Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4692 5421 d 7 h svoboda /branches/tracing/ Merge trunk changes up to r4686.  
4377 5521 d 6 h svoboda /branches/tracing/ Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.  
3675 5678 d 4 h svoboda /branches/tracing/ Merge latest trunk changes to tracing.  
3425 5758 d 17 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5759 d 4 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
2787 5931 d 10 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2439 6232 d 5 h decky /trunk/kernel/arch/ia32/src/ fix ICC compilation  
2218 6286 d 3 h decky /trunk/kernel/ support the possibility to send EOI or Interrupt Acknowledgement
prior to processing the interrupt
(this is essential on some architectures to prevent preemption deadlock)
 
2107 6349 d 5 h jermar /trunk/ When clock() is called by an external interrupt dispatched by the IRQ dispatcher,
no spinlock can be held or the kernel will not be preemptive. This fixes Ticket #24.

Formating and indentation fixes.
 
2089 6355 d 13 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2071 6366 d 6 h jermar /trunk/ (c) versus (C)  
2065 6380 d 4 h jermar /trunk/kernel/ Coding style fixes and formatting improvements.  
2018 6403 d 9 h decky /trunk/kernel/ rename rdtsc() to get_cycle()  
2015 6405 d 6 h jermar /trunk/ Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.

Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.

Lots of coding style changes.
 
1993 6422 d 14 h decky /trunk/ make framebuffer code more generic  
1956 6448 d 15 h decky /trunk/kernel/ ia32: adopt new IRQ interface, mouse not tested yet  
1837 6532 d 18 h jermar /trunk/ Support 24bpp framebuffers with 4 pixelbytes (each pixel aligned on 32-bits).

At least on sparc64, the OpenFirmware linebytes property specifies the number
of pixels between consecutive scan lines of the display. Fix scanilne calculation,
including possible alignment.

Add note to 8bpp pixel functions pointing out drawbacks of that mode.
 
1787 6556 d 8 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6563 d 9 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1754 6577 d 15 h jermar /kernel/trunk/ Indentation and some improved comments.
Remove forgotten comment from gxemul.sh.
 

Show All