kernel: Major stability & bootcode improvements

sasdallas · Aug 24, 2024 · a4cc86e · a4cc86e
1 parent 808bdd4
commit a4cc86e
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Showing 102 changed files with 1,023 additions and 972 deletions.
diff --git a/README.md b/README.md
@@ -44,7 +44,7 @@ reduceOS will automatically load and handle your modules without needing to modi
 
 # Known Bugs
 - **Highest priority:** `waitpid()` is not working, process scheduling requires bugfixes
-- **High priority:** PIT timer will cause an issue where it may fail to initialize correctly.
+- **High priority:** EXT2 driver crashes during memory dumping.
 - **High priority:** ATAPI drives cannot be read
 - **Requires further debugging:** Loading bitmaps cause more memory leaks than the Titanic had, and if you try to free buffers they crash. 
 - **Unknown if true:** The OS appears to be very unstable with the heavy use of `uint32_t` and not arch-independent types.

diff --git a/bochsrc.txt b/bochsrc.txt
@@ -42,7 +42,7 @@ clock: sync=none, time0=local, rtc_sync=0
 # no cmosimage
 log: -
 logprefix: %t%e%d
-debug: action=ignore, dma=report, floppy=report, pit=report, harddrv=ignore, serial=ignore, pit82c54=ignore
+debug: action=ignore, dma=report, floppy=report, pit=ignore, harddrv=ignore, serial=ignore, pit82c54=ignore, pic=report
 info: action=report
 error: action=report
 panic: action=ask

diff --git a/make.config b/make.config
@@ -9,7 +9,7 @@ HOSTARCH != $(BUILDSCRIPTS_ROOT)/target_triplet_to_arch.sh $(DEFAULT_HOST)
 
