genode/ports/run/noux_gdb.run
Christian Prochaska 1b8fd4aa44 GDB for Noux
With this patch the 'GNU Project Debugger' (GDB) can be built for Noux.

The included run script connects GDB and GDB monitor via a cross-link
terminal and allows interactive source-level debugging of the GDB monitor
test application on Genode.

Fixes #280.
2012-07-19 15:42:25 +02:00

234 lines
6.0 KiB
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if {![have_spec foc] || ![have_spec 32bit]} {
puts "\nThe Noux GDB scenario is supported on 32-bit Fiasco.OC only\n"
exit 0
}
if {[have_spec arm]} {
set gdb "gdb_arm"
set tool_prefix "genode-arm-"
}
if {[have_spec x86]} {
set gdb "gdb_x86"
set tool_prefix "genode-x86-"
}
#
# Uncomment the following line when working on the GDB source code. Otherwise,
# the package may get recompiled, yet it does not get reinstalled into 'bin/'.
#
#exec rm -rf noux-pkg/$gdb/ bin/$gdb/
set build_components {
core init drivers/timer noux lib/libc_noux
drivers/framebuffer drivers/pci drivers/input
server/terminal server/terminal_crosslink
server/ram_fs app/gdb_monitor
test/gdb_monitor
}
lappend build_components noux-pkg/$gdb
build $build_components
# tar archive for GDB
exec sh -c "find bin/$gdb/ -type f | (xargs [cross_dev_prefix]strip || true) 2>/dev/null"
exec tar cfhv bin/gdb.tar -C bin/$gdb .
# names of the binaries needed for the GDB monitor test
set test_binaries {
test-gdb_monitor
ld.lib.so
libc.lib.so
libc_log.lib.so
}
# tar archive for the unstripped binaries of the GDB monitor test
foreach test_binary $test_binaries {
exec tar ufv bin/test-gdb_monitor.tar -h -C bin $test_binary
}
# tar archive for the source code of the GDB monitor test
foreach test_binary $test_binaries {
set source_files [ exec [cross_dev_prefix]objdump -dl bin/$test_binary | grep "^/.*:.*" | sed -e "s/:.*//" | uniq ]
foreach source_file $source_files {
if [file exists $source_file] { exec tar ufvhP bin/test-gdb_monitor-src.tar $source_file }
}
}
create_boot_directory
append config {
<config verbose="yes">
<parent-provides>
<service name="ROM"/>
<service name="LOG"/>
<service name="CAP"/>
<service name="RAM"/>
<service name="RM"/>
<service name="CPU"/>
<service name="PD"/>
<service name="IRQ"/>
<service name="IO_PORT"/>
<service name="IO_MEM"/>
<service name="SIGNAL"/>
</parent-provides>
<default-route>
<any-service> <any-child/> <parent/> </any-service>
</default-route>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start> }
append_if [have_spec sdl] config {
<start name="fb_sdl">
<resource name="RAM" quantum="4M"/>
<provides>
<service name="Input"/>
<service name="Framebuffer"/>
</provides>
</start>}
append_if [have_spec pci] config {
<start name="pci_drv">
<resource name="RAM" quantum="1M"/>
<provides><service name="PCI"/></provides>
</start>}
append_if [have_spec vesa] config {
<start name="vesa_drv">
<resource name="RAM" quantum="1M"/>
<provides><service name="Framebuffer"/></provides>
</start>}
append_if [have_spec pl11x] config {
<start name="pl11x_drv">
<resource name="RAM" quantum="2M"/>
<provides><service name="Framebuffer"/></provides>
</start>}
append_if [have_spec ps2] config {
<start name="ps2_drv">
<resource name="RAM" quantum="1M"/>
<provides><service name="Input"/></provides>
</start> }
append config {
<start name="terminal_noux">
<binary name="terminal"/>
<resource name="RAM" quantum="2M"/>
<provides><service name="Terminal"/></provides>
<config>
<keyboard layout="de"/>
</config>
</start>
<start name="terminal_gdb">
<binary name="terminal_crosslink"/>
<resource name="RAM" quantum="1M"/>
<provides> <service name="Terminal"/> </provides>
</start>
<start name="gdb_monitor">
<resource name="RAM" quantum="10M"/>
<route>
<service name="Terminal"><child name="terminal_gdb"/></service>
<any-service><parent/><any-child/></any-service>
</route>
<config>
<target name="test-gdb_monitor"/>
<preserve name="RAM" quantum="5M"/>
</config>
</start>
<start name="ram_fs">
<resource name="RAM" quantum="10M"/>
<provides><service name="File_system"/></provides>
<config>
<content>
<dir name="gdb">
<inline name="commands">
set interactive-mode off
directory /gdb/src
target remote /dev/gdb
symbol-file /gdb/ld.lib.so
b call_main
c
delete 1
symbol-file /gdb/test-gdb_monitor
b main
set solib-search-path /gdb
sharedlibrary
c
delete 2
set interactive-mode auto
</inline>
</dir>
</content>
<!-- constrain sessions according to their labels -->
<policy label="noux -> gdb" root="/gdb" />
</config>
</start>
<start name="noux">
<resource name="RAM" quantum="1G"/>
<route>
<service name="Terminal">
<if-arg key="label" value="noux"/><child name="terminal_noux"/>
</service>
<service name="Terminal">
<if-arg key="label" value="noux -> noux(terminal_fs)"/><child name="terminal_gdb"/>
</service>
<any-service><parent/><any-child/></any-service>
</route>
<config>
<fstab>
<tar name="gdb.tar" at="/"/>
<dir name="dev"><terminal name="gdb"/></dir>
<dir name="gdb">
<tar name="test-gdb_monitor.tar"/>
<fs label="gdb"/>
<dir name="src"> <tar name="test-gdb_monitor-src.tar"/> </dir>
</dir>
</fstab> }
append config "
<start name=\"/bin/${tool_prefix}gdb\"> "
append config {
<arg value="/gdb/test-gdb_monitor"/>
<arg value="-x" /><arg value="/gdb/commands" />
</start>
</config>
</start>
</config>
}
install_config $config
#
# Boot modules
#
# generic modules
set boot_modules {
core init timer ld.lib.so noux terminal terminal_crosslink
libc.lib.so libm.lib.so libc_noux.lib.so ncurses.lib.so expat.lib.so
libc_lock_pipe.lib.so libc_log.lib.so libc_terminal.lib.so
ram_fs gdb_monitor test-gdb_monitor
gdb.tar test-gdb_monitor.tar test-gdb_monitor-src.tar
}
# platform-specific modules
lappend_if [have_spec linux] boot_modules fb_sdl
lappend_if [have_spec pci] boot_modules pci_drv
lappend_if [have_spec vesa] boot_modules vesa_drv
lappend_if [have_spec ps2] boot_modules ps2_drv
lappend_if [have_spec pl11x] boot_modules pl11x_drv
build_boot_image $boot_modules
run_genode_until forever
exec rm bin/gdb.tar