This enables support for XRay in Fuchsia Clang driver.
Differential Revision: https://reviews.llvm.org/D52160
llvm-svn: 347444
llvm-size
llvm-strip
llvm-symbolizer
+ llvm-xray
opt
sancov
CACHE STRING "")
D.getLTOMode() == LTOK_Thin);
}
- bool NeedSanitizerDeps = addSanitizerRuntimes(ToolChain, Args, CmdArgs);
+ bool NeedsSanitizerDeps = addSanitizerRuntimes(ToolChain, Args, CmdArgs);
+ bool NeedsXRayDeps = addXRayRuntime(ToolChain, Args, CmdArgs);
AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs, JA);
ToolChain.addProfileRTLibs(Args, CmdArgs);
}
}
- if (NeedSanitizerDeps)
+ if (NeedsSanitizerDeps)
linkSanitizerRuntimeDeps(ToolChain, CmdArgs);
+ if (NeedsXRayDeps)
+ linkXRayRuntimeDeps(ToolChain, CmdArgs);
+
AddRunTimeLibs(ToolChain, D, CmdArgs, Args);
if (Args.hasArg(options::OPT_pthread) ||
D.Diag(diag::err_drv_clang_unsupported)
<< (std::string(XRayInstrumentOption) + " on " + Triple.str());
}
+ } else if (Triple.getOS() == llvm::Triple::Fuchsia) {
+ switch (Triple.getArch()) {
+ case llvm::Triple::x86_64:
+ case llvm::Triple::aarch64:
+ break;
+ default:
+ D.Diag(diag::err_drv_clang_unsupported)
+ << (std::string(XRayInstrumentOption) + " on " + Triple.str());
+ }
} else {
D.Diag(diag::err_drv_clang_unsupported)
<< (std::string(XRayInstrumentOption) + " on " + Triple.str());
// CHECK-SCUDO-SHARED: "-fsanitize=safe-stack,scudo"
// CHECK-SCUDO-SHARED: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.scudo.so"
+// RUN: %clang %s -### --target=x86_64-fuchsia \
+// RUN: -fxray-instrument -fxray-modes=xray-basic \
+// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN: -fuse-ld=lld 2>&1 \
+// RUN: | FileCheck %s -check-prefix=CHECK-XRAY-X86
+// CHECK-XRAY-X86: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-XRAY-X86: "-fxray-instrument"
+// CHECK-XRAY-X86: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.xray.a"
+// CHECK-XRAY-X86: "[[RESOURCE_DIR]]{{/|\\\\}}x86_64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.xray-basic.a"
+
+// RUN: %clang %s -### --target=aarch64-fuchsia \
+// RUN: -fxray-instrument -fxray-modes=xray-basic \
+// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
+// RUN: -fuse-ld=lld 2>&1 \
+// RUN: | FileCheck %s -check-prefix=CHECK-XRAY-AARCH64
+// CHECK-XRAY-AARCH64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-XRAY-AARCH64: "-fxray-instrument"
+// CHECK-XRAY-AARCH64: "[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.xray.a"
+// CHECK-XRAY-AARCH64: "[[RESOURCE_DIR]]{{/|\\\\}}aarch64-fuchsia{{/|\\\\}}lib{{/|\\\\}}libclang_rt.xray-basic.a"
+
// RUN: %clang %s -### --target=aarch64-fuchsia \
// RUN: -O3 -flto -mcpu=cortex-a53 2>&1 \
// RUN: -fuse-ld=lld \