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Multicore support, new standard library, etc... #287

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Multicore support, new standard library, etc... #287

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Commits on Sep 6, 2022

  1. STABS debug info is deprecated in gcc

    @Woazboat
    Woazboat committed Sep 6, 2022
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  2. Replace x86_64 atomic functions with template using builtin 

    Fix infinite recursion due to atomic set/add for size_t referring to itself
    @Woazboat
    Woazboat committed Sep 6, 2022
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  3. Move arch independent multicore functions to SMP namespace/class

    @Woazboat
    Woazboat committed Sep 6, 2022
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  4. Silence compiler warnings about executable stacks in assembly files

    @Woazboat
    Woazboat committed Sep 6, 2022
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  5. Export cmake compile commands by default

    @Woazboat
    Woazboat committed Sep 6, 2022
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  6. Conditionally use attribute in klibc new if supported by compiler

    @Woazboat
    Woazboat committed Sep 6, 2022
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  7. Set defines to always include int limit macros in klibc header files

    @Woazboat
    Woazboat committed Sep 6, 2022
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  8. Change ArchThreadRegisters forward declaration to match definition as… 

    … struct
    @Woazboat
    Woazboat committed Sep 6, 2022
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Commits on Sep 7, 2022

  1. Move BootstrapRangeAllocator ctor definition to cpp file

    @Woazboat
    Woazboat committed Sep 7, 2022
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  2. Move load initrd functions to bootloader module namespace

    @Woazboat
    Woazboat committed Sep 7, 2022
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Commits on Sep 8, 2022

  1. Move system state to separate file, clean up thread state enum + strings

    @Woazboat
    Woazboat committed Sep 8, 2022
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  2. Always print thread list info even if SCHEDULER debug category disabled

    @Woazboat
    Woazboat committed Sep 8, 2022
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  3. Minor refactoring of Thread + UserProcess

    @Woazboat
    Woazboat committed Sep 8, 2022
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  4. Change define to enum in scheduler lock

    @Woazboat
    Woazboat committed Sep 8, 2022
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  5. Add missing getInstructionPointer function for arm

    @Woazboat
    Woazboat committed Sep 8, 2022
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  6. Convert arm atomics to templates + conditionally use builtins if poss… 

    …ible
    @Woazboat
    Woazboat committed Sep 8, 2022
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  7. Fix 32 bit elf parsing for dwarf debug data

    @Woazboat
    Woazboat committed Sep 8, 2022
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  8. Update libelfin version used in add-debug utility

    @Woazboat
    Woazboat committed Sep 8, 2022
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  9. Use dwarf-4 debug info everywhere

    @Woazboat
    Woazboat committed Sep 8, 2022
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  10. Eliminate 'unknown function' from start of kernel thread backtrace by… 

    … ensuring return address in top stack frame is 0
    @Woazboat
    Woazboat committed Sep 8, 2022
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  11. Compile utils with c++17

    @Woazboat
    Woazboat committed Sep 8, 2022
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Commits on Sep 9, 2022

  1. Move cpu local storage code into separate files

    @Woazboat
    Woazboat committed Sep 9, 2022
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Commits on Sep 10, 2022

  1. Split cpu info class into common base class + derived arch dependent … 

    …classes

+ refactoring
    @Woazboat
    Woazboat committed Sep 10, 2022
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  2. Add thread runtime to scheduler debug print

    @Woazboat
    Woazboat committed Sep 10, 2022
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Commits on Sep 12, 2022

  1. Move thread stack top calculation out of function call

    @Woazboat
    Woazboat committed Sep 12, 2022
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  2. Fix armv8 timestamp

    @Woazboat
    Woazboat committed Sep 12, 2022
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  3. Reduce assert wait time

    @Woazboat
    Woazboat committed Sep 12, 2022
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  4. Reduce debug output spam when A_INTERRUPTS enabled

    @Woazboat
    Woazboat committed Sep 12, 2022
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Commits on Sep 13, 2022

  1. Improve inter-cpu communication and TLB shootdowns

    @Woazboat
    Woazboat committed Sep 13, 2022
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  2. Deduplicate common x86 ArchMulticore code

    @Woazboat
    Woazboat committed Sep 13, 2022
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Commits on Sep 14, 2022

