Hacker News

N ka application programmer instincts ma ɲɛ ni debugging assembler ye

Kow fɔcogo

15 min read Via landedstar.com

Mewayz Team

Editorial Team

Hacker News

Ne ka baarakɛminɛn porogaramukɛla instincts ma ɲɛ ni Assembler debugging

ye

San caman kɔnɔ , n ka baarakɛ diɲɛ jɔlen bɛ abstraction layɛrɛw sanfɛ . Ne min ye bi baarakɛminɛnw porogaramukɛla ye, ne bɛ balo sigida lafiyalen dɔ kɔnɔ, kanw sanfɛla la, baarakɛcogo ɲɛnabɔlenw, ani karamɔgɔya barikamaw. A null pointer exception ye wa? Stack trace bɛ n ɲɛsin gɛlɛya layini ma. Hakilila-jɔ-yɔrɔ dɔ? A ka c’a la, nɔgɔbɔla b’a minɛ sanni ne yɛrɛ k’a kɔlɔsi. Nin abstraction in ye fanga belebele ye, min b’a to an bɛ se ka sistɛmu gɛlɛnw jɔ i n’a fɔ Mewayz plateforme ni teliya ye min tɛ se ka da a la. Nka kɔsa in na, i ye i yɛrɛ su ji la kosɛbɛ sistɛmu kode kɔrɔ dɔw la, n’o ye assembleur raw, unadulterated ye — o ye o dususalo tiɲɛ. Ne ka hakilina kɔrɔlenw, minnu sɛgɛsɛgɛra san tan kɔnɔ, nafa tɛ minnu na dɔrɔn; u tun bɛ ka n bila sira la ni timinandiya ye .

kunnafoni namara ani nɛgɛso sɔgɔli

baara in tun bɛ iko a nɔgɔn don kosɛbɛ : a dɔn mun na fɛnɲɛnamafagalan kɛrɛnkɛrɛnnen dɔ tigɛcogo tun bɛ ka dɛsɛ tuma dɔw la . Ne ka diɲɛ kɔnɔ, o bɛna kɛ ni jatebɔsɛbɛn dɔ lajɛ ye, ka baarakɛcogo weleli dɔ nɔfɛtaama, walima ka breakpoint dɔ sigi sen kan. N ka hakilina fɔlɔ tun ye ka "baarakɛcogo" dɔ ɲini. N ye assembleur code scan, ka pattern dɔ ɲini min bɛ se ka dɔn, dondaw ni bɔyɔrɔ jɛlen dɔ. O nɔ na, ​​n ye panni cikanw labirinti dɔ sɔrɔ (JMP, JZ) minnu bɛ segin ka loopu u yɛrɛ kan, ni kunnafoniw ɲagaminen don ni kode ye. Stack frame tun tɛ yen ka sɛgɛsɛgɛ, sigida variables tun tɛ yen ka kɔlɔsi. "Baarakɛcogo" hakilina yɛrɛ tun ye miiriyajuguba ye n tun ye min wajibiya tiɲɛ dɔ kan min tun bɛ baara kɛ sariyasen nɔgɔmanba dɔ kan, min tun ka jugu kosɛbɛ. N ye kuntigiya min ta ka kɛ fɛn ye, o tun ye namara ye. Yan, baarakɛla ye cikan nata Kɛ dɔrɔn, kelen-kelen, ni ɲɛmajɔ fiyentɔ ye, min tɛ Yɛlɛma.

Ni i hakili ka nɔgɔbɔlan karilen don

Ne ka hakilinaw dɛsɛba min ka bon kosɛbɛ, o tun bɛ tali kɛ hakilijagabɔ la. Kanw na i n’a fɔ Java walima Python, hakilijagabɔ ɲɛnabɔli bɛ Kɛ otomatiki ye kosɛbɛ. I bɛ fɛn dɔ Dabɔ, ka baara Kɛ n’a ye, wa a laban na, sistɛmu bɛ hakilijagabɔ in Sɔrɔ kokura. Assembler kɔnɔ, nɔgɔbɔlan tɛ yen. Sɛbɛnni ni hakilijagabɔ ladɛrɛsi bɛɛ ye nafolo nafama ye, min dan ye, i ka kan ka min ɲɛnabɔ ni hakilijagabɔ ye. N ka debugging (dɛsɛko) kɛcogo tɔɔrɔla ni filiba dɔ ye: n tora k’a miiri ko hakilijagabɔ cogoya bɛna to sen na ka kɔrɔ. N tun bɛ nafa dɔ ɲini ka don sɛbɛnnikɛlan dɔ kɔnɔ, ka n hakili ɲagami kode bolofara wɛrɛ fɛ, ka sɔrɔ ka segin k’a sɔrɔ sɛbɛnnikɛlan in sɛbɛnna a kan baara dɔ fɛ min bɛ iko a ni o tɛ ɲɔgɔn ta. N tun b'a ɲini ka debug (dɔgɔtɔrɔso) debug ni "garbage-collected" hakilina ye, k'a jira ko sigida bɛna jamana mara n ye. Assembler diɲɛ tɛ o bonya sugu si di. A bɛ jatebɔ kɛ tuma bɛɛ, bololabaara la, bayt kelen-kelen bɛɛ kan.

