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eddf6f163741d116235caeba9cec3e604907dfcf
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1932 Commits

Author SHA1 Message Date
Miles Kaufmann
eddf6f1637 python: Write configuration file without reassigning sys.stdout. 
Using print >>ini_file syntax instead of reassigning sys.stdout
allows the python debugger to be used.

--HG--
extra : convert_revision : 63fc268f2e80f338ad1a7abe54b9e979e2239609
 2007-08-30 15:16:59 -04:00
Miles Kaufmann
e4eea9ee04 Fix miscellaneous small typos. 
--HG--
extra : convert_revision : bfc0ac8e1c8a5d01d9fa5203184bbf99c8361da3
 2007-08-30 15:16:59 -04:00
Miles Kaufmann
cd890576bb devices: Avoid using assert() to catch misconfiguration 
--HG--
extra : convert_revision : 2c6710e01a4402793a2e0eafcc829df19d03dda3
 2007-08-30 15:16:59 -04:00
Miles Kaufmann
54cc0053f0 params: Deprecate old-style constructors; update most SimObject constructors. 
SimObjects not yet updated:
- Process and subclasses
- BaseCPU and subclasses

The SimObject(const std::string &name) constructor was removed.  Subclasses
that still rely on that behavior must call the parent initializer as
  : SimObject(makeParams(name))

--HG--
extra : convert_revision : d6faddde76e7c3361ebdbd0a7b372a40941c12ed
 2007-08-30 15:16:59 -04:00
Miles Kaufmann
9cb49ab9e0 python: Eliminate the Python use of eval() and frame manipulation 
--HG--
extra : convert_revision : 04520bcfab510580a1c7fb341afbd2487287d1ab
 2007-08-30 15:16:58 -04:00
Gabe Black
f67cd04673 X86: Fix the sra microop to get the sign bit from the right operand. 
--HG--
extra : convert_revision : 71e58dd6dd6918ee403f2e332c47e29acdace464
 2007-08-29 20:39:41 -07:00
Gabe Black
c1a776de8a X86: Implement the movaps instruction. 
--HG--
extra : convert_revision : 2aeb1c05205f8ea8f7484e8bacf3fbbc581defd2
 2007-08-29 20:38:22 -07:00
Gabe Black
3da3190f07 X86: Implement the movsd instruction. 
--HG--
extra : convert_revision : a5a73e0ddd39144d2aeeb9cc6a299516752fd4c2
 2007-08-29 20:37:44 -07:00
Gabe Black
f0b20ff970 X86: Implement the movlpd instruction. 
--HG--
extra : convert_revision : dddb20fe48c0ae9de7cd0ba1a1467ecb690056c1
 2007-08-29 20:37:16 -07:00
Gabe Black
3b97b6e0e2 X86: Add an fp move microop. 
--HG--
extra : convert_revision : a9d6d3568cd2c6a65df91bf56ee1e43523f04630
 2007-08-29 20:36:44 -07:00
Gabe Black
22830c0747 X86: Add load and store microops that use the fp registers. 
--HG--
extra : convert_revision : 153a055e888d8c47d59758a599dbd38f63008137
 2007-08-29 20:36:12 -07:00
Gabe Black
34f3c9d196 X86: Add operands to handle floating point registers. 
--HG--
extra : convert_revision : 2e8289dbd3f5dda1221014d4ed0e9450f60de0cf
 2007-08-29 20:35:30 -07:00
Gabe Black
bc3635a110 X86: Flesh out register indexing constants. 
--HG--
extra : convert_revision : 56eedc076bbb7962c3976599a15ed93c7cb154c0
 2007-08-29 20:34:52 -07:00
Gabe Black
6204d00940 X86: Make the fp accessors not panic. 
--HG--
extra : convert_revision : c6d08863049a3f8755c53e1f49ce19ad6a2dedc7
 2007-08-29 20:34:00 -07:00
Gabe Black
61b1c53a2a X86: Make x86 syscall return just stuff the return value in eax. 
--HG--
extra : convert_revision : 800d8a2398d5750c03c642264577c9c772684266
 2007-08-29 20:29:18 -07:00
Gabe Black
c593cfbdeb X86: More two byte opcode decoding. I missed two groups in the last changeset. 
--HG--
extra : convert_revision : 1a2813b2e7d3e0e02c8f1474f372de5cf16e7d7b
 2007-08-28 19:36:51 -07:00
Gabe Black
fbab5c9bd3 X86: Hook in an implementation for lseek. 
--HG--
extra : convert_revision : d2424e73fa8ce56248c4edbda9db2714c4b0a92e
 2007-08-28 17:34:15 -07:00
Gabe Black
37f1ff95e0 X86: More fully decode two byte opcodes. 
This includes the most of the SSE stuff, but not some of the "groups" of
instructions.

