sud0why

GDB Command Cheatsheet

Summary of GDB commands for x86-64 Systems

Reformated from http://csapp.cs.cmu.edu/3e/docs/gdbnotes-x86-64.txt

Table of Contents

sud0why

x86-64 (also known as just x64 and/or AMD64) is the 64-bit version of the x86/IA32 instruction set. Below is our overview of its features that are relevant to CS107. There is more extensive coverage on these topics in Chapter 3 of the B&O textbook. See also our x86-64 sheet for a compact one-page reference.

Registers
The table below lists the commonly used registers (sixteen general-purpose plus two special). Each register is 64 bits wide; the lower 32-, 16- and 8-bit portions are selectable by a pseudo-register name. Some registers are designated for a certain purpose, such as %rsp being used as the stack pointer or %rax for the return value from a function. Other registers are all-purpose, but have a conventional use depending on whether caller-saved or callee-saved. If the function binky calls winky, we refer to binky as the caller and winky as the callee. For example, the registers used for the first 6 arguments and return value are all caller-saved. The callee can freely use those registers, overwriting

sud0why

Office Web Apps Viewer

('.ppt' '.pptx' '.doc', '.docx', '.xls', '.xlsx')

http://view.officeapps.live.com/op/view.aspx?src=[OFFICE_FILE_URL]

<iframe src='https://view.officeapps.live.com/op/embed.aspx?src=[OFFICE_FILE_URL]' width='px' height='px' frameborder='0'>
</iframe>

OneDrive Embed Links