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a5fb8b90bf
rust/compiler
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Matthias Krüger a5fb8b90bf
Rollup merge of #129684 - Strophox:miri-pass-pointer-to-ffi, r=RalfJung 
Enable Miri to pass pointers through FFI

Following https://github.com/rust-lang/rust/pull/126787, the purpose of this PR is to now enable Miri to execute native calls that make use of pointers.

> <details>
>
> <summary> Simple example </summary>
>
> ```rust
> extern "C" {
>     fn ptr_printer(ptr: *mut i32);
> }
>
> fn main() {
>     let ptr = &mut 42 as *mut i32;
>     unsafe {
>         ptr_printer(ptr);
>     }
> }
> ```
> ```c
> void ptr_printer(int *ptr) {
>   printf("printing pointer dereference from C: %d\n", *ptr);
> }
> ```
> should now show `printing pointer dereference from C: 42`.
>
> </details>

Note that this PR does not yet implement any logic involved in updating Miri's "analysis" state (byte initialization, provenance) upon such a native call.

r? ``@RalfJung``
2024-08-31 20:36:25 +02:00
..
rustc Link std statically in rustc_driver 2024-08-11 04:16:53 +02:00
rustc_abi ABI compat check: detect unadjusted ABI mismatches 2024-08-27 09:04:59 +02:00
rustc_arena compiler: Remove feature(new_uninit) 2024-08-27 10:17:05 -07:00
rustc_ast Rollup merge of #120221 - compiler-errors:statements-are-not-patterns, r=nnethercote 2024-08-31 10:08:51 +02:00
rustc_ast_ir Add warn(unreachable_pub) to several crates. 2024-08-16 08:46:13 +10:00
rustc_ast_lowering fmt-debug option 2024-08-28 23:32:40 +01:00
rustc_ast_passes Rollup merge of #126013 - nnethercote:unreachable_pub, r=Urgau 2024-08-27 00:41:57 +02:00
rustc_ast_pretty Add warn(unreachable_pub) to rustc_ast_pretty. 2024-08-16 08:46:46 +10:00
rustc_attr Rollup merge of #126013 - nnethercote:unreachable_pub, r=Urgau 2024-08-27 00:41:57 +02:00
rustc_baked_icu_data Don't add warn(unreachable_pub) to rustc_baked_icu. 2024-08-16 08:46:52 +10:00
rustc_borrowck Rollup merge of #129340 - stephen-lazaro:u/slazaro/issue-129274, r=compiler-errors 2024-08-27 00:42:00 +02:00
rustc_builtin_macros Rollup merge of #123940 - kornelski:remove-derived-debug, r=Urgau 2024-08-29 16:21:46 +02:00
rustc_codegen_cranelift Rollup merge of #128731 - RalfJung:simd-shuffle-vector, r=workingjubilee 2024-08-27 01:46:50 -05:00
rustc_codegen_gcc Rollup merge of #128731 - RalfJung:simd-shuffle-vector, r=workingjubilee 2024-08-27 01:46:50 -05:00
rustc_codegen_llvm Rollup merge of #128970 - DianQK:lint-llvm-ir, r=nikic 2024-08-29 16:21:47 +02:00
rustc_codegen_ssa Rollup merge of #129366 - petrochenkov:libsearch, r=jieyouxu 2024-08-31 10:08:53 +02:00
rustc_const_eval Rollup merge of #129684 - Strophox:miri-pass-pointer-to-ffi, r=RalfJung 2024-08-31 20:36:25 +02:00
rustc_data_structures Update indexmap and use IndexMap::append 2024-08-13 16:16:57 -07:00
rustc_driver
rustc_driver_impl Rollup merge of #129667 - dev-ardi:rustc_driver-cleanup, r=michaelwoerister 2024-08-28 17:12:19 +02:00
rustc_error_codes Add warn(unreachable_pub) to rustc_error_codes. 2024-08-27 11:49:59 +10:00
rustc_error_messages Add warn(unreachable_pub) to rustc_error_messages. 2024-08-27 11:52:08 +10:00
rustc_errors Add warn(unreachable_pub) to rustc_errors. 2024-08-27 12:03:37 +10:00
rustc_expand Add warn(unreachable_pub) to rustc_expand. 2024-08-27 12:40:38 +10:00
rustc_feature Rollup merge of #123940 - kornelski:remove-derived-debug, r=Urgau 2024-08-29 16:21:46 +02:00
rustc_fluent_macro Add warn(unreachable_pub) to rustc_fluent_macro. 2024-08-27 12:56:54 +10:00
rustc_fs_util Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_graphviz Add warn(unreachable_pub) to rustc_graphviz. 2024-08-27 12:58:29 +10:00
rustc_hir Implement RFC 3525. 2024-08-28 09:54:23 +02:00
rustc_hir_analysis Stop using ty::GenericPredicates for non-predicates_of queries 2024-08-29 00:17:40 -04:00
rustc_hir_pretty Add warn(unreachable_pub) to rustc_hir_pretty. 2024-08-27 13:25:40 +10:00
