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Update kernel

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This commit is contained in:
EnderIce2
2024-01-19 06:47:42 +02:00
parent fd15592608
commit 96daa43d38
282 changed files with 25486 additions and 15700 deletions
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7
kshell/commands/cat.cpp
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@ -47,8 +47,11 @@ void cmd_cat(const char *args)
fstat(fd, &st);
char *buffer = new char[st.st_size + 1];
fread(fd, buffer, st.st_size);
printf("%s\n", buffer);
ssize_t rBytes = fread(fd, buffer, st.st_size);
if (rBytes > 0)
printf("%s\n", buffer);
else
printf("cat: %s: Could not read file\n", args);
delete[] buffer;
fclose(fd);
}

26
kshell/commands/clear.cpp Normal file
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@ -0,0 +1,26 @@
/*
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include "../cmds.hpp"
#include "../../kernel.h"
void cmd_clear(const char *)
{
Display->SetBufferCursor(0, 0, 0);
Display->ClearBuffer(0);
}

35
kshell/commands/lsacpi.cpp Normal file
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@ -0,0 +1,35 @@
/*
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include "../cmds.hpp"
#include <filesystem.hpp>
#include <acpi.hpp>
#include "../../kernel.h"
using namespace vfs;
void cmd_lsacpi(const char *)
{
ACPI::ACPI *acpi = (ACPI::ACPI *)PowerManager->GetACPI();
foreach (auto Table in acpi->Tables)
{
printf("%s ", Table.first);
}
putchar('\n');
}

37
kshell/commands/lsmod.cpp Normal file
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@ -0,0 +1,37 @@
/*
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include "../cmds.hpp"
#include "../../kernel.h"
void cmd_lsmod(const char *)
{
std::unordered_map<dev_t, Driver::DriverObject> drivers =
DriverManager->GetDrivers();
printf("DRIVER | ID | INIT | MEMORY\n");
foreach (auto &drv in drivers)
{
printf("%-15s | %5ld | %s | %ld KiB\n",
drv.second.Name,
drv.first,
drv.second.Initialized ? "Y" : "N",
TO_KiB(drv.second.vma->GetAllocatedMemorySize()));
}
}

42
kshell/commands/lspci.cpp
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@ -23,8 +23,48 @@
using namespace vfs;
void cmd_lspci(const char *)
void cmd_lspci(const char *args)
{
if (args)
{
if (IF_ARG("-i") || IF_ARG("--info"))
{
foreach (auto Device in PCIManager->GetDevices())
{
const char *HdrType;
switch (Device.Header->HeaderType)
{
case 0:
HdrType = "Normal ";
break;
case 1:
HdrType = "PCI-PCI";
break;
case 2:
HdrType = "Cardbus";
break;
default:
HdrType = "Unknown";
break;
}
printf("%04x:%04x | %s:%03d | %02x:%02x.%d | %s: %s %s\n",
Device.Header->VendorID,
Device.Header->DeviceID,
HdrType, Device.Header->HeaderType,
Device.Bus,
Device.Device,
Device.Function,
PCI::Descriptors::GetSubclassName(Device.Header->Class,
Device.Header->Subclass),
PCI::Descriptors::GetVendorName(Device.Header->VendorID),
PCI::Descriptors::GetDeviceName(Device.Header->VendorID,
Device.Header->DeviceID));
}
return;
}
}
foreach (auto Device in PCIManager->GetDevices())
{
printf("%02x:%02x.%d: %s: %s %s\n",

73
kshell/commands/modinfo.cpp Normal file
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@ -0,0 +1,73 @@
/*
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include "../cmds.hpp"
#include "../../kernel.h"
void cmd_modinfo(const char *args)
{
if (args[0] == '\0')
{
printf("Usage: modinfo <driver id/name>\n");
return;
}
dev_t id = atoi(args);
std::unordered_map<dev_t, Driver::DriverObject> drivers =
DriverManager->GetDrivers();
if (drivers.find(id) == drivers.end())
{
bool found = false;
foreach (auto var in drivers)
{
if (strcmp(var.second.Name, args) == 0)
{
id = var.first;
found = true;
break;
}
}
if (!found)
{
printf("Driver not found\n");
return;
}
}
Driver::DriverObject drv = drivers[id];
printf("Base Info:\n");
printf(" Name: %s\n", drv.Name);
printf(" Description: %s\n", drv.Description);
printf(" Author: %s\n", drv.Author);
printf(" Version: %s\n", drv.Version);
printf(" License: %s\n", drv.License);
printf("Resource Info:\n");
printf(" Initialized: %s\n", drv.Initialized ? "yes" : "no");
printf(" Error Code: %i (%s)\n", drv.ErrorCode, strerror(drv.ErrorCode));
printf(" Path: %s\n", drv.Path);
printf(" Used Memory: %ld KiB\n", TO_KiB(drv.vma->GetAllocatedMemorySize()));
printf(" Used IRQs:%s\n", drv.InterruptHandlers->empty() ? " none" : "");
foreach (auto var in *drv.InterruptHandlers)
{
printf(" IRQ%-2d: %#lx\n",
var.first, (uintptr_t)var.second);
}
}

