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Diffstat (limited to 'CHANGELOG')
| -rw-r--r-- | CHANGELOG | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -10,6 +10,12 @@ * push-immediate, pushf, popf, leave, and xlat now all report a correct memory access size, fixing the prior behavior of reporting to memory access size at all +* 64-bit mode: mov seg-to-reg uses 32-bit GPRs for the destination rather than 16-bit. + * this is more accurate to the semantic of the instruction, which is why other disassemblers + report it this way; for register destinations specifically the segment selector is + zero-extended to 64 bits for storage. writing to "eax" in this way implies the 32->64 bit + zero-extend, whereas writing to "ax" does not imply any zero-extension. mov reg-to-seg + is unchanged and uses a 16-bit form for source GPR. ## 2.0.0 |