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Author SHA1 Message Date
Steve Reinhardt
a529dbfe65 Act like enabling CPUs is no big deal, 
rather than a scary thing that might not work.
 2010-06-03 16:54:28 -07:00
Steve Reinhardt
f92e91e853 Minor remote GDB cleanup. 
Expand the help text on the --remote-gdb-port option so
people know you can use it to disable remote gdb without
reading the source code, and thus don't waste any time
trying to add a separate option to do that.
Clean up some gdb-related cruft I found while looking
for where one would add a gdb disable option, before
I found the comment that told me that I didn't need
to do that.
 2010-06-03 16:54:26 -07:00
Lisa Hsu
4a3ce94386 Stats: fix dist stat and enable VectorDistStat 2010-06-03 11:06:12 -07:00
Lisa Hsu
aeb6e2e3ec utils: checkpoint aggregator: some physmem files are too big to read at once, 
break it up into reading one page at a time. Also, avoid redoing a aggregating a checkpoint that's
already done.

--HG--
rename : util/checkpoint-aggregator.py => util/checkpoint_aggregator.py
 2010-06-03 10:34:40 -07:00
Ali Saidi
d2186857b1 ARM: Fix issue with m5.fast and ARM 2010-06-03 12:20:49 -04:00
Ali Saidi
5268067f14 ARM: Fix SPEC2000 benchmarks in SE mode. With this patch all 
Spec2k benchmarks seem to run with atomic or timing mode simple
CPUs. Fixed up some constants, handling of 64 bit arguments,
and marked a few more syscalls ignoreFunc.
 2010-06-02 12:58:18 -05:00
Min Kyu Jeong
5d5bf8cbc7 ARM: Fix IT state not updating when an instruction memory instruction faults. 2010-06-02 12:58:18 -05:00
Dam Sunwoo
4325519fc5 ARM: Allow multiple outstanding TLB walks to queue. 2010-06-02 12:58:18 -05:00
Ali Saidi
2bad5138e4 ARM TLB: Fix bug in memAttrs getting a bogus thread context 2010-06-02 12:58:18 -05:00
Dam Sunwoo
6b00c7fa22 ARM: Support table walks in timing mode. 2010-06-02 12:58:18 -05:00
Dam Sunwoo
6c8dd32fa4 ARM: Added support for Access Flag and some CP15 regs (V2PCWPR, V2PCWPW, V2PCWUR, V2PCWUW,...) 2010-06-02 12:58:18 -05:00
Gabe Black
85ba2a3243 ARM: Decode the neon instruction space. 2010-06-02 12:58:18 -05:00
Gabe Black
e50e6a260f ARM: Add a comment to vfp.cc that explains the asm statements. 2010-06-02 12:58:18 -05:00
Gabe Black
10031a0327 ARM: Move some case values out of ##included files. 
This will help keep the high level decode together and not have it spread into
the subordinate decode stuff. The ##include lines still need to be on a line
by themselves, though.
 2010-06-02 12:58:18 -05:00
Gabe Black
22f15ab94e ARM: Combine some redundant cases in one of the data decode functions. 2010-06-02 12:58:18 -05:00
Gabe Black
fcee2b3f31 ARM: Add comments to the classes in macromem.hh. 2010-06-02 12:58:18 -05:00
Gabe Black
362b747fdc ARM: Move code from vfp.hh to vfp.cc. 2010-06-02 12:58:18 -05:00
Ali Saidi
35e35fc825 ARM: Make some of the trace code more compact 2010-06-02 12:58:18 -05:00
Gabe Black
0abec53564 ARM: Move the longer MemoryReg::printoffset function in mem.hh into the cc file. 2010-06-02 12:58:18 -05:00
Gabe Black
9223725973 ARM: Move the ISA "clear" function into isa.cc. 2010-06-02 12:58:17 -05:00
Gabe Black
b6c2548a27 ARM: Get rid of the binary dumping function in utility.hh. 2010-06-02 12:58:17 -05:00
Gabe Black
f8d2ed708b ARM: Get rid of the empty branch.cc. 2010-06-02 12:58:17 -05:00
Gabe Black
0c574987c8 ARM: Mark some ARM static inst functions as inline. 2010-06-02 12:58:17 -05:00
Gabe Black
ba7a7b0394 ARM: Move some predecoder stuff into a .cc file. 
