mirror of
https://github.com/jugeeya/UltimateTrainingModpack.git
synced 2024-11-28 04:44:06 +00:00
Initial commit, no_std_test
This commit is contained in:
jam1garner
commit
02347abf7a
11 changed files with 451 additions and 0 deletions
3
.gitignore
vendored
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3
.gitignore
vendored
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@ -0,0 +1,3 @@
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||||||
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**/target
|
||||||
|
**/*.py
|
||||||
|
**/*.pyc
|
||||||
140
Cargo.lock
generated
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140
Cargo.lock
generated
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|
|
@ -0,0 +1,140 @@
|
||||||
|
# This file is automatically @generated by Cargo.
|
||||||
|
# It is not intended for manual editing.
|
||||||
|
[[package]]
|
||||||
|
name = "cfg-if"
|
||||||
|
version = "0.1.10"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "extern_alloc"
|
||||||
|
version = "0.1.0"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "getrandom"
|
||||||
|
version = "0.1.14"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
|
||||||
|
dependencies = [
|
||||||
|
"cfg-if",
|
||||||
|
"libc",
|
||||||
|
"wasi",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "libc"
|
||||||
|
version = "0.2.68"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "dea0c0405123bba743ee3f91f49b1c7cfb684eef0da0a50110f758ccf24cdff0"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "no_std_test"
|
||||||
|
version = "0.1.0"
|
||||||
|
dependencies = [
|
||||||
|
"extern_alloc",
|
||||||
|
"tempfile",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "ppv-lite86"
|
||||||
|
version = "0.2.6"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "74490b50b9fbe561ac330df47c08f3f33073d2d00c150f719147d7c54522fa1b"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "rand"
|
||||||
|
version = "0.7.3"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
|
||||||
|
dependencies = [
|
||||||
|
"getrandom",
|
||||||
|
"libc",
|
||||||
|
"rand_chacha",
|
||||||
|
"rand_core",
|
||||||
|
"rand_hc",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "rand_chacha"
|
||||||
|
version = "0.2.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
|
||||||
|
dependencies = [
|
||||||
|
"ppv-lite86",
|
||||||
|
"rand_core",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "rand_core"
|
||||||
|
version = "0.5.1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
|
||||||
|
dependencies = [
|
||||||
|
"getrandom",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "rand_hc"
|
||||||
|
version = "0.2.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
|
||||||
|
dependencies = [
|
||||||
|
"rand_core",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "redox_syscall"
|
||||||
|
version = "0.1.56"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "remove_dir_all"
|
||||||
|
version = "0.5.2"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "4a83fa3702a688b9359eccba92d153ac33fd2e8462f9e0e3fdf155239ea7792e"
|
||||||
|
dependencies = [
|
||||||
|
"winapi",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "tempfile"
|
||||||
|
version = "3.1.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
|
||||||
|
dependencies = [
|
||||||
|
"cfg-if",
|
||||||
|
"libc",
|
||||||
|
"rand",
|
||||||
|
"redox_syscall",
|
||||||
|
"remove_dir_all",
|
||||||
|
"winapi",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "wasi"
|
||||||
|
version = "0.9.0+wasi-snapshot-preview1"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi"
|
||||||
|
version = "0.3.8"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
