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-rw-r--r--dev/ZBAKit/BootKit/BootKit.h10
-rw-r--r--dev/ZBAKit/amd64-efi.make2
-rw-r--r--dev/ZBAKit/arm64-efi.make2
-rw-r--r--dev/ZBAKit/src/HEL/AMD64/BootATA.cc50
-rw-r--r--dev/ZBAKit/src/HEL/AMD64/BootPlatform.cc12
-rw-r--r--dev/ZKAKit/HALKit/AMD64/HalCPUAMD64.cc12
-rw-r--r--dev/ZKAKit/HALKit/AMD64/HalDebugOutput.cc28
-rw-r--r--dev/ZKAKit/HALKit/AMD64/HalDebugPort.cc10
-rw-r--r--dev/ZKAKit/HALKit/AMD64/HalDescriptorLoader.cc14
-rw-r--r--dev/ZKAKit/HALKit/AMD64/HalKernelMain.cc10
-rw-r--r--dev/ZKAKit/HALKit/AMD64/PCI/Device.cc18
-rw-r--r--dev/ZKAKit/HALKit/AMD64/Processor.h12
-rw-r--r--dev/ZKAKit/HALKit/AMD64/Storage/ATA-PIO.cc50
-rw-r--r--dev/ZKAKit/HALKit/ARM64/HalTimerARM64.cc (renamed from dev/ZKAKit/HALKit/ARM64/HalTimer.cc)0
-rw-r--r--dev/ZKAKit/KernelKit/PCI/IO-Impl-AMD64.inl12
-rw-r--r--dev/ZKAKit/KernelKit/UserProcessScheduler.h4
-rw-r--r--dev/ZKAKit/src/UserProcessScheduler.cc30
17 files changed, 147 insertions, 129 deletions
diff --git a/dev/ZBAKit/BootKit/BootKit.h b/dev/ZBAKit/BootKit/BootKit.h
index 6448fcd1..1d312d41 100644
--- a/dev/ZBAKit/BootKit/BootKit.h
+++ b/dev/ZBAKit/BootKit/BootKit.h
@@ -162,12 +162,12 @@ namespace Boot
* Common processor instructions.
*/
- EXTERN_C void Out8(UInt16 port, UInt8 value);
- EXTERN_C void Out16(UInt16 port, UInt16 value);
- EXTERN_C void Out32(UInt16 port, UInt32 value);
- EXTERN_C UInt8 In8(UInt16 port);
+ EXTERN_C void rt_out8(UInt16 port, UInt8 value);
+ EXTERN_C void rt_out16(UInt16 port, UInt16 value);
+ EXTERN_C void rt_out32(UInt16 port, UInt32 value);
+ EXTERN_C UInt8 rt_in8(UInt16 port);
EXTERN_C UInt16 In16(UInt16 port);
- EXTERN_C UInt32 In32(UInt16 port);
+ EXTERN_C UInt32 rt_in32(UInt16 port);
EXTERN_C void rt_hlt();
EXTERN_C void rt_cli();
diff --git a/dev/ZBAKit/amd64-efi.make b/dev/ZBAKit/amd64-efi.make
index 311c50cb..a27293ce 100644
--- a/dev/ZBAKit/amd64-efi.make
+++ b/dev/ZBAKit/amd64-efi.make
@@ -34,7 +34,7 @@ EMU_FLAGS=-net none -smp 4 -m 8G -M q35 \
file=fat:rw:src/Root/,index=2,format=raw \
-drive id=disk_2,file=$(IMG),if=none \
-device ahci,id=ahci \
- -device ide-hd,drive=disk_2,bus=ahci.0 -serial stdio
+ -device ide-hd,drive=disk_2,bus=ahci.0 -d int
LD_FLAGS=-e Main --subsystem=10
diff --git a/dev/ZBAKit/arm64-efi.make b/dev/ZBAKit/arm64-efi.make
index 00496a4e..78cd26e9 100644
--- a/dev/ZBAKit/arm64-efi.make
+++ b/dev/ZBAKit/arm64-efi.make
@@ -33,7 +33,7 @@ EMU_FLAGS=-net none -smp 4 -m 8G -cpu max -M virt-9.1 \
-drive \
file=fat:rw:src/Root/,index=1,format=raw \
-device virtio-tablet-pci \
- -d int -no-shutdown -no-reboot -device virtio-gpu-pci,xres=844,yres=390
+ -d int -no-shutdown -no-reboot -device virtio-gpu-pci,xres=844,yres=390 -serial stdio
LD_FLAGS=-subsystem:efi_application -entry:Main /nodefaultlib
diff --git a/dev/ZBAKit/src/HEL/AMD64/BootATA.cc b/dev/ZBAKit/src/HEL/AMD64/BootATA.cc
index f83a4ade..758ec18e 100644
--- a/dev/ZBAKit/src/HEL/AMD64/BootATA.cc
+++ b/dev/ZBAKit/src/HEL/AMD64/BootATA.cc
@@ -34,16 +34,16 @@ Boolean boot_ata_detected(Void);
STATIC Boolean boot_ata_wait_io(UInt16 IO)
{
for (int i = 0; i < 400; i++)
- In8(IO + ATA_REG_STATUS);
+ rt_in8(IO + ATA_REG_STATUS);
ATAWaitForIO_Retry:
- auto statRdy = In8(IO + ATA_REG_STATUS);
+ auto statRdy = rt_in8(IO + ATA_REG_STATUS);
if ((statRdy & ATA_SR_BSY))
goto ATAWaitForIO_Retry;
ATAWaitForIO_Retry2:
