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| author | Steve Reinhardt <stever@eecs.umich.edu> | 2003-10-24 23:02:36 -0700 |
|---|---|---|
| committer | Steve Reinhardt <stever@eecs.umich.edu> | 2003-10-24 23:02:36 -0700 |
| commit | 91cb532f9f44874e768ba749df03ca1f4dc07bc9 (patch) | |
| tree | 71e2b0173f5ed7c2e84968e525973f514fb9b1b8 /cpu/exec_context.hh | |
| parent | cd6b6df581f554805a5a1388ccd78044d91a2663 (diff) | |
| download | gem5-91cb532f9f44874e768ba749df03ca1f4dc07bc9.tar.xz | |
Make FullCPU schedule its TickEvent when one of its contexts becomes active.
This fixes detailed-mpboot, which was broken as of my last change.
Also clean up some of the ExecContext status initialization.
cpu/base_cpu.hh:
CPU::execCtxStatusChg() now takes thread_num as an arg so the CPU knows
which execContext had the status change.
BaseCPU::registerExecContexts() no longer needs to be virtual.
cpu/exec_context.cc:
Initialize _status directly... don't use setStatus() as this will notify the CPU
of the change before it is ready.
CPU::execCtxStatusChg() now takes thread_num as an arg so the CPU knows
which execContext had the status change.
cpu/exec_context.hh:
Don't need initStatus() any more.
cpu/simple_cpu/simple_cpu.cc:
Move execCtxStatusChg() from header to .cc file.
No longer need specialized version of registerExecContexts to schedule TickEvent.
cpu/simple_cpu/simple_cpu.hh:
Move execCtxStatusChg() from header to .cc file.
CPU::execCtxStatusChg() now takes thread_num as arg (must be 0 for SimpleCPU).
No longer need specialized version of registerExecContexts to schedule TickEvent.
kern/tru64/tru64_system.cc:
Don't need initRegs; the PC etc. get initialized in the CPU constructor.
ExecContexts start out as Unallocated, so no need to set them to Unallocated here.
kern/tru64/tru64_system.hh:
Don't need initRegs; the PC etc. get initialized in the CPU constructor.
sim/prog.cc:
ExecContexts start out as Unallocated, so no need to set them to Unallocated here.
--HG--
extra : convert_revision : e960ebbeb845960344633798e251b6c8bf1c0378
Diffstat (limited to 'cpu/exec_context.hh')
| -rw-r--r-- | cpu/exec_context.hh | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/cpu/exec_context.hh b/cpu/exec_context.hh index 5c6e84cee..f2afaa334 100644 --- a/cpu/exec_context.hh +++ b/cpu/exec_context.hh @@ -68,10 +68,6 @@ class ExecContext public: Status status() const { return _status; } - // Unlike setStatus(), initStatus() has no side effects other than - // setting the _status variable. - void initStatus(Status init_status) { _status = init_status; } - void setStatus(Status new_status); #ifdef FULL_SYSTEM |