 # EDIT ME EDIT ME EDIT ME EDIT ME EDIT ME EDIT ME
 
-BUILD_TARGET = DEBUG
+BUILD_TARGET = RELEASE
 
 # EDIT ME EDIT ME EDIT ME EDIT ME EDIT ME EDIT ME
 

diff --git a/obj/arch/i386/bios32.o b/obj/arch/i386/bios32.o
diff --git a/obj/arch/i386/fpu.o b/obj/arch/i386/fpu.o
diff --git a/obj/arch/i386/gdt.o b/obj/arch/i386/gdt.o
diff --git a/obj/arch/i386/hal.o b/obj/arch/i386/hal.o
diff --git a/obj/arch/i386/idt.o b/obj/arch/i386/idt.o
diff --git a/obj/arch/i386/isr.o b/obj/arch/i386/isr.o
diff --git a/obj/arch/i386/pic.o b/obj/arch/i386/pic.o
diff --git a/obj/arch/i386/pit.o b/obj/arch/i386/pit.o
diff --git a/obj/arch/i386/processor.o b/obj/arch/i386/processor.o
diff --git a/obj/drivers/acpi.o b/obj/drivers/acpi.o
diff --git a/obj/drivers/clock.o b/obj/drivers/clock.o
diff --git a/obj/drivers/cmos.o b/obj/drivers/cmos.o
diff --git a/obj/drivers/floppy.o b/obj/drivers/floppy.o
diff --git a/obj/drivers/ide_ata.o b/obj/drivers/ide_ata.o
diff --git a/obj/drivers/keyboard.o b/obj/drivers/keyboard.o
diff --git a/obj/drivers/local_apic.o b/obj/drivers/local_apic.o
diff --git a/obj/drivers/pci.o b/obj/drivers/pci.o
diff --git a/obj/drivers/rtc.o b/obj/drivers/rtc.o
diff --git a/obj/drivers/serial.o b/obj/drivers/serial.o
diff --git a/obj/fs/debug_dev.o b/obj/fs/debug_dev.o
diff --git a/obj/fs/ext2.o b/obj/fs/ext2.o
diff --git a/obj/fs/fat.o b/obj/fs/fat.o
diff --git a/obj/fs/initrd.o b/obj/fs/initrd.o
diff --git a/obj/fs/modfs.o b/obj/fs/modfs.o
diff --git a/obj/fs/null.o b/obj/fs/null.o
diff --git a/obj/fs/serial_dev.o b/obj/fs/serial_dev.o
diff --git a/obj/fs/tarfs.o b/obj/fs/tarfs.o
diff --git a/obj/fs/vfs.o b/obj/fs/vfs.o
diff --git a/obj/gfx/bitmap.o b/obj/gfx/bitmap.o
diff --git a/obj/gfx/font.o b/obj/gfx/font.o
diff --git a/obj/gfx/gfx.o b/obj/gfx/gfx.o
diff --git a/obj/gfx/monitor.o b/obj/gfx/monitor.o
diff --git a/obj/gfx/terminal.o b/obj/gfx/terminal.o
diff --git a/obj/kernel/cmds.o b/obj/kernel/cmds.o
diff --git a/obj/kernel/command.o b/obj/kernel/command.o
diff --git a/obj/kernel/kernel.o b/obj/kernel/kernel.o
diff --git a/obj/kernel/panic.o b/obj/kernel/panic.o
diff --git a/obj/kernel/test.o b/obj/kernel/test.o
diff --git a/obj/libc_reduced/ordered_array/ordered_array.o b/obj/libc_reduced/ordered_array/ordered_array.o
diff --git a/obj/libc_reduced/sleep/sleep.o b/obj/libc_reduced/sleep/sleep.o
diff --git a/obj/libc_reduced/stdio/printf.o b/obj/libc_reduced/stdio/printf.o
diff --git a/obj/libc_reduced/stdio/putchar.o b/obj/libc_reduced/stdio/putchar.o
diff --git a/obj/libc_reduced/string/string.o b/obj/libc_reduced/string/string.o
diff --git a/obj/libc_reduced/time/arch_gettime.o b/obj/libc_reduced/time/arch_gettime.o
diff --git a/obj/libc_reduced/time/ctime.o b/obj/libc_reduced/time/ctime.o
diff --git a/obj/libc_reduced/time/localtime.o b/obj/libc_reduced/time/localtime.o
diff --git a/obj/libc_reduced/time/strftime.o b/obj/libc_reduced/time/strftime.o
diff --git a/obj/libc_reduced/time/time.o b/obj/libc_reduced/time/time.o
diff --git a/obj/mem/dma.o b/obj/mem/dma.o
diff --git a/obj/mem/liballoc/liballoc_forwarder.o b/obj/mem/liballoc/liballoc_forwarder.o
diff --git a/obj/mem/liballoc/liballoc_wrapper.o b/obj/mem/liballoc/liballoc_wrapper.o
diff --git a/obj/mem/pmm.o b/obj/mem/pmm.o
diff --git a/obj/mem/vmm.o b/obj/mem/vmm.o
diff --git a/obj/mem/vmm_pde.o b/obj/mem/vmm_pde.o
diff --git a/obj/mem/vmm_pte.o b/obj/mem/vmm_pte.o
diff --git a/obj/misc/hashmap.o b/obj/misc/hashmap.o
diff --git a/obj/misc/ksym.o b/obj/misc/ksym.o
diff --git a/obj/misc/list.o b/obj/misc/list.o
diff --git a/obj/misc/tokenize.o b/obj/misc/tokenize.o
diff --git a/obj/misc/tree.o b/obj/misc/tree.o
diff --git a/obj/tasks/elf.o b/obj/tasks/elf.o
diff --git a/obj/tasks/module.o b/obj/tasks/module.o
diff --git a/obj/tasks/process.o b/obj/tasks/process.o
diff --git a/obj/tasks/syscall.o b/obj/tasks/syscall.o
diff --git a/obj/tasks/tss.o b/obj/tasks/tss.o
diff --git a/out/fatimg/isodir/initrd b/out/fatimg/isodir/initrd
diff --git a/out/fatimg/isodir/kernel b/out/fatimg/isodir/kernel
diff --git a/out/iso/builddir/boot/kernel.elf b/out/iso/builddir/boot/kernel.elf
diff --git a/serial_out.txt b/serial_out.txt