Debugger basics training 6 19892019 lauterbach gmbh onchip debug interface the trace32 debugger allows you to test your embedded. To use the secure jtag feature the jtag debugger must support it. Running often by using an arm debugger an executable that configures the board. This popularity stems from the unparalleled performance, extensive feature set, large number of supported cpus, and compatibility with all popular development environments. Lauterbach offers windows 10 aware debugging on the arm. Ide, compiler, linker, debugger, flashing in alphabetical order. The cortex a code sometimes cannot discover the correct ap ports the current code does not support mixed cortexa and cortexm on the same dap below details if a cortex a processor is polled that poll operation will change the ap number later the cortex. Cortexm debugger 11 19892019 lauterbach gmbh trace with mipi20ths whisker you have chosen the allinone debug and offchip trace solution developed by lauterbach especially for cortexm processors. Resolved connecting t32 lauterbach to ti evm dm37x.
To prevent debugger and target from damage it is recommended to connect or disconnect the debug cable only while the target power is off. Dear user, the software and the setup program are only for windows95, windows98, windows nt 4. Disconnect the debug cable from the target while the target power is off. The trace32arm boot file can invoke the configuration files so that when trace32arm starts, the board is configured. The most common trace port is the tpiu for the armcortex architecture. Philips semiconductors, greater china communications applications laboratory 2 agenda. It sends the key pattern in the file in a certain way to the core in order to gain the right to debug the core. The hardware for the debugger is universal and allows interfacing different target processors by simply changing the debug cable and the software.
Multicore debugging and tracing for any mixture of arm and dsp cores. While debugging the zcu102 board in amp asymmetric multi processor mode using lauterbach cmm scripts, the control is not stopping at the main function even though the following statements break. The lauterbach product trace32icd supports a wide range of onchip debug interfaces. Lauterbachs trace32 debug probe auterbachs trace32 debugger is widely respected in the. Highly sophisticated threadx awareness, which enables you to do a most effective debugging with the trace32 systems on targets running threadx. The lauterbach debugger returns a string which can be used to retrieve the cpu of the currently connected derivative. These capabilities enable the software developer to diagnose realtime software failures and memory corruption issues such as stack overflow and wild pointers.
Page 10 debuggersetup for linuxdebugging debuggersetup before system. Trace32 installation guide 5 19892019 lauterbach gmbh warning warning. Lauterbach debugger for embedded nohau solutions ab. The debugger includes traditional features like simple and complex breakpoints, watch windows, and execution control and provides full visibility to device peripherals. Lauterbach powertrace and trace32 software debugger provide you with instruction trace, memory monitoring capabilities, and linux process specific and kernel mode debugging. Support for a wide range of onchip debug interfaces. Dear xilinx team, i am using zcu102 board for one of my project. Presentation by bob kupyn at lauterbach on november 28, 2017 at the 7th riscv workshop, hosted by western digital in milpitas, california. I am trying to use arm cortex debugger with ti evm dm37x. Lauterbachs trace32 is an integrated, universal development system that can be connected to most work stations and can contain any combination of. In 2009 the firm was renamed from lauterbach datentechnik gmbh to lauterbach gmbh. Install qpdf package and run qpdf qdf objectstreamsdisable orig.
Armv8 a r debugger 3 19892019 lauterbach gmbh runtime measurements 89 trigger 89 arm specific system commands 90 system. Little 32 debugger setup 32 consequence for debugging 33 requirements for the target software 33 big. Arm and xscale monitor 3 19892019 lauterbach gmbh arm and xscale monitor version 06nov2019 brief overview of documents for new users architectureindependent information. Ami adds support for aptio v in lauterbach trace32 jtag. When purchasing a lauterbach debug product you get free support on trace32 and free trace32 software. Im using the lauterbach debugger to dump from different memory sections to binary files. Debug your embedded system using lauterbach youtube. Open the core branch to specify arm as architecture for debugging. I cant read any memory if the jtag clock speed is set over khz, due to jtagdp overrun errors.
