Debugging pthread in ARM.
gomrioje
gomez.j@ikusi.es
Wed May 16 17:46:00 GMT 2007
I have tried, and I get the same result.
Could it be link to:
http://sources.redhat.com/ml/gdb/2003-06/msg00535.html ?
It was about single-step in gdbserver for pthread_create?
2003-06-28 Daniel Jacobowitz <drow@mvista.com>
* linux-arm-low.c (arm_reinsert_addr): New function.
(the_low_target): Add arm_reinsert_addr.
Index: linux-arm-low.c
===================================================================
RCS file: /cvs/src/src/gdb/gdbserver/linux-arm-low.c,v
retrieving revision 1.5
diff -u -p -r1.5 linux-arm-low.c
--- linux-arm-low.c 18 Nov 2002 00:37:50 -0000 1.5
+++ linux-arm-low.c 28 Jun 2003 23:53:49 -0000
@@ -80,6 +80,17 @@ arm_breakpoint_at (CORE_ADDR where)
return 0;
}
+/* We only place breakpoints in empty marker functions, and thread locking
+ is outside of the function. So rather than importing software single-step,
+ we can just run until exit. */
+static CORE_ADDR
+arm_reinsert_addr ()
+{
+ unsigned long pc;
+ collect_register_by_name ("lr", &pc);
+ return pc;
+}
+
struct linux_target_ops the_low_target = {
arm_num_regs,
arm_regmap,
@@ -89,7 +100,7 @@ struct linux_target_ops the_low_target =
arm_set_pc,
(const char *) &arm_breakpoint,
arm_breakpoint_len,
- NULL,
+ arm_reinsert_addr,
0,
arm_breakpoint_at,
};
Regards,
> On Wed, May 16, 2007 at 07:33:53PM +0200, gomrioje wrote:
> > set solib-absolute-prefix /app/arm/bitbaketmp/staging/arm-linux/lib/
>
> I'm not sure how many times I can try to explain this... this is the
> wrong path. You should be able to append "/lib/ld-linux.so.2" to that
> path and find your dynamic loader. Try removing "/lib/" from the end
> of your setting.
>
-
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