Commit graph

1310 commits

Author SHA1 Message Date
Steve Reinhardt
d53c6c168a Get software prefetching to work in full-system mode.
Mostly a matter of keeping prefetches to invalid addrs
from messing up VM IPRs.  Also discovered that wh64s were
not being treated as prefetches, when they really should be
(for the most part, anyway).

arch/alpha/alpha_memory.cc:
arch/alpha/alpha_memory.hh:
    - Get rid of intrlock flag for locking VM fault regs (a la EV5);
    instead, just don't update regs on VPTE loads (a la EV6).
    - Add NO_FAULT MemReq flag to indicate references that should not
    cause page faults (i.e., prefetches).
arch/alpha/ev5.cc:
    - Get rid of intrlock flag for locking VM fault regs (a la EV5);
    instead, just don't update regs on VPTE loads (a la EV6).
    - Add Fault trace flag.
arch/alpha/isa_desc:
    - Add NO_FAULT MemReq flag to indicate references that should not
    cause page faults (i.e., prefetches).
    - Mark wh64 as a "data prefetch" instruction so it gets controlled
    properly by the FullCPU data prefetch control switch.
    - Align wh64 EA in decoder so issue stage doesn't need to worry about it.
arch/alpha/isa_traits.hh:
    - Get rid of intrlock flag for locking VM fault regs (a la EV5);
    instead, just don't update regs on VPTE loads (a la EV6).
base/traceflags.py:
    - Add Fault trace flag.
cpu/simple_cpu/simple_cpu.hh:
    - Pass MemReq flags to writeHint() operation.
cpu/static_inst.hh:
    Update comment re: prefetches.

--HG--
extra : convert_revision : 62e466b0f4c0ff9961796270fa2e371ec24bcbb6
2004-06-15 10:48:08 -07:00
Nathan Binkert
58fe84b646 Reconfigure ini files to match the default system that I'd like
to use for future papers.  Notable changes include a 3 level
cache hierarchy, a bug fix in the main memory bandwidth and
narrowing of the machine.

--HG--
extra : convert_revision : db0da82b0adaa5fa3413354e6d36bff9e3bd37dc
2004-06-15 10:58:41 -04:00
Erik Hallnor
f6a06924b5 Add fast writes (wh64) back to the cache.
--HG--
extra : convert_revision : 48081c86da3f7959957e35f8ec868da55c68b5ce
2004-06-14 00:45:30 -04:00
Erik Hallnor
9a2202629e Merge zizzer.eecs.umich.edu:/z/m5/Bitkeeper/m5
into zizzer.eecs.umich.edu:/z/ehallnor/work/m5

--HG--
extra : convert_revision : 88c83150b7fd9260e0441334f2503b1e029d8c09
2004-06-13 05:52:59 -04:00
Erik Hallnor
018e92e45e Add some rewritten trace readers.
--HG--
extra : convert_revision : 4a085c5d8526d1bf3f7155cda40002281c0c3d1b
2004-06-13 05:52:28 -04:00
Lisa Hsu
bfcb088281 minor mods for mimicking NS83820 functionality
dev/ide_ctrl.cc:
    generalize these #defs
dev/ide_ctrl.hh:
    put these in pcireg.h
dev/ns_gige.cc:
    do i need io_enable?  and assert will fail if i actually need to implement it, which may give clue as to wehtehr i need to implmeent the mem_enable and bm_enable stuff.
dev/ns_gige.hh:
    implement this in case it's needed
dev/pcireg.h:
    put these defs in pcireg instead

--HG--
extra : convert_revision : 5e3581b5da17410f943907139bd479f15d2231e8
2004-06-12 14:24:20 -04:00
Lisa Hsu
f0f96233e8 fix the SYSTEMDIR #def
--HG--
extra : convert_revision : cf5fd4aeaf96787345e233ddcd58f5eae55e0c27
2004-06-12 12:59:43 -04:00
Lisa Hsu
e5dba1642b fix serialization
dev/ns_gige.cc:
    fix serialization and move regsReset into the cc file
dev/ns_gige.hh:
    put regsReset into cc instead of here in hh

