diff options
| author | Amlal El Mahrouss <amlal.elmahrouss@icloud.com> | 2025-03-23 19:13:48 +0100 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal.elmahrouss@icloud.com> | 2025-03-23 19:15:17 +0100 |
| commit | a13e1c0911c0627184bc38f18c7fdda64447b3ad (patch) | |
| tree | 073a62c09bf216e85a3f310376640fa1805147f9 /dev/kernel/HALKit/AXP | |
| parent | 149fa096eb306d03686b3b67e813cf1a78e08cd0 (diff) | |
meta(kernel): Reworked repository's filesystem structure.
Removing useless parts of the project too.
Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Diffstat (limited to 'dev/kernel/HALKit/AXP')
| -rw-r--r-- | dev/kernel/HALKit/AXP/CR.s | 11 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AXP/CoreInterruptHandlerDEC.cpp | 0 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AXP/CoreSyscallHandlerDEC.cpp | 24 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AXP/HAL.s | 13 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AXP/Processor.h | 7 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AXP/SYSCALL.s | 10 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AXP/VM.s | 5 |
7 files changed, 70 insertions, 0 deletions
diff --git a/dev/kernel/HALKit/AXP/CR.s b/dev/kernel/HALKit/AXP/CR.s new file mode 100644 index 00000000..4d68257d --- /dev/null +++ b/dev/kernel/HALKit/AXP/CR.s @@ -0,0 +1,11 @@ +.globl read_lr1 +.globl read_lr0 + +.section .text + read_lr0: + movq %r30, %cr3 + ret + + hal_read_cr0: + movq %r30, %cr0 + ret
\ No newline at end of file diff --git a/dev/kernel/HALKit/AXP/CoreInterruptHandlerDEC.cpp b/dev/kernel/HALKit/AXP/CoreInterruptHandlerDEC.cpp new file mode 100644 index 00000000..e69de29b --- /dev/null +++ b/dev/kernel/HALKit/AXP/CoreInterruptHandlerDEC.cpp diff --git a/dev/kernel/HALKit/AXP/CoreSyscallHandlerDEC.cpp b/dev/kernel/HALKit/AXP/CoreSyscallHandlerDEC.cpp new file mode 100644 index 00000000..f77186fd --- /dev/null +++ b/dev/kernel/HALKit/AXP/CoreSyscallHandlerDEC.cpp @@ -0,0 +1,24 @@ +/* ------------------------------------------- + + Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. + +------------------------------------------- */ + +#include <ArchKit/ArchKit.h> +#include <HALKit/AXP/Processor.h> + +/// @brief Internal call for syscall, to work with C++. +/// @param stack +/// @return nothing. +EXTERN_C void rt_syscall_handle(NeOS::HAL::StackFrame* stack) +{ + if (stack->Rcx <= (kSyscalls.Count() - 1)) + { + kout << "syscall: enter.\r"; + + if (kSyscalls[stack->Rcx].Leak().Leak().fHooked) + (kSyscalls[stack->Rcx].Leak().Leak().fProc)(stack); + + kout << "syscall: exit.\r"; + } +} diff --git a/dev/kernel/HALKit/AXP/HAL.s b/dev/kernel/HALKit/AXP/HAL.s new file mode 100644 index 00000000..0178527f --- /dev/null +++ b/dev/kernel/HALKit/AXP/HAL.s @@ -0,0 +1,13 @@ +.globl rt_wait_400ns + +.section .text +rt_wait_400ns: + jmp .L +.L: + jmp .L2 + wtint ;; wait for interrupt +.L2: + + ret + + diff --git a/dev/kernel/HALKit/AXP/Processor.h b/dev/kernel/HALKit/AXP/Processor.h new file mode 100644 index 00000000..bb14c9c6 --- /dev/null +++ b/dev/kernel/HALKit/AXP/Processor.h @@ -0,0 +1,7 @@ +/* ------------------------------------------- + + Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved. + +------------------------------------------- */ + +#pragma once diff --git a/dev/kernel/HALKit/AXP/SYSCALL.s b/dev/kernel/HALKit/AXP/SYSCALL.s new file mode 100644 index 00000000..19cab808 --- /dev/null +++ b/dev/kernel/HALKit/AXP/SYSCALL.s @@ -0,0 +1,10 @@ +.section .text +system_handle_user_call: + .cfi_startproc + + push %r0 + jmp %r1 + mov %r30, %r2 + + .cfi_endproc + retsys
\ No newline at end of file diff --git a/dev/kernel/HALKit/AXP/VM.s b/dev/kernel/HALKit/AXP/VM.s new file mode 100644 index 00000000..7024086b --- /dev/null +++ b/dev/kernel/HALKit/AXP/VM.s @@ -0,0 +1,5 @@ +.global hal_flush_tlb + +.section .text +hal_flush_tlb: + swppal
\ No newline at end of file |