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HelenOS
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tags
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0.3.0
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kernel
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arch
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ia32
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src/
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2222
6307 d 0 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
6307 d 1 h
decky
/trunk/kernel/arch/ia32/src/boot/
fix typo in comment
2220
6307 d 1 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
6307 d 21 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
6307 d 22 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.
2125
6363 d 0 h
decky
/trunk/
experimental support for Objective C
(disabled by default)
2107
6370 d 23 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
6371 d 7 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.
2101
6376 d 1 h
decky
/trunk/kernel/
fix signed/unsigned comparison and integer overflow
2100
6376 d 2 h
decky
/trunk/kernel/
signed/unsigned comparison, explicit typecast
2099
6376 d 2 h
decky
/trunk/kernel/arch/ia32/src/
explicit cast on pointer arithmetic
2097
6376 d 2 h
decky
/trunk/kernel/arch/ia32/src/smp/
fix signed/unsigned comparison
2095
6376 d 3 h
decky
/trunk/kernel/arch/ia32/src/smp/
fix signed/unsigned comparison
2089
6377 d 7 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2087
6378 d 3 h
jermar
/trunk/kernel/
Indentaion and formatting changes even Martin will like :-)
2082
6383 d 7 h
decky
/trunk/
__asm__ __volatile__ -> asm volatile
2071
6388 d 0 h
jermar
/trunk/
(c) versus (C)
2065
6401 d 22 h
jermar
/trunk/kernel/
Coding style fixes and formatting improvements.
2018
6425 d 3 h
decky
/trunk/kernel/
rename rdtsc() to get_cycle()
2015
6427 d 0 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.
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