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Add support for parsing ARM symbol variants on ELF targets

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ARM symbol variants are written with parens instead of @ like this:

  .word __GLOBAL_I_a(target1)

This commit adds support for parsing these symbol variants in
expressions. We introduce a new flag to MCAsmInfo that indicates the
parser should use parens to parse the symbol variant. The expression
parser is modified to look for symbol variants using parens instead
of @ when the corresponding MCAsmInfo flag is true.

The MCAsmInfo parens flag is enabled only for ARM on ELF.

By adding this flag to MCAsmInfo, we are able to get rid of
redundant ARM-specific symbol variants and use the generic variants
instead (e.g. VK_GOT instead of VK_ARM_GOT). We use the new
UseParensForSymbolVariant attribute in MCAsmInfo to correctly print
the symbol variants for arm.

To achive this we need to keep a handle to the MCAsmInfo in the
MCSymbolRefExpr class that we can check when printing the symbol
variant.

Updated Tests:
  Changed case of symbol variant to match the generic kind.
  test/CodeGen/ARM/tls-models.ll
  test/CodeGen/ARM/tls1.ll
  test/CodeGen/ARM/tls2.ll
  test/CodeGen/Thumb2/tls1.ll
  test/CodeGen/Thumb2/tls2.ll

PR18080

llvm-svn: 196424
This commit is contained in:
David Peixotto 2013-12-04 22:43:20 +00:00
parent 1d7adf97f3
commit b6710ff7c7
17 changed files with 184 additions and 75 deletions
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7
include/llvm/MC/MCAsmInfo.h
View File

@ -306,6 +306,10 @@ namespace llvm {
/// instead of symbolic register names in .cfi_* directives.
bool DwarfRegNumForCFI; // Defaults to false;
/// UseParensForSymbolVariant - True if target uses parens to indicate the
/// symbol variant instead of @. For example, foo(plt) instead of foo@plt.
bool UseParensForSymbolVariant; // Defaults to false;
//===--- Prologue State ----------------------------------------------===//
std::vector<MCCFIInstruction> InitialFrameState;
@ -530,6 +534,9 @@ namespace llvm {
bool useDwarfRegNumForCFI() const {
return DwarfRegNumForCFI;
}
bool useParensForSymbolVariant() const {
return UseParensForSymbolVariant;
}
void addInitialFrameState(const MCCFIInstruction &Inst) {
InitialFrameState.push_back(Inst);

19
include/llvm/MC/MCExpr.h
View File

@ -15,6 +15,7 @@
#include "llvm/Support/DataTypes.h"
namespace llvm {
class MCAsmInfo;
class MCAsmLayout;
class MCAssembler;
class MCContext;
@ -159,14 +160,8 @@ public:
VK_DTPOFF,
VK_TLVP, // Mach-O thread local variable relocation
VK_SECREL,
// FIXME: We'd really like to use the generic Kinds listed above for these.
VK_ARM_NONE,
VK_ARM_PLT, // ARM-style PLT references. i.e., (PLT) instead of @PLT
VK_ARM_TLSGD, // ditto for TLSGD, GOT, GOTOFF, TPOFF and GOTTPOFF
VK_ARM_GOT,
VK_ARM_GOTOFF,
VK_ARM_TPOFF,
VK_ARM_GOTTPOFF,
VK_ARM_TARGET1,
VK_ARM_TARGET2,
VK_ARM_PREL31,
@ -258,9 +253,14 @@ private:
/// The symbol reference modifier.
const VariantKind Kind;
explicit MCSymbolRefExpr(const MCSymbol *_Symbol, VariantKind _Kind)
: MCExpr(MCExpr::SymbolRef), Symbol(_Symbol), Kind(_Kind) {
/// MCAsmInfo that is used to print symbol variants correctly.
const MCAsmInfo *MAI;
explicit MCSymbolRefExpr(const MCSymbol *_Symbol, VariantKind _Kind,
const MCAsmInfo *_MAI)
: MCExpr(MCExpr::SymbolRef), Symbol(_Symbol), Kind(_Kind), MAI(_MAI) {
assert(Symbol);
assert(MAI);
}
public:
@ -281,6 +281,7 @@ public:
/// @{
const MCSymbol &getSymbol() const { return *Symbol; }
const MCAsmInfo &getMCAsmInfo() const { return *MAI; }
VariantKind getKind() const { return Kind; }