  1. Move arch dependent parts of SMP function call message sending to arc… 

    …h code
    @Woazboat
    Woazboat committed Sep 14, 2022
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  2. Synchronize printing of backtrace debug output between cpu cores on a… 

    …ssert
    @Woazboat
    Woazboat committed Sep 14, 2022
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  3. Load kernel debug info for x86_32 from module similar to x86_64 

    Create kernel.dbg file for x86_32
    @Woazboat
    Woazboat committed Sep 14, 2022
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  4. Minor cleanup in scheduler

    @Woazboat
    Woazboat committed Sep 14, 2022
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  5. Rename AtomicMpScQueue push function

    @Woazboat
    Woazboat committed Sep 14, 2022
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  6. Add architecture independent timer tick handler

    @Woazboat
    Woazboat committed Sep 14, 2022
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  7. Fix debug assert in arm exception handler 

    need to check stored program status register instead of current
program status register
    @Woazboat
    Woazboat committed Sep 14, 2022
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  8. Use system timer + cpu local interrupt controller for arm_rpi2 timer … 

    …tick interrupt
    @Woazboat
    Woazboat committed Sep 14, 2022
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Commits on Sep 19, 2022

  1. Re-/Store fsbase on context switch 

    (prevent losing fs base for userspace)
    @Woazboat
    Woazboat committed Sep 19, 2022
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Commits on Nov 13, 2022

  1. Fix IntervalSet::erase when interval needs to be split as a result

    @Woazboat
    Woazboat committed Nov 13, 2022
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  2. Change KMM lock from Spinlock to Mutex

    @Woazboat
    Woazboat committed Nov 13, 2022
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  3. Move thread deschedule code into separate function

    @Woazboat
    Woazboat committed Nov 13, 2022
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  4. Ensure backtrace and kernel panic message are printed consecutively t… 

    …o the kernel log
    @Woazboat
    Woazboat committed Nov 13, 2022
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  5. Better lock assert info strings

    @Woazboat
    Woazboat committed Nov 13, 2022
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  6. Terminate forked process in shell when exec failed

    @Woazboat
    Woazboat committed Nov 13, 2022
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  7. Properly handle file offset on read/write error

    @Woazboat
    Woazboat committed Nov 13, 2022
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  8. Add strnlen_s to userspace libc

    @Woazboat
    Woazboat committed Nov 13, 2022
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  9. Add define for MAP_FIXED mmap flag

    @Woazboat
    Woazboat committed Nov 13, 2022
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  10. Add info string for assertion in minixfs readBlocks() 

    Sometimes triggers on boot when the disk image is corrupted
    @Woazboat
    Woazboat committed Nov 13, 2022
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  11. Fix bug in PIC8259 irq masking

    @Woazboat
    Woazboat committed Nov 13, 2022
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  12. Common prefix autocompletion for shell

    @Woazboat
    Woazboat committed Nov 13, 2022
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  13. Fix restoration/use of invalid fsbase on return from interrupt to ker… 

    …nel without context switch

(e.g. on pagefault in kernel)
    @Woazboat
    Woazboat committed Nov 13, 2022
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  14. Fix check whether swapgs is required on interrupt return with error code 

    error code already popped from stack on return but still present on entry
    @Woazboat
    Woazboat committed Nov 13, 2022
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  15. Add gcc malloc attributes to new/delete functions

    @Woazboat
    Woazboat committed Nov 13, 2022
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  16. Add isHeldBy function to BasicSpinLock

    @Woazboat
    Woazboat committed Nov 13, 2022
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  17. Print thread TID + address in backtrace

    @Woazboat
    Woazboat committed Nov 13, 2022
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  18. Optimisation for BlockDeviceInode when read/write size is multiple of… 

    … block size
    @Woazboat
    Woazboat committed Nov 13, 2022
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  19. Print used kernel memory when max kernel heap size reached

    @Woazboat
    Woazboat committed Nov 13, 2022
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  20. Add debugAlways debug print macro that always prints regardless of en… 

    …able setting
    @Woazboat
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  21. Pass call location to MutexLock

    @Woazboat
    Woazboat committed Nov 13, 2022
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  22. Use debugAlways for user triggered debug prints and prints on assert

