forked from OSchip/llvm-project
144 lines
3.8 KiB
ArmAsm
144 lines
3.8 KiB
ArmAsm
// REQUIRES: aarch64
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// RUN: llvm-mc -filetype=obj -triple=aarch64-none-linux-gnu %s -o %t.o
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// RUN: ld.lld -static %t.o -o %tout
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// RUN: llvm-objdump -d --no-show-raw-insn %tout | FileCheck %s --check-prefix=DISASM
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// RUN: llvm-readobj -r --symbols --sections %tout | FileCheck %s
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// CHECK: Sections [
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// CHECK: Section {
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// CHECK: Index: 1
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// CHECK-NEXT: Name: .rela.dyn
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// CHECK-NEXT: Type: SHT_RELA
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// CHECK-NEXT: Flags [
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// CHECK-NEXT: SHF_ALLOC
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// CHECK-NEXT: SHF_INFO_LINK
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// CHECK-NEXT: ]
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// CHECK-NEXT: Address: [[RELA:.*]]
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// CHECK-NEXT: Offset: 0x158
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// CHECK-NEXT: Size: 48
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// CHECK-NEXT: Link: 0
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// CHECK-NEXT: Info: 4
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// CHECK-NEXT: AddressAlignment: 8
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// CHECK-NEXT: EntrySize: 24
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// CHECK-NEXT: }
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// CHECK: Relocations [
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// CHECK-NEXT: Section ({{.*}}) .rela.dyn {
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// CHECK-NEXT: 0x2201C0 R_AARCH64_IRELATIVE
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// CHECK-NEXT: 0x2201C8 R_AARCH64_IRELATIVE
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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// CHECK: Symbols [
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name:
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// CHECK-NEXT: Value: 0x0
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: Undefined
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: $x.0
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// CHECK-NEXT: Value: 0x210188
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .text
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: __rela_iplt_end
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// CHECK-NEXT: Value: 0x200188
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .rela.dyn
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: __rela_iplt_start
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// CHECK-NEXT: Value: 0x200158
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Local
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other [
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// CHECK-NEXT: STV_HIDDEN
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// CHECK-NEXT: ]
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// CHECK-NEXT: Section: .rela.dyn
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: _start
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// CHECK-NEXT: Value: 0x210190
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Global
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// CHECK-NEXT: Type: None
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .text
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