sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
4831 commits 2 branches 0 tags 204 MiB
Commit graph

4831 commits

This branch
This branch
All branches
Author SHA1 Message Date
Gabe Black
ced6cbcccf X86: Create a base enum value for indexing into a region of the miscregs. 
This lets you index into a group of registers without having to know
explicitly which one is the lowest in that group.

--HG--
extra : convert_revision : e3cad25a1c5910955204c37177b049ca9834cfd9
 2007-08-04 20:07:42 -07:00
Gabe Black
0e6be2a9b1 X86: Add the arch_prctl system call and fix up some microcoding. 
The arch_prctl system call is used to set and get the FS and GS segment
bases. The FS segment is use for TLS, so glibc needs to be able to set it
up.

--HG--
extra : convert_revision : 79501491a15967a7a862add846ff88a934fb1b37
 2007-08-04 20:02:41 -07:00
Gabe Black
121a894ce0 Merge with head. 
--HG--
extra : convert_revision : c8b066289916b3fb24bcae1e9c76e27ad4cf61b1
 2007-08-02 23:30:25 -07:00
Nathan Binkert
0536d0cde9 python: Improve support for python calling back to C++ member functions. 
Add support for declaring SimObjects to swig so their members can be wrapped.
Make sim_object.i only contain declarations for SimObject.
Create system.i to contain declarations for System.
Update python code to properly call the C++ given the new changes.

--HG--
extra : convert_revision : 82076ee69e8122d56e91b92d6767e356baae420a
 2007-08-02 22:50:02 -07:00
Ali Saidi
dc7a38dce7 Merge: No changes 
--HG--
extra : convert_revision : ee56f958f6b295571cf881b81380cfba3d4ce02e
 2007-08-02 22:09:54 -04:00
Ali Saidi
50bceeae14 Serialize: This shouldn't have been commited, I got a little bit carried away it seems. 
--HG--
extra : convert_revision : f8d4d9f3d395d2d3db020cd016c7840876097791
 2007-08-02 22:08:33 -04:00
Gabe Black
f4b89cd897 X86: Get rid of some debug warnings. 
Get rid of some warnings that were accidentally committed.

--HG--
extra : convert_revision : e800dbce253f6ba759932ca47d64bf98129e4177
 2007-08-02 16:28:01 -07:00
Gabe Black
fa9e4d110a Merge with head. 
--HG--
extra : convert_revision : 7700f475caa676948175cdf126ee018b0c4ad35c
 2007-08-02 15:14:36 -07:00
Gabe Black
4af5740afd X86: Finally get the x86 initial stack frame right. 
After very carefully reading through the Linux source, I'm pretty confident I now know -exactly- how the initial stack frame is constructed, filled, and aligned.

--HG--
extra : convert_revision : 3c654ade7e458bdd5445026860f11175f383a65f
 2007-08-02 15:12:18 -07:00
Gabe Black
85b661e35d X86: Fix special case with SIB index register and REX prefix. 
--HG--
extra : convert_revision : b305708a722f2a08cb55c4548c5616fcbe6c5d68
 2007-08-02 15:09:12 -07:00
Nathan Binkert
4041e1ddd9 merge: no manual changes 
--HG--
extra : convert_revision : fe31a334a6db4e4ac8489738429093c90ea94925
 2007-08-02 14:19:40 -07:00
Nathan Binkert
b367474916 python: fix m5.build_env variable. 
As it is now, some objects will get the incorrect value depending where they
were defined.