|
||||||
|
dependencies = [
|
||||||
|
"winapi-i686-pc-windows-gnu",
|
||||||
|
"winapi-x86_64-pc-windows-gnu",
|
||||||
|
]
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-i686-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||||
|
|
||||||
|
[[package]]
|
||||||
|
name = "winapi-x86_64-pc-windows-gnu"
|
||||||
|
version = "0.4.0"
|
||||||
|
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||||
|
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||||
17
Cargo.toml
Normal file
17
Cargo.toml
Normal file
|
|
@ -0,0 +1,17 @@
|
||||||
|
[package]
|
||||||
|
name = "no_std_test"
|
||||||
|
version = "0.1.0"
|
||||||
|
authors = ["jam1garner <jam1.mcleod@hotmail.com>"]
|
||||||
|
edition = "2018"
|
||||||
|
|
||||||
|
[lib]
|
||||||
|
crate-type = ["cdylib"]
|
||||||
|
|
||||||
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
|
extern_alloc = { path = "./extern_alloc" }
|
||||||
|
|
||||||
|
[build-dependencies]
|
||||||
|
tempfile = "3"
|
||||||
|
|
||||||
2
Xargo.toml
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2
Xargo.toml
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|
|
@ -0,0 +1,2 @@
|
||||||
|
[target.aarch64-roblabla-switch.dependencies]
|
||||||
|
alloc = {} # implies alloc
|
||||||
44
aarch64-roblabla-switch.json
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44
aarch64-roblabla-switch.json
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|
|
@ -0,0 +1,44 @@
|
||||||
|
{
|
||||||
|
"abi-blacklist": [
|
||||||
|
"stdcall",
|
||||||
|
"fastcall",
|
||||||
|
"vectorcall",
|
||||||
|
"thiscall",
|
||||||
|
"win64",
|
||||||
|
"sysv64"
|
||||||
|
],
|
||||||
|
"arch": "aarch64",
|
||||||
|
"crt-static-default": false,
|
||||||
|
"crt-static-respected": false,
|
||||||
|
"data-layout": "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128",
|
||||||
|
"dynamic-linking": true,
|
||||||
|
"dynamic-linking-available": true,
|
||||||
|
"executables": true,
|
||||||
|
"has-elf-tls": false,
|
||||||
|
"has-rpath": false,
|
||||||
|
"linker-flavor": "ld.lld",
|
||||||
|
"llvm-target": "aarch64-unknown-none",
|
||||||
|
"max-atomic-width": 128,
|
||||||
|
"os": "switch",
|
||||||
|
"panic-strategy": "unwind",
|
||||||
|
"position-independent-executables": true,
|
||||||
|
"pre-link-args": {
|
||||||
|
"ld.lld": [
|
||||||
|
"-Tlink.T",
|
||||||
|
"-init=__custom_init",
|
||||||
|
"-fini=__custom_fini",
|
||||||
|
"--export-dynamic"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"post-link-args": {
|
||||||
|
"ld.lld": [
|
||||||
|
"--no-gc-sections",
|
||||||
|
"--eh-frame-hdr"
|
||||||
|
]
|
||||||
|
},
|
||||||
|
"relro-level": "off",
|
||||||
|
"target-c-int-width": "32",
|
||||||
|
"target-endian": "little",
|
||||||
|
"target-pointer-width": "64",
|
||||||
|
"vendor": "roblabla"
|
||||||
|
}
|
||||||
5
extern_alloc/Cargo.lock
generated
Normal file
5
extern_alloc/Cargo.lock
generated
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|
|
@ -0,0 +1,5 @@
|
||||||
|
# This file is automatically @generated by Cargo.
|
||||||
|
# It is not intended for manual editing.
|
||||||
|
[[package]]
|
||||||
|
name = "extern_alloc"
|
||||||
|
version = "0.1.0"
|
||||||
9
extern_alloc/Cargo.toml
Normal file
9
extern_alloc/Cargo.toml
Normal file
|
|
@ -0,0 +1,9 @@
|
||||||
|
[package]
|
||||||
|
name = "extern_alloc"
|
||||||
|
version = "0.1.0"
|
||||||
|
authors = ["jam1garner <jam1.mcleod@hotmail.com>"]
|
||||||
|
edition = "2018"
|
||||||
|
|
||||||
|
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||||
|
|
||||||
|
[dependencies]
|
||||||
41
extern_alloc/src/lib.rs
Normal file
41
extern_alloc/src/lib.rs
Normal file
|
|
@ -0,0 +1,41 @@
|
||||||
|
