[PATCH] D58007: Recover elf32-bigmips support in LLD

[vit9696 via Phabricator via llvm-commits]

vit9696 created this revision.
vit9696 added reviewers: lld, ruiu.
Herald added subscribers: llvm-commits, atanasyan, arichardson, sdardis, emaste.
Herald added a reviewer: espindola.
Herald added a project: LLVM.

This fixes a 7.0 -> 8.0 regression when parsing OUTPUT_FORMAT("elf32-bigmips"); directive in ldscripts.

I request this to be backported to LLD 8.0, as it is a regression breaking ldscripts that worked fine with LLD 7.0.


Repository:
  rLLD LLVM Linker

https://reviews.llvm.org/D58007

Files:
  lld/ELF/ScriptParser.cpp


Index: lld/ELF/ScriptParser.cpp
===================================================================
--- lld/ELF/ScriptParser.cpp
+++ lld/ELF/ScriptParser.cpp
@@ -395,7 +395,7 @@
       .Case("elf64-powerpc", {ELF64BEKind, EM_PPC64})
       .Case("elf64-powerpcle", {ELF64LEKind, EM_PPC64})
       .Case("elf64-x86-64", {ELF64LEKind, EM_X86_64})
-      .Case("elf32-tradbigmips", {ELF32BEKind, EM_MIPS})
+      .Cases("elf32-tradbigmips", "elf32-bigmips", {ELF32BEKind, EM_MIPS})
       .Case("elf32-ntradbigmips", {ELF32BEKind, EM_MIPS})
       .Case("elf32-tradlittlemips", {ELF32LEKind, EM_MIPS})
       .Case("elf32-ntradlittlemips", {ELF32LEKind, EM_MIPS})


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