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HelenOS
(root)
/
trunk
/
kernel
/
arch
/
ia32
/
src
/
boot/
@ 4726
– Rev 4195
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4195
5625 d 10 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
5637 d 12 h
jermar
/trunk/kernel/arch/ia32/src/boot/
Fix typo.
4151
5637 d 14 h
decky
/trunk/kernel/arch/ia32/src/
properly detect VESA 16 bpp modes with 5:5:5 colors
4150
5637 d 15 h
decky
/trunk/kernel/arch/ia32/src/boot/
check for proper VESA mode attributes
4149
5637 d 16 h
decky
/trunk/kernel/arch/ia32/src/boot/
ignore leading spaces in video mode command line
4128
5642 d 15 h
decky
/trunk/kernel/arch/ia32/src/boot/
support for overriding the preconfigured VESA mode via GRUB command line option
4127
5642 d 17 h
decky
/trunk/
parse VESA mode from a string
unify VESA initialization for ia32 and amd64
4015
5652 d 17 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
5652 d 17 h
decky
/trunk/
cstyle
4012
5653 d 8 h
svoboda
/trunk/
Task names should only contain base names of commands. Also add 'boot:' prefix for binaries loaded by the kernel.
4011
5653 d 9 h
svoboda
/trunk/kernel/
String functions should be declared in string.h (and implemented in string.c) in the kernel.
3987
5654 d 9 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
5654 d 10 h
svoboda
/trunk/kernel/arch/ia32/src/boot/
Rewrite rest of multiboot info parsing to C.
3984
5654 d 11 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
5695 d 14 h
decky
/trunk/kernel/arch/
fallback to VGA registers if VESA routine fails
3709
5729 d 11 h
decky
/trunk/kernel/
invert VGA 3:2:3 palette to reflect changes in revision 3692
2784
6001 d 9 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
6043 d 16 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
6321 d 12 h
decky
/trunk/
force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)
2222
6347 d 9 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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