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Subversion Repositories
HelenOS
(root)
/
tags
/
0.1.0
/
SPARTAN
/
arch
/
ia32
/
src
/
pm.c
@ 4306
– Rev 1968
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Diff
1968
6525 d 13 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
6525 d 14 h
jermar
/tags/0.1.0/
Tagging release 0.1.0
334
6936 d 21 h
jermar
/SPARTAN/trunk/arch/
Cleanup.
Cancel __fake in pm.c and replace it with LONG(0xdeadbeaf) in linker script. Still need some to find out why it must be there.
Remove comment saying, that mips is little-endian.
300
6942 d 22 h
palkovsky
/SPARTAN/trunk/arch/ia32/
Backported AMD64 linker and boot changes back to IA32.
279
6944 d 13 h
decky
/SPARTAN/trunk/arch/ia32/
GRUB basic booting (IA-32)
271
6944 d 18 h
decky
/SPARTAN/trunk/arch/ia32/src/
yet another GDT/IDT fix/cleanup
269
6944 d 18 h
decky
/SPARTAN/trunk/arch/ia32/
make IA-32 SMP work again (finally)
267
6944 d 19 h
decky
/SPARTAN/trunk/arch/ia32/
proper way of initializing GDT during boot on IA-32, fixes the nasty hack
SMP might be still broken
244
6945 d 19 h
decky
/SPARTAN/trunk/arch/ia32/src/
temporarily fix IA-32 boot bug
232
6946 d 19 h
jermar
/SPARTAN/trunk/arch/ia32/src/
Fix addresses in GDT and IDT to be virtual addresses.
195
6948 d 15 h
vana
/SPARTAN/trunk/
1) memcopy and _memcopy functions rewriten to ANSI C norm.
2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions
3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option
167
6959 d 22 h
jermar
/SPARTAN/trunk/
Switch over to per vm_t page tables. (breaks ia32 userspace)
Define dummy memcopy() for amd64 and ppc to satisfy compiler.
Get rid of problematic #include <arch/mm/page.h> in mm/page.h.
Indentation fixes and small changes here and there.
144
6988 d 21 h
vana
/SPARTAN/trunk/
Coding style fix
143
6988 d 21 h
vana
/SPARTAN/trunk/
Disable alignment check
141
6988 d 22 h
vana
/SPARTAN/trunk/
Clear IOPL on start of system on all CPUs and clear NT before all irets.
125
6994 d 13 h
jermar
/SPARTAN/trunk/
Huge indentation fix.
113
7033 d 10 h
jermar
/SPARTAN/trunk/
SMP recovery patch #2 (SMP is no longer broken !!!).
Fix missing KA2PA() operation in ap.S which was causing page faults during AP early initialization.
Fix bug in map_page_to_frame(): 'root' was interpretted as kernel address while read_dba() returns physical address.
Make references to page directory and page tables use kernel addresses instead of physical addresses.
Massive frame allocation code cleanup.
Basically revert to what we had had before implementation of userspace.
Usual cosmetics.
112
7033 d 14 h
jermar
/SPARTAN/trunk/
Define two placeholder functions for atomic_inc and atomic_dec on IA-64.
Add Ondrej Palkovsky to doc/AUTHORS.
Tweaks in IA-32 low level code to bring SMP back to life. (SMP still broken)
110
7034 d 20 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
7037 d 11 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.
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