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
3403 5778 d 3 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3191 5854 d 0 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3168 5866 d 1 h svoboda /branches/dynload/ For each arch define one register for passing a pointer to PCB. Implemented in kernel lowlevel swich-to-userspace funcs and libc entry points. Missing in loader's program_run implementations.  
3153 5868 d 0 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3149 5868 d 1 h svoboda /branches/dynload/ Merge trunk changes up to r3071 into dynload (broken)  
3107 5878 d 5 h svoboda /branches/dynload/ Merge trunk changes up to r3044 into dynload  
2927 5900 d 4 h decky /branches/dynload/ added dynload branch  
2797 5941 d 18 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.
 
2794 5942 d 18 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2779 5961 d 2 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2745 5978 d 2 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2725 5998 d 23 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)
 
2722 5999 d 23 h decky /trunk/kernel/arch/mips32/ convert ARC specific commands to generic ones  
2721 6000 d 0 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2720 6000 d 3 h decky /trunk/kernel/arch/mips32/src/mm/ prettyprint tlb command  
2719 6000 d 3 h decky /trunk/kernel/arch/mips32/src/ prettyprint bkpts command  
2696 6021 d 4 h decky /trunk/kernel/arch/mips32/ initial support for dorder device in MSIM  
2634 6065 d 13 h decky /trunk/kernel/arch/mips32/src/ fix trivial bug in storing lastcount  
2633 6065 d 13 h decky /trunk/kernel/arch/mips32/ CPU cycle accounting on MIPS  
2607 6080 d 22 h jermar /trunk/ Support for six syscall arguments on mips32.  
2467 6236 d 20 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
 
2465 6241 d 23 h jermar /trunk/ Merge arm32 into trunk.  
2458 6243 d 21 h jermar /trunk/kernel/arch/mips32/ Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS.
 
2454 6244 d 16 h jermar /trunk/kernel/ A bit of infrastructure for building with different compilers.
CFLAGS split into GCC_CFLAGS and SUNCC_CFLAGS.
As of now, there are no separate ICC_CFLAGS, but can be easily added.
 
2232 6301 d 18 h decky /trunk/kernel/arch/mips32/src/ add support for halt/reboot in MSIM  
2227 6302 d 8 h decky /trunk/kernel/ start shutdown infrastructure  
2225 6302 d 8 h decky /trunk/kernel/arch/mips32/ the bss and common sections have to be in .data output section to be properly generated in the binary image
(this might break IRIX, but it is already unmaintaned)
 
2216 6303 d 18 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2170 6310 d 16 h jermar /trunk/kernel/ Simplify synchronization in as_switch().
The function was oversynchronized, which
was causing deadlocks on the address
space mutex.

Now, address spaces can only be switched
when the asidlock is held. This also protects
stealing of ASIDs. No other synchronization
is necessary.
 
2125 6358 d 18 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2107 6366 d 16 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 6373 d 0 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2083 6379 d 0 h decky /trunk/kernel/ typedef elimination  
2082 6379 d 1 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2079 6379 d 19 h decky /trunk/kernel/ remove some typedefs in favor of anonymous structures  
2071 6383 d 17 h jermar /trunk/ (c) versus (C)  
2057 6411 d 5 h jermar /trunk/kernel/arch/ Fix all remaining mistmatches in width of byte swapping functions for ia64,
ppc32, ppc64, amd64, mips32 and ia32.
 
2023 6420 d 18 h decky /trunk/kernel/arch/ add dummy cycle.h  
2007 6430 d 16 h jermar /trunk/kernel/ Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.

There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.
 
2003 6431 d 22 h decky /trunk/kernel/arch/ cleanup endian conversion macros