- statRdy = In8(IO + ATA_REG_STATUS);
+ statRdy = rt_in8(IO + ATA_REG_STATUS);
if (statRdy & ATA_SR_ERR)
return false;
@@ -57,9 +57,9 @@ ATAWaitForIO_Retry2:
Void boot_ata_select(UInt16 Bus)
{
if (Bus == ATA_PRIMARY_IO)
- Out8(Bus + ATA_REG_HDDEVSEL, ATA_PRIMARY_SEL);
+ rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_PRIMARY_SEL);
else
- Out8(Bus + ATA_REG_HDDEVSEL, ATA_SECONDARY_SEL);
+ rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_SECONDARY_SEL);
}
Boolean boot_ata_init(UInt16 Bus, UInt8 Drive, UInt16& OutBus, UInt8& OutMaster)
@@ -74,11 +74,11 @@ Boolean boot_ata_init(UInt16 Bus, UInt8 Drive, UInt16& OutBus, UInt8& OutMaster)
boot_ata_select(IO);
// Bus init, NEIN bit.
- Out8(IO + ATA_REG_NEIN, 1);
+ rt_out8(IO + ATA_REG_NEIN, 1);
// identify until it's good.
ATAInit_Retry:
- auto statRdy = In8(IO + ATA_REG_STATUS);
+ auto statRdy = rt_in8(IO + ATA_REG_STATUS);
if (statRdy & ATA_SR_ERR)
{
@@ -91,7 +91,7 @@ ATAInit_Retry:
if ((statRdy & ATA_SR_BSY))
goto ATAInit_Retry;
- Out8(IO + ATA_REG_COMMAND, ATA_CMD_IDENTIFY);
+ rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_IDENTIFY);
/// fetch serial info
/// model, speed, number of sectors...
@@ -100,7 +100,7 @@ ATAInit_Retry:
for (SizeT indexData = 0ul; indexData < kATADataLen; ++indexData)
{
- kATAData[indexData] = In16(IO + ATA_REG_DATA);
+ kATAData[indexData] = Kernel::HAL::rt_in16(IO + ATA_REG_DATA);
}
OutBus =
@@ -120,23 +120,23 @@ Void boot_ata_read(UInt64 Lba, UInt16 IO, UInt8 Master, CharacterTypeUTF8* Buf,
boot_ata_wait_io(IO);
boot_ata_select(IO);
- Out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
+ rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
- Out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz) / SectorSz));
+ rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz) / SectorSz));
- Out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
- Out8(IO + ATA_REG_LBA1, (Lba) >> 8);
- Out8(IO + ATA_REG_LBA2, (Lba) >> 16);
- Out8(IO + ATA_REG_LBA3, (Lba) >> 24);
+ rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
+ rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
+ rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
+ rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
- Out8(IO + ATA_REG_COMMAND, ATA_CMD_READ_PIO);
+ rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_READ_PIO);
boot_ata_wait_io(IO);
for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff)
{
boot_ata_wait_io(IO);
- Buf[IndexOff] = In16(IO + ATA_REG_DATA);
+ Buf[IndexOff] = Kernel::HAL::rt_in16(IO + ATA_REG_DATA);
boot_ata_wait_io(IO);
}
}
@@ -150,23 +150,23 @@ Void boot_ata_write(UInt64 Lba, UInt16 IO, UInt8 Master, CharacterTypeUTF8* Buf,
boot_ata_wait_io(IO);
boot_ata_select(IO);
- Out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
+ rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
- Out8(IO + ATA_REG_SEC_COUNT0, ((Size + (SectorSz)) / SectorSz));
+ rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + (SectorSz)) / SectorSz));
- Out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
- Out8(IO + ATA_REG_LBA1, (Lba) >> 8);
- Out8(IO + ATA_REG_LBA2, (Lba) >> 16);
- Out8(IO + ATA_REG_LBA3, (Lba) >> 24);
+ rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
+ rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
+ rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
+ rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
