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103 commits

Author SHA1 Message Date
Gabe Black
9d0ca61b7e Merge zizzer:/bk/newmem 
into  zower.eecs.umich.edu:/eecshome/m5/newmem

src/arch/isa_parser.py:
src/arch/sparc/isa/formats/mem/basicmem.isa:
src/arch/sparc/isa/formats/mem/blockmem.isa:
src/arch/sparc/isa/formats/mem/util.isa:
src/arch/sparc/miscregfile.cc:
src/arch/sparc/miscregfile.hh:
src/cpu/o3/iew_impl.hh:
    Hand Merge

--HG--
extra : convert_revision : ae1b25cde85ab8ec275a09d554acd372887d4d47
 2006-12-16 11:35:40 -05:00
Lisa Hsu
b93b32ec33 Merge zizzer:/bk/sparcfs 
into  zed.eecs.umich.edu:/z/hsul/work/m5/newmem

--HG--
extra : convert_revision : 92a865a90a7c3e251ed1443f79640f761b359c1d
 2006-12-15 13:06:37 -05:00
Lisa Hsu
9a4370ec3b tlb.cc: 
fix namespace indentations

src/arch/alpha/tlb.cc:
    fix namespace indentations

--HG--
extra : convert_revision : 327d5a1568ba60cab1c1ae4bb3963ea78dfe0176
 2006-12-15 12:58:02 -05:00
Lisa Hsu
98bb1c62b3 fix MiscRegFile::readRegWithEffect, which neglected the MISCREGS. 
--HG--
extra : convert_revision : 4fdffe01b8e63e24b97a2e4194c747e6cf5e25ba
 2006-12-13 17:51:28 -05:00
Gabe Black
0ed6c52c1e Made the alpha setSyscallReturn take a ThreadContext pointer instead of a RegFile *. 
--HG--
extra : convert_revision : 021a1fe6760df1daf6299d46060371a5310f008a
 2006-12-06 11:33:37 -05:00
Gabe Black
b3cfa6ec42 Added a flattenIntIndex function for Alpha. 
--HG--
extra : convert_revision : 5ed79ed18e443118a28d6890327c55a6a3fcd325
 2006-12-06 11:30:41 -05:00
Gabe Black
12c5bd2305 Move the SyscallReturn class into sim/syscallreturn.hh. Also move some miscregs into the integer register file so they get renamed. 
src/arch/alpha/syscallreturn.hh:
src/arch/mips/syscallreturn.hh:
src/sim/syscallreturn.hh:
    Move the SyscallReturn class into sim/syscallreturn.hh
src/arch/sparc/faults.cc:
src/arch/sparc/isa/operands.isa:
src/arch/sparc/isa_traits.hh:
src/arch/sparc/miscregfile.cc:
src/arch/sparc/miscregfile.hh:
src/arch/sparc/process.cc:
src/arch/sparc/sparc_traits.hh:
    Move some miscregs into the integer register file so they get renamed.

--HG--
extra : convert_revision : df5b94fa1e7fdca34816084e0a423d6fdf86c79b
 2006-12-05 01:55:02 -05:00
Ali Saidi
544f4b4d81 Merge zizzer:/bk/newmem 
into  zeep.pool:/z/saidi/work/m5.newmem

--HG--
extra : convert_revision : c358d5e3211756bbf905eef2a62b65a2e56a86f3
 2006-11-29 17:11:20 -05:00
Ali Saidi
b2eecd643c Add support for mmapped iprs to atomic cpu 
src/arch/SConscript:
    add mmaped_ipr.hh to switch headers
src/arch/sparc/asi.hh:
    make ASI_IMPLICT=0 so by default nothing needs to be done
src/arch/sparc/miscregfile.hh:
    miscregfile no longer needs to include asi.hh
src/arch/sparc/tlb.cc:
src/arch/sparc/tlb.hh:
    implement panic instructions for mmaped ipr reads
src/cpu/simple/atomic.cc:
    add check for mmaped iprs and handle them if it exists
src/mem/request.hh:
    allocate space in the flags for mmaped iprs. Put in in the first 8 bits so that by default its fast. Move the other flags up 8 bits

