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Subversion Repositories
HelenOS
(root)
/
tags
/
0.1.0
/
SPARTAN
/
arch
/
ia32
/
src
/
boot
/
memmap.S
@ 2032
– Rev 1968
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Diff
1968
6536 d 20 h
jermar
/tags/
Canonize pre-0.2.0.3 tags: remove inner branches, tags and trunk directories.
The change now should reflect how those releases looked like after checkout.
1962
6536 d 21 h
jermar
/tags/0.1.0/
Tagging release 0.1.0
451
6890 d 23 h
decky
/SPARTAN/trunk/arch/ia32/src/boot/
(ignore this :))
450
6890 d 23 h
decky
/SPARTAN/trunk/arch/ia32/src/boot/
(ignore this :))
406
6916 d 21 h
jermar
/SPARTAN/trunk/arch/
Fix directives for K_TEXT_START, K_TEXT_START_2 and K_DATA_START sections to be more descriptive about section's content.
Remove LOAD(0xdeadbeaf) from ia32 linker script.
Remove __fake from amd64 pm.c.
347
6945 d 23 h
jermar
/SPARTAN/trunk/
Documentation updates for amd64, mips32 and ia32.
Replace %L with %P printf() formatter in MPS and ACPI detection functions to print addresses in maximal width.
Tweak memmap.S and IA-32 and AMd64 boot.S.
Cancel unneeded instructions.
Replace cmpl $0, %ebx with testl %ebx, %ebx.
Move memmap.S data to K_DATA_START section.
285
6955 d 9 h
decky
/SPARTAN/trunk/arch/ia32/
finish GRUB booting (including memory map and SMP)
264
6956 d 6 h
cejka
/SPARTAN/trunk/
E option in printf added.
243
6957 d 3 h
palkovsky
/SPARTAN/trunk/
Resolved mapping of e820 boot area, so that it can be accessed as
e820table from 32-bit mode and e820table_boot from real mode.
149
6994 d 23 h
jermar
/SPARTAN/trunk/
Fix IA-32's get_memory_size() to return size of memory in bytes instead of in kilobytes.
Some cosmetics in memory map detection.
The IA-32 kernel is functional again.
139
7001 d 2 h
cejka
/SPARTAN/trunk/arch/ia32/
Added e801 method for obtaining memory size, improved e820 method for memory map.
110
7046 d 3 h
jermar
/SPARTAN/trunk/
SMP recovery patch #1. (SMP still broken)
Move ap_boot() to K_TEXT_START_2 section.
Change ap_boot() to cope with mapping of kernel address space.
Change some addresses in mps.c from kernel to physical.
MIPS.
Move msim dprinter device to 0xB0000000.
This address is from kseg1 (unmapped, uncached) segment.
105
7048 d 19 h
jermar
/SPARTAN/trunk/
Big changes in IA-32 address space map.
Now the kernel is mapped above 0x80000000. Finally!
Userspace address space starts at 0x00000000.
Changes in many places.
This improvement temporarily breaks SMP and most likely also other stuff.
Supported size of memory is now only 4M as it is the biggest size that can be mapped at once on IA-32.
Changes in linker script.
Changes required because of the above.
Do not patch hardcoded_* variables but assign to them instead.
Cosmetic changes here and there.
101
7055 d 1 h
cejka
/SPARTAN/trunk/arch/ia32/src/boot/
Small bug in e820 memmap function repaired.
99
7056 d 10 h
jermar
/SPARTAN/trunk/
Replace "THREAD->cpu" with "CPU" in scheduler().
Add trailing '\n' to memmap.h
Fix some translations.
Relpace one Czech sentence with its English translation.
98
7057 d 3 h
cejka
/SPARTAN/trunk/arch/ia32/
first version of e820 memmap
95
7058 d 8 h
cejka
/SPARTAN/trunk/arch/ia32/
Started memory map support.