[llvm] 8738c5b - [MC][ELF] Mark Solaris objects as ELFOSABI_SOLARIS

[Rainer Orth via llvm-commits]

Author: Rainer Orth
Date: 2021-08-13T14:31:32+02:00
New Revision: 8738c5b0fe0a92a153d7c678f7b51cac05f48b35

URL: https://github.com/llvm/llvm-project/commit/8738c5b0fe0a92a153d7c678f7b51cac05f48b35
DIFF: https://github.com/llvm/llvm-project/commit/8738c5b0fe0a92a153d7c678f7b51cac05f48b35.diff

LOG: [MC][ELF] Mark Solaris objects as ELFOSABI_SOLARIS

Prompted by D107747 <https://reviews.llvm.org/D107747>, it seems prudent to
mark objects as `ELFOSABI_SOLARIS` on Solaris.

Tested on `amd64-pc-solaris2.11`, `sparcv9-sun-solaris2.11`, and
`x86_64-pc-linux-gnu`.

Differential Revision: https://reviews.llvm.org/D107748

Added: 
    llvm/test/MC/ELF/osabi-solaris.s

Modified: 
    llvm/include/llvm/MC/MCELFObjectWriter.h

Removed: 
    


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diff  --git a/llvm/include/llvm/MC/MCELFObjectWriter.h b/llvm/include/llvm/MC/MCELFObjectWriter.h
index 9f4b8de7947b5..fa17759bc21a0 100644
--- a/llvm/include/llvm/MC/MCELFObjectWriter.h
+++ b/llvm/include/llvm/MC/MCELFObjectWriter.h
@@ -78,6 +78,8 @@ class MCELFObjectTargetWriter : public MCObjectTargetWriter {
       case Triple::PS4:
       case Triple::FreeBSD:
         return ELF::ELFOSABI_FREEBSD;
+      case Triple::Solaris:
+        return ELF::ELFOSABI_SOLARIS;
       default:
         return ELF::ELFOSABI_NONE;
     }

diff  --git a/llvm/test/MC/ELF/osabi-solaris.s b/llvm/test/MC/ELF/osabi-solaris.s
new file mode 100644
index 0000000000000..731241bda3681
--- /dev/null
+++ b/llvm/test/MC/ELF/osabi-solaris.s
@@ -0,0 +1,2 @@
+# RUN: llvm-mc -filetype obj -triple amd64-solaris %s | llvm-readobj -hS - | FileCheck %s
+# CHECK: OS/ABI: Solaris