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Ryan Houdek
dfcbdac347
Noticed while taking a look at the relocations that we were technically
not doing alignment before writing down code size.
- Make sure Align16B isn't used with unaligned code with assert
- Switch an `Align` over to `Align(16)` to force 16-byte alignment
- Without NOP insertion, as this is data at this point, so just zeros.
- Record data size after that alignment
- Remove the `Align16B` that occurred afterwards
- Previous query between alignments would leave us with up to 12 bytes
unaccounted for.
- Ensure everything is using the correct sizes by not querying again
- Ensure that emission buffer abuse can't happen by zeroing the buffer.