[PATCH] Updated docs to use the standalone SIS simulator, instead of GDB inbuilt SIS for the erc32 BSP.

Sat Jan 4 07:18:18 UTC 2020

Just a reminder, it's almost been a week since I sent the patch. I also
sent it a month ago, but it slipped from everyone's eyes.

On Thu, Jan 2, 2020 at 9:45 PM Gedare Bloom <gedare at rtems.org> wrote:

> looks good to me.
>
> On Fri, Dec 27, 2019 at 5:02 AM G S Niteesh <gsnb.gn at gmail.com> wrote:
> >
> > ---
> >  user/start/bsp-test.rst |   4 +-
> >  user/tools/tester.rst   | 144 ++++++++++++++++++++++++++++++++++++----
> >  2 files changed, 132 insertions(+), 16 deletions(-)
> >
> > diff --git a/user/start/bsp-test.rst b/user/start/bsp-test.rst
> > index 5278375..aefeeb9 100644
> > --- a/user/start/bsp-test.rst
> > +++ b/user/start/bsp-test.rst
> > @@ -21,7 +21,7 @@ Just run this command:
> >  .. code-block:: none
> >
> >      cd $HOME/quick-start/build/b-erc32
> > -    rtems-test --rtems-bsp=erc32
> --rtems-tools=$HOME/quick-start/rtems/5 .
> > +    rtems-test --rtems-bsp=erc32-sis
> --rtems-tools=$HOME/quick-start/rtems/5 .
> >
> >  This command should output something like this (omitted lines are
> denoted by
> >  ...).  In this output the base directory :file:`$HOME/quick-start` was
> replaced
> > @@ -30,7 +30,7 @@ by ``$BASE``.
> >  .. code-block:: none
> >
> >      RTEMS Testing - Tester, 5.0.not_released
> > -     Command Line: $BASE/rtems/5/bin/rtems-test --rtems-bsp=erc32
> --rtems-tools=$BASE/rtems/5 .
> > +     Command Line: $BASE/rtems/5/bin/rtems-test --rtems-bsp=erc32-sis
> --rtems-tools=$BASE/rtems/5 .
> >       Python: 2.7.15 (default, Jan 10 2019, 01:14:47) [GCC 4.2.1
> Compatible FreeBSD Clang 6.0.1 (tags/RELEASE_601/final 335540)]
> >      Host: FreeBSD-12.0-RELEASE-p2-amd64-64bit-ELF (FreeBSD
> Build_FreeBSD12 12.0-RELEASE-p2 FreeBSD 12.0-RELEASE-p2 GENERIC amd64 amd64)
> >      [  1/589] p:0   f:0   u:0   e:0   I:0   B:0   t:0   i:0   W:0   |
> sparc/erc32: dhrystone.exe
> > diff --git a/user/tools/tester.rst b/user/tools/tester.rst
> > index 609384b..c3c3fe2 100644
> > --- a/user/tools/tester.rst
> > +++ b/user/tools/tester.rst
> > @@ -109,39 +109,155 @@ the tests. Using the run with the ERC32 BSP the
> command is:
> >
> >  The run command is the GDB simulator without the GDB part.
