feat! breaking changes on kernel sources.

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

6 files changed, 0 insertions, 330 deletions

diff --git a/dev/libSystem/src/JailCalls.cc b/dev/libSystem/src/JailCalls.cc
deleted file mode 100644
index f7ca5bec..00000000
--- a/dev/libSystem/src/JailCalls.cc
+++ /dev/null
@@ -1,17 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <libSystem/SystemKit/Err.h>
-#include <libSystem/SystemKit/Jail.h>
-#include <libSystem/SystemKit/Syscall.h>
-#include <libSystem/SystemKit/System.h>
-#include <libSystem/SystemKit/Verify.h>
-
-using namespace LibSystem;
-
-IMPORT_C struct JAIL* JailGetCurrent(Void) {
-  return (struct JAIL*) libsys_syscall_arg_1(SYSCALL_HASH("JailGetCurrent"));
-}
\ No newline at end of file
diff --git a/dev/libSystem/src/Makefile b/dev/libSystem/src/Makefile
deleted file mode 100644
index 622223b4..00000000
--- a/dev/libSystem/src/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-##################################################
-# (c) Amlal El Mahrouss and NeKernel contributors, licensed under the Apache 2.0 license.
-# This file is for libSystem.dll's syscall stubs.
-##################################################
-
-ASM=nasm
-FLAGS=-f win64
-
-.PHONY: error
-error:
-	@echo "==> Invalid recipe."
-	@echo "==> Use libsys_asm_io_<arch> instead."
-
-.PHONY: libsys_asm_io_x64
-libsys_asm_io_x64:
-	$(ASM) $(FLAGS) SystemCallsABI+AMD64.asm -o SystemCallsABI+AMD64.stub.obj
diff --git a/dev/libSystem/src/SystemCalls.cc b/dev/libSystem/src/SystemCalls.cc
deleted file mode 100644
index 7409c9b7..00000000
--- a/dev/libSystem/src/SystemCalls.cc
+++ /dev/null
@@ -1,169 +0,0 @@
-/* ========================================

-

-  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.

-

-======================================== */

-

-#include <libSystem/SystemKit/Err.h>

-#include <libSystem/SystemKit/Syscall.h>

-#include <libSystem/SystemKit/System.h>

-#include <libSystem/SystemKit/Verify.h>

-

-using namespace LibSystem;

-

-IMPORT_C Char* StrFmt(const Char* fmt, ...) {

-  if (!fmt || *fmt == 0) return const_cast<Char*>("(null)");

-

-  return const_cast<Char*>("");

-}

-

-// memmove-style copy

-IMPORT_C VoidPtr MmCopyMemory(_Input VoidPtr dest, _Input VoidPtr src, _Input SizeT len) {

-  // handles overlap, prefers 64-bit word copies when aligned

-  if (!len || !dest || !src) return nullptr;

-

-  auto s = static_cast<const UInt8*>(src);

-  auto d = static_cast<UInt8*>(dest);

-

-  if (d == s) return dest;

-

-  // decide direction

-  if (d > s && d < s + len) {

-    const UInt8* rs = s + len;

-    UInt8*       rd = d + len;

-

-    // try 64-bit aligned backward copy

-    if (len >= sizeof(UInt64) && (reinterpret_cast<UIntPtr>(rs) % sizeof(UInt64) == 0) &&

-        (reinterpret_cast<UIntPtr>(rd) % sizeof(UInt64) == 0)) {

-      auto rsw = reinterpret_cast<const UInt64*>(rs);

-      auto rdw = reinterpret_cast<UInt64*>(rd);

-

-      SizeT words = len / sizeof(UInt64);

-

-      for (SizeT i = 0; i < words; ++i) {

-        rdw[-1 - static_cast<SizeT>(i)] = rsw[-1 - static_cast<SizeT>(i)];

-      }

-

-      SizeT rem = len % sizeof(UInt64);

-      for (SizeT i = 0; i < rem; ++i) {

-        rd[-1 - i] = rs[-1 - i];

-      }

-    } else {

-      // byte-wise backward

-      for (SizeT i = 0; i < len; ++i) {

-        rd[-1 - i] = rs[-1 - i];

