kernel!: lots of changes, see commit details.

refactor(hal): unify file naming and drop redundant architecture suffixes

feat(build): rename kernel and bootloader to 'ne_kernel' and 'ne_bootz'

refactor(memory): replace mm_get_phys_address with mm_get_page_addr

feat(bitmap): track bitmap allocator usage and add out-of-memory error

fix(heap): correct heap magic naming and alignment logic

chore(fs): downgrade HeFS disk size check to warning

chore(tools): clean up formatting in 'ping' and 'manual'

docs(design): update OS_DESIGN.drawio to reflect Hypr86 and new layout

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/dev/kernel/HALKit/AMD64/HalControlRegisterAPI.s b/dev/kernel/HALKit/AMD64/HalControlRegisterAPI.s
new file mode 100644
index 00000000..631d1d55
--- /dev/null
+++ b/dev/kernel/HALKit/AMD64/HalControlRegisterAPI.s
@@ -0,0 +1,45 @@
+/* -------------------------------------------
+
+    Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+.globl hal_write_cr3
+.globl hal_write_cr0
+.globl hal_read_cr2
+.globl hal_read_cr3
+.globl hal_read_cr0
+.globl hal_flush_tlb
+.globl hal_invl_tlb
+
+.text
+
+hal_invl_tlb:
+    invlpg (%rcx)
+    retq
+
+hal_flush_tlb:
+    call hal_read_cr3
+    mov %rax, %rcx
+    call hal_write_cr3
+    retq
+
+hal_read_cr3:
+    movq %cr3, %rax
+    retq
+
+hal_read_cr0:
+    movq %cr0, %rax
+    retq
+
+hal_read_cr2:
+    movq %cr2, %rax
+    retq
+
+hal_write_cr3:
+    movq %rcx, %cr3
+    retq
+
+hal_write_cr0:
+    movq %rcx, %cr0
+    retq