[llvm] r347832 - Add Hurd target to LLVMSupport (1/2)
Kristina Brooks via llvm-commits
llvm-commits at lists.llvm.org
Wed Nov 28 19:23:01 PST 2018
Author: kristina
Date: Wed Nov 28 19:23:01 2018
New Revision: 347832
URL: http://llvm.org/viewvc/llvm-project?rev=347832&view=rev
Log:
Add Hurd target to LLVMSupport (1/2)
Add the required target triples to LLVMSupport to support Hurd
in LLVM (formally `pc-hurd-gnu`).
Patch by sthibaul (Samuel Thibault)
Differential Revision: https://reviews.llvm.org/D54378
Modified:
llvm/trunk/include/llvm/ADT/Triple.h
llvm/trunk/lib/Support/Triple.cpp
llvm/trunk/unittests/ADT/TripleTest.cpp
Modified: llvm/trunk/include/llvm/ADT/Triple.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/Triple.h?rev=347832&r1=347831&r2=347832&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/Triple.h (original)
+++ llvm/trunk/include/llvm/ADT/Triple.h Wed Nov 28 19:23:01 2018
@@ -186,7 +186,8 @@ public:
Contiki,
AMDPAL, // AMD PAL Runtime
HermitCore, // HermitCore Unikernel/Multikernel
- LastOSType = HermitCore
+ Hurd, // GNU/Hurd
+ LastOSType = Hurd
};
enum EnvironmentType {
UnknownEnvironment,
@@ -582,9 +583,15 @@ public:
return getOS() == Triple::KFreeBSD;
}
+ /// Tests whether the OS is Hurd.
+ bool isOSHurd() const {
+ return getOS() == Triple::Hurd;
+ }
+
/// Tests whether the OS uses glibc.
bool isOSGlibc() const {
- return (getOS() == Triple::Linux || getOS() == Triple::KFreeBSD) &&
+ return (getOS() == Triple::Linux || getOS() == Triple::KFreeBSD ||
+ getOS() == Triple::Hurd) &&
!isAndroid();
}
Modified: llvm/trunk/lib/Support/Triple.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/Triple.cpp?rev=347832&r1=347831&r2=347832&view=diff
==============================================================================
--- llvm/trunk/lib/Support/Triple.cpp (original)
+++ llvm/trunk/lib/Support/Triple.cpp Wed Nov 28 19:23:01 2018
@@ -210,6 +210,7 @@ StringRef Triple::getOSTypeName(OSType K
case Contiki: return "contiki";
case AMDPAL: return "amdpal";
case HermitCore: return "hermit";
+ case Hurd: return "hurd";
}
llvm_unreachable("Invalid OSType");
@@ -508,6 +509,7 @@ static Triple::OSType parseOS(StringRef
.StartsWith("contiki", Triple::Contiki)
.StartsWith("amdpal", Triple::AMDPAL)
.StartsWith("hermit", Triple::HermitCore)
+ .StartsWith("hurd", Triple::Hurd)
.Default(Triple::UnknownOS);
}
Modified: llvm/trunk/unittests/ADT/TripleTest.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ADT/TripleTest.cpp?rev=347832&r1=347831&r2=347832&view=diff
==============================================================================
--- llvm/trunk/unittests/ADT/TripleTest.cpp (original)
+++ llvm/trunk/unittests/ADT/TripleTest.cpp Wed Nov 28 19:23:01 2018
@@ -93,6 +93,12 @@ TEST(TripleTest, ParsedIDs) {
EXPECT_EQ(Triple::Contiki, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
+ T = Triple("i386-pc-hurd-gnu");
+ EXPECT_EQ(Triple::x86, T.getArch());
+ EXPECT_EQ(Triple::PC, T.getVendor());
+ EXPECT_EQ(Triple::Hurd, T.getOS());
+ EXPECT_EQ(Triple::GNU, T.getEnvironment());
+
T = Triple("x86_64-pc-linux-gnu");
EXPECT_EQ(Triple::x86_64, T.getArch());
EXPECT_EQ(Triple::PC, T.getVendor());
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