Removing stack padding. Still broken even with it.

2014-01-28 23:22:10 -08:00 · 2014-01-28 23:22:10 -08:00 · 0ec8e32861
parent 949b1a2220
commit 0ec8e32861
1 changed files with 0 additions and 2 deletions
--- a/src/alloy/backend/x64/lowering/op_utils.inl
+++ b/src/alloy/backend/x64/lowering/op_utils.inl
@ -64,12 +64,10 @@ void MovMem64(X64Emitter& e, RegExp& addr, uint64_t v) {
 }

 void CallNative(X64Emitter& e, void* target) {
-  e.sub(e.rsp, 0x18);
  e.mov(e.rax, (uint64_t)target);
  e.call(e.rax);
  e.mov(e.rcx, e.qword[e.rsp + 0]);
  e.mov(e.rdx, e.qword[e.rcx + 8]); // membase
-  e.add(e.rsp, 0x18);
 }

 // Sets EFLAGs with zf for the given value.