Gabe Black [Sun, 29 Jul 2007 08:28:36 +0000 (01:28 -0700)]
X86: Fix register ordering.
The correct order is unintuitively rax, rcx, rdx, rbx, etc, not rax, rbx, rcx, rdx.
--HG--
extra : convert_revision :
3abe6a723a6e30becfe34f8da707ea2ff5d4df77
Gabe Black [Sun, 29 Jul 2007 08:27:34 +0000 (01:27 -0700)]
X86: return -return_value.value() on failure.
--HG--
extra : convert_revision :
d8e1486ff075b2917be62a0008f83fd6c9e4c09a
Gabe Black [Sun, 29 Jul 2007 08:26:47 +0000 (01:26 -0700)]
X86: Fix popa and push with the stack pointer.
POPA used st instead of ld, and it didn't skip rsp. push rsp needs to store the -original- value of the stack pointer.
--HG--
extra : convert_revision :
376370c99b6ab60fb2bc4cd4f0a6dce71153ad06
Gabe Black [Sun, 29 Jul 2007 08:24:57 +0000 (01:24 -0700)]
X86: Fix a bug with merge
Merge was returning the value to merge in, not the actual result of the merge.
--HG--
extra : convert_revision :
230b4b5064037d099ae7859edabdf5be84603849
Gabe Black [Sun, 29 Jul 2007 04:18:53 +0000 (21:18 -0700)]
X86: Fix a comment and adjust the stack base address.
The stack base on my development machine starts one page below where it needs to. I don't know why it does, but I've duplicated it in m5.
--HG--
extra : convert_revision :
c4783ba885b90f17e843f61e07af0bc3330a74bc
Gabe Black [Sun, 29 Jul 2007 04:04:45 +0000 (21:04 -0700)]
Merge with head.
--HG--
extra : convert_revision :
3c1ff2585c9b20649792344b4180f6d82cef9c1b
Gabe Black [Sun, 29 Jul 2007 03:36:35 +0000 (20:36 -0700)]
Statetrace: Implement the AMD64 version of TraceChild.
--HG--
extra : convert_revision :
cde33fefe46dc05e9b4ea785a4df6b78ac57ccd5
Gabe Black [Sun, 29 Jul 2007 03:35:33 +0000 (20:35 -0700)]
Statetrace: Fix indendation. Set the default hostname to "localhost" instead of my machine at UM.
--HG--
extra : convert_revision :
f268c04e39fd384e0ac17253faae2233b58e9373
Gabe Black [Sun, 29 Jul 2007 03:34:17 +0000 (20:34 -0700)]
Statetrace: Fix compilation problem.
--HG--
extra : convert_revision :
7f501de99e5389dc3a4172654d7cbe32ed811259
Gabe Black [Sun, 29 Jul 2007 03:33:42 +0000 (20:33 -0700)]
X86: Fix up auxiliary vectors.
The type constants should go into an architecture independent spot since they are universal to all Linux elf binaries. The right value for some of the vectors needs to be determined. Also, x86 does not store argc or argv_array_base in registers like some other architectures.
--HG--
extra : convert_revision :
8d3f6a3e028d881d3c41e8ddf4f29d25738b529c
Gabe Black [Sun, 29 Jul 2007 03:30:43 +0000 (20:30 -0700)]
Turn the instruction tracing code into pluggable sim objects.
These need to be refined a little still and given parameters.
--HG--
extra : convert_revision :
9a8f5a7bd9dacbebbbd2c235cd890c49a81040d7
Nathan Binkert [Sun, 29 Jul 2007 00:17:04 +0000 (17:17 -0700)]
style: bad whitespace
--HG--
extra : convert_revision :
3af834e0a8c9656e0332960c085d9152dd5c3092
Nathan Binkert [Sat, 28 Jul 2007 23:55:51 +0000 (16:55 -0700)]
style: fix stupid bugs
--HG--
extra : convert_revision :
ef3dcc3a160eb19a6c4fcdcd411d392aa42e4efe
Nathan Binkert [Sat, 28 Jul 2007 23:49:20 +0000 (16:49 -0700)]
style: Check/Fix whitespace on SCons files
--HG--
extra : convert_revision :
46e6b2dd8e1984cbab0ea24c94760794734c0f95
Nathan Binkert [Fri, 27 Jul 2007 05:45:33 +0000 (22:45 -0700)]
scons: make things work when EXTRAS is not defined.
