-->

DEBUG.EXE : Windows 7 não tem mais …

 

Para muitas pessoas que utilizam os modernos programa para disassembly e montador assembly, a ausência do comando DEBUG na pasta windows\command não faz nenhuma diferença, hoje temos ferramentas robustas como IDA Pro, OllyDBG , etc .

 

Porém o comando DEBUG é bem antigo, foi inserido na década de 80 no finado MS-DOS/PC-DOS para escrever diretamente em assembly bastando digitar debug e já tinhamos um ambiente para escrever assembly e ainda para disassemblar programas .COM e até .EXE; porém o tempo passou, surgiu o Windows e sua complexidade, a INTEL e seu microprocessador sofreu mudanças para melhor, ganhou mais instruções e até o recurso MMX, porém o velho debug já não entendia eles, o debug foi permanecendo no Windows seguintes até no Vista sem ninguem entender muito porque ele já não entendia as modernas funções da Intel, até que no Windows 7 o vovô foi definitivamente extinto.

 

Engenharia de Software

Com o debug era possivel fazer operações rápidas e fundamentais, como por exemplo ler o setor Boot Master (M.B.R) e verificar se tinha algum vírus ali ! naquela época os virus guardavam suas vítimas nos setores seguintes do MBR então era possivel remover o vírus do MBR e restaurá-lo rapidamente, coisa impossível no mundo tecnologico complexo de hoje, já que o Disco Rígido ficou robusto e resolver problemas de vírus com o Debug é quase impossível.

 

Quando o debug foi desenvolvido, nada acontecia acima de 640k, os programas tinha em média menos de 100k (acredite!) e muita coisa era possível fazer com programas pequenos assim num ambiente somente texto, para este mundo o debug era rei.

 

Para quem gosta de resolver as coisas na mão, resta o Free-DOS que possui um debug melhorado.

 

Abaixo, uma análise básica do setor de Boot Master (MBR):

Links Externos …

http://www.freedos.org/

 

 

 

 

 

This article has 114 comments

  1. buy generic lanoxin 250mg buy digoxin pills molnupiravir cost

  2. digoxin 250 mg for sale order micardis 20mg pill molnupiravir brand

  3. order amoxicillin 1000mg online cheap buy amoxicillin 250mg pill ivermectin 12mg oral

  4. order priligy 90mg online avanafil price oral motilium

  5. pamelor ca buy nortriptyline sale paxil 20mg over the counter

  6. generic indocin 50mg buy cenforce sale cenforce 50mg drug

  7. famotidine 40mg uk purchase tacrolimus pills order mirtazapine 30mg online

  8. requip 1mg tablet rocaltrol 0.25 mg sale trandate 100 mg sale

  9. order tadacip 10mg for sale order amoxicillin generic buy trimox 500mg online

  10. tricor 200mg over the counter viagra mail order usa order sildenafil 50mg

  11. brand esomeprazole 40mg nexium price lasix 100mg us

  12. cialis 40mg pills Cialis for order viagra professional

  13. purchase minocycline capsules minocycline cost buy hytrin 1mg pill

  14. tadalafil 40mg usa brand cialis top ed drugs

  15. order glucophage 500mg pill buy calan online cheap tamoxifen 10mg for sale

  16. provigil over the counter modafinil uk order phenergan

  17. deltasone 20mg tablet deltasone 40mg tablet amoxicillin price

  18. isotretinoin 10mg cheap cheap prednisone purchase ampicillin generic

  19. erectile dysfunction pills over the counter finasteride canada order generic proscar

  20. buy ivermectin canada deltasone 5mg ca prednisone 20mg sale

  21. oral accutane buy accutane pills azithromycin 500mg without prescription

  22. best allergy for allergic rhinitis purchase albuterol without prescription buy augmentin 375mg

  23. prednisolone uk prednisolone buy online purchase furosemide online cheap

  24. modafinil buy online provigil canada order metoprolol 50mg online cheap

  25. purchase vibra-tabs online buy generic levitra 20mg zovirax 800mg pills

  26. imuran 50mg generic naprosyn online naproxen for sale online

  27. buy ditropan 2.5mg pill prograf 1mg cost purchase trileptal online cheap

  28. buy omnicef pills buy protonix order protonix 40mg without prescription

  29. buy zocor 10mg pill order promethazine 25mg sale order sildalis for sale

  30. oral dapsone 100mg tenormin sale atenolol drug

  31. alfuzosin generic buy diltiazem 180mg purchase diltiazem without prescription

  32. order sildenafil online cheap cialis without rx price of cialis

  33. buy ezetimibe 10mg for sale methotrexate 2.5mg pill order methotrexate 5mg generic

  34. buy phenergan online cheap provigil over the counter order cialis 20mg without prescription

  35. order levaquin 250mg sale urso price zyban 150 mg drug

  36. buy warfarin generic buy generic zyloprim 300mg zyloprim 300mg without prescription