1
lib/MC/MCAsmInfo.cpp
View File

@ -88,6 +88,7 @@ MCAsmInfo::MCAsmInfo() {
DwarfRegNumForCFI = false;
HasMicrosoftFastStdCallMangling = false;
NeedsDwarfSectionOffsetDirective = false;
UseParensForSymbolVariant = false;
}
MCAsmInfo::~MCAsmInfo() {

3
lib/MC/MCELFStreamer.cpp
View File

@ -371,9 +371,6 @@ void MCELFStreamer::fixSymbolsInTLSFixups(const MCExpr *expr) {
case MCSymbolRefExpr::VK_TLSLDM:
case MCSymbolRefExpr::VK_TPOFF:
case MCSymbolRefExpr::VK_DTPOFF:
case MCSymbolRefExpr::VK_ARM_TLSGD:
case MCSymbolRefExpr::VK_ARM_TPOFF:
case MCSymbolRefExpr::VK_ARM_GOTTPOFF:
case MCSymbolRefExpr::VK_Mips_TLSGD:
case MCSymbolRefExpr::VK_Mips_GOTTPREL:
case MCSymbolRefExpr::VK_Mips_TPREL_HI:

44
lib/MC/MCExpr.cpp
View File

@ -11,6 +11,7 @@
#include "llvm/MC/MCExpr.h"
#include "llvm/ADT/Statistic.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCAsmLayout.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCContext.h"
@ -47,19 +48,12 @@ void MCExpr::print(raw_ostream &OS) const {
else
OS << Sym;
if (SRE.getKind() == MCSymbolRefExpr::VK_ARM_NONE ||
SRE.getKind() == MCSymbolRefExpr::VK_ARM_PLT ||
SRE.getKind() == MCSymbolRefExpr::VK_ARM_TLSGD ||
SRE.getKind() == MCSymbolRefExpr::VK_ARM_GOT ||
SRE.getKind() == MCSymbolRefExpr::VK_ARM_GOTOFF ||
SRE.getKind() == MCSymbolRefExpr::VK_ARM_TPOFF ||
SRE.getKind() == MCSymbolRefExpr::VK_ARM_GOTTPOFF ||
SRE.getKind() == MCSymbolRefExpr::VK_ARM_TARGET1 ||
SRE.getKind() == MCSymbolRefExpr::VK_ARM_TARGET2 ||
SRE.getKind() == MCSymbolRefExpr::VK_ARM_PREL31)
OS << MCSymbolRefExpr::getVariantKindName(SRE.getKind());
else if (SRE.getKind() != MCSymbolRefExpr::VK_None)
OS << '@' << MCSymbolRefExpr::getVariantKindName(SRE.getKind());
if (SRE.getKind() != MCSymbolRefExpr::VK_None) {
if (SRE.getMCAsmInfo().useParensForSymbolVariant())
OS << '(' << MCSymbolRefExpr::getVariantKindName(SRE.getKind()) << ')';
else
OS << '@' << MCSymbolRefExpr::getVariantKindName(SRE.getKind());
}
return;
}
@ -158,7 +152,7 @@ const MCConstantExpr *MCConstantExpr::Create(int64_t Value, MCContext &Ctx) {
const MCSymbolRefExpr *MCSymbolRefExpr::Create(const MCSymbol *Sym,
VariantKind Kind,
MCContext &Ctx) {
return new (Ctx) MCSymbolRefExpr(Sym, Kind);
return new (Ctx) MCSymbolRefExpr(Sym, Kind, Ctx.getAsmInfo());
}
const MCSymbolRefExpr *MCSymbolRefExpr::Create(StringRef Name, VariantKind Kind,
@ -186,16 +180,10 @@ StringRef MCSymbolRefExpr::getVariantKindName(VariantKind Kind) {
case VK_DTPOFF: return "DTPOFF";
case VK_TLVP: return "TLVP";
case VK_SECREL: return "SECREL32";
case VK_ARM_NONE: return "(NONE)";
case VK_ARM_PLT: return "(PLT)";
case VK_ARM_GOT: return "(GOT)";
case VK_ARM_GOTOFF: return "(GOTOFF)";
case VK_ARM_TPOFF: return "(tpoff)";
case VK_ARM_GOTTPOFF: return "(gottpoff)";
case VK_ARM_TLSGD: return "(tlsgd)";
case VK_ARM_TARGET1: return "(target1)";
case VK_ARM_TARGET2: return "(target2)";
case VK_ARM_PREL31: return "(prel31)";
case VK_ARM_NONE: return "none";
case VK_ARM_TARGET1: return "target1";
case VK_ARM_TARGET2: return "target2";
case VK_ARM_PREL31: return "prel31";
case VK_PPC_LO: return "l";
case VK_PPC_HI: return "h";
case VK_PPC_HA: return "ha";
@ -409,6 +397,14 @@ MCSymbolRefExpr::getVariantKindForName(StringRef Name) {
.Case("got@tlsld@h", VK_PPC_GOT_TLSLD_HI)
.Case("GOT@TLSLD@HA", VK_PPC_GOT_TLSLD_HA)
.Case("got@tlsld@ha", VK_PPC_GOT_TLSLD_HA)
.Case("NONE", VK_ARM_NONE)
.Case("none", VK_ARM_NONE)
.Case("TARGET1", VK_ARM_TARGET1)
.Case("target1", VK_ARM_TARGET1)
.Case("TARGET2", VK_ARM_TARGET2)
.Case("target2", VK_ARM_TARGET2)
.Case("PREL31", VK_ARM_PREL31)
.Case("prel31", VK_ARM_PREL31)
.Default(VK_Invalid);
}

