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Rev Age Author Path Log message Diff
1609 6557 d 3 h decky /kernel/trunk/arch/ppc32/ generalize ppc32 exception handling  
1606 6557 d 4 h decky /kernel/trunk/arch/ppc32/src/drivers/ dummy ppc32 keyboard  
1595 6557 d 9 h palkovsky /kernel/trunk/ Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.		  
1480 6562 d 6 h palkovsky /kernel/trunk/arch/ppc32/ Added ability to process external interrupts to ppc.  
1474 6562 d 18 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1411 6569 d 23 h jermar /kernel/trunk/ Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault.		  
1390 6572 d 21 h decky /kernel/trunk/arch/ppc32/src/mm/ fixes  
1389 6572 d 21 h decky /kernel/trunk/ minor changes
ppc32: identically map the whole physical memory
fix page hash table refill logic		  
1384 6573 d 17 h decky /kernel/trunk/arch/ppc32/src/ ppc32 work
decrementer workaround
primitive TLB support		  
1383 6573 d 18 h decky /kernel/trunk/ ppc32: hardware memory mapping, kernel PHT refill fix  
1378 6575 d 2 h decky /kernel/trunk/arch/ppc32/ kernel identity mapping still to be done using BAT  
1374 6575 d 17 h decky /kernel/trunk/arch/ppc32/ ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet)		  
1371 6575 d 18 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1370 6575 d 20 h decky /kernel/trunk/arch/ppc32/ ppc32: update boot API  
1355 6578 d 1 h decky /kernel/trunk/arch/ppc32/src/ fix exception context store and restore to respect ppc32 ABI  
1328 6580 d 1 h decky /kernel/trunk/arch/ppc32/src/ ppc32: TLB manipulation stub  
1327 6580 d 1 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1304 6584 d 22 h palkovsky /kernel/trunk/arch/ Fix zone_merge_all in ppc architectures.  
1288 6589 d 4 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.		  
1280 6591 d 20 h jermar /kernel/trunk/arch/ Get rid off obsolete ddi_int_control_arch() on ia64, sparc64 and ppc32.  
1277 6592 d 0 h decky /kernel/trunk/arch/ppc32/ ppc32 work:
(hopefully) final exception entry and exit rewrite
don't use FPU instructions in the kernel
syscall support		  
1274 6592 d 2 h decky /kernel/trunk/arch/ppc32/src/ ppc32: fix starting stack address  
1270 6592 d 19 h decky /kernel/trunk/arch/ppc32/ page index and VSID fixes  
1269 6592 d 21 h decky /kernel/trunk/ PHT Refill handler  
1268 6593 d 1 h decky /kernel/trunk/arch/ppc32/ minor changes  
1267 6593 d 1 h decky /kernel/trunk/arch/ppc32/ ppc32: proper exception handling from user-space
code cleanup		  
1265 6593 d 3 h jermar /kernel/trunk/arch/ Add dummy IRQ_COUNT and irq_ipc_bind_arch() to ia64, ppc32 and sparc64 so that they compile again.  
1227 6601 d 0 h jermar /kernel/trunk/ Reorganize syscall names to better correspond to kernel architecture.
Add dummy placeholders for SYS_AS_AREA_SHARE_APPROVE and
SYS_AS_AREA_SHARE_PERFORM syscalls.		  
1223 6601 d 3 h jermar /kernel/trunk/ Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().		  
1222 6601 d 17 h decky /kernel/trunk/arch/ init tasks must be registered before main_bsp()  
1221 6601 d 17 h decky /kernel/trunk/ printf-related and other code cleanup  
1220 6601 d 18 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1218 6601 d 18 h decky /kernel/trunk/arch/ppc32/src/ddi/ ppc32 compiles again  
1215 6601 d 20 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1196 6608 d 3 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6610 d 7 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1187 6610 d 23 h jermar /kernel/trunk/ Cleanup pm.c and pm.h code on ia32 and amd64.
Add before_task_runs() and before_task_runs_arch() for each architecture.
Add ia32 and amd64 code to ensure I/O Permission Bitmap update.		  
1151 6619 d 5 h decky /kernel/trunk/arch/ppc32/src/mm/ ppc32: mark four first frames as unavailable  
1145 6622 d 1 h decky /kernel/trunk/arch/ppc32/ align ppc32 framebuffer on 128K boundary  
1135 6629 d 17 h decky /kernel/trunk/ framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader