Author: hager <sven.ha...@uni-duesseldorf.de>
Branch: ppc-jit-backend
Changeset: r48970:83e046a36db5
Date: 2011-11-08 11:25 -0800
http://bitbucket.org/pypy/pypy/changeset/83e046a36db5/
Log: (edelsohn, hager): Some experiments in _gen_exit_path
diff --git a/pypy/jit/backend/ppc/ppcgen/ppc_assembler.py
b/pypy/jit/backend/ppc/ppcgen/ppc_assembler.py
--- a/pypy/jit/backend/ppc/ppcgen/ppc_assembler.py
+++ b/pypy/jit/backend/ppc/ppcgen/ppc_assembler.py
@@ -306,15 +306,20 @@
intp = lltype.Ptr(lltype.Array(lltype.Signed, hints={'nolength':
True}))
descr = rffi.cast(intp, decode_func_addr)
addr = descr[0]
+ r11_value = descr[2]
#
# load parameters into parameter registers
- mc.lwz(r.r3.value, r.SPP.value, 0) # address of state encoding
+ if IS_PPC_32:
+ mc.lwz(r.r3.value, r.SPP.value, 0) # address of state encoding
+ else:
+ mc.lwz(r.r3.value, r.SPP.value, 0) # address of state encoding
mc.mr(r.r4.value, r.SP.value) # load stack pointer
mc.mr(r.r5.value, r.SPP.value) # load spilling pointer
#
# load address of decoding function into r0
mc.load_imm(r.r0, addr)
+ mc.load_imm(r.r11, r11_value)
# ... and branch there
mc.mtctr(r.r0.value)
mc.bctrl()
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