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Use ELFOSABI_NONE instead of ELFOSABI_LINUX.

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The doesn't seem to be a difference and ELFOSABI_NONE seems to be far more
common:

* Linux doesn't care when loading and puts ELFOSABI_NONE on core dumps.
* Gold and bfd ld produce files with ELFOSABI_NONE.
* Gold and bfd ld seems to ignore EI_OSABI other than for freebsd.
* Gas puts ELFOSABI_NONE in most .o files.

llvm-svn: 248534
This commit is contained in:
Rafael Espindola 2015-09-24 20:57:24 +00:00
parent 4f500cff99
commit 7b47047ff9
3 changed files with 4 additions and 7 deletions
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2
include/llvm/MC/MCELFObjectWriter.h
View File

@ -57,8 +57,6 @@ public:
case Triple::PS4:
case Triple::FreeBSD:
return ELF::ELFOSABI_FREEBSD;
case Triple::Linux:
return ELF::ELFOSABI_LINUX;
default:
return ELF::ELFOSABI_NONE;
}

7
test/MC/AArch64/elf_osabi_flags.s
View File

@ -1,5 +1,4 @@
# RUN: llvm-mc -filetype=obj -triple aarch64 %s -o -| llvm-readobj -h | FileCheck --check-prefix=AARCH64-OSABI %s
# AARCH64-OSABI: OS/ABI: SystemV (0x0)
# RUN: llvm-mc -filetype=obj -triple aarch64 %s -o -| llvm-readobj -h | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple aarch64-linux-gnu %s -o -| llvm-readobj -h | FileCheck %s
# RUN: llvm-mc -filetype=obj -triple aarch64-linux-gnu %s -o -| llvm-readobj -h | FileCheck --check-prefix=AARCH64-LINUX-OSABI %s
# AARCH64-LINUX-OSABI: OS/ABI: GNU/Linux (0x3)
# CHECK: OS/ABI: SystemV (0x0)

2
test/MC/Mips/elf_basic.s
View File

@ -36,6 +36,6 @@
// CHECK-LE64: Ident {
// CHECK-LE64: Class: 64-bit
// CHECK-LE64: DataEncoding: LittleEndian
// CHECK-LE64: OS/ABI: GNU/Linux
// CHECK-LE64: OS/ABI: SystemV
// CHECK-LE64: }
// CHECK-LE64: }