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authorAmlal El Mahrouss <amlal@el-mahrouss-logic.com>2024-03-21 22:39:57 +0100
committerAmlal El Mahrouss <amlal@el-mahrouss-logic.com>2024-03-21 22:39:57 +0100
commit80b76666074aa94f165e3db7b3dda2145ca6efc0 (patch)
treeba8a189df55f3dab4d3623eb4617c7b5d33c7f07 /Public/Documentation
parentdafcc53840c41dab7a1897868d020a5b196d5b2d (diff)
unstable, kernel+api: important breaking changes.
Signed-off-by: Amlal El Mahrouss <amlal@el-mahrouss-logic.com>
Diffstat (limited to 'Public/Documentation')
-rw-r--r--Public/Documentation/.gitkeep0
-rw-r--r--Public/Documentation/BUG_LIST.TXT1
-rw-r--r--Public/Documentation/SPECIFICATION.TXT53
-rw-r--r--Public/Documentation/TODO_LIST.TXT25
-rw-r--r--Public/Documentation/compile_flags.txt5
5 files changed, 84 insertions, 0 deletions
diff --git a/Public/Documentation/.gitkeep b/Public/Documentation/.gitkeep
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index 00000000..e69de29b
--- /dev/null
+++ b/Public/Documentation/.gitkeep
diff --git a/Public/Documentation/BUG_LIST.TXT b/Public/Documentation/BUG_LIST.TXT
new file mode 100644
index 00000000..6075a6ac
--- /dev/null
+++ b/Public/Documentation/BUG_LIST.TXT
@@ -0,0 +1 @@
+- PS/2 Mouse doesn't raise interrupt on qemu q35, pc machines. [WontFix] \ No newline at end of file
diff --git a/Public/Documentation/SPECIFICATION.TXT b/Public/Documentation/SPECIFICATION.TXT
new file mode 100644
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+===================================
+0: General Information
+===================================
+
+- ABI and Format: PEF/PE32+.
+- Kernel architecture: Microkernel.
+- Language: C++/(Assembly (AMD64, X64000, X86S, ARM64))
+
+===================================
+1: The HCore Microkernel
+===================================
+
+- Drive/Device Abstraction.
+- SMP, Preemptive Multi Threading.
+- Separation of Files/Devices.
+- Networking.
+- Hardware Abstraction Layer.
+- Native Filesystem support (NewFS, FAT32 and HCFS).
+- Program Loaders.
+- Thread Local Storage.
+- Semaphore, Locks, Timers.
+- Canary mechanisms.
+- Dynamic Libraries.
+- Cross Platform.
+- Permission Selectors.
+
+===================================
+2: The Filesystem
+===================================
+
+- Catalog based with forks.
+- Large storage support.
+- Long file names.
+- UNIX path style.
+
+==================================
+3: Common naming conventions:
+==================================
+
+- Kernel -> ke_init_x
+- RunTime -> rt_copy_mem
+- Hal -> hal_foo_bar
+
+===================================
+4: The HCore Bootloader
+===================================
+
+- Capable of booting from a network drive.
+- Loads a PE file which is the kernel
+- Sanity checks, based on the number of sections.
+- Handover compliant.
+- Does check for a valid invalid of HCore (useful in the case of recovering)
+
diff --git a/Public/Documentation/TODO_LIST.TXT b/Public/Documentation/TODO_LIST.TXT
new file mode 100644
index 00000000..5e49eb04
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+++ b/Public/Documentation/TODO_LIST.TXT
@@ -0,0 +1,25 @@
+- We need preemptive multi-threading. [ X ]
+- We then need sync primitives. [ X ]
+- We also need a system library for the OS. [ X ]
+- We need a bootloader for AMD64 [ X ]
+ - Implement Boot Services [ X ]
+ - Design Handover [ X ]
+ - Load kernel into memory [ X ]
+ - Fix bug in kernel loader, which causes a 06 #UD. [ X ]
+ - Load Kernel [ X ]
+ - Add IDT [ X ]
+ - AHCI driver [ WiP ]
+- Context switch x87/SSE/AVX registers [ X ]
+- Framebuffer [ X ]
+- AHCI support [ ]
+- HCore API and HCore Forms. [ ]
+- Make installer form class [ ]
+
+Status:
+
+NewBoot: Working.
+HCoreKrnl: Not run yet.
+
+Prioritize:
+NewBoot: Protocol and API.
+HCoreKrnl: Complying to specs.
diff --git a/Public/Documentation/compile_flags.txt b/Public/Documentation/compile_flags.txt
new file mode 100644
index 00000000..21296223
--- /dev/null
+++ b/Public/Documentation/compile_flags.txt
@@ -0,0 +1,5 @@
+-nostdlib
+-ffreestanding
+-std=c++20
+-I./SDK/
+-I../Private