--HG--
extra : convert_revision : 3a8796fa583e0765503104a9dbe28cc69f1a8fa9
2004-06-11 15:26:21 -04:00
Lisa Hsu
30ece6cf78 fix ini messups with the reorg
--HG--
extra : convert_revision : 67a36f724800b74fd0fcec9727bb2ea98ddc73e9
2004-06-11 15:01:18 -04:00
Ali Saidi
ca0dcd048c after unserialization in the ide driver we need to reprogram the
busbridges. Also small fix for gcc 3.3.3.

dev/etherpkt.hh:
    Gcc 3.3.3 wants assert.h to be include in this file.
dev/ide_ctrl.cc:
    after unserialization we need to tell the busbridges what addresses to
    respond to.

--HG--
extra : convert_revision : a421197a5be07761bdef571d0a9406d77788e270
2004-06-11 01:55:20 -04:00
Ali Saidi
7902e0bec7 move ping_linux.ini into linux-kernel-tsunami dir
--HG--
extra : convert_revision : da08795d48bd7b82fdfb7443e4ffa7e45c037a0c
2004-06-10 17:31:25 -04:00
Lisa Hsu
c78d847c01 Merge zizzer.eecs.umich.edu:/bk/linux
into lush.(none):/z/hsul/work/linux

--HG--
extra : convert_revision : 30b93e7a4548a00ba18e86aad85df4c790f51d43
2004-06-10 14:40:51 -04:00
Lisa Hsu
3c7f961751 fix some things on linux todo list. 1) the config.ini. 2) the etherpkt struct defs into ined_hdrs.hh
3) add some new functions to etherpkt.  4) checkin the nice ping_linux.ini that i've been using.

dev/etherpkt.hh:
    remove the packet headers nate hated so much.
    also add some new functionality regarding packets, like isIpHdr(), etc.
dev/ns_gige.cc:
    improve the code given the nice new functions offered in etherpkt

--HG--
extra : convert_revision : 2e27f5a8dca5323c0fa22d3c51af44a35f6be1a2
2004-06-10 14:27:44 -04:00
Ali Saidi
02f69b94c5 Fixes for detailed boot, made cttz and ctlz instructions more compact,
and started cleaning up config files.

arch/alpha/isa_desc:
    Made implementation of cttz and ctlz more compact
base/remote_gdb.cc:
    Added comment about PALcode debugger accesses
dev/baddev.cc:
dev/baddev.hh:
dev/ide_ctrl.cc:
dev/ide_ctrl.hh:
dev/pciconfigall.cc:
dev/pciconfigall.hh:
dev/tsunami_cchip.cc:
dev/tsunami_cchip.hh:
dev/tsunami_io.cc:
dev/tsunami_io.hh:
dev/tsunami_pchip.cc:
dev/tsunami_pchip.hh:
dev/tsunami_uart.cc:
dev/tsunami_uart.hh:
    Cleaned up includes and changed device from FunctionalMemory to
    PioDevice for detailed boot
dev/ns_gige.cc:
    The ethernet dev uses two BARs, and the first bars size was being set
    incorrectly.
dev/tsunamireg.h:
    I don't know why we were using the superpage as the PCI memory addr.
    Changed and works correctly with detailed boot.

--HG--
extra : convert_revision : b535e76612cb90b544305dc1aa8c5e0e774564bd
2004-06-10 13:30:58 -04:00
Lisa Hsu
a20f44979a lift common code *kernel_stats.* into the kern directory.
cpu/exec_context.hh:
    lift kernel_stats out in the linux tree.

--HG--
extra : convert_revision : 866c7f82d8b995b4dce295de1ab0980527d13f01
2004-06-10 01:14:35 -04:00
Lisa Hsu
c5a8e1e70b Merge zizzer.eecs.umich.edu:/bk/m5
into shizzle.(none):/home/hsul/work/m5clean

--HG--
extra : convert_revision : 97a6fbe1d48c2f8855bd1b0971130b991dd48a80
2004-06-10 01:05:38 -04:00
Lisa Hsu
5833a47854 forgot to remove these files
--HG--
extra : convert_revision : 91723409e22f36622b99309a3af227ea0c382cc7
2004-06-10 01:05:03 -04:00
Lisa Hsu
22fe77f228 lif kernelt stats out of tru64 directory
cpu/exec_context.hh:
    change this to reflect the lifted kernel stats file.

