diff options
Diffstat (limited to 'dev/libSystem/src/System.cc')
| -rw-r--r-- | dev/libSystem/src/System.cc | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/dev/libSystem/src/System.cc b/dev/libSystem/src/System.cc deleted file mode 100644 index 1c28303d..00000000 --- a/dev/libSystem/src/System.cc +++ /dev/null @@ -1,94 +0,0 @@ -/* -------------------------------------------
-
- Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
-
-------------------------------------------- */
-
-#include <libSystem/AsmProc.h>
-#include <libSystem/System.h>
-
-/// @file SystemCalls.cc
-/// @brief Source file for the memory functions/syscalls for libSystem.sys
-
-IMPORT_C VoidPtr MmCopyMemory(_Input VoidPtr dest, _Input VoidPtr src, _Input SizeT len) {
- if (!len || !dest || !src) {
- return nullptr;
- }
-
- for (SizeT i = 0; i < len; i++) {
- ((Char*) dest)[i] = ((Char*) src)[i];
- }
-
- return dest;
-}
-
-IMPORT_C SInt64 MmStrLen(const Char* in) {
- if (!in) return 0;
-
- SizeT len{0};
-
- do {
- ++len;
- } while (in[len] != '\0');
-
- return len;
-}
-
-IMPORT_C VoidPtr MmFillMemory(_Input VoidPtr dest, _Input SizeT len, _Input UInt8 value) {
- if (!len || !dest) {
- return nullptr;
- }
-
- for (SizeT i = 0; i < len; i++) {
- ((Char*) dest)[i] = value;
- }
-
- return dest;
-}
-
-//-----------------------------------------------------------------------------------------------------------//
-/// @brief Systems Calls implementation.
-/// @internal
-//-----------------------------------------------------------------------------------------------------------//
-
-IMPORT_C Ref IoOpenFile(_Input const Char* path, _Input const Char* drv_letter) {
- return sci_syscall_arg_3(1, reinterpret_cast<VoidPtr>(const_cast<Char*>(path)),
- reinterpret_cast<VoidPtr>(const_cast<Char*>(drv_letter)));
-}
-
-IMPORT_C Void IoCloseFile(_Input Ref desc) {
- sci_syscall_arg_2(2, desc);
-}
-
-IMPORT_C UInt64 IoSeekFile(_Input Ref desc, _Input UInt64 off) {
- auto ret = (volatile UInt64*) sci_syscall_arg_3(3, reinterpret_cast<VoidPtr>(desc),
- reinterpret_cast<VoidPtr>(&off));
-
- MUST_PASS((*ret) != ~0UL);
- return *ret;
-}
-
-IMPORT_C UInt64 IoTellFile(_Input Ref desc) {
- auto ret = (volatile UInt64*) sci_syscall_arg_2(4, reinterpret_cast<VoidPtr>(desc));
- return *ret;
-}
-
-IMPORT_C SInt32 PrintOut(_Input IORef desc, const char* fmt, ...) {
- va_list args;
-
- va_start(args, fmt);
-
- auto ret = (volatile UInt64*) sci_syscall_arg_4(
- 5, reinterpret_cast<VoidPtr>(desc), reinterpret_cast<VoidPtr>(const_cast<Char*>(fmt)), args);
-
- va_end(args);
-
- return *ret;
-}
-
-IMPORT_C Void _rtl_assert(Bool expr, const Char* origin) {
- if (!expr) {
- PrintOut(nullptr, "Assertion failed: %s\r", origin);
- PrintOut(nullptr, "Origin: %s\r", origin);
- }
-}
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