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| author | Cary Coutant <ccoutant@gmail.com> | 2016-12-13 13:01:13 -0800 |
|---|---|---|
| committer | Cary Coutant <ccoutant@gmail.com> | 2016-12-13 13:01:26 -0800 |
| commit | 591be3e4a841ac56bb3ee094447b708d58a6d4b8 (patch) | |
| tree | 9ef4c58b0530d20a799cb095554656a2cad35c6a /gold/options.cc | |
| parent | 03fb64f837bd8466ba6e7b7cb8880f5c6c87daab (diff) | |
| download | binutils-gdb-591be3e4a841ac56bb3ee094447b708d58a6d4b8.tar.gz | |
Add --orphan-handling option.
gold/
PR gold/20749
* options.h (--orphan-handling): New option.
(General_options::Orphan_handling): New enum.
(General_options::orphan_handling_enum): New method.
(General_options::set_orphan_handling_enum): New method.
(General_options::orphan_handling_enum_): New data member.
* options.cc (General_options::General_options): Initialize new member.
(General_options::finalize): Convert --orphan-handling argument to enum.
* script-sections.cc (Script_sections::output_section_name): Check it.
Diffstat (limited to 'gold/options.cc')
| -rw-r--r-- | gold/options.cc | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gold/options.cc b/gold/options.cc index 276be39e470..1650910326c 100644 --- a/gold/options.cc +++ b/gold/options.cc @@ -998,7 +998,8 @@ General_options::General_options() section_starts_(), fix_v4bx_(FIX_V4BX_NONE), endianness_(ENDIANNESS_NOT_SET), - discard_locals_(DISCARD_SEC_MERGE) + discard_locals_(DISCARD_SEC_MERGE), + orphan_handling_enum_(ORPHAN_PLACE) { // Turn off option registration once construction is complete. gold::options::ready_to_register = false; @@ -1157,6 +1158,19 @@ General_options::finalize() this->set_do_demangle(getenv("COLLECT_NO_DEMANGLE") == NULL); } + // Parse the --orphan-handling argument. + if (this->user_set_orphan_handling()) + { + if (strcmp(this->orphan_handling(), "place") == 0) + this->set_orphan_handling_enum(ORPHAN_PLACE); + else if (strcmp(this->orphan_handling(), "discard") == 0) + this->set_orphan_handling_enum(ORPHAN_DISCARD); + else if (strcmp(this->orphan_handling(), "warn") == 0) + this->set_orphan_handling_enum(ORPHAN_WARN); + else if (strcmp(this->orphan_handling(), "error") == 0) + this->set_orphan_handling_enum(ORPHAN_ERROR); + } + // -M is equivalent to "-Map -". if (this->print_map() && !this->user_set_Map()) { |