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Migrate HL subsystem to C++
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This commit is contained in:
Aiken Harris
2025-09-13 19:15:13 +02:00
parent a2fe39defd
commit 4592955da1
41 changed files with 1279 additions and 795 deletions
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6
xtoskrnl/hl/i686/cpu.c → xtoskrnl/hl/i686/cpu.cc
View File

@@ -1,13 +1,13 @@
/**
* PROJECT: ExectOS
* COPYRIGHT: See COPYING.md in the top level directory
* FILE: xtoskrnl/hl/i686/cpu.c
* FILE: xtoskrnl/hl/i686/cpu.cc
* DESCRIPTION: HAL i686 processor support
* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
*/
#include <xtos.h>
#include <xtos.hh>
/* Include common CPU interface */
#include ARCH_COMMON(cpu.c)
#include ARCH_COMMON(cpu.cc)

106
xtoskrnl/hl/i686/ioport.c → xtoskrnl/hl/i686/ioport.cc
View File

@@ -1,12 +1,12 @@
/**
* PROJECT: ExectOS
* COPYRIGHT: See COPYING.md in the top level directory
* FILE: xtoskrnl/hl/i686/ioport.c
* FILE: xtoskrnl/hl/i686/ioport.cc
* DESCRIPTION: I/O port access routines for i686 platform
* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
*/
#include <xtos.h>
#include <xtos.hh>
/**
@@ -21,7 +21,7 @@
*/
XTCDECL
UCHAR
HlIoPortInByte(IN USHORT Port)
HL::IoPort::ReadPort8(IN USHORT Port)
{
UCHAR Value;
__asm__ volatile("inb %1, %0"
@@ -30,27 +30,6 @@ HlIoPortInByte(IN USHORT Port)
return Value;
}
/**
* Reads the 32-bit data from the specified I/O port.
*
* @param Port
* Specifies the address to read from, in the range of 0-0xFFFF.
*
* @return The value read from the port.
*
* @since XT 1.0
*/
XTCDECL
ULONG
HlIoPortInLong(IN USHORT Port)
{
ULONG Value;
__asm__ volatile("inl %1, %0"
: "=a" (Value)
: "Nd" (Port));
return Value;
}
/**
* Reads the 16-bit data from the specified I/O port.
*
@@ -63,7 +42,7 @@ HlIoPortInLong(IN USHORT Port)
*/
XTCDECL
USHORT
HlIoPortInShort(IN USHORT Port)
HL::IoPort::ReadPort16(IN USHORT Port)
{
USHORT Value;
__asm__ volatile("inw %1, %0"
@@ -72,6 +51,27 @@ HlIoPortInShort(IN USHORT Port)
return Value;
}
/**
* Reads the 32-bit data from the specified I/O port.
*
* @param Port
* Specifies the address to read from, in the range of 0-0xFFFF.
*
* @return The value read from the port.
*
* @since XT 1.0
*/
XTCDECL
ULONG
HL::IoPort::ReadPort32(IN USHORT Port)
{
ULONG Value;
__asm__ volatile("inl %1, %0"
: "=a" (Value)
: "Nd" (Port));
return Value;
}
/**
* Writes the 8-bit data to the specified I/O port.
*
@@ -87,8 +87,8 @@ HlIoPortInShort(IN USHORT Port)
*/
XTCDECL
VOID
HlIoPortOutByte(IN USHORT Port,
IN UCHAR Value)
HL::IoPort::WritePort8(IN USHORT Port,
IN UCHAR Value)
{
__asm__ volatile("outb %0, %1"
:
@@ -96,30 +96,6 @@ HlIoPortOutByte(IN USHORT Port,
"Nd" (Port));
}
/**
* Writes the 32-bit data to the specified I/O port.
*
* @param Port
* Specifies the address to write to, in the range of 0-0xFFFF.
*
* @param Value
* Supplies the value to write.
*
* @return This routine does not return any value.
*
* @since XT 1.0
*/
XTCDECL
VOID
HlIoPortOutLong(IN USHORT Port,
IN ULONG Value)
{
__asm__ volatile("outl %0, %1"
:
: "a" (Value),
"Nd" (Port));
}
/**
* Writes the 16-bit data to the specified I/O port.
*
@@ -135,11 +111,35 @@ HlIoPortOutLong(IN USHORT Port,
*/
XTCDECL
VOID
HlIoPortOutShort(IN USHORT Port,
IN USHORT Value)
HL::IoPort::WritePort16(IN USHORT Port,
IN USHORT Value)
{
__asm__ volatile("outw %0, %1"
:
: "a" (Value),
"Nd" (Port));
}
/**
* Writes the 32-bit data to the specified I/O port.
*
* @param Port
* Specifies the address to write to, in the range of 0-0xFFFF.
*
* @param Value
* Supplies the value to write.
*
* @return This routine does not return any value.
*
* @since XT 1.0
*/
XTCDECL
VOID
HL::IoPort::WritePort32(IN USHORT Port,
IN ULONG Value)
{
__asm__ volatile("outl %0, %1"
:
: "a" (Value),
"Nd" (Port));
}

