Hi All, I got a problem of debugging with eclipse + JLinkGDBServer, I used to work. But when I just added 4 lines code (The code has pass debugging), then I can not run step by step. When I download code and the cursur stop on the first line of my main file. But when I run Step Over or Step Into, it never came back. If I took the 4 lines code, it works. The cod has not run to the 4 lines yet. BTW, I found the SP changes when I download the same code twice. Sometimes it is 0x4f94, sometimes it is 0x20ff94. I always run in RAM_RUN mode. I do not know what is the problem. Could naybody help me? Thanks. Min Ge
This thread from a few weeks ago suggests that Eclipse may not work correctly with the WinARM GDB build. http://en.mikrocontroller.net/topic/67396 Perhaps you need one of these: http://www.cafepress.com/insaniteeshirts/1417922 Have you tried using the WinARM Insight debugger? If that fails as well, then the problem may not them be with Eclipse. Clifford
Min Ge wrote: > BTW, I found the SP changes when I download the same code twice. > Sometimes it is 0x4f94, sometimes it is 0x20ff94. I always run in > RAM_RUN mode. The ARM has separate SP registers for each processor mode. This will happen if for example a data abort exception has occurred, and the processor switches to ABORT mode. I have seen JTAG problems cause a processor to be in an 'Undefined' mode state before. Clifford
Clifford Slocombe wrote: > This thread from a few weeks ago suggests that Eclipse may not work > correctly with the WinARM GDB build. > http://en.mikrocontroller.net/topic/67396 > > Perhaps you need one of these: > http://www.cafepress.com/insaniteeshirts/1417922 > > Have you tried using the WinARM Insight debugger? If that fails as well, > then the problem may not them be with Eclipse. > > Clifford Woah... wait what? WinARM Insight debugger? Where can I get one of these magical toys? Today I installed Cygwin and i'm installing GDB insight right now, but if I could get a magical WinARM one that'd be fantastic :)
Hey, remember that time I asked about WinARM Insight? Yea, google reminded me that I am idiot, because its in the WinARM Readme :)
Jim Kaz wrote: > Hey, remember that time I asked about WinARM Insight? Yea, google > reminded me that I am idiot, because its in the WinARM Readme :) Yes, find it in the utils folder. The whole point of WinARM is surely so you can avoid all the Cygwin nonsense!