  37. order cetirizine 10mg without prescription zyrtec tablet sertraline 50mg price

  38. order cenforce 100mg generic order aralen 250mg for sale purchase glycomet online cheap

  39. lexapro 20mg us escitalopram buy online revia without prescription

  40. atorvastatin 10mg sale buy generic lipitor for sale order sildenafil

  41. buy femara 2.5 mg pill letrozole 2.5 mg cheap sildenafil sale

  42. tadalafil 10mg cost buy tadalafil online cheap cheap erectile dysfunction pills online

  43. oral tadalafil 5mg buy cialis 20mg generic erection pills viagra online

  44. It’s too bad to check your article late. I wonder what it would be if we met a little faster. I want to exchange a little more, but please visit my site casinocommunity and leave a message!!

  45. ivermectin coronavirus order generic stromectol order absorica generic

  46. order modafinil 200mg pill order promethazine 25mg for sale cost deltasone 10mg

  47. buy amoxicillin 1000mg online cheap order zithromax sale order prednisolone online

  48. buy generic neurontin over the counter buy gabapentin generic buy doxycycline online

  49. where can i buy prednisolone order lasix 40mg sale furosemide pills

  50. buy ventolin 4mg for sale levothroid uk buy levothroid pill

  51. famotidine 40mg over the counter order tacrolimus 5mg generic buy prograf no prescription

  52. esomeprazole 40mg capsules mirtazapine online order topiramate online

  53. zyloprim 100mg canada buy crestor 10mg pill buy crestor generic

  54. buspar over the counter order generic cordarone 200mg buy cordarone 100mg pill

  55. order zantac 150mg without prescription buy generic zantac 150mg celebrex where to buy

  56. domperidone order online buy tetracycline 250mg pills order tetracycline 250mg pills

  57. order tamsulosin pills tamsulosin 0.4mg pills order simvastatin 10mg

  58. purchase aurogra for sale viagra sildenafil 50mg estradiol 2mg pill

  59. order fluconazole generic cheap acillin cipro 1000mg drug

  60. lamotrigine buy online buy mebendazole without prescription order mebendazole 100mg online cheap

  61. flagyl 400mg brand buy metronidazole 400mg generic how to get keflex without a prescription

  62. buy retin medication buy avana 200mg buy generic avana online

  63. buy clindamycin online cheap cleocin 300mg pill top ed pills

  64. tadacip 20mg sale tadalafil 20mg canada buy indomethacin 50mg generic

  65. buy tamoxifen without a prescription buy betahistine 16 mg online cheap purchase budesonide for sale

  66. lamisil for sale online casino slots free real money casino online

  67. trazodone pills order sildenafil generic purchase clindac a online cheap

  68. paper assistance buy suprax no prescription buy generic suprax for sale

  69. aspirin uk gambling online online casino real money paypal

  70. buy amoxicillin generic biaxin 250mg canada buy biaxin 500mg without prescription

  71. cheap essays online buying essay caesars casino online

  72. order catapres 0.1 mg online buy clonidine 0.1 mg generic buy spiriva 9 mcg online

  73. buy cheap generic calcitriol order tricor order tricor 160mg generic

  74. order minocycline 50mg without prescription buy minomycin requip 2mg drug

  75. expensive acne medication strongest acne medication prescription oxcarbazepine 300mg pills

  76. uroxatral 10 mg canada prescription medication for severe allergies heartburn after swallowing pill

  77. best prescription sleep aids illegal diet pills from mexico best weight loss pills prescribed by doctors

  78. medroxyprogesterone 5mg over the counter buy generic medroxyprogesterone for sale hydrochlorothiazide price

  79. most effective smoking cessation drugs buy prescription online pain medication buy pain reliever online

  80. how to buy cyproheptadine periactin ca purchase ketoconazole without prescription

  81. best medication for herpes outbreaks asthma inhalers non prescribed type 2 diabetes lab tests

  82. duloxetine 40mg pills buy cymbalta 40mg pills order modafinil 100mg

  83. fungus killer for skin no fat no salt snacks instant high blood pressure relief

  84. purchase promethazine purchase phenergan buy stromectol 3mg

  85. duodenal ulcer healing time best antacid for stomach ulcer get antibiotic for uti online

  86. order zithromax 250mg generic azithromycin cost order neurontin 600mg generic

  87. order lasix 100mg online vibra-tabs canada ventolin 2mg cost

  88. order generic strattera 25mg buy seroquel without a prescription zoloft 100mg sale

  89. buy clavulanate sale order augmentin 625mg pill order clomiphene generic

  90. buy generic escitalopram 10mg revia order naltrexone 50 mg over the counter

  91. Thanks for sharing. I read many of your blog posts, cool, your blog is very good. https://www.binance.com/join?ref=PORL8W0Z

Deixe um comentário