USB driver and terminal enhancements

.gdbinit-qemu

@@ -2,7 +2,7 @@
 set architecture armv7
 file build/bolthur/kernel/target/raspi/kernel7_qemu.sym
 #add-symbol-file build/bolthur/server/platform/raspi/iomem/iomem
-target remote | qemu-system-arm -M raspi2b -cpu cortex-a7 -m 1G -no-reboot -kernel build/bolthur/kernel/target/raspi/kernel7_qemu.img -initrd build-aux/platform/raspi/initrd -dtb config/dts/raspi/bcm2836-raspi-2-b.dtb -drive file=build-aux/platform/raspi/sdcard.img,format=raw -gdb stdio -S
+target remote | qemu-system-arm -M raspi2b -cpu cortex-a7 -m 1G -no-reboot -kernel build/bolthur/kernel/target/raspi/kernel7_qemu.img -initrd build-aux/platform/raspi/initrd -dtb config/dts/raspi/bcm2709-raspi-2-b.dtb -drive file=build-aux/platform/raspi/sdcard.img,format=raw -gdb stdio -S
 display /10i $pc
 #break _vector_undefined_instruction_handler
 #c

.gdbinit-qemu-user

@@ -1,5 +1,5 @@
 
 set architecture armv7
 file build/bolthur/server/fs/ext/ext
-target remote | qemu-system-arm -M raspi2b -cpu cortex-a7 -m 1G -no-reboot -kernel ./build/bolthur/kernel/target/raspi/kernel7_qemu.img -initrd build-aux/platform/raspi/initrd -dtb config/dts/raspi/bcm2836-raspi-2-b.dtb -drive file=build-aux/platform/raspi/sdcard2.img,format=raw -append "coherent_pool=1M snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=1024 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 root=/dev/storage/sd1 rootfstype=ext2" -gdb stdio -S
+target remote | qemu-system-arm -M raspi2b -cpu cortex-a7 -m 1G -no-reboot -kernel ./build/bolthur/kernel/target/raspi/kernel7_qemu.img -initrd build-aux/platform/raspi/initrd -dtb config/dts/raspi/bcm2709-raspi-2-b.dtb -drive file=build-aux/platform/raspi/sdcard2.img,format=raw -append "coherent_pool=1M snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=1024 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 root=/dev/storage/sd1 rootfstype=ext2" -gdb stdio -S
 display /10i $pc

Makefile.am

@@ -8,27 +8,27 @@ SUBDIRS = bolthur
 cppcheck:
 	cppcheck --quiet -UCMC --inline-suppr --enable=all --force \
 		--platform=$(CPPCHECK_PLATFORM) \
-		--include=$(CPPCHECK_KERNEL_INCLUDE) \
 		--project=$(CPPCHECK_KERNEL_PROJECT) \
+		--include=$(CPPCHECK_KERNEL_INCLUDE) \
 		-U__CYGWIN__ -U__APPLE__ -U__GNU_VISIBLE -UASSEMBLER_FILE -UVMS \
 		-v -j4 --force --max-configs=12 \
 		--check-level=exhaustive
 	cppcheck --quiet -UCMC --inline-suppr --enable=all --force \
 		--platform=$(CPPCHECK_PLATFORM) \
-		--include=$(CPPCHECK_LIBRARY_INCLUDE) \
 		--project=$(CPPCHECK_LIBRARY_PROJECT) \
+		--include=$(CPPCHECK_LIBRARY_INCLUDE) \
 		-U__CYGWIN__ -U__APPLE__ -UVMS -v -j4 --force --max-configs=12 \
 		--check-level=exhaustive
 	cppcheck --quiet -UCMC --inline-suppr --enable=all --force \
 		--platform=$(CPPCHECK_PLATFORM) \
-		--include=$(CPPCHECK_SERVER_INCLUDE) \
 		--project=$(CPPCHECK_SERVER_PROJECT) \
+		--include=$(CPPCHECK_SERVER_INCLUDE) \
 		-U__CYGWIN__ -U__APPLE__ -UVMS -v -j4 --force --max-configs=12 \
 		--check-level=exhaustive
 	cppcheck --quiet -UCMC --inline-suppr --enable=all --force \
 		--platform=$(CPPCHECK_PLATFORM) \
-		--include=$(CPPCHECK_APPLICATION_INCLUDE) \
 		--project=$(CPPCHECK_APPLICATION_PROJECT) \
+		--include=$(CPPCHECK_APPLICATION_INCLUDE) \
 		-U__CYGWIN__ -U__APPLE__ -UVMS -v -j4 --force --max-configs=12 \
 		--check-level=exhaustive
 

README

@@ -1,6 +1,6 @@
 kernel
 
-bolthur/kernel project. Copyright (C) 2018 - 2025 bolthur project
+bolthur/kernel project. Copyright (C) 2018 - 2026 bolthur project
 
 Supported platforms
 

README.md

@@ -1,7 +1,7 @@
 # kernel
 
 bolthur/kernel project.
-_Copyright (C) 2018 - 2025 bolthur project_
+_Copyright (C) 2018 - 2026 bolthur project_
 
