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Revert "Add support for ARM and AArch64 BE object files" 

This reverts commit r218389 as it depends on r218388.

llvm-svn: 218398
This commit is contained in:
Kaelyn Takata 2014-09-24 18:00:20 +00:00
parent e43d88e3f5
commit c4067328cf
5 changed files with 4 additions and 51 deletions
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17
llvm/include/llvm/Object/RelocVisitor.h
View File

@ -288,8 +288,7 @@ private:
// AArch64 ELF
RelocToApply visitELF_AARCH64_ABS32(RelocationRef R, uint64_t Value) {
int64_t Addend;
getELFRelocationAddend(R, Addend);
int64_t Addend = getAddend64LE(R);
int64_t Res = Value + Addend;
// Overflow check allows for both signed and unsigned interpretation.
@ -300,8 +299,7 @@ private:
}
RelocToApply visitELF_AARCH64_ABS64(RelocationRef R, uint64_t Value) {
int64_t Addend;
getELFRelocationAddend(R, Addend);
int64_t Addend = getAddend64LE(R);
return RelocToApply(Value + Addend, 8);
}
@ -338,15 +336,8 @@ private:
}
RelocToApply visitELF_ARM_ABS32(RelocationRef R, uint64_t Value) {
int64_t Addend;
getELFRelocationAddend(R, Addend);
int64_t Res = Value + Addend;
// Overflow check allows for both signed and unsigned interpretation.
if (Res < INT32_MIN || Res > UINT32_MAX)
HasError = true;
return RelocToApply(static_cast<uint32_t>(Res), 4);
int64_t Addend = getAddend32LE(R);
return RelocToApply(Value + Addend, 4);
}
};

16
llvm/test/tools/llvm-dwarfdump/AArch64/big-endian-dump.ll
View File

@ -1,16 +0,0 @@
; RUN: llc -O0 -filetype=obj -o %t1 < %s
; RUN: llvm-dwarfdump %t1
target datalayout = "E-m:e-i64:64-i128:128-n32:64-S128"
target triple = "aarch64_be-none--eabi"
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!3, !4}
!llvm.ident = !{!5}
!0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.6.0 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, metadata !2, metadata !"", i32 1} ; [ DW_TAG_compile_unit ] [/a/empty.c] [DW_LANG_C99]
!1 = metadata !{metadata !"empty.c", metadata !"/a"}
!2 = metadata !{}
!3 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
!4 = metadata !{i32 2, metadata !"Debug Info Version", i32 1}
!5 = metadata !{metadata !"clang version 3.6.0 "}

2
llvm/test/tools/llvm-dwarfdump/AArch64/lit.local.cfg
View File

@ -1,2 +0,0 @@
if not 'AArch64' in config.root.targets:
config.unsupported = True

18
llvm/test/tools/llvm-dwarfdump/ARM/big-endian-dump.ll
View File

@ -1,18 +0,0 @@
; RUN: llc -O0 -filetype=obj -o %t1 < %s
; RUN: llvm-dwarfdump %t1
target datalayout = "E-m:e-p:32:32-i64:64-v128:64:128-n32-S64"
target triple = "armebv8-none--eabi"
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!3, !4, !5, !6}
!llvm.ident = !{!7}
!0 = metadata !{i32 786449, metadata !1, i32 12, metadata !"clang version 3.6.0 ", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, metadata !2, metadata !"", i32 1} ; [ DW_TAG_compile_unit ] [/a/empty.c] [DW_LANG_C99]
!1 = metadata !{metadata !"empty.c", metadata !"/a"}
!2 = metadata !{}
!3 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
!4 = metadata !{i32 2, metadata !"Debug Info Version", i32 1}
!5 = metadata !{i32 1, metadata !"wchar_size", i32 4}
!6 = metadata !{i32 1, metadata !"min_enum_size", i32 4}
!7 = metadata !{metadata !"clang version 3.6.0 "}

2
llvm/test/tools/llvm-dwarfdump/ARM/lit.local.cfg
View File

@ -1,2 +0,0 @@
if not 'ARM' in config.root.targets:
config.unsupported = True