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Add support for openSUSE RISC-V triple 

Reviewers: asb

Reviewed By: asb

Subscribers: lenary, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, zzheng, edward-jones, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, lebedev.ri, kito-cheng, shiva0217, rogfer01, dexonsmith, rkruppe, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D63497

Patch by Andreas Schwab (schwab)

llvm-svn: 367565
This commit is contained in:
Sam Elliott 2019-08-01 14:23:56 +00:00
parent 5a3bb1a4d6
commit 1fc2a47f0b
8 changed files with 28 additions and 1 deletions
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3
clang/lib/Driver/ToolChains/Gnu.cpp
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@ -2017,7 +2017,8 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
static const char *const RISCV64LibDirs[] = {"/lib64", "/lib"};
static const char *const RISCV64Triples[] = {"riscv64-unknown-linux-gnu",
"riscv64-linux-gnu",
"riscv64-unknown-elf"};
"riscv64-unknown-elf",
"riscv64-suse-linux"};
static const char *const SPARCv8LibDirs[] = {"/lib32", "/lib"};
static const char *const SPARCv8Triples[] = {"sparc-linux-gnu",

0
clang/test/Driver/Inputs/opensuse_tumbleweed_riscv64_tree/usr/lib64/crt1.o Normal file
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0
clang/test/Driver/Inputs/opensuse_tumbleweed_riscv64_tree/usr/lib64/crti.o Normal file
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0
clang/test/Driver/Inputs/opensuse_tumbleweed_riscv64_tree/usr/lib64/crtn.o Normal file
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0
clang/test/Driver/Inputs/opensuse_tumbleweed_riscv64_tree/usr/lib64/gcc/riscv64-suse-linux/9/crtbegin.o Normal file
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0
clang/test/Driver/Inputs/opensuse_tumbleweed_riscv64_tree/usr/lib64/gcc/riscv64-suse-linux/9/crtend.o Normal file
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20
clang/test/Driver/linux-ld.c
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@ -859,6 +859,26 @@
// CHECK-OPENSUSE-TW-ARMV7HL: "{{.*}}/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5{{/|\\\\}}crtend.o"
// CHECK-OPENSUSE-TW-ARMV7HL: "{{.*}}/usr/lib/gcc/armv7hl-suse-linux-gnueabi/5/../../../../lib{{/|\\\\}}crtn.o"
//
// Check openSUSE Tumbleweed on riscv64
// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: --target=riscv64-suse-linux -rtlib=platform \
// RUN: --gcc-toolchain="" \
// RUN: --sysroot=%S/Inputs/opensuse_tumbleweed_riscv64_tree \
// RUN: | FileCheck --check-prefix=CHECK-OPENSUSE-TW-RISCV64 %s
// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: --target=riscv64-suse-linux -rtlib=platform \
// RUN: --gcc-toolchain="" \
// RUN: --sysroot=%S/Inputs/opensuse_tumbleweed_riscv64_tree \
// RUN: | FileCheck --check-prefix=CHECK-OPENSUSE-TW-RISCV64 %s
// CHECK-OPENSUSE-TW-RISCV64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
// CHECK-OPENSUSE-TW-RISCV64: "{{.*}}/usr/lib64/gcc/riscv64-suse-linux/9/../../../../lib64{{/|\\\\}}crt1.o"
// CHECK-OPENSUSE-TW-RISCV64: "{{.*}}/usr/lib64/gcc/riscv64-suse-linux/9/../../../../lib64{{/|\\\\}}crti.o"
// CHECK-OPENSUSE-TW-RISCV64: "{{.*}}/usr/lib64/gcc/riscv64-suse-linux/9{{/|\\\\}}crtbegin.o"
// CHECK-OPENSUSE-TW-RISCV64: "-L[[SYSROOT]]/usr/lib64/gcc/riscv64-suse-linux/9"
// CHECK-OPENSUSE-TW-RISCV64: "-L[[SYSROOT]]/usr/lib64/gcc/riscv64-suse-linux/9/../../../../lib64"
// CHECK-OPENSUSE-TW-RISCV64: "{{.*}}/usr/lib64/gcc/riscv64-suse-linux/9{{/|\\\\}}crtend.o"
// CHECK-OPENSUSE-TW-RISCV64: "{{.*}}/usr/lib64/gcc/riscv64-suse-linux/9/../../../../lib64{{/|\\\\}}crtn.o"
//
// Check dynamic-linker for different archs
// RUN: %clang %s -### -o %t.o 2>&1 \
// RUN: --target=arm-linux-gnueabi \

6
llvm/unittests/ADT/TripleTest.cpp
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@ -330,6 +330,12 @@ TEST(TripleTest, ParsedIDs) {
EXPECT_EQ(Triple::FreeBSD, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("riscv64-suse-linux");
EXPECT_EQ(Triple::riscv64, T.getArch());
EXPECT_EQ(Triple::SUSE, T.getVendor());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("armv7hl-suse-linux-gnueabi");
EXPECT_EQ(Triple::arm, T.getArch());
EXPECT_EQ(Triple::SUSE, T.getVendor());