: 2013-01-23 22:28 +0200
http://bitbucket.org/pypy/pypy/changeset/adee01f700cd/
Log: fix
diff --git a/rpython/jit/backend/x86/assembler.py
b/rpython/jit/backend/x86/assembler.py
--- a/rpython/jit/backend/x86/assembler.py
+++ b/rpython/jit/backend/x86/assembler.py
@@ -200,8 +200,7 @@
gcmap_ofs = self.cpu.get_ofs_of_frame_field('jf_gcmap')
mc.MOV_br(gcmap_ofs, ecx.value)
mc.MOV_rs(esi.value, WORD*2)
- gcref = cast_instance_to_gcref(self.current_clt)
- mc.MOV_rs(edx.value, rffi.cast(lltype.Signed, gcref))
+ mc.MOV_rs(edx.value, WORD*3)
# push first arg
mc.LEA_rb(edi.value, -base_ofs)
# align
@@ -687,6 +686,8 @@
jg_location = mc.get_relative_pos()
self.push_gcmap(mc, gcmap, mov=True)
mc.MOV_si(WORD, 0xffffff)
+ gcref = cast_instance_to_gcref(self.current_clt)
+ mc.MOV_si(2*WORD, rffi.cast(lltype.Signed, gcref))
ofs2 = mc.get_relative_pos() - 4
mc.CALL(imm(self._stack_check_failure))
# patch the JG above
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