 ## Supported platforms
 
@@ -52,8 +52,8 @@ autoreconf -iv
 mkdir build
 cd build
 ### configure with one of the following commands
-../configure --host arm-raspbi2b_r1-bolthur-eabi --enable-device=raspi2b_r1 --enable-debug --enable-output
-../configure --host arm-raspi0_1-bolthur-eabi --enable-device=raspi0_1 --enable-debug --enable-output
+../configure --host=arm-raspi2b_r1-bolthur-eabi --enable-device=raspi2b_r1 --enable-output --enable-silent-rules --with-debug-symbols --with-asan --with-ubsan
+../configure --host=arm-raspi0_1-bolthur-eabi --enable-device=raspi0_1 --enable-output --enable-silent-rules --with-debug-symbols --with-asan --with-ubsan
 ```
 
 Possible additional parameters to `--host` and `--enable-device`:
@@ -108,13 +108,13 @@ Emulation of the kernel project with qemu during development may be done at all
 
 ```bash
 # raspberry pi zero kernel emulation
-qemu-system-arm -M raspi0 -cpu arm1176 -m 512M -no-reboot -serial stdio -kernel ./bolthur/kernel/target/raspi/kernel_qemu.img -initrd ../build-aux/platform/raspi/initrd -dtb ../config/dts/raspi/bcm2708-raspi-zero.dtb -drive file=../build-aux/platform/raspi/sdcard.img,format=raw -append "root=/dev/storage/sd1 rootfstype=ext2" -usb -device usb-mouse -device usb-kbd -s -S
+qemu-system-arm -M raspi0 -cpu arm1176 -m 512M -no-reboot -serial stdio -kernel ./bolthur/kernel/target/raspi/kernel_qemu.img -initrd ../build-aux/platform/raspi/initrd -dtb ../config/dts/raspi/bcm2708-raspi-zero.dtb -drive file=../build-aux/platform/raspi/sdcard.img,format=raw -append "root=/dev/storage/sd1 rootfstype=ext2 fbwidth=1280 fbheight=1024" -usb -device usb-mouse -device usb-kbd -device usb-net -s -S
 
 # raspberry pi 2B rev 1 kernel emulation
-qemu-system-arm -M raspi2b -cpu cortex-a7 -m 1G -no-reboot -serial stdio -kernel ./bolthur/kernel/target/raspi/kernel7_qemu.img -initrd ../build-aux/platform/raspi/initrd -dtb ../config/dts/raspi/bcm2709-raspi-2-b.dtb -drive file=../build-aux/platform/raspi/sdcard.img,format=raw -append "bcm2708_fb.fbwidth=1024 bcm2708_fb.fbheight=768 root=/dev/storage/sd1 rootfstype=ext2" -usb -device usb-mouse -device usb-kbd -s -S
+qemu-system-arm -M raspi2b -cpu cortex-a7 -m 1G -no-reboot -serial stdio -kernel ./bolthur/kernel/target/raspi/kernel7_qemu.img -initrd ../build-aux/platform/raspi/initrd -dtb ../config/dts/raspi/bcm2709-raspi-2-b.dtb -drive file=../build-aux/platform/raspi/sdcard.img,format=raw -append "root=/dev/storage/sd1 rootfstype=ext2 fbwidth=1280 fbheight=1024" -usb -device usb-mouse -device usb-kbd -device usb-net -s -S
 
 # raspberry pi 3B kernel emulation
-qemu-system-aarch64 -M raspi3b -cpu cortex-a53 -m 1G -no-reboot -serial stdio -kernel ./bolthur/kernel/target/raspi/kernel8_qemu.img -initrd ../build-aux/platform/raspi/initrd -dtb ../config/dts/raspi/bcm2710-raspi-3-b.dtb -drive file=../build-aux/platform/raspi/sdcard.img,format=raw -append "root=/dev/storage/sd1 rootfstype=ext2" -usb -device usb-mouse -device usb-kbd -s -S
+qemu-system-aarch64 -M raspi3b -cpu cortex-a53 -m 1G -no-reboot -serial stdio -kernel ./bolthur/kernel/target/raspi/kernel8_qemu.img -initrd ../build-aux/platform/raspi/initrd -dtb ../config/dts/raspi/bcm2710-raspi-3-b.dtb -drive file=../build-aux/platform/raspi/sdcard.img,format=raw -append "root=/dev/storage/sd1 rootfstype=ext2 fbwidth=1280 fbheight=1024" -usb -device usb-mouse -device usb-kbd -device usb-net -s -S
 ```
 
 ### Debugging
@@ -132,3 +132,9 @@ The files can be specified by using the parameter `-x`.
 ```
 
 When starting remote debugging, you need to specify the target, e.g. `target /dev/ttyUSB0` to connect to the running instance. Furthermore, you need to configure the project with option `--enable-debug`.
+
+### Users
+
+Following users are pre generated with image generation:
+- `user` with password `user`
+- `root` with password `root`

bolthur/application/Makefile.am

@@ -1,4 +1,4 @@
 
 ACLOCAL_AMFLAGS = -I ../../build-aux/m4
 
-SUBDIRS = usr
+SUBDIRS = bin usr

bolthur/application/bin/Makefile.am

@@ -0,0 +1,2 @@
+
+SUBDIRS = login

bolthur/application/bin/login/Makefile.am

@@ -0,0 +1,7 @@
+
+AM_CFLAGS = -DPROGRAM_NAME=\"login\"
+
+bin_PROGRAMS = login
+login_SOURCES = \
+  main.c
+login_LDFLAGS = -all-static --static

bolthur/application/bin/login/config.ini

@@ -0,0 +1,3 @@
+[general]
+type=image_root
+path=bin