eden-emu/xbyak
19
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

util::StackFrame uses push/pop instead of mov

Browse source
This commit is contained in:
MITSUNARI Shigeo 2018-10-15 11:10:00 +09:00
parent 42462ef922
commit ea4e35626c
4 changed files with 24 additions and 31 deletions
Download patch file Download diff file Expand all files Collapse all files

14
test/sf_test.cpp
View file

@ -152,6 +152,11 @@ struct Code2 : Xbyak::CodeGenerator {
add(rax, sf.p[i]);
}
}
void gen2(int pNum, int tNum, int stackSizeByte)
{
StackFrame sf(this, pNum, tNum, stackSizeByte);
mov(rax, rsp);
}
};
static int errNum = 0;
@ -212,6 +217,15 @@ void testAll()
const Xbyak::uint8 *f = code.getCurr();
code.gen(pNum, tNum | opt, stackSize);
verify(f, pNum);
/*
check rsp is 16-byte aligned if stackSize > 0
*/
if (stackSize > 0) {
Code2 c2;
c2.gen2(pNum, tNum | opt, stackSize);
uint64_t addr = c2.getCode<uint64_t (*)()>()();
check(addr % 16, 0);
}
}
}
}