--HG--
extra : convert_revision : a11a14842f9524739cbf54a48be6ec051f371200
 2007-08-02 14:12:53 -07:00
Ali Saidi
31a9114a3d merge, no manual changes 
--HG--
extra : convert_revision : 8504bddf1f73a4186cebc03c3e52e42ea38361fc
 2007-08-02 15:38:06 -04:00
Nathan Binkert
dfa147a70a python: need to import objects to make some calls work 
--HG--
extra : convert_revision : b5eec971d76626b2f42448052ab2cb2acb652d1b
 2007-08-02 12:03:35 -07:00
Nathan Binkert
5682f4f7f9 main: expose the build information as a simple command line parameter 
--HG--
extra : convert_revision : 69189c4a2e9fa9290fe51a2a43a2b08e712c395d
 2007-08-02 11:59:02 -07:00
Ali Saidi
da5f62af7b Serialization: Provide array serialization methods that work on std::vector 
--HG--
extra : convert_revision : aecdf1a7e50edbb12921991cc81df1b431ce8b38
 2007-08-02 14:43:27 -04:00
Ali Saidi
c4e026daf4 Output: Make OutputDirectory::create() be able to create binary files. 
--HG--
extra : convert_revision : eae114ee5f27bb8b319df705d9b39bded185b8e8
 2007-08-02 14:40:56 -04:00
Ali Saidi
acb91c2dfa Linux Support: make sure that when we get the stack page for thread info we're doing a 64bit not 
--HG--
extra : convert_revision : c581921dd601fc72fd2d45b961c7440755b0331c
 2007-08-02 14:34:58 -04:00
Ali Saidi
970261f9ce debugSymbolTable is a global variable and only needs to be created once, not once per system 
--HG--
extra : convert_revision : 43cbfd1a58d7d728898cbfae0d7f7d9960eba178
 2007-08-02 14:32:20 -04:00
Gabe Black
e719a3e4c0 Fix how the "cmd" parameter is set in se.py and remove hack in x86 process initialization code. 
--HG--
extra : convert_revision : 1fc741eea956ebfa4cef488eef4333d1f50617a6
 2007-08-01 18:19:23 -07:00
Nathan Binkert
a3e70f4957 mips: make getArgument inline so mips will link properly 
--HG--
extra : convert_revision : 7fdbf1f35a5fcbd8704bf02aafcb3ea069626ce3
 2007-08-01 16:57:29 -07:00
Gabe Black
458dfc8b3e Merge with head. 
--HG--
extra : convert_revision : f677debfd636d79bc5097eb45331601d3253743d
 2007-08-01 15:54:25 -07:00
Gabe Black
c032a535ab MIPS: Files which are needed for the MIPS fix. 
--HG--
extra : convert_revision : ae710fa8e4e9f57c19cd7277b1b59efd0af40b6a
 2007-08-01 15:53:39 -07:00
Gabe Black
a88f01c200 Statetrace: Make sure all the info block strings are printed. 
--HG--
extra : convert_revision : 534b4f5cee3fd1a6d3638d9a910d22ad1aa81fde
 2007-08-01 15:40:41 -07:00
Ali Saidi
456a4570c1 Configuration: Update the drive systems kernel as well as the testsys kernel with cmd line option. 
--HG--
extra : convert_revision : 5dfb0db65452c0b7aa3e2dc2a0209e3f8e23811f
 2007-08-01 17:39:16 -04:00
Gabe Black
5b5e2fd6cd X86: Hide the irrelevant portions of the address components for load and store microops. 
--HG--
extra : convert_revision : a5ac6fefa09882f0833537e23f1ac0477bc89bb9
 2007-08-01 14:34:59 -07:00
Ali Saidi
84cd78e96f Merge Gabe and my changes to arch/mips/utility.hh 
--HG--
extra : convert_revision : d5a9d74ee6edf71524ba5c03fb7f054cf9722213
 2007-08-01 17:05:03 -04:00
Ali Saidi
fae60c164e Arguments: Get rid of duplicate code for the Arguments class in each architecture. 
Move the argument files to src/sim and add a utility.cc file with a function
getArguments() that returns the given argument in the architecture specific fashion.
getArguments() was getArg() is the architecture specific Argument class and has had
all magic numbers replaced with meaningful constants. Also add a function to the
Argument class for testing if an argument is NULL.

--HG--
rename : src/arch/alpha/arguments.cc => src/sim/arguments.cc
rename : src/arch/alpha/arguments.hh => src/sim/arguments.hh
extra : convert_revision : 8b93667bafaa03b52aadb64d669adfe835266b8e
 2007-08-01 16:59:14 -04:00
Gabe Black
239d124e83 MIPS: Cleaned up includes to break loops, and got rid of isa_traits.cc 
Loops of header files including each other was causing compilation to fail. To fix it, a bunch of unnecessary includes were removed, and the code in isa_traits.cc which brought a bunch of include chains together was broken up and put in proximity to the header files that delcared it.

--HG--
extra : convert_revision : 66ef7762024b72bb91147a5589a0779e279521e0
 2007-08-01 13:55:47 -07:00
Gabe Black
e5e5b0119d X86: Fix for compilation bug with new cache code. 
--HG--
extra : convert_revision : 073c6db0796cd2c11b8293b382b438a2a959b821
 2007-08-01 12:49:58 -07:00
Gabe Black
7da3a8e65c Merge with head. 
--HG--
extra : convert_revision : 5bc1133c6c7a575082f060e7787b62d4080f70b0
 2007-08-01 12:02:59 -07:00
Gabe Black
c1fa2b156b Fix for new parameter stuff. 
--HG--
extra : convert_revision : 49d8df7235a02b71db9d309e6b2029587c3d0c8b
 2007-08-01 12:02:08 -07:00
Gabe Black
e42524af02 X86: Reorganize the native tracing code. 
Ignore different values or rcx and r11 after a syscall until either the local or remote value changes. Also change the codes organization somewhat.