--HG--
extra : convert_revision :
83562b55ec099e609c64cd42eb47a8481e4e85e7
Gabe Black [Fri, 27 Jul 2007 05:13:48 +0000 (22:13 -0700)]
Merge with head.
--HG--
extra : convert_revision :
e4be9d5f2ce8e3252958e2c5e03710b0bf9755c7
Gabe Black [Fri, 27 Jul 2007 05:13:14 +0000 (22:13 -0700)]
X86: Fix argument register indexing.
Code was assuming that all argument registers followed in order from ArgumentReg0. There is now an ArgumentReg array which is indexed to find the right index. There is a constant, NumArgumentRegs, which can be used to protect against using an invalid ArgumentReg.
--HG--
extra : convert_revision :
f448a3ca4d6adc3fc3323562870f70eec05a8a1f
Gabe Black [Fri, 27 Jul 2007 05:10:59 +0000 (22:10 -0700)]
X86: Hook in shift and rotate by one instructions, and NOT.
--HG--
extra : convert_revision :
b3ab74e09f5cd02671cc6425c8cb8638bd58cbee
Gabe Black [Fri, 27 Jul 2007 05:10:21 +0000 (22:10 -0700)]
X86: Fix pc relative versions of add and subtract.
--HG--
extra : convert_revision :
c7e578aae8d36aa5d279fc27d6d7d28ed0a54181
Gabe Black [Fri, 27 Jul 2007 05:09:41 +0000 (22:09 -0700)]
X86: Implement rotate-by-one instructions, and make register rotates use registers.
--HG--
extra : convert_revision :
701691951688ecefdc6450d31076b45e9af15324
Gabe Black [Fri, 27 Jul 2007 05:09:24 +0000 (22:09 -0700)]
X86: Implement shift-by-one instructions, and make register shifts use registers.
--HG--
extra : convert_revision :
ce4af3e56b45821e0a8b27f288b532d2f9dd3336
Gabe Black [Fri, 27 Jul 2007 05:08:35 +0000 (22:08 -0700)]
X86: Add functions to read and write to an exec context.
These functions take care of calling the thread contexts read and write functions with the right sized data type, and handle unaligned accesses.
--HG--
extra : convert_revision :
b4b59ab2b22559333035185946bae3eab316c879
Gabe Black [Fri, 27 Jul 2007 05:06:30 +0000 (22:06 -0700)]
X86: Fix carry calculation for subtraction based microops.
The carry flag should be calculated using the -complement- of the second operand, not it's negation. The carry in which is part of computing the 2's complement may induce a carry, but if you've already caused the carry before you get the carry computing logic involved, it will miss it.
--HG--
extra : convert_revision :
318cf86929664fc52ed9e023606a9e892eba635c
Gabe Black [Fri, 27 Jul 2007 05:04:33 +0000 (22:04 -0700)]
Add functions for mmap and brk.
--HG--
extra : convert_revision :
3d0340a2aae87b3462d6562b34ac7e02c685c1ef
Gabe Black [Fri, 27 Jul 2007 05:03:19 +0000 (22:03 -0700)]
Implement NOT
--HG--
extra : convert_revision :
09cbed6332224d06644d401f21178eb7914993df
Nathan Binkert [Thu, 26 Jul 2007 01:21:11 +0000 (18:21 -0700)]
Add a new SCons option called EXTRAS that allows you to include stuff in
the build process that is outside of the main M5 tree.
--HG--
extra : convert_revision :
6edc4fbc58240f83b59c7b5707c0390cdb85d9ec
Gabe Black [Tue, 24 Jul 2007 22:48:40 +0000 (15:48 -0700)]
Merge with head.
