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

Thu Jan 2 16:15:34 UTC 2020

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
>
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