--HG--
extra : convert_revision : 0dda3babdf51ee7a57430af69c7e20322b4eb622
2004-06-10 01:02:33 -04:00
Andrew Schultz
fa57153b74 Change SCSI controller back to original M5 controller and remove the
Adaptec additions (will stay in BitKeeper revision history)

--HG--
extra : convert_revision : f2e073fd5a34332e6f4b780bde6b948b486e3f68
2004-06-10 01:00:47 -04:00
Steve Reinhardt
7b24ae00dc Rename '*.odesc' files to '*.od'.
--HG--
extra : convert_revision : 68b4f1cc414ab67e7bd19682854ef3f0b28986c0
2004-06-09 21:01:20 -07:00
Steve Reinhardt
23a6f21ff9 Merge zizzer:/bk/m5 into isabel.reinhardt.house:/z/stever/bk/m5
--HG--
extra : convert_revision : 10205d5b7bd10a5894dde9481d0909e909760874
2004-06-09 20:53:29 -07:00
Steve Reinhardt
1c782ad134 Minor restructuring of Python config code, mostly to avoid walking
the source tree for *.odesc files every time we run the script.
This is now factored out into load_odesc.py, which should be used
to generate m5odescs.py, which is then used as the source of object
& parameter definitions.

util/config/m5configbase.py:
    - Move odesc loading code to separate load_odescs.py, so maybe someday
    that can be done once at build time.
    - Print out children of a node in the order they are added.
    - Automatically assign a parent-less node to the first node for which it
    is used as the value of a parameter.  (Easier demonstrated than explained.)
    - Calculate object paths dynamically when requested rather than trying
    to keep them up to date as objects get assigned to parents.

--HG--
rename : util/config/m5config.py => util/config/m5configbase.py
extra : convert_revision : 2183a09d32f3862ab377e0a929715f30505a03cb
2004-06-09 20:46:29 -07:00
Erik Hallnor
7edeb34905 Don't print 0 stats for memory commands we don't see.
--HG--
extra : convert_revision : e72c8bec85c72a48b0b5997d184922faf46c456c
2004-06-09 14:41:06 -04:00
Erik Hallnor
12d1b12043 Make TraceCPU only compile in non-fullsystem.
--HG--
extra : convert_revision : 5df611ae03f41093257672c0ad46bfddc58e515c
2004-06-08 20:11:40 -04:00
Erik Hallnor
e7c7c92184 Tracing now works for upto 4 threads. Easy change to get it to work for more, but I don't have any test handy to test it.
cpu/trace/reader/m5_reader.cc:
    Add thread num.
cpu/trace/trace_cpu.cc:
    Increase thread count to 4, might want to make this a parameter (but it only really costs us storage).