20
lib/MC/MCParser/AsmParser.cpp
View File

@ -789,20 +789,34 @@ bool AsmParser::parsePrimaryExpr(const MCExpr *&Res, SMLoc &EndLoc) {
return true;
}
}
// Parse symbol variant
std::pair<StringRef, StringRef> Split;
if (!MAI.useParensForSymbolVariant()) {
Split = Identifier.split('@');
} else if (Lexer.is(AsmToken::LParen)) {
Lexer.Lex(); // eat (
StringRef VName;
parseIdentifier(VName);
if (Lexer.isNot(AsmToken::RParen)) {
return Error(Lexer.getTok().getLoc(),
"unexpected token in variant, expected ')'");
}
Lexer.Lex(); // eat )
Split = std::make_pair(Identifier, VName);
}
EndLoc = SMLoc::getFromPointer(Identifier.end());
// This is a symbol reference.
StringRef SymbolName = Identifier;
MCSymbolRefExpr::VariantKind Variant = MCSymbolRefExpr::VK_None;
std::pair<StringRef, StringRef> Split = Identifier.split('@');
// Lookup the symbol variant if used.
if (Split.first.size() != Identifier.size()) {
if (Split.second.size()) {
Variant = MCSymbolRefExpr::getVariantKindForName(Split.second);
if (Variant != MCSymbolRefExpr::VK_Invalid) {
SymbolName = Split.first;
} else if (MAI.doesAllowAtInName()) {
} else if (MAI.doesAllowAtInName() && !MAI.useParensForSymbolVariant()) {
Variant = MCSymbolRefExpr::VK_None;
} else {
Variant = MCSymbolRefExpr::VK_None;

10
lib/Target/ARM/ARMAsmPrinter.cpp
View File

@ -756,11 +756,11 @@ static MCSymbolRefExpr::VariantKind
getModifierVariantKind(ARMCP::ARMCPModifier Modifier) {
switch (Modifier) {
case ARMCP::no_modifier: return MCSymbolRefExpr::VK_None;
case ARMCP::TLSGD: return MCSymbolRefExpr::VK_ARM_TLSGD;
case ARMCP::TPOFF: return MCSymbolRefExpr::VK_ARM_TPOFF;
case ARMCP::GOTTPOFF: return MCSymbolRefExpr::VK_ARM_GOTTPOFF;
case ARMCP::GOT: return MCSymbolRefExpr::VK_ARM_GOT;
case ARMCP::GOTOFF: return MCSymbolRefExpr::VK_ARM_GOTOFF;
case ARMCP::TLSGD: return MCSymbolRefExpr::VK_TLSGD;
case ARMCP::TPOFF: return MCSymbolRefExpr::VK_TPOFF;
case ARMCP::GOTTPOFF: return MCSymbolRefExpr::VK_GOTTPOFF;
case ARMCP::GOT: return MCSymbolRefExpr::VK_GOT;
case ARMCP::GOTOFF: return MCSymbolRefExpr::VK_GOTOFF;
}
llvm_unreachable("Invalid ARMCPModifier!");
}

