Matthias Krüger 0bb72a2c66 Rollup merge of #91675 - ivanloz:memtagsan, r=nagisa ... Add MemTagSanitizer Support Add support for the LLVM [MemTagSanitizer](https://llvm.org/docs/MemTagSanitizer.html). On hardware which supports it (see caveats below), the MemTagSanitizer can catch bugs similar to AddressSanitizer and HardwareAddressSanitizer, but with lower overhead. On a tag mismatch, a SIGSEGV is signaled with code SEGV_MTESERR / SEGV_MTEAERR. # Usage `-Zsanitizer=memtag -C target-feature="+mte"` # Comments/Caveats * MemTagSanitizer is only supported on AArch64 targets with hardware support * Requires `-C target-feature="+mte"` * LLVM MemTagSanitizer currently only performs stack tagging. # TODO * Tests * Example		2022-02-18 23:23:03 +01:00
..
cgu_reuse_tracker.rs	Make Diagnostic::span_fatal unconditionally raise an error	2021-05-08 23:12:04 -04:00
code_stats.rs
config.rs	Add support for control-flow protection	2022-02-14 08:31:24 -08:00
cstore.rs	Import SourceFiles from crate before decoding foreign Span	2021-12-23 12:56:12 -05:00
filesearch.rs	Inline and remove FileSearch::search.	2022-02-02 09:06:34 +11:00
lib.rs	add a rustc::query_stability lint	2022-02-01 10:15:59 +01:00
options.rs	Rollup merge of #91675 - ivanloz:memtagsan, r=nagisa	2022-02-18 23:23:03 +01:00
output.rs	Auto merge of #91957 - nnethercote:rm-SymbolStr, r=oli-obk	2021-12-19 09:31:37 +00:00
parse.rs	review comment: plural of emoji is emoji	2021-11-23 20:36:19 +00:00
search_paths.rs	Make SearchPathFile::file_name_str non-optional.	2022-02-02 13:16:25 +11:00
session.rs	Remove DiagnosticBuilder.quiet	2022-01-23 00:11:13 -06:00
utils.rs