Miiricogo kalanni kokura : hakilina wɛrɛ nafa

Nin wale min ye mɔgɔ dusu tiɲɛ, o laban kɛra kalan ye min ye mɔgɔ majigin ani min nafa ka bon kosɛbɛ. Ka wajibiya ka n ka hakilina kɔrɔw bila ka miiri i n’a fɔ masin — ka hami sɛbɛnnikɛlanw tilatilali la, stack pointers ani processeur flags la — o tun ye reset jɔnjɔn ye. A ye n hakili jigin ko n bɛ baara kɛ ni baarakɛminɛn barikama minnu bɛɛ ye don o don, hali ni platformuw i n’a fɔ Mewayz minnu bɛ jago taabolo labɛnni nɔgɔya, laban na, olu jɔlen bɛ nin jusigilan raw, masinko in kan. O jusigilan faamuyali, hali dɔɔnin dɔrɔn, o bɛ waleɲumandɔnba di abstraction cɛɲi ma ani ɲɛ nɔgɔlen don gɛlɛyaw sɛgɛsɛgɛli la minnu bɛ se ka "bɔ" tuma dɔw la layɛrɛw fɛ.

  • Assumption of Abstraction : Ka a jira ko hakilina sanfɛtaw i n' a fɔ baarakɛcogo ni fɛnw bɛ sɔrɔ sanfɛyɔrɔ dɔgɔmannin na .
  • Hakilila-jɔ-cogo-yɛrɛma : Ka ɲinɛ ko hakilijagabɔ baara bɛɛ ka kan ka ɲɛnabɔ k' a jɛya ani ka tugu a kɔ .
  • Rich Debugging Data : Ka i jigi da taamasiyɛn tɔgɔw ni stack traces kan minnu tɛ sɔrɔ dɔrɔn masin raw code kɔnɔ.
  • Sequential Logic Flow : Miirili kɛli lupu sigilenw ni blokiw cogoya la sanni ka kɛ panni fɔlɔw ni darapow ye .
ye Debugging assembler ye n kalan ko bug faratilenw tɛ kode kɔnɔ, nka porogaramukɛla ka miiriliw de la kode baara cogo kan.
ye

Kalan dɔ min bɛ kɛ ka ɲɛsin bonya jɔnjɔn ma

Ka segin n ka porogaramuw sigiyɔrɔba la nin gɛlɛya in kɔfɛ , o kɛra i n' a fɔ n bɛ na so . Nka n seginna ni bonya kura ye fɛnsɔrɔsiraw kan minnu b’a to n ka baara bɛ se ka kɛ. Module integration seamless ani baarakɛcogo otomatiki min bɛ sistɛmu kɔnɔ i n’a fɔ Mewayz, o ye ɛntɛrinɛti ka walew ye minnu bɛ lafiɲɛ kulu kan, min ka gɛlɛn, min ka dɔgɔ. Hali ni ne mago t’a la ka kɛ assembler dɔnbaga ye walasa ka jago porogaramu nafamaw dilan, o ko kɛlen ye hakilina nafama dɔ di ne ma. A y’a jira ko a nafa ka bon ka layɛrɛw faamuya an ka baarakɛminɛnw jukɔrɔ, a man kan ka baara kɛ u kɔnɔ don o don, nka k’u ka jinɛweleli waleɲumandɔn kosɛbɛ ani ka kɛ gɛlɛya ɲɛnabɔbaga ye min hakili ka di kosɛbɛ n’o masiri in dɛsɛra tuma dɔw la. Ne ka hakilinaw ma dɛsɛ dɔrɔn; u tun bɛ fili walasa u ka fisa .

