Mercurial > hg > truffle

diff src/cpu/x86/vm/assembler_x86.cpp @ 1422:3483ec571caf

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* using reflected objects instead of oops * removed scratch from allocatable registers * instanceof xir snippet * arraylength xir snippet * exceptionobject xir snippet * VMEntries and VMExits as interfaces * calls to VMEntries and VMExits are routet through logging proxies
author Lukas Stadler <lukas.stadler@oracle.com>
date Mon, 02 Aug 2010 15:44:38 -0700
parents 0a43776437b6
children 2d26b0046e0d
line wrap: on
line diff
--- a/src/cpu/x86/vm/assembler_x86.cpp	Fri Jul 23 15:53:02 2010 -0700
+++ b/src/cpu/x86/vm/assembler_x86.cpp	Mon Aug 02 15:44:38 2010 -0700
@@ -5508,6 +5508,7 @@
   lea(c_rarg1, InternalAddress(rip));
   movq(c_rarg2, rsp); // pass pointer to regs array
   andq(rsp, -16); // align stack as required by ABI
+  mov64(rax, 0);
   call(RuntimeAddress(CAST_FROM_FN_PTR(address, MacroAssembler::debug64)));
   hlt();
 }
@@ -5519,6 +5520,7 @@
 
   push_CPU_state();   // keeps alignment at 16 bytes
   lea(c_rarg0, ExternalAddress((address) msg));
+  mov64(rax, 0);
   call_VM_leaf(CAST_FROM_FN_PTR(address, warning), c_rarg0);
   pop_CPU_state();