Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4692 5427 d 12 h svoboda /branches/tracing/ Merge trunk changes up to r4686.  
4377 5527 d 11 h svoboda /branches/tracing/ Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.  
3425 5764 d 21 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5765 d 9 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
2787 5937 d 15 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2745 5966 d 19 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2725 5987 d 17 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)
 
2712 5992 d 17 h decky /trunk/kernel/ prettyprint output  
2133 6304 d 12 h jermar /trunk/kernel/generic/src/mm/ Coding style and indentation fixes.  
2128 6346 d 12 h jermar /trunk/ Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered.
 
2123 6353 d 15 h decky /trunk/kernel/generic/src/mm/ add forgotten unsigned  
2122 6353 d 15 h decky /trunk/kernel/generic/ explicit typecast, fix signed/unsigned comparison  
2121 6353 d 16 h decky /trunk/kernel/generic/src/mm/ remove anonymous structure, add static qualifier  
2089 6361 d 17 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2083 6367 d 17 h decky /trunk/kernel/ typedef elimination  
2071 6372 d 10 h jermar /trunk/ (c) versus (C)  
2059 6395 d 19 h jermar /trunk/kernel/generic/ Improve indentation and formatting.  
2048 6404 d 12 h jermar /trunk/ Formatting and indentation changes.  
2035 6407 d 16 h decky /trunk/kernel/generic/src/ more fancy kconsole output  
1981 6432 d 18 h jermar /trunk/kernel/ Indentation, formatting and minor changes.  
1894 6492 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
 
1854 6513 d 20 h jermar /trunk/kernel/ Define architecture-specific thread sub-constructors and sub-destructors on all architectures.
Define the THREAD_FLAG_USPACE which means that the thread runs in user space.
The forementioned changes allow for allocating of user window buffer on sparc64
threads that execute in userspace.

A lot of formatting and indentation fixes.
 
1833 6541 d 6 h decky /trunk/kernel/ more sophisticated initial stack handling  
1790 6560 d 13 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.
 
1787 6562 d 12 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6569 d 14 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1767 6577 d 21 h palkovsky /kernel/trunk/ Remove unneeded FRAME_PANIC.
Fix some things broken by last commit.
 
1766 6577 d 21 h palkovsky /kernel/trunk/ Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling.  
1760 6580 d 15 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...
 
1757 6583 d 18 h jermar /kernel/trunk/ Cleanup of comments.  
1708 6587 d 20 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1702 6590 d 16 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1700 6590 d 19 h palkovsky /kernel/trunk/generic/src/mm/ Fixed frame allocator to allocate correct number of frames for configuration.
(It couldn't fail before, but in some circumstances it could allocate more
then needed).
 
1599 6597 d 22 h palkovsky /kernel/trunk/generic/src/mm/ Blacklist first frame to avoid problems with allocator.  
1568 6599 d 15 h palkovsky /kernel/trunk/generic/ Slightly remodelled ipc hangups to facilitate correct cleanup.
Doc updates for frame allocator.
 
1269 6633 d 11 h decky /kernel/trunk/ PHT Refill handler  
1248 6637 d 14 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1236 6638 d 19 h jermar /kernel/trunk/generic/ Add frame_reference_add().  
1224 6641 d 17 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.
 
1221 6642 d 8 h decky /kernel/trunk/ printf-related and other code cleanup