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Rev Age Author Path Log message Diff
1221 6609 d 15 h decky /kernel/trunk/ printf-related and other code cleanup  
1220 6609 d 15 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1218 6609 d 16 h decky /kernel/trunk/arch/ppc32/src/ddi/ ppc32 compiles again  
1215 6609 d 18 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1212 6609 d 20 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1210 6611 d 1 h vana /kernel/trunk/ Incomplete VHPT walker support for Itanium  
1203 6614 d 21 h jermar /kernel/trunk/arch/ Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing.		  
1201 6614 d 22 h jermar /kernel/trunk/arch/ Fix amd64 and ia32 management of I/O bitmap in before_task_runs_arch()
by treating the iomap array as a bitmap. Make use of the bitmap type
and functions added in previous commit.		  
1196 6616 d 0 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6618 d 5 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1190 6618 d 19 h jermar /kernel/trunk/arch/ Move updating I/O Permission bitmap to before_task_runs_arch().  
1189 6618 d 20 h jermar /kernel/trunk/arch/ia32/src/ Add important comment.  
1188 6618 d 20 h jermar /kernel/trunk/arch/ia32/src/ Fix wrong order of operations.  
1187 6618 d 20 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.		  
1186 6618 d 22 h jermar /kernel/trunk/arch/ Replace assembly from pm.c with new inline functions defined in asm.h.  
1185 6618 d 23 h jermar /kernel/trunk/ Add task_create_arch() for all architectures.  
1184 6618 d 23 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.		  
1172 6620 d 4 h palkovsky /kernel/trunk/arch/amd64/src/proc/ Comment update.  
1171 6620 d 5 h jermar /kernel/trunk/ Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.		  
1170 6620 d 21 h vana /kernel/trunk/ Stack size definition macro definition fix  
1168 6622 d 19 h vana /kernel/trunk/ Thread RSE support completion (kernel)  
1165 6622 d 21 h decky /kernel/trunk/arch/ set ELF format explicitly  
1163 6622 d 21 h decky /kernel/trunk/arch/ fix types  
1162 6622 d 22 h decky /kernel/trunk/arch/ make the ppc ports generate proper 32b or 64b code  
1160 6622 d 22 h decky /kernel/trunk/ start ppc64 port
the code is currently a wild mixture of 32/64b code, will be fixed		  
1151 6627 d 3 h decky /kernel/trunk/arch/ppc32/src/mm/ ppc32: mark four first frames as unavailable  
1145 6629 d 23 h decky /kernel/trunk/arch/ppc32/ align ppc32 framebuffer on 128K boundary  
1138 6635 d 21 h jermar /kernel/trunk/ CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().		  
1137 6636 d 0 h vana /kernel/trunk/arch/ia64/include/ context_set patch in kernel for changed allocation of ia64 RSE and stack  
1135 6637 d 15 h decky /kernel/trunk/ framebuffer code cleanup, support for non-standard scanline sizes
ppc32: get framebuffer parameters from boot loader		  
1132 6638 d 19 h decky /kernel/trunk/arch/ppc32/ kernel boot API change  
1126 6639 d 1 h palkovsky /kernel/trunk/arch/mips32/src/ Fix bad order of EPC & STATUS change in syscall_shortcut.  
1124 6639 d 3 h jermar /kernel/trunk/arch/ Small changes.
Make sparc64 and ppc32 compile again.		  
1122 6639 d 13 h palkovsky /kernel/trunk/arch/mips32/ Set up T9 to entry point on entry to userspace to facilitate better
PIC running.		  
1121 6639 d 16 h jermar /kernel/trunk/ Small textual changes.  
1119 6639 d 16 h palkovsky /kernel/trunk/arch/ Fixed bad rflags masking in amd64.
Added TLS get address instruction emulation for mips.		  
1112 6640 d 3 h palkovsky /kernel/trunk/ Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction).		  
1108 6640 d 15 h jermar /kernel/trunk/ Small PTE_* macros and SET_PTL0_ADDRESS macro changes.  
1107 6640 d 15 h jermar /kernel/trunk/ Small atomic #include and typedef changes.  
1106 6640 d 15 h jermar /kernel/trunk/arch/ Pass either -DCONFIG_PAGE_PT or -DCONFIG_PAGE_HT to the compiler.