Motorola ColdFire MCF5282 User Manual download pdf (Page 75)

Chapter 3. Using the Monitor/Debug Firmware 3-33

PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE

Commands

SYMBOL Symbol Name Management

Usage:SYMBOL <symb> <-a symb value> <-r symb> <-c|l|s>

The SYMBOL command adds or removes symbol names from the symbol table. If only a symbol

name is provided to the SYMBOL command, then the symbol table is searched for a match on the

symbol name and its information displayed.

The -a option adds a symbol name and its value into the symbol table. The -r option removes a

symbol name from the table.

The -c option clears the entire symbol table, the -l option lists the contents of the symbol table, and

the -s option displays usage information for the symbol table.

Symbol names contained in the symbol table are truncated to 31 characters. Any symbol table

lookups, either by the SYMBOL command or by the disassembler, will only use the first 31

characters. Symbol names are case-sensitive.

Symbols can also be added to the symbol table via in-line assembly labels and ethernet downloads

of ELF formatted files.

Examples:

To define the symbol “main” to have the value 0x00040000, the command is:

symbol -a main 40000

To remove the symbol “junk” from the table, the command is:

symbol -r junk

To see how full the symbol table is, the command is:

symbol -s

To display the symbol table, the command is:

symbol -l

1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 103 104

No comments

Motorola ColdFire MCF5282 User Manual Page 75