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run hello throug gdb (on Assabet)
- To: ecos-discuss at sourceware dot cygnus dot com
- Subject: [ECOS] run hello throug gdb (on Assabet)
- From: Robert Lee <rlee_1900 at yahoo dot com>
- Date: Sat, 27 Oct 2001 16:36:12 -0700 (PDT)
Hi,
I found a similar problem in the archive (Wed, 04 Jul
2001, gdb debugging) but "continue" could not solve
the problem.
I try to run hello on Assabet. First, I load
gdb_module.bin to Assabet. Then, I compiled hello.
> file hello
hello: ELF 32-bit LSB executable, Advanced RISC
Machines ARM, version 1, statically linked, not
stripped
I guess this is good.
Finally, I run gdb:
-------------------------------------
> arm-elf-gdb -nw hello
(gdb's greeting)
(gdb) set remotebaud 38400
(gdb) target remote /dev/ttyS0
Remote debugging using /dev/ttyS0
hal_hardware_init ()
at
/home/luyung/ecos/ecos/packages/hal/arm/sa11x0/var/current/src/sa11x0_misc.c:73
73 *SA11X0_ICMR = 0;
(gdb) c
Continuing.
Program received signal SIGTRAP, Trace/breakpoint
trap.
hal_hardware_init ()
at
/home/luyung/ecos/ecos/packages/hal/arm/sa11x0/var/current/src/sa11x0_misc.c:73
73 *SA11X0_ICMR = 0;
(gdb) r
The program being debugged has been started already.
Start it from the beginning? (y or n) n
Program not restarted.
-------------------------------------
Should I see "Hello, eCos world!"? Does anybody know
what was wrong? Thank you.
=====
Robert Lee
Software Engineer
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