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Hello all, I don't know if this is a common thing on all targets of the GNU compiler... Anyway: When I compile: arm-elf-gcc -mthumb -mcpu=arm7tdmi -g3 -ggdb -o test.elf test.c I can debug that application, step through assembler etc. When I add -Ox (any optimisation (0..3)), I am only able to step over it (a breakpoint at the start and the end of the routine, but no other debugging info. I compiled the arm-elf-gcc following the script on the site of William A. Gatliff. What can I do to get debugging info even in the optimised versions of my (for now: very dumb) program?? Kind regards, Jan
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