💡 DID YOU KNOW?

Mewayz replaces 8+ business tools in one platform

CRM · Invoicing · HR · Projects · Booking · eCommerce · POS · Analytics. Free forever plan available.

Start Free →

Ɲininkali minnu bɛ kɛ tuma caman na

Ne ka porogaramu porogaramu instincts ma ɲɛ ni Assembler debugging

ye

San caman kɔnɔ , n ka baarakɛ diɲɛ jɔlen bɛ abstraction layɛrɛw sanfɛ . Ne min ye bi baarakɛminɛnw porogaramukɛla ye, ne bɛ balo sigida lafiyalen dɔ kɔnɔ, kanw sanfɛla la, baarakɛcogo ɲɛnabɔlenw, ani karamɔgɔya barikamaw. A null pointer exception ye wa? Stack trace bɛ n ɲɛsin gɛlɛya layini ma. Hakilila-jɔ-yɔrɔ dɔ? A ka c’a la, nɔgɔbɔla b’a minɛ sanni ne yɛrɛ k’a kɔlɔsi. Nin abstraction in ye fanga belebele ye, min b’a to an bɛ se ka sistɛmu gɛlɛnw jɔ i n’a fɔ Mewayz plateforme ni teliya ye min tɛ se ka da a la. Nka kɔsa in na, i ye i yɛrɛ su ji la kosɛbɛ sistɛmu kode kɔrɔ dɔw la, n’o ye assembleur raw, unadulterated ye — o ye o dususalo tiɲɛ. Ne ka hakilina kɔrɔlenw, minnu sɛgɛsɛgɛra san tan kɔnɔ, nafa tɛ minnu na dɔrɔn; u tun bɛ ka n bila sira la ni timinandiya ye .

kunnafoni namara ani nɛgɛso sɔgɔli

baara in tun bɛ iko a nɔgɔn don kosɛbɛ : a dɔn mun na fɛnɲɛnamafagalan kɛrɛnkɛrɛnnen dɔ tigɛcogo tun bɛ ka dɛsɛ tuma dɔw la . Ne ka diɲɛ kɔnɔ, o bɛna kɛ ni jatebɔsɛbɛn dɔ lajɛ ye, ka baarakɛcogo weleli dɔ nɔfɛtaama, walima ka breakpoint dɔ sigi sen kan. N ka hakilina fɔlɔ tun ye ka "baarakɛcogo" dɔ ɲini. N ye assembleur code scan, ka pattern dɔ ɲini min bɛ se ka dɔn, dondaw ni bɔyɔrɔ jɛlen dɔ. O nɔ na, ​​n ye labirinti dɔ sɔrɔ min ye panni cikanw ye (JMP, JZ) minnu bɛ segin ka loopu u yɛrɛ kan, ni kunnafonidilanw ye minnu ɲagaminen don ni kode ye. Stack frame tun tɛ yen ka sɛgɛsɛgɛ, sigida variables tun tɛ yen ka kɔlɔsi. "Baarakɛcogo" hakilina yɛrɛ tun ye miiriyajuguba ye n tun ye min wajibiya tiɲɛ dɔ kan min tun bɛ baara kɛ sariyasen nɔgɔmanba dɔ kan, min tun ka jugu kosɛbɛ. N ye kuntigiya min ta ka kɛ fɛn ye, o tun ye namara ye. Yan, baarakɛla ye cikan nata Kɛ dɔrɔn, kelen-kelen, ni ɲɛmajɔ fiyentɔ ye, min tɛ Yɛlɛma.