--HG--
rename : src/arch/arm/predecoder.hh => src/arch/arm/predecoder.cc
 2010-06-02 12:58:17 -05:00
Gabe Black
358fdc2a40 ARM: Decode to specialized conditional/unconditional versions of instructions. 
This is to avoid condition code based dependences from effectively serializing
instructions when the instruction doesn't actually use them.
 2010-06-02 12:58:17 -05:00
Gabe Black
596cbe19d4 ARM: Make sure undefined unconditional ARM instructions decode as such. 2010-06-02 12:58:17 -05:00
Gabe Black
6101e1b062 ARM: Implement a version of mcr and mrc that works in user mode. 2010-06-02 12:58:17 -05:00
Gabe Black
e91e6ff9a4 ARM: Hook the misc instructions into the thumb decoder. 2010-06-02 12:58:17 -05:00
Gabe Black
22d1a84509 ARM: Move some miscellaneous instructions out of the decoder to share with thumb. 2010-06-02 12:58:17 -05:00
Gabe Black
0e556e9dfb ARM: Treat LDRD in ARM with an odd index as an undefined instruction. 2010-06-02 12:58:17 -05:00
Ali Saidi
3dc6a8070e ARM: fix sizes of structs for ARM Linux 2010-06-02 12:58:17 -05:00
Ali Saidi
f703e9c975 ARM: Updated regressions for changes in SE mode stack 2010-06-02 12:58:17 -05:00
Ali Saidi
d3a519ef0c ARM: Fixup native trace support and add some v7/recent stack code 2010-06-02 12:58:17 -05:00
Gabe Black
5a6bf8301a ARM: Detect a bad offset field for the VFP Ldm/Stm instructions in the decoder. 2010-06-02 12:58:17 -05:00
Gabe Black
563db6cb99 ARM: Make sure the upc is zeroed when vectoring to a fault. 2010-06-02 12:58:17 -05:00
Ali Saidi
5d67be7b1e ARM: Implement the getrusage syscall. 2010-06-02 12:58:17 -05:00
Gabe Black
6e39288be0 ARM: Implement the bkpt instruction. 2010-06-02 12:58:16 -05:00
Gabe Black
e9c8f68c0f ARM: Make undefined instructions obey predication. 2010-06-02 12:58:16 -05:00
Gabe Black
05bd3eb4ec ARM: Implement support for the IT instruction and the ITSTATE bits of CPSR. 2010-06-02 12:58:16 -05:00
Gabe Black
b93ceef538 ARM: Get rid of some of the old FP implementation. 2010-06-02 12:58:16 -05:00
Ali Saidi
c1e1de8d69 ARM: Some TLB bug fixes. 2010-06-02 12:58:16 -05:00
Ali Saidi
7de7ea3b22 ARM: Move Miscreg functions out of isa.hh 2010-06-02 12:58:16 -05:00
Ali Saidi
cb9936cfde ARM: Implement the ARM TLB/Tablewalker. Needs performance improvements. 2010-06-02 12:58:16 -05:00
Ali Saidi
f246be4cbc DMA: Make DmaPort generic enough to be used other places 2010-06-02 12:58:16 -05:00
Ali Saidi
1546d8208b ARM: SE needs a definition for PageTable::serialize/unserialize 2010-06-02 12:58:16 -05:00
Ali Saidi
d2ba9243f5 ARM: Add BKPT instruction 
--HG--
rename : src/arch/arm/isa/formats/unknown.isa => src/arch/arm/isa/formats/breakpoint.isa
 2010-06-02 12:58:16 -05:00
Ali Saidi
b8ec214553 ARM: Implement ARM CPU interrupts 2010-06-02 12:58:16 -05:00
Ali Saidi
3aea20d143 ARM: Start over with translation from Alpha code as opposed to something that has cruft from 4 different ISAs. 2010-06-02 12:58:16 -05:00
Gabe Black
237c0617a0 ARM: Implement conversion to/from half precision. 2010-06-02 12:58:16 -05:00
Gabe Black
04e196f422 ARM: Clean up VFP 2010-06-02 12:58:16 -05:00