brad updated this revision to Diff 500553.
brad added a comment.
Missing header part of diff.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D144823/new/
https://reviews.llvm.org/D144823
Files:
clang/lib/Basic/Targets/ARM.cpp
clang/lib/Driver/ToolChains/FreeBSD.cpp
clang/lib/Driver/ToolChains/FreeBSD.h
clang/test/Driver/arm-abi.c
clang/test/Driver/freebsd.c
llvm/lib/TargetParser/ARMTargetParser.cpp
Index: llvm/lib/TargetParser/ARMTargetParser.cpp
===================================================================
--- llvm/lib/TargetParser/ARMTargetParser.cpp
+++ llvm/lib/TargetParser/ARMTargetParser.cpp
@@ -523,7 +523,7 @@
default:
if (TT.isOSNetBSD())
return "apcs-gnu";
- if (TT.isOSOpenBSD())
+ if (TT.isOSFreeBSD() || TT.isOSOpenBSD())
return "aapcs-linux";
return "aapcs";
}
Index: clang/test/Driver/freebsd.c
===================================================================
--- clang/test/Driver/freebsd.c
+++ clang/test/Driver/freebsd.c
@@ -146,9 +146,10 @@
// RUN: %clang -### %s --target=arm-unknown-freebsd10.0 -no-integrated-as 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARM %s
-// CHECK-ARM: "-cc1"{{.*}}" "-exception-model=sjlj"
-// CHECK-ARM: as{{.*}}" "-mfpu=softvfp"{{.*}}"-matpcs"
-// CHECK-ARM-EABI-NOT: as{{.*}}" "-mfpu=vfp"
+// CHECK-ARM-NOT: "-cc1"{{.*}}" "-exception-model=sjlj"
+// CHECK-ARM: as{{.*}}" "-mfpu=softvfp"{{.*}}"-meabi=5"
+// CHECK-ARM-NOT: as{{.*}}" "-mfpu=vfp"
+// CHECK-ARM-NOT: as{{.*}}" "-matpcs"
// RUN: %clang -### %s --target=arm-gnueabi-freebsd10.0 -no-integrated-as 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARM-EABI %s
Index: clang/test/Driver/arm-abi.c
===================================================================
--- clang/test/Driver/arm-abi.c
+++ clang/test/Driver/arm-abi.c
@@ -28,7 +28,9 @@
// RUN: %clang -target arm--netbsd-eabihf %s -### -o %t.o 2>&1 \
// RUN: | FileCheck -check-prefix=CHECK-AAPCS %s
-// OpenBSD defaults to aapcs-linux
+// FreeBSD / OpenBSD default to aapcs-linux
+// RUN: %clang -target arm--freebsd- %s -### -o %t.o 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK-AAPCS-LINUX %s
// RUN: %clang -target arm--openbsd- %s -### -o %t.o 2>&1 \
// RUN: | FileCheck -check-prefix=CHECK-AAPCS-LINUX %s
Index: clang/lib/Driver/ToolChains/FreeBSD.h
===================================================================
--- clang/lib/Driver/ToolChains/FreeBSD.h
+++ clang/lib/Driver/ToolChains/FreeBSD.h
@@ -78,8 +78,6 @@
void AddHIPIncludeArgs(const llvm::opt::ArgList &DriverArgs,
llvm::opt::ArgStringList &CC1Args) const override;
- llvm::ExceptionHandling
- GetExceptionModel(const llvm::opt::ArgList &Args) const override;
UnwindTableLevel
getDefaultUnwindTableLevel(const llvm::opt::ArgList &Args) const override;
bool isPIEDefault(const llvm::opt::ArgList &Args) const override;
Index: clang/lib/Driver/ToolChains/FreeBSD.cpp
===================================================================
--- clang/lib/Driver/ToolChains/FreeBSD.cpp
+++ clang/lib/Driver/ToolChains/FreeBSD.cpp
@@ -85,16 +85,7 @@
else
CmdArgs.push_back("-mfpu=softvfp");
- switch (getToolChain().getTriple().getEnvironment()) {
- case llvm::Triple::GNUEABIHF:
- case llvm::Triple::GNUEABI:
- case llvm::Triple::EABI:
- CmdArgs.push_back("-meabi=5");
- break;
-
- default:
- CmdArgs.push_back("-matpcs");
- }
+ CmdArgs.push_back("-meabi=5");
break;
}
case llvm::Triple::sparc:
@@ -467,21 +458,6 @@
Tool *FreeBSD::buildLinker() const { return new tools::freebsd::Linker(*this); }
-llvm::ExceptionHandling FreeBSD::GetExceptionModel(const ArgList &Args) const {
- // FreeBSD uses SjLj exceptions on ARM oabi.
- switch (getTriple().getEnvironment()) {
- case llvm::Triple::GNUEABIHF:
- case llvm::Triple::GNUEABI:
- case llvm::Triple::EABI:
- return llvm::ExceptionHandling::None;
- default:
- if (getTriple().getArch() == llvm::Triple::arm ||
- getTriple().getArch() == llvm::Triple::thumb)
- return llvm::ExceptionHandling::SjLj;
- return llvm::ExceptionHandling::None;
- }
-}
-
bool FreeBSD::HasNativeLLVMSupport() const { return true; }
ToolChain::UnwindTableLevel
Index: clang/lib/Basic/Targets/ARM.cpp
===================================================================
--- clang/lib/Basic/Targets/ARM.cpp
+++ clang/lib/Basic/Targets/ARM.cpp
@@ -254,6 +254,7 @@
const TargetOptions &Opts)
: TargetInfo(Triple), FPMath(FP_Default), IsAAPCS(true), LDREX(0),
HW_FP(0) {
+ bool IsFreeBSD = Triple.isOSFreeBSD();
bool IsOpenBSD = Triple.isOSOpenBSD();
bool IsNetBSD = Triple.isOSNetBSD();
@@ -321,7 +322,7 @@
default:
if (IsNetBSD)
setABI("apcs-gnu");
- else if (IsOpenBSD)
+ else if (IsFreeBSD || IsOpenBSD)
setABI("aapcs-linux");
else
setABI("aapcs");
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