DDB(4) - Device Drivers Manual # DDB(4) - Device Drivers Manual NAME # ddb - kernel debugger DESCRIPTION # The ddb debugger provides a means for debugging the kernel, and analysing the kernel after a system crash (“panic”), with a gdb(1)-like syntax. ddb is invoked upon a kernel panic when the sysctl(8) ddb.panic is set to 1. It may be invoked from the console when the sysctl ddb.console is set to 1, using any of the following methods: ...
NM(1) - General Commands Manual # NM(1) - General Commands Manual NAME # nm - display name list (symbol table) SYNOPSIS # nm [-AaCDegnoPprsuw] [-t d|o|x] [file …] DESCRIPTION # The symbol table (name list) of each object in file(s) is displayed. If a library (archive) is given, nm displays a list for each object archive member. If file is not present, nm searches for the file a.out and displays its symbol table if it exists. ...
SIZE(1) - General Commands Manual # SIZE(1) - General Commands Manual NAME # size - display object file segment sizes (text, data and bss) SYNOPSIS # size [-tw] [file …] DESCRIPTION # size displays the text, data and bss segment sizes of the specified file(s) in bytes (in decimal), and the sum of the three segments (in decimal and hexadecimal). If a library (archive) is given, size displays the segment sizes for each object archive member. ...