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| author | Olivier Martin <olivier.martin@arm.com> | 2014-08-19 13:36:00 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-08-19 13:36:00 +0000 |
| commit | 743a2a550c9e77419968500216c9383296910ebf (patch) | |
| tree | 9a7c478cde0862fcc034bc907640ef37d3c28632 /ArmPlatformPkg | |
| parent | 04ad241e2081312be62a9f299311949e85ed725c (diff) | |
| download | edk2-platforms-743a2a550c9e77419968500216c9383296910ebf.tar.xz | |
ArmPlatformPkg/Scripts: Update the profiling script to work on AArch64 with the latest DS-5
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15836 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPlatformPkg')
| -rw-r--r-- | ArmPlatformPkg/Scripts/Ds5/profile.py | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/ArmPlatformPkg/Scripts/Ds5/profile.py b/ArmPlatformPkg/Scripts/Ds5/profile.py index c595dac717..2e55993c60 100644 --- a/ArmPlatformPkg/Scripts/Ds5/profile.py +++ b/ArmPlatformPkg/Scripts/Ds5/profile.py @@ -28,6 +28,9 @@ def usage(): print "-t,--trace: Location of the Trace file" print "-s,--symbols: Location of the symbols and modules" +def get_address_from_string(address): + return int(address.strip("S:").strip("N:").strip("EL2:").strip("EL1:"), 16) + def get_module_from_addr(modules, addr): for key,value in modules.items(): if (value['start'] <= addr) and (addr <= value['end']): @@ -174,8 +177,13 @@ try: line = info_file_str.readline().strip('\n') while (line != '') and ("Symbols from" not in line): if ("ER_RO" in line): - modules[module_name]['start'] = int(line.split()[0].strip("S:"), 16) - modules[module_name]['end'] = int(line.split()[2].strip("S:"), 16) + modules[module_name]['start'] = get_address_from_string(line.split()[0]) + modules[module_name]['end'] = get_address_from_string(line.split()[2]) + line = info_file_str.readline().strip('\n') + break; + if (".text" in line): + modules[module_name]['start'] = get_address_from_string(line.split()[0]) + modules[module_name]['end'] = get_address_from_string(line.split()[2]) line = info_file_str.readline().strip('\n') break; line = info_file_str.readline().strip('\n') @@ -191,6 +199,14 @@ try: line = info_func_str.readline().strip('\n') func_prev = None while line != '': + # We ignore all the functions after 'Functions in' + if ("Functions in " in line): + line = info_func_str.readline().strip('\n') + while line != '': + line = info_func_str.readline().strip('\n') + line = info_func_str.readline().strip('\n') + continue + if ("Low-level symbols" in line): # We need to fixup the last function of the module if func_prev is not None: @@ -199,9 +215,11 @@ try: line = info_func_str.readline().strip('\n') continue + func_name = line.split()[1] - func_start = int(line.split()[0].strip("S:"), 16) + func_start = get_address_from_string(line.split()[0]) module_name = get_module_from_addr(modules, func_start) + if func_name not in functions.keys(): functions[func_name] = {} functions[func_name][module_name] = {} @@ -263,7 +281,7 @@ prev_callee = None while line: try: func_name = line.split('\t')[column_function].strip() - address = int(line.split('\t')[column_addr].strip("S:"), 16) + address = get_address_from_string(line.split('\t')[column_addr]) cycles = int(line.split('\t')[column_cycles]) callee = add_cycles_to_function(functions, func_name, address, cycles) if (prev_callee != None) and (prev_callee != callee): |