- Out8(IO + ATA_REG_COMMAND, ATA_CMD_WRITE_PIO);
+ rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_WRITE_PIO);
boot_ata_wait_io(IO);
for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff)
{
boot_ata_wait_io(IO);
- Out16(IO + ATA_REG_DATA, Buf[IndexOff]);
+ rt_out16(IO + ATA_REG_DATA, Buf[IndexOff]);
boot_ata_wait_io(IO);
}
}
diff --git a/dev/ZBAKit/src/HEL/AMD64/BootPlatform.cc b/dev/ZBAKit/src/HEL/AMD64/BootPlatform.cc
index 1d376e59..e1ed42d1 100644
--- a/dev/ZBAKit/src/HEL/AMD64/BootPlatform.cc
+++ b/dev/ZBAKit/src/HEL/AMD64/BootPlatform.cc
@@ -38,7 +38,7 @@ EXTERN_C void rt_std()
asm volatile("std");
}
-EXTERN_C void Out8(UInt16 port, UInt8 value)
+EXTERN_C void rt_out8(UInt16 port, UInt8 value)
{
asm volatile("outb %%al, %1"
:
@@ -46,7 +46,7 @@ EXTERN_C void Out8(UInt16 port, UInt8 value)
: "memory");
}
-EXTERN_C void Out16(UInt16 port, UInt16 value)
+EXTERN_C void rt_out16(UInt16 port, UInt16 value)
{
asm volatile("outw %%ax, %1"
:
@@ -54,7 +54,7 @@ EXTERN_C void Out16(UInt16 port, UInt16 value)
: "memory");
}
-EXTERN_C void Out32(UInt16 port, UInt32 value)
+EXTERN_C void rt_out32(UInt16 port, UInt32 value)
{
asm volatile("outl %%eax, %1"
:
@@ -62,7 +62,7 @@ EXTERN_C void Out32(UInt16 port, UInt32 value)
: "memory");
}
-EXTERN_C UInt8 In8(UInt16 port)
+EXTERN_C UInt8 rt_in8(UInt16 port)
{
UInt8 value;
asm volatile("inb %1, %%al"
@@ -73,7 +73,7 @@ EXTERN_C UInt8 In8(UInt16 port)
return value;
}
-EXTERN_C UInt16 In16(UInt16 port)
+EXTERN_C UInt16 rt_in16(UInt16 port)
{
UInt16 value;
asm volatile("inw %%dx, %%ax"
@@ -83,7 +83,7 @@ EXTERN_C UInt16 In16(UInt16 port)
return value;
}
-EXTERN_C UInt32 In32(UInt16 port)
+EXTERN_C UInt32 rt_in32(UInt16 port)
{
UInt32 value;
asm volatile("inl %1, %%eax"
diff --git a/dev/ZKAKit/HALKit/AMD64/HalCPUAMD64.cc b/dev/ZKAKit/HALKit/AMD64/HalCPUAMD64.cc
index fc1a6253..fb6b6e71 100644
--- a/dev/ZKAKit/HALKit/AMD64/HalCPUAMD64.cc
+++ b/dev/ZKAKit/HALKit/AMD64/HalCPUAMD64.cc
@@ -17,7 +17,7 @@
namespace Kernel::HAL
{
- Void Out8(UInt16 port, UInt8 value)
+ Void rt_out8(UInt16 port, UInt8 value)
{
asm volatile("outb %%al, %1"
:
@@ -25,7 +25,7 @@ namespace Kernel::HAL
: "memory");
}
- Void Out16(UInt16 port, UInt16 value)
+ Void rt_out16(UInt16 port, UInt16 value)
{
asm volatile("outw %%ax, %1"
:
@@ -33,7 +33,7 @@ namespace Kernel::HAL
: "memory");
}
- Void Out32(UInt16 port, UInt32 value)
+ Void rt_out32(UInt16 port, UInt32 value)
{
asm volatile("outl %%eax, %1"
:
@@ -41,7 +41,7 @@ namespace Kernel::HAL
: "memory");
}
- UInt8 In8(UInt16 port)
+ UInt8 rt_in8(UInt16 port)
{
UInt8 value = 0UL;
asm volatile("inb %1, %%al"
@@ -52,7 +52,7 @@ namespace Kernel::HAL
return value;
}
- UInt16 In16(UInt16 port)
+ UInt16 rt_in16(UInt16 port)
{
UInt16 value = 0UL;
asm volatile("inw %1, %%ax"
@@ -63,7 +63,7 @@ namespace Kernel::HAL
return value;
}
- UInt32 In32(UInt16 port)
+ UInt32 rt_in32(UInt16 port)
{
UInt32 value = 0UL;
asm volatile("inl %1, %%eax"
diff --git a/dev/ZKAKit/HALKit/AMD64/HalDebugOutput.cc b/dev/ZKAKit/HALKit/AMD64/HalDebugOutput.cc
index 7f55e64c..476106a5 100644
--- a/dev/ZKAKit/HALKit/AMD64/HalDebugOutput.cc
+++ b/dev/ZKAKit/HALKit/AMD64/HalDebugOutput.cc
@@ -33,19 +33,19 @@ namespace Kernel
if (kState == kStateReady || kState == kStateTransmit)
return true;
- HAL::Out8(PORT + 1, 0x00); // Disable all interrupts
