Set breakpoint on every line in GDB

Question

Is there a way to set a breakpoint at every line in the code with GDB? Obviously I don\'t want to hit b *addr for every single line, so I\'m wondering if there\'s a

Answer 1

PowerPC has hardware support for ranged breakpoints, and GCB offers:

break-range start end

in that arch. So I think you could just break on the entire memory address, or the entire text section (untested).

The command fails on x86.

Doc: https://sourceware.org/gdb/onlinedocs/gdb.html#index-break_002drange-1548