py/asmthumb: Allow to compile with -Wsign-compare and -Wunused-parameter.
py/asmthumb: Allow to compile with -Wsign-compare and -Wunused-parameter.

alex-march/micropython,blazewicz/micropython,supergis/micropython,dhylands/micropython,bvernoux/micropython,emfcamp/micropython,pozetroninc/micropython,swegener/micropython,adamkh/micropython,mianos/micropython,cwyark/micropython,dxxb/micropython,Peetz0r/micropython-esp32,micropython/micropython-esp32,kerneltask/micropython,praemdonck/micropython,pramasoul/micropython,cwyark/micropython,blazewicz/micropython,kerneltask/micropython,misterdanb/micropython,pfalcon/micropython,misterdanb/micropython,pozetroninc/micropython,adafruit/circuitpython,lowRISC/micropython,praemdonck/micropython,redbear/micropython,toolmacher/micropython,adafruit/micropython,dhylands/micropython,infinnovation/micropython,ChuckM/micropython,cwyark/micropython,adafruit/circuitpython,jmarcelino/pycom-micropython,danicampora/micropython,MrSurly/micropython-esp32,torwag/micropython,jmarcelino/pycom-micropython,turbinenreiter/micropython,emfcamp/micropython,lowRISC/micropython,ganshun666/micropython,selste/micropython,emfcamp/micropython,martinribelotta/micropython,HenrikSolver/micropython,blmorris/micropython,henriknelson/micropython,mpalomer/micropython,mhoffma/micropython,TDAbboud/micropython,hiway/micropython,blmorris/micropython,trezor/micropython,mhoffma/micropython,kerneltask/micropython,adafruit/circuitpython,torwag/micropython,dmazzella/micropython,praemdonck/micropython,adamkh/micropython,MrSurly/micropython,lowRISC/micropython,galenhz/micropython,supergis/micropython,ruffy91/micropython,ryannathans/micropython,ganshun666/micropython,pfalcon/micropython,ruffy91/micropython,ChuckM/micropython,PappaPeppar/micropython,adafruit/circuitpython,jmarcelino/pycom-micropython,supergis/micropython,PappaPeppar/micropython,dxxb/micropython,tralamazza/micropython,alex-robbins/micropython,turbinenreiter/micropython,supergis/micropython,toolmacher/micropython,dxxb/micropython,pramasoul/micropython,hosaka/micropython,deshipu/micropython,tobbad/micropython,trezor/micropython,infinnovation/micropython,martinribelotta/micropython,redbear/micropython,alex-march/micropython,xhat/micropython,turbinenreiter/micropython,ruffy91/micropython,pozetroninc/micropython,blmorris/micropython,deshipu/micropython,misterdanb/micropython,pozetroninc/micropython,xhat/micropython,tuc-osg/micropython,matthewelse/micropython,drrk/micropython,puuu/micropython,alex-robbins/micropython,puuu/micropython,misterdanb/micropython,kerneltask/micropython,pramasoul/micropython,blmorris/micropython,selste/micropython,misterdanb/micropython,Timmenem/micropython,torwag/micropython,dinau/micropython,pozetroninc/micropython,TDAbboud/micropython,drrk/micropython,blazewicz/micropython,EcmaXp/micropython,jmarcelino/pycom-micropython,supergis/micropython,ernesto-g/micropython,PappaPeppar/micropython,toolmacher/micropython,Timmenem/micropython,matthewelse/micropython,TDAbboud/micropython,neilh10/micropython,torwag/micropython,tobbad/micropython,Timmenem/micropython,mianos/micropython,ernesto-g/micropython,alex-robbins/micropython,swegener/micropython,blmorris/micropython,jmarcelino/pycom-micropython,bvernoux/micropython,hiway/micropython,chrisdearman/micropython,adafruit/micropython,neilh10/micropython,MrSurly/micropython,oopy/micropython,ryannathans/micropython,MrSurly/micropython,turbinenreiter/micropython,tuc-osg/micropython,EcmaXp/micropython,puuu/micropython,oopy/micropython,mianos/micropython,SHA2017-badge/micropython-esp32,tobbad/micropython,SHA2017-badge/micropython-esp32,EcmaXp/micropython,redbear/micropython,dmazzella/micropython,mhoffma/micropython,MrSurly/micropython-esp32,omtinez/micropython,mianos/micropython,hosaka/micropython,galenhz/micropython,tuc-osg/micropython,matthewelse/micropython,martinribelotta/micropython,redbear/micropython,kerneltask/micropython,neilh10/micropython,trezor/micropython,puuu/micropython,tuc-osg/micropython,mianos/micropython,Timmenem/micropython,infinnovation/micropython,galenhz/micropython,Peetz0r/micropython-esp32,hosaka/micropython,tralamazza/micropython,hosaka/micropython,Peetz0r/micropython-esp32,ChuckM/micropython,chrisdearman/micropython,matthewelse/micropython,swegener/micropython,swegener/micropython,ruffy91/micropython,pfalcon/micropython,micropython/micropython-esp32,danicampora/micropython,matthewelse/micropython,praemdonck/micropython,danicampora/micropython,dhylands/micropython,MrSurly/micropython,drrk/micropython,TDAbboud/micropython,HenrikSolver/micropython,micropython/micropython-esp32,bvernoux/micropython,dinau/micropython,dinau/micropython,bvernoux/micropython,adafruit/circuitpython,selste/micropython,oopy/micropython,martinribelotta/micropython,omtinez/micropython,chrisdearman/micropython,lowRISC/micropython,torwag/micropython,alex-robbins/micropython,drrk/micropython,bvernoux/micropython,omtinez/micropython,galenhz/micropython,dinau/micropython,dinau/micropython,ChuckM/micropython,infinnovation/micropython,dmazzella/micropython,ryannathans/micropython,hiway/micropython,henriknelson/micropython,blazewicz/micropython,trezor/micropython,puuu/micropython,HenrikSolver/micropython,omtinez/micropython,mhoffma/micropython,matthewelse/micropython,tralamazza/micropython,ganshun666/micropython,toolmacher/micropython,galenhz/micropython,pramasoul/micropython,Peetz0r/micropython-esp32,pfalcon/micropython,adafruit/circuitpython,drrk/micropython,ernesto-g/micropython,xhat/micropython,emfcamp/micropython,omtinez/micropython,dhylands/micropython,ryannathans/micropython,oopy/micropython,AriZuu/micropython,deshipu/micropython,oopy/micropython,micropython/micropython-esp32,micropython/micropython-esp32,hiway/micropython,Timmenem/micropython,xhat/micropython,dxxb/micropython,HenrikSolver/micropython,adafruit/micropython,MrSurly/micropython,turbinenreiter/micropython,Peetz0r/micropython-esp32,adamkh/micropython,mhoffma/micropython,PappaPeppar/micropython,MrSurly/micropython-esp32,deshipu/micropython,ernesto-g/micropython,danicampora/micropython,praemdonck/micropython,pfalcon/micropython,dhylands/micropython,SHA2017-badge/micropython-esp32,hosaka/micropython,AriZuu/micropython,ryannathans/micropython,dmazzella/micropython,ruffy91/micropython,tobbad/micropython,TDAbboud/micropython,adamkh/micropython,toolmacher/micropython,SHA2017-badge/micropython-esp32,infinnovation/micropython,ganshun666/micropython,emfcamp/micropython,adafruit/micropython,EcmaXp/micropython,MrSurly/micropython-esp32,chrisdearman/micropython,redbear/micropython,selste/micropython,lowRISC/micropython,MrSurly/micropython-esp32,AriZuu/micropython,swegener/micropython,SHA2017-badge/micropython-esp32,henriknelson/micropython,cwyark/micropython,mpalomer/micropython,ganshun666/micropython,adafruit/micropython,danicampora/micropython,alex-robbins/micropython,pramasoul/micropython,henriknelson/micropython,mpalomer/micropython,cwyark/micropython,adamkh/micropython,alex-march/micropython,PappaPeppar/micropython,henriknelson/micropython,selste/micropython,neilh10/micropython,xhat/micropython,HenrikSolver/micropython,tuc-osg/micropython,trezor/micropython,mpalomer/micropython,ernesto-g/micropython,martinribelotta/micropython,chrisdearman/micropython,AriZuu/micropython,hiway/micropython,tobbad/micropython,neilh10/micropython,mpalomer/micropython,tralamazza/micropython,ChuckM/micropython,AriZuu/micropython,blazewicz/micropython,alex-march/micropython,deshipu/micropython,dxxb/micropython,alex-march/micropython,EcmaXp/micropython