    @Woazboat
    Woazboat committed Nov 13, 2022
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  23. Pass call site location from eastl allocations new to KMM

    @Woazboat
    Woazboat committed Nov 13, 2022
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  24. Add fake symbols + stack frame to interrupt handler functions to fix … 

    …debugger backtrace
    @Woazboat
    Woazboat committed Nov 13, 2022
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  25. Fix kprintfd recursion detection 

    Only start kprintfd recursion detection after kprintfd lock has been
acquired and no interrupts are being handled anymore. Interrupts that
are handled while waiting for the lock can call kprintfd and would have
been erroneously detected as recursive kprintfd calls
    @Woazboat
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  26. Add nop after enabling interrupts to ensure stack frame is still inta… 

    …ct for backtrace
    @Woazboat
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  27. Use per-cpu in_assert flag for assert recursion detection

    @Woazboat
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  28. Print warning when assert happens in interrupt handler that the asser… 

    …t may be unrelated to currentThread
    @Woazboat
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  29. Release assert print lock on assert recursion 

    Give other cpus the chance to finish printing their backtrace information
    @Woazboat
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  30. Don't send halt IPI to self on assert just print normal assert debug … 

    …output
    @Woazboat
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  31. Ensure BasicSpinLock acquire is usable before CLS init

    @Woazboat
    Woazboat committed Nov 13, 2022
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  32. Add debug flag to lock that enables debug prints for chosen locks

    @Woazboat
    Woazboat committed Nov 13, 2022
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  33. Remove too fine grained debug prints in ArchMulticore

    @Woazboat
    Woazboat committed Nov 13, 2022
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  34. Always start QEMU gdbserver 

    + Name for vm
+ Explicitly attach hdd via IDE
    @Woazboat
    Woazboat committed Nov 13, 2022
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  35. Move I/O APIC code to separate file

    @Woazboat
    Woazboat committed Nov 13, 2022
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  36. Add cpuid functions + supported feature bitset

    @Woazboat
    Woazboat committed Nov 13, 2022
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  37. Minor style fixes

    @Woazboat
    Woazboat committed Nov 13, 2022
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  38. Add templated helper class for model specific registers

    @Woazboat
    Woazboat committed Nov 13, 2022
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  39. Define x2APIC registers

    @Woazboat
    Woazboat committed Nov 13, 2022
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  40. Lock disk image file while running exe2minixfs

    @Woazboat
    Woazboat committed Nov 13, 2022
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  41. x2APIC support

    @Woazboat
    Woazboat committed Nov 13, 2022
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  42. Use bit_cast

    @Woazboat
    Woazboat committed Nov 13, 2022
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  43. Type safe register read/write for IoApic

    @Woazboat
    Woazboat committed Nov 13, 2022
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  44. Simplify IoApic redir entry initialization

    @Woazboat
    Woazboat committed Nov 13, 2022
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  45. Use c++20

    @Woazboat
    Woazboat committed Nov 13, 2022
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  46. C++20 coroutine support

    @Woazboat
    Woazboat committed Nov 13, 2022
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  47. Add cleandisk target

    @Woazboat
    Woazboat committed Nov 13, 2022
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  48. Replace external tool calls with cmake builtin tools for cross platfo… 

    …rm compatibility
    @Woazboat
    Woazboat committed Nov 13, 2022
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  49. Define setInterrupts function

    @Woazboat
    Woazboat committed Nov 13, 2022
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  50. Increase kernel heap memory

    @Woazboat
    Woazboat committed Nov 13, 2022
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  51. Print currentThread address in syscall

    @Woazboat
    Woazboat committed Nov 13, 2022
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  52. Inherit AllocBlockIterator from eastl::iterator

    @Woazboat
    Woazboat committed Nov 13, 2022
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Commits on Nov 14, 2022

  1. Use enum for ACPI MADT table enumeration

    @Woazboat
    Woazboat committed Nov 14, 2022
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Commits on Nov 22, 2022

  1. Enable APIC mode in IMCR register on APIC init 

    Probably enabled by BIOS anyway but this is just for safety
    @Woazboat
    Woazboat committed Nov 22, 2022
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  2. Add source_location

