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| author | Ian Lance Taylor <iant@google.com> | 2008-03-07 07:00:48 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <iant@google.com> | 2008-03-07 07:00:48 +0000 |
| commit | c18476e7f14b56840771a64f13889078ccce685a (patch) | |
| tree | 4f74513ded0d3023affed4d9bd5ce1da27112a41 /gold/options.cc | |
| parent | fb57e4dc7b25cad875af7fbdec1c05a5a50909ee (diff) | |
| download | gdb-c18476e7f14b56840771a64f13889078ccce685a.zip gdb-c18476e7f14b56840771a64f13889078ccce685a.tar.gz gdb-c18476e7f14b56840771a64f13889078ccce685a.tar.bz2 | |
Recognize --hash-bucket-empty-fraction.
Diffstat (limited to 'gold/options.cc')
| -rw-r--r-- | gold/options.cc | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gold/options.cc b/gold/options.cc index b27afe8..916ccf4 100644 --- a/gold/options.cc +++ b/gold/options.cc @@ -172,6 +172,17 @@ parse_uint64(const char* option_name, const char* arg, uint64_t *retval) } void +parse_double(const char* option_name, const char* arg, double* retval) +{ + char* endptr; + *retval = strtod(arg, &endptr); + if (*endptr != '\0') + gold_fatal(_("%s: invalid option value " + "(expected a floating point number): %s"), + option_name, arg); +} + +void parse_string(const char* option_name, const char* arg, const char** retval) { if (*arg == '\0') @@ -661,6 +672,13 @@ General_options::finalize() && (this->shared() || this->relocatable())) gold_fatal(_("binary output format not compatible with -shared or -r")); + if (this->user_set_hash_bucket_empty_fraction() + && (this->hash_bucket_empty_fraction() < 0.0 + || this->hash_bucket_empty_fraction() >= 1.0)) + gold_fatal(_("--hash-bucket-empty-fraction value %g out of range " + "[0.0, 1.0)"), + this->hash_bucket_empty_fraction()); + // FIXME: we can/should be doing a lot more sanity checking here. } |