--HG--
extra : convert_revision : 2c1f69d4e55b443e68bfc7b43e8387b02cf0b6b5
 2007-08-01 12:01:51 -07:00
Gabe Black
4b29d22386 X86: Get rid of initialization of R11 
R11 is just junk after the start of exectuion because we're "returning" from
an execve call and linux destroys the contents of rcx and r11 on system calls.

--HG--
extra : convert_revision : 6bf69a50ce56e0355dfdd41524163874340beec0
 2007-08-01 12:00:32 -07:00
Nathan Binkert
a4a5e6bc2e Twin64_t is in base/bigint.hh 
--HG--
extra : convert_revision : 827a89c203235aea08d184cdc720d9c6fb08e4c7
 2007-08-01 11:48:32 -07:00
Gabe Black
4bdabe1254 Add a flag to indicate an instruction triggers a syscall in SE mode. 
--HG--
extra : convert_revision : 1d0b3afdd8254f5b2fb4bbff1fa4a0536f78bb06
 2007-07-31 17:34:08 -07:00
Gabe Black
55ade789d3 X86: Add operand type information to the fnstcw and fldw instruction placeholders. 
These are the only floating point instructions that get used in my simple hello world test. These instructions are for setting up the floating point control register. Their not being implemented doesn't affect anything because floating point isn't used.

--HG--
extra : convert_revision : 4dfb9ef2a5665f034946c504978029e8799e64cd
 2007-07-31 14:55:06 -07:00
Gabe Black
ae3e1d22fc X86: Add decoding for x87 floating point. 
--HG--
extra : convert_revision : 08f0f4a3d77a2c5eb9b5ca0cae7d0be9a72febec
 2007-07-30 17:54:01 -07:00
Gabe Black
463e8a7516 X86: Attach the "DIV" instruction implementation to the decoder. 
--HG--
extra : convert_revision : 8aef1c8d1ced2db998ed0d31241cadc17e19eadd
 2007-07-30 15:44:48 -07:00
Gabe Black
595ff465e5 X86: Remove a naming conflict between the register index parameters and the "picked" register values. 
--HG--
extra : convert_revision : 7b2c1be509478153ebf396841e4cbeccee3e03d1
 2007-07-30 15:44:21 -07:00
Gabe Black
77482dc439 X86: __pad0 should be a 4 byte pad, not a 4 long array of 4 byte pads. 
--HG--
extra : convert_revision : e0d5ab617bc95d5d714fa9fcdf0a448874aef886
 2007-07-30 15:43:20 -07:00
Gabe Black
f02bb63894 X86: Turn on the exit_group, exit, munmap, and write syscalls. 
--HG--
extra : convert_revision : e358c18cd999a8e274108e06502c3324c2d12d3b
 2007-07-30 15:42:42 -07:00
Gabe Black
43f0be5253 X86: Use an mmap base address that matches what an actual machine uses. 
--HG--
extra : convert_revision : 98521797bbc6360301b3c6a6b1b8e28236ef570e
 2007-07-30 15:42:04 -07:00
Gabe Black
890e583163 X86: Set up RIP relative LEA instructions operands correctly. 
--HG--
extra : convert_revision : 820cafadd550487c0d62c5082261b0886fce4f0d
 2007-07-30 15:41:08 -07:00
Gabe Black
44c3419e1a X86: Implement unsigned divide. The non-byte version ignores rdx which it shouldn't. 
--HG--
extra : convert_revision : 07e5509fb8ed9d73c144d6f52951ebc02e7c0032
 2007-07-30 15:40:39 -07:00
Gabe Black
74fcf117dd X86: Allow RIP relative decode on -all- memory forms of operands. 
--HG--
extra : convert_revision : 8af62cda2ce1c4acfa26a028a4f7506647bc27f7
 2007-07-30 15:39:25 -07:00
Gabe Black
65db30992c X86: Take into account the regular registers and the microcode registers when decided whether or not to fold. 
--HG--
extra : convert_revision : 26feec984dec61799c4afb03a4503a53c35872c5
 2007-07-30 15:38:40 -07:00
Gabe Black
9536120845 X86: Fix up the stat structure. This probably still isn't right. 
--HG--
extra : convert_revision : 2e2a22cdf3abe648c9e1309b9070cfd10fc4a8b8
 2007-07-30 13:31:59 -07:00
Gabe Black
a1b193f026 X86: Hook in the new instructions. 
--HG--
extra : convert_revision : c4233001b35b52161083482841593ec28da6ff7d
 2007-07-30 13:31:27 -07:00
Gabe Black
ab8ba813c9 X86: Turn on some system calls, and make the kernel version match my development machine. 
--HG--
extra : convert_revision : 2f1969a45aa82708dc4cddef09c01306f76f0a81
 2007-07-30 13:30:41 -07:00