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[PECOFF] Add a test for /SAFESEH:NO for non-x86 machine type.

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llvm-svn: 202322
This commit is contained in:
Rui Ueyama 2014-02-27 00:05:43 +00:00
parent bc85ec702d
commit 1710fe7de9
2 changed files with 19 additions and 5 deletions
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7
lld/lib/ReaderWriter/PECOFF/PECOFFLinkingContext.cpp
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@ -67,6 +67,7 @@ bool PECOFFLinkingContext::validateImpl(raw_ostream &diagnostics) {
exports.insert(desc.ordinal);
}
// Check for /align.
std::bitset<64> alignment(_sectionDefaultAlignment);
if (alignment.count() != 1) {
diagnostics << "Section alignment must be a power of 2, but got "
@ -74,6 +75,12 @@ bool PECOFFLinkingContext::validateImpl(raw_ostream &diagnostics) {
return false;
}
// /safeseh is only valid for x86.
if (getMachineType() != llvm::COFF::IMAGE_FILE_MACHINE_I386 && noSEH()) {
diagnostics << "/SAFESEH:NO is only valid for x86.\n";
return false;
}
// Architectures other than x86/x64 is not supported yet.
if (_machineType != llvm::COFF::IMAGE_FILE_MACHINE_I386 &&
_machineType != llvm::COFF::IMAGE_FILE_MACHINE_AMD64) {

17
lld/test/pecoff/safeseh.test
View File

@ -1,9 +1,16 @@
# "hello.obj" does not have the symbol "@feat.00", so it's not
# compatible with SEH.
# RUN: yaml2obj %p/Inputs/hello.obj.yaml > %t.obj
# RUN: not lld -flavor link /safeseh /out:%t.exe /subsystem:console \
# RUN: -- %t.obj 2> %t.err
# RUN: FileCheck %s < %t.err
# RUN: yaml2obj %p/Inputs/hello.obj.yaml > %t1.obj
# RUN: not lld -flavor link /safeseh /out:%t1.exe /subsystem:console \
# RUN: -- %t1.obj 2> %t1.err
# RUN: FileCheck -check-prefix=INCOMPAT %s < %t1.err
CHECK: /SAFESEH is specified, but {{.*}} is not compatible with SEH.
INCOMPAT: /SAFESEH is specified, but {{.*}} is not compatible with SEH.
# RUN: yaml2obj %p/Inputs/seh.obj.yaml > %t2.obj
# RUN: not lld -flavor link /machine:x64 /safeseh:no /out:%t2.exe \
# RUN: /subsystem:console -- %t2.obj 2> %t2.err
# RUN: FileCheck -check-prefix=X64 %s < %t2.err
X64: /SAFESEH:NO is only valid for x86.