[ECOS] remote debugging

B.E.Comp Project comp.project@gmail.com
Sun Mar 13 18:32:00 GMT 2005


Hi,

I am trying remote debugging, using GDB stubs,
with GRUB as the startup for running a simple application.

i set the following flags:

CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
CYGDBG_HAL_DEBUG_GDB_BREAK_SUPPORT
CYGDBG_HAL_DEBUG_GDB_INITIAL_BREAK

Remote debugging msgs are:

(gdb) set remotebaud 38400
(gdb) target remote /dev/ttyS0
Remote debugging using /dev/ttyS0
0x0010bbf0 in ?? ()
(gdb) info breakpoints
No breakpoints or watchpoints.
(gdb) break main
No symbol table is loaded.  Use the "file" command.
(gdb) file hello.c
A program is being debugged already.  Kill it? (y or n) n
Program not killed.
(gdb) continue
Continuing.
Hello, eCos world!


1) Why is the initial breakpoint set by the option 
'CYGDBG_HAL_DEBUG_GDB_INITIAL_BREAK' not displayed with command 
info breakpoints ?

2) How can other breakpoints be set ?

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