Gabe Black
7309d5ee45
X86: Make logic instructions flag setting work.
...
The instructions now ask for the appropriate flags to be set, and the microops do the "right thing" with the CF and OF flags, namely zero them.
--HG--
extra : convert_revision : 85138a832f44c879bf8a11bd3a35b58be6272ef3
2007-07-29 13:51:40 -07:00
Gabe Black
7d826f632c
Implement NOT
...
--HG--
extra : convert_revision : 09cbed6332224d06644d401f21178eb7914993df
2007-07-26 22:03:19 -07:00
Gabe Black
d961846e8c
Clean out part of an old comment.
...
--HG--
extra : convert_revision : 6a6b2a06576ebe7383f7ce0e4e9f96bc96b84b56
2007-07-24 15:08:09 -07:00
Gabe Black
1ed6a8ed79
Define and fill out a lot of different instructions and instruction versions. Added two of the shift microops.
...
--HG--
extra : convert_revision : 0b76953dbb1dc3366242d4d209cccebde86bbe4e
2007-07-20 16:39:07 -07:00
Gabe Black
25e385e0cf
Use the new symbols to clean up the assembler.
...
--HG--
extra : convert_revision : 005464e875ede1e37dfe0e0482c29fd793ca52be
2007-06-21 15:30:05 +00:00
Gabe Black
77aa98d0f8
Implement rip relative addressing and put in some missing loads and stores.
...
--HG--
extra : convert_revision : 99053414cef40f13c5226871a72909b2622d8c26
2007-06-20 19:08:04 +00:00
Gabe Black
056cfc345b
Get rid of the commented out versions of macroops which have been reimplemented. The comments are basically functioning like a todo list.
...
--HG--
extra : convert_revision : cb07e3813f6cf882b4a5c77c498ffbca26adf586
2007-06-19 14:26:42 +00:00
Gabe Black
6e286cddfa
Get rid of the immediate and displacement components of the EmulEnv struct and use them directly out of the instruction. The extra copies are conceptually realistic but are just innefficient as implemented. Also don't use the zeroeth microcode register for general storage since it's now the zero register, and implement a load and a store microops.
...
--HG--
extra : convert_revision : 0686296ca8b72940d961ecc6051063bfda1e932d
2007-06-19 14:18:25 +00:00
Gabe Black
866cc8214b
Implement a handful more instructions and differentiate macroops based on the operand types they expect.
...
--HG--
extra : convert_revision : f9c8e694a8c0eb33b988657dca03ab495b65bee8
2007-06-14 20:52:22 +00:00
Gabe Black
8bd213b3b8
Move the microcode assembly to a python package instead of isa_parser files. Also, the code is now a single string which runs through the microcode assembler rather than docstrings associated with classes named after each architectural level instruction.
...
--HG--
extra : convert_revision : 20e6d6ac625dde8f1885acc445882096df562778
2007-06-08 16:13:20 +00:00