- HAL::Out8(PORT + 3, 0x80); // Enable DLAB (set baud rate divisor)
- HAL::Out8(PORT + 0, 0x03); // Set divisor to 3 (lo byte) 38400 baud
- HAL::Out8(PORT + 1, 0x00); // (hi byte)
- HAL::Out8(PORT + 3, 0x03); // 8 bits, no parity, one stop bit
- HAL::Out8(PORT + 2, 0xC7); // Enable FIFO, clear them, with 14-byte threshold
- HAL::Out8(PORT + 4, 0x0B); // IRQs enabled, RTS/DSR set
- HAL::Out8(PORT + 4, 0x1E); // Set in loopback mode, test the serial chip
- HAL::Out8(PORT + 0, 0xAE); // Test serial chip (send byte 0xAE and check if
+ HAL::rt_out8(PORT + 1, 0x00); // Disable all interrupts
+ HAL::rt_out8(PORT + 3, 0x80); // Enable DLAB (set baud rate divisor)
+ HAL::rt_out8(PORT + 0, 0x03); // Set divisor to 3 (lo byte) 38400 baud
+ HAL::rt_out8(PORT + 1, 0x00); // (hi byte)
+ HAL::rt_out8(PORT + 3, 0x03); // 8 bits, no parity, one stop bit
+ HAL::rt_out8(PORT + 2, 0xC7); // Enable FIFO, clear them, with 14-byte threshold
+ HAL::rt_out8(PORT + 4, 0x0B); // IRQs enabled, RTS/DSR set
+ HAL::rt_out8(PORT + 4, 0x1E); // Set in loopback mode, test the serial chip
+ HAL::rt_out8(PORT + 0, 0xAE); // Test serial chip (send byte 0xAE and check if
// serial returns same byte)
// Check if serial is faulty (i.e: not same byte as sent)
- if (HAL::In8(PORT) != 0xAE)
+ if (HAL::rt_in8(PORT) != 0xAE)
{
ke_stop(RUNTIME_CHECK_HANDSHAKE);
}
@@ -54,7 +54,7 @@ namespace Kernel
// If serial is not faulty set it in normal operation mode
// (not-loopback with IRQs enabled and OUT#1 and OUT#2 bits enabled)
- HAL::Out8(Detail::PORT + 4, 0x0F);
+ HAL::rt_out8(Detail::PORT + 4, 0x0F);
#endif // __DEBUG__
return true;
@@ -82,9 +82,9 @@ namespace Kernel
while (index < len)
{
if (bytes[index] == '\r')
- HAL::Out8(Detail::PORT, '\r');
+ HAL::rt_out8(Detail::PORT, '\r');
- HAL::Out8(Detail::PORT, bytes[index] == '\r' ? '\n' : bytes[index]);
+ HAL::rt_out8(Detail::PORT, bytes[index] == '\r' ? '\n' : bytes[index]);
++index;
}
@@ -107,7 +107,7 @@ namespace Kernel
///! TODO: Look on how to wait for the UART to complete.
while (true)
{
- auto in = HAL::In8(Detail::PORT);
+ auto in = HAL::rt_in8(Detail::PORT);
///! If enter pressed then break.
if (in == 0xD)
diff --git a/dev/ZKAKit/HALKit/AMD64/HalDebugPort.cc b/dev/ZKAKit/HALKit/AMD64/HalDebugPort.cc
index 4a4adae4..40541ee8 100644
--- a/dev/ZKAKit/HALKit/AMD64/HalDebugPort.cc
+++ b/dev/ZKAKit/HALKit/AMD64/HalDebugPort.cc
@@ -21,19 +21,19 @@ namespace Kernel
for (UInt32 i = 0U; i < kDebugMaxPorts; ++i)
{
- HAL::Out16(theHook->fPort[i], kDebugMag0);
+ HAL::rt_out16(theHook->fPort[i], kDebugMag0);
HAL::rt_wait_400ns();
- HAL::Out16(theHook->fPort[i], kDebugMag1);
+ HAL::rt_out16(theHook->fPort[i], kDebugMag1);
HAL::rt_wait_400ns();
- HAL::Out16(theHook->fPort[i], kDebugMag2);
+ HAL::rt_out16(theHook->fPort[i], kDebugMag2);
HAL::rt_wait_400ns();
- HAL::Out16(theHook->fPort[i], kDebugMag3);
+ HAL::rt_out16(theHook->fPort[i], kDebugMag3);
HAL::rt_wait_400ns();
- if (HAL::In16(theHook->fPort[i] != kDebugUnboundPort))
+ if (HAL::rt_in16(theHook->fPort[i] != kDebugUnboundPort))
++theHook->fBoundCnt;
}
}
diff --git a/dev/ZKAKit/HALKit/AMD64/HalDescriptorLoader.cc b/dev/ZKAKit/HALKit/AMD64/HalDescriptorLoader.cc
index 3d49c449..fe6491c6 100644
--- a/dev/ZKAKit/HALKit/AMD64/HalDescriptorLoader.cc
+++ b/dev/ZKAKit/HALKit/AMD64/HalDescriptorLoader.cc
@@ -28,9 +28,9 @@ namespace Kernel::HAL
UInt16 cCommonDivisor = kPITFrequency / ticks; // 100 Hz.
