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fix gitignore

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This commit is contained in:
Faynot
2026-03-27 21:42:34 +03:00
parent 6554f67fff
commit 83117c0a65
6 changed files with 262 additions and 9 deletions
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9
.gitignore vendored
View File

@@ -3,16 +3,7 @@
*.iso
*.hdd
/target
**/*.rs.bk
**/*.rlib
**/Cargo.lock
/kernel/build.rs
/kernel/linker-*.ld
/kernel/*.o
/kernel/*.elf
/kernel/*.bin
*.swp
*.swo
*.DS_Store
*.idea/
*.vscode/

7
kernel/build.rs Normal file
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@@ -0,0 +1,7 @@
fn main() {
let arch = std::env::var("CARGO_CFG_TARGET_ARCH").unwrap();
// Tell cargo to pass the linker script to the linker..
println!("cargo:rustc-link-arg=-Tlinker-{arch}.ld");
// ..and to re-run if it changes.
println!("cargo:rerun-if-changed=linker-{arch}.ld");
}

63
kernel/linker-aarch64.ld Normal file
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@@ -0,0 +1,63 @@
/* Tell the linker that we want an aarch64 ELF64 output file */
OUTPUT_FORMAT(elf64-littleaarch64)
/* We want the symbol kmain to be our entry point */
ENTRY(kmain)
/* Define the program headers we want so the bootloader gives us the right */
/* MMU permissions; this also allows us to exert more control over the linking */
/* process. */
PHDRS
{
text PT_LOAD;
rodata PT_LOAD;
data PT_LOAD;
}
SECTIONS
{
/* We want to be placed in the topmost 2GiB of the address space, for optimisations */
/* and because that is what the Limine spec mandates. */
/* Any address in this region will do, but often 0xffffffff80000000 is chosen as */
/* that is the beginning of the region. */
. = 0xffffffff80000000;
.text : {
*(.text .text.*)
} :text
/* Move to the next memory page for .rodata */
. = ALIGN(CONSTANT(MAXPAGESIZE));
.rodata : {
*(.rodata .rodata.*)
} :rodata
/* Move to the next memory page for .data */
. = ALIGN(CONSTANT(MAXPAGESIZE));
.data : {
*(.data .data.*)
/* Place the sections that contain the Limine requests as part of the .data */
/* output section. */
KEEP(*(.requests_start_marker))
KEEP(*(.requests))
KEEP(*(.requests_end_marker))
} :data
/* NOTE: .bss needs to be the last thing mapped to :data, otherwise lots of */
/* unnecessary zeros will be written to the binary. */
/* If you need, for example, .init_array and .fini_array, those should be placed */
/* above this. */
.bss : {
*(.bss .bss.*)
*(COMMON)
} :data
/* Discard .note.* and .eh_frame* since they may cause issues on some hosts. */
/DISCARD/ : {
*(.eh_frame*)
*(.note .note.*)
}
}

63
kernel/linker-loongarch64.ld Normal file
View File

@@ -0,0 +1,63 @@
/* Tell the linker that we want a loongarch64 ELF64 output file */
OUTPUT_FORMAT(elf64-loongarch)
/* We want the symbol kmain to be our entry point */
ENTRY(kmain)
/* Define the program headers we want so the bootloader gives us the right */
/* MMU permissions; this also allows us to exert more control over the linking */
/* process. */
PHDRS
{
text PT_LOAD;
rodata PT_LOAD;
data PT_LOAD;
}
SECTIONS
{
/* We want to be placed in the topmost 2GiB of the address space, for optimisations */
/* and because that is what the Limine spec mandates. */
/* Any address in this region will do, but often 0xffffffff80000000 is chosen as */
/* that is the beginning of the region. */
. = 0xffffffff80000000;
.text : {
*(.text .text.*)
} :text
/* Move to the next memory page for .rodata */
. = ALIGN(CONSTANT(MAXPAGESIZE));
.rodata : {
*(.rodata .rodata.*)
} :rodata
/* Move to the next memory page for .data */
. = ALIGN(CONSTANT(MAXPAGESIZE));
.data : {
*(.data .data.*)
/* Place the sections that contain the Limine requests as part of the .data */
/* output section. */
KEEP(*(.requests_start_marker))
KEEP(*(.requests))
KEEP(*(.requests_end_marker))
} :data
/* NOTE: .bss needs to be the last thing mapped to :data, otherwise lots of */
/* unnecessary zeros will be written to the binary. */
/* If you need, for example, .init_array and .fini_array, those should be placed */
/* above this. */
.bss : {
*(.bss .bss.*)
*(COMMON)
} :data
/* Discard .note.* and .eh_frame* since they may cause issues on some hosts. */
/DISCARD/ : {
*(.eh_frame*)
*(.note .note.*)
}
}

