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Rev Age Author Path Log message Diff
4691 5606 d 12 h svoboda /branches/dynload/ Merge trunk changes up to r4686.  
4347 5716 d 22 h svoboda /branches/dynload/ Merge trunk changes up to r4195 to dynload.  
4344 5718 d 9 h svoboda /branches/dynload/ Merge trunk changes up to r3988 to dynload.  
4343 5718 d 9 h svoboda /branches/dynload/ Merged trunk changes up to r3925 to dynload.  
3403 5945 d 20 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3199 6020 d 11 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
2927 6067 d 21 h decky /branches/dynload/ added dynload branch  
2725 6166 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)
 
2089 6540 d 17 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2071 6551 d 10 h jermar /trunk/ (c) versus (C)  
1894 6671 d 8 h jermar /trunk/ Add balloc() (a.k.a boot allocator):
- balloc() only needs to know how to allocate memory.
- Memory allocated via balloc() is supposed to be passed to kernel and never freed by boot itself.
- make kernel aware of boot allocations

More work on OFW device tree:
- use balloc() to efficiently and safely allocate memory for the canonical copy of the device tree

sparc64 boot:
- pass OFW device tree root node pointer to kernel
 
1888 6676 d 13 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
 
1856 6691 d 19 h jermar /trunk/kernel/ sparc64 work.
- Modify before_thread_runs_arch() to store addresses of the kernel stack and
userspace window buffer, resp., to registers %g6 and %g7, resp, in the
alternate and interrupt global sets.
- Modify after_thread_ran_arch() to sample %g7 from the alternate globals.
- Implement trap handler for spilling register windows into userspace window buffer.
- Implement assembly language functions to access %g6 and %g7 registers in the alternate sets.
- Initialize the trap table so that there are now also spill_1_normal, spill_2_normal,
spill_0_other and fill_1_normal handlers. These handlers are used in different situations
and for different purposes.
 
1833 6720 d 6 h decky /trunk/kernel/ more sophisticated initial stack handling  
1787 6741 d 12 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6748 d 13 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6762 d 18 h jermar /kernel/trunk/ Cleanup of comments.  
1702 6769 d 16 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1315 6800 d 13 h jermar /kernel/trunk/generic/ Improve framebuffer speed by buffering blank line.  
1138 6847 d 14 h jermar /kernel/trunk/ CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().
 

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