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instruction inline example.

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Lokathor 2022-11-04 16:17:49 -06:00
parent adc69ff6dc
commit d412ee7779
3 changed files with 23 additions and 0 deletions
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1
dump.bat
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cargo build --examples cargo build --examples
arm-none-eabi-objdump --headers --disassemble --demangle --architecture=armv4t --no-show-raw-insn -Mreg-names-std target/thumbv4t-none-eabi/debug/examples/hello >target/dump-hello.txt arm-none-eabi-objdump --headers --disassemble --demangle --architecture=armv4t --no-show-raw-insn -Mreg-names-std target/thumbv4t-none-eabi/debug/examples/hello >target/dump-hello.txt
arm-none-eabi-objdump --headers --disassemble --demangle --architecture=armv4t --no-show-raw-insn -Mreg-names-std target/thumbv4t-none-eabi/debug/examples/instruction_inline >target/dump-instruction_inline.txt

1
dump.sh
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#!/bin/sh #!/bin/sh
cargo build --examples cargo build --examples
arm-none-eabi-objdump --headers --disassemble --demangle --architecture=armv4t --no-show-raw-insn -Mreg-names-std target/thumbv4t-none-eabi/debug/examples/hello >target/dump-hello.txt arm-none-eabi-objdump --headers --disassemble --demangle --architecture=armv4t --no-show-raw-insn -Mreg-names-std target/thumbv4t-none-eabi/debug/examples/hello >target/dump-hello.txt
arm-none-eabi-objdump --headers --disassemble --demangle --architecture=armv4t --no-show-raw-insn -Mreg-names-std target/thumbv4t-none-eabi/debug/examples/instruction_inline >target/dump-instruction_inline.txt

21
examples/instruction_inline.rs Normal file
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#![no_std]
#![no_main]
#![feature(isa_attribute)]
use gba::prelude::*;
#[panic_handler]
fn panic_handler(_: &core::panic::PanicInfo) -> ! {
loop {}
}
#[instruction_set(arm::a32)]
fn make_3rd_bg_pal_entry_black() {
BG_PALETTE.index(3).write(Color::new());
}
#[no_mangle]
extern "C" fn main() -> ! {
make_3rd_bg_pal_entry_black();
loop {}
}