[llvm] r178190 - Updated ELF relocation test for .eh_frame section
Jack Carter
jack.carter at imgtec.com
Wed Mar 27 15:58:49 PDT 2013
Author: jacksprat
Date: Wed Mar 27 17:58:49 2013
New Revision: 178190
URL: http://llvm.org/viewvc/llvm-project?rev=178190&view=rev
Log:
Updated ELF relocation test for .eh_frame section
Made sure we were looking a correct section
Added Mips32/64 as an extra check
Updated llvm-objdump to generate symbolic info for Mips relocations
Modified:
llvm/trunk/include/llvm/Object/ELF.h
llvm/trunk/test/MC/ELF/fde-reloc.s
Modified: llvm/trunk/include/llvm/Object/ELF.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Object/ELF.h?rev=178190&r1=178189&r2=178190&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Object/ELF.h (original)
+++ llvm/trunk/include/llvm/Object/ELF.h Wed Mar 27 17:58:49 2013
@@ -1634,6 +1634,63 @@ error_code ELFObjectFile<ELFT>::getReloc
res = "Unknown";
}
break;
+ case ELF::EM_MIPS:
+ switch (type) {
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_NONE);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_32);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_REL32);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_26);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_HI16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_LO16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_GPREL16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_LITERAL);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_GOT16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_PC16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_CALL16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_GPREL32);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_SHIFT5);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_SHIFT6);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_64);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_GOT_DISP);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_GOT_PAGE);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_GOT_OFST);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_GOT_HI16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_GOT_LO16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_SUB);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_INSERT_A);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_INSERT_B);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_DELETE);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_HIGHER);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_HIGHEST);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_CALL_HI16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_CALL_LO16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_SCN_DISP);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_REL16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_ADD_IMMEDIATE);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_PJUMP);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_RELGOT);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_JALR);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_DTPMOD32);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_DTPREL32);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_DTPMOD64);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_DTPREL64);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_GD);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_LDM);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_DTPREL_HI16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_DTPREL_LO16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_GOTTPREL);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_TPREL32);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_TPREL64);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_TPREL_HI16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_TLS_TPREL_LO16);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_GLOB_DAT);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_COPY);
+ LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_MIPS_JUMP_SLOT);
+ default:
+ res = "Unknown";
+ }
+ break;
case ELF::EM_AARCH64:
switch (type) {
LLVM_ELF_SWITCH_RELOC_TYPE_NAME(R_AARCH64_NONE);
Modified: llvm/trunk/test/MC/ELF/fde-reloc.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/ELF/fde-reloc.s?rev=178190&r1=178189&r2=178190&view=diff
==============================================================================
--- llvm/trunk/test/MC/ELF/fde-reloc.s (original)
+++ llvm/trunk/test/MC/ELF/fde-reloc.s Wed Mar 27 17:58:49 2013
@@ -1,5 +1,18 @@
-// RUN: llvm-mc -filetype=obj %s -o - -triple x86_64-pc-linux | llvm-objdump -r - | FileCheck --check-prefix=X86-64 %s
-// RUN: llvm-mc -filetype=obj %s -o - -triple i686-pc-linux | llvm-objdump -r - | FileCheck --check-prefix=I686 %s
+// This just tests that a relocation of the specified type shows up as the first
+// relocation in the relocation section for .eh_frame when produced by the
+// assembler.
+
+// RUN: llvm-mc -filetype=obj %s -o - -triple x86_64-pc-linux | \
+// RUN: llvm-objdump -r - | FileCheck --check-prefix=X86-64 %s
+
+// RUN: llvm-mc -filetype=obj %s -o - -triple i686-pc-linux | \
+// RUN: llvm-objdump -r - | FileCheck --check-prefix=I686 %s
+
+// RUN: llvm-mc -filetype=obj %s -o - -triple mips-unknown-unknown | \
+// RUN: llvm-objdump -r - | FileCheck --check-prefix=MIPS32 %s
+
+// RUN: llvm-mc -filetype=obj %s -o - -triple mips64-unknown-unknown | \
+// RUN: llvm-objdump -r - | FileCheck --check-prefix=MIPS64 %s
// PR15448
@@ -7,5 +20,14 @@ func:
.cfi_startproc
.cfi_endproc
-// X86-64: R_X86_64_PC32
-// I686: R_386_PC32
+// X86-64: RELOCATION RECORDS FOR [.eh_frame]:
+// X86-64-NEXT: R_X86_64_PC32
+
+// I686: RELOCATION RECORDS FOR [.eh_frame]:
+// I686-NEXT: R_386_PC32
+
+// MIPS32: RELOCATION RECORDS FOR [.eh_frame]:
+// MIPS32-NEXT: R_MIPS_32
+
+// MIPS64: RELOCATION RECORDS FOR [.eh_frame]:
+// MIPS64-NEXT: R_MIPS_64
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