6
xtoskrnl/hl/i686/pic.c → xtoskrnl/hl/i686/pic.cc
View File

@@ -1,13 +1,13 @@
/**
* PROJECT: ExectOS
* COPYRIGHT: See COPYING.md in the top level directory
* FILE: xtoskrnl/hl/i686/pic.c
* FILE: xtoskrnl/hl/i686/pic.cc
* DESCRIPTION: Programmable Interrupt Controller (PIC) for i686 support
* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
*/
#include <xtos.h>
#include <xtos.hh>
/* Include common PIC interface */
#include ARCH_COMMON(pic.c)
#include ARCH_COMMON(pic.cc)

16
xtoskrnl/hl/i686/runlevel.c → xtoskrnl/hl/i686/runlevel.cc
View File

@@ -1,12 +1,12 @@
/**
* PROJECT: ExectOS
* COPYRIGHT: See COPYING.md in the top level directory
* FILE: xtoskrnl/hl/i686/runlevel.c
* FILE: xtoskrnl/hl/i686/runlevel.cc
* DESCRIPTION: Run Level management support for i686 architecture
* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
*/
#include <xtos.h>
#include <xtos.hh>
/**
@@ -18,9 +18,9 @@
*/
XTFASTCALL
KRUNLEVEL
HlGetRunLevel(VOID)
HL::RunLevel::GetRunLevel(VOID)
{
return HlpTransformApicTprToRunLevel(HlReadApicRegister(APIC_TPR));
return TransformApicTprToRunLevel(HL::Pic::ReadApicRegister(APIC_TPR));
}
/**
@@ -35,9 +35,9 @@ HlGetRunLevel(VOID)
*/
XTFASTCALL
VOID
HlSetRunLevel(IN KRUNLEVEL RunLevel)
HL::RunLevel::SetRunLevel(IN KRUNLEVEL RunLevel)
{
HlWriteApicRegister(APIC_TPR, HlpTransformRunLevelToApicTpr(RunLevel));
HL::Pic::WriteApicRegister(APIC_TPR, TransformRunLevelToApicTpr(RunLevel));
}
/**
@@ -52,7 +52,7 @@ HlSetRunLevel(IN KRUNLEVEL RunLevel)
*/
XTFASTCALL
KRUNLEVEL
HlpTransformApicTprToRunLevel(IN UCHAR Tpr)
HL::RunLevel::TransformApicTprToRunLevel(IN UCHAR Tpr)
{
STATIC KRUNLEVEL TransformationTable[16] =
{
@@ -90,7 +90,7 @@ HlpTransformApicTprToRunLevel(IN UCHAR Tpr)
*/
XTFASTCALL
UCHAR
HlpTransformRunLevelToApicTpr(IN KRUNLEVEL RunLevel)
HL::RunLevel::TransformRunLevelToApicTpr(IN KRUNLEVEL RunLevel)
{
STATIC UCHAR TransformationTable[32] =
{