> >
> > -Running the example using GDB:
> > +Running the example using SIS:
> > +
> > +.. code-block:: none
> > +
> > +    $ sparc-rtems5-sis
> sparc-rtems5/c/erc32/testsuites/samples/hello/hello.exe
> > +    SIS - SPARC/RISCV instruction simulator 2.20,  copyright Jiri
> Gaisler 2019
> > +    Bug-reports to jiri at gaisler.se
> > +    ERC32 emulation enabled
> > +
> > +    Loaded sparc-rtems5/c/erc32/testsuites/samples/hello.exe, entry
> 0x02000000
> > +
> > +    sis> run
> > +
> > +
> > +    *** BEGIN OF TEST HELLO WORLD ***
> > +    *** TEST VERSION: 5.0.0.c6d8589bb00a9d2a5a094c68c90290df1dc44807
> > +    *** TEST STATE: EXPECTED-PASS
> > +    *** TEST BUILD: RTEMS_POSIX_API
> > +    *** TEST TOOLS: 7.5.0 20191114 (RTEMS 5, RSB
> 83fa79314dd87c0a8c78fd642b2cea3138be8dd6, Newlib 3e24fbf6f)
> > +    Hello World
> > +
> > +    *** END OF TEST HELLO WORLD ***
> > +
> > +
> > +    *** FATAL ***
> > +    fatal source: 0 (INTERNAL_ERROR_CORE)
> > +    fatal code: 5 (INTERNAL_ERROR_THREAD_EXITTED)
> > +    RTEMS version: 5.0.0.c6d8589bb00a9d2a5a094c68c90290df1dc44807
> > +    RTEMS tools: 7.5.0 20191114 (RTEMS 5, RSB
> 83fa79314dd87c0a8c78fd642b2cea3138be8dd6, Newlib 3e24fbf6f)
> > +    executing thread ID: 0x08a010001
> > +    executing thread name: UI1
> > +    cpu 0 in error mode (tt = 0x101)
> > +        116401  02009ae0:  91d02000   ta  0x0
> > +
> > +    sis> q
> > +
> > +The examples can also be run using GDB with SIS as the backend. SIS can
> be connected to
> > +gdb through a network socket using the gdb remote interface.
> > +
> > +Either start SIS with ``-gdb``, or issue the ``gdb`` command inside
> SIS, and connect
> > +gdb with ``target remote:1234``. The default port is ``1234``, the port
> can be changed
> > +using the ``-port`` option.
> > +
> > +Open a terminal and issue the command:
> > +
> > +.. code-block:: none
> > +
> > +    $ sparc-rtems5-sis -gdb
> > +    SIS - SPARC/RISCV instruction simulator 2.20,  copyright Jiri
> Gaisler 2019
> > +    Bug-reports to jiri at gaisler.se
> > +    ERC32 emulation enabled
> > +
> > +    gdb: listening on port 1234
> > +
> > +Now open another terminal and issue the command:
> >
> >  .. code-block:: none
> >
> >      $ sparc-rtems5-gdb
> sparc-rtems5/c/erc32/testsuites/samples/hello/hello.exe
> > -    GNU gdb (GDB) 7.12
> > -    Copyright (C) 2016 Free Software Foundation, Inc.
> > +    GNU gdb (GDB) 8.3
> > +    Copyright (C) 2019 Free Software Foundation, Inc.
> >      License GPLv3+: GNU GPL version 3 or later <
> http://gnu.org/licenses/gpl.html>
> >      This is free software: you are free to change and redistribute it.
> > -    There is NO WARRANTY, to the extent permitted by law.  Type "show
> copying"
> > -    and "show warranty" for details.
> > +    There is NO WARRANTY, to the extent permitted by law.
> > +    Type "show copying" and "show warranty" for details.
> >      This GDB was configured as "--host=x86_64-linux-gnu
> --target=sparc-rtems5".
> >      Type "show configuration" for configuration details.
> >      For bug reporting instructions, please see:
> >      <http://www.gnu.org/software/gdb/bugs/>.
> >      Find the GDB manual and other documentation resources online at:
> > -    <http://www.gnu.org/software/gdb/documentation/>.
> > +        <http://www.gnu.org/software/gdb/documentation/>.
> > +
> >      For help, type "help".
> >      Type "apropos word" to search for commands related to "word"...
> > -    Reading symbols from
> > -    sparc-rtems5/c/erc32/testsuites/samples/hello/hello.exe...done.
> > -    (gdb) target sim
> > -    Connected to the simulator.
> > +    Reading symbols from
> sparc-rtems5/c/erc32/testsuites/samples/hello.exe...
> > +    (gdb) target remote:1234
> > +
> > +The ``target remote:1234`` will tell gdb to connect to the sis
> simulator. After this
> > +command the output of the first terminal will change to
> > +
> > +.. code-block:: none
> > +
> > +    $ sparc-rtems5-sis -gdb
> > +    SIS - SPARC/RISCV instruction simulator 2.20,  copyright Jiri
> Gaisler 2019
> > +    Bug-reports to jiri at gaisler.se
> > +    ERC32 emulation enabled
> > +
> > +    gdb: listening on port 1234 connected
> > +
> > +Before running the executable, it must be loaded, this is done using the
> > +``load`` command in gdb, and to run, issue ``continue`` command.
> > +
> > +.. code-block:: none
> > +
> > +    $ sparc-rtems5-gdb
> sparc-rtems5/c/erc32/testsuites/samples/hello/hello.exe
> > +    GNU gdb (GDB) 8.3
> > +    Copyright (C) 2019 Free Software Foundation, Inc.
> > +    License GPLv3+: GNU GPL version 3 or later <
> http://gnu.org/licenses/gpl.html>
> > +    This is free software: you are free to change and redistribute it.
> > +    There is NO WARRANTY, to the extent permitted by law.
> > +    Type "show copying" and "show warranty" for details.
> > +    This GDB was configured as "--host=x86_64-linux-gnu
> --target=sparc-rtems5".
> > +    Type "show configuration" for configuration details.
> > +    For bug reporting instructions, please see:
> > +    <http://www.gnu.org/software/gdb/bugs/>.
> > +    Find the GDB manual and other documentation resources online at:
> > +        <http://www.gnu.org/software/gdb/documentation/>.
> > +
> > +    For help, type "help".
> > +    Type "apropos word" to search for commands related to "word"...
> > +    Reading symbols from
> sparc-rtems5/c/erc32/testsuites/samples/hello.exe...
> > +    (gdb) target remote:1234
> > +    Remote debugging using :1234
> > +    0x00000000 in ?? ()
> >      (gdb) load
> > -    (gdb) r
> > -    Starting program:
> sparc-rtems5/c/erc32/testsuites/samples/hello/hello.exe
> > +    Loading section .text, size 0x17170 lma 0x2000000
> > +    Loading section .rtemsroset, size 0x40 lma 0x2017170
> > +    Loading section .data, size 0x600 lma 0x20181c0
> > +    Start address 0x2000000, load size 96176
> > +    Transfer rate: 4696 KB/sec, 270 bytes/write.
> > +    (gdb) continue
> > +    Continuing.
> > +
> > +You can see your executable running in the first terminal.
> > +
> > +.. code-block:: none
> > +
> > +    SIS - SPARC/RISCV instruction simulator 2.20,  copyright Jiri
> Gaisler 2019
> > +    Bug-reports to jiri at gaisler.se
> > +
> > +    ERC32 emulation enabled
> > +
> > +    gdb: listening on port 1235 connected
> > +    X2000000,0:#40
> >
> >
> >      *** BEGIN OF TEST HELLO WORLD ***
> > +    *** TEST VERSION: 5.0.0.c6d8589bb00a9d2a5a094c68c90290df1dc44807
> > +    *** TEST STATE: EXPECTED-PASS
> > +    *** TEST BUILD: RTEMS_POSIX_API
> > +    *** TEST TOOLS: 7.5.0 20191114 (RTEMS 5, RSB
> 83fa79314dd87c0a8c78fd642b2cea3138be8dd6, Newlib 3e24fbf6f)
> >      Hello World
> > +
> >      *** END OF TEST HELLO WORLD ***
> > -    [Inferior 1 (process 42000) exited normally]
> > -    (gdb) q
> > +
> > +    ^Csis> q
> > +
> > +
> > +For more information on the sis simulator refer to this doc:
> https://gaisler.se/sis/sis.pdf
> >
> >  The command ``r`` is used to debug set break points before issuing the
> GDB
> >  ``run`` command.
> > --
> > 2.17.1
> >
> > _______________________________________________
> > devel mailing list
> > devel at rtems.org
> > http://lists.rtems.org/mailman/listinfo/devel
>
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