2
lib/Target/ARM/ARMMCInstLower.cpp
View File

@ -50,7 +50,7 @@ MCOperand ARMAsmPrinter::GetSymbolRef(const MachineOperand &MO,
}
case ARMII::MO_PLT:
Expr = MCSymbolRefExpr::Create(Symbol, MCSymbolRefExpr::VK_ARM_PLT,
Expr = MCSymbolRefExpr::Create(Symbol, MCSymbolRefExpr::VK_PLT,
OutContext);
break;
}

16
lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
View File

@ -166,9 +166,9 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
case MCSymbolRefExpr::VK_None:
Type = ELF::R_ARM_REL32;
break;
case MCSymbolRefExpr::VK_ARM_TLSGD:
case MCSymbolRefExpr::VK_TLSGD:
llvm_unreachable("unimplemented");
case MCSymbolRefExpr::VK_ARM_GOTTPOFF:
case MCSymbolRefExpr::VK_GOTTPOFF:
Type = ELF::R_ARM_TLS_IE32;
break;
}
@ -176,7 +176,7 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
case ARM::fixup_arm_blx:
case ARM::fixup_arm_uncondbl:
switch (Modifier) {
case MCSymbolRefExpr::VK_ARM_PLT:
case MCSymbolRefExpr::VK_PLT:
Type = ELF::R_ARM_PLT32;
break;
default:
@ -223,22 +223,22 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
case MCSymbolRefExpr::VK_ARM_NONE:
Type = ELF::R_ARM_NONE;
break;
case MCSymbolRefExpr::VK_ARM_GOT:
case MCSymbolRefExpr::VK_GOT:
Type = ELF::R_ARM_GOT_BREL;
break;
case MCSymbolRefExpr::VK_ARM_TLSGD:
case MCSymbolRefExpr::VK_TLSGD:
Type = ELF::R_ARM_TLS_GD32;
break;
case MCSymbolRefExpr::VK_ARM_TPOFF:
case MCSymbolRefExpr::VK_TPOFF:
Type = ELF::R_ARM_TLS_LE32;
break;
case MCSymbolRefExpr::VK_ARM_GOTTPOFF:
case MCSymbolRefExpr::VK_GOTTPOFF:
Type = ELF::R_ARM_TLS_IE32;
break;
case MCSymbolRefExpr::VK_None:
Type = ELF::R_ARM_ABS32;
break;
case MCSymbolRefExpr::VK_ARM_GOTOFF:
case MCSymbolRefExpr::VK_GOTOFF:
Type = ELF::R_ARM_GOTOFF32;
break;
case MCSymbolRefExpr::VK_ARM_TARGET1:

3
lib/Target/ARM/MCTargetDesc/ARMMCAsmInfo.cpp
View File

@ -54,4 +54,7 @@ ARMELFMCAsmInfo::ARMELFMCAsmInfo() {
// Exceptions handling
if (EnableARMEHABI)
ExceptionsType = ExceptionHandling::ARM;
// foo(plt) instead of foo@plt
UseParensForSymbolVariant = true;
}

