debuginfo: Expose limited debuginfo in command line options
This commit is contained in:
Michael Woerister
parent
1938e87393
commit
e15fd400ba
@ -455,6 +455,25 @@ pub fn optmulti(short_name: &str, long_name: &str, desc: &str, hint: &str) -> Op
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}
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}
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/// Create a generic option group, stating all parameters explicitly
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pub fn opt(short_name: &str,
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long_name: &str,
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desc: &str,
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hint: &str,
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hasarg: HasArg,
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occur: Occur) -> OptGroup {
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let len = short_name.len();
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assert!(len == 1 || len == 0);
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OptGroup {
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short_name: short_name.to_owned(),
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long_name: long_name.to_owned(),
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hint: hint.to_owned(),
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desc: desc.to_owned(),
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hasarg: hasarg,
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occur: occur
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}
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}
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impl Fail_ {
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/// Convert a `Fail_` enum into an error string.
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pub fn to_err_msg(self) -> ~str {
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@ -11,7 +11,8 @@
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use back::link;
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use back::{arm, x86, x86_64, mips};
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use driver::session::{Aggressive, CrateTypeExecutable, FullDebugInfo, NoDebugInfo};
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use driver::session::{Aggressive, CrateTypeExecutable, FullDebugInfo, LimitedDebugInfo,
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NoDebugInfo};
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use driver::session::{Session, Session_, No, Less, Default};
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use driver::session;
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use front;
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@ -38,7 +39,9 @@ use std::vec;
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use std::vec_ng::Vec;
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use std::vec_ng;
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use collections::{HashMap, HashSet};
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use getopts::{optopt, optmulti, optflag, optflagopt};
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use getopts::{optopt, optmulti, optflag, optflagopt, opt};
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use MaybeHasArg = getopts::Maybe;
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use OccurOptional = getopts::Optional;
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use getopts;
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use syntax::ast;
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use syntax::abi;
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@ -865,10 +868,17 @@ pub fn build_session_options(matches: &getopts::Matches)
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} else { No }
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};
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let gc = debugging_opts & session::GC != 0;
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let debuginfo = if matches.opt_present("g") || matches.opt_present("debuginfo") {
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FullDebugInfo
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} else {
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NoDebugInfo
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let debuginfo = match matches.opt_default("debuginfo", "2") {
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Some(level) => {
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match level {
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~"0" => NoDebugInfo,
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~"1" => LimitedDebugInfo,
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~"2" => FullDebugInfo,
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_ => early_error("debug info level needs to be between 0-2")
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}
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}
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None => NoDebugInfo
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};
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let addl_lib_search_paths = matches.opt_strs("L").map(|s| {
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@ -1016,61 +1026,47 @@ pub fn optgroups() -> ~[getopts::OptGroup] {
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optflag("h", "help", "Display this message"),
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optmulti("", "cfg", "Configure the compilation environment", "SPEC"),
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optmulti("L", "", "Add a directory to the library search path", "PATH"),
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optmulti("", "crate-type", "Comma separated list of types of crates for the \
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compiler to emit",
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optmulti("", "crate-type", "Comma separated list of types of crates for the compiler to emit",
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"[bin|lib|rlib|dylib|staticlib]"),
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optmulti("", "emit", "Comma separated list of types of output for the compiler
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to emit",
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optmulti("", "emit", "Comma separated list of types of output for the compiler to emit",
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"[asm|bc|ir|obj|link]"),
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optflag("", "crate-id", "Output the crate id and exit"),
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optflag("", "crate-name", "Output the crate name and exit"),
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optflag("", "crate-file-name", "Output the file(s) that would be written if compilation \
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continued and exit"),
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optflag("", "ls", "List the symbols defined by a library crate"),
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optflag("g", "debuginfo", "Emit DWARF debug info to the objects created"),
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optflag("", "no-trans",
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"Run all passes except translation; no output"),
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optflag("", "no-analysis",
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"Parse and expand the output, but run no analysis or produce \