66
kernel/linker-riscv64.ld Normal file
View File

@@ -0,0 +1,66 @@
/* Tell the linker that we want a riscv64 ELF64 output file */
OUTPUT_FORMAT(elf64-littleriscv)
/* We want the symbol kmain to be our entry point */
ENTRY(kmain)
/* Define the program headers we want so the bootloader gives us the right */
/* MMU permissions; this also allows us to exert more control over the linking */
/* process. */
PHDRS
{
text PT_LOAD;
rodata PT_LOAD;
data PT_LOAD;
}
SECTIONS
{
/* We want to be placed in the topmost 2GiB of the address space, for optimisations */
/* and because that is what the Limine spec mandates. */
/* Any address in this region will do, but often 0xffffffff80000000 is chosen as */
/* that is the beginning of the region. */
. = 0xffffffff80000000;
.text : {
*(.text .text.*)
} :text
/* Move to the next memory page for .rodata */
. = ALIGN(CONSTANT(MAXPAGESIZE));
.rodata : {
*(.rodata .rodata.*)
} :rodata
/* Move to the next memory page for .data */
. = ALIGN(CONSTANT(MAXPAGESIZE));
.data : {
*(.data .data.*)
/* Place the sections that contain the Limine requests as part of the .data */
/* output section. */
KEEP(*(.requests_start_marker))
KEEP(*(.requests))
KEEP(*(.requests_end_marker))
*(.sdata .sdata.*)
} :data
/* NOTE: .bss needs to be the last thing mapped to :data, otherwise lots of */
/* unnecessary zeros will be written to the binary. */
/* If you need, for example, .init_array and .fini_array, those should be placed */
/* above this. */
.bss : {
*(.sbss .sbss.*)
*(.bss .bss.*)
*(COMMON)
} :data
/* Discard .note.* and .eh_frame* since they may cause issues on some hosts. */
/DISCARD/ : {
*(.eh_frame*)
*(.note .note.*)
}
}

63
kernel/linker-x86_64.ld Normal file
View File

@@ -0,0 +1,63 @@
/* Tell the linker that we want an x86_64 ELF64 output file */
OUTPUT_FORMAT(elf64-x86-64)
/* We want the symbol kmain to be our entry point */
ENTRY(kmain)
/* Define the program headers we want so the bootloader gives us the right */
/* MMU permissions; this also allows us to exert more control over the linking */
/* process. */
PHDRS
{
text PT_LOAD;
rodata PT_LOAD;
data PT_LOAD;
}
SECTIONS
{
/* We want to be placed in the topmost 2GiB of the address space, for optimisations */
/* and because that is what the Limine spec mandates. */
/* Any address in this region will do, but often 0xffffffff80000000 is chosen as */
/* that is the beginning of the region. */
. = 0xffffffff80000000;
.text : {
*(.text .text.*)
} :text
/* Move to the next memory page for .rodata */
. = ALIGN(CONSTANT(MAXPAGESIZE));
.rodata : {
*(.rodata .rodata.*)
} :rodata
/* Move to the next memory page for .data */
. = ALIGN(CONSTANT(MAXPAGESIZE));
.data : {
*(.data .data.*)
/* Place the sections that contain the Limine requests as part of the .data */
/* output section. */
KEEP(*(.requests_start_marker))
KEEP(*(.requests))
KEEP(*(.requests_end_marker))
} :data
/* NOTE: .bss needs to be the last thing mapped to :data, otherwise lots of */
/* unnecessary zeros will be written to the binary. */
/* If you need, for example, .init_array and .fini_array, those should be placed */
/* above this. */
.bss : {
*(.bss .bss.*)
*(COMMON)
} :data
/* Discard .note.* and .eh_frame* since they may cause issues on some hosts. */
/DISCARD/ : {
*(.eh_frame*)
*(.note .note.*)
}
}