--HG--
extra : convert_revision :
4a34b3f91c4fc90055596245ae3efec45ea33888
Gabe Black [Tue, 24 Jul 2007 22:43:38 +0000 (15:43 -0700)]
Hook in a bunch of new instructions, fix a few minor bugs, and expand out one of the prefix multiplexed opcode groups.
--HG--
extra : convert_revision :
b5afd54a180a8fbdf9a892b1a2316fcf0d11afc6
Gabe Black [Tue, 24 Jul 2007 22:42:11 +0000 (15:42 -0700)]
Add a tgt_iovec structure to support writev, change the name of X86Linux to X86Linux64, add some syscalls.
--HG--
extra : convert_revision :
9c13e9c68f331fe6c4a9abd96f7aee0f064101fc
Gabe Black [Tue, 24 Jul 2007 22:37:16 +0000 (15:37 -0700)]
Add a special case for "test" which needs an immediate even though everything else with it's opcode doesn't.
Also made some spacing consistent.
--HG--
extra : convert_revision :
72a317f29c11705782e19840bef24354214d3143
Gabe Black [Tue, 24 Jul 2007 22:19:02 +0000 (15:19 -0700)]
The groups of instructions hanging off opcode 71h, 72h, and 73h all need a byte immediate
--HG--
extra : convert_revision :
9559047adfec1490c2d40065442a579549624fcc
Gabe Black [Tue, 24 Jul 2007 22:10:53 +0000 (15:10 -0700)]
Make the shift and rotate microops mask the shift/rotate amount correctly.
--HG--
extra : convert_revision :
31c5d3fa8ef0d37494d0e35cef31be6056d5d93f
Gabe Black [Tue, 24 Jul 2007 22:10:20 +0000 (15:10 -0700)]
Fix immediate shifts. Implement register shifts.
--HG--
extra : convert_revision :
0b83422ad3c190021e46cada07e64d8d57d29859
Gabe Black [Tue, 24 Jul 2007 22:08:56 +0000 (15:08 -0700)]
Fix immediate rotates and add register ones.
--HG--
extra : convert_revision :
a6b9cee59019ea0f906c8a8e76eeb2cd73093671
Gabe Black [Tue, 24 Jul 2007 22:08:09 +0000 (15:08 -0700)]
Clean out part of an old comment.
--HG--
extra : convert_revision :
6a6b2a06576ebe7383f7ce0e4e9f96bc96b84b56
Gabe Black [Tue, 24 Jul 2007 22:07:35 +0000 (15:07 -0700)]
Implement cmov.
--HG--
extra : convert_revision :
2e92623b53c1fe8b4da3fef3486c0dcd8d5ef9f5
Gabe Black [Tue, 24 Jul 2007 22:07:03 +0000 (15:07 -0700)]
Implement cdqe and cqo, which are also called cbw and cwde, and cwd and cdq respectively, depending on the operand size.
--HG--
extra : convert_revision :
67ac035c68608d7260c21ce32009b344f3834e46
Gabe Black [Tue, 24 Jul 2007 22:05:17 +0000 (15:05 -0700)]
Implement setcc.
--HG--
extra : convert_revision :
7a47b9971fe9e4ac638b275fb56fdcba08c2d671
Gabe Black [Tue, 24 Jul 2007 22:04:53 +0000 (15:04 -0700)]
Get rid of an old comment.
--HG--
extra : convert_revision :
1b86a7f60489bc65a03919b27afd4dfbe4e09bba
Gabe Black [Tue, 24 Jul 2007 22:03:43 +0000 (15:03 -0700)]
Get rid of an old comment
--HG--
extra : convert_revision :
4d626721ad54af9cbf5b0c07a3a6e8a05e4e9ab5
Nathan Binkert [Tue, 24 Jul 2007 04:51:38 +0000 (21:51 -0700)]
Major changes to how SimObjects are created and initialized. Almost all
creation and initialization now happens in python. Parameter objects
are generated and initialized by python. The .ini file is now solely for
debugging purposes and is not used in construction of the objects in any
way.
