Comments (4)
bjorn3
commented on August 24, 2024
At least alloc::alloc::exchange_malloc exists in liballoc with exactly the same full symbol name including hash.
from rustc_codegen_cranelift.
bjorn3
commented on August 24, 2024
Symbols from rustc_codegen_cranelift:
$ nm xargo/target/debug/xargo
xargo/target/debug/xargo(data.o):
000000000000043d d _0
000000000000042d d _3
U __ZN12alloc_system8platform75_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$12alloc_zeroed17h79368c8eb8fc6e8eE
U __ZN12alloc_system8platform75_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$5alloc17h4ed6afcc55fd971dE
U __ZN12alloc_system8platform75_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$7dealloc17h1e69e6d3ecea17e7E
U __ZN12alloc_system8platform75_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$7realloc17he7eabe075503b093E
00000000000002e0 T __ZN4core3ptr13drop_in_place17hbfa94f7f536f4f1aE
U __ZN4core5alloc6Layout25from_size_align_unchecked17hf2ead6bf6994c8b9E
U __ZN5alloc5alloc15exchange_malloc17he4ad6b3b3fe9e17dE
U __ZN5alloc5alloc8box_free17h3b1e85a33b3d2dbcE
0000000000000118 T __ZN5xargo4main17ha4fe8a15b487d3a2E
000000000000044a D __ZN5xargo5ALLOC17hacdde07616dc6e79E
000000000000039a T ___rg_alloc
00000000000002f3 T ___rg_alloc_zeroed
00000000000000ae T ___rg_dealloc
0000000000000000 T ___rg_realloc
0000000000000420 T _main
U _puts
00000000000000a7 T _rust_begin_unwind
0000000000000379 T _rust_oom
Symbols from rustc_codegen_llvm (tricked into using rlibs compiled by rustc_codegen_cranelift):
$ nm xargo/target/debug/deps/xargo-1eae7525e610cc5d.3p4fkhb6ukg309zl.rcgu.o
U ___rg_alloc
U ___rg_alloc_zeroed
U ___rg_dealloc
U ___rg_realloc
0000000000000000 T ___rust_alloc
0000000000000030 T ___rust_alloc_zeroed
0000000000000010 T ___rust_dealloc
0000000000000020 T ___rust_realloc]
$ nm xargo/target/debug/deps/xargo-1eae7525e610cc5d.xargo.6g0vpmg5-cgu.0.rcgu.o
0000000000000000 t __ZN12alloc_system16realloc_fallback38_$LT$impl$u20$alloc_system..System$GT$16realloc_fallback17hb26a786c8cba6971E
00000000000000d0 t __ZN12alloc_system8platform14aligned_malloc17hd77223dfc84314d5E
0000000000000140 t __ZN12alloc_system8platform75_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$12alloc_zeroed17h79368c8eb8fc6e8eE
0000000000000280 t __ZN12alloc_system8platform75_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$5alloc17h4ed6afcc55fd971dE
0000000000000360 t __ZN12alloc_system8platform75_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$7dealloc17h1e69e6d3ecea17e7E
0000000000000390 t __ZN12alloc_system8platform75_$LT$impl$u20$core..alloc..GlobalAlloc$u20$for$u20$alloc_system..System$GT$7realloc17he7eabe075503b093E
0000000000000440 t __ZN35_$LT$core..ptr..Unique$LT$T$GT$$GT$6as_ptr17haa43b151e81becb1E
0000000000000460 t __ZN4core3cmp3Ord3min17h564fa61d56e9b034E
00000000000004e0 t __ZN4core3cmp3min17h501037777ab80b60E
0000000000000510 t __ZN4core3cmp5impls57_$LT$impl$u20$core..cmp..PartialOrd$u20$for$u20$usize$GT$2le17hbb5bd3d10381b616E
0000000000000540 t __ZN4core3num12NonZeroUsize13new_unchecked17h167557d6c0d13e16E