--HG--
extra : convert_revision : 97cd7843668a3ef85aad06e3180dc04d2ca30ac1
2004-06-08 19:52:49 -04:00
Erik Hallnor
5f4297e865 Add the capability to read and write memory trace files. Currently is cycle accurate for a single thread FullCPU.
--HG--
extra : convert_revision : f8fe545313eb307cc6f5ff2c23894cc9870b1d5b
2004-06-08 17:31:04 -04:00
Ali Saidi
e34a309106 Extra semicolon removed
--HG--
extra : convert_revision : fca7af81cfa4256acc1f2fb667196ca7411d754f
2004-06-08 13:47:45 -04:00
Ali Saidi
2f316082e4 Updated Copyright with information in bitkeeper changelogs
arch/alpha/alpha_linux_process.cc:
arch/alpha/alpha_linux_process.hh:
arch/alpha/alpha_memory.cc:
arch/alpha/alpha_memory.hh:
arch/alpha/alpha_tru64_process.cc:
arch/alpha/alpha_tru64_process.hh:
arch/alpha/aout_machdep.h:
arch/alpha/arguments.cc:
arch/alpha/arguments.hh:
arch/alpha/faults.cc:
arch/alpha/faults.hh:
arch/alpha/isa_traits.hh:
arch/alpha/osfpal.cc:
arch/alpha/osfpal.hh:
arch/alpha/pseudo_inst.cc:
arch/alpha/pseudo_inst.hh:
arch/alpha/vptr.hh:
arch/alpha/vtophys.cc:
arch/alpha/vtophys.hh:
base/bitfield.hh:
base/callback.hh:
base/circlebuf.cc:
base/circlebuf.hh:
base/compression/lzss_compression.cc:
base/compression/lzss_compression.hh:
base/compression/null_compression.hh:
base/cprintf.cc:
base/cprintf.hh:
base/cprintf_formats.hh:
base/date.cc:
base/dbl_list.hh:
base/endian.hh:
base/fast_alloc.cc:
base/fast_alloc.hh:
base/fifo_buffer.cc:
base/fifo_buffer.hh:
base/hashmap.hh:
base/hostinfo.cc:
base/hostinfo.hh:
base/hybrid_pred.cc:
base/hybrid_pred.hh:
base/inet.cc:
base/inet.hh:
base/inifile.cc:
base/inifile.hh:
base/intmath.cc:
base/intmath.hh:
base/loader/aout_object.cc:
base/loader/aout_object.hh:
base/loader/ecoff_object.cc:
base/loader/ecoff_object.hh:
base/loader/elf_object.cc:
base/loader/elf_object.hh:
base/loader/object_file.cc:
base/loader/object_file.hh:
base/loader/symtab.cc:
base/loader/symtab.hh:
base/misc.cc:
base/misc.hh:
base/mod_num.hh:
base/mysql.cc:
base/mysql.hh:
base/pollevent.cc:
base/pollevent.hh:
base/predictor.hh:
base/random.cc:
base/random.hh:
base/range.cc:
base/range.hh:
base/refcnt.hh:
base/remote_gdb.cc:
base/remote_gdb.hh:
base/res_list.hh:
base/sat_counter.cc:
base/sat_counter.hh:
base/sched_list.hh:
base/socket.cc:
base/socket.hh:
base/statistics.cc:
base/statistics.hh:
base/stats/events.cc:
base/stats/events.hh:
base/stats/flags.hh:
base/stats/mysql.cc:
base/stats/mysql.hh:
base/stats/mysql_run.hh:
base/stats/output.hh:
base/stats/statdb.cc:
base/stats/statdb.hh:
base/stats/text.cc:
base/stats/text.hh:
base/stats/types.hh:
base/stats/visit.cc:
base/stats/visit.hh:
base/str.cc:
base/str.hh:
base/time.cc:
base/time.hh:
base/trace.cc:
base/trace.hh:
base/userinfo.cc:
base/userinfo.hh:
cpu/base_cpu.cc:
cpu/base_cpu.hh:
cpu/exec_context.cc:
cpu/exec_context.hh:
cpu/exetrace.cc:
cpu/exetrace.hh:
cpu/full_cpu/op_class.hh:
cpu/full_cpu/smt.hh:
cpu/inst_seq.hh:
cpu/intr_control.cc:
cpu/intr_control.hh:
cpu/memtest/memtest.cc:
cpu/memtest/memtest.hh:
cpu/pc_event.cc:
cpu/pc_event.hh:
cpu/simple_cpu/simple_cpu.cc:
cpu/simple_cpu/simple_cpu.hh:
cpu/static_inst.cc:
cpu/static_inst.hh:
dev/alpha_console.cc:
dev/alpha_console.hh:
dev/baddev.cc:
dev/baddev.hh:
dev/disk_image.cc:
dev/disk_image.hh:
dev/etherbus.cc:
dev/etherbus.hh:
dev/etherdump.cc:
dev/etherdump.hh:
dev/etherint.cc:
dev/etherint.hh:
dev/etherlink.cc:
dev/etherlink.hh:
dev/etherpkt.cc:
dev/etherpkt.hh:
dev/ethertap.cc:
dev/ethertap.hh:
dev/ide_ctrl.cc:
dev/ide_ctrl.hh:
dev/ide_disk.cc:
dev/ide_disk.hh:
dev/io_device.cc:
dev/io_device.hh:
dev/ns_gige.cc:
dev/ns_gige.hh:
dev/ns_gige_reg.h:
dev/pciconfigall.cc:
dev/pciconfigall.hh:
dev/pcidev.cc:
dev/pcidev.hh:
dev/pcireg.h:
dev/platform.cc:
dev/platform.hh:
dev/simple_disk.cc:
dev/simple_disk.hh:
dev/tsunami.cc:
dev/tsunami.hh:
dev/tsunami_cchip.cc:
dev/tsunami_cchip.hh:
dev/tsunami_io.cc:
dev/tsunami_io.hh:
dev/tsunami_pchip.cc:
dev/tsunami_pchip.hh:
dev/tsunami_uart.hh:
dev/tsunamireg.h:
docs/stl.hh:
kern/linux/linux.hh:
kern/linux/linux_syscalls.cc:
kern/linux/linux_syscalls.hh:
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
kern/system_events.cc:
kern/system_events.hh:
kern/tru64/dump_mbuf.cc:
kern/tru64/dump_mbuf.hh:
kern/tru64/mbuf.hh:
kern/tru64/printf.cc:
kern/tru64/printf.hh:
kern/tru64/tru64.hh:
kern/tru64/tru64_events.cc:
kern/tru64/tru64_events.hh:
kern/tru64/tru64_syscalls.cc:
kern/tru64/tru64_syscalls.hh:
kern/tru64/tru64_system.cc:
kern/tru64/tru64_system.hh:
sim/async.hh:
sim/builder.cc:
sim/builder.hh:
sim/debug.cc:
sim/debug.hh:
sim/eventq.cc:
sim/eventq.hh:
sim/host.hh:
sim/main.cc:
sim/param.cc:
sim/param.hh:
sim/process.cc:
sim/process.hh:
sim/serialize.cc:
sim/serialize.hh:
sim/sim_events.cc:
sim/sim_events.hh:
sim/sim_exit.hh:
sim/sim_object.cc:
sim/sim_object.hh:
sim/stat_control.cc:
sim/stat_control.hh:
sim/stats.hh:
sim/syscall_emul.cc:
sim/syscall_emul.hh:
sim/system.cc:
sim/system.hh:
sim/universe.cc:
test/bitvectest.cc:
test/circletest.cc:
test/cprintftest.cc:
test/initest.cc:
test/lru_test.cc:
test/nmtest.cc:
test/offtest.cc:
test/paramtest.cc:
test/rangetest.cc:
test/sized_test.cc:
test/stattest.cc:
test/strnumtest.cc:
test/symtest.cc:
test/tokentest.cc:
test/tracetest.cc:
util/m5/m5.c:
util/m5/m5op.h:
util/tap/tap.cc:
    Updated Copyright
dev/console.cc:
dev/console.hh:
    This code isn't ours, and shouldn't have our copyright

