RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 16:07:47 +00:00
Code Issues Activity Actions

Kernel: Merge x86_64 and aarch64 init.cpp files

Browse source
This commit is contained in:
Timon Kruiper 2023-04-01 02:10:19 +02:00 • committed by Andrew Kaster
parent c31dc82b17
commit bd2011406e
4 changed files with 62 additions and 217 deletions
Download patch file Download diff file Expand all files Collapse all files

39
Kernel/Arch/aarch64/Dummy.cpp
View file

@ -8,6 +8,7 @@
#include <AK/Types.h>
#include <Kernel/Arch/Delay.h>
#include <Kernel/Bus/PCI/Initializer.h>
#include <Kernel/Process.h>
#include <Kernel/Sections.h>
#include <Kernel/kstdio.h>
@ -28,38 +29,16 @@ namespace Kernel::PCI {
bool g_pci_access_io_probe_failed { false };
bool g_pci_access_is_disabled_from_commandline { true };
void initialize()
{
dbgln("PCI: FIXME: Enable PCI for aarch64 platforms");
g_pci_access_io_probe_failed = true;
}
// x86 init
multiboot_module_entry_t multiboot_copy_boot_modules_array[16];
size_t multiboot_copy_boot_modules_count;
extern "C" {
READONLY_AFTER_INIT PhysicalAddress start_of_prekernel_image;
READONLY_AFTER_INIT PhysicalAddress end_of_prekernel_image;
READONLY_AFTER_INIT size_t physical_to_virtual_offset;
// READONLY_AFTER_INIT FlatPtr kernel_mapping_base;
READONLY_AFTER_INIT FlatPtr kernel_load_base;
READONLY_AFTER_INIT PhysicalAddress boot_pml4t;
READONLY_AFTER_INIT PhysicalAddress boot_pdpt;
READONLY_AFTER_INIT PhysicalAddress boot_pd0;
READONLY_AFTER_INIT PhysicalAddress boot_pd_kernel;
READONLY_AFTER_INIT Kernel::Memory::PageTableEntry* boot_pd_kernel_pt1023;
READONLY_AFTER_INIT char const* kernel_cmdline;
READONLY_AFTER_INIT u32 multiboot_flags;
READONLY_AFTER_INIT multiboot_memory_map_t* multiboot_memory_map;
READONLY_AFTER_INIT size_t multiboot_memory_map_count;
READONLY_AFTER_INIT multiboot_module_entry_t* multiboot_modules;
READONLY_AFTER_INIT size_t multiboot_modules_count;
READONLY_AFTER_INIT PhysicalAddress multiboot_framebuffer_addr;
READONLY_AFTER_INIT u32 multiboot_framebuffer_pitch;
READONLY_AFTER_INIT u32 multiboot_framebuffer_width;
READONLY_AFTER_INIT u32 multiboot_framebuffer_height;
READONLY_AFTER_INIT u8 multiboot_framebuffer_bpp;
READONLY_AFTER_INIT u8 multiboot_framebuffer_type;
}
extern "C" {
FlatPtr kernel_mapping_base;
// kprintf.cpp
void set_serial_debug_enabled(bool)
{
dbgln("FIXME: Add support for changing state of serial debugging");
}