32
test/CodeGen/ARM/tls-models.ll
View File

@ -22,9 +22,9 @@ entry:
; Non-PIC code can use initial-exec, PIC code has to use general dynamic.
; CHECK-NONPIC-LABEL: f1:
; CHECK-NONPIC: external_gd(gottpoff)
; CHECK-NONPIC: external_gd(GOTTPOFF)
; CHECK-PIC-LABEL: f1:
; CHECK-PIC: external_gd(tlsgd)
; CHECK-PIC: external_gd(TLSGD)
}
define i32* @f2() {
@ -34,9 +34,9 @@ entry:
; Non-PIC code can use local exec, PIC code can use local dynamic,
; but that is not implemented, so falls back to general dynamic.
; CHECK-NONPIC-LABEL: f2:
; CHECK-NONPIC: internal_gd(tpoff)
; CHECK-NONPIC: internal_gd(TPOFF)
; CHECK-PIC-LABEL: f2:
; CHECK-PIC: internal_gd(tlsgd)
; CHECK-PIC: internal_gd(TLSGD)
}
@ -49,9 +49,9 @@ entry:
; Non-PIC code can use initial exec, PIC should use local dynamic,
; but that is not implemented, so falls back to general dynamic.
; CHECK-NONPIC-LABEL: f3:
; CHECK-NONPIC: external_ld(gottpoff)
; CHECK-NONPIC: external_ld(GOTTPOFF)
; CHECK-PIC-LABEL: f3:
; CHECK-PIC: external_ld(tlsgd)
; CHECK-PIC: external_ld(TLSGD)
}
define i32* @f4() {
@ -61,9 +61,9 @@ entry:
; Non-PIC code can use local exec, PIC code can use local dynamic,
; but that is not implemented, so it falls back to general dynamic.
; CHECK-NONPIC-LABEL: f4:
; CHECK-NONPIC: internal_ld(tpoff)
; CHECK-NONPIC: internal_ld(TPOFF)
; CHECK-PIC-LABEL: f4:
; CHECK-PIC: internal_ld(tlsgd)
; CHECK-PIC: internal_ld(TLSGD)
}
@ -75,9 +75,9 @@ entry:
; Non-PIC and PIC code will use initial exec as specified.
; CHECK-NONPIC-LABEL: f5:
; CHECK-NONPIC: external_ie(gottpoff)
; CHECK-NONPIC: external_ie(GOTTPOFF)
; CHECK-PIC-LABEL: f5:
; CHECK-PIC: external_ie(gottpoff)
; CHECK-PIC: external_ie(GOTTPOFF)
}
define i32* @f6() {
@ -86,9 +86,9 @@ entry:
; Non-PIC code can use local exec, PIC code use initial exec as specified.
; CHECK-NONPIC-LABEL: f6:
; CHECK-NONPIC: internal_ie(tpoff)
; CHECK-NONPIC: internal_ie(TPOFF)
; CHECK-PIC-LABEL: f6:
; CHECK-PIC: internal_ie(gottpoff)
; CHECK-PIC: internal_ie(GOTTPOFF)
}
@ -100,9 +100,9 @@ entry:
; Non-PIC and PIC code will use local exec as specified.
; CHECK-NONPIC-LABEL: f7:
; CHECK-NONPIC: external_le(tpoff)
; CHECK-NONPIC: external_le(TPOFF)
; CHECK-PIC-LABEL: f7:
; CHECK-PIC: external_le(tpoff)
; CHECK-PIC: external_le(TPOFF)
}
define i32* @f8() {
@ -111,7 +111,7 @@ entry:
; Non-PIC and PIC code will use local exec as specified.
; CHECK-NONPIC-LABEL: f8:
; CHECK-NONPIC: internal_le(tpoff)
; CHECK-NONPIC: internal_le(TPOFF)
; CHECK-PIC-LABEL: f8:
; CHECK-PIC: internal_le(tpoff)
; CHECK-PIC: internal_le(TPOFF)
}

2
test/CodeGen/ARM/tls1.ll
View File

@ -1,5 +1,5 @@
; RUN: llc < %s -march=arm -mtriple=arm-linux-gnueabi | \
; RUN: grep "i(tpoff)"
; RUN: grep "i(TPOFF)"
; RUN: llc < %s -march=arm -mtriple=arm-linux-gnueabi | \
; RUN: grep "__aeabi_read_tp"
; RUN: llc < %s -march=arm -mtriple=arm-linux-gnueabi \

4
test/CodeGen/ARM/tls2.ll
View File

@ -8,7 +8,7 @@
define i32 @f() {
; CHECK-NONPIC-LABEL: f:
; CHECK-NONPIC: ldr {{r.}}, [pc, {{r.}}]
; CHECK-NONPIC: i(gottpoff)
; CHECK-NONPIC: i(GOTTPOFF)
; CHECK-PIC-LABEL: f:
; CHECK-PIC: __tls_get_addr
entry:
@ -19,7 +19,7 @@ entry:
define i32* @g() {
; CHECK-NONPIC-LABEL: g:
; CHECK-NONPIC: ldr {{r.}}, [pc, {{r.}}]
; CHECK-NONPIC: i(gottpoff)
; CHECK-NONPIC: i(GOTTPOFF)
; CHECK-PIC-LABEL: g:
; CHECK-PIC: __tls_get_addr
entry:

2
test/CodeGen/Thumb2/tls1.ll
View File

@ -1,5 +1,5 @@
; RUN: llc < %s -mtriple=thumbv7-linux-gnueabi | \
; RUN: grep "i(tpoff)"
; RUN: grep "i(TPOFF)"
; RUN: llc < %s -mtriple=thumbv7-linux-gnueabi | \
; RUN: grep "__aeabi_read_tp"
; RUN: llc < %s -mtriple=thumbv7-linux-gnueabi \