- HAL::Out8(kPITControlPort, 0x36); // Command to PIT
- HAL::Out8(kPITChannel0Port, cCommonDivisor & 0xFF); // Send low byte
- HAL::Out8(kPITChannel0Port, (cCommonDivisor >> 8) & 0xFF); // Send high byte
+ HAL::rt_out8(kPITControlPort, 0x36); // Command to PIT
+ HAL::rt_out8(kPITChannel0Port, cCommonDivisor & 0xFF); // Send low byte
+ HAL::rt_out8(kPITChannel0Port, (cCommonDivisor >> 8) & 0xFF); // Send high byte
hal_clear_irq_mask(32);
}
@@ -50,8 +50,8 @@ namespace Kernel::HAL
irql -= 8;
}
- value = In8(port) | (1 << irql);
- Out8(port, value);
+ value = rt_in8(port) | (1 << irql);
+ rt_out8(port, value);
}
STATIC void hal_clear_irq_mask(UInt8 irql)
@@ -69,8 +69,8 @@ namespace Kernel::HAL
irql -= 8;
}
- value = In8(port) & ~(1 << irql);
- Out8(port, value);
+ value = rt_in8(port) & ~(1 << irql);
+ rt_out8(port, value);
}
} // namespace Detail
diff --git a/dev/ZKAKit/HALKit/AMD64/HalKernelMain.cc b/dev/ZKAKit/HALKit/AMD64/HalKernelMain.cc
index 57d50fca..2e78a292 100644
--- a/dev/ZKAKit/HALKit/AMD64/HalKernelMain.cc
+++ b/dev/ZKAKit/HALKit/AMD64/HalKernelMain.cc
@@ -31,6 +31,11 @@ STATIC Kernel::Void hal_init_cxx_ctors()
}
}
+namespace Kernel
+{
+ EXTERN ProcessID kProcessIDCounter;
+}
+
/// @brief Kernel init procedure.
EXTERN_C void hal_init_platform(
Kernel::HEL::HANDOVER_INFO_HEADER* HandoverHeader)
@@ -45,6 +50,8 @@ EXTERN_C void hal_init_platform(
hal_init_cxx_ctors();
+ Kernel::kProcessIDCounter = 0UL;
+
/************************************** */
/* INITIALIZE BIT MAP. */
/************************************** */
@@ -89,8 +96,7 @@ EXTERN_C Kernel::Void hal_real_init(Kernel::Void) noexcept
Kernel::rtl_create_process([]() -> void {
while (Yes)
;
- },
- "RtlProcess\0");
+ }, "RtlProcess");
/* Start any cores. */
if (kHandoverHeader->f_HardwareTables.f_MultiProcessingEnabled)
diff --git a/dev/ZKAKit/HALKit/AMD64/PCI/Device.cc b/dev/ZKAKit/HALKit/AMD64/PCI/Device.cc
index 7c8554a7..7d3a662e 100644
--- a/dev/ZKAKit/HALKit/AMD64/PCI/Device.cc
+++ b/dev/ZKAKit/HALKit/AMD64/PCI/Device.cc
@@ -13,10 +13,10 @@ Kernel::UInt ZKA_PCIReadRaw(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort
((Kernel::UInt)dev << 11) | ((Kernel::UInt)fun << 8) |
(bar & 0xFC);
- Kernel::HAL::Out32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigAddress,
+ Kernel::HAL::rt_out32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigAddress,
target);
- return Kernel::HAL::In32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigData);
+ return Kernel::HAL::rt_in32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigData);
}
void ZKA_PCISetCfgTarget(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort dev, Kernel::UShort fun)
@@ -25,7 +25,7 @@ void ZKA_PCISetCfgTarget(Kernel::UInt bar, Kernel::UShort bus, Kernel::UShort de
((Kernel::UInt)dev << 11) | ((Kernel::UInt)fun << 8) |
(bar & ~3);
- Kernel::HAL::Out32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigAddress,
+ Kernel::HAL::rt_out32((Kernel::UShort)Kernel::PCI::PciConfigKind::ConfigAddress,
target);
}
@@ -48,11 +48,11 @@ namespace Kernel::PCI
ZKA_PCISetCfgTarget(bar, fBus, fDevice, fFunction);
if (sz == 4)
- return HAL::In32((UShort)PciConfigKind::ConfigData + (bar & 3));
