sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
2355 commits 2 branches 0 tags 204 MiB
Commit graph

3 commits

Author SHA1 Message Date
Kevin Lim
5be592f870 Make checker handle not executing the same instruction as the main CPU a little better. 
Also add the option for the checker to update itself with the main CPU's state if it executes an instruction differently (so it will handle DMA timing errors properly).

--HG--
extra : convert_revision : 760d11ec1a249bc75e2807d320866b5d08c2b6f2
 2006-08-02 12:06:59 -04:00
Kevin Lim
8671d927d8 Add in comments for checker. 
--HG--
extra : convert_revision : 8921907af0f18313bc66ad2a584fc182526fe1a2
 2006-06-01 15:40:06 -04:00
Kevin Lim
c23b23f4e7 Add in checker. Supports dynamically verifying the execution of instructions, as well as limited amount of control path verification. It will verify anything within the program, but anything external (traps, interrupts, XC) it assumes is redirected properly by the CPU. Similarly it assumes the results of store conditionals, uncached loads, and instructions marked as "unverifiable" are correct from the CPU. 
base/traceflags.py:
build/SConstruct:
cpu/SConscript:
cpu/cpu_models.py:
    Add in Checker.
cpu/base.cc:
    Add in checker support.  Also XC status starts off as suspended.
cpu/base.hh:
    Add in checker.

--HG--
extra : convert_revision : 091b5cc83e837858adb681ef0137a0beb30bd1b2
 2006-05-16 13:59:29 -04:00