-      }

-    }

-  } else {

-    // try 64-bit aligned forward copy

-    if (len >= sizeof(UInt64) && (reinterpret_cast<UIntPtr>(s) % sizeof(UInt64) == 0) &&

-        (reinterpret_cast<UIntPtr>(d) % sizeof(UInt64) == 0)) {

-      auto  sw    = reinterpret_cast<const UInt64*>(s);

-      auto  dw    = reinterpret_cast<UInt64*>(d);

-      SizeT words = len / sizeof(UInt64);

-

-      for (SizeT i = 0; i < words; ++i) {

-        dw[i] = sw[i];

-      }

-

-      SizeT       rem    = len % sizeof(UInt64);

-      const SizeT offset = words * sizeof(UInt64);

-      for (SizeT i = 0; i < rem; ++i) {

-        d[offset + i] = s[offset + i];

-      }

-    } else {

-      for (SizeT i = 0; i < len; ++i) {

-        d[i] = s[i];

-      }

-    }

-  }

-

-  return dest;

-}

-

-IMPORT_C SInt64 MmStrLen(const Char* in) {

-  // strlen via pointer walk

-  if (!in) return -kErrorInvalidData;

-

-  const Char* p = in;

-  while (*p) ++p;

-

-  return static_cast<SInt64>(p - in);

-}

-

-IMPORT_C VoidPtr MmFillMemory(_Input VoidPtr dest, _Input SizeT len, _Input UInt8 value) {

-  if (!len || !dest) return nullptr;

-

-  auto d = static_cast<UInt8*>(dest);

-

-  if (len >= sizeof(UInt64) && (reinterpret_cast<UIntPtr>(d) % sizeof(UInt64)) == 0) {

-    UInt64 pattern = static_cast<UInt64>(value);

-    pattern |= (pattern << 8);

-    pattern |= (pattern << 16);

-    pattern |= (pattern << 32);

-

-    auto  dw    = reinterpret_cast<UInt64*>(d);

-    SizeT words = len / sizeof(UInt64);

-

-    for (SizeT i = 0; i < words; ++i) {

-      dw[i] = pattern;

-    }

-

-    SizeT       rem    = len % sizeof(UInt64);

-    const SizeT offset = words * sizeof(UInt64);

-    for (SizeT i = 0; i < rem; ++i) {

-      d[offset + i] = value;

-    }

-  } else {

-    for (SizeT i = 0; i < len; ++i) d[i] = value;

-  }

-

-  return dest;

-}

-

-IMPORT_C Ref IoOpenFile(_Input const Char* path, _Input const Char* drv_letter) {

-  return static_cast<Ref>(libsys_syscall_arg_3(

-      SYSCALL_HASH("IoOpenFile"), Verify::sys_safe_cast(path), Verify::sys_safe_cast(drv_letter)));

-}

-

-IMPORT_C Void IoCloseFile(_Input Ref desc) {

-  libsys_syscall_arg_2(SYSCALL_HASH("IoCloseFile"), static_cast<VoidPtr>(desc));

-}

-

-IMPORT_C UInt64 IoSeekFile(_Input Ref desc, _Input UInt64 off) {

-  auto ret_ptr = libsys_syscall_arg_3(SYSCALL_HASH("IoSeekFile"), static_cast<VoidPtr>(desc),

-                                      reinterpret_cast<VoidPtr>(&off));

-

-  if (!ret_ptr) return ~0UL;

-

-  auto   ret    = static_cast<volatile UInt64*>(ret_ptr);

-  UInt64 result = *ret;

-  MUST_PASS(result != ~0UL);

-  return result;

-}

-

-IMPORT_C UInt64 IoTellFile(_Input Ref desc) {

-  auto ret_ptr = libsys_syscall_arg_2(SYSCALL_HASH("IoTellFile"), static_cast<VoidPtr>(desc));

-  if (!ret_ptr) return ~0UL;

-  auto ret = static_cast<volatile UInt64*>(ret_ptr);

-  return *ret;

-}

-

-IMPORT_C SInt32 PrintOut(_Input IORef desc, const Char* fmt, ...) {

-  va_list args;

-  va_start(args, fmt);

-

-  auto buf = StrFmt(fmt, args);

-

-  va_end(args);

