Author: Maciej Fijalkowski <[email protected]>
Branch: fast-slowpath
Changeset: r65710:6f0c3308111a
Date: 2013-07-27 14:53 +0200
http://bitbucket.org/pypy/pypy/changeset/6f0c3308111a/
Log: argh. Fix an obvious bug in asmgcc handling
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
@@ -157,12 +157,13 @@
self._push_all_regs_to_frame(mc, [], supports_floats, callee_only)
if IS_X86_64:
mc.SUB(esp, imm(WORD))
+ self.set_extra_stack_depth(mc, 2 * WORD)
else:
# we want space for 3 arguments + call + alignment
# the caller is responsible for putting arguments in the right spot
mc.SUB(esp, imm(WORD * 7))
- self.set_extra_stack_depth(mc, 2 * WORD)
- # args are in their respective positions
+ self.set_extra_stack_depth(mc, 8 * WORD)
+ # args are in their respective positions
mc.CALL(eax)
if IS_X86_64:
mc.ADD(esp, imm(WORD))
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