    @Woazboat
    Woazboat committed Nov 22, 2022
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  3. Add SMP:cpu to get cpu info by id

    @Woazboat
    Woazboat committed Nov 22, 2022
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  4. Add debugAdvanced macro to only output debug info when advanced flag … 

    …is set for category
    @Woazboat
    Woazboat committed Nov 22, 2022
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  5. Add missing sections to kernel linker script

    @Woazboat
    Woazboat committed Nov 22, 2022
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Commits on Nov 26, 2022

  1. Remove duplicate assert.h header file

    @Woazboat
    Woazboat committed Nov 26, 2022
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  2. Mark hdd image and kernel.dbg files as byproducts for cleanup

    @Woazboat
    Woazboat committed Nov 26, 2022
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Commits on Dec 2, 2022

  1. Add .clang-format file

    @Woazboat
    Woazboat committed Dec 2, 2022
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  2. Add .clangd lsp server config file

    @Woazboat
    Woazboat committed Dec 2, 2022
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Commits on Dec 7, 2022

  1. Add subrange

    @Woazboat
    Woazboat committed Dec 7, 2022
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  2. Add reverse_view

    @Woazboat
    Woazboat committed Dec 7, 2022
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  3. Assert new returns nonnull if dynamic kmm disabled

    @Woazboat
    Woazboat committed Dec 7, 2022
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  4. clang compatibility for inttypes.h 

    Used by clangd lsp server
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Commits on Dec 13, 2022

  1. Minor fixes for cmake files + some range views

    @Woazboat
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  2. Fix EASTL iterator operator* return type to work with non reference t… 

    …ypes
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    Woazboat committed Dec 13, 2022
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  3. Change EASTL config

    @Woazboat
    Woazboat committed Dec 13, 2022
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  4. Change SMP cpu list to static local variable for automatic initializa… 

    …tion
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Commits on Dec 14, 2022

  1. Revamp irq and device + driver handling

    @Woazboat
    Woazboat committed Dec 14, 2022
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  2. Fix ATA disk interrupts

    @Woazboat
    Woazboat committed Dec 14, 2022
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  3. Mark kernel.dbg file as build byproduct

    @Woazboat
    Woazboat committed Dec 14, 2022
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  4. Rename IoApic

    @Woazboat
    Woazboat committed Dec 14, 2022
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  5. Remove empty header

    @Woazboat
    Woazboat committed Dec 14, 2022
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  6. Iterator traits member types for transform view iterator

    @Woazboat
    Woazboat committed Dec 14, 2022
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  7. Function to get bound device list for specialized drivers

    @Woazboat
    Woazboat committed Dec 14, 2022
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  8. Fix reading of received data in serial port irq handler

    @Woazboat
    Woazboat committed Dec 14, 2022
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  9. Chunk serial port transmit buffer writes

    @Woazboat
    Woazboat committed Dec 14, 2022
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  10. Make CharacterDevices Inodes

    @Woazboat
    Woazboat committed Dec 14, 2022
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  11. Add function to get associated inodes for devices

    @Woazboat
    Woazboat committed Dec 14, 2022
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Commits on Dec 16, 2022

  1. Extract sector size in exe2minixfs into variable

    @Woazboat
    Woazboat committed Dec 16, 2022
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  2. Remove vfs lock again

    @Woazboat
    Woazboat committed Dec 16, 2022
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  3. Make vsnprintf function available to EASTL for string formatting

    @Woazboat
    Woazboat committed Dec 16, 2022
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  4. Use eastl::to_string for int to string conversion

    @Woazboat
    Woazboat committed Dec 16, 2022
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  5. Move MBR definitions out of IDE driver file

    @Woazboat
    Woazboat committed Dec 16, 2022
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  6. Use vector in FIFO instead of manually allocated array

    @Woazboat
    Woazboat committed Dec 16, 2022
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  7. Make IDEDriver a DeviceDriver + change BDManager to static singleton

    @Woazboat
    Woazboat committed Dec 16, 2022
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Commits on Dec 22, 2022

  1. Refactor IDE driver

    @Woazboat
    Woazboat committed Dec 22, 2022
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Commits on Dec 29, 2022