rustc_hir_typeck Rollup merge of #129725 - compiler-errors:predicates-of, r=fmease 2024-08-31 10:08:57 +02:00
rustc_incremental Add warn(unreachable_pub) to rustc_incremental. 2024-08-27 14:30:20 +10:00
rustc_index Rollup merge of #129401 - workingjubilee:partial-initialization-of-stabilization, r=dtolnay,joboet 2024-08-28 19:12:52 -07:00
rustc_index_macros Remove usage of specialization from newtype_index! 2024-06-30 16:42:53 +00:00
rustc_infer Stop using ty::GenericPredicates for non-predicates_of queries 2024-08-29 00:17:40 -04:00
rustc_interface Rollup merge of #128970 - DianQK:lint-llvm-ir, r=nikic 2024-08-29 16:21:47 +02:00
rustc_lexer Add warn(unreachable_pub) to rustc_lexer. 2024-08-27 15:12:46 +10:00
rustc_lint Rollup merge of #129725 - compiler-errors:predicates-of, r=fmease 2024-08-31 10:08:57 +02:00
rustc_lint_defs Rollup merge of #129534 - workingjubilee:ratchet-wasm-c-abi-fcw-to-deny, r=daxpedda,alexcrichton 2024-08-31 10:08:54 +02:00
rustc_llvm Rollup merge of #128970 - DianQK:lint-llvm-ir, r=nikic 2024-08-29 16:21:47 +02:00
rustc_log Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_macros Add warn(unreachable_pub) to rustc_metadata. 2024-08-29 20:13:06 +10:00
rustc_metadata Rollup merge of #129725 - compiler-errors:predicates-of, r=fmease 2024-08-31 10:08:57 +02:00
rustc_middle Rollup merge of #129684 - Strophox:miri-pass-pointer-to-ffi, r=RalfJung 2024-08-31 20:36:25 +02:00
rustc_mir_build Add warn(unreachable_pub) to rustc_mir_build. 2024-08-29 20:13:06 +10:00
rustc_mir_dataflow Add warn(unreachable_pub) to rustc_mir_dataflow. 2024-08-29 20:13:06 +10:00
rustc_mir_transform Rollup merge of #129724 - nnethercote:rm-Option-bang, r=fee1-dead 2024-08-31 10:08:56 +02:00
rustc_monomorphize Add warn(unreachable_pub) to rustc_monomorphize. 2024-08-29 20:13:06 +10:00
rustc_next_trait_solver Add warn(unreachable_pub) to rustc_next_trait_solver. 2024-08-29 20:13:06 +10:00
rustc_parse Rollup merge of #120221 - compiler-errors:statements-are-not-patterns, r=nnethercote 2024-08-31 10:08:51 +02:00
rustc_parse_format Add warn(unreachable_pub) to rustc_parse_format. 2024-08-29 20:13:06 +10:00
rustc_passes Add warn(unreachable_pub) to rustc_passes. 2024-08-29 20:18:40 +10:00
rustc_pattern_analysis Add warn(unreachable_pub) to rustc_pattern_analysis. 2024-08-29 20:18:44 +10:00
rustc_privacy Add warn(unreachable_pub) to rustc_privacy. 2024-08-29 20:18:44 +10:00
rustc_query_impl Add warn(unreachable_pub) to rustc_query_impl. 2024-08-29 20:18:44 +10:00
rustc_query_system Add warn(unreachable_pub) to rustc_query_system. 2024-08-29 20:18:44 +10:00
rustc_resolve Add warn(unreachable_pub) to rustc_resolve. 2024-08-29 20:18:44 +10:00
rustc_sanitizers Rollup merge of #129345 - compiler-errors:scratch4, r=jieyouxu 2024-08-21 18:15:06 +02:00
rustc_serialize Reformat use declarations. 2024-07-29 08:26:52 +10:00
rustc_session Rollup merge of #128970 - DianQK:lint-llvm-ir, r=nikic 2024-08-29 16:21:47 +02:00
rustc_smir Stop using a special inner body for the coroutine by-move body for async closures 2024-08-26 18:44:19 -04:00
rustc_span Rollup merge of #123940 - kornelski:remove-derived-debug, r=Urgau 2024-08-29 16:21:46 +02:00
rustc_symbol_mangling Stop using a special inner body for the coroutine by-move body for async closures 2024-08-26 18:44:19 -04:00
rustc_target riscv64imac: allow shadow call stack sanitizer 2024-08-29 21:48:48 +08:00
rustc_trait_selection Rollup merge of #129725 - compiler-errors:predicates-of, r=fmease 2024-08-31 10:08:57 +02:00
rustc_traits Remove redundant type ops 2024-08-14 14:18:17 -04:00
rustc_transmute Removes dead code from the compiler 2024-08-25 13:41:39 +08:00
rustc_ty_utils Auto merge of #128506 - compiler-errors:by-move-body, r=cjgillot 2024-08-27 23:30:24 +00:00
rustc_type_ir Rollup merge of #129527 - compiler-errors:lint-nit, r=Nadrieril 2024-08-31 10:08:53 +02:00
rustc_type_ir_macros Reformat use declarations. 2024-07-29 08:26:52 +10:00
stable_mir Introduce methods for obtaining Location for statements and terminators 2024-08-23 12:45:38 -04:00