+ return HAL::rt_in32((UShort)PciConfigKind::ConfigData + (bar & 3));
if (sz == 2)
- return HAL::In16((UShort)PciConfigKind::ConfigData + (bar & 3));
+ return HAL::rt_in16((UShort)PciConfigKind::ConfigData + (bar & 3));
if (sz == 1)
- return HAL::In8((UShort)PciConfigKind::ConfigData + (bar & 3));
+ return HAL::rt_in8((UShort)PciConfigKind::ConfigData + (bar & 3));
return 0xFFFF;
}
@@ -62,11 +62,11 @@ namespace Kernel::PCI
ZKA_PCISetCfgTarget(bar, fBus, fDevice, fFunction);
if (sz == 4)
- HAL::Out32((UShort)PciConfigKind::ConfigData + (fBar & 3), (UInt)data);
+ HAL::rt_out32((UShort)PciConfigKind::ConfigData + (fBar & 3), (UInt)data);
if (sz == 2)
- HAL::Out16((UShort)PciConfigKind::ConfigData + (fBar & 3), (UShort)data);
+ HAL::rt_out16((UShort)PciConfigKind::ConfigData + (fBar & 3), (UShort)data);
if (sz == 1)
- HAL::Out8((UShort)PciConfigKind::ConfigData + (fBar & 3), (UChar)data);
+ HAL::rt_out8((UShort)PciConfigKind::ConfigData + (fBar & 3), (UChar)data);
}
UShort Device::DeviceId()
diff --git a/dev/ZKAKit/HALKit/AMD64/Processor.h b/dev/ZKAKit/HALKit/AMD64/Processor.h
index bd394e83..c854969b 100644
--- a/dev/ZKAKit/HALKit/AMD64/Processor.h
+++ b/dev/ZKAKit/HALKit/AMD64/Processor.h
@@ -285,13 +285,13 @@ namespace Kernel::HAL
/// @return Status code of page manip.
EXTERN_C Int32 mm_map_page(VoidPtr virt_addr, UInt32 flags);
- EXTERN_C UChar In8(UInt16 port);
- EXTERN_C UShort In16(UInt16 port);
- EXTERN_C UInt In32(UInt16 port);
+ EXTERN_C UChar rt_in8(UInt16 port);
+ EXTERN_C UShort rt_in16(UInt16 port);
+ EXTERN_C UInt rt_in32(UInt16 port);
- EXTERN_C void Out16(UShort port, UShort byte);
- EXTERN_C void Out8(UShort port, UChar byte);
- EXTERN_C void Out32(UShort port, UInt byte);
+ EXTERN_C void rt_out16(UShort port, UShort byte);
+ EXTERN_C void rt_out8(UShort port, UChar byte);
+ EXTERN_C void rt_out32(UShort port, UInt byte);
EXTERN_C void rt_wait_400ns();
EXTERN_C void rt_halt();
diff --git a/dev/ZKAKit/HALKit/AMD64/Storage/ATA-PIO.cc b/dev/ZKAKit/HALKit/AMD64/Storage/ATA-PIO.cc
index 7cfe4acd..3e4fd553 100644
--- a/dev/ZKAKit/HALKit/AMD64/Storage/ATA-PIO.cc
+++ b/dev/ZKAKit/HALKit/AMD64/Storage/ATA-PIO.cc
@@ -34,16 +34,16 @@ STATIC Char kATAData[kATADataLen] = {0};
Boolean drv_std_wait_io(UInt16 IO)
{
for (int i = 0; i < 400; i++)
- In8(IO + ATA_REG_STATUS);
+ rt_in8(IO + ATA_REG_STATUS);
ATAWaitForIO_Retry:
- auto statRdy = In8(IO + ATA_REG_STATUS);
+ auto statRdy = rt_in8(IO + ATA_REG_STATUS);
if ((statRdy & ATA_SR_BSY))
goto ATAWaitForIO_Retry;
ATAWaitForIO_Retry2:
- statRdy = In8(IO + ATA_REG_STATUS);
+ statRdy = rt_in8(IO + ATA_REG_STATUS);
if (statRdy & ATA_SR_ERR)
return false;
@@ -57,9 +57,9 @@ ATAWaitForIO_Retry2:
Void drv_std_select(UInt16 Bus)
{
if (Bus == ATA_PRIMARY_IO)
- Out8(Bus + ATA_REG_HDDEVSEL, ATA_PRIMARY_SEL);
+ rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_PRIMARY_SEL);
else
- Out8(Bus + ATA_REG_HDDEVSEL, ATA_SECONDARY_SEL);
+ rt_out8(Bus + ATA_REG_HDDEVSEL, ATA_SECONDARY_SEL);
}
Boolean drv_std_init(UInt16 Bus, UInt8 Drive, UInt16& OutBus, UInt8& OutMaster)
@@ -70,11 +70,11 @@ Boolean drv_std_init(UInt16 Bus, UInt8 Drive, UInt16& OutBus, UInt8& OutMaster)
ATAInit_Retry:
// Bus init, NEIN bit.
