The two page-size extensions are a nop so might as well as enable them.
For the debug flag, we already set the duplicated flag in 8000_0001.edx, but missed this one.
Doesn't add anything new for the FEX side, but Burnout Paradise (and
remastered) is incorrectly checking for SSE2 support by checking if this is set.
Closes#5805 although their (ML?) write-up was incorrect.
This fixes compilation with libc++ 23, which has removed a number
of unnecessary transitive includes in its headers.
Include <cstdlib> in StringConv.h for std::strtoll and std::strtoull.
Include <cstdlib> for the declarations of malloc/free/realloc/calloc
in Alloc.cpp. (Without this, the functions we define end up with
C++ name mangling.)
Include <stdarg.h> in IO.cpp for va_start/va_end.
NFC
- Renames CodeBufferManager to SharedCodeBufferManager to be more
explicit about it being shared between threads
- Renames `CodeBuffers` to `SharedCodeBuffers` to make it more explicit
about sharing these buffers between threads.
- Separates the Manager to its own file so it is distinct from the rest
of the CPUBackend code
Makes it easier to parse ownership and lifetime semantics of these
buffers.
Now that we have VMA region naming enabled on JIT buffers, this is no
longer used. Confirming a region is a JIT buffer is now just a case of
comparing the name that shows up in `/procfs/maps` rather than dumping
the first bytes of an unknown region.
`TempAllocator` was a bit too opaque as to what the allocator was for,
so I kept needing to lookup its usage every couple of months. Rename it
to `TempCodeBufferAllocator` so I can remember that it is a temporary
allocator for the staging JIT code buffer more easily.
NFC
Gets rid of potential extraneous copies. We also add handling for cases
where two passes with the same name are unintentionally added.
Previously we'd blindly overwrite the mapping.
We don't conditionally add any passes, so we can simplify the interface
so that we just add all existing passes at once. Makes the core
initialization process a little more straightforward.
This both take a void*, so the casting is unnecessary to begin with,
since this would occur anyway without it. We can also avoid a
duplication to reduce line noise.
This needs to be enabled when *generating* caches, not at runtime when we're
loading them (unless we're compiling for validation).
Previous code would incorrectly disable NOP padding in FEXOfflineCompiler and
instead enable it at runtime when it wasn't needed.
LC