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Rev Age Author Path Log message Diff
1816 6535 d 0 h decky /trunk/kernel/ xen memory initialization  
1815 6535 d 2 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6535 d 2 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6535 d 2 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6535 d 2 h decky /trunk/kernel/ move macro and cleanup  
1811 6535 d 4 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6541 d 17 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6541 d 19 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6541 d 19 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6541 d 21 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6541 d 21 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6542 d 4 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  
1804 6542 d 4 h decky /trunk/kernel/arch/xen32/ fork Xen32 makefile and linker script  
1802 6542 d 15 h decky /trunk/ cleanup and unify the build system  
1794 6542 d 16 h decky /trunk/ move contrib from kernel/ to /
update Sparc64 toolchain to use Binutils 2.17 (neeeded for linking uspace)
 
1793 6545 d 5 h jermar /trunk/kernel/ Change hw_map() on sparc64 to use virtual addresses that are
beyond the end of physical memory. It is beneficial in two
ways: first, physical memory is no longer being wasted by
otherwise necessary calls to frame_alloc() and, second,
virtual addresses for devices are now correctly allocated
and do not overlap with the 4M TLB-locked mapping for
kernel text and data.
 
1792 6545 d 18 h jermar /trunk/ Move functionality of tlb_arch_init() to take_over_tlb_and_tt().
Call take_over_tlb_and_tt() very early after the kernel starts
executing.
 
1790 6545 d 23 h jermar /trunk/ Remove OpenFirmware calls from kernel/ entirely.

Switch the sparc64 port to use bootinfo.

Copy memcpy from boot/ to sparc64 kernel/ and
adjust it for memcpy_from/to_uspace.
 
1789 6546 d 1 h jermar /trunk/ Fix ofw_memmap() in boot infrastructure.
The cell size is 32-bit and not equal sizeof(ofw_arg_t).
Define architecture dependant #address-cells and #size-cells for cases
the respective properties are missing in the OpenFirmware device tree.
The algorithm now works both for ppc32 and sparc64.

Add memmap_t, screen_t and keyboard_t to sparc64 bootinfo structure.
Be more verbose during sparc64 boot.

Move ALIGN_UP to generic part of boot/.

Change header guards in several places so that they don't contain double underscore.
 
1787 6547 d 22 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1784 6548 d 19 h jermar /kernel/trunk/ Sync OpenFirmware functionality with boot.
Random cleanup.
 
1780 6554 d 23 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1777 6555 d 1 h jermar /kernel/trunk/ Make sparc64 kernel assume it is loaded by our loader.  
1776 6555 d 1 h jermar /kernel/trunk/arch/mips32/ Typos and indentation fixes for mips32 and some generic files as well.  
1774 6555 d 8 h decky /kernel/trunk/ initial support for Xen  
1770 6556 d 0 h jermar /kernel/trunk/arch/sparc64/src/mm/ Fix sparc64 to compile again.  
1769 6557 d 18 h jermar /kernel/trunk/arch/ Change cache_error exception to take istate * as a parameter.
Make cache_error() print epc in the panic message.
Do not rely on the compiler to generate 'nop' after 'beq' in atomic_add()
and put it there explicitly.
Indentation fixes and cosmetic changes.
 
1767 6563 d 6 h palkovsky /kernel/trunk/ Remove unneeded FRAME_PANIC.
Fix some things broken by last commit.
 
1766 6563 d 6 h palkovsky /kernel/trunk/ Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling.  
1762 6564 d 16 h decky /kernel/trunk/arch/ppc32/src/cpu/ ppc32 identify known CPUs  
1761 6565 d 18 h jermar /kernel/trunk/doc/arch/ Upgrade amd64 hw compatibility list.  
1760 6566 d 0 h palkovsky /kernel/trunk/ Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares...
 
1759 6568 d 9 h palkovsky /kernel/trunk/genarch/src/i8042/ Disable mouse on entry to kconsole. If it doesn't help
(like in qemu, which still generates mouse data), we would have
to let it enabled and filter out the mouse data.
 
1758 6568 d 23 h decky /kernel/trunk/arch/ppc32/src/mm/ remove ASIDs from Page Hash Table  
1757 6569 d 4 h jermar /kernel/trunk/ Cleanup of comments.  
1756 6569 d 4 h decky /kernel/trunk/arch/ppc32/ don't use hardcoded PIC address  
1754 6569 d 5 h jermar /kernel/trunk/ Indentation and some improved comments.
Remove forgotten comment from gxemul.sh.
 
1753 6569 d 7 h palkovsky /kernel/trunk/genarch/src/i8042/ Fix bad interrupt handling in kbd driver.
Read all data available on interrupt.
 
1752 6570 d 5 h decky /kernel/trunk/ move to 0.2.0.2  
1750 6570 d 17 h decky /kernel/trunk/contrib/conf/ get back -X removed by mistake