Rollup merge of rust-lang#126546 - joboet:move_pal_backtrace, r=worki…

…ngjubilee std: move `sys_common::backtrace` to `sys` Part of rust-lang#117276.
jieyouxu · Jun 16, 2024 · b2e34b1 · b2e34b1
2 parents 0ff790f + cf9510c
commit b2e34b1
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Showing 23 changed files with 27 additions and 27 deletions.
diff --git a/library/std/src/backtrace.rs b/library/std/src/backtrace.rs
@@ -95,7 +95,7 @@ use crate::fmt;
 use crate::panic::UnwindSafe;
 use crate::sync::atomic::{AtomicU8, Ordering::Relaxed};
 use crate::sync::LazyLock;
-use crate::sys_common::backtrace::{lock, output_filename, set_image_base};
+use crate::sys::backtrace::{lock, output_filename, set_image_base};
 
 /// A captured OS thread stack backtrace.
 ///

diff --git a/library/std/src/error.rs b/library/std/src/error.rs
@@ -429,7 +429,7 @@ impl<E> Report<E> {
     ///    1: rust_out::main::_doctest_main_src_error_rs_1158_0
     ///    2: rust_out::main
     ///    3: core::ops::function::FnOnce::call_once
-    ///    4: std::sys_common::backtrace::__rust_begin_short_backtrace
+    ///    4: std::sys::backtrace::__rust_begin_short_backtrace
     ///    5: std::rt::lang_start::{{closure}}
     ///    6: std::panicking::try
     ///    7: std::rt::lang_start_internal

diff --git a/library/std/src/panicking.rs b/library/std/src/panicking.rs
@@ -19,8 +19,8 @@ use crate::mem::{self, ManuallyDrop};
 use crate::process;
 use crate::sync::atomic::{AtomicBool, Ordering};
 use crate::sync::{PoisonError, RwLock};
+use crate::sys::backtrace;
 use crate::sys::stdio::panic_output;
-use crate::sys_common::backtrace;
 use crate::thread;
 
 #[cfg(not(test))]
@@ -655,7 +655,7 @@ pub fn begin_panic_handler(info: &core::panic::PanicInfo<'_>) -> ! {
 
     let loc = info.location().unwrap(); // The current implementation always returns Some
     let msg = info.message();
-    crate::sys_common::backtrace::__rust_end_short_backtrace(move || {
+    crate::sys::backtrace::__rust_end_short_backtrace(move || {
         if let Some(s) = msg.as_str() {
             rust_panic_with_hook(
                 &mut StaticStrPayload(s),
@@ -727,7 +727,7 @@ pub const fn begin_panic<M: Any + Send>(msg: M) -> ! {
     }
 
     let loc = Location::caller();
-    crate::sys_common::backtrace::__rust_end_short_backtrace(move || {
+    crate::sys::backtrace::__rust_end_short_backtrace(move || {
         rust_panic_with_hook(
             &mut Payload { inner: Some(msg) },
             loc,

diff --git a/library/std/src/rt.rs b/library/std/src/rt.rs
@@ -156,7 +156,7 @@ fn lang_start<T: crate::process::Termination + 'static>(
     sigpipe: u8,
 ) -> isize {
     let Ok(v) = lang_start_internal(
-        &move || crate::sys_common::backtrace::__rust_begin_short_backtrace(main).report().to_i32(),
+        &move || crate::sys::backtrace::__rust_begin_short_backtrace(main).report().to_i32(),
         argc,
         argv,
         sigpipe,

diff --git a/library/std/src/sys_common/backtrace.rs → library/std/src/sys/backtrace.rs b/library/std/src/sys_common/backtrace.rs → library/std/src/sys/backtrace.rs
@@ -1,7 +1,7 @@
+//! Common code for printing backtraces.
+
 use crate::backtrace_rs::{self, BacktraceFmt, BytesOrWideString, PrintFmt};
 use crate::borrow::Cow;
-/// Common code for printing the backtrace in the same way across the different
-/// supported platforms.
 use crate::env;
 use crate::fmt;
 use crate::io;

diff --git a/library/std/src/sys/mod.rs b/library/std/src/sys/mod.rs
@@ -5,6 +5,7 @@ mod pal;
 
 mod personality;
 
+pub mod backtrace;
 pub mod cmath;
 pub mod os_str;
 pub mod path;

diff --git a/library/std/src/sys_common/mod.rs b/library/std/src/sys_common/mod.rs
@@ -20,7 +20,6 @@
 #[cfg(test)]
 mod tests;
 
