Re: Assistance Request

[Joel Sherrill]

Thanks.  That sped things up enormously and gets us to this
critical line of debug output:

spawning command  powerpc-rtems4.9-run 
/home/joel/work-gnat/svn/b-gcc2-powerpc/gcc/testsuite/gcc/20010106-1.x0

Clearly, this isn't running my wrapper script. :(

I looked in basic-sim.exp and it allows you to override SIM on the
command line.  So I did this to my command which seems to work:

make check-gcc RUNTESTFLAGS="\
SIM=psim-4.9 \
RTEMS_MAKEFILE_PATH=/home/joel/work-gnat/423/bsp-install/powerpc-rtems4.9/psim 
\
--target=powerpc-rtems4.9 \
--target_board=rtems-powerpc-sim --all \
"

Since the execute.exp=2001* fragment you suggested ended with this:

               === gcc Summary ===

# of expected passes            626

Is there a way to make it just invoke a wrapper script for the simulator
without me overriding it on the command line?

--joel

Dave Korn wrote:
> On 12 February 2008 16:35, Joel Sherrill wrote:
>
>   
> > I think so.  I actually got an executable which
> > I could run but DejaGNU didn't know how to.
> > So that's half the battle. ;)
> >
> > ===============================
> > PASS: gcc.c-torture/execute/builtins/memset-chk.c compilation,  -O3
> > -fomit-frame-pointer -funroll-loops
> > core_find_mapping() - access to unmaped address, attach a default map to
> > handle this - addr=0x7c9c60 nr_bytes=0x4 processor=0x40017008 cia=0x14980
> >
> > FAIL: gcc.c-torture/execute/builtins/memset-chk.c execution,  -O3
> > -fomit-frame-pointer -funroll-loops
> > ===============================
> >
> > But when I run it by hand...
> >
> > $ psim-4.9 ./memset-chk.x5
> >
> > *** EXIT code 0
> >
> > How can I see what is invoked for the simulator run?
> >     
>
>   Add lots of "-v" options to RUNTESTFLAGS.
>
>   
> > Is there an easy way to skip to the executable tests?
> > I am tired of watching the compile only ones pass. :-D
> >     
>
>   Add "execute.exp" to RUNTESTFLAGS.  You can also say e.g. something like
> "execute.exp=2001*" to limit which of execute.exp's testcases are invoked.
>
>   
> > I don't know that we will need this for RTEMS.
> >     
>
>   I don't know what RTEMS does or doesn't have, so it might very well be
> surplus to your requirements; I threw it into the mix just in case :)
>
>
>     cheers,
>       DaveK
> --
> Can't think of a witty .sigline today....
>
>   


--
Joel Sherrill, Ph.D.             Director of Research & Development
address@hidden        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
  Support Available             (256) 722-9985


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# This is a list of toolchains that are supported on this board.
set_board_info target_install {powerpc-rtems4.9}

# Load the generic configuration for this board, This will define a basic
# set of routines needed by the tool to communicate with the board.
load_generic_config "sim"

# basic-sim.exp is a basic description for the standard Cygnus simulator.
load_base_board_description "basic-sim"

# The name of the simulator is "ppc".
setup_sim psim-4.9

# No multilib flags needed by default.
process_multilib_options ""

# The compiler used to build for this board. This has *nothing* to do
# with what compiler is tested if we're testing gcc.
set_board_info compiler  "[find_gcc]"

set_board_info cflags  "-B${RTEMS_MAKEFILE_PATH}/lib/ -specs bsp_specs -qrtems 
-mcpu=603e"
set_board_info ldflags ""

# The simulator isn't really remote.
set_board_info isremote 0

# We only have a small stack available to us
set_board_info gcc,stack_size 2048

# psim-4.9 is a wrapper script which handles the device tree
set_board_info sim "psim-4.9 "

# No support for signals on this target.
set_board_info gdb,nosignals 1

# The simulator doesn't return exit statuses and we need to indicate this.
set_board_info needs_status_wrapper 1

# Can't call functions from GDB.
# set_board_info gdb,cannot_call_functions 1