------- Comment #18 from joel at gcc dot gnu dot org 2008-02-22 22:35 -------
(In reply to comment #17)
> If you have it on CFARM let me know where and what command to launch to gdb
> your testcase.
I have been building and running it on my laptop but there is now enough on
CFARM to run it.
qemu -M isapc -m 8 -boot a -fda /home/joel/qemu/pc386_fda \
-hda fat:/home/joel/qemu/hd -serial stdio
will run the program without a debugger. It pops up an xterm-ish thing
and shows a srub menu before the output switches to the serial port which
is redirected to stdio. Just copy /home/joel/qemu from gcc12 and change
paths as appropriate.
Add "-s" on the end of the qemu command line and it has a gdb server.
Start qemu and quickly in another window do this:
gdb --command g t.exe
g has a "target remote" command in it which attaches to the qemu.
qemu has some debug trace which is interesting and how I got started.
Add "-d in_asm,cpu" and will dump a lot of info on assembly instructions
and cpu state into /tmp/qemu.log.
For your convenience, there is a pr35284-a/ subdirectory under ~/qemu
which is a copy of my current build directory.
> What does RTEMS ada_pthread_minimum_stack_size returns in both case (under
> gdb)?
>
16K. Just like a good one line routine should. :-D
I will email you from my gmail account so if you need to ping me this weekend
you can.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35284