--HG--
extra : convert_revision :
7e722873e417cb3d696f2e34c35ff488b7bff4ed
Nathan Binkert [Tue, 24 Jul 2007 03:55:57 +0000 (20:55 -0700)]
Allow the fixwhite stuff to work when committing from a subdir
--HG--
extra : convert_revision :
10e6ecc60bb8ee4e4a6f06f8c56550299c262c91
Gabe Black [Mon, 23 Jul 2007 18:20:57 +0000 (11:20 -0700)]
Implement pusha, popa, three operand imul, hook them into the decoder, and clean up the decoder a little.
--HG--
extra : convert_revision :
c1b8f0f433f629e4104e2b04addcdaabf57595e3
Gabe Black [Mon, 23 Jul 2007 01:07:49 +0000 (01:07 +0000)]
Make the operand size reflect the size specifier on the operand tags, and implement NEG
--HG--
extra : convert_revision :
da73ed6820d57f083c18f44b2fa868fc0976dd16
Nathan Binkert [Sun, 22 Jul 2007 20:45:12 +0000 (13:45 -0700)]
do proper style checks for merged files
--HG--
extra : convert_revision :
f9d4c61ded4b13655dbe86f0bb6a0b3beaf45151
Nathan Binkert [Sun, 22 Jul 2007 16:08:05 +0000 (09:08 -0700)]
fix the style fixing thing
--HG--
extra : convert_revision :
65ffc14e7b78b49df9a67ef0d3521551dd44d1cd
Steve Reinhardt [Sun, 22 Jul 2007 14:40:45 +0000 (10:40 -0400)]
Merge Gabe's changes with mine.
--HG--
extra : convert_revision :
f50ed42e7acb3f11e610fd6976eaa8df0c6ba2ab
Gabe Black [Sun, 22 Jul 2007 02:43:03 +0000 (02:43 +0000)]
Add the "open" syscall.
--HG--
extra : convert_revision :
d405ed5d3738639809dd2887955db9253138ccbb
Gabe Black [Sun, 22 Jul 2007 02:34:52 +0000 (02:34 +0000)]
Fixed immediate byte accounting bug.
--HG--
extra : convert_revision :
ee5275da14a2923b9a525ae5b5c582c15df4608a
Gabe Black [Sun, 22 Jul 2007 02:23:03 +0000 (02:23 +0000)]
Fixed displacement size bug.
--HG--
extra : convert_revision :
c39249ef598c1bd555098d688381dc62541a07c0
Gabe Black [Sun, 22 Jul 2007 05:49:57 +0000 (22:49 -0700)]
Merge with head.
--HG--
extra : convert_revision :
9b82ba062a14032ef24b960b92d48de754463284
Nathan Binkert [Sun, 22 Jul 2007 05:33:08 +0000 (22:33 -0700)]
Add code to turn the style stuff into a mercurial hook.
Nag the user during compile if they have an hg cloned copy of M5, have
mercurial installed, but don't have the style hook enabled.
--HG--
extra : convert_revision :
6bcbb67f1a3fcd36db7d3ef16a9ff19680f126f2
Gabe Black [Sun, 22 Jul 2007 02:29:39 +0000 (19:29 -0700)]
Implemented and hooked in xchg, rotate with carry, and ret instructions
--HG--
extra : convert_revision :
a8e67b0ab4072308f01e0df7f7ee05b31f605a35
Gabe Black [Sun, 22 Jul 2007 02:27:38 +0000 (19:27 -0700)]
Implement rotate with carry microops.
--HG--
extra : convert_revision :
1d7ff6611e5b4766a5257c1e73681fabbe5f6d76
Gabe Black [Sat, 21 Jul 2007 06:16:03 +0000 (23:16 -0700)]
Fixed the distinction between far and near versions of jmp, call and ret. Implemented some shifts, rotates, and pushes.
--HG--
extra : convert_revision :
fcb06189ff213e82da16ac43231feb308cb3a285
Gabe Black [Sat, 21 Jul 2007 06:12:26 +0000 (23:12 -0700)]
Fixed line number accounting
--HG--
extra : convert_revision :
4c046493b98ce4a766c2121710d70650cb6a801e
Gabe Black [Sat, 21 Jul 2007 01:27:02 +0000 (18:27 -0700)]
Implement UD2 and replace the place holder in the decoder.
--HG--
extra : convert_revision :
16d0d2b2ddad8759698fa4aa668c22063307c72b
Gabe Black [Sat, 21 Jul 2007 01:24:46 +0000 (18:24 -0700)]
Make the "name" function const.
--HG--
extra : convert_revision :
eb71bc3edd92a544a5333786635fce550aaef233
Gabe Black [Sat, 21 Jul 2007 00:17:11 +0000 (17:17 -0700)]
Implement adc and sbb instructions and microops.
--HG--
extra : convert_revision :
a2d3068c5b487f4fa7bf5c9cebba7753bc390bfa
Gabe Black [Sat, 21 Jul 2007 00:02:39 +0000 (17:02 -0700)]
Implement the rest of the conditional jump instructions and hook them into the decoder.
--HG--
extra : convert_revision :
8d1d6abce29371def560e1c3f31dabb4de01366f
Gabe Black [Fri, 20 Jul 2007 23:48:59 +0000 (16:48 -0700)]
Make the decoder take advantage of the new "B" operand format which takes a register index from the opcode itself.
--HG--
extra : convert_revision :
35f9be6559ee9833049eda1817982efdde7082be
Gabe Black [Fri, 20 Jul 2007 23:39:07 +0000 (16:39 -0700)]
Define and fill out a lot of different instructions and instruction versions. Added two of the shift microops.
--HG--
extra : convert_revision :
0b76953dbb1dc3366242d4d209cccebde86bbe4e
Gabe Black [Fri, 20 Jul 2007 22:05:37 +0000 (15:05 -0700)]
Hook in newly implemented instructions.
--HG--
extra : convert_revision :
53319d2363211af407dabaa2b63ad8a4df09c369
Gabe Black [Fri, 20 Jul 2007 22:04:41 +0000 (15:04 -0700)]
Comment, implement, fix, and trim the move microassembly.
--HG--
extra : convert_revision :
aa5ee7270e740bfbe42e70c4dfccc4c91ecacb33
Gabe Black [Fri, 20 Jul 2007 22:03:36 +0000 (15:03 -0700)]
Implement jnbe.
--HG--
extra : convert_revision :
cdbf1ff5ed3a63787cbd2187a8a3455a41cc5085
Gabe Black [Fri, 20 Jul 2007 22:03:03 +0000 (15:03 -0700)]
Appended _NEAR to the near version of call and return.
--HG--
extra : convert_revision :
70adb38d59ff7b5d103e58a9f0773dfb911fec6d
Gabe Black [Fri, 20 Jul 2007 22:02:09 +0000 (15:02 -0700)]
Make load and store ops use the appropriate sized data access.
--HG--
extra : convert_revision :
6b808586fab10ca433ef04b062bf701b906634b9
Gabe Black [Fri, 20 Jul 2007 21:59:14 +0000 (14:59 -0700)]
Implement the increment and decrement instructions, and the two operand form of signed multiplication.
--HG--
extra : convert_revision :
d87df4b1b5470bed1d963dfe8e2ffa1403718342
Gabe Black [Fri, 20 Jul 2007 21:57:34 +0000 (14:57 -0700)]
Fix code that computes displacement size.
--HG--
extra : convert_revision :
a9be3eb2b90b88086936aeb4dcf87ec7b58a48cb
Gabe Black [Fri, 20 Jul 2007 21:57:04 +0000 (14:57 -0700)]
Add a bitfield to decode based on what prefixes are used.
--HG--
extra : convert_revision :
7ff4998b3249ccfe86ae9cbcc63fb910683707f5
Gabe Black [Fri, 20 Jul 2007 21:55:16 +0000 (14:55 -0700)]
Add a parameter type to read a register index from the opcode itself.
--HG--
extra : convert_revision :
d2b5468ebf5df5a6ccadb57a30c52c8d16417b9a
Gabe Black [Fri, 20 Jul 2007 21:54:17 +0000 (14:54 -0700)]
Fix function which calculates the carry flag.
--HG--
extra : convert_revision :
aeb4f2d4c3936089421dbe80647f28ae36178283
Gabe Black [Fri, 20 Jul 2007 21:53:38 +0000 (14:53 -0700)]
Fix carry flag for subtracts, and clean up code slightly.
--HG--
extra : convert_revision :
668f5d5aeba888488b41284de6c72a0d055c4ef4
Gabe Black [Fri, 20 Jul 2007 21:52:44 +0000 (14:52 -0700)]
Fixed width parameter and provided a parameter to flip the carry bit on subtract.
--HG--
extra : convert_revision :
d01bb791b000a2fdfc8600f8fb2f8aadd52b0b63
Gabe Black [Thu, 19 Jul 2007 22:15:47 +0000 (15:15 -0700)]
x86 fixes
Make the emulation environment consider the rex prefix.
Implement and hook in forms of j, jmp, cmp, syscall, movzx
Added a format for an instruction to carry a call to the SE mode syscalls system
Made memory instructions which refer to the rip do so directly
Made the operand size overridable in the microassembly
Made the "ext" field of register operations 16 bits to hold a sparse encoding of flags to set or conditions to predicate on
Added an explicit "rax" operand for the syscall format
Implemented syscall returns.
--HG--
extra : convert_revision :
ae84bd8c6a1d400906e17e8b8c4185f2ebd4c5f2
Gabe Black [Thu, 19 Jul 2007 00:51:05 +0000 (17:51 -0700)]
Check for the two opcode prefix correctly and add in some instructions.
--HG--
extra : convert_revision :
751e54843f5c81b81529050a1ae9d46d07c36e97
Gabe Black [Thu, 19 Jul 2007 00:48:16 +0000 (17:48 -0700)]
Hook near returns into the decoder.
--HG--
extra : convert_revision :
b38d4417552991e44f5d1de1f35d5d1ad8f32340
Gabe Black [Thu, 19 Jul 2007 00:47:40 +0000 (17:47 -0700)]
Implement near returns.
--HG--
extra : convert_revision :
3d6e8a976d31cb016a4b78200716b0ece155137a
Gabe Black [Thu, 19 Jul 2007 00:46:38 +0000 (17:46 -0700)]
Make instructions that conditionally set registers set them to their old value if they don't actually execute.
--HG--
extra : convert_revision :
36e63dd0c6ac1a3e1133c7985cf5507b83e9ee45
Gabe Black [Thu, 19 Jul 2007 00:45:43 +0000 (17:45 -0700)]
Fix the overload which prints ExtMachInst in X86.
--HG--
extra : convert_revision :
2ef8ee71999f36b09270ba9526c2846beda65051
Gabe Black [Thu, 19 Jul 2007 00:45:06 +0000 (17:45 -0700)]
Make store microops actually store instead of load.
--HG--
extra : convert_revision :
fe90f8adc96dd0e680cfa45e4c510a906046ae3d
Gabe Black [Thu, 19 Jul 2007 00:44:12 +0000 (17:44 -0700)]
Fix a comment to refer to the right type of instruction.
--HG--
extra : convert_revision :
dd441d8fbaed1ed8b2b66e3ad0275009bd4dcef4
Gabe Black [Thu, 19 Jul 2007 00:43:30 +0000 (17:43 -0700)]
Fix the panic in the "error" format for x86,
--HG--
extra : convert_revision :
bd0715b5b63665f9160082d67c5b5d90d2405c5c
Gabe Black [Wed, 18 Jul 2007 23:33:56 +0000 (16:33 -0700)]
Implement some forms of add.
--HG--
extra : convert_revision :
adbff2e9b9952ec09853cc43d40243e7262410a7
Gabe Black [Wed, 18 Jul 2007 23:26:52 +0000 (16:26 -0700)]
Fix the operand types in a section of the decoder.
--HG--
extra : convert_revision :
c37600fd65b44817eed2ba653f9d4f08a9869874
Gabe Black [Wed, 18 Jul 2007 23:26:17 +0000 (16:26 -0700)]
Make the data size used by regops overridable in the microassembly.