-pub mod backtrace;
 pub mod fs;
 pub mod io;
 pub mod lazy_box;

diff --git a/library/std/src/thread/mod.rs b/library/std/src/thread/mod.rs
@@ -539,7 +539,7 @@ impl Builder {
             let f = f.into_inner();
             set_current(their_thread);
             let try_result = panic::catch_unwind(panic::AssertUnwindSafe(|| {
-                crate::sys_common::backtrace::__rust_begin_short_backtrace(f)
+                crate::sys::backtrace::__rust_begin_short_backtrace(f)
             }));
             // SAFETY: `their_packet` as been built just above and moved by the
             // closure (it is an Arc<...>) and `my_packet` will be stored in the

diff --git a/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.both.stderr b/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.both.stderr
@@ -16,7 +16,7 @@ LL |     ABORT();
    = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_nounwind` at RUSTLIB/core/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_cannot_unwind` at RUSTLIB/core/src/panicking.rs:LL:CC

diff --git a/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.definition.stderr b/src/tools/miri/tests/fail/function_calls/exported_symbol_bad_unwind2.definition.stderr
@@ -16,7 +16,7 @@ LL |     ABORT();
    = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_nounwind` at RUSTLIB/core/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_cannot_unwind` at RUSTLIB/core/src/panicking.rs:LL:CC

diff --git a/src/tools/miri/tests/fail/intrinsics/uninit_uninhabited_type.stderr b/src/tools/miri/tests/fail/intrinsics/uninit_uninhabited_type.stderr
@@ -13,7 +13,7 @@ LL |     ABORT();
    = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_nounwind` at RUSTLIB/core/src/panicking.rs:LL:CC
 note: inside `main`

diff --git a/src/tools/miri/tests/fail/intrinsics/zero_fn_ptr.stderr b/src/tools/miri/tests/fail/intrinsics/zero_fn_ptr.stderr
@@ -13,7 +13,7 @@ LL |     ABORT();
    = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_nounwind` at RUSTLIB/core/src/panicking.rs:LL:CC
 note: inside `main`

diff --git a/src/tools/miri/tests/fail/panic/double_panic.stderr b/src/tools/miri/tests/fail/panic/double_panic.stderr
@@ -18,7 +18,7 @@ LL |     ABORT();
    = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_nounwind_nobacktrace` at RUSTLIB/core/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_in_cleanup` at RUSTLIB/core/src/panicking.rs:LL:CC

diff --git a/src/tools/miri/tests/fail/panic/panic_abort1.stderr b/src/tools/miri/tests/fail/panic/panic_abort1.stderr
@@ -14,7 +14,7 @@ LL |                 ABORT();
    = note: inside `std::panicking::rust_panic` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
 note: inside `main`
   --> $DIR/panic_abort1.rs:LL:CC

diff --git a/src/tools/miri/tests/fail/panic/panic_abort2.stderr b/src/tools/miri/tests/fail/panic/panic_abort2.stderr
@@ -14,7 +14,7 @@ LL |                 ABORT();
    = note: inside `std::panicking::rust_panic` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
 note: inside `main`
   --> $DIR/panic_abort2.rs:LL:CC

diff --git a/src/tools/miri/tests/fail/panic/panic_abort3.stderr b/src/tools/miri/tests/fail/panic/panic_abort3.stderr
@@ -14,7 +14,7 @@ LL |                 ABORT();
    = note: inside `std::panicking::rust_panic` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
 note: inside `main`
   --> $DIR/panic_abort3.rs:LL:CC

diff --git a/src/tools/miri/tests/fail/panic/panic_abort4.stderr b/src/tools/miri/tests/fail/panic/panic_abort4.stderr
@@ -14,7 +14,7 @@ LL |                 ABORT();
    = note: inside `std::panicking::rust_panic` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
 note: inside `main`
   --> $DIR/panic_abort4.rs:LL:CC

diff --git a/src/tools/miri/tests/fail/terminate-terminator.stderr b/src/tools/miri/tests/fail/terminate-terminator.stderr
@@ -18,7 +18,7 @@ LL |     ABORT();
    = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_nounwind` at RUSTLIB/core/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_cannot_unwind` at RUSTLIB/core/src/panicking.rs:LL:CC

