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Rev Age Author Path Log message Diff
1283 6661 d 2 h decky /kernel/trunk/arch/ppc32/include/ fix nasty CR clobber bug
change coding style		  
1277 6661 d 8 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		  
1270 6662 d 3 h decky /kernel/trunk/arch/ppc32/ page index and VSID fixes  
1269 6662 d 5 h decky /kernel/trunk/ PHT Refill handler  
1268 6662 d 9 h decky /kernel/trunk/arch/ppc32/ minor changes  
1267 6662 d 10 h decky /kernel/trunk/arch/ppc32/ ppc32: proper exception handling from user-space
code cleanup		  
1265 6662 d 11 h jermar /kernel/trunk/arch/ Add dummy IRQ_COUNT and irq_ipc_bind_arch() to ia64, ppc32 and sparc64 so that they compile again.  
1223 6670 d 12 h jermar /kernel/trunk/ Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().		  
1222 6671 d 1 h decky /kernel/trunk/arch/ init tasks must be registered before main_bsp()  
1220 6671 d 2 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1215 6671 d 4 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1185 6680 d 10 h jermar /kernel/trunk/ Add task_create_arch() for all architectures.  
1184 6680 d 10 h jermar /kernel/trunk/ Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64.		  
1171 6681 d 15 h jermar /kernel/trunk/ Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.		  
1163 6684 d 8 h decky /kernel/trunk/arch/ fix types  
1145 6691 d 9 h decky /kernel/trunk/arch/ppc32/ align ppc32 framebuffer on 128K boundary  
1132 6700 d 5 h decky /kernel/trunk/arch/ppc32/ kernel boot API change  
1107 6702 d 2 h jermar /kernel/trunk/ Small atomic #include and typedef changes.  
1104 6702 d 7 h jermar /kernel/trunk/ Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.		  
1070 6707 d 14 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1067 6707 d 22 h decky /kernel/trunk/arch/ppc32/include/boot/ respect two more reserved frames  
1057 6708 d 5 h decky /kernel/trunk/arch/ppc32/ update kernel/loader API  
1024 6709 d 5 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1007 6709 d 12 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
1004 6709 d 23 h decky /kernel/trunk/ ppc32: basic exception and interrupt handling  
1001 6710 d 0 h decky /kernel/trunk/arch/ppc32/include/ fix semantics  
1000 6710 d 0 h decky /kernel/trunk/arch/ppc32/include/ add atomic_pre/post_inc/dec  
990 6710 d 5 h decky /kernel/trunk/ ppc32: initial stack, memory barriers, atomic operations, stack offset fix  
987 6710 d 7 h decky /kernel/trunk/arch/ppc32/ ppc32: initial exception support  
982 6710 d 9 h decky /kernel/trunk/arch/ppc32/ ppc32: initial I/O support  
977 6710 d 10 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
972 6710 d 13 h decky /kernel/trunk/arch/ppc32/ ppc32: move kernel one frame up
frame zones initialization		  
970 6710 d 13 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
967 6710 d 14 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
957 6711 d 4 h decky /kernel/trunk/arch/ run ppc32 kernel above 2 GB  
951 6711 d 9 h decky /kernel/trunk/arch/ppc32/ ppc32 boots again (temporarily)  
940 6712 d 5 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6712 d 6 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
934 6712 d 7 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
910 6719 d 11 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.