--HG--
extra : convert_revision : 31255b0494588c4d06a727fe35241121d741b115
 2006-11-29 17:11:10 -05:00
Steve Reinhardt
28f8318252 Add no-op versions of ivlb and ivle back in for backwards compatibility. 
--HG--
extra : convert_revision : 383b72c130b20f3d7cde4e08fa36a481f3c0bf7c
 2006-11-24 12:32:33 -05:00
Kevin Lim
719416b60f Fix typo. 
--HG--
extra : convert_revision : 2dd830c6b3b5df894608b7596250b0181a3dfdf0
 2006-11-20 11:44:27 -05:00
Nathan Binkert
31d829d388 Implement current working directory for LiveProcesses 
--HG--
extra : convert_revision : a2d3cf29ab65c61af27d82a8c421a41a19fd5aeb
 2006-11-16 12:43:11 -08:00
Steve Reinhardt
51d8c59ef8 Merge zizzer.eecs.umich.edu:/bk/newmem 
into  vm1.(none):/home/stever/bk/newmem-head

--HG--
extra : convert_revision : faab7569deefde94c20133b2f70a8567bcaa2960
 2006-11-12 22:04:00 -08:00
Steve Reinhardt
0f633c5fee Make setRegWithEffect do something in SE mode. 
--HG--
extra : convert_revision : 88fdaa403fe6d083f8c8fc064cb0d0d6a8b8daf8
 2006-11-12 22:03:42 -08:00
Kevin Lim
3052632b68 Merge ktlim@zamp:./local/clean/tmp/test-regress 
into  zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-busfix

--HG--
extra : convert_revision : b98236507bb8996ce605b48b5a5a6a7aac297dc5
 2006-11-12 21:57:58 -05:00
Kevin Lim
12e26c68c3 Updates to support new interrupt processing and removal of PcPAL. 
src/arch/alpha/interrupts.hh:
    No need for this now that the ThreadContext is being used to set these IPRs in interrupts.
    Also split up the interrupt checking from the updating of the IPL and interrupt summary.
src/arch/alpha/tlb.cc:
    Check the PC for whether or not it's in PAL mode, not the addr.
src/cpu/o3/alpha/cpu.hh:
    Split up getting the interrupt from actually processing the interrupt.
src/cpu/o3/alpha/cpu_impl.hh:
    Splut up the processing of interrupts.
src/cpu/o3/commit_impl.hh:
    Update for ISA-oriented interrupt changes.
src/cpu/o3/fetch_impl.hh:
    Fix broken if statement from PcPAL updates, and properly populate the request fields.

    Also more debugging output.
src/cpu/ozone/cpu_impl.hh:
    Updates for ISA-oriented interrupt stuff.
src/cpu/ozone/front_end_impl.hh:
    Populate request fields properly.
src/cpu/simple/base.cc:
    Update for interrupt stuff.

--HG--
extra : convert_revision : 9bac3f9ffed4948ee788699b2fa8419bc1ca647c
 2006-11-12 20:15:30 -05:00
Gabe Black
239a89e713 Certain header files should only be used in FS. 
src/arch/alpha/faults.hh:
    Only use pagetable.hh in FS
src/arch/alpha/pagetable.hh:
    pagetable.hh should only be included in FS, so protecting it internally should be unnecessary.
src/cpu/exetrace.cc:
    Only use tlb.hh in FS

--HG--
extra : convert_revision : 91ea61f2e7970e7146b6d407ee250fcb20cd4d48
 2006-11-11 07:15:16 -05:00
Gabe Black
9ef51f2dba Actually finished moving the register file stuff around. 
--HG--
extra : convert_revision : 786735ecea8ff480db6b3754ac5daa562938d988
 2006-11-10 05:49:16 -05:00
Gabe Black
9731fb3fd7 Moved the Alpha float regfile into it's own regfile and got rid of constants.hh and isa_traits.cc 
--HG--
extra : convert_revision : 55afd7d21c276906520da375b3bbb563be420880
 2006-11-10 05:29:05 -05:00
Gabe Black
b4dfbf3aab Split out alpha integer register file into it's own files. 
--HG--
extra : convert_revision : 164bdcec2860c5dca3f0f11d189781b88dd717cb
 2006-11-10 04:54:25 -05:00
Gabe Black
232c3f1b27 Moved the Alpha MiscRegFile into it's own file, and got rid of the Alpha specific DepTag constants. 
--HG--
extra : convert_revision : e4af5e2fb2a6953f8837ad9bda309b7d6fa7abfb
 2006-11-09 21:30:48 -05:00
Gabe Black
42c73c6a92 Make a function to say how big gdbregs is in bytes vs. regs. 
--HG--
extra : convert_revision : 10c50c2d45a8e510d71cccde520059363116da8a
 2006-11-08 15:31:52 -05:00
Gabe Black
67b9a2ebd8 Move the check to see if you're in user mode into the isa directory. 
--HG--
extra : convert_revision : b5b7cdf4a5e5e54228c592093516bf18d0f7dbe6
 2006-11-08 13:55:48 -05:00
Gabe Black
f1a55570d3 Put the ProcessInfo and StackTrace objects into the ISA namespaces. 
--HG--
extra : convert_revision : 1626703583f02a1c9823874290462c1b6bdb6c3c
 2006-11-08 00:52:04 -05:00
Gabe Black
1a5d5d0b56 Force remote gdb code to use signal numbers and not ISA specific trap numbers. 
--HG--
extra : convert_revision : 4f45a4b48e3993ac6991db2afffbce2e666eab6c
 2006-11-07 23:40:54 -05:00
Gabe Black
c693c6ba9f Put kernel_stats back into arch. 
--HG--
rename : src/kern/alpha/idle_event.cc => src/arch/alpha/idle_event.cc
rename : src/kern/alpha/idle_event.hh => src/arch/alpha/idle_event.hh
rename : src/kern/alpha/kernel_stats.cc => src/arch/alpha/kernel_stats.cc
rename : src/kern/alpha/kernel_stats.hh => src/arch/alpha/kernel_stats.hh
rename : src/kern/sparc/kernel_stats.hh => src/arch/sparc/kernel_stats.hh
rename : src/kern/base_kernel_stats.cc => src/kern/kernel_stats.cc
rename : src/kern/base_kernel_stats.hh => src/kern/kernel_stats.hh
extra : convert_revision : 42bd3e36b407edbd19b912c9218f4e5923a15966
 2006-11-07 22:34:34 -05:00
Gabe Black
54e22bfe95 Broke remote_gdb into a base class and architecture specific derived classes. 
--HG--
extra : convert_revision : 8c528fab56a95b8245ad0f2572d62bb556ce0dde
 2006-11-07 05:39:40 -05:00
Gabe Black
da24915181 Moved the idle event out of system_events.hh. The skipFuncEvent can be made ISA independent by making it use the #define for branch delay slots (and NNPC) 
--HG--
extra : convert_revision : b2631b1163397ecc99f2f315e2b88537e2002731
 2006-11-07 05:38:33 -05:00
Gabe Black
4bfb8547bb Moved the switched version of kernel_stats.hh back to kern, and moved the base kernel_stats to base_kernel_stats 
--HG--
extra : convert_revision : 2a010d2eb7ea2586ff063b99b8bcde6eb1e8e017
 2006-11-07 05:36:54 -05:00
Gabe Black
b04a2653f9 Got rid of obsolete ivlb and ivle psuedo instructions. 
--HG--
extra : convert_revision : c3c2dd5a6e7181ad94194146d7fa2b33b21074fb
 2006-11-06 19:09:23 -05:00
Gabe Black
85a6079db7 Remote GDB support has been changed to use inheritance. Alpha should work, but isn't tested. Other architectures will not. 
--HG--
extra : convert_revision : fc7e1e73e2f3b1a4ab9905a1eb98c5f07c6c8707
 2006-11-06 18:29:58 -05:00
Gabe Black
e39de58d21 Took the Alpha prefix off of AlphaArguments, and made sure it was being used from TheISA:: rather than AlphaISA:: 
--HG--
extra : convert_revision : 17c143d3cbc2f58a7a9d01366a8f649810ff7f33
 2006-11-06 18:28:10 -05:00
Gabe Black
1ffff78ca9 Created seperate SConscript for the dev directory. Made subdirectories for Alpha and SPARC and put SConscripts in them. 
--HG--
rename : src/base/kgdb.h => src/arch/alpha/kgdb.h
rename : src/dev/alpha_access.h => src/dev/alpha/access.h
rename : src/dev/alpha_console.cc => src/dev/alpha/console.cc
rename : src/dev/alpha_console.hh => src/dev/alpha/console.hh
extra : convert_revision : a7dd466308cb83edc40528689aacb72413089cdf
 2006-11-06 18:26:11 -05:00
Gabe Black
118b9dc1f9 Got rid of "inPalMode". Some places are still effectively checking if they are in PAL mode, however. 
--HG--
extra : convert_revision : b52d9642efc474eaf97437fa2df879efefa0062b
 2006-11-03 04:25:33 -05:00
Gabe Black
c8fc116c76 Add a new file which describes an ISA's interrupt handling mechanism. It records when interrupts are requested, and returns an interrupt to execute if the 
--HG--
extra : convert_revision : c535000a6a170caefd441687b60f940513d29739
 2006-11-03 02:25:39 -05:00
Kevin Lim
e71ccde663 Merge ktlim@zizzer:/bk/newmem 
into  zamp.eecs.umich.edu:/z/ktlim2/clean/newmem-busfix