4
test/CodeGen/Thumb2/tls2.ll
View File

@ -8,7 +8,7 @@ entry:
; CHECK-NOT-PIC-LABEL: f:
; CHECK-NOT-PIC: add r0, pc
; CHECK-NOT-PIC: ldr r1, [r0]
; CHECK-NOT-PIC: i(gottpoff)
; CHECK-NOT-PIC: i(GOTTPOFF)
; CHECK-PIC-LABEL: f:
; CHECK-PIC: bl __tls_get_addr(PLT)
@ -21,7 +21,7 @@ entry:
; CHECK-NOT-PIC-LABEL: g:
; CHECK-NOT-PIC: add r0, pc
; CHECK-NOT-PIC: ldr r1, [r0]
; CHECK-NOT-PIC: i(gottpoff)
; CHECK-NOT-PIC: i(GOTTPOFF)
; CHECK-PIC-LABEL: g:
; CHECK-PIC: bl __tls_get_addr(PLT)

23
test/MC/ARM/symbol-variants-errors.s Normal file
View File

@ -0,0 +1,23 @@
@ RUN: not llvm-mc < %s -triple armv7-none-linux-gnueabi 2>&1 | FileCheck %s
@ check for invalid variant
f1:
bl bar(blargh)
@CHECK: error: invalid variant 'blargh'
@CHECK: bl bar(blargh)
@CHECK: ^
@ check for missing closed paren
f2:
.word bar(got
@CHECK: error: unexpected token in variant, expected ')'
@CHECK: .word bar(got
@CHECK: ^
@ check for invalid symbol before variant end
f3:
.word bar(got+2)
@CHECK: error: unexpected token in variant, expected ')'
@CHECK: .word bar(got+2)
@CHECK: ^

67
test/MC/ARM/symbol-variants.s Normal file
View File

@ -0,0 +1,67 @@
@ RUN: llvm-mc < %s -triple armv7-none-linux-gnueabi -filetype=obj | llvm-objdump -triple armv7-none-linux-gnueabi -r - | FileCheck %s --check-prefix=CHECK --check-prefix=ARM
@ RUN: llvm-mc < %s -triple thumbv7-none-linux-gnueabi -filetype=obj | llvm-objdump -triple thumbv7-none-linux-gnueabi -r - | FileCheck %s --check-prefix=CHECK --check-prefix=THUMB
@ CHECK-LABEL: RELOCATION RECORDS FOR [.rel.text]
@ empty
.word f00
.word f01
@CHECK: 0 R_ARM_ABS32 f00
@CHECK: 4 R_ARM_ABS32 f01
@ none
.word f02(NONE)
.word f03(none)
@CHECK: 8 R_ARM_NONE f02
@CHECK: 12 R_ARM_NONE f03
@ plt
bl f04(PLT)
bl f05(plt)
@ARM: 16 R_ARM_PLT32 f04
@ARM: 20 R_ARM_PLT32 f05
@THUMB: 16 R_ARM_THM_CALL f04
@THUMB: 20 R_ARM_THM_CALL f05
@ got
.word f06(GOT)
.word f07(got)
@CHECK: 24 R_ARM_GOT_BREL f06
@CHECK: 28 R_ARM_GOT_BREL f07
@ gotoff
.word f08(GOTOFF)
.word f09(gotoff)
@CHECK: 32 R_ARM_GOTOFF32 f08
@CHECK: 36 R_ARM_GOTOFF32 f09
@ tpoff
.word f10(TPOFF)
.word f11(tpoff)
@CHECK: 40 R_ARM_TLS_LE32 f10
@CHECK: 44 R_ARM_TLS_LE32 f11
@ tlsgd
.word f12(TLSGD)
.word f13(tlsgd)
@CHECK: 48 R_ARM_TLS_GD32 f12
@CHECK: 52 R_ARM_TLS_GD32 f13
@ target1
.word f14(TARGET1)
.word f15(target1)
@CHECK: 56 R_ARM_TARGET1 f14
@CHECK: 60 R_ARM_TARGET1 f15
@ target2
.word f16(TARGET2)
.word f17(target2)
@CHECK: 64 R_ARM_TARGET2 f16
@CHECK: 68 R_ARM_TARGET2 f17
@ prel31
.word f18(PREL31)
.word f19(prel31)
@CHECK: 72 R_ARM_PREL31 f18
@CHECK: 76 R_ARM_PREL31 f19