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import os
import subprocess
import re
import random
import sys
sys.path.append("targets/p9_nimbus/sbeTest" )
import testIstepAuto
err = False
syms = {};
# @fn register_hb_debug_framework_tools
# @brief Create a simics command wrapper for each debug tool module.
def register_sbe_debug_framework_tools():
fillSymTable()
# Create command hook.
new_command("sbe-istep", testIstepAuto.sbe_istep_func,
args = [arg(int_t, "major"), arg(int_t, "minor")],
alias = "istep",
type = ["sbe-commands"],
short = "Runs the debug framework for istep ",
doc = "")
new_command("sbe-trace", collectTrace,
args = [],
alias = "strace",
type = ["sbe-commands"],
short = "Runs the debug framework for istep ",
doc = "")
print "SBE Debug Framework: Registered tool:", "sbe-istep"
print "SBE Debug Framework: Registered tool:", "sbe-trace"
def fillSymTable():
symFile = os.environ['SBE_IMG_OUT_LOC'] + "/sbe.syms"
f = open( symFile, 'r')
for line in f:
words = line.split()
if( len(words) == 3):
syms[words[2]] = words[0]
def collectTrace():
cmd1 = "pipe \"p9Proc0.sbe.mibo_space.x 0x" + syms['g_pk_trace_buf'] + " 0x2028\" \"sed 's/^p:0x........ //g' | sed 's/ ................$//g' | sed 's/ //g' | xxd -r -p> ppetrace.bin\""
toolPath = os.environ['SBE_IMG_OUT_LOC'] + "/../../tools/ppetracepp/"
cmd2 = "shell \"" + toolPath + "ppe2fsp ppetrace.bin sbetrace.bin \""
cmd3 = "shell \"" + toolPath + "fsp-trace -s " + os.environ['SBE_IMG_OUT_LOC'] + "/trexStringFile sbetrace.bin > tracMERG \""
cmd4 = "shell \"" + "cat tracMERG \""
( rc, out ) = quiet_run_command( cmd1, output_modes.regular )
if ( rc ):
print "simics ERROR running %s: %d "%( cmd1, rc )
SIM_run_alone( run_command, cmd2 )
SIM_run_alone( run_command, cmd3 )
SIM_run_alone( run_command, cmd4 )
# Run the registration automatically whenever this script is loaded.
register_sbe_debug_framework_tools()
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