--HG--
extra : convert_revision : 598f2e5eab5d5d3de2c1e862b389086e3212f7c4
2004-06-08 13:37:27 -04:00
Ali Saidi
7b5cad8419 Merge saidi@zizzer:/z/m5/Bitkeeper/linux/
into zeep.eecs.umich.edu:/z/saidi/work/m5

--HG--
extra : convert_revision : 9fa64783d4f5d03acff5d11cba61e46590d6a9dd
2004-06-06 19:31:06 -04:00
Ali Saidi
401e5f29c7 Updated to use new palcode with ctlz instruction
--HG--
extra : convert_revision : fbea7f01c528ae472845ec2897c9405afb145417
2004-06-06 19:30:52 -04:00
Ali Saidi
e44fc6db33 Added ctlz and cttz instructions to isa_desc for use in the PAL code.
--HG--
extra : convert_revision : 74dec35113b795e792b7fc03947a05349a4ff669
2004-06-04 18:10:50 -04:00
Andrew Schultz
ee65ee1604 Fix to TsunamiIO unserialize
dev/tsunami_io.cc:
    Timers don't need to be rescheduled cause they aren't scheduled by
    the default constructor

--HG--
extra : convert_revision : afb68e4f0c4e2a2c98f0037e061752690080a503
2004-06-04 16:04:55 -04:00
Andrew Schultz
0379a27896 Merge zizzer:/bk/linux
into zower.eecs.umich.edu:/z/alschult/DiskModel/linux

--HG--
extra : convert_revision : b23a1d1a79ac5c593150d269d0523c474cf6a4a0
2004-06-04 15:13:04 -04:00
Andrew Schultz
d270ea851a Changes to support serialization with PCI devices
dev/ide_ctrl.cc:
    Properly serialize/unserialize the PciDev base class to get it to remap
    the MMU
dev/ns_gige.cc:
dev/ns_gige.hh:
    Remove the "addr" paramter from the constructor and change the device
    to use PCI based MMU mappings only
dev/pciconfigall.cc:
    Change comments
dev/pcidev.cc:
    Properly setup the MMU after a serialize

--HG--
extra : convert_revision : 4b2e7ba58e3c24fac1ff6f80635e704d6ecc0eff
2004-06-04 15:12:27 -04:00
Ali Saidi
df45c7b404 fixed serialization in tsunami_io and tsunami_uart and console
dev/console.cc:
dev/tsunami_io.cc:
dev/tsunami_uart.cc:
    fixed serialization

--HG--
extra : convert_revision : 1608a116b00007922fa382ddb0c10442a8724f8d
2004-06-04 14:26:17 -04:00
Ali Saidi
07448480fc Merge
dev/tsunami_pchip.cc:
    SCCS merged

--HG--
extra : convert_revision : 064e3bab82aacf813d1f049d72429fd990608044
2004-06-04 13:46:04 -04:00
Ali Saidi
9ce632d1f0 Updated copyright on Tsunami and kern/linux files.
dev/baddev.cc:
dev/baddev.hh:
dev/ide_ctrl.cc:
dev/ide_ctrl.hh:
dev/ide_disk.cc:
dev/ide_disk.hh:
dev/ns_gige.cc:
dev/ns_gige.hh:
dev/pciconfigall.cc:
dev/pciconfigall.hh:
dev/pcidev.cc:
dev/pcidev.hh:
dev/pcireg.h:
dev/platform.cc:
dev/platform.hh:
dev/tsunami.cc:
dev/tsunami.hh:
dev/tsunami_cchip.cc:
dev/tsunami_cchip.hh:
dev/tsunami_io.cc:
dev/tsunami_io.hh:
dev/tsunami_pchip.cc:
dev/tsunami_pchip.hh:
kern/linux/linux.hh:
kern/linux/linux_syscalls.cc:
kern/linux/linux_syscalls.hh:
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
    Updated copyright
dev/tsunamireg.h:
    Updated copyright and fixed a ULL

--HG--
extra : convert_revision : 4800bd227c7064044ee98169d6a91f74c791956f
2004-06-04 13:43:50 -04:00
Andrew Schultz
0408051f20 Fixes in translation in PCI to DMA address to fix boot problems with
Linux 2.6 with DMA support

dev/ide_disk.cc:
    Add debug infomation for DMA transfers and fix handling of PRD pointer
    values
dev/ide_disk.hh:
    Reduce buffer (MAX_DMA) size to 64K
dev/tsunami_pchip.cc:
dev/tsunami_pchip.hh:
    Add handling of PCTL register and also fix the translate from PCI to DMA
    addresses which was incorrect

--HG--
extra : convert_revision : 562f55fa1c7099ad0f5a23f59dec2c8ec7601d43
2004-06-03 17:48:05 -04:00
Andrew Schultz
44a2a2336e Merge zizzer:/bk/linux
into zower.eecs.umich.edu:/z/alschult/DiskModel/linux

