# # ChangeLog for kernel/arch/sparc32/src in mainline # # Generated by Trac 1.6 # 2026-05-31T06:41:46Z Wed, 30 Oct 2013 07:10:32 GMT Jakub Klama [e6a3bfee] * kernel/arch/sparc32/Makefile.inc (modified) * kernel/arch/sparc32/src/machine/leon3/leon3.c (modified) * kernel/arch/sparc32/src/mm/frame.c (modified) * kernel/arch/sparc32/src/regwin_test.S (added) * kernel/arch/sparc32/src/sparc32.c (modified) * kernel/arch/sparc32/src/start.S (modified) * kernel/arch/sparc32/src/trap_table.S (modified) Preemptible trap development, continued. Added register window ... Tue, 22 Oct 2013 20:44:20 GMT Jakub Klama [817d939] * kernel/arch/sparc32/include/arch/arch.h (modified) * kernel/arch/sparc32/src/mm/frame.c (modified) * kernel/arch/sparc32/src/mm/page.c (modified) * kernel/arch/sparc32/src/proc/scheduler.c (modified) * kernel/arch/sparc32/src/sparc32.c (modified) * kernel/arch/sparc32/src/trap_table.S (modified) Changes as follows: * Implemented storing kernel stack pointer and ... Sun, 20 Oct 2013 21:51:39 GMT Jakub Klama [d783145] * HelenOS.config (modified) * kernel/arch/sparc32/src/machine/leon3/leon3.c (modified) * kernel/arch/sparc32/src/start.S (modified) * kernel/genarch/Makefile.inc (modified) * kernel/genarch/src/drivers/grlib_irqmp/grlib_irqmp.c (modified) * kernel/genarch/src/drivers/grlib_uart/grlib_uart.c (modified) Finally plug in IRQMP and UART kernel drivers. Tue, 15 Oct 2013 17:54:23 GMT Jakub Klama [13c94f7] * kernel/arch/sparc32/include/arch/exception.h (modified) * kernel/arch/sparc32/src/exception.c (modified) * kernel/arch/sparc32/src/mm/page.c (modified) * kernel/arch/sparc32/src/trap_table.S (modified) * kernel/arch/sparc32/src/userspace.c (modified) * Further work on preemptible trap handlers * Implemented page fault ... Tue, 15 Oct 2013 17:50:40 GMT Jakub Klama [e76fed9] * kernel/arch/sparc32/Makefile.inc (modified) * kernel/arch/sparc32/include/arch/machine/leon3/leon3.h (added) * kernel/arch/sparc32/include/arch/machine_func.h (added) * kernel/arch/sparc32/src/machine/leon3/leon3.c (added) * kernel/arch/sparc32/src/machine_func.c (added) Separate architecture-dependent code from machine-dependent. Mon, 07 Oct 2013 20:00:34 GMT Jakub Klama [1f12fab] * kernel/arch/sparc32/include/arch/arch.h (modified) * kernel/arch/sparc32/include/arch/elf.h (modified) * kernel/arch/sparc32/include/arch/istate.h (modified) * kernel/arch/sparc32/include/arch/mm/tlb.h (modified) * kernel/arch/sparc32/include/arch/proc/thread.h (modified) * kernel/arch/sparc32/include/arch/regwin.h (added) * kernel/arch/sparc32/src/exception.c (modified) * kernel/arch/sparc32/src/mm/frame.c (modified) * kernel/arch/sparc32/src/mm/page.c (modified) * kernel/arch/sparc32/src/proc/scheduler.c (modified) * kernel/arch/sparc32/src/proc/thread.c (modified) * kernel/arch/sparc32/src/sparc32.c (modified) * kernel/arch/sparc32/src/start.S (modified) * kernel/arch/sparc32/src/trap_table.S (modified) * kernel/arch/sparc32/src/userspace.c (modified) * uspace/lib/c/arch/sparc32/src/entry.s (modified) First attempt to implement preemptive trap handlers and