denshooter/genode
1
0
Fork 0
mirror of https://github.com/mmueller41/genode.git synced 2026-01-21 20:42:56 +01:00
Code Issues Packages Projects Releases Wiki Activity

core: unify handling of boot modules

Browse Source 
Instead of solving the problem to deliver ROM modules to core while booting
differently for the several kernels (multi-boot, elfweaver, core re-linking),
this commit unifies the approaches. It always builds core as a library, and
after all binaries are built from a run-script, the run-tool will link an
ELF image out of the core-library and all boot modules. Thereby, core can
access its ROM modules directly.

This approach now works for all kernels except Linux.

With this solution, there is no [build_dir]/bin/core binary available anymore.
For debugging purposes you will find a core binary without boot modules, but
with debug symbols under [run_dir].core.

Fix #2095
This commit is contained in:
Stefan Kalkowski
2016-09-15 16:08:33 +02:00
committed by Christian Helmuth
parent 340a18007c
commit 7e1692d997
80 changed files with 450 additions and 1395 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
tool/run/boot_dir/fiasco
View File

@@ -63,21 +63,20 @@ proc run_boot_string { } {
return "\nL4 Bootstrapper"
}
proc core_link_address { } { return "0x01000000" }
##
# Populate boot directory with binaries on fiasco
#
proc run_boot_dir {binaries} {
build_core_image $binaries
global fiasco_serial_esc_arg
exec mkdir -p [run_dir]/fiasco
#
# Collect contents of the ISO image
#
copy_and_strip_genode_binaries_to_run_dir $binaries
if {![fiasco_external]} { build { kernel } }
if {![l4_dir_external]} { build { bootstrap sigma0 } }
@@ -107,14 +106,10 @@ proc run_boot_dir {binaries} {
puts $fh "default 0"
puts $fh "\ntitle Genode on L4/Fiasco"
puts $fh " kernel /boot/bender"
puts $fh " module /fiasco/bootstrap -serial -modaddr=0x02000000"
puts $fh " module /fiasco/bootstrap -serial"
puts $fh " module /fiasco/fiasco -serial -jdb_cmd=JH $fiasco_serial_esc_arg"
puts $fh " module /fiasco/sigma0"
puts $fh " module /genode/core"
puts $fh " module /genode/config"
foreach binary $binaries {
if {$binary != "core"} {
puts $fh " module /genode/$binary" } }
puts $fh " module /image.elf"
puts $fh " vbeset 0x117 506070"
close $fh
}
@@ -132,14 +127,10 @@ proc run_boot_dir {binaries} {
#
set fh [open "[run_dir]/config-52-54-00-12-34-56" "WRONLY CREAT TRUNC"]
puts $fh " exec /boot/bender"
puts $fh " load /fiasco/bootstrap -serial -modaddr=0x02000000"
puts $fh " load /fiasco/bootstrap -serial"
puts $fh " load /fiasco/fiasco -serial -serial_esc -jdb_cmd=JH"
puts $fh " load /fiasco/sigma0"
puts $fh " load /genode/core"
puts $fh " load /genode/config"
foreach binary $binaries {
if {$binary != "core"} {
puts $fh " load /genode/$binary" } }
puts $fh " load /image.elf"
close $fh
generate_tftp_config