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checkstack: Be more flexible in finding the timer irq function 

If __vector_13 doesn't exist then try __vector_17.  If neither exists
then handle that gracefully.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2017-04-02 23:07:21 -04:00
parent 565861f680
commit 74e15b2eb5
1 changed files with 2 additions and 2 deletions
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4
scripts/checkstack.py
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@ -193,7 +193,7 @@ def main():
funcsbyname[funcnameroot] = info funcsbyname[funcnameroot] = info
mainfunc = funcsbyname.get('sched_main') mainfunc = funcsbyname.get('sched_main')
cmdfunc = funcsbyname.get('command_task') cmdfunc = funcsbyname.get('command_task')
eventfunc = funcsbyname.get('__vector_13') eventfunc = funcsbyname.get('__vector_13', funcsbyname.get('__vector_17'))
for funcnameroot, info in funcsbyname.items(): for funcnameroot, info in funcsbyname.items():
if (funcnameroot.startswith('_DECL_taskfuncs_') if (funcnameroot.startswith('_DECL_taskfuncs_')
or funcnameroot.startswith('_DECL_initfuncs_') or funcnameroot.startswith('_DECL_initfuncs_')
@ -207,7 +207,7 @@ def main():
numparams = int(datalines[info.funcaddr][2], 16) numparams = int(datalines[info.funcaddr][2], 16)
stackusage = cmdfunc.basic_stack_usage + 2 + numparams * 4 stackusage = cmdfunc.basic_stack_usage + 2 + numparams * 4
cmdfunc.noteCall(0, f.funcaddr, stackusage) cmdfunc.noteCall(0, f.funcaddr, stackusage)
if funcnameroot.endswith('_event'): if funcnameroot.endswith('_event') and eventfunc is not None:
eventfunc.noteCall(0, info.funcaddr, eventfunc.basic_stack_usage + 2) eventfunc.noteCall(0, info.funcaddr, eventfunc.basic_stack_usage + 2)
# Calculate maxstackusage # Calculate maxstackusage