--HG--
extra : convert_revision : a9a41e2c292bd95aa148e1cf4d9a77c0622a462b
 2006-11-02 15:20:47 -05:00
Kevin Lim
ccaf80cc46 Use ISA specific makeExtMI. 
src/arch/alpha/utility.hh:
    For now makeExtMI will be specific to the ISA.

--HG--
extra : convert_revision : 89959c6499efcc3df9301ad8ea039580764a1496
 2006-11-02 13:11:38 -05:00
Gabe Black
6f78d49410 Fix a range check on the ipr_index. 
--HG--
extra : convert_revision : 84e25abd4bb2de0c877c883804d39feb019c7030
 2006-11-01 18:46:18 -05:00
Gabe Black
2b11b47357 Adjustments for the AlphaTLB changing to AlphaISA::TLB and changing register file functions to not take faults 
--HG--
extra : convert_revision : 1cef0734462ee2e4db12482462c2ab3c134d3675
 2006-11-01 16:44:45 -05:00
Gabe Black
f3ba6d20f6 Arg! 
--HG--
extra : convert_revision : 8328d002780c0291e7eb264076a62084de88b7a5
 2006-10-31 18:59:50 -05:00
Gabe Black
1543c3d0a1 More typos! I need to get nfs to work. 
--HG--
extra : convert_revision : f5693e96d376254f777fb0cce7b5be3d36efbea9
 2006-10-31 18:51:26 -05:00
Gabe Black
1dd903e856 Fix another typo 
--HG--
extra : convert_revision : ad7058babf2a13bfe543e05f2662dc49a18a8b8b
 2006-10-31 18:39:17 -05:00
Gabe Black
39de635fbf Check for out of range IPR values as well. 
--HG--
extra : convert_revision : 9ca241bb71d8a1d022e54485383a88d2abece663
 2006-10-31 18:19:45 -05:00
Gabe Black
45368c0300 Fix stupid typo 
--HG--
extra : convert_revision : fbfc82974e89b2c726b689674c9f5d957682b280
 2006-10-31 18:01:31 -05:00
Gabe Black
fb5ba85abb Make two simple utility functions to determine if a MiscReg index corresponding to an IPR is readable or writable. 
--HG--
extra : convert_revision : 89eebba5eec01e629213997d24c734a6acad0ecb
 2006-10-31 17:50:57 -05:00
Gabe Black
ad201172c9 We don't include ipr.cc in SE builds, so don't call it. 
--HG--
extra : convert_revision : 45e52d7afbf74e0ddde11f58aeb084186389fc06
 2006-10-31 16:59:41 -05:00
Gabe Black
ace4f0c188 Made the old name refer to the miscreg index to prevent having to change code all over the place. 
--HG--
extra : convert_revision : e890a3ce420336acdb220396dcbf66d4b9974c76
 2006-10-31 16:36:45 -05:00
Gabe Black
44f2c05118 Forgot to change the index. 
--HG--
extra : convert_revision : 5a444e635d20bcca445a10e43592b6c10d25e879
 2006-10-31 16:18:54 -05:00
Gabe Black
ece796ab8a Make the IPRs use regular miscreg indexes, and make a table or two to find the miscreg index of a specific IPR. 
--HG--
extra : convert_revision : dd235261e7086d6667b1b2bdc4a81b2573e21d53
 2006-10-31 16:02:28 -05:00
Gabe Black
038217049a Move IntrFlag into the MiscRegFile and get rid of specialized accessor functions. 
--HG--
extra : convert_revision : e0d12a150b01d05de9bc02bcbc7c22797975a5b9
 2006-10-31 03:37:01 -05:00