switch to ... Mon, 16 Sep 2013 19:16:00 GMT Jakub Klama [3efc35a] * kernel/arch/sparc32/include/arch/exception.h (modified) * kernel/arch/sparc32/src/exception.c (modified) * kernel/arch/sparc32/src/trap_table.S (modified) Construct full exception and interrupt table. Sun, 15 Sep 2013 19:23:19 GMT Jakub Klama [ef9a2a8] * HelenOS.config (modified) * boot/arch/sparc32/include/asm.h (modified) * boot/arch/sparc32/src/asm.S (modified) * boot/arch/sparc32/src/main.c (modified) * kernel/arch/sparc32/include/arch/arch.h (modified) * kernel/arch/sparc32/include/arch/asm.h (modified) * kernel/arch/sparc32/include/arch/mm/as.h (modified) * kernel/arch/sparc32/include/arch/mm/asid.h (modified) * kernel/arch/sparc32/include/arch/mm/frame.h (modified) * kernel/arch/sparc32/include/arch/mm/page.h (modified) * kernel/arch/sparc32/src/mm/as.c (modified) * kernel/arch/sparc32/src/mm/frame.c (modified) * kernel/arch/sparc32/src/mm/page.c (modified) * kernel/arch/sparc32/src/sparc32.c (modified) * kernel/arch/sparc32/src/start.S (modified) * kernel/genarch/src/mm/page_pt.c (modified) * kernel/generic/src/proc/scheduler.c (modified) * uspace/lib/c/arch/sparc32/include/libarch/barrier.h (modified) Introduce early MMU support in kernel. At current state, it is ... Sun, 01 Sep 2013 19:15:59 GMT Jakub Klama [b6b02c0] * HelenOS.config (modified) * boot/arch/sparc32/Makefile.inc (added) * boot/arch/sparc32/_link.ld.in (added) * boot/arch/sparc32/include/ambapp.h (added) * boot/arch/sparc32/include/arch.h (added) * boot/arch/sparc32/include/asm.h (added) * boot/arch/sparc32/include/main.h (added) * boot/arch/sparc32/include/mm.h (added) * boot/arch/sparc32/include/types.h (added) * boot/arch/sparc32/src/ambapp.c (added) * boot/arch/sparc32/src/asm.S (added) * boot/arch/sparc32/src/main.c (added) * boot/arch/sparc32/src/mm.c (added) * boot/arch/sparc32/src/putchar.c (added) * defaults/sparc32/Makefile.config (added) * defaults/sparc32/leon3/Makefile.config (added) * defaults/sparc32/output (added) * kernel/arch/sparc32/Makefile.inc (added) * kernel/arch/sparc32/_link.ld.in (added) * kernel/arch/sparc32/include/arch/ambapp.h (added) * kernel/arch/sparc32/include/arch/arch.h (added) * kernel/arch/sparc32/include/arch/asm.h (added) * kernel/arch/sparc32/include/arch/atomic.h (added) * kernel/arch/sparc32/include/arch/barrier.h (added) * kernel/arch/sparc32/include/arch/context.h (added) * kernel/arch/sparc32/include/arch/context_offset.h (added) * kernel/arch/sparc32/include/arch/cpu.h (added) * kernel/arch/sparc32/include/arch/cycle.h (added) * kernel/arch/sparc32/include/arch/elf.h (added) * kernel/arch/sparc32/include/arch/exception.h (added) * kernel/arch/sparc32/include/arch/faddr.h (added) * kernel/arch/sparc32/include/arch/fpu_context.h (added) * kernel/arch/sparc32/include/arch/interrupt.h (added) * kernel/arch/sparc32/include/arch/istate.h (added) * kernel/arch/sparc32/include/arch/mm/as.h (added) * kernel/arch/sparc32/include/arch/mm/asid.h (added) * kernel/arch/sparc32/include/arch/mm/frame.h (added) * kernel/arch/sparc32/include/arch/mm/km.h (added) * kernel/arch/sparc32/include/arch/mm/page.h (added) * kernel/arch/sparc32/include/arch/mm/tlb.h (added) * kernel/arch/sparc32/include/arch/proc/task.h (added) * kernel/arch/sparc32/include/arch/proc/thread.h (added) * kernel/arch/sparc32/include/arch/register.h (added) * kernel/arch/sparc32/include/arch/stack.h (added) * kernel/arch/sparc32/include/arch/trap.h (added) * kernel/arch/sparc32/include/arch/types.h (added) * kernel/arch/sparc32/src/context.S (added) * kernel/arch/sparc32/src/cpu/cpu.c (added) * kernel/arch/sparc32/src/ddi/ddi.c (added) * kernel/arch/sparc32/src/debug/stacktrace.c (added) * kernel/arch/sparc32/src/exception.c (added) * kernel/arch/sparc32/src/mm/as.c (added) * kernel/arch/sparc32/src/mm/frame.c (added) * kernel/arch/sparc32/src/mm/km.c (added) * kernel/arch/sparc32/src/mm/page.c (added) * kernel/arch/sparc32/src/mm/tlb.c (added) * kernel/arch/sparc32/src/proc/scheduler.c (added) * kernel/arch/sparc32/src/proc/task.c (added) * kernel/arch/sparc32/src/proc/thread.c (added) * kernel/arch/sparc32/src/smp/ipi.c (added) * kernel/arch/sparc32/src/smp/smp.c (added) * kernel/arch/sparc32/src/sparc32.c (added) * kernel/arch/sparc32/src/start.S (added) * kernel/arch/sparc32/src/trap_table.S (added) * kernel/arch/sparc32/src/userspace.c (added) * kernel/generic/src/main/main.c (modified) * tools/autotool.py (modified) * uspace/lib/c/arch/sparc32/Makefile.common (added) * uspace/lib/c/arch/sparc32/Makefile.inc (added) * uspace/lib/c/arch/sparc32/_link.ld.in (added) * uspace/lib/c/arch/sparc32/include/libarch/atomic.h (added) * uspace/lib/c/arch/sparc32/include/libarch/barrier.h (added) * uspace/lib/c/arch/sparc32/include/libarch/config.h (added) * uspace/lib/c/arch/sparc32/include/libarch/context_offset.h (added) * uspace/lib/c/arch/sparc32/include/libarch/ddi.h (added) * uspace/lib/c/arch/sparc32/include/libarch/elf.h (added) * uspace/lib/c/arch/sparc32/include/libarch/elf_linux.h (added) * uspace/lib/c/arch/sparc32/include/libarch/faddr.h (added) * uspace/lib/c/arch/sparc32/include/libarch/fibril.h (added) * uspace/lib/c/arch/sparc32/include/libarch/inttypes.h (added) * uspace/lib/c/arch/sparc32/include/libarch/istate.h (added) * uspace/lib/c/arch/sparc32/include/libarch/regdef.h (added) * uspace/lib/c/arch/sparc32/include/libarch/stack.h (added) * uspace/lib/c/arch/sparc32/include/libarch/stackarg.h (added) * uspace/lib/c/arch/sparc32/include/libarch/syscall.h (added) * uspace/lib/c/arch/sparc32/include/libarch/thread.h (added) * uspace/lib/c/arch/sparc32/include/libarch/tls.h (added) * uspace/lib/c/arch/sparc32/include/libarch/types.h (added) * uspace/lib/c/arch/sparc32/src/entry.s (added) * uspace/lib/c/arch/sparc32/src/entryjmp.s (added) * uspace/lib/c/arch/sparc32/src/fibril.S (added) * uspace/lib/c/arch/sparc32/src/stacktrace.c (added) * uspace/lib/c/arch/sparc32/src/stacktrace_asm.S (added) * uspace/lib/c/arch/sparc32/src/thread_entry.s (added) * uspace/lib/c/arch/sparc32/src/tls.c (added) * uspace/lib/c/include/atomicdflt.h (modified) Initial work on sparc32 architecture support. * /boot/arch/sparc32 ...