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gem5/src/arch/x86
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Nilay Vaish f47c2f6415 X86: make use of register predication 
The patch introduces two predicates for condition code registers -- one
tests if a register needs to be read, the other tests whether a register
needs to be written to. These predicates are evaluated twice -- during
construction of the microop and during its execution. Register reads
and writes are elided depending on how the predicates evaluate.
2012-09-11 09:33:42 -05:00
..
bios gcc: Clean-up of non-C++0x compliant code, first steps 2012-03-19 06:36:09 -04:00
insts ISA: Put parser generated files in a "generated" directory. 2012-04-23 12:00:41 -07:00
isa X86: make use of register predication 2012-09-11 09:33:42 -05:00
linux sysemul: bump all linux versions of for syscal emulation to 3.0. 2012-08-15 10:38:04 -04:00
regs x86: Add a separate register for D flag bit 2012-09-11 09:25:43 -05:00
cpuid.cc X86 CPUID: Return false if unknown processor family 2012-07-22 20:31:23 -05:00
cpuid.hh X86: Sometimes CPUID depends on ecx, so pass that in. 2010-05-02 00:40:17 -07:00
decoder.cc ISA,CPU: Generalize and split out the components of the decode cache. 2012-05-26 13:45:12 -07:00
decoder.hh X86: Ensure that the decoder's internal ExtMachInst is completely initialized. 2012-06-04 10:43:08 -07:00
decoder_tables.cc CPU: Merge the predecoder and decoder. 2012-05-26 13:44:46 -07:00
emulenv.cc CPU: Merge the predecoder and decoder. 2012-05-26 13:44:46 -07:00
emulenv.hh gcc: Clean-up of non-C++0x compliant code, first steps 2012-03-19 06:36:09 -04:00
faults.cc ISA: Put parser generated files in a "generated" directory. 2012-04-23 12:00:41 -07:00
faults.hh gcc: Clean-up of non-C++0x compliant code, first steps 2012-03-19 06:36:09 -04:00
interrupts.cc Clock: Move the clock and related functions to ClockedObject 2012-08-21 05:49:01 -04:00
interrupts.hh Clock: Move the clock and related functions to ClockedObject 2012-08-21 05:49:01 -04:00
intmessage.hh MEM: Remove the Broadcast destination from the packet 2012-04-14 05:45:55 -04:00
isa.cc x86: minor checkpointing bug fixes 2010-08-17 05:20:39 -07:00
isa.hh includes: sort all includes 2011-04-15 10:44:06 -07:00
isa_traits.hh ISA: Back-out NoopMachInst as a StaticInstPtr change. 2012-06-05 13:52:30 -04:00
kernel_stats.hh copyright: Change HP copyright on x86 code to be more friendly 2010-05-23 22:44:15 -07:00
locked_mem.hh gcc: Clean-up of non-C++0x compliant code, first steps 2012-03-19 06:36:09 -04:00
memhelpers.hh ExecContext: Rename the readBytes/writeBytes functions to readMem and writeMem. 2011-07-02 22:35:04 -07:00
microcode_rom.hh includes: sort all includes 2011-04-15 10:44:06 -07:00
mmapped_ipr.hh Clock: Add a Cycles wrapper class and use where applicable 2012-08-28 14:30:33 -04:00
nativetrace.cc gcc: Clean-up of non-C++0x compliant code, first steps 2012-03-19 06:36:09 -04:00
nativetrace.hh Make commenting on close namespace brackets consistent. 2011-01-03 14:35:43 -08:00
pagetable.cc x86: logSize and lruSeq are now optional ckpt params 2012-07-10 22:51:54 -07:00
pagetable.hh x86: added page size in bytes tlb entry function 2012-07-11 12:21:04 -07:00
pagetable_walker.cc Packet: Remove NACKs from packet and its use in endpoints 2012-08-22 11:39:59 -04:00
pagetable_walker.hh sim: Remove FastAlloc 2012-06-05 01:23:08 -04:00
process.cc X86: Move the GDT down to where it can be accessed in 32 bit mode. 2012-05-27 19:01:08 -07:00
process.hh includes: sort all includes 2011-04-15 10:44:06 -07:00
registers.hh O3: Clean up the O3 structures and try to pack them a bit better. 2012-06-05 01:23:09 -04:00
remote_gdb.cc X86: Get rid of more uses of FULL_SYSTEM. 2011-10-30 00:33:02 -07:00
remote_gdb.hh copyright: Change HP copyright on x86 code to be more friendly 2010-05-23 22:44:15 -07:00
SConscript ISA: Back-out NoopMachInst as a StaticInstPtr change. 2012-06-05 13:52:30 -04:00
SConsopts copyright: This file need not have had the more restrictive copyright. 2009-02-09 20:10:15 -08:00
stacktrace.cc MEM: Make port proxies use references rather than pointers 2012-02-24 11:45:30 -05:00
stacktrace.hh trace: reimplement the DTRACE function so it doesn't use a vector 2011-04-15 10:44:32 -07:00
system.cc X86: Report an error if there's no kernel object, don't blindly use it. 2012-04-21 15:00:23 -07:00
system.hh sim: revamp unserialization procedure 2010-08-17 05:17:06 -07:00
tlb.cc X86 TLB: Add a missing = sign 2012-06-07 17:03:45 -05:00
tlb.hh X86: Use the AddrTrie class to implement the TLB. 2012-04-14 23:24:18 -07:00
types.cc X86: Change the copyright holder to AMD. 2010-08-27 15:35:36 -07:00
types.hh CPU: Merge the predecoder and decoder. 2012-05-26 13:44:46 -07:00
utility.cc Clock: Add a Cycles wrapper class and use where applicable 2012-08-28 14:30:33 -04:00
utility.hh gcc: Clean-up of non-C++0x compliant code, first steps 2012-03-19 06:36:09 -04:00
vtophys.cc X86: Use the AddrTrie class to implement the TLB. 2012-04-14 23:24:18 -07:00
vtophys.hh gcc: Clean-up of non-C++0x compliant code, first steps 2012-03-19 06:36:09 -04:00
x86_traits.hh x86: Add a separate register for D flag bit 2012-09-11 09:25:43 -05:00
X86LocalApic.py Device: Remove overloaded pio_latency parameter 2012-08-21 05:50:03 -04:00
X86NativeTrace.py CPU: Separate out native trace into ISA (in)dependent code and SimObjects. 2009-07-19 23:54:56 -07:00
X86System.py Loader: Make the load address mask be a parameter of the system rather than a constant. 2010-08-23 11:18:39 -05:00
X86TLB.py MEM: Introduce the master/slave port roles in the Python classes 2012-02-13 06:43:09 -05:00