--HG--
extra : convert_revision : 4725c34f3d73971ae1763611685c5877b6c51412
 2007-08-28 17:18:13 -07:00
Gabe Black
a3367adaff Address translation: De-templatize the GenericTLB class. 
--HG--
extra : convert_revision : b605a90a4a1071e39f49085a839fdcd175e09fdb
 2007-08-28 14:30:50 -07:00
Gabe Black
13b1f7231c Address Translation: Make the Generic TLB only compile in SE mode. 
--HG--
extra : convert_revision : 7eb9a78480174f754f51f75983ee5a1b31280bd3
 2007-08-27 18:30:58 -07:00
Gabe Black
703d10705c Alpha: Fixes to get alpha to compile again. 
--HG--
extra : convert_revision : 9541cf6dae1fb1a1c6025898692b2e04fcf55c6d
 2007-08-27 18:30:02 -07:00
Gabe Black
8253ff2ba9 MIPS: Fixes to get mips to compile. 
--HG--
extra : convert_revision : 23561eda853a51046ae56c23a88466230c3e83f2
 2007-08-27 18:29:15 -07:00
Gabe Black
25ad253643 SPARC: Fixes to get SPARC to compile again. 
--HG--
extra : convert_revision : dab20c49fec9c2d385ca59b9ab627c2d3dddfe76
 2007-08-27 18:26:36 -07:00
Gabe Black
7227ab5f22 Merge with head 
--HG--
extra : convert_revision : cc73b9aaf73e9dacf52f3350fa591e67ca4ccee6
 2007-08-26 21:45:40 -07:00
Gabe Black
8d1c7a83d7 X86: Make the Ruflag microop work correctly, and make the code a little clearer. 
--HG--
extra : convert_revision : c551f51cdda46df99370363ed2d70916db8413eb
 2007-08-26 20:41:36 -07:00
Gabe Black
ac5ec1542e X86: Return values for some cpuid functions that match what my development machine returns. 
--HG--
extra : convert_revision : e6619da11f43bbe025ceabd06387dd24e1cd883b
 2007-08-26 20:40:42 -07:00
Gabe Black
8b738f7f12 X86: Make the microassembler accept lines which are just labels. 
The labels on these lines will be associated with whatever the next microop
is.

--HG--
extra : convert_revision : 80c260e48ec1c16e6325061608e37c95a0610cfa
 2007-08-26 20:39:55 -07:00
Gabe Black
03880cf828 X86: Make cpuid actually consider the eax parameter and return different values. 
--HG--
extra : convert_revision : 527c1cacdd20ab162859bba7f9a6bed33afa2d4f
 2007-08-26 20:38:42 -07:00
Gabe Black
9c99f5f825 X86: Fix the sign extension microop so it extends zeros correctly. 
--HG--
extra : convert_revision : 9d7ca286ba7709175fa75226320601acce4ced98
 2007-08-26 20:37:41 -07:00
Gabe Black
506bf83595 X86: Implement cmps (string compare) 
--HG--
extra : convert_revision : 0d6b783b2246b8ad8d91e4c63e407307ee11c651
 2007-08-26 20:36:46 -07:00
Gabe Black
00d9036c62 X86: Make shift instructions set some of the flags they're supposed to. 
The flag mechanism for microops needs to be fleshd out a little more to allow
for custom flag calculation methods for certain microops. Shift is an example
where the rules for calculating OF and CF are unique.

--HG--
extra : convert_revision : 91981a00c1efd05db702fffa9cea51f912583013
 2007-08-26 20:35:48 -07:00
Gabe Black
9b49a78cfd Address translation: Make the page table more flexible. 
The page table now stores actual page table entries. It is still a templated
class here, but this will be corrected in the near future.

