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ARM-MachO: stop claiming to be EABI

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Embedded ARM MachO targets are AAPCS but not full EABI (we don't use
__aeabi_whatever and the functions are allowed to be hard-float).

Turns out there was already a test for this, but its original purpose had
become corrupted over the years.

llvm-svn: 269487
This commit is contained in:
Tim Northover 2016-05-13 21:26:45 +00:00
parent 963a6d9c69
commit 862eaf8a12
2 changed files with 8 additions and 8 deletions
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2
clang/lib/Basic/Targets.cpp
View File

@ -5067,7 +5067,7 @@ public:
if (ABI == "aapcs" || ABI == "aapcs-linux" || ABI == "aapcs-vfp") {
// Embedded targets on Darwin follow AAPCS, but not EABI.
// Windows on ARM follows AAPCS VFP, but does not conform to EABI.
if (!getTriple().isOSDarwin() && !getTriple().isOSWindows())
if (!getTriple().isOSBinFormatMachO() && !getTriple().isOSWindows())
Builder.defineMacro("__ARM_EABI__");
Builder.defineMacro("__ARM_PCS", "1");
}

14
clang/test/Preprocessor/init.c
View File

@ -2170,13 +2170,13 @@
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=arm-none-eabi < /dev/null | FileCheck -match-full-lines -check-prefix ARM-NONE-EABI %s
// ARM-NONE-EABI: #define __ELF__ 1
// RUN: %clang -target arm-apple-darwin-eabi -arch armv7s -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-DARWIN-NO-EABI %s
// RUN: %clang -target arm-apple-darwin-eabi -arch armv6m -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-DARWIN-EABI %s
// RUN: %clang -target arm-apple-darwin-eabi -arch armv7m -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-DARWIN-EABI %s
// RUN: %clang -target arm-apple-darwin-eabi -arch armv7em -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-DARWIN-EABI %s
// RUN: %clang -target thumbv7-apple-darwin-eabi -arch armv7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-DARWIN-NO-EABI %s
// ARM-DARWIN-NO-EABI-NOT: #define __ARM_EABI__ 1
// ARM-DARWIN-EABI: #define __ARM_EABI__ 1
// No MachO targets use the full EABI, even if AAPCS is used.
// RUN: %clang -target x86_64-apple-darwin -arch armv7s -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-MACHO-NO-EABI %s
// RUN: %clang -target x86_64-apple-darwin -arch armv6m -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-MACHO-NO-EABI %s
// RUN: %clang -target x86_64-apple-darwin -arch armv7m -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-MACHO-NO-EABI %s
// RUN: %clang -target x86_64-apple-darwin -arch armv7em -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-MACHO-NO-EABI %s
// RUN: %clang -target x86_64-apple-darwin -arch armv7 -x c -E -dM %s -o - | FileCheck -match-full-lines --check-prefix=ARM-MACHO-NO-EABI %s
// ARM-MACHO-NO-EABI-NOT: #define __ARM_EABI__ 1
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=armv7-bitrig-gnueabihf < /dev/null | FileCheck -match-full-lines -check-prefix ARM-BITRIG %s
// ARM-BITRIG:#define __ARM_DWARF_EH__ 1