[yaml2obj] Support ELF x86 relocations.
llvm-svn: 208228
diff --git a/llvm/lib/Object/ELFYAML.cpp b/llvm/lib/Object/ELFYAML.cpp
index c0bdc13..35cda63 100644
--- a/llvm/lib/Object/ELFYAML.cpp
+++ b/llvm/lib/Object/ELFYAML.cpp
@@ -570,6 +570,49 @@
ECase(R_HEX_TPREL_16_X)
ECase(R_HEX_TPREL_11_X)
break;
+ case ELF::EM_386:
+ ECase(R_386_NONE)
+ ECase(R_386_32)
+ ECase(R_386_PC32)
+ ECase(R_386_GOT32)
+ ECase(R_386_PLT32)
+ ECase(R_386_COPY)
+ ECase(R_386_GLOB_DAT)
+ ECase(R_386_JUMP_SLOT)
+ ECase(R_386_RELATIVE)
+ ECase(R_386_GOTOFF)
+ ECase(R_386_GOTPC)
+ ECase(R_386_32PLT)
+ ECase(R_386_TLS_TPOFF)
+ ECase(R_386_TLS_IE)
+ ECase(R_386_TLS_GOTIE)
+ ECase(R_386_TLS_LE)
+ ECase(R_386_TLS_GD)
+ ECase(R_386_TLS_LDM)
+ ECase(R_386_16)
+ ECase(R_386_PC16)
+ ECase(R_386_8)
+ ECase(R_386_PC8)
+ ECase(R_386_TLS_GD_32)
+ ECase(R_386_TLS_GD_PUSH)
+ ECase(R_386_TLS_GD_CALL)
+ ECase(R_386_TLS_GD_POP)
+ ECase(R_386_TLS_LDM_32)
+ ECase(R_386_TLS_LDM_PUSH)
+ ECase(R_386_TLS_LDM_CALL)
+ ECase(R_386_TLS_LDM_POP)
+ ECase(R_386_TLS_LDO_32)
+ ECase(R_386_TLS_IE_32)
+ ECase(R_386_TLS_LE_32)
+ ECase(R_386_TLS_DTPMOD32)
+ ECase(R_386_TLS_DTPOFF32)
+ ECase(R_386_TLS_TPOFF32)
+ ECase(R_386_TLS_GOTDESC)
+ ECase(R_386_TLS_DESC_CALL)
+ ECase(R_386_TLS_DESC)
+ ECase(R_386_IRELATIVE)
+ ECase(R_386_NUM)
+ break;
default:
llvm_unreachable("Unsupported architecture");
}
diff --git a/llvm/test/Object/X86/yaml2obj-elf-x86-rel.yaml b/llvm/test/Object/X86/yaml2obj-elf-x86-rel.yaml
new file mode 100644
index 0000000..a86c376
--- /dev/null
+++ b/llvm/test/Object/X86/yaml2obj-elf-x86-rel.yaml
@@ -0,0 +1,43 @@
+# RUN: yaml2obj -format=elf %s > %t
+# RUN: llvm-readobj -r %t | FileCheck %s
+
+# CHECK: Relocations [
+# CHECK-NEXT: Section (2) .rel.text {
+# CHECK-NEXT: 0x0 R_386_32 main 0x0
+# CHECK-NEXT: }
+# CHECK-NEXT: ]
+
+FileHeader:
+ Class: ELFCLASS32
+ Data: ELFDATA2LSB
+ Type: ET_REL
+ Machine: EM_386
+Sections:
+ - Type: SHT_PROGBITS
+ Name: .text
+ Type: SHT_PROGBITS
+ Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
+ AddressAlign: 0x04
+ Content: 0000000000000000
+ - Type: SHT_REL
+ Name: .rel.text
+ Type: SHT_REL
+ Link: .symtab
+ Info: .text
+ AddressAlign: 0x04
+ Relocations:
+ - Offset: 0
+ Symbol: main
+ Type: R_386_32
+
+Symbols:
+ Local:
+ - Name: .text
+ Type: STT_SECTION
+ Section: .text
+
+ Global:
+ - Name: main
+ Type: STT_FUNC
+ Section: .text
+ Size: 0x08