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Renesas M16C PC4701 - page 170

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Contents

Main Notes regarding these materials Overview Targ et Sy ste m Supported CPU Page Setup of Debugger 1 1. Features 1 2. About the Emulator PC4701 11 3. Before starting the debugger 12 4. Preparation before Use 20 Tutorial 59 6. Tutorial 61 Reference 81 7. Windows/Dialogs 83 Page 8. Table of Script Commands 239 9. Writing Script Files 245 10. C/C++ Expressions 253 11. Display the Cause of the Program Stoppage 262 12. Attention 263 Page Page Page 1. Features 1.1 Real-Time RAM Monitor Function 1.1.1 RAM Monitor Area 1.1.2 Sampling Period 1.1.3 Related Windows 1.2 Break Functions 1.2.1 Software Breaks Function 1.2.2 Hardware Break 1.2.3 Protect Break 1.3 Real-Time Trace Function 1.3.1 Trace Area 1.3.2 Trace Condition Setting 1.3.3 Trace Data Write Condition 1.4 Time Measurement Function 1.4.1 The Measurement Condition 1.5 Coverage Function 1.5.1 Coverage Measurement Area 1.5.2 Related Windows 1.6 Real-Time OS Debugging Function 1.7 GUI Input/Output Function 2. About the Emulator PC4701 2.1 Communication methods 2.2 Function table 3. Before starting the debugger 3.1 Communication method by emulator 3.1.1 USB Interface 3.1.2 LAN Interface 3.1.3 LPT Interface 3.1.4 Proprietary Parallel Interface 3.2 Download of Firmware 3.3 Setting before emulator starts 3.3.1 USB communication 3.3.2 LAN communication 1 Page 3.3.3 LAN communication 2 3.3.4 Proprietary parallel communication 4. Preparation before Use 4.1 Workspaces, Projects, and Files 4.2 Starting the High-performance Embedded Workshop 4.2.1 Creating a New Workspace (Toolchain Used) Page Page Page Page 4.2.2 Creating a New Workspace (Toolchain Not Used) Page Page Page Page 4.3 Starting the Debugger 4.3.1 Connecting the Emulator 4.3.2 Ending the Emulator 5. Setup the Debugger 5.1 Init Dialog 5.1.1 MCU Tab Page Page 5.1.2 Debugging Information Tab Page 5.1.3 F/W and Work Area Tab 5.1.4 Memory Extension Mode Tab Page Page 5.1.5 Clock Tab 5.1.6 Script Tab 5.2 Setting of the Communication Interface 5.2.1 Setting of the USB Interface Page 5.2.3 Setting of the LAN Interface Page 5.2.4 Setting of the Parallel Interface 5.2.5 Setting of the Serial Interface 5.3 Setup the Debugger for M32C 5.3.1 Emem Dialog 5.3.1.1.1. Select the Processor Mode 5.3.1.1.2. Inspecting the MCU status 5.3.1.2.1. Debug monitor's bank address settings 5.3.1.2.2. Automatic emulation memory allocation for the internal ROM 5.3.1.2.3. Emulation memory allocation for an extended area Page Page 5.5 Setup the Debugger for 740 5.5.1 Map Command 5.6 Method of making MCU file 5.6.1 Method of making MCU file (the M16C/R8C Debugger) Page Page Page Page 6. Tutorial 6.1 Introduction 6.2 Usage 6.2.1 Step1 : Starting the Debugger 6.2.2 Step2 : Checking the Operation of RAM 6.2.3 Step3 : Downloading the Tutorial Program Page 6.2.4 Step4 : Setting a Breakpoint 6.2.5 Step5 : Executing the Program Page 6.2.6 Step6 : Reviewing Breakpoints 6.2.7 Step7 : Viewing Register 6.2.8 Step8 : Viewing Memory 6.2.9 Step9 : Watching Variables Page 6.2.10 Step10 : Stepping Through a Program Page Page 6.2.11 Step11 : Forced Breaking of Program Executions 6.2.12 Step12 : Displaying Local Variables 6.2.13 Step13 : Stack Trace Function 6.2.14 What Next? Page Page 7. Windows/Dialogs 7.1 RAM Monitor Window Page 7.1.1 Extended Menus 7.1.2 Setting the RAM monitor area 7.2 ASM Watch Window 7.2.1 Extended Menus 7.3 C Watch Window Page 7.3.1 Extended Menus 7.4 Coverage Window 7.4.1 Extended Menus 7.4.2 Refer to the Source Line/the Executed Address 7.5 Script Window 7.5.1 Extended Menus 7.6 S/W Break Point Setting Window 7.6.1 Command Button 7.6.2 Setting and Deleting a Break Points from Editor(Source) Window 7.7 H/W Break Point Setting Window Page Page Page Page 7.7.2 Specify the Combinatorial Condition Page 7.7.5 Specify the Events (Instruction Fetch) Page Page Page 7.7.6 Specify the Events (Memory Access) 7.7.6.1.1. Writing/Reading a Specified Address Page Page Page Page Page Page Page 7.7.6.1.2. Reading/writing data to the specified address range 7.7.6.1.3. Reading/writing data to addresses outside the specified range 7.7.6.2.1. Writing/Reading a Specified Address Page Page Page Page Page 7.7.6.2.2. Reading/writing data to the specified address range 7.7.6.2.3. Reading/writing data to addresses outside the specified range 7.7.6.3.1. Writing/Reading a Specified Address Page Page 7.7.6.3.2. Reading/writing data to the specified address range 7.7.6.3.3. Reading/writing data to addresses outside the specified range 7.7.7 Specify the Events (Bit Access) 7.7.7.1.1. Writing/Reading a Specified Bit Symbol 7.7.8 Specify the Events (Interrupt) Page Page Page Page Page Page 7.7.11 Specify the Process ID Page 7.9 Trace Point Setting Window 7.9.1 Specify the Trace Event Page Page 7.9.2 Specify the Combinatorial Condition Page 7.9.5 Specify the Trace Write Condition 7.9.6 Command Button Page 7.9.14 Specify the write condition Page Page Page 7.10 Time Measurement Window 7.10.1 Specify the Time Measurement Event Page Page Page Page Page 7.10.9 Set the Measurement Condition Page Page Page 7.11 Trace Window 7.11.1 Configuration of Bus Mode Page 7.11.2 Configuration of Disassemble Mode 7.11.3 Configuration of Data Access Mode 7.11.4 Configuration of Source Mode 7.11.5 Extended Menus Page Page Page Page 7.11.8 Display of bus information on the 740 Debugger 7.12 Data Trace Window 7.12.1 Extended Menus 7.13 GUI I/O Window 7.13.1 Extended Menus 7.14 MR Window Page 7.14.2 Display the Task Status Page Page Page 7.14.3 Display the Ready Queue Status 7.14.4 Display the Timeout Queue Status Page 7.14.5 Display the Event Flag Status Page 7.14.6 Display the Semaphore Status Page 7.14.7 Display the Mailbox Status Page 7.14.8 Display the Data Queue Status Page 7.14.9 Display the Cycle Handler Status Page 7.14.10 Display the Alarm Handler Status 7.14.11 Display the Memory Pool Status Page 7.14.12 Display the Task Context Page 7.15 MR Trace Window Page 7.15.1 Extended Menus 7.15.2 Refer the Execution History of Task(MRxx Window) Page 7.15.2.4.1. Search the History of System Call Issue 7.15.2.4.2. Change the display magnification 7.15.2.4.3. Change the grid line display interval 7.15.2.4.4. Change the task display order 7.15.2.4.5. Display the specific task only 7.15.2.4.6. Change the display color 7.15.2.5.1. Move the Marker 7.16 MR Analyze Window 7.16.1 Configuration of CPU Occupancy Status Display Mode 7.16.2 Configuration of Ready State Duration Display Mode 7.16.3 Configuration of System Call History Display Mode 7.16.4 Extended Menus 7.16.5 Analyze the Execution History of Task 7.16.5.1.1. Refer the CPU Occupation State Page 7.16.5.3.1. Extract the Issuance History 7.17 MR Task Pause Window 7.17.1 About Task Pause Function 7.17.2 Extended Menus 7.17.3 Pause the Specified Task Page Page Page Page 7.18 Task Trace Window 7.18.1 Extended Menus 7.18.2 Refer the Execution History of Task(Taskxx Window) 7.18.2.1.1. Set the Information of Realtime OS. 7.18.2.1.2. Select the Trace Range 7.18.2.1.3. Start the Target Program 7.18.2.2.1. Change the display magnification 7.18.2.2.2. Change the grid line display interval 7.18.2.2.3. Change the task display order 7.18.2.3.1. Move the Marker 7.19 Task Analyze Window 7.19.1 Extended Menus 7.19.2 Analyze the Execution History of Task 8. Table of Script Commands Page Page Page 8.2 Table of Script Commands (alphabetical order) Page 9. Writing Script Files 9.1 Structural Elements of a Script File 9.1.1 Script Command 9.1.2 Assign Statement 9.1.3 Conditional Statement 9.1.4 Loop Statement(while,endw) and Break Statement 9.1.5 Comment statements 9.2 Writing Expressions 9.2.1 Constants 9.2.2 Symbols and labels 9.2.3 Macro Variables 9.2.4 Register variables 9.2.5 Memory variables 9.2.6 Line Nos. 9.2.7 Character constants 9.2.8 Operators 10. C/C++ Expressions 10.1 Writing C/C++ Expressions 10.1.2 Scope Resolution 10.1.3 Mathematical Operators 10.1.4 Pointers 10.1.5 Reference 10.1.6 Sign Inversion 10.1.7 Member Reference Using Dot Operator 10.1.8 Member Reference Using Arrow 10.1.9 Pointers to Members 10.1.10 Parentheses 10.1.11 Arrays 10.1.12 Casting to Basic Types 10.1.13 Casting to typedef Types 10.1.14 Variable Name 10.1.15 Function Name 10.1.16 Character Constants 10.1.17 Character String Literals 10.2 Display Format of C/C++ Expressions 10.2.1 Enumeration Types 10.2.2 Basic Types 10.2.3 Pointer Types 10.2.4 Array Types 10.2.5 Function Types 10.2.6 Reference Types 10.2.7 Bit Field Types 10.2.8 When No C Symbol is Found 10.2.9 Syntax Errors 10.2.10 Structure and Union Types 11. Display the Cause of the Program Stoppage 12. Attention 12.1 Common Attention 12.1.1 File operation on Windows 12.1.2 Area where software breakpoint can be set 12.1.3 Get or set C variables 12.1.4 Function name in C++ 12.1.5 Option settings for download modules 12.1.6 Debugging multi modules 12.1.7 Synchronized debugging 12.1.8 Down-load of Firmware 12.1.9 Restriction of LPT port 12.1.10 Notes for coverage function 12.1.11 Emulator reset switch 12.1.12 Debugging Resource on Emulator 12.2 Attention of the M32C Debugger 12.2.1 Stack area used by the emulator 12.2.2 Interrupt stack pointer when resetting the target program 12.2.3 Option of C Compiler/Assembler/Linker 12.2.4 Target MCU HOLD terminal 12.2.5 Hardware Event 12.2.6 Time Measurement Resource 12.2.7 CPU rewrite 12.2.8 MR STK script command 12.3 Attention of the M16C/R8C Debugger 12.3.1 Map of stack area used by the emulator 12.3.2 Options for compiler, assembler, and linker 12.3.3 TASKING C Compiler 12.3.4 Target MCU HOLD terminal 12.3.5 Hardware Event 12.3.6 Operating frequency of MCU 12.3.7 The correspondence OS version of task pause function 12.3.8 Memory Space Expansion 12.3.9 Watch dog timer 12.3.10 CPU rewrite 12.3.11 MR STK script command 12.4 Attention of the 740 Debugger 12.4.1 Setting of Memory Map 12.4.2 Emulation Pod M37515T-RPD 12.4.3 Stack area used by the emulator 12.4.4 Specify the Clock 12.4.8 Debugging in the 16-Timer functions 12.4.9 Hardware Event 12.4.10 Operating frequency of MCU 12.5 Option of C Compiler/Assembler/Linker 12.5.1 When Using NCxx 12.5.2 When Using the Assembler Package for 740 Family Page 12.5.4 When Using the IAR C Compiler (ICC) 12.5.5 When Using the TASKING C Compiler (EDE) 12.5.6 When Using the TASKING C Compiler (CM) 12.5.7 When Using the IAR EC++ Compiler (EW)