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output"),
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optflag("O", "", "Equivalent to --opt-level=2"),
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optopt("o", "", "Write output to <filename>", "FILENAME"),
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optopt("", "opt-level",
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"Optimize with possible levels 0-3", "LEVEL"),
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optopt( "", "out-dir",
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"Write output to compiler-chosen filename
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in <dir>", "DIR"),
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optflag("", "parse-only",
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"Parse only; do not compile, assemble, or link"),
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opt("g", "debuginfo", "Emit DWARF debug info to the objects created:
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0 = no debug info,
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1 = line-tables only (for stacktraces),
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2 = full debug info with variable, argument and type information",
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"LEVEL", MaybeHasArg, OccurOptional),
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optflag("", "no-trans", "Run all passes except translation; no output"),
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optflag("", "no-analysis", "Parse and expand the output, but run no analysis or produce output"),
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optflag("O", "", "Equivalent to --opt-level=2"),
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optopt("o", "", "Write output to <filename>", "FILENAME"),
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optopt("", "opt-level", "Optimize with possible levels 0-3", "LEVEL"),
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optopt( "", "out-dir", "Write output to compiler-chosen filename in <dir>", "DIR"),
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optflag("", "parse-only", "Parse only; do not compile, assemble, or link"),
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optflagopt("", "pretty",
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"Pretty-print the input instead of compiling;
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valid types are: normal (un-annotated source),
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expanded (crates expanded),
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typed (crates expanded, with type annotations),
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or identified (fully parenthesized,
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AST nodes and blocks with IDs)", "TYPE"),
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optflagopt("", "dep-info",
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"Output dependency info to <filename> after compiling", "FILENAME"),
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optopt("", "sysroot",
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"Override the system root", "PATH"),
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"Pretty-print the input instead of compiling;
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valid types are: normal (un-annotated source),
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expanded (crates expanded),
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typed (crates expanded, with type annotations),
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or identified (fully parenthesized,
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AST nodes and blocks with IDs)", "TYPE"),
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optflagopt("", "dep-info", "Output dependency info to <filename> after compiling", "FILENAME"),
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optopt("", "sysroot", "Override the system root", "PATH"),
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optflag("", "test", "Build a test harness"),
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optopt("", "target",
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"Target triple cpu-manufacturer-kernel[-os]
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to compile for (see chapter 3.4 of http://www.sourceware.org/autobook/
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for details)", "TRIPLE"),
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optmulti("W", "warn",
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"Set lint warnings", "OPT"),
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optmulti("A", "allow",
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"Set lint allowed", "OPT"),
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optmulti("D", "deny",
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"Set lint denied", "OPT"),
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optmulti("F", "forbid",
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"Set lint forbidden", "OPT"),
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optmulti("C", "codegen",
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"Set a codegen option", "OPT[=VALUE]"),
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optmulti("Z", "", "Set internal debugging options", "FLAG"),
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optflag( "v", "version",
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"Print version info and exit"),
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optopt("", "target", "Target triple cpu-manufacturer-kernel[-os]
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to compile for (see chapter 3.4 of http://www.sourceware.org/autobook/
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for details)", "TRIPLE"),
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optmulti("W", "warn", "Set lint warnings", "OPT"),
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optmulti("A", "allow", "Set lint allowed", "OPT"),
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optmulti("D", "deny", "Set lint denied", "OPT"),
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optmulti("F", "forbid", "Set lint forbidden", "OPT"),
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optmulti("C", "codegen", "Set a codegen option", "OPT[=VALUE]"),
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optmulti("Z", "", "Set internal debugging options", "FLAG"),
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optflag( "v", "version", "Print version info and exit"),
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]
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}
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@ -8,7 +8,7 @@
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// compile-flags:-g
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// compile-flags:-g1
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pub trait TraitWithDefaultMethod {
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fn method(self) {
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@ -10,7 +10,7 @@
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// ignore-android: FIXME(#10381)
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// compile-flags:-g
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// compile-flags:-g1
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// debugger:run
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// Nothing to do here really, just make sure it compiles. See issue #8513.
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