September 2000
Beginner
1312 pages
33h 47m
English
Content preview from Solaris™ 8 System Administrator's Reference
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obpsym — OpenBoot Firmware Kernel Symbolic Debugging
Synopsis
modload -p misc/obpsym
Description
obpsym is a kernel module that installs OpenBoot callback handlers that provide kernel symbol information to OpenBoot. OpenBoot firmware user-interface commands use the callbacks to convert numeric addresses to kernel symbol names for display purposes and to convert kernel symbol names to numeric literals allowing symbolic names to be used as input arguments to user-interface commands.
Once obpsym is installed, you can use kernel symbolic names anywhere at the OpenBoot firmware's user-interface command prompt in place of a literal (numeric) string. For example, if obpsym is installed, the OpenBoot firmware commands ctrace and dis typically display ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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