- Out8(IO + ATA_REG_NEIN, 1);
+ rt_out8(IO + ATA_REG_NEIN, 1);
// identify until it's good
- auto statRdy = In8(IO + ATA_REG_STATUS);
+ auto statRdy = rt_in8(IO + ATA_REG_STATUS);
if (statRdy & ATA_SR_ERR)
{
@@ -89,7 +89,7 @@ ATAInit_Retry:
goto ATAInit_Retry;
}
- Out8(IO + ATA_REG_COMMAND, ATA_CMD_IDENTIFY);
+ rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_IDENTIFY);
/// fetch serial info
/// model, speed, number of sectors...
@@ -98,7 +98,7 @@ ATAInit_Retry:
for (SizeT indexData = 0ul; indexData < kATADataLen; ++indexData)
{
- kATAData[indexData] = In16(IO + ATA_REG_DATA);
+ kATAData[indexData] = rt_in16(IO + ATA_REG_DATA);
}
OutBus = (Bus == ATA_PRIMARY_IO) ? ATA_PRIMARY_IO : ATA_SECONDARY_IO;
@@ -119,23 +119,23 @@ Void drv_std_read(UInt64 Lba, UInt16 IO, UInt8 Master, Char* Buf, SizeT SectorSz
drv_std_wait_io(IO);
drv_std_select(IO);
- Out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
+ rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
- Out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz) / SectorSz));
+ rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz) / SectorSz));
- Out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
- Out8(IO + ATA_REG_LBA1, (Lba) >> 8);
- Out8(IO + ATA_REG_LBA2, (Lba) >> 16);
- Out8(IO + ATA_REG_LBA3, (Lba) >> 24);
+ rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
+ rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
+ rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
+ rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
- Out8(IO + ATA_REG_COMMAND, ATA_CMD_READ_PIO);
+ rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_READ_PIO);
drv_std_wait_io(IO);
for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff)
{
drv_std_wait_io(IO);
- Buf[IndexOff] = In16(IO + ATA_REG_DATA);
+ Buf[IndexOff] = rt_in16(IO + ATA_REG_DATA);
drv_std_wait_io(IO);
}
@@ -151,23 +151,23 @@ Void drv_std_write(UInt64 Lba, UInt16 IO, UInt8 Master, Char* Buf, SizeT SectorS
drv_std_wait_io(IO);
drv_std_select(IO);
- Out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
+ rt_out8(IO + ATA_REG_HDDEVSEL, (Command) | (((Lba) >> 24) & 0x0F));
- Out8(IO + ATA_REG_SEC_COUNT0, ((Size + (SectorSz)) / SectorSz));
+ rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + (SectorSz)) / SectorSz));
- Out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
- Out8(IO + ATA_REG_LBA1, (Lba) >> 8);
- Out8(IO + ATA_REG_LBA2, (Lba) >> 16);
- Out8(IO + ATA_REG_LBA3, (Lba) >> 24);
+ rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF);
+ rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8);
+ rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16);
+ rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24);
- Out8(IO + ATA_REG_COMMAND, ATA_CMD_WRITE_PIO);
+ rt_out8(IO + ATA_REG_COMMAND, ATA_CMD_WRITE_PIO);
drv_std_wait_io(IO);
for (SizeT IndexOff = 0; IndexOff < Size; ++IndexOff)
{
drv_std_wait_io(IO);
- Out16(IO + ATA_REG_DATA, Buf[IndexOff]);
+ rt_out16(IO + ATA_REG_DATA, Buf[IndexOff]);
drv_std_wait_io(IO);
}
diff --git a/dev/ZKAKit/HALKit/ARM64/HalTimer.cc b/dev/ZKAKit/HALKit/ARM64/HalTimerARM64.cc
index b1fe3bf2..b1fe3bf2 100644
--- a/dev/ZKAKit/HALKit/ARM64/HalTimer.cc
+++ b/dev/ZKAKit/HALKit/ARM64/HalTimerARM64.cc
diff --git a/dev/ZKAKit/KernelKit/PCI/IO-Impl-AMD64.inl b/dev/ZKAKit/KernelKit/PCI/IO-Impl-AMD64.inl
index 8971810a..02d4fa27 100644
--- a/dev/ZKAKit/KernelKit/PCI/IO-Impl-AMD64.inl
+++ b/dev/ZKAKit/KernelKit/PCI/IO-Impl-AMD64.inl
@@ -22,11 +22,11 @@ namespace Kernel
{
