Real Time Kernel Awareness
Task Description Language
187
Microcontrollers Debugger Manual
Assignment = Ident ':=' Expression.
ErrorMsg = 'MSG' ':=' String.
IfStatemen = 'IF' BoolExpr 'THEN' StatSequence {ELSIFPart} [ELSEPart]
'END'.
ELSIFPart = 'ELSIF' BoolExpr 'THEN' StatSequence.
ELSEPart = 'ELSE' StatSequence.
String = '"' {char} '"'.
BoolExpr = Expression RelOp Expression.
Expression = Term {Op Term}.
Term = Ident | Function | Number.
Ident = 'a'..'z' | 'R00'..'R31' | 'DL' | 'SP' | 'SR' | 'PC' | 'STATUS'
| 'B'.
Function =
('MB' | 'MW' | 'MD' | 'MA') '[' Expression ']'.
RelOp =
'#' | '<' | '<=' | '=' | '>=' | '>'.
Op =
'+' | '-'.
The terminal symbols have the following meaning:
• B – is the given reference to the task descriptor (initialized upon start).
• a–z – are variables for intermediate storage.
• MB – gets value of memory BYTE at given address.
• MW – gets value of memory WORD at given address.
• MD – gets value of DOUBLE WORD at given address.
• MA – gets value at given address interpreted as DOUBLE WORD.
• PC – is the program counter to be set.
• SP – is the stack pointer to be set.
• SR – is the status register value to be set.
• DL – is the dynamic link (data base) to be set (if not available, same as SP).
• STATUS – is the error number to be set (refer to manual).
• Rnn – processor registers to be set (mapping to CPU registers; see manual).
• MSG – is the error message (must be specified if N >= 1000).
On activation of the task debugging command, the file
OSPARAM.PRM
is opened and the
selected address is stored in variable
'B'
. Then the commands in the file are interpreted.
The CPU context of the task is then expected in the variables PC, SP, SR, DL, Rnn and
EN. EN describes the status of the task. If 'EN' is bigger than 1000 the status is expected in
the string MSG.
Summary of Contents for Microcontrollers
Page 1: ...Microcontrollers Debugger Manual Revised 22 October 2007 ...
Page 20: ...Table of Contents 20 Microcontrollers Debugger Manual ...
Page 24: ...Book I Contents 24 Microcontrollers Debugger Manual ...
Page 60: ...Debugger Interface Highlights of the User Interface 60 Microcontrollers Debugger Manual ...
Page 156: ...Debugger Components Visualization Utilities 156 Microcontrollers Debugger Manual ...
Page 198: ...Real Time Kernel Awareness OSEK Kernel Awareness 198 Microcontrollers Debugger Manual ...
Page 236: ...Synchronized Debugging Through DA C IDE Troubleshooting 236 Microcontrollers Debugger Manual ...
Page 238: ...Book II Contents 238 Microcontrollers Debugger Manual ...
Page 332: ...HC08 Full Chip Simulation Configuration Procedure 332 Microcontrollers Debugger Manual ...
Page 348: ...MON08 Interface Connection Device Class Description 348 Microcontrollers Debugger Manual ...
Page 364: ...ICS MON08 Interface Connection Device Class Description 364 Microcontrollers Debugger Manual ...
Page 428: ...HC08 FSICEBASE Emulator Bus State Analyzer BSA 428 Microcontrollers Debugger Manual ...
Page 430: ...Book III Contents 430 Microcontrollers Debugger Manual ...
Page 466: ...HCS08 Full Chip Simulation Peripheral Modules Commands 466 Microcontrollers Debugger Manual ...
Page 544: ...HCS08 On Chip DBG Module HCS08 DBG V3 New Features 544 Microcontrollers Debugger Manual ...
Page 546: ...Book IV Contents 546 Microcontrollers Debugger Manual ...
Page 576: ...Book V Contents 576 Microcontrollers Debugger Manual ...
Page 698: ...Book VI Contents 698 Microcontrollers Debugger Manual ...
Page 714: ...Flash Programming NVMC Commands 714 Microcontrollers Debugger Manual ...
Page 730: ...Book VII Contents 730 Microcontrollers Debugger Manual ...
Page 840: ...Book VIII Contents 840 Microcontrollers Debugger Manual ...
Page 864: ...Book IX Contents 864 Microcontrollers Debugger Manual ...
Page 868: ...Legacy Target Interfaces Removed 868 Microcontrollers Debugger Manual ...