0000000000000570 t __ZN4core3num12NonZeroUsize3get17hb43aad1e531da046E
0000000000000590 t __ZN4core3ptr13drop_in_place17hbfa94f7f536f4f1aE
00000000000005c0 t __ZN4core3ptr31_$LT$impl$u20$$BP$mut$u20$T$GT$7is_null17h02f95dcef0263e66E
0000000000000600 t __ZN4core3ptr8null_mut17h152b26580cbcb7dcE
0000000000000610 t __ZN4core3ptr8null_mut17hc429d83742372fa5E
0000000000000620 t __ZN4core5alloc6Layout25from_size_align_unchecked17hf2ead6bf6994c8b9E
0000000000000670 t __ZN4core5alloc6Layout4size17h23d7a6031eeb96edE
0000000000000690 t __ZN4core5alloc6Layout5align17h3dd4ae9cc3d253a4E
00000000000006c0 t __ZN58_$LT$core..alloc..Layout$u20$as$u20$core..clone..Clone$GT$5clone17hd4d1e4021aab0408E
00000000000006e0 t __ZN5alloc5alloc15exchange_malloc17he4ad6b3b3fe9e17dE
0000000000000760 t __ZN5alloc5alloc18handle_alloc_error17h8b7d97331e5aea64E
0000000000000780 t __ZN5alloc5alloc5alloc17h5a1cee734b52541aE
00000000000007d0 t __ZN5alloc5alloc7dealloc17h7f817ec477fb33b0E
0000000000000820 t __ZN5alloc5alloc8box_free17h3b1e85a33b3d2dbcE
00000000000008c0 t __ZN5xargo4main17ha4fe8a15b487d3a2E
0000000000000ab2 s __ZN5xargo5ALLOC17hacdde07616dc6e79E
0000000000000930 T ___rg_alloc
0000000000000a50 T ___rg_alloc_zeroed
0000000000000980 T ___rg_dealloc
00000000000009e0 T ___rg_realloc
U ___rust_alloc
U ___rust_dealloc
U _calloc
U _free
0000000000000aa0 T _main
U _malloc
U _memcpy
U _memset
U _posix_memalign
U _puts
U _realloc
0000000000000890 T _rust_begin_unwind
00000000000008a0 T _rust_oom
0000000000000ab3 s l___unnamed_1
from rustc_codegen_cranelift.
bjorn3
commented on August 24, 2024
Got it finally fixed locally!!! Will push it later.
from rustc_codegen_cranelift.
bjorn3
commented on August 24, 2024
Fixed in d67fd16...d20f54b
Please note that it only works on macOS, not linux, because the linker doesn't accept duplicate definitions of a symbol.
from rustc_codegen_cranelift.
Related Issues (20)
- will it compatible with mold? HOT 6
- `panic in a function that cannot unwind` anytime a thread panics HOT 2
- macOS aarch64 compile bug HOT 8
- rustc-codegen-cranelift-preview support for aarch64-apple-darwin HOT 3
- Unable to build rustc_codegen_cranelift on windows with rust-lld HOT 3
- cranelift fails to build Bevy 0.13.2 on macOS HOT 7
- Dynamically linked library path resolution with `cargo clif test --doc` differs from `cargo test --doc` HOT 3
- Little questions to help HOT 5
- Bevy crashes at startup on macOS HOT 2
- Running tests using Bevy 0.14.0 fails on Windows HOT 5
- Using in Windows HOT 14
- What is causing this crash? HOT 6
- Use minimal rustup profile in CI
- Run abi-cafe on arm64 macOS
- Crash when using cranelift HOT 6
- Linking error with aws_lc_rs HOT 7
- `evaluation of constant value failed` on macOS M1 HOT 6
- Tracking issue for abi-cafe failures
- linking issue wit HOT 2
- Panics with cranelift on MacOS cause "fatal runtime error: failed to initiate panic, error 5" HOT 3
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from rustc_codegen_cranelift.