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a) Given EAX=0019FFCC EBX=003AA000 ECX=00401005 EDX=00401005 ESI=00401005 EDI=00401005 EBP=0019FF80 ESP=0019FF74 EIP=00401015 EFL=00000246 CF=0 SF=0 _ZF=1 OF=0 I What is al in hex? li What is al as a signed decimal? Iii What is ax in hex?

a) Given EAX=0019FFCC EBX=003AA000 ECX=00401005 EDX=00401005 ESI=00401005 EDI=00401005 EBP=0019FF80 ESP=0019FF74 EIP=00401015 EFL=00000246 CF=0 SF=0 _ZF=1 OF=0 I What is al in hex? li What is al as a signed decimal? Iii What is ax in hex?

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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### Assembly Registers and Binary Operations #### Given: - **EAX=0019FFCC** - **EBX=003AA000** - **ECX=00401005** - **EDX=00401005** - **ESI=00401005** - **EDI=00401005** - **EBP=0019FF80** - **ESP=0019FF74** - **EIP=00401015** - **EFL=00000246** - **CF=0** - **SF=0** - **ZF=1** - **OF=0** #### Questions: I. **What is AL in hex?** II. **What is AL as a signed decimal?** III. **What is AX in hex?** IV. **What is AX as a signed decimal?** V. **What is EAX in binary?** VI. **What is the command to print EAX in binary?** VII. **Using the shift and AND commands, write the code to change EAX to 9FFC.** VIII. **If AX existed, write the command, using SHR, to print it out.** --- This page explores the conversion and interpretation of assembly language register values. It involves translating hexadecimal values of specific registers into other forms, such as binary and signed decimal, and utilizing bitwise operations to achieve specified outcomes.
Transcribed Image Text:### Assembly Registers and Binary Operations #### Given: - **EAX=0019FFCC** - **EBX=003AA000** - **ECX=00401005** - **EDX=00401005** - **ESI=00401005** - **EDI=00401005** - **EBP=0019FF80** - **ESP=0019FF74** - **EIP=00401015** - **EFL=00000246** - **CF=0** - **SF=0** - **ZF=1** - **OF=0** #### Questions: I. **What is AL in hex?** II. **What is AL as a signed decimal?** III. **What is AX in hex?** IV. **What is AX as a signed decimal?** V. **What is EAX in binary?** VI. **What is the command to print EAX in binary?** VII. **Using the shift and AND commands, write the code to change EAX to 9FFC.** VIII. **If AX existed, write the command, using SHR, to print it out.** --- This page explores the conversion and interpretation of assembly language register values. It involves translating hexadecimal values of specific registers into other forms, such as binary and signed decimal, and utilizing bitwise operations to achieve specified outcomes.
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