--HG--
extra : convert_revision : 804dcc6320414c2b3ab76a74a15295bd24e1d13d
 2007-08-26 20:33:57 -07:00
Gabe Black
80d51650c8 O3 CPU: Remove alignment check from dynamic instruction read/write functions. 
--HG--
extra : convert_revision : e5d415b4bf79353ef3c9f4dc5af09ab4102c55fb
 2007-08-26 20:31:30 -07:00
Gabe Black
fcd04f953c X86: Remove x86 code that attempted to fix misaligned accesses. 
--HG--
extra : convert_revision : 42f68010e6498aceb7ed25da278093e99150e4df
 2007-08-26 20:30:36 -07:00
Gabe Black
24bfda0fdf Simple CPU: Don't trace instructions that fault. Otherwise they show up twice. 
--HG--
extra : convert_revision : 4446d9544d58bdadbd24d8322bb63016a32aa2b8
 2007-08-26 20:29:09 -07:00
Gabe Black
e7e2d5ce90 Simple CPU: Added code that will split requests that cross block boundaries into multiple memory access. 
--HG--
extra : convert_revision : 600f79f32ef30a6e1db951503bcfe8cd332858d1
 2007-08-26 20:27:11 -07:00
Gabe Black
e056e49c45 Simple CPU: Make sure only instructions which complete without faulting are counted. 
--HG--
extra : convert_revision : 01019c7129ed762d8826c3e6519989aa3fc3b5fd
 2007-08-26 20:25:42 -07:00
Gabe Black
537239b278 Address Translation: Make SE mode use an actual TLB/MMU for translation like FS. 
--HG--
extra : convert_revision : a04a30df0b6246e877a1cea35420dbac94b506b1
 2007-08-26 20:24:18 -07:00
Gabe Black
f738afb865 SPARC: Make sure unaligned access are caught on cached translations as well. 
--HG--
extra : convert_revision : 5c1f3f585817a19a771164f809dfc2fdc1ab3fb2
 2007-08-26 20:15:29 -07:00
Gabe Black
20e0a3792a Merge with head. 
--HG--
extra : convert_revision : 9ef81afcfabd86c9c069204998c987344f03f33e
 2007-08-21 16:19:46 -07:00
Kevin Lim
e1054170b5 o3: Fix for retry ID bug. 
It should be cleared prior to the call to recvRetry.
Add extra DPRINTF statement for clearer debugging output.

--HG--
extra : convert_revision : e2332754743f42d60e159ac89f6fb0fd8b7f57f8
 2007-08-21 16:16:56 -07:00
Gabe Black
a874cb40ab Merge with head. 
--HG--
extra : convert_revision : 6ce77b5bd4f43ddecd51ea8c66759e4b70d4ad82
 2007-08-18 19:41:08 -07:00
Ali Saidi
464a51e29e Ports: Only try to do EthPort stuff in full system. 
--HG--
extra : convert_revision : 9ea093ea7c9ab22f8467c5cd5d55b66c71eb3427
 2007-08-17 04:20:02 -04:00
Ali Saidi
bba265ccd8 PCI: Move PCI Configuration data into devices now that we can inherit parameters. 
--HG--
extra : convert_revision : bd2214b28fb46a9a9e9e204e0539be33acb548ad
 2007-08-16 16:49:05 -04:00
Ali Saidi
773cb77656 Devices: Make EtherInts connect in the same way memory ports currently do. 
--HG--
extra : convert_revision : 765b096785a77df9adc4791c9101b90696bd7be2
 2007-08-16 16:49:02 -04:00
Gabe Black
ca84d953b9 SPARC: Make nops have the IsNop flag set. 
In O3, a nop is used to carry faults down the pipeline that didn't originate
from an instruction. If the instruction doesn't do anything, that is just
returns NoFault, but doesn't have IsNop set, the NoFault will overwrite the
fault that's being sent down and nothing will happen.

--HG--
extra : convert_revision : 54d99002b550ca0e1cf14603f588dc1038e3e535
 2007-08-13 16:11:27 -07:00
Gabe Black
92a57edff1 O3: Set up the predicted npc and nnpc for a fault carrying noop so that it doesn't cause a false branch mispredict. 
--HG--
extra : convert_revision : 2820597cc966cd7b128cef0dab48fe05089533d7
 2007-08-13 16:08:58 -07:00
Gabe Black
e99c56f971 SPARC: Move tlb state into the tlb. 
Each "strand" may need to have a private copy of this state, but I couldn't
find anywhere in the spec that said that after looking briefly.
This prevents writes to the thread context in o3 which was causing the
pipeline to be flushed and stopping any forward progress. The other ASI
accessible state will probably need to be accessed differently if/when we get
O3 full system up and running.

--HG--
extra : convert_revision : fa7fba812d7f76564ef4a23818e60f536710d557
 2007-08-13 16:06:50 -07:00
Gabe Black
26853e11c0 SPARC: Make the spill and fill handlers use the correct ASI, and let No_Fault ASI accesses work. 
--HG--
extra : convert_revision : 3321bb91da02c1bec27fa34d0ba945cc976b6491
 2007-08-13 16:02:47 -07:00
Gabe Black
82f78ebd39 Move the "translate" member functions back into the base o3 class. 
--HG--
extra : convert_revision : 3c480537bf38f74f0f1d72e75c70aa46ba91b759
 2007-08-13 16:01:09 -07:00