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change to C-unwind interface

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This commit is contained in:
Simon Renblad 2024-12-16 14:31:29 +08:00
parent 5582ca74d2
commit 8f510b5ca6
2 changed files with 4 additions and 7 deletions
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2
src/libunwind/lib.rs
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@ -1,7 +1,7 @@
#![no_std]
#![feature(link_cfg)]
#![feature(nll)]
#![feature(unwind_attributes)]
#![feature(c_unwind)]
#![feature(static_nobundle)]
#![cfg_attr(not(target_env = "msvc"), feature(libc))]

9
src/libunwind/libunwind.rs
View File

@ -77,8 +77,7 @@ pub type _Unwind_Exception_Cleanup_Fn =
all(feature = "llvm-libunwind", any(target_os = "fuchsia", target_os = "linux")),
link(name = "unwind", kind = "static")
)]
extern "C" {
#[unwind(allowed)]
extern "C-unwind" {
pub fn _Unwind_Resume(exception: *mut _Unwind_Exception) -> !;
pub fn _Unwind_DeleteException(exception: *mut _Unwind_Exception);
pub fn _Unwind_GetLanguageSpecificData(ctx: *mut _Unwind_Context) -> *mut c_void;
@ -226,8 +225,7 @@ if #[cfg(not(all(target_os = "ios", target_arch = "arm")))] {
#[cfg_attr(all(feature = "llvm-libunwind",
any(target_os = "fuchsia", target_os = "linux")),
link(name = "unwind", kind = "static"))]
extern "C" {
#[unwind(allowed)]
extern "C-unwind" {
pub fn _Unwind_RaiseException(exception: *mut _Unwind_Exception) -> _Unwind_Reason_Code;
pub fn _Unwind_Backtrace(trace: _Unwind_Trace_Fn,
trace_argument: *mut c_void)
@ -238,8 +236,7 @@ if #[cfg(not(all(target_os = "ios", target_arch = "arm")))] {
#[cfg_attr(all(feature = "llvm-libunwind",
any(target_os = "fuchsia", target_os = "linux")),
link(name = "unwind", kind = "static"))]
extern "C" {
#[unwind(allowed)]
extern "C-unwind" {
pub fn _Unwind_SjLj_RaiseException(e: *mut _Unwind_Exception) -> _Unwind_Reason_Code;
}