--HG--
extra : convert_revision : 2b4893331f15b07c7f83148f6271d8ced0fcd6be
2004-06-02 13:57:08 -04:00
Lisa Hsu
f89043293f Merge zizzer.eecs.umich.edu:/bk/m5 into lush.(none):/z/hsul/work/linux
--HG--
extra : convert_revision : 795698a55e98f67008392725968d4ac0a29b5326
2004-06-02 10:03:31 -04:00
Ali Saidi
6010f637ff Removed dynamic cast to get interrupt frequency and replaced with a
virtual function in alphaaccess.cc

dev/alpha_console.cc:
dev/alpha_console.hh:
dev/platform.hh:
dev/tsunami.cc:
dev/tsunami.hh:
dev/tsunami_io.hh:
    Removed dynamic cast to get interrupt frequency and replaced with a
    virtual function

--HG--
extra : convert_revision : 01f514a33d8f76c6527ab25a713d5c86f9fd646e
2004-06-01 17:36:38 -04:00
Andrew Schultz
08b7d261b2 Merge zizzer:/bk/linux
into zower.eecs.umich.edu:/z/alschult/DiskModel/linux

--HG--
extra : convert_revision : 44678cd6aa2fa9e381d5d719d227013f5eb2a45c
2004-06-01 17:20:30 -04:00
Andrew Schultz
7bbb00d80f Fixes to the state machine to properly support software reset and to fix
PIO writes.  This was mainly related to not shadowing the status register
properly, and also not setting some of the status bits expected by the
operating system for the PIO write protocol.

--HG--
extra : convert_revision : fcdfd588be6e4f237aa6057889f0b3bdf4ea7631
2004-06-01 17:19:47 -04:00
Ali Saidi
caf5cad959 Merge saidi@zizzer:/z/m5/Bitkeeper/m5/
into zeep.eecs.umich.edu:/z/saidi/work/m5

--HG--
extra : convert_revision : 89e0bdd427b23a8f52b8ba53b18451df7be22f14
2004-06-01 16:03:16 -04:00
Ali Saidi
59cb44385a Added ability to specify system type/revision in config file. This
way a Tru64 system can be either Tlaser (by default) or Tsunami.

Added debugSymbolTable to Tru64 for symbol printing in InstExec Trace

cpu/exetrace.cc:
    Fixed bug if debugSymbolTable doesn't exist, we shouldn't try to
    look something up in it.
kern/tru64/tru64_system.hh:
    Added ability to specify system type/revision in config file. This
    way a Tru64 system can be either Tlaser (by default) or Tsunami.

--HG--
extra : convert_revision : c69a7411f0aa118ca5a766e43b7ceb7a5bb04cdf
2004-06-01 15:43:27 -04:00
Steve Reinhardt
73308846cc Rename OpClass enum in .odesc file too.
--HG--
extra : convert_revision : cb1824a1b6747fabf44ffcf40b45b71b052b2253
2004-05-31 17:39:06 -07:00
Ali Saidi
ebd4aa6548 Added and cleaned up some comments
dev/tsunami_cchip.hh:
    clean up some comments
kern/linux/linux_syscalls.cc:
    Cleaned up spacing of syscall numbers
kern/linux/linux_system.hh:
    Added doxygen comments

--HG--
extra : convert_revision : 23ecdaa92a208458dd5c5d3c68ac9012ce2690da
2004-05-31 19:47:17 -04:00
Steve Reinhardt
53dde8579b Renamed OpClass enum members: they all end in 'Op' now.
Got rid of two inconsistent sets of strings that corresponded
to this enum, and replaced with a single set that clearly
matches the enum names.

arch/alpha/isa_desc:
arch/isa_parser.py:
cpu/full_cpu/op_class.hh:
    Renamed OpClass enum members.

--HG--
extra : convert_revision : bf596f7568a20b2e77c07ac349f253135141aef4
2004-05-31 16:19:31 -07:00
Ali Saidi
93983de0cf Merged head into linux tree
base/stats/mysql.hh:
    Rename of Statsistics namespace to stats... merge from head

--HG--
extra : convert_revision : a5a7f6268b35e75fba1b1800a74fcd6dbd09d974
2004-05-31 18:58:54 -04:00
Steve Reinhardt
a95edd1e45 Ignore fast_cpu_exec.cc.
--HG--
extra : convert_revision : 31495fbb3568a09e763978ea59e36cb239090fda
2004-05-31 15:22:22 -07:00