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[PECOFF] Allow /export:<symbol>,PRTVATE. 

PRIVATE option is also an undocumented feature.

llvm-svn: 218696
This commit is contained in:
Rui Ueyama 2014-09-30 20:09:31 +00:00
parent 3837e10002
commit fa67adc28d
2 changed files with 8 additions and 4 deletions
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10
lld/lib/Driver/WinLinkDriver.cpp
View File

@ -361,10 +361,10 @@ static bool parseManifestUAC(StringRef option,
}
}
// Parse /export:entryname[=internalname][,@ordinal[,NONAME]][,DATA].
// Parse /export:entryname[=internalname][,@ordinal[,NONAME]][,DATA][,PRIVATE].
//
// MSDN doesn't say anything about /export:foo=bar style option,
// but link.exe actually accepts it.
// MSDN doesn't say anything about /export:foo=bar style option or PRIVATE
// attribtute, but link.exe actually accepts them.
static bool parseExport(StringRef option,
PECOFFLinkingContext::ExportDesc &ret) {
StringRef name;
@ -396,6 +396,10 @@ static bool parseExport(StringRef option,
ret.isData = true;
continue;
}
if (arg.equals_lower("private")) {
ret.isPrivate = true;
continue;
}
if (arg.startswith("@")) {
int ordinal;
if (arg.substr(1).getAsInteger(0, ordinal))

2
lld/test/pecoff/export.test
View File

@ -73,7 +73,7 @@ DUP-NOT: 1 0x2010 exportfn8
# RUN: yaml2obj %p/Inputs/export.obj.yaml > %t.obj
#
# RUN: lld -flavor link /out:%t1.dll /dll /entry:init \
# RUN: /export:f1=exportfn1 /export:f2=exportfn2 -- %t.obj
# RUN: /export:f1=exportfn1 /export:f2=exportfn2,private -- %t.obj
# RUN: llvm-objdump -p %t1.dll | FileCheck -check-prefix=EQUAL %s
EQUAL: Export Table: