sanchayanmaity/gem5
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Author SHA1 Message Date
Gabe Black
fce45baf17 X86: Work on the page table walker, TLB, and related faults. 
--HG--
extra : convert_revision : 9edde958b7e571c07072785f18f9109f73b8059f
 2007-11-12 14:38:31 -08:00
Gabe Black
f17f3d20be X86: Implement a page table walker. 
--HG--
extra : convert_revision : 36bab5750100318faa9ba7178dc2e38590053aec
 2007-11-12 14:38:24 -08:00
Gabe Black
7a39457d7f X86: Make the micropc available through the thread context objects. 
This is necssary for fault handlers that branch to non-zero micro PCs.

--HG--
extra : convert_revision : c1cb4863d779a9f4a508d0b450e64fb7a985f264
 2007-11-12 14:38:17 -08:00
Gabe Black
53cb6cbcc1 X86: Implement the startupCPU function. 
--HG--
extra : convert_revision : d2331a0e0bd14863e82004508558f657c5b900a2
 2007-11-12 14:38:10 -08:00
Gabe Black
d89d80a5d0 X86: Make some of the bits of CR0 do what they're supposed to. 
--HG--
extra : convert_revision : 13e79ef1ef09bd842d5e075e31f98ab2a4357901
 2007-11-12 14:38:02 -08:00
Gabe Black
aaa30714b3 X86: Various fixes to indexing segmentation related registers 
--HG--
extra : convert_revision : 3d45da3a3fb38327582cfdfb72cfc4ce1b1d31af
 2007-11-12 14:37:54 -08:00
Gabe Black
ada071db53 SPARC: Force %g1 to be zero on process startup even though it normally already should be. 
--HG--
extra : convert_revision : 9feb63109e8c955b49c7e96acad1ad7c29a4349f
 2007-11-11 17:23:22 -08:00
Gabe Black
6cfe4176f5 Alpha: Fix a long standing bug where all code ran as PAL code in FS. 
--HG--
extra : convert_revision : 654a2376a601ddf91665ca627403518911b32532
 2007-11-08 23:50:10 -08:00
Gabe Black
7c0076d5f3 Make non Apple compilation work again. Ali may have to refix this. 
--HG--
extra : convert_revision : 0f9455643eec14034314908ee26a6d693c54a864
 2007-11-08 23:42:44 -08:00
Gabe Black
46505821ec ISA parser: Make the isa parser generate MaxInstSrcRegs and MaxInstDestRegs. 
--HG--
extra : convert_revision : 8c35891945c6b4ebc320f0c88a7a0449f3c4b4d5
 2007-11-08 18:51:50 -08:00
Ali Saidi
0673029689 Compiling: Fix for 64bit compile on Darwin/OSX 10.5. 
--HG--
extra : convert_revision : 1f23f7a3952f55cca8293fb43ae15db42005aeac
 2007-11-08 16:11:09 -05:00
Ali Saidi
422ab8bec0 TimingSimpleCPU: Add some DPRINTFs when the cpu suspends and resumes. 
--HG--
extra : convert_revision : a305cf9dcaca5ed3b97499a5e24c511f4416125a
 2007-11-08 10:46:41 -05:00
Ali Saidi
cf1c25dbcc AtomicSimpleCPU: Refactor resume() code to have a cleaner control path. 
--HG--
extra : convert_revision : f27bb96850e7fb0252fb1f47c3d0860705c32884
 2007-11-08 10:46:41 -05:00
Ali Saidi
f4222610ea Python: Allow a range to be a python tuple/list. 
--HG--
extra : convert_revision : 81cf805055e2f4d62e56a02ac82a0b230251f40b
 2007-11-08 10:46:41 -05:00
Ali Saidi
11b931df6a Interrupts: Inline some code and remove duplication. 
--HG--
extra : convert_revision : 0631c601f281bdd2a12ff0d0ae94576780115c2a
 2007-11-08 10:46:41 -05:00
Ali Saidi
e41197a3f8 CPU: Add function to explictly compare thread contexts after copying. 
--HG--
extra : convert_revision : 9b7af59a11202a91409aad7c427b7749cd1d2f12
 2007-11-08 10:46:41 -05:00
Gabe Black
17e83e7f83 SPARC: Make 64 bit SPARC process initialization check checkpointRestored too. 
--HG--
extra : convert_revision : 8d48f705983f31db5947c6c4ae9f0df57f413d68
 2007-11-07 15:03:49 -08:00
Gabe Black
19292d3f06 O3: Remove unneeded variable. 
--HG--
extra : convert_revision : 4624ccd3f08818f4632881d6aca6d1cc343bbdcf
 2007-11-06 12:51:08 -08:00
Ali Saidi
d1fb5ad91e TraceFlags: Fix off-by-one error with number of traceflags. 
--HG--
extra : convert_revision : 668299fc0a9083be858fe2f6e8fde512ddac9e32
 2007-11-04 19:06:45 -05:00
Ali Saidi
c8123cef1b Cache: Fix for OS X 10.5 compiling. 
--HG--
extra : convert_revision : ba3c33ed524367280eefc096177d767168ac2cf6
 2007-11-04 18:57:36 -05:00
Ali Saidi
710f3ca3e1 SE: fix stat64 syscall on os x 
--HG--
extra : convert_revision : 40b62ef73d8e408cdd35b22147860f33533db57f
 2007-11-02 02:11:15 -04:00
Ali Saidi
333ac6cc32 DRAM: Make latency parameters be Param.Latency instead of ints. 
--HG--
extra : convert_revision : 553b86cc4653da089d7aa0045a3f3bdcabf6c4d8
 2007-11-01 17:30:50 -04:00
Steve Reinhardt
4b49bd47f4 String constant const-ness changes to placate g++ 4.2. 
Also some bug fixes in MIPS ISA uncovered by g++ warnings
(Python string compares don't work in C++!).

--HG--
extra : convert_revision : b347cc0108f23890e9b73b3ee96059f0cea96cf6
 2007-10-31 18:04:22 -07:00
Ali Saidi
71b033f4dc no manual changes 
--HG--
extra : convert_revision : bfc34f3adaabcc8011bf9b22bd614ee8ebcbfd01
 2007-10-31 17:53:13 -04:00
Ali Saidi
980266b0a6 Traceflags: Old traceflags.py file is no longer needed. 
--HG--
extra : convert_revision : 1e88c2d9a0e2a64344d8b4d1a4474dae82473a6d
 2007-10-31 17:52:56 -04:00
Steve Reinhardt
90f42bf3ad Merge in bus DPRINTF changes. 
--HG--
extra : convert_revision : 3bbd7c0745b31bb2a628b604ab1627cd9c61643c
 2007-10-31 00:39:16 -07:00
Ali Saidi
538fae951b Traceflags: Add SCons function to created a traceflag instead of having one file with them all. 
--HG--
extra : convert_revision : 427f6bd8f050861ace3bc0d354a1afa5fc8319e6
 2007-10-31 01:21:54 -04:00
Ali Saidi
8ce31ea471 Linux Support: Finally update vptr for new memory system. 
--HG--
extra : convert_revision : 8b4927431189abc12201d13428a31b746cdb7dee
 2007-10-31 01:21:54 -04:00
Ali Saidi
7597f87430 Base: Rework the way M5 provides and creates random numbers. 
--HG--
extra : convert_revision : 10ec3484647b3acb8e821f8520f97d535e41e861
 2007-10-31 01:21:54 -04:00
Vilas Sridharan
04d1cfe31c Add constant stat. 
Signed Off: Ali Saidi <saidi@eecs.umich.edu>

--HG--
extra : convert_revision : 3da9e507117d0279e212d151d78c312fd9cf0b5c
 2007-10-30 22:21:05 -04:00
Gabe Black
503fb8ebed X86: Compile fixes for 32 bit/debug/opt. 
--HG--
extra : convert_revision : 591fffb316830fca5792666c8df12abd4e7c551b
 2007-10-30 16:34:00 -04:00
Gabe Black
fddfa71658 TLB: Fix serialization issues with the tlb entries and make the page table store the process, not the system. 
--HG--
extra : convert_revision : 2421af11f62f60fb48faeee6bddadac2987df0e8
 2007-10-25 19:04:44 -07:00
Ali Saidi
0711f4f17a SE: Fix page table and system serialization, don't reinit process if this is a checkpoint restore. 
--HG--
extra : convert_revision : 03dcf3c088e57b7abab60efe700d947117888306
 2007-10-25 20:13:35 -04:00
Gabe Black
b0e3aab5df X86: Fix X86_FS compilation. 