  1. Allow bus specific driver types + probe registered drivers for compat… 

    …ibility on bus enumeration
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    Woazboat committed Dec 29, 2022
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  2. Convert ProcessRegistry to static local singleton

    @Woazboat
    Woazboat committed Dec 29, 2022
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  3. Convert global file descriptor list instance to static local

    @Woazboat
    Woazboat committed Dec 29, 2022
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  4. Virtual destructors for console + minor cleanup

    @Woazboat
    Woazboat committed Dec 29, 2022
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Commits on Dec 30, 2022

  1. Thread cleanup + use unique_ptr for thread registers

    @Woazboat
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  2. Add -fno-sync-libcalls compiler flag

    @Woazboat
    Woazboat committed Dec 30, 2022
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  3. Use static emulator debugconsole io port instead of ad-hoc outportb i… 

    …n writeChar2Bochs
    @Woazboat
    Woazboat committed Dec 30, 2022
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  4. Always inline io port ops

    @Woazboat
    Woazboat committed Dec 30, 2022
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  5. Use override where appropriate, remove unnecessary semicolons, etc...

    @Woazboat
    Woazboat committed Dec 30, 2022
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  6. Merge branch 'master' into multicore

    @Woazboat
    Woazboat committed Dec 30, 2022
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  7. Use C++ attributes + remove unnecessary typedefs in x86_64 paging-def… 

    …initions
    @Woazboat
    Woazboat committed Dec 30, 2022
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  8. Add more default IDE controller ports

    @Woazboat
    Woazboat committed Dec 30, 2022
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  9. Move ATA command definitions to separate file

    @Woazboat
    Woazboat committed Dec 30, 2022
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  10. Allow use of C++ in userspace

    @Woazboat
    Woazboat committed Dec 30, 2022
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  11. Compile shell as C++

    @Woazboat
    Woazboat committed Dec 30, 2022
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  12. Format shell.cpp

    @Woazboat
    Woazboat committed Dec 30, 2022
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  13. Remove preempt protect kprintfd output

    @Woazboat
    Woazboat committed Dec 30, 2022
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  14. Use subrange for BootstrapRangeAllocator::freePages range view instea… 

    …d of custom class
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    Woazboat committed Dec 30, 2022
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Commits on Jan 1, 2023

  1. Change PageManager instance to static local + return reference

    @Woazboat
    Woazboat committed Jan 1, 2023
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Commits on Jan 10, 2023

  1. Use one generic interrupt entry function

    @Woazboat
    Woazboat committed Jan 10, 2023
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Commits on Jan 13, 2023

  1. Unify interrupt handling on x86_64 

    - Generate interrupt entry stubs via C++ instead of assembly macros
- No longer need to insert new interrupt handlers in three different locations by hand
- Remove no longer needed interrupt handling code
    @Woazboat
    Woazboat committed Jan 13, 2023
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Commits on Jan 17, 2023

  1. Keep debug info available for debugger outside of QEMU

    @Woazboat
    Woazboat committed Jan 17, 2023
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Commits on Jan 24, 2023

  1. Fix nullptr dereference in IrqDomain iterators when intitialized with… 

    … non-mapped irq
    @Woazboat
    Woazboat committed Jan 24, 2023
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Commits on Feb 25, 2023

  1. x86_32 compatibility

    @Woazboat
    Woazboat committed Feb 25, 2023
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  2. Clean up MSR code

    @Woazboat
    Woazboat committed Feb 25, 2023
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  3. Add timer tick debug output

    @Woazboat
    Woazboat committed Feb 25, 2023
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  4. Change return value type of Scheduler::getCpuTimerTicks() to size_t

    @Woazboat
    Woazboat committed Feb 25, 2023
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  5. Clean up TextConsole::consoleSetCharacter

    @Woazboat
    Woazboat committed Feb 25, 2023
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  6. Make KMM functions const nodiscard + minor clean up of fillSegment

    @Woazboat
    Woazboat committed Feb 25, 2023
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  7. Define __UINT64_C if not already defined for clangd compatibility

    @Woazboat
    Woazboat committed Feb 25, 2023
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  8. Make CpuFeatures::cpuHasFeature const nodiscard

    @Woazboat
    Woazboat committed Feb 25, 2023
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  9. Disable x86_64 poison double float 

    Doesn't really prevent use of float + makes it impossible to use
EASTL, even if float features aren't used since the poison pragma is
pretty dumb and only looks for the poisoned tokens anywhere in the
source.
    @Woazboat
    Woazboat committed Feb 25, 2023
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  10. SerialPort use of FIFO in interrupt is broken

    @Woazboat
    Woazboat committed Feb 25, 2023
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  11. Reformat ATADriver

    @Woazboat
    Woazboat committed Feb 25, 2023
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  12. Some more files to .gitignore

    @Woazboat
    Woazboat committed Feb 25, 2023
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Commits on Feb 28, 2023

  1. Separate RangeAllocator template from BootstrapRangeAllocator with fi… 

    …xed buffer allocator
    @Woazboat
    Woazboat committed Feb 28, 2023
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  2. Create kernel virtual memory allocator for mapping of MMIO pages

    @Woazboat
    Woazboat committed Feb 28, 2023
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  3. Add IDE isDataReady function + debug print changes

    @Woazboat
    Woazboat committed Feb 28, 2023
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  4. Allow software disabling of detected cpuid features

    @Woazboat
    Woazboat committed Feb 28, 2023
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  5. Remove static IDT pointer object, just create a new one from IDT 

    Fixes x86_32 APs using wrong idt pointer
    @Woazboat
    Woazboat committed Feb 28, 2023
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  6. Always start qemu with gdbserver in x86_32

    @Woazboat
    Woazboat committed Feb 28, 2023
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Commits on Mar 1, 2023

  1. x86_32_pae compatibility

    @Woazboat
    Woazboat committed Mar 1, 2023
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Commits on Mar 2, 2023

  1. Fix rpi3 userspace compiler flags

    @Woazboat
    Woazboat committed Mar 2, 2023
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Commits on Mar 4, 2023

  1. Add user console debug print when userspace partition could not be mo… 

    …unted
    @Woazboat
    Woazboat committed Mar 4, 2023
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  2. Remove unnecessary line break from debug print

    @Woazboat
    Woazboat committed Mar 4, 2023
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  3. Change IrqDomain internal storage container to vector to allow more c… 

    …oncurrent usage
    @Woazboat
    Woazboat committed Mar 4, 2023
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  4. Ensure correct drive is selected when reading/writing ATA devices

    @Woazboat
    Woazboat committed Mar 4, 2023
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  5. Move MasterBootRecord + generic partition detection to common code

    @Woazboat
    Woazboat committed Mar 4, 2023
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  6. Move platform specific driver initialization to architecture dependen… 

    …t code
    @Woazboat
    Woazboat committed Mar 4, 2023
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  7. Architecture specific block device drivers + use generic partition de… 

    …tection
    @Woazboat
    Woazboat committed Mar 4, 2023
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  8. aarch64: add irq domains for compatibility

    @Woazboat
    Woazboat committed Mar 4, 2023
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  9. aarch64: compound bit op + assignment on volatiles is deprecated

    @Woazboat
    Woazboat committed Mar 4, 2023
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  10. aarch64: use unique ptr for thread registers for compatibility

    @Woazboat
    Woazboat committed Mar 4, 2023
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  11. aarch64: Instance variables returned by reference

    @Woazboat
    Woazboat committed Mar 4, 2023
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  12. Fix aarch64 compiler flags + compile with c++20

    @Woazboat
    Woazboat committed Mar 4, 2023
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  13. Add aarch64 kernel virtual mem allocator

    @Woazboat
    Woazboat committed Mar 4, 2023
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  14. Remove IDE driver from aarch64 and use specific MMC driver instead 

    + use generic MBR partition detection code
    @Woazboat
    Woazboat committed Mar 4, 2023
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Commits on Mar 6, 2023

  1. Stop compilation with error when compiler not found for arm_rpi2 

    Instead of silently using the wrong default compiler for the host system
    @Woazboat
    Woazboat committed Mar 6, 2023
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  2. Stop compilation with error when compiler not found for arm_icp

    @Woazboat
    Woazboat committed Mar 6, 2023
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  3. Remove interrupt debug output from MBR partition detection

    @Woazboat
    Woazboat committed Mar 6, 2023
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  4. minor cleanup

