bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Add -Z oom={panic,abort} command-line option

Browse source
This commit is contained in:
Amanieu d'Antras 2021-10-06 15:52:54 +01:00
parent 1204400ab8
commit aa36237e16
9 changed files with 113 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

12
compiler/rustc_session/src/options.rs
View file

@ -375,6 +375,7 @@ mod desc {
pub const parse_passes: &str = "a space-separated list of passes, or `all`";
pub const parse_panic_strategy: &str = "either `unwind` or `abort`";
pub const parse_opt_panic_strategy: &str = parse_panic_strategy;
pub const parse_oom_strategy: &str = "either `panic` or `abort`";
pub const parse_relro_level: &str = "one of: `full`, `partial`, or `off`";
pub const parse_sanitizers: &str = "comma separated list of sanitizers: `address`, `cfi`, `hwaddress`, `leak`, `memory`, `memtag`, or `thread`";
pub const parse_sanitizer_memory_track_origins: &str = "0, 1, or 2";
@ -620,6 +621,15 @@ mod parse {
true
}
crate fn parse_oom_strategy(slot: &mut OomStrategy, v: Option<&str>) -> bool {
match v {
Some("panic") => *slot = OomStrategy::Panic,
Some("abort") => *slot = OomStrategy::Abort,
_ => return false,
}
true
}
crate fn parse_relro_level(slot: &mut Option<RelroLevel>, v: Option<&str>) -> bool {
match v {
Some(s) => match s.parse::<RelroLevel>() {
@ -1328,6 +1338,8 @@ options! {
"prevent automatic injection of the profiler_builtins crate"),
normalize_docs: bool = (false, parse_bool, [TRACKED],
"normalize associated items in rustdoc when generating documentation"),
oom: OomStrategy = (OomStrategy::Abort, parse_oom_strategy, [TRACKED],
"panic strategy for out-of-memory handling"),
osx_rpath_install_name: bool = (false, parse_bool, [TRACKED],
"pass `-install_name @rpath/...` to the macOS linker (default: no)"),
panic_abort_tests: bool = (false, parse_bool, [TRACKED],