--HG--
extra : convert_revision : 5f014337e33a9e1ebe4df4063335315539fff69e
 2007-10-23 17:40:40 -07:00
Gabe Black
7d396b1bf6 X86: Use the cda microop where appropriate. The ENTER instruction still needs these. 
--HG--
extra : convert_revision : c5a1a6d66c454f252d3b798c38a6798e7dd486f0
 2007-10-22 14:39:40 -07:00
Gabe Black
421aea980f X86: Implement the cda microop which checks if an address is legal to write to. 
--HG--
extra : convert_revision : afe20649180dd59ad0702b98f7293be6c9226359
 2007-10-22 14:30:56 -07:00
Gabe Black
93da9eb7f6 CPU: Add functions to the "ExecContext"s that translate a given address. 
--HG--
extra : convert_revision : 7d898c6b6b13094fd05326eaa0b095a3ab132397
 2007-10-22 14:30:45 -07:00
Gabe Black
43cb78004b X86: Start using the stupd microop, and update statistics accordingly. 
--HG--
extra : convert_revision : 4aa9daa4e19acfb3e6840ce5d83cf199e30c2f19
 2007-10-21 18:45:46 -07:00
Gabe Black
4d15e4cf7b X86: Implement the stupd microop ("store with update", not "stupid") and use it in ENTER. 
--HG--
extra : convert_revision : 9151f701162d31ef26298497467c42b7b0ed85d5
 2007-10-21 18:44:50 -07:00
Gabe Black
d8494325f0 X86: Implement the PUSHF, POPF, SAHF, and LAHF instructions. 
--HG--
extra : convert_revision : 37c63b1133022fa3432888592f8c84785fb95091
 2007-10-19 15:21:16 -07:00
Gabe Black
35a8bc56cd X86: Impelement the HLT instruction and fix the "halt" microop. 
--HG--
extra : convert_revision : 932e5bb5bf3644f8468dba92177fb87cc54b891a
 2007-10-19 15:11:15 -07:00
Gabe Black
f69a463b4b X86: Implement a "halt" microop. 
--HG--
extra : convert_revision : 53a846a157e4dce42343b81901df1207738f62cd
 2007-10-19 15:10:23 -07:00
Gabe Black
7f37322532 X86: Implement the ENTER instruction. This could probably be optimized by cleaning up the indexing in the main loop. 
--HG--
extra : convert_revision : ad2d560f2a6f36176b22b8510c58cd6fe5a2c9c2
 2007-10-19 15:09:37 -07:00
Gabe Black
63f4281d9d Merge with head. 
--HG--
extra : convert_revision : 7a1c612e7f64fc6b35749547d744e919e034e66f
 2007-10-18 22:44:33 -07:00
Gabe Black
9243666c39 X86: Replace "group10" placeholder with the corresponding instructions in the decoder. 
--HG--
extra : convert_revision : ffa8f7c4f8d1e381eefd29247ebd705863d385ad
 2007-10-18 22:43:32 -07:00
Gabe Black
5c32422162 X86: Implement the string IO instructions, ins and outs. 
--HG--
extra : convert_revision : b021e70390d289b22a8e693cd8a99d6e7bd7d2b4
 2007-10-18 22:42:53 -07:00
Gabe Black
f0dce3bfce X86: Implement the undocumented SALC instruction which sets AL to 0xFF if CF=1 and 0x00 otherwise. 
--HG--
extra : convert_revision : 845d43c544e296d7595f54054906055a9f21ad9f
 2007-10-18 22:42:17 -07:00
Gabe Black
46bd1c99a9 X86: Implement the XLAT instruction. 
--HG--
extra : convert_revision : 22d7d9e79e722293b4dc1e66d8610301dc04c5fa
 2007-10-18 22:41:18 -07:00
Gabe Black
c526b00b35 X86: Implement the BOUND instruction. 
--HG--
extra : convert_revision : 7bcfa5b4a47d342bee267cc593a1bd4b4f31abe0
 2007-10-18 22:40:48 -07:00
Gabe Black
33dbd8a766 X86: Make the "fault" microop predicated. 
--HG--
extra : convert_revision : 48dae1f3c680636833c137fe6b95b37ae84e188c
 2007-10-18 22:40:18 -07:00