rust/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp, branch 1.74.0 https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.74.0 2023-08-04T00:48:05+00:00 coverage: Don't convert symbol names to `CString` for FFI 2023-08-04T00:48:05+00:00 Zalathar Zalathar@users.noreply.github.com 2023-07-24T07:47:47+00:00 urn:sha1:4b154bc8e2bed4c69ae46dd761780a452073f771 coverage: Don't convert filenames to `CString` for FFI 2023-08-04T00:48:05+00:00 Zalathar Zalathar@users.noreply.github.com 2023-07-24T07:27:29+00:00 urn:sha1:e1841186834fa53abccacc8742025986bfaf5f9e Remove `LLVMRustCoverageHashCString` 2023-07-13T01:31:15+00:00 Zalathar Zalathar@users.noreply.github.com 2023-07-07T07:07:48+00:00 urn:sha1:352d0315998c3691e811d8406ae7931143cf7a16 Coverage has two FFI functions for computing the hash of a byte string. One takes a ptr/len pair, and the other takes a NUL-terminated C string. But on closer inspection, the C string version is unnecessary. The calling-side code converts a Rust `&str` into a C string, and the C++ code then immediately turns it back into a ptr/len string before actually hashing it. Fix the length parameter type of `LLVMRustCoverageHashByteArray` 2023-07-13T01:31:15+00:00 Zalathar Zalathar@users.noreply.github.com 2023-07-07T07:19:41+00:00 urn:sha1:7292608e213ddf64e2ecf69c6e074d7d67a2c9ec The Rust-side declaration uses `libc::size_t` for the number of bytes, but the C++ declaration was using `unsigned` instead of `size_t`. Correctly mark parameter `RustMappingRegions` as pointer-to-`const` 2023-05-09T08:43:12+00:00 Zalathar Zalathar@users.noreply.github.com 2023-05-09T08:38:47+00:00 urn:sha1:9addf0651c2fc9174824ea7e28c2651c780ae968 The regions don't need to be mutable because we pass a copy of them to LLVM instead, and this matches the `*const` in the Rust-side signature. Isolate coverage FFI type layouts from their underlying LLVM C++ types 2023-05-09T08:08:32+00:00 Zalathar Zalathar@users.noreply.github.com 2023-05-08T03:57:20+00:00 urn:sha1:7cab196e7cccb68454e0ee5e667628387ad06463 rustc_llvm: replace llvm::makeArrayRef with ArrayRef constructors. 2023-01-11T16:25:15+00:00 Dmitri Gribenko dmitrig@google.com 2023-01-11T15:39:01+00:00 urn:sha1:4f0c88f8bda92e16db9b59e5c585ae882dd4a086 LLVM upstream has deprecated llvm::makeArrayRef and will remove it. Update the minimum external LLVM to 13 2022-08-14T20:46:51+00:00 Josh Stone jistone@redhat.com 2022-08-12T17:22:38+00:00 urn:sha1:2970ad8aeeaa94ad5af5fc49150c14bcf86bf7c9 Update CoverageMappingFormat Support to Version6 2021-11-23T23:49:03+00:00 Arpad Borsos swatinem@swatinem.de 2021-10-19T09:09:43+00:00 urn:sha1:566ad8da451a85ba2e45126cb7ad64f55450e31d Version 5 adds Branch Regions which are a prerequisite for branch coverage. Version 6 can use the zeroth filename as prefix for other relative files. Update the minimum external LLVM to 11 2021-10-22T16:22:18+00:00 Josh Stone jistone@redhat.com 2021-10-19T17:24:26+00:00 urn:sha1:65150af1b4841feeb8b81f1ada60de1191912590