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gem5/src/cpu
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Kevin Lim fbe3e22474 Fix the O3CPU to support the multi-pass method for checking if the system has fully drained. 
src/cpu/o3/commit.hh:
src/cpu/o3/commit_impl.hh:
src/cpu/o3/decode.hh:
src/cpu/o3/decode_impl.hh:
src/cpu/o3/fetch.hh:
src/cpu/o3/fetch_impl.hh:
src/cpu/o3/iew.hh:
src/cpu/o3/iew_impl.hh:
src/cpu/o3/rename.hh:
src/cpu/o3/rename_impl.hh:
    Return a value so that the CPU can instantly return from draining if the pipeline is already drained.
src/cpu/o3/cpu.cc:
    Use values returned from pipeline stages so that the CPU can instantly return from draining if the pipeline is already drained.

--HG--
extra : convert_revision : d8ef6b811644ea67c8b40c4719273fa224105811
2006-07-06 17:57:20 -04:00
..
checker Remove sampler and serializer. Now they are handled through C++ interacting with Python. 2006-07-05 21:14:36 -04:00
memtest Reorganization/renaming of CPUExecContext. Now it is called SimpleThread in order to clear up the confusion due to the many ExecContexts. It also derives from a common ThreadState object, which holds various state common to threads across CPU models. 2006-06-07 15:29:53 -04:00
o3 Fix the O3CPU to support the multi-pass method for checking if the system has fully drained. 2006-07-06 17:57:20 -04:00
ozone Remove sampler and serializer. Now they are handled through C++ interacting with Python. 2006-07-05 21:14:36 -04:00
simple Fixes for draining. 2006-07-06 16:06:00 -04:00
trace Move main control from C++ into Python. 2006-06-09 23:01:31 -04:00
activity.cc Update copyright. 2006-06-07 16:02:55 -04:00
activity.hh Update copyright. 2006-06-07 16:02:55 -04:00
base.cc Remove sampler and serializer. Now they are handled through C++ interacting with Python. 2006-07-05 21:14:36 -04:00
base.hh Remove sampler and serializer. Now they are handled through C++ interacting with Python. 2006-07-05 21:14:36 -04:00
base_dyn_inst.hh Two updates that got combined into one ChangeSet accidentally. They're both pretty simple so they shouldn't cause any trouble. 2006-06-16 17:08:47 -04:00
base_dyn_inst_impl.hh Split off instantiation into separate CC files for each of the models. This makes it easier to be able to specify only certain CPU models. 2006-06-17 21:39:25 -04:00
cpu_models.py Use O3DynInst in cpu_models.py and in static_inst_exec_sigs.hh instead of a specific ISA dyn. inst. 2006-07-06 12:18:55 -04:00
cpuevent.cc Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh. 2006-06-06 17:32:21 -04:00
cpuevent.hh Miscellaneous minor fixes. 2006-06-16 17:15:18 -04:00
exec_context.hh Add in exec_context.hh, which is a file for documentation purposes only. It describes the ExecContext interface that the ISA uses to access CPU state. Also #ifdef Erik's old copy code from the decoder so ExecContext doesn't need his two specific copy functions. 2006-06-16 17:19:36 -04:00
exetrace.cc Merge ktlim@zizzer:/bk/newmem 2006-06-02 18:19:50 -04:00
exetrace.hh Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh. 2006-06-06 17:32:21 -04:00
func_unit.cc Reorganization to move FuncUnit, FUDesc, and OpDesc out of the encumbered directory and into the normal cpu directory. 2006-06-16 17:52:15 -04:00
func_unit.hh Reorganization to move FuncUnit, FUDesc, and OpDesc out of the encumbered directory and into the normal cpu directory. 2006-06-16 17:52:15 -04:00
inst_seq.hh Merge ktlim@zizzer:/bk/newmem 2006-06-02 18:19:50 -04:00
intr_control.cc Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh. 2006-06-06 17:32:21 -04:00
intr_control.hh Updated Authors from bk prs info 2006-05-31 19:26:56 -04:00
op_class.cc Updated Authors from bk prs info 2006-05-31 19:26:56 -04:00
op_class.hh Merge ktlim@zizzer:/bk/newmem 2006-06-02 18:19:50 -04:00
pc_event.cc Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh. 2006-06-06 17:32:21 -04:00
pc_event.hh Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh. 2006-06-06 17:32:21 -04:00
profile.cc Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh. 2006-06-06 17:32:21 -04:00
profile.hh Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh. 2006-06-06 17:32:21 -04:00
quiesce_event.cc Update copyright. 2006-06-07 16:02:55 -04:00
quiesce_event.hh Update copyright. 2006-06-07 16:02:55 -04:00
SConscript Merge ktlim@zizzer:/bk/newmem 2006-07-05 16:08:18 -04:00
simple_thread.cc Various serialization changes to make it possible for the O3CPU to checkpoint. 2006-07-06 17:53:26 -04:00
simple_thread.hh Various serialization changes to make it possible for the O3CPU to checkpoint. 2006-07-06 17:53:26 -04:00
smt.hh Updated Authors from bk prs info 2006-05-31 19:26:56 -04:00
static_inst.cc Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh. 2006-06-06 17:32:21 -04:00
static_inst.hh Use O3DynInst in cpu_models.py and in static_inst_exec_sigs.hh instead of a specific ISA dyn. inst. 2006-07-06 12:18:55 -04:00
thread_context.hh Fix for FS O3CPU compile ... missing forward class declaration/header file after files got split for ISA-independence 2006-07-03 12:19:35 -04:00
thread_state.cc Various serialization changes to make it possible for the O3CPU to checkpoint. 2006-07-06 17:53:26 -04:00
thread_state.hh Various serialization changes to make it possible for the O3CPU to checkpoint. 2006-07-06 17:53:26 -04:00