22
kshell/commands/top.cpp
View File

@ -25,6 +25,20 @@
using namespace vfs;
using namespace Tasking;
const char *TaskStateStrings[] = {
"Unknown", // Unknown
"Ready", // Ready
"Running", // Running
"Sleeping", // Sleeping
"Blocked", // Blocked
"Stopped", // Stopped
"Waiting", // Waiting
"CoreDump", // Core dump
"Zombie", // Zombie
"Terminated", // Terminated
};
void cmd_top(const char *)
{
printf("\e9400A1PID \e9CA100Name \e00A15BState \eCCCCCCPriority Memory Usage CPU Usage\n");
@ -32,12 +46,12 @@ void cmd_top(const char *)
{
#if defined(a64)
printf("\e9400A1%-4d \e9CA100%-20s \e00A15B%s \eCCCCCC%d %ld KiB %ld\n",
Proc->ID, Proc->Name, Proc->State == Running ? "Running" : "Stopped",
Proc->ID, Proc->Name, TaskStateStrings[Proc->State.load()],
Proc->Info.Priority, TO_KiB(Proc->GetSize()),
Proc->Info.UserTime + Proc->Info.KernelTime);
#elif defined(a32)
printf("\e9400A1%-4d \e9CA100%-20s \e00A15B%s \eCCCCCC%d %lld KiB %lld\n",
Proc->ID, Proc->Name, Proc->State == Running ? "Running" : "Stopped",
Proc->ID, Proc->Name, TaskStateStrings[Proc->State.load()],
Proc->Info.Priority, TO_KiB(Proc->GetSize()),
Proc->Info.UserTime + Proc->Info.KernelTime);
#endif
@ -46,12 +60,12 @@ void cmd_top(const char *)
{
#if defined(a64)
printf(" \eA80011%-4d \e9CA100%-20s \e00A15B%s \eCCCCCC%d %ld KiB %ld\n",
Thrd->ID, Thrd->Name, Thrd->State == Running ? "Running" : "Stopped",
Thrd->ID, Thrd->Name, TaskStateStrings[Thrd->State.load()],
Thrd->Info.Priority, TO_KiB(Thrd->GetSize()),
Thrd->Info.UserTime + Thrd->Info.KernelTime);
#elif defined(a32)
printf(" \eA80011%-4d \e9CA100%-20s \e00A15B%s \eCCCCCC%d %lld KiB %lld\n",
Thrd->ID, Thrd->Name, Thrd->State == Running ? "Running" : "Stopped",
Thrd->ID, Thrd->Name, TaskStateStrings[Thrd->State.load()],
Thrd->Info.Priority, TO_KiB(Thrd->GetSize()),
Thrd->Info.UserTime + Thrd->Info.KernelTime);
#endif

75
kshell/commands/tree.cpp Normal file
View File

@ -0,0 +1,75 @@
/*
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include "../cmds.hpp"
#include <filesystem.hpp>
#include "../../kernel.h"
using namespace vfs;
void tree_loop(Node *rootNode, int depth = 0)
{
foreach (auto Child in rootNode->Children)
{
Display->SetBuffer(0);
if (Child->Type == NodeType::DIRECTORY ||
Child->Type == NodeType::MOUNTPOINT)
{
printf("%*s%*s%*s|- %s\n",
depth, "",
depth, "",
depth, "",
Child->Name);
tree_loop(Child, depth + 1);
}
else
printf("%*s%*s%*s|- %s\n",
depth, "",
depth, "",
depth, "",
Child->Name);
}
}
void cmd_tree(const char *args)
{
Node *rootNode = thisProcess->CurrentWorkingDirectory;
if (args[0] == '\0')
{
if (rootNode == nullptr)
rootNode = fs->GetRootNode()->Children[0];
}
else
{
rootNode = fs->GetNodeFromPath(args, thisProcess->CurrentWorkingDirectory);
if (rootNode == nullptr)
{
printf("ls: %s: No such file or directory\n", args);
return;
}
if (rootNode->Type != NodeType::DIRECTORY)
{
printf("%s\n", rootNode->Name);
return;
}
}
printf("%s\n", rootNode->Name);
tree_loop(rootNode);
}

12
kshell/commands/uname.cpp
View File

@ -27,29 +27,29 @@ void cmd_uname(const char *args)
{
if (args)
{
if (strcmp(args, "-a") == 0)
if (IF_ARG("-a") || IF_ARG("--all"))
{
printf("Fennix Kernel %s %s %s %s\n",
KERNEL_VERSION, KERNEL_NAME, __DATE__,
KERNEL_ARCH);
}
else if (strcmp(args, "-s") == 0)
else if (IF_ARG("-s") || IF_ARG("--kernel-name"))
{
printf("%s\n", KERNEL_NAME);
}
else if (strcmp(args, "-v") == 0)
else if (IF_ARG("-v") || IF_ARG("--kernel-version"))
{
printf("%s\n", KERNEL_VERSION);
}
else if (strcmp(args, "-n") == 0)
else if (IF_ARG("-n") || IF_ARG("--nodename"))
{
printf("unknown\n");
}
else if (strcmp(args, "-r") == 0)
else if (IF_ARG("-r") || IF_ARG("--kernel-release"))
{
printf("%s\n", KERNEL_NAME);
}
else if (strcmp(args, "-m") == 0)
else if (IF_ARG("-m") || IF_ARG("--machine"))
{
printf("%s\n", KERNEL_ARCH);
}