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pc-chainloader bootcheck

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-08-25 21:55:48 +02:00
parent 89e07694dc
commit e8ea4b8424
3 changed files with 80 additions and 0 deletions
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13
Makefile.am
View file

@ -129,6 +129,12 @@ linux.init.i386: $(srcdir)/grub-core/tests/boot/linux.init-i386.S
multiboot.elf: $(srcdir)/grub-core/tests/boot/multiboot.S
$(TARGET_CC) -o $@ $< -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" -ffreestanding -nostdlib -nostdinc -Wl,-N -Wl,-Ttext,0x100000 -m32 -I$(srcdir)/include
pc-chainloader.elf: $(srcdir)/grub-core/tests/boot/pc-chainloader.S
$(TARGET_CC) -o $@ $< -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" -ffreestanding -nostdlib -nostdinc -Wl,-N -Wl,-Ttext,0x7c00 -m32
pc-chainloader.bin: pc-chainloader.elf
$(OBJCOPY) -O binary --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .reginfo -R .rel.dyn $< $@;
multiboot2.elf: $(srcdir)/grub-core/tests/boot/multiboot.S
$(TARGET_CC) -o $@ $< -DSUCCESSFUL_BOOT_STRING=\"$(SUCCESSFUL_BOOT_STRING)\" -ffreestanding -nostdlib -nostdinc -Wl,-N -Wl,-Ttext,0x100000 -m32 -I$(srcdir)/include -DMULTIBOOT2=1
@ -212,8 +218,15 @@ bootcheck-multiboot: multiboot.elf $(srcdir)/grub-core/tests/boot/multiboot.cfg
bootcheck-multiboot2: multiboot2.elf $(srcdir)/grub-core/tests/boot/multiboot2.cfg grub-shell
timeout -s KILL $(BOOTCHECK_TIMEOUT) ./grub-shell --qemu-opts="$(GRUB_QEMU_OPTS)" --boot=$(BOOTTARGET) --qemu=$(QEMU32) --files=/multiboot2.elf=multiboot2.elf $(srcdir)/grub-core/tests/boot/multiboot2.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
bootcheck-pc-chainloader: pc-chainloader.bin $(srcdir)/grub-core/tests/boot/pc-chainloader.cfg grub-shell
timeout -s KILL $(BOOTCHECK_TIMEOUT) ./grub-shell --qemu-opts="$(GRUB_QEMU_OPTS)" --boot=$(BOOTTARGET) --qemu=$(QEMU32) --files=/pc-chainloader.bin=pc-chainloader.bin $(srcdir)/grub-core/tests/boot/pc-chainloader.cfg | grep $(SUCCESSFUL_BOOT_STRING) > /dev/null
BOOTCHECKS=
if COND_i386_pc
BOOTCHECKS += bootcheck-pc-chainloader
endif
BOOTCHECKS += bootcheck-multiboot bootcheck-multiboot2
BOOTCHECKS += bootcheck-linux16-i386 bootcheck-linux16-x86_64

63
grub-core/tests/boot/pc-chainloader.S Normal file
View file

@ -0,0 +1,63 @@
#define SHUTDOWN_PORT 0x8900
.text
.globl _start
_start:
base:
.code16
jmp cont
portmsg:
xorw %ax, %ax
1:
movb 0(%si), %al
test %ax, %ax
jz 1f
outb %al, %dx
incw %si
jmp 1b
1:
ret
serialmsg:
1:
movb 0(%si), %bl
testb %bl, %bl
jz 1f
movw $0x3fd, %dx
2:
inb %dx, %al
testb $0x20, %al
jz 2b
movw $0x3f8, %dx
movb %bl, %al
outb %al, %dx
incw %si
jmp 1b
1:
ret
cont:
xorw %ax, %ax
movw %ax, %ds
lea message, %si
call serialmsg
lea shutdown, %si
movw $SHUTDOWN_PORT, %dx
call portmsg
1:
hlt
jmp 1b
shutdown:
.ascii "Shutdown"
.byte 0
message:
.ascii "Boot Test Passed Successfully\n" SUCCESSFUL_BOOT_STRING "\n"
.byte 0
. = base + 510
.short 0xaa55

4
grub-core/tests/boot/pc-chainloader.cfg Normal file
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@ -0,0 +1,4 @@
chainloader /pc-chainloader.bin
boot
# Shouln't happen
halt