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HelenOS
(root)
/
trunk
/
kernel
/
arch
/
ia32
/
src
/
boot
@ 2439
– Rev 4195
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4195
5619 d 11 h
decky
/trunk/kernel/arch/
detect SYSENTER/SYSEXIT support on boot
(this serves as a hint for people who try to boot HelenOS on Bochs emulating plain Pentium,
unfortunatelly it also kills VirtualBox, as it does not support SYSENTER/SYSEXIT officially,
see
http://www.virtualbox.org/ticket/1248
)
4152
5631 d 13 h
jermar
/trunk/kernel/arch/ia32/src/boot/
Fix typo.
4151
5631 d 15 h
decky
/trunk/kernel/arch/ia32/src/
properly detect VESA 16 bpp modes with 5:5:5 colors
4150
5631 d 16 h
decky
/trunk/kernel/arch/ia32/src/boot/
check for proper VESA mode attributes
4149
5631 d 17 h
decky
/trunk/kernel/arch/ia32/src/boot/
ignore leading spaces in video mode command line
4128
5636 d 16 h
decky
/trunk/kernel/arch/ia32/src/boot/
support for overriding the preconfigured VESA mode via GRUB command line option
4127
5636 d 18 h
decky
/trunk/
parse VESA mode from a string
unify VESA initialization for ia32 and amd64
4015
5646 d 18 h
decky
/trunk/kernel/arch/ia32/
rename ia32_cboot() to arch_pre_main() and move it to ia32.c (to be in line with other platforms)
4014
5646 d 18 h
decky
/trunk/
cstyle
4012
5647 d 9 h
svoboda
/trunk/
Task names should only contain base names of commands. Also add 'boot:' prefix for binaries loaded by the kernel.
4011
5647 d 10 h
svoboda
/trunk/kernel/
String functions should be declared in string.h (and implemented in string.c) in the kernel.
3987
5648 d 10 h
svoboda
/trunk/kernel/
Read command line for multiboot modules on ia32 and copy it to task name. Other arches will need to initialize task names in the init structure to an empty string.
3985
5648 d 11 h
svoboda
/trunk/kernel/arch/ia32/src/boot/
Rewrite rest of multiboot info parsing to C.
3984
5648 d 12 h
svoboda
/trunk/kernel/
The ia32-specific boot code is written completely in assembly for no reason. Start fixing this. For now rewrite the copying of multiboot info to C.
3802
5689 d 15 h
decky
/trunk/kernel/arch/
fallback to VGA registers if VESA routine fails
3709
5723 d 12 h
decky
/trunk/kernel/
invert VGA 3:2:3 palette to reflect changes in revision 3692
2784
5995 d 10 h
jermar
/trunk/kernel/arch/
Fortify ia32 and amd64 kernels against mallicious uspace applications that set
DF prior to entering the kernel. For AMD64 syscalls, we don't use the CLD
instruction, but make use of the SFMASK MSR instead. Simics works fine with
it, but QEMU seems to have a problem.
2725
6037 d 17 h
decky
/trunk/kernel/
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)
2302
6315 d 13 h
decky
/trunk/
force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)
2222
6341 d 10 h
decky
/trunk/kernel/
map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust
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