-

-  // if truncated, `needed` >= kBufferSz; we still send truncated buffer

-  auto ret_ptr = libsys_syscall_arg_3(SYSCALL_HASH("PrintOut"), static_cast<VoidPtr>(desc),

-                                      Verify::sys_safe_cast(buf));

-

-  if (!ret_ptr) return -kErrorInvalidData;

-

-  auto ret = static_cast<const volatile SInt32*>(ret_ptr);

-

-  return *ret;

-}

diff --git a/dev/libSystem/src/SystemCallsABI+AMD64.asm b/dev/libSystem/src/SystemCallsABI+AMD64.asm
deleted file mode 100644
index dd8fc9e8..00000000
--- a/dev/libSystem/src/SystemCallsABI+AMD64.asm
+++ /dev/null
@@ -1,81 +0,0 @@
-;; /*
-;; *	========================================================
-;; *
-;; *	libSystem/src/SystemCallsABI+AMD64.asm
-;; * 	Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-;; *
-;; * 	========================================================
-;; */
-
-[bits 64]
-
-section .text
-
-global libsys_syscall_arg_1
-global libsys_syscall_arg_2
-global libsys_syscall_arg_3
-global libsys_syscall_arg_4
-
-libsys_syscall_arg_1:
-    push rbp
-    mov rbp, rsp
-
-    mov r8, rcx
-
-    xor rax, rax
-
-    syscall
-
-    pop rbp
-
-    ret
-
-libsys_syscall_arg_2:
-    push rbp
-    mov rbp, rsp
-
-    mov r8, rcx
-    mov r9, rdx
-
-    xor rax, rax
-
-    syscall
-
-    pop rbp
-
-    ret
-
-libsys_syscall_arg_3:
-    push rbp
-    mov rbp, rsp
-
-    mov r8, rcx
-    mov r9, rdx
-    mov r10, rbx
-
-    xor rax, rax
-
-    syscall
-
-    pop rbp
-
-    ret
-
-libsys_syscall_arg_4:
-    push rbp
-    mov rbp, rsp
-
-    mov rax, r8
-
-    mov r8, rcx
-    mov r9, rdx
-    mov r10, rbx
-    mov r11, rax
-
-    xor rax, rax
-
-    syscall
-
-    pop rbp
-
-    ret
diff --git a/dev/libSystem/src/Utils.cc b/dev/libSystem/src/Utils.cc
deleted file mode 100644
index 9d0920e0..00000000
--- a/dev/libSystem/src/Utils.cc
+++ /dev/null
@@ -1,29 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <libSystem/SystemKit/Err.h>
-#include <libSystem/SystemKit/Syscall.h>
-#include <libSystem/SystemKit/System.h>
-#include <libSystem/SystemKit/Verify.h>
-
-using namespace LibSystem;
-
-/// @note This uses the FNV 64-bit variant.
-IMPORT_C UInt64 libsys_hash_64(const Char* path) {
-  if (!path || *path == 0) return 0;
-
-  const UInt64 kFNVSeed  = 0xcbf29ce484222325ULL;
-  const UInt64 kFNVPrime = 0x100000001b3ULL;
-
-  UInt64 hash = kFNVSeed;
-
-  while (*path) {
-    hash ^= (Char) (*path++);
-    hash *= kFNVPrime;
-  }
-
-  return hash;
-}
diff --git a/dev/libSystem/src/VerifyCalls.cc b/dev/libSystem/src/VerifyCalls.cc
deleted file mode 100644
index 1c00612f..00000000
--- a/dev/libSystem/src/VerifyCalls.cc
+++ /dev/null
@@ -1,18 +0,0 @@
-/* ========================================
-
-  Copyright (C) 2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
-
-======================================== */
-
-#include <libSystem/SystemKit/Err.h>
-#include <libSystem/SystemKit/Syscall.h>
-#include <libSystem/SystemKit/Verify.h>
-
-using namespace LibSystem;
-
-IMPORT_C Void _rtl_assert(Bool expr, const Char* origin) {
-  if (!expr) {
-    PrintOut(nullptr, "Assertion failed: %s\r", origin);
-    libsys_syscall_arg_1(SYSCALL_HASH("_rtl_debug_break"));
-  }
-}
\ No newline at end of file