Usually this cpu identification is handled in the trace32. Directory, where the pdffiles for the trace32 online help are located. This means that we make the best debugger we can and have to be agnostic about which compilers, ides, ecosystems, and rtoses we support. How to compile and link halcogen gccfiles with gnuarmtoolchain. Elf file into target memory and extract debug information view program code in disassembled format or in high level language. Also i installed pdfedit on linux which has a gui program which let you inspect all the pdf structure, from the comfort of a graphical interface. If the debugger can not retrieve the current cpu identification from the derivative string, the cpu.
A network folder path containing the pdf files of the trace32 online help. Excel hyperlink to pdf open the specified file library sdk component. Get familiar with the basic features of a trace32 debugger. As long as these follow a welldefined industry standard they are almost certain to work with your lauterbach trace32 debugger. Another one of the cortex m series issues the cortex m code assumes that the dap ports are rather fixed. Lauterbach debugger used for multicore debugging, in our case dualcore debugging. Lauterbach bdm debugger trace32 nexus debugger trace32 code trace with bus access. Segger jlinks are the most widely used line of debug probes available today. New support in lauterbach trace32 tools makes it easy to. Arm coresight is a good example of the debug and trace concepts for heterogeneous multicore processors. Please note that in case of coresight etmptm you need to inform the debugger about the coresight trace system on the chip. Debugger basics training 8 19892019 lauterbach gmbh debug modules with option for offchip trace extension current module.
Carbone, vice president of marketing, express logic 2 c ortex resource guide fal 20 1 w. How to get most use out of your debugger lauterbach. Lauterbach gmbh is a german electronic design automation firm specializing in incircuit emulators and logic analyzers used for debugging embedded systems. Ini file which is located in the prog directory of your installation. Debugger arm arm architecture multi core processor. License key information and installation lauterbach.
Theyve proven their value for more than 10 years in embedded development. Power debug pro usb 3 and 1 gbit ethernet deprecated modules. Power debug ii usb 2 and 1 gbit ethernet power debug ethernet usb 2 and 100 mbit ethernet target debug cable power debug pro. The trace32 software for the arm debugger includes support for the etm trace. They can be combined in a batch file, with the default extension cmm. Please keep in mind that only the processor architecture manual the document you are reading at the moment is cpu specific, while all other. You will learn how to get started with lauterbach and start debugging your embedded application. Today i will briefly go over my thoughts on android debugging using lauterbach trace32 software. If any batch file is selected, there is not connection to the cores and any specific initialization that can be done after the set up in each instance. This is surprising and disappointing because using a lauterbach debugger i can go up to 10mhz without seeing any problems. Home documentation dui0446 w arm ds5 debugger user guide version 5. If any batch file is selected, there is not connection to the cores and any specific initialization. Lauterbach provides integrated debug environments for embedded designs.
Lauterbach is the worlds largest producer of complete, modular and upgradeable microprocessor development tools worldwide with experience in making world class debuggers and realtime trace since 1979. Welcome to lauterbach microprocessor development tools. While it might not be possible to debug the tegra k1 soc in jetson tk1 using cheaper debugging hardware or openocd, christian jann was able to debug it using a lauterbach la7708 debugusb2 along with a lauterbach la7843 jtag cortexa adapter eg. Using lauterbach debugger with zynq community forums. L and lauterbach, the leading manufacturer of microprocessor development tools, announce that they are making it easy to use lauterbachs popular trace32 tools to debug mips heterogeneous cpu based systems or systems that combine mips cpus with arm cpus. Im trying to use my lauterbach power debug ii with our zynq design andor with the zc702 board. This causes the debugger to load the source file an display the right lines. Lauterbach multicore debugging guide stmicroelectronics. I want to debug the linux kernel right now, but general information is useful too. Debugger, realtime trace for programdata flow, logic analyzer. Android debugging using lauterbach trace32 software qualcomm. Arm debugger 2 19892019 lauterbach gmbh accessing coprocessor cp15 register 31 accessing cache and tlb contents 31 breakpoints and vector catch register 31 breakpoints and secure modes 31 big. La2717 jtag debugger for riscv la3863 arm 20 to riscv 10. This blog entry attempts to introduce a possible method of trace32 jtag debugging to developers working with the linux kernel or android framework and is generally not targeted towards application developers.