2018-06-27 06:20:04 +08:00
|
|
|
// REQUIRES: arm
|
2016-06-07 17:31:52 +08:00
|
|
|
// RUN: llvm-mc -filetype=obj -triple=armv7a-linux-gnueabi %s -o %t.o
|
|
|
|
// RUN: ld.lld %t.o -o %t
|
|
|
|
// RUN: llvm-readobj -s -r -t %t | FileCheck %s
|
|
|
|
// RUN: llvm-objdump -triple=armv7a-linux-gnueabi -d %t | FileCheck --check-prefix=DISASM %s
|
|
|
|
|
|
|
|
// Test the R_ARM_GOTOFF32 relocation
|
|
|
|
|
|
|
|
// CHECK: Name: .got
|
|
|
|
// CHECK-NEXT: Type: SHT_PROGBITS (0x1)
|
|
|
|
// CHECK-NEXT: Flags [
|
|
|
|
// CHECK-NEXT: SHF_ALLOC
|
|
|
|
// CHECK-NEXT: SHF_WRITE
|
|
|
|
// CHECK-NEXT: ]
|
|
|
|
// CHECK-NEXT: Address: 0x12000
|
|
|
|
// CHECK-NEXT: Offset: 0x2000
|
|
|
|
// CHECK-NEXT: Size: 0
|
|
|
|
// CHECK-NEXT: Link:
|
|
|
|
// CHECK-NEXT: Info:
|
|
|
|
// CHECK-NEXT: AddressAlignment:
|
|
|
|
|
|
|
|
// CHECK: Name: .bss
|
|
|
|
// CHECK-NEXT: Type: SHT_NOBITS
|
|
|
|
// CHECK-NEXT: Flags [
|
|
|
|
// CHECK-NEXT: SHF_ALLOC
|
|
|
|
// CHECK-NEXT: SHF_WRITE
|
|
|
|
// CHECK-NEXT: ]
|
|
|
|
// CHECK-NEXT: Address: 0x12000
|
|
|
|
// CHECK-NEXT: Offset:
|
|
|
|
// CHECK-NEXT: Size: 20
|
|
|
|
// CHECK-NEXT: Link:
|
|
|
|
// CHECK-NEXT: Info:
|
|
|
|
// CHECK-NEXT: AddressAlignment: 1
|
|
|
|
|
|
|
|
// CHECK-NEXT: EntrySize: 0
|
|
|
|
|
|
|
|
// CHECK: Symbol {
|
|
|
|
// CHECK: Name: bar
|
|
|
|
// CHECK-NEXT: Value: 0x12000
|
|
|
|
// CHECK-NEXT: Size: 10
|
|
|
|
// CHECK-NEXT: Binding: Global
|
|
|
|
// CHECK-NEXT: Type: Object
|
|
|
|
// CHECK-NEXT: Other: 0
|
|
|
|
// CHECK-NEXT: Section: .bss
|
|
|
|
// CHECK-NEXT: }
|
|
|
|
// CHECK-NEXT: Symbol {
|
|
|
|
// CHECK-NEXT: Name: obj
|
|
|
|
// CHECK-NEXT: Value: 0x1200A
|
|
|
|
// CHECK-NEXT: Size: 10
|
|
|
|
// CHECK-NEXT: Binding: Global
|
|
|
|
// CHECK-NEXT: Type: Object
|
|
|
|
// CHECK-NEXT: Other: 0
|
|
|
|
// CHECK-NEXT: Section: .bss
|
|
|
|
|
|
|
|
// DISASM: Disassembly of section .text:
|
|
|
|
// DISASM-NEXT :_start:
|
|
|
|
// DISASM-NEXT 11000: 1e ff 2f e1 bx lr
|
|
|
|
// Offset 0 from .got = bar
|
|
|
|
// DISASM 11004: 00 00 00 00
|
|
|
|
// Offset 10 from .got = obj
|
|
|
|
// DISASM-NEXT 11008: 0a 00 00 00
|
|
|
|
// Offset 15 from .got = obj +5
|
|
|
|
// DISASM-NEXT 1100c: 0f 00 00 00
|
|
|
|
.syntax unified
|
|
|
|
.globl _start
|
|
|
|
_start:
|
|
|
|
bx lr
|
|
|
|
.word bar(GOTOFF)
|
|
|
|
.word obj(GOTOFF)
|
|
|
|
.word obj(GOTOFF)+5
|
|
|
|
.type bar, %object
|
|
|
|
.comm bar, 10
|
|
|
|
.type obj, %object
|
|
|
|
.comm obj, 10
|