Ni i hakili ka nɔgɔbɔlan karilen don

Ne ka hakilinaw dɛsɛba min ka bon kosɛbɛ, o tun bɛ tali kɛ hakilijagabɔ la. Kanw na i n’a fɔ Java walima Python, hakilijagabɔ ɲɛnabɔli bɛ Kɛ otomatiki ye kosɛbɛ. I bɛ fɛn dɔ Dabɔ, ka baara Kɛ n’a ye, wa a laban na, sistɛmu bɛ hakilijagabɔ in Sɔrɔ kokura. Assembler kɔnɔ, nɔgɔbɔlan tɛ yen. Sɛbɛnni ni hakilijagabɔ ladɛrɛsi bɛɛ ye nafolo nafama ye, min dan ye, i ka kan ka min ɲɛnabɔ ni hakilijagabɔ ye. N ka debugging (dɛsɛko) kɛcogo tɔɔrɔla ni filiba dɔ ye: n tora k’a miiri ko hakilijagabɔ cogoya bɛna to sen na ka kɔrɔ. N tun bɛ nafa dɔ ɲini ka don sɛbɛnnikɛlan dɔ kɔnɔ, ka n hakili ɲagami kode bolofara wɛrɛ fɛ, ka sɔrɔ ka segin k’a sɔrɔ sɛbɛnnikɛlan in sɛbɛnna a kan baara dɔ fɛ min bɛ iko a ni o tɛ ɲɔgɔn ta. N tun b'a ɲini ka debug (dɔgɔtɔrɔso) debug ni "garbage-collected" hakilina ye, k'a jira ko sigida bɛna jamana mara n ye. Assembler diɲɛ tɛ o bonya sugu si di. A bɛ jatebɔ kɛ tuma bɛɛ, bololabaara la, bayt kelen-kelen bɛɛ kan.

Miiricogo kalanni kokura : hakilina wɛrɛ nafa

Nin wale min ye mɔgɔ dusu tiɲɛ, o laban kɛra kalan ye min ye mɔgɔ majigin ani min nafa ka bon kosɛbɛ. Ka wajibiya ka n ka hakilina kɔrɔw bila ka miiri i n’a fɔ masin — ka hami sɛbɛnnikɛlanw tilatilali la, stack pointers ani processeur flags la — o tun ye reset jɔnjɔn ye. A ye n hakili jigin ko n bɛ baara kɛ ni baarakɛminɛn barikama minnu bɛɛ ye don o don, hali ni platformuw i n’a fɔ Mewayz minnu bɛ jago taabolo labɛnni nɔgɔya, laban na, olu jɔlen bɛ nin jusigilan raw, masinko in kan. O jusigilan faamuyali, hali dɔɔnin dɔrɔn, o bɛ waleɲumandɔnba di abstraction cɛɲi ma ani ɲɛ nɔgɔlen don gɛlɛyaw sɛgɛsɛgɛli la minnu bɛ se ka "bɔ" tuma dɔw la layɛrɛw fɛ.

Kalansen min bɛ kɛ ka ɲɛsin bonya jɔnjɔn ma

Ka segin n ka porogaramuw sigiyɔrɔba la nin gɛlɛya in kɔfɛ , o kɛra i n' a fɔ n bɛ na so . Nka n seginna ni bonya kura ye fɛnsɔrɔsiraw kan minnu b’a to n ka baara bɛ se ka kɛ. Module integration seamless ani baarakɛcogo otomatiki min bɛ sistɛmu kɔnɔ i n’a fɔ Mewayz, o ye ɛntɛrinɛti ka walew ye minnu bɛ lafiɲɛ kulu kan, min ka gɛlɛn, min ka dɔgɔ. Hali ni ne mago t’a la ka kɛ assembler dɔnbaga ye walasa ka jago porogaramu nafamaw dilan, o ko kɛlen ye hakilina nafama dɔ di ne ma. A y’a jira ko a nafa ka bon ka layɛrɛw faamuya an ka baarakɛminɛnw jukɔrɔ, a man kan ka baara kɛ u kɔnɔ don o don, nka k’u ka jinɛweleli waleɲumandɔn kosɛbɛ ani ka kɛ gɛlɛya ɲɛnabɔbaga ye min hakili ka di kosɛbɛ n’o masiri in dɛsɛra tuma dɔw la. Ne ka hakilinaw ma dɛsɛ dɔrɔn; u tun bɛ fili walasa u ka fisa .

I labɛnnen don k' i ka baarakɛcogo nɔgɔya wa?

I mago bɛ CRM la, fatura la, HR la, walima modulu 208 bɛɛ la — Mewayz y' i datugu . 138K+ jagokɛlaw ye sɛgɛsɛgɛli kɛ kaban.

Ka daminɛ hɔrɔnya la →

Try Mewayz Free

All-in-one platform for CRM, invoicing, projects, HR & more. No credit card required.

Start managing your business smarter today

Join 30,000+ businesses. Free forever plan · No credit card required.

Ready to put this into practice?

Join 30,000+ businesses using Mewayz. Free forever plan — no credit card required.

Start Free Trial →

Ready to take action?

Start your free Mewayz trial today

All-in-one business platform. No credit card required.

Start Free →

14-day free trial · No credit card · Cancel anytime