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Rev Age Author Path Log message Diff
2454 6188 d 12 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.
 
2444 6193 d 10 h jermar /trunk/kernel/ First fixes for suncc support.
It is going to be a long way...
 
2441 6193 d 11 h decky /trunk/kernel/ fix ICC compilation  
2439 6193 d 12 h decky /trunk/kernel/arch/ia32/src/ fix ICC compilation  
2438 6193 d 12 h decky /trunk/ update for new compiler configuration scheme  
2317 6215 d 10 h decky /trunk/kernel/arch/ia32/include/ remove outstanding move  
2316 6215 d 10 h decky /trunk/kernel/arch/ia32/include/ remove forgotten movs  
2314 6215 d 11 h decky /trunk/kernel/arch/ia32/include/ allow to compile with -O0  
2302 6220 d 15 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)
 
2233 6245 d 12 h decky /trunk/kernel/arch/ use the hlt instruction more properly  
2227 6246 d 3 h decky /trunk/kernel/ start shutdown infrastructure  
2222 6246 d 12 h decky /trunk/kernel/ map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust
 
2221 6246 d 14 h decky /trunk/kernel/arch/ia32/src/boot/ fix typo in comment  
2220 6246 d 14 h decky /trunk/kernel/arch/ia32/src/boot/ check for PSE support, add error message on PSE not present
make initial mapping explicitly writeable, turn PAE explicitly off (just in case)
 
2218 6247 d 10 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)
 
2217 6247 d 11 h jermar /trunk/kernel/arch/ia32/src/smp/ On SMP amd64 and ia32 systems, release the irq->lock
before calling clock() from the interrupt handler.
This is important for maintaining kernel preemption
since no preemption can take place while a spinlock
is held.
 
2216 6247 d 13 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2125 6302 d 13 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2107 6310 d 12 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.
 
2106 6310 d 20 h jermar /trunk/kernel/ Merge as_t structure into one and leave the differring parts in as_genarch_t.

Indentation and formatting changes in header files.
 

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