#![no_std]
|
||||||
|
#![feature(alloc_error_handler)]
|
||||||
|
use core::alloc::{GlobalAlloc, Layout};
|
||||||
|
use core::ffi::c_void;
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
fn malloc(size: usize) -> *const c_void;
|
||||||
|
fn free(ptr: *const c_void);
|
||||||
|
fn calloc(num: usize, size: usize) -> *const c_void;
|
||||||
|
fn realloc(ptr: *const c_void, size: usize) -> *const c_void;
|
||||||
|
// fn aligned_alloc(align: usize, size: usize) -> *const c_void;
|
||||||
|
}
|
||||||
|
|
||||||
|
pub struct Allocator;
|
||||||
|
|
||||||
|
unsafe impl GlobalAlloc for Allocator {
|
||||||
|
#[inline]
|
||||||
|
unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
|
||||||
|
malloc(layout.size()) as *mut u8
|
||||||
|
}
|
||||||
|
|
||||||
|
#[inline]
|
||||||
|
unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8 {
|
||||||
|
calloc(layout.size(), 1) as *mut u8
|
||||||
|
}
|
||||||
|
|
||||||
|
#[inline]
|
||||||
|
unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout) {
|
||||||
|
free(ptr as *mut c_void)
|
||||||
|
}
|
||||||
|
|
||||||
|
#[inline]
|
||||||
|
unsafe fn realloc(&self, ptr: *mut u8, _layout: Layout, new_size: usize) -> *mut u8 {
|
||||||
|
realloc(ptr as *mut c_void, new_size) as *mut u8
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[alloc_error_handler]
|
||||||
|
fn _alloc_error(_layout: Layout) -> ! {
|
||||||
|
panic!("Allocation error");
|
||||||
|
}
|
||||||
96
link.T
Normal file
96
link.T
Normal file
|
|
@ -0,0 +1,96 @@
|
||||||
|
OUTPUT_FORMAT(elf64-littleaarch64)
|
||||||
|
OUTPUT_ARCH(aarch64)
|
||||||
|
ENTRY(_start)
|
||||||
|
|
||||||
|
PHDRS
|
||||||
|
{
|
||||||
|
text PT_LOAD FLAGS(5);
|
||||||
|
rodata PT_LOAD FLAGS(4);
|
||||||
|
data PT_LOAD FLAGS(6);
|
||||||
|
bss PT_LOAD FLAGS(6);
|
||||||
|
dynamic PT_DYNAMIC;
|
||||||
|
}
|
||||||
|
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
. = 0;
|
||||||
|
|
||||||
|
.text : ALIGN(0x1000) {
|
||||||
|
HIDDEN(__text_start = .);
|
||||||
|
KEEP(*(.nro_header))
|
||||||
|
KEEP(*(.text.jmp))
|
||||||
|
|
||||||
|
. = 0x80;
|
||||||
|
|
||||||
|
*(.text .text.*)
|
||||||
|
*(.plt .plt.*)
|
||||||
|
HIDDEN(__text_end = .);
|
||||||
|
} :text
|
||||||
|
|
||||||
|
/* Read-only sections */
|
||||||
|
|
||||||
|
|
||||||
|
. = ALIGN(0x1000);
|
||||||
|
.module_name : { KEEP (*(.rodata.module_name)) } :rodata
|
||||||
|
.rodata : { *(.rodata .rodata.*) } :rodata
|
||||||
|
.mod0 : {
|
||||||
|
KEEP(crt0.nso.o(.data.mod0))
|
||||||
|
KEEP(crt0.nro.o(.data.mod0))
|
||||||
|
KEEP(crt0.lib.nro.o(.data.mod0))
|
||||||
|
}
|
||||||
|
.hash : { *(.hash) }
|
||||||
|
.dynsym : { *(.dynsym .dynsym.*) }
|
||||||
|
.dynstr : { *(.dynstr .dynstr.*) }
|
||||||
|
.rela.dyn : { *(.rela.dyn) }
|
||||||
|
|
||||||
|
.eh_frame : ONLY_IF_RO {
|
||||||
|
HIDDEN(__eh_frame_start = .);
|
||||||
|
KEEP (*(.eh_frame)) *(.eh_frame.*)
|
||||||
|
HIDDEN(__eh_frame_end = .);
|
||||||
|
}
|
||||||
|
|
||||||
|
.eh_frame_hdr : {
|
||||||
|
HIDDEN(__eh_frame_hdr_start = .);
|
||||||
|
*(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*)
|
||||||
|
HIDDEN(__eh_frame_hdr_end = .);
|
||||||
|
}
|
||||||
|
.gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
|
||||||
|
.gnu_extab : ONLY_IF_RO { *(.gnu_extab*) }
|
||||||
|
|
||||||
|
/* Read-write sections */
|
||||||
|
|
||||||
|
. = ALIGN(0x1000);
|
||||||
|
|
||||||
|
.data : {
|
||||||
|
*(.data .data.*)
|
||||||
|
*(.got .got.*)
|
||||||
|
*(.got.plt .got.plt.*)
|
||||||
|
} :data
|
||||||
|
|
||||||
|
.eh_frame : ONLY_IF_RW {
|
||||||
|
HIDDEN(__eh_frame_start = .);
|
||||||
|
KEEP (*(.eh_frame)) *(.eh_frame.*)
|
||||||
|
HIDDEN(__eh_frame_end = .);
|
||||||
|
}
|
||||||
|
.gnu_extab : ONLY_IF_RW { *(.gnu_extab*) }
|
||||||
|
.gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
|
||||||
|
|
||||||
|
.dynamic : {
|
||||||
|
HIDDEN(__dynamic_start = .);
|
||||||
|
*(.dynamic)
|
||||||
|
}
|
||||||
|
|
||||||
|
/* BSS section */
|
||||||
|
|
||||||
|
. = ALIGN(0x1000);
|
||||||
|
|
||||||
|
.bss : {
|
||||||
|
HIDDEN(__bss_start = .);
|
||||||
|
*(.bss .bss.*)
|
||||||
|
*(COMMON)
|
||||||
|
HIDDEN(__nx_module_runtime = .);
|
||||||
|
*(.bss.module_runtime)
|
||||||
|
. = ALIGN(8);
|
||||||
|
HIDDEN(__bss_end = .);
|
||||||
|
} :bss
|
||||||
|
}
|
||||||
70
src/lib.rs
Normal file
70
src/lib.rs
Normal file
|
|
@ -0,0 +1,70 @@
|
||||||
|
#![no_std]
|
||||||
|
#![allow(incomplete_features)]
|
||||||
|
#![feature(lang_items, start, global_asm, const_generics, impl_trait_in_bindings)]
|
||||||
|
|
||||||
|
use core::any::Any;
|
||||||
|
use extern_alloc::Allocator;
|
||||||
|
|
||||||
|
#[global_allocator]
|
||||||
|
pub static ALLOCATOR: Allocator = Allocator;
|
||||||
|
|
||||||
|
extern crate alloc;
|
||||||
|
use alloc::vec;
|
||||||
|
|
||||||
|
#[panic_handler]
|
||||||
|
fn panic(_info: &core::panic::PanicInfo) -> ! {
|
||||||
|
|
||||||
|
log("Panic at the Rust lib!\n");
|
||||||
|
|
||||||
|
loop {}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[lang = "eh_personality"] extern fn eh_personality() {}
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
fn skyline_tcp_send_raw(bytes: *const u8, usize: u64);
|
||||||
|
}
|
||||||
|
|
||||||
|
fn log(message: &str) {
|
||||||
|
unsafe {
|
||||||
|
skyline_tcp_send_raw(message.as_bytes().as_ptr(), message.as_bytes().len() as _);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[no_mangle]
|
||||||
|
pub fn main() {
|
||||||
|
let x = vec![1, 2, 3];
|
||||||
|
log("Hello from Skyline Rust Plugin!\n");
|
||||||
|
|
||||||
|
if x[1] == 2 {
|
||||||
|
log("x[1] == 2\n");
|
||||||
|
} else {
|
||||||
|
log("x[1] != 2\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
global_asm!(include_str!("mod0.s"));
|
||||||
|
|
||||||
|
#[repr(packed)]
|
||||||
|
#[allow(unused_variables)]
|
||||||
|
pub struct ModuleName<const LEN: usize> {
|
||||||
|
pub unk: u32,
|
||||||
|
pub name_length: u32,
|
||||||
|
pub name: [u8; LEN],
|
||||||
|
}
|
||||||
|
|
||||||
|
impl<const LEN: usize> ModuleName<LEN> {
|
||||||
|
pub const fn new(bytes: &[u8; LEN]) -> Self {
|
||||||
|
Self {
|
||||||
|
unk: 0,
|
||||||
|
name_length: LEN as u32,
|
||||||
|
name: *bytes,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[link_section = ".rodata.module_name"]
|
||||||
|
pub static MODULE_NAME: impl Any = ModuleName::new(b"no_std_test\0");
|
||||||
|
|
||||||
|
#[no_mangle] pub extern "C" fn __custom_init() {}
|
||||||
|
#[no_mangle] pub extern "C" fn __custom_fini() {}
|
||||||
24
src/mod0.s
Normal file
24
src/mod0.s
Normal file
|
|
@ -0,0 +1,24 @@
|
||||||
|
.section .nro_header
|
||||||
|
.global __nro_header_start
|
||||||
|
.word 0
|
||||||
|
.word _mod_header
|
||||||
|
.word 0
|
||||||
|
.word 0
|
||||||
|
|
||||||
|
.section .rodata.mod0
|
||||||
|
.global _mod_header
|
||||||
|
_mod_header:
|
||||||
|
.ascii "MOD0"
|
||||||
|
.word __dynamic_start - _mod_header
|
||||||
|
.word __bss_start - _mod_header
|
||||||
|
.word __bss_end - _mod_header
|
||||||
|
.word __eh_frame_hdr_start - _mod_header
|
||||||
|
.word __eh_frame_hdr_end - _mod_header
|
||||||
|
.word __nx_module_runtime - _mod_header // runtime-generated module object offset
|
||||||
|
.global IS_NRO
|
||||||
|
IS_NRO:
|
||||||
|
.word 1
|
||||||
|
|
||||||
|
.section .bss.module_runtime
|
||||||
|
.space 0xD0
|
||||||
|
|
||||||
Loading…
Reference in a new issue