    @Woazboat
    Woazboat committed Mar 6, 2023
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  5. Always start armv8_rpi3 with gdbserver

    @Woazboat
    Woazboat committed Mar 6, 2023
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  6. armv7 compatibility

    @Woazboat
    Woazboat committed Mar 6, 2023
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  7. Fix deadlock on armv7 when using static objects

    @Woazboat
    Woazboat committed Mar 6, 2023
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  8. Add comment about aarch64 bare metal toolchain source

    @Woazboat
    Woazboat committed Mar 6, 2023
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  9. Adapt ARM integratorcp MMCDriver

    @Woazboat
    Woazboat committed Mar 6, 2023
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  10. Fix x86_32 compatibility

    @Woazboat
    Woazboat committed Mar 6, 2023
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  11. Move IDEDriver to x86 architecture specific code

    @Woazboat
    Woazboat committed Mar 6, 2023
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  12. Change debug category for MBR partition detection

    @Woazboat
    Woazboat committed Mar 6, 2023
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  13. Move more initialization into init thread

    @Woazboat
    Woazboat committed Mar 6, 2023
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Commits on Mar 7, 2023

  1. Alloc InitThread on heap to allow it to be deleted

    @Woazboat
    Woazboat committed Mar 7, 2023
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  2. Call global constructors on startup

    @Woazboat
    Woazboat committed Mar 7, 2023
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Commits on Mar 8, 2023

  1. Clean up old interrupt handling code + special casing and use new int… 

    …errupt framework
    @Woazboat
    Woazboat committed Mar 8, 2023
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  2. Define constants for interrupt vectors

    @Woazboat
    Woazboat committed Mar 8, 2023
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  3. Move application processor start code from APIC to ArchMulticore

    @Woazboat
    Woazboat committed Mar 8, 2023
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  4. Use new interrupt framework for SMP startup delays

    @Woazboat
    Woazboat committed Mar 8, 2023
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  5. Fix IoApic indentation + consistent use of irq/global system interrupt

    @Woazboat
    Woazboat committed Mar 8, 2023
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  6. Fix race condition in ATADriver

    @Woazboat
    Woazboat committed Mar 8, 2023
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Commits on Mar 10, 2023

  1. Merge branch 'main' into multicore

    @Woazboat
    Woazboat committed Mar 10, 2023
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  2. Merge branch 'main' into multicore

    @Woazboat
    Woazboat committed Mar 10, 2023
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Commits on Mar 11, 2023

  1. Adjust debug flags

    @Woazboat
    Woazboat committed Mar 11, 2023
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  2. Move interrupt mapping debug print to InitThread after block device i… 

    …nitialization
    @Woazboat
    Woazboat committed Mar 11, 2023
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  3. Use atomic flag for BDManager::probeIRQ

    @Woazboat
    Woazboat committed Mar 11, 2023
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  4. Categorize & sort includes + fix missing/order dependent includes

    @Woazboat
    Woazboat committed Mar 11, 2023
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  5. Add missing include

    @Woazboat
    Woazboat committed Mar 11, 2023
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  6. Fix non-architecture independent printf format flags

    @Woazboat
    Woazboat committed Mar 11, 2023
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  7. Change InterruptDescriptorTable to static local singleton 

    fixes x86_32_pae boot issue with global constructors
    @Woazboat
    Woazboat committed Mar 11, 2023
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  8. Remove unused code

    @Woazboat
    Woazboat committed Mar 11, 2023
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  9. Fix cmake arm_rpi2 qemugdb target

    @Woazboat
    Woazboat committed Mar 11, 2023
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  10. Fix arm_rpi2 boot

    @Woazboat
    Woazboat committed Mar 11, 2023
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  11. Make SMP cpu list lock a static local singleton

    @Woazboat
    Woazboat committed Mar 11, 2023
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  12. Better bounds check + clean up userspace

    @Woazboat
    Woazboat committed Mar 11, 2023
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  13. Fix TextConsole out of bounds access

    @Woazboat
    Woazboat committed Mar 11, 2023
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  14. Add functions for text mode framebuffer dimensions

    @Woazboat
    Woazboat committed Mar 11, 2023
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  15. Add paging initialized parameter to boottime kprintf functions

    @Woazboat
    Woazboat committed Mar 11, 2023
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Commits on Mar 12, 2023

  1. Save multiboot framebuffer info

    @Woazboat
    Woazboat committed Mar 12, 2023
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  2. Add PAT MSR defines

    @Woazboat
    Woazboat committed Mar 12, 2023
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  3. Save bootloader commandline

    @Woazboat
    Woazboat committed Mar 12, 2023
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  4. Fix initial kernel memory mapping size on boot 

    - Use proper kernel start/end addresses when setting up higher half
kernel mapping.
- Fix initial 1:1 memory mapping created during boot
sometimes being too small for the kernel.

This led to extremely unintuitive and hard to
debug errors triggered by fluctuating kernel code size.
E.g.:
- enabling a debug output flag caused the framebuffer to be mapped as read-only
- adding an assertion that the framebuffer was mapped as writeable caused the framebuffer to become writeable again...
    @Woazboat
    Woazboat committed Mar 12, 2023
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Commits on Mar 14, 2023

  1. Fix block offset in ATADriver write + improved debug output + debug i… 

    …d for BDRequest
    @Woazboat
    Woazboat committed Mar 14, 2023
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  2. New bitmap constructor for initialization with existing data

    @Woazboat
    Woazboat committed Mar 14, 2023
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  3. Fix infinite recursion on kernel panic

    @Woazboat
    Woazboat committed Mar 14, 2023
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  4. Loader ELF init debug output

    @Woazboat
    Woazboat committed Mar 14, 2023
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  5. Add partition type list comment to MBR

    @Woazboat
    Woazboat committed Mar 14, 2023
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  6. Better file system debug output

    @Woazboat
    Woazboat committed Mar 14, 2023
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  7. Add bitmap byte size function

    @Woazboat
    Woazboat committed Mar 14, 2023
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  8. Simplify MinixStorageManager::flush

    @Woazboat
    Woazboat committed Mar 14, 2023
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  9. Make File/Inode flush() virtual + default forward to inode

    @Woazboat
    Woazboat committed Mar 14, 2023
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  10. Change Initthred debug color to red

    @Woazboat
    Woazboat committed Mar 14, 2023
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  11. Change debug spinner color: user thread = blue, kernel thread = green

    @Woazboat
    Woazboat committed Mar 14, 2023
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  12. Return error from UserProcess constructor when initialization failed

    @Woazboat
    Woazboat committed Mar 14, 2023
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  13. Ignore empty commands in shell

    @Woazboat
    Woazboat committed Mar 14, 2023
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  14. Fix debug format flag for 32 bit multiarch compatibility

    @Woazboat
    Woazboat committed Mar 14, 2023
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  15. Remove EASTL tests

    @Woazboat
    Woazboat committed Mar 14, 2023
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Commits on Mar 15, 2023

  1. Prevent read/write outside of partition in exe2minixfs

    @Woazboat
    Woazboat committed Mar 15, 2023
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  2. Fix backtrace

    @Woazboat
    Woazboat committed Mar 15, 2023
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Commits on Mar 24, 2023

  1. fix typo

    @daef @dgruss
    daef authored and dgruss committed Mar 24, 2023
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Commits on Mar 25, 2023

  1. Fix UB in add-debug libelfin library when calling front() on an empty… 

    … string

Bug found in SWEB by https://github.com/Ferdi265

Open pull request on the upstream project that's been ignored so
far... aclements/libelfin#63
    @Woazboat
    Woazboat committed Mar 25, 2023
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  2. Fix potential integer overflow in libelfin mmap_loader::load() 

    aclements/libelfin#75
    @Woazboat
    Woazboat committed Mar 25, 2023
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Commits on Apr 27, 2023

  1. Merge branch 'main' into multicore

    @Woazboat
    Woazboat committed Apr 27, 2023
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Commits on May 19, 2023

  1. Use __is_convertible builtin in ustl when available 

    Fix compilation on GCC 13

IAIK#292
    @Woazboat @dgruss
    Woazboat authored and dgruss committed May 19, 2023
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Commits on May 25, 2023

  1. Merge branch 'main' into multicore

    @Woazboat
    Woazboat committed May 25, 2023
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