#ifdef __ZKA_AMD64__
case 4:
- return HAL::In32(fPorts[index].Leak());
+ return HAL::rt_in32(fPorts[index].Leak());
case 2:
- return HAL::In16(fPorts[index].Leak());
+ return HAL::rt_in16(fPorts[index].Leak());
case 1:
- return HAL::In8(fPorts[index].Leak());
+ return HAL::rt_in8(fPorts[index].Leak());
#endif
default:
return 0xFFFF;
@@ -41,11 +41,11 @@ namespace Kernel
{
#ifdef __ZKA_AMD64__
case 4:
- HAL::Out32(fPorts[index].Leak(), value);
+ HAL::rt_out32(fPorts[index].Leak(), value);
case 2:
- HAL::Out16(fPorts[index].Leak(), value);
+ HAL::rt_out16(fPorts[index].Leak(), value);
case 1:
- HAL::Out8(fPorts[index].Leak(), value);
+ HAL::rt_out8(fPorts[index].Leak(), value);
#endif
default:
break;
diff --git a/dev/ZKAKit/KernelKit/UserProcessScheduler.h b/dev/ZKAKit/KernelKit/UserProcessScheduler.h
index 072dc0db..906a378b 100644
--- a/dev/ZKAKit/KernelKit/UserProcessScheduler.h
+++ b/dev/ZKAKit/KernelKit/UserProcessScheduler.h
@@ -132,7 +132,9 @@ namespace Kernel
class UserProcess final
{
public:
- UserProcess(VoidPtr start_image = nullptr);
+ explicit UserProcess(VoidPtr start_image);
+ explicit UserProcess() = default;
+
~UserProcess();
public:
diff --git a/dev/ZKAKit/src/UserProcessScheduler.cc b/dev/ZKAKit/src/UserProcessScheduler.cc
index d503cae3..1a060041 100644
--- a/dev/ZKAKit/src/UserProcessScheduler.cc
+++ b/dev/ZKAKit/src/UserProcessScheduler.cc
@@ -287,9 +287,13 @@ namespace Kernel
if (this->Code && mm_is_valid_heap(this->Code))
mm_delete_heap(this->Code);
+ if (this->ExecImg && mm_is_valid_heap(this->ExecImg))
+ mm_delete_heap(this->ExecImg);
+
if (this->StackFrame && mm_is_valid_heap(this->StackFrame))
mm_delete_heap((VoidPtr)this->StackFrame);
+ this->ExecImg = nullptr;
this->Code = nullptr;
this->StackFrame = nullptr;
@@ -298,19 +302,19 @@ namespace Kernel
Bool success = false;
rtl_fini_dll(this, this->PefDLLDelegate, &success);
- if (success)
+ if (!success)
{
- this->PefDLLDelegate = nullptr;
+ ke_stop(RUNTIME_CHECK_PROCESS);
}
+
+ this->PefDLLDelegate = nullptr;
}
if (this->StackReserve)
- delete[] this->StackReserve;
+ mm_delete_heap(reinterpret_cast<VoidPtr>(this->StackReserve));
this->ProcessId = 0;
-
- if (this->ProcessId > 0)
- UserProcessScheduler::The().Remove(this->ProcessId);
+ --kProcessIDCounter;
}
/***********************************************************************************/
@@ -350,7 +354,13 @@ namespace Kernel
process->PefDLLDelegate = rtl_init_dll(process);
}
- process->StackReserve = reinterpret_cast<UInt8*>(mm_new_heap(sizeof(UInt8) * process->StackSize, Yes, Yes));
+ process->StackReserve = new UInt8[process->StackSize];
+
+ UInt32 flags = HAL::kMMFlagsPresent;
+ flags |= HAL::kMMFlagsWr;
+ flags |= HAL::kMMFlagsUser;
+
+ HAL::mm_map_page((VoidPtr)process->StackReserve, flags);
kcout << "Validate stack reserve: " << number((UIntPtr)process->StackReserve) << endl;
@@ -360,7 +370,7 @@ namespace Kernel
return -kErrorProcessFault;
}
- auto pid = 0UL;
+ auto pid = kProcessIDCounter;
process->ProcessId = pid;
process->Status = ProcessStatusKind::kRunning;
@@ -371,7 +381,7 @@ namespace Kernel
kcout << "Process Name: " << mTeam.AsArray()[pid].Name << endl;
kcout << "PID: " << number(mTeam.AsArray()[pid].ProcessId) << endl;
- BREAK_POINT();
+ ++kProcessIDCounter;
return pid;
}
@@ -401,7 +411,7 @@ namespace Kernel
if (process_id > mTeam.mProcessList.Count())
return No;
- --kProcessIDCounter;
+ mTeam.mProcessList[process_id].Exit(0);
return Yes;
}
generated by cgit v1.2.3 (git 2.39.1) at 2026-03-14 11:08:01 +0000