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Diffstat (limited to 'MODIFIED')
| -rw-r--r-- | MODIFIED | 24 |
1 files changed, 24 insertions, 0 deletions
@@ -2,6 +2,30 @@ This is a modified version of NASM, modified and released by H. Peter Anvin <hpa@zytor.com>; it is not the original form released by the NASM authors. +For release 0.98p3.5: + +* Merged in changes from John S. Fine's 0.98-J5 release. John's based + 0.98-J5 on my 0.98p3.3 release; this merges the changes. +* Expanded the instructions flag field to a long so we can fit more + flags; mark SSE (KNI) and AMD or Katmai-specific instructions as + such. +* Fix the "PRIV" flag on a bunch of instructions, and create new + "PROT" flag for protected-mode-only instructions (orthogonal to if + the instruction is privileged!) and new "SMM" flag for SMM-only + instructions. +* Added AMD-only SYSCALL and SYSRET instructions. +* Make SSE actually work, and add new Katmai MMX instructions. +* Added a -p (preferred vendor) option to ndisasm so that it can + distinguish e.g. Cyrix opcodes also used in SSE. For example: + + ndisasm -p cyrix aliased.bin + 00000000 670F514310 paddsiw mm0,[ebx+0x10] + 00000005 670F514320 paddsiw mm0,[ebx+0x20] + ndisasm -p intel aliased.bin + 00000000 670F514310 sqrtps xmm0,[ebx+0x10] + 00000005 670F514320 sqrtps xmm0,[ebx+0x20] +* Added a bunch of Cyrix-specific instructions. + For release 0.98p3.4: * Made at least an attempt to modify all the additional Makefiles (in |