Browse files

JitArm64/Jit: Don't cast away const within DumpCode()

swap32() has a const u8* overload that swaps the data being pointed to as
if it were a 32-bit word. We can just use that instead. It gets rid of
undefined behavior, as we're not type punning a pointer and dereferencing it,
and gets rid of the need to cast entirely.
  • Loading branch information...
lioncash committed Aug 27, 2018
1 parent 25898cf commit cc2ef5a2c3c4cf08d8f3913eb688372e34626e3d
Showing with 3 additions and 3 deletions.
  1. +3 −3 Source/Core/Core/PowerPC/JitArm64/Jit.cpp
@@ -489,9 +489,9 @@ void JitArm64::WriteExceptionExit(ARM64Reg dest, bool only_external)
void JitArm64::DumpCode(const u8* start, const u8* end)
std::string output = "";
for (u8* code = (u8*)start; code < end; code += 4)
output += StringFromFormat("%08x", Common::swap32(*(u32*)code));
std::string output;
for (const u8* code = start; code < end; code += sizeof(u32))
output += StringFromFormat("%08x", Common::swap32(code));
WARN_LOG(DYNA_REC, "Code dump from %p to %p:\n%s", start, end, output.c_str());

0 comments on commit cc2ef5a

Please sign in to comment.