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Add a alloc_error_handler function

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Philipp Oppermann
2019-06-17 17:50:35 +02:00
parent ebbc6d55d2
commit 417c44159e
1 changed files with 6 additions and 0 deletions
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6
src/lib.rs
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@@ -2,6 +2,7 @@
#![cfg_attr(test, no_main)] #![cfg_attr(test, no_main)]
#![feature(custom_test_frameworks)] #![feature(custom_test_frameworks)]
#![feature(abi_x86_interrupt)] #![feature(abi_x86_interrupt)]
#![feature(alloc_error_handler)]
#![test_runner(crate::test_runner)] #![test_runner(crate::test_runner)]
#![reexport_test_harness_main = "test_main"] #![reexport_test_harness_main = "test_main"]
@@ -82,3 +83,8 @@ fn test_kernel_main(_boot_info: &'static BootInfo) -> ! {
fn panic(info: &PanicInfo) -> ! { fn panic(info: &PanicInfo) -> ! {
test_panic_handler(info) test_panic_handler(info)
} }
#[alloc_error_handler]
fn alloc_error_handler(layout: alloc::alloc::Layout) -> ! {
panic!("allocation error: {:?}", layout)
}