diff --git a/src/tools/miri/tests/fail/unwind-action-terminate.stderr b/src/tools/miri/tests/fail/unwind-action-terminate.stderr
@@ -16,7 +16,7 @@ LL |     ABORT();
    = note: inside `std::sys::pal::PLATFORM::abort_internal` at RUSTLIB/std/src/sys/pal/PLATFORM/mod.rs:LL:CC
    = note: inside `std::panicking::rust_panic_with_hook` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside closure at RUSTLIB/std/src/panicking.rs:LL:CC
-   = note: inside `std::sys_common::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   = note: inside `std::sys::backtrace::__rust_end_short_backtrace::<{closure@std::panicking::begin_panic_handler::{closure#0}}, !>` at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    = note: inside `std::panicking::begin_panic_handler` at RUSTLIB/std/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_nounwind` at RUSTLIB/core/src/panicking.rs:LL:CC
    = note: inside `core::panicking::panic_cannot_unwind` at RUSTLIB/core/src/panicking.rs:LL:CC

diff --git a/src/tools/miri/tests/pass/backtrace/backtrace-api-v0.stderr b/src/tools/miri/tests/pass/backtrace/backtrace-api-v0.stderr
@@ -4,7 +4,7 @@ $DIR/backtrace-api-v0.rs:LL:CC (func_b)
 $DIR/backtrace-api-v0.rs:LL:CC (func_a)
 $DIR/backtrace-api-v0.rs:LL:CC (main)
 RUSTLIB/core/src/ops/function.rs:LL:CC (<fn() as std::ops::FnOnce<()>>::call_once - shim(fn()))
-RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC (std::sys_common::backtrace::__rust_begin_short_backtrace)
+RUSTLIB/std/src/sys/backtrace.rs:LL:CC (std::sys::backtrace::__rust_begin_short_backtrace)
 RUSTLIB/std/src/rt.rs:LL:CC (std::rt::lang_start::{closure#0})
 RUSTLIB/core/src/ops/function.rs:LL:CC (std::ops::function::impls::call_once)
 RUSTLIB/std/src/panicking.rs:LL:CC (std::panicking::r#try::do_call)

diff --git a/src/tools/miri/tests/pass/backtrace/backtrace-api-v1.stderr b/src/tools/miri/tests/pass/backtrace/backtrace-api-v1.stderr
@@ -4,7 +4,7 @@ $DIR/backtrace-api-v1.rs:LL:CC (func_b)
 $DIR/backtrace-api-v1.rs:LL:CC (func_a)
 $DIR/backtrace-api-v1.rs:LL:CC (main)
 RUSTLIB/core/src/ops/function.rs:LL:CC (<fn() as std::ops::FnOnce<()>>::call_once - shim(fn()))
-RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC (std::sys_common::backtrace::__rust_begin_short_backtrace)
+RUSTLIB/std/src/sys/backtrace.rs:LL:CC (std::sys::backtrace::__rust_begin_short_backtrace)
 RUSTLIB/std/src/rt.rs:LL:CC (std::rt::lang_start::{closure#0})
 RUSTLIB/core/src/ops/function.rs:LL:CC (std::ops::function::impls::call_once)
 RUSTLIB/std/src/panicking.rs:LL:CC (std::panicking::r#try::do_call)

diff --git a/src/tools/miri/tests/pass/backtrace/backtrace-global-alloc.stderr b/src/tools/miri/tests/pass/backtrace/backtrace-global-alloc.stderr
@@ -2,8 +2,8 @@
  at $DIR/backtrace-global-alloc.rs:LL:CC
    1: <fn() as std::ops::FnOnce<()>>::call_once - shim(fn())
  at RUSTLIB/core/src/ops/function.rs:LL:CC
-   2: std::sys_common::backtrace::__rust_begin_short_backtrace
- at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   2: std::sys::backtrace::__rust_begin_short_backtrace
+ at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    3: std::rt::lang_start::{closure#0}
  at RUSTLIB/std/src/rt.rs:LL:CC
    4: std::ops::function::impls::call_once

diff --git a/src/tools/miri/tests/pass/backtrace/backtrace-std.stderr b/src/tools/miri/tests/pass/backtrace/backtrace-std.stderr
@@ -10,8 +10,8 @@
  at $DIR/backtrace-std.rs:LL:CC
    5: <fn() as std::ops::FnOnce<()>>::call_once - shim(fn())
  at RUSTLIB/core/src/ops/function.rs:LL:CC
-   6: std::sys_common::backtrace::__rust_begin_short_backtrace
- at RUSTLIB/std/src/sys_common/backtrace.rs:LL:CC
+   6: std::sys::backtrace::__rust_begin_short_backtrace
+ at RUSTLIB/std/src/sys/backtrace.rs:LL:CC
    7: std::rt::lang_start::{closure#0}
  at RUSTLIB/std/src/rt.rs:LL:CC
    8: std::ops::function::impls::call_once