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[MinGW] Hook up the --exclude-all-symbols option 

Differential Revision: https://reviews.llvm.org/D58380

llvm-svn: 354387
This commit is contained in:
Martin Storsjo 2019-02-19 21:57:49 +00:00
parent 272d8c18e0
commit 9705898bf3
3 changed files with 7 additions and 0 deletions
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2
lld/MinGW/Driver.cpp
View File

@ -176,6 +176,8 @@ bool mingw::link(ArrayRef<const char *> ArgsArr, raw_ostream &Diag) {
Add("-dll");
if (Args.hasArg(OPT_verbose))
Add("-verbose");
if (Args.hasArg(OPT_exclude_all_symbols))
Add("-exclude-all-symbols");
if (Args.hasArg(OPT_export_all_symbols))
Add("-export-all-symbols");
if (Args.hasArg(OPT_large_address_aware))

2
lld/MinGW/Options.td
View File

@ -11,6 +11,8 @@ def Bstatic: F<"Bstatic">, HelpText<"Do not link against shared libraries">;
def dynamicbase: F<"dynamicbase">, HelpText<"Enable ASLR">;
def entry: S<"entry">, MetaVarName<"<entry>">,
HelpText<"Name of entry point symbol">;
def exclude_all_symbols: F<"exclude-all-symbols">,
HelpText<"Don't automatically export any symbols">;
def export_all_symbols: F<"export-all-symbols">,
HelpText<"Export all symbols even if a def file or dllexport attributes are used">;
def gc_sections: F<"gc-sections">, HelpText<"Remove unused sections">;

3
lld/test/MinGW/driver.test
View File

@ -74,6 +74,9 @@ WHOLE-ARCHIVE: foo.o -wholearchive:bar.a baz.a
RUN: ld.lld -### -m i386pep foo.o | FileCheck -check-prefix MINGW-FLAG %s
MINGW-FLAG: -lldmingw
RUN: ld.lld -### -m i386pep foo.o --exclude-all-symbols | FileCheck -check-prefix EXCLUDE-ALL %s
EXCLUDE-ALL: -exclude-all-symbols
RUN: ld.lld -### -m i386pep foo.o --export-all-symbols | FileCheck -check-prefix EXPORT-ALL %s
EXPORT-ALL: -export-all-symbols