--HG--
extra : convert_revision :
84d850aa5340c9d02d03502704b063215f6e2140
Gabe Black [Wed, 18 Jul 2007 23:12:39 +0000 (16:12 -0700)]
Fill out the miscreg file and add types to miscregs.hh
--HG--
extra : convert_revision :
865432256518c4340d9f319bdd9b7d160dc656a0
Gabe Black [Wed, 18 Jul 2007 23:11:52 +0000 (16:11 -0700)]
Hook x86 nop into the decoder.
--HG--
extra : convert_revision :
26f765ecf74a0bb6a1ec89816f1d630a1a8e4553
Gabe Black [Wed, 18 Jul 2007 23:11:16 +0000 (16:11 -0700)]
Fix a compilation error for SubBitUnions,
--HG--
extra : convert_revision :
aad9388afe81ba6541d0b18fa9777e6ffcfd871c
Gabe Black [Wed, 18 Jul 2007 23:10:44 +0000 (16:10 -0700)]
Implement the x86 nop to be a "fault" microop which returns "NoFault".
--HG--
extra : convert_revision :
1b446def756f1d0f80631db944d1cc41be95efbd
Gabe Black [Wed, 18 Jul 2007 23:09:35 +0000 (16:09 -0700)]
Add a generateDisassembly function to the MicroFault StaticInst.
--HG--
extra : convert_revision :
73811bf99b26fad413c9b84a54f44e3763ff1835
Gabe Black [Wed, 18 Jul 2007 23:09:00 +0000 (16:09 -0700)]
Make name, isMachineCheckFault, and isAlignmentFault const.
--HG--
extra : convert_revision :
a27e0cbdfcb2a5fdc5979686f887cec7d106542b
Gabe Black [Wed, 18 Jul 2007 03:54:55 +0000 (20:54 -0700)]
Calculate the correct address size.
--HG--
extra : convert_revision :
6bd9d5a01ba6600781e3678e0403dca524fb2cba
Gabe Black [Wed, 18 Jul 2007 01:12:33 +0000 (18:12 -0700)]
Make disassembled x86 register indices reflect their size.
This doesn't handle high byte register accesses. It also highlights the fact that address size isn't actually being calculated, and that the size a microop uses needs to be overridable from the microassembly.
--HG--
extra : convert_revision :
d495ac4f5756dc55a5f71953ff6963b3c030e6cb
Gabe Black [Tue, 17 Jul 2007 23:55:33 +0000 (16:55 -0700)]
Implemented jnz.
--HG--
extra : convert_revision :
ea169ad68acbb3383443586b783b831b3a9eecf9
Gabe Black [Tue, 17 Jul 2007 23:50:13 +0000 (16:50 -0700)]
Use limm to set up immediate value for subtract instruction.
--HG--
extra : convert_revision :
f94e391e36a47c2f5222f30d7e28f48f7875db58
Gabe Black [Tue, 17 Jul 2007 22:36:45 +0000 (15:36 -0700)]
Implement the jz instruction.
--HG--
extra : convert_revision :
7c0bd7ce244f724ac03bbb5fdf770c7a3eba78b4
Gabe Black [Tue, 17 Jul 2007 22:35:34 +0000 (15:35 -0700)]
Make "test" set some condition codes.
It still needs to zero the overflow and carry flags to be correct.
--HG--
extra : convert_revision :
73cb3a55f7b4234389d9355f5ad45da6aaaa6c60
Gabe Black [Tue, 17 Jul 2007 22:33:18 +0000 (15:33 -0700)]
Add in support for condition code flags.
Some microops can set the condition codes, and some of them can be predicated on them. Some of the codes aren't implemented because it was unclear from the AMD patent what they actually did. They are used with string instructions, but they use variables IP, DTF, and SSTF which don't appear to be documented.
--HG--
extra : convert_revision :
2236cccd07d0091762b50148975f301bb1d2da3f
Gabe Black [Tue, 17 Jul 2007 22:28:48 +0000 (15:28 -0700)]
Add in operand which holds the condition code bits of the flag register.
--HG--
extra : convert_revision :
416052f41fccc8286b3bdbe8d559512a761224f2