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1504 commits

Author SHA1 Message Date
Gabe Black b8bf34be05 ARM: Set up the initial stack frame to match a recent Linux. 2009-07-27 00:52:31 -07:00
Gabe Black a41e132007 ARM: Make native trace only print when registers are changing value. 
When registers have incorrect values but aren't actively changing, it's likely
they're not being modified at all. The fact that they're still wrong isn't
very important.
 2009-07-27 00:52:01 -07:00
Gabe Black 519ace4dfd ARM: Add a native tracer. 
--HG--
rename : src/arch/sparc/SparcNativeTrace.py => src/arch/arm/ArmNativeTrace.py
rename : src/arch/sparc/nativetrace.cc => src/arch/arm/nativetrace.cc
rename : src/arch/sparc/nativetrace.hh => src/arch/arm/nativetrace.hh
 2009-07-27 00:51:35 -07:00
Ali Saidi e7640227ca ARM: Fix fstat/fstat64 structs to match EABI definitions. 2009-07-27 00:51:20 -07:00
Ali Saidi 99831ed938 ARM: Handle register indexed system calls. 2009-07-27 00:51:01 -07:00
Gabe Black ef4e8b04a6 SPARC: Fix a minor compile bug in native trace on gcc > 4.1. 2009-07-25 15:14:00 -07:00
Gabe Black 9ba2ed8532 MIPS: Small fix I forgot to qrefresh into my last change. 2009-07-22 01:57:55 -07:00
Gabe Black 7f0c07bf03 MIPS: Style/formatting sweep of the decoder itself. 2009-07-22 01:51:10 -07:00
Gabe Black c874bfae3f MIPS: Format the register index constants like the other ISAs. 
Also a few more style fixes.
 2009-07-21 23:38:26 -07:00
Gabe Black 74584d79b6 MIPS: Get MIPS_FS to compile, more style fixes. 
Some breakage was from my BitUnion change, some was much older.
 2009-07-21 01:09:05 -07:00
Gabe Black 7548082d3b MIPS: Many style fixes. 
White space, commented out code, some other minor fixes.
 2009-07-21 01:08:53 -07:00
Gabe Black dc0a017ed0 isa_parser: Get rid of the now unused ControlBitfieldOperand. 2009-07-20 20:20:17 -07:00
Gabe Black 5161bc19d9 MIPS: Use BitUnions instead of bits() functions and constants. 
Also fix style issues in regions around these changes.
 2009-07-20 20:14:15 -07:00
Gabe Black 3e8e813218 CPU: Separate out native trace into ISA (in)dependent code and SimObjects. 
--HG--
rename : src/cpu/nativetrace.cc => src/arch/sparc/nativetrace.cc
rename : src/cpu/nativetrace.hh => src/arch/sparc/nativetrace.hh
rename : src/cpu/NativeTrace.py => src/arch/x86/X86NativeTrace.py
 2009-07-19 23:54:56 -07:00
Gabe Black f0cb698a87 X86: Move a displaced comment back to where it goes. 2009-07-19 23:51:47 -07:00
Gabe Black 563654275f X86: Add some misc registers for FP control state. 2009-07-19 23:51:41 -07:00
Gabe Black d85cd08113 X86: Set up a named constant for the "fold bit" for int register indices. 2009-07-17 18:49:22 -07:00
Gabe Black 7b6587fc9c X86: Tame the wilds of def operands. 2009-07-17 00:29:56 -07:00
Gabe Black df378285f8 X86: Shift some register flattening work into the decoder. 2009-07-17 00:29:42 -07:00
Gabe Black e9eccf7225 X86: Add range checks for miscreg indexing utility functions. 2009-07-16 09:30:14 -07:00
Gabe Black ba6b8389ee X86: Take limitted advantage of the compilers type checking for microop operands. 2009-07-16 09:29:29 -07:00
Gabe Black 80c834ccac X86: Fix a number of places where the wrong form of a microop was used. 2009-07-16 09:27:56 -07:00
Gabe Black 3f9b0cc5ca X86: Fix x87 stack register indexing. 2009-07-16 09:26:38 -07:00
Jack Whitham fce4412d76 ARM: Fix the "open" flag constants. 2009-07-14 21:03:33 -07:00
Gabe Black 60577eb4ca ISAs: Get rid of the IControl operand type. 
A separate operand type is not necessary to use two bitfields to generate the
index.
 2009-07-10 01:21:04 -07:00
Gabe Black 64fe7af51a SPARC: Set up a lookup table for integer register flattening. 
Using a look up table changed the run time of the SPARC_FS solaris boot
regression from:

real    14m45.951s
user    13m57.528s
sys     0m3.452s

to:

real    12m19.777s
user    12m2.685s
sys     0m2.420s
 2009-07-10 01:01:47 -07:00
Gabe Black 9993ca8280 X86: Fold the MiscRegFile all the way into the ISA object. 2009-07-09 20:29:02 -07:00
Gabe Black 60d47aa5f9 SPARC: Fold the MiscRegFile all the way into the ISA object. 2009-07-09 20:28:50 -07:00
Gabe Black de7f462219 MIPS: Fold the MiscRegFile all the way into the ISA object. 2009-07-09 20:28:39 -07:00
Gabe Black e14c408b62 ARM: Fold the MiscRegFile all the way into the ISA object. 2009-07-09 20:28:27 -07:00
Gabe Black 5643a222e3 Alpha: Missed a file in an earlier changeset. 2009-07-09 00:20:41 -07:00
Gabe Black c9a27d85b9 Get rid of the unused get(Data|Inst)Asid and (inst|data)Asid functions. 2009-07-08 23:02:22 -07:00
Gabe Black 3d39b62132 Alpha: Pull the MiscRegFile fully into the ISA object. 2009-07-08 23:02:22 -07:00
Gabe Black b398b8ff1b Registers: Add a registers.hh file as an ISA switched header. 
This file is for register indices, Num* constants, and register types.
copyRegs and copyMiscRegs were moved to utility.hh and utility.cc.

--HG--
rename : src/arch/alpha/regfile.hh => src/arch/alpha/registers.hh
rename : src/arch/arm/regfile.hh => src/arch/arm/registers.hh
rename : src/arch/mips/regfile.hh => src/arch/mips/registers.hh
rename : src/arch/sparc/regfile.hh => src/arch/sparc/registers.hh
rename : src/arch/x86/regfile.hh => src/arch/x86/registers.hh
 2009-07-08 23:02:21 -07:00
Gabe Black 997f36c711 Registers: Collapse ARM and MIPS regfile directories. 
--HG--
rename : src/arch/arm/regfile/misc_regfile.hh => src/arch/arm/misc_regfile.hh
rename : src/arch/arm/regfile/regfile.cc => src/arch/arm/regfile.cc
rename : src/arch/mips/regfile/misc_regfile.cc => src/arch/mips/misc_regfile.cc
rename : src/arch/mips/regfile/misc_regfile.hh => src/arch/mips/misc_regfile.hh
 2009-07-08 23:02:21 -07:00
Gabe Black aa031e1c11 Alpha: Move reg_redir into its own files, and move some constants into regfile.hh. 2009-07-08 23:02:21 -07:00
Gabe Black 5c37d10624 Registers: Eliminate the ISA defined RegFile class. 2009-07-08 23:02:21 -07:00
Gabe Black 9bf22992ee Alpha: Get rid of function prototypes with no implementations. 2009-07-08 23:02:21 -07:00
Gabe Black 43345bff6c Registers: Move the PCs out of the ISAs and into the CPUs. 2009-07-08 23:02:21 -07:00
Gabe Black 1b29f1621d ARM, Simple CPU: Fix an index and add assert checks. 2009-07-08 23:02:21 -07:00
Gabe Black 0338c83c9d MIPS: Get rid of an orphaned MIPS .cc file. 2009-07-08 23:02:21 -07:00
Gabe Black 6ebce9d65a Alpha: Phase out Alpha's intregfile.hh and intregfile.cc. 2009-07-08 23:02:21 -07:00
Gabe Black faa6ebebe1 SPARC: Phase out SPARC's intregfile.hh. 2009-07-08 23:02:20 -07:00
Gabe Black ecde884404 X86: Phase out x86's intregfile.hh. 2009-07-08 23:02:20 -07:00
Gabe Black 301df68c73 MIPS: Phase out MIPS's int_regfile.hh. 2009-07-08 23:02:20 -07:00
Gabe Black 27b6148f47 ARM: Flush out the ARM's int_regfile.hh. 2009-07-08 23:02:20 -07:00
Gabe Black a480ba00b9 Registers: Eliminate the ISA defined integer register file. 2009-07-08 23:02:20 -07:00
Gabe Black 0cb180ea0d Registers: Eliminate the ISA defined floating point register file. 2009-07-08 23:02:20 -07:00
Gabe Black 25884a8773 Registers: Get rid of the float register width parameter. 2009-07-08 23:02:20 -07:00
Gabe Black 32daf6fc3f Registers: Add an ISA object which replaces the MiscRegFile. 
This object encapsulates (or will eventually) the identity and characteristics
of the ISA in the CPU.
 2009-07-08 23:02:20 -07:00