Re: New baseboards for mips targets

[Steve Ellcey]

On Tue, 2012-10-02 at 18:07 -0500, Joel Sherrill wrote:
> On 10/02/2012 05:26 PM, Steve Ellcey wrote:
> > It's the gdb/gnu/binutils simulator.  Is there a 'proper' name for this
> > simulator?  The gnu simulator?  The gdb simulator?  The binutils
> > simulator?
> No idea. Some of them have names. The sparc simulator is sis
> and the powerpc one is psim. But in general, I just refer to them
> as "the simulator built into gdb" when talking to RTEMS users. :)

Well, I went with gnu/gdb simulator.  Here is an updated patch with some
extra comments, a fix to the copyright assignment to refer to version 3
instead of 2, and the removal of the unneeded if statements checking for
ecoff format.

Steve Ellcey
address@hidden


2012-10-02  Steve Ellcey  <address@hidden>

        * Makefile.am (baseboard_SCRIPTS): Add new baseboards.
        * Makefile.in: Regenerate.
        * baseboards/mips-sim-mti32.exp: New.
        * baseboards/mips-sim-mti64.exp: New.
        * baseboards/mips-sim-mti64_n32.exp: New.
        * baseboards/mips-sim-mti64_64.exp: New.
        * baseboards/mips-sim-sde32.exp: New.
        * baseboards/mips-sim-sde64.exp: New.


diff --git a/Makefile.am b/Makefile.am
index 93d75f5..b6aa911 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -141,6 +141,12 @@ baseboard_SCRIPTS = \
        baseboards/mips-sim-idt32.exp \
        baseboards/mips-sim-idt64.exp \
        baseboards/mips-sim.exp \
+       baseboards/mips-sim-mti32.exp \
+       baseboards/mips-sim-mti64.exp \
+       baseboards/mips-sim-mti64_n32.exp \
+       baseboards/mips-sim-mti64_64.exp \
+       baseboards/mips-sim-sde32.exp \
+       baseboards/mips-sim-sde64.exp \
        baseboards/mips64-sim.exp \
        baseboards/mips64vr4100-sim.exp \
        baseboards/mmixware-sim.exp \
diff --git a/baseboards/mips-sim-mti32.exp b/baseboards/mips-sim-mti32.exp
new file mode 100644
index 0000000..421f833
--- /dev/null
+++ b/baseboards/mips-sim-mti32.exp
@@ -0,0 +1,52 @@
+# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+#
+# This file is part of DejaGnu.
+#
+# DejaGnu is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# DejaGnu is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with DejaGnu; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+
+# 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"
+
+# This tells it which directory to look in for the simulator.
+setup_sim mips
+
+# No multilib flags are set 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 needs_status_wrapper 1
+
+set_board_info cflags "[libgloss_include_flags] [newlib_include_flags]"
+set_board_info ldflags "[libgloss_link_flags] [newlib_link_flags]"
+
+# Use the mti32.ld linker script from libgloss for the o32 ABI and the
+# mips32 architecture on the gnu/gdb simulator.
+set_board_info ldscript "-Tmti32.ld"
+
+# And, it can't do arguments, and doesn't have real signals.
+set_board_info noargs 1
+set_board_info gdb,nosignals 1
+
+# Tell gdb to assume no fpu for -msoft-float compilation
+if {[string match "*soft-float*" $current_target_name]} {
+    set_board_info gdb_init_command "set mipsfpu none"
+}
diff --git a/baseboards/mips-sim-mti64.exp b/baseboards/mips-sim-mti64.exp
new file mode 100644
index 0000000..3b45247
--- /dev/null
+++ b/baseboards/mips-sim-mti64.exp
@@ -0,0 +1,52 @@
+# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+#
+# This file is part of DejaGnu.
+#
+# DejaGnu is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# DejaGnu is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with DejaGnu; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+
+# 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"
+
+# This tells it which directory to look in for the simulator.
+setup_sim mips
+
+# No multilib flags are set 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 needs_status_wrapper 1
+
+set_board_info cflags "[libgloss_include_flags] [newlib_include_flags]"
+set_board_info ldflags "[libgloss_link_flags] [newlib_link_flags]"
+
+# Use the mti64.ld linker script from libgloss for the o32 ABI and the
+# mips64 architecture on the gnu/gdb simulator.
+set_board_info ldscript "-Tmti64.ld"
+
+# And, it can't do arguments, and doesn't have real signals.
+set_board_info noargs 1
+set_board_info gdb,nosignals 1
+
+# Tell gdb to assume no fpu for -msoft-float compilation
+if {[string match "*soft-float*" $current_target_name]} {
+    set_board_info gdb_init_command "set mipsfpu none"
+}
diff --git a/baseboards/mips-sim-mti64_64.exp b/baseboards/mips-sim-mti64_64.exp
new file mode 100644
index 0000000..f1e9be5
--- /dev/null
+++ b/baseboards/mips-sim-mti64_64.exp
@@ -0,0 +1,52 @@
+# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+#
+# This file is part of DejaGnu.
+#
+# DejaGnu is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# DejaGnu is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with DejaGnu; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+
+# 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"
+
+# This tells it which directory to look in for the simulator.
+setup_sim mips
+
+# No multilib flags are set 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 needs_status_wrapper 1
+
+set_board_info cflags "[libgloss_include_flags] [newlib_include_flags]"
+set_board_info ldflags "[libgloss_link_flags] [newlib_link_flags]"
+
+# Use the mti64_64.ld linker script from libgloss for the n64 ABI and the
+# mips64 architecture on the gnu/gdb simulator.
+set_board_info ldscript "-Tmti64_64.ld"
+
+# And, it can't do arguments, and doesn't have real signals.
+set_board_info noargs 1
+set_board_info gdb,nosignals 1
+
+# Tell gdb to assume no fpu for -msoft-float compilation
+if {[string match "*soft-float*" $current_target_name]} {
+    set_board_info gdb_init_command "set mipsfpu none"
+}
diff --git a/baseboards/mips-sim-mti64_n32.exp 
b/baseboards/mips-sim-mti64_n32.exp
new file mode 100644
index 0000000..eb1d089
--- /dev/null
+++ b/baseboards/mips-sim-mti64_n32.exp
@@ -0,0 +1,52 @@
+# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+#
+# This file is part of DejaGnu.
+#
+# DejaGnu is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# DejaGnu is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with DejaGnu; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+
+# 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"
+
+# This tells it which directory to look in for the simulator.
+setup_sim mips
+
+# No multilib flags are set 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 needs_status_wrapper 1
+
+set_board_info cflags "[libgloss_include_flags] [newlib_include_flags]"
+set_board_info ldflags "[libgloss_link_flags] [newlib_link_flags]"
+
+# Use the mti64_n32.ld linker script from libgloss for the n32 ABI and the
+# mips64 architecture on the gnu/gdb simulator.
+set_board_info ldscript "-Tmti64_n32.ld"
+
+# And, it can't do arguments, and doesn't have real signals.
+set_board_info noargs 1
+set_board_info gdb,nosignals 1
+
+# Tell gdb to assume no fpu for -msoft-float compilation
+if {[string match "*soft-float*" $current_target_name]} {
+    set_board_info gdb_init_command "set mipsfpu none"
+}
diff --git a/baseboards/mips-sim-sde32.exp b/baseboards/mips-sim-sde32.exp
new file mode 100644
index 0000000..a6e3edc
--- /dev/null
+++ b/baseboards/mips-sim-sde32.exp
@@ -0,0 +1,52 @@
+# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+#
+# This file is part of DejaGnu.
+#
+# DejaGnu is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# DejaGnu is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with DejaGnu; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+
+# 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"
+
+# This tells it which directory to look in for the simulator.
+setup_sim mips
+
+# No multilib flags are set 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 needs_status_wrapper 1
+
+set_board_info cflags "[libgloss_include_flags] [newlib_include_flags]"
+set_board_info ldflags "[libgloss_link_flags] [newlib_link_flags]"
+
+# Use the sde32.ld linker script from libgloss for the o32 ABI and the
+# mips32 architecture on the gnu/gdb simulator.
+set_board_info ldscript "-Tsde32.ld"
+
+# And, it can't do arguments, and doesn't have real signals.
+set_board_info noargs 1
+set_board_info gdb,nosignals 1
+
+# Tell gdb to assume no fpu for -msoft-float compilation
+if {[string match "*soft-float*" $current_target_name]} {
+    set_board_info gdb_init_command "set mipsfpu none"
+}
diff --git a/baseboards/mips-sim-sde64.exp b/baseboards/mips-sim-sde64.exp
new file mode 100644
index 0000000..c30f2a3
--- /dev/null
+++ b/baseboards/mips-sim-sde64.exp
@@ -0,0 +1,52 @@
+# Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+#
+# This file is part of DejaGnu.
+#
+# DejaGnu is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# DejaGnu is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with DejaGnu; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+
+# 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"
+
+# This tells it which directory to look in for the simulator.
+setup_sim mips
+
+# No multilib flags are set 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 needs_status_wrapper 1
+
+set_board_info cflags "[libgloss_include_flags] [newlib_include_flags]"
+set_board_info ldflags "[libgloss_link_flags] [newlib_link_flags]"
+
+# Use the sde64.ld linker script from libgloss for the o32 ABI and the
+# mips64 architecture on the gnu/gdb simulator.
+set_board_info ldscript "-Tsde64.ld"
+
+# And, it can't do arguments, and doesn't have real signals.
+set_board_info noargs 1
+set_board_info gdb,nosignals 1
+
+# Tell gdb to assume no fpu for -msoft-float compilation
+if {[string match "*soft-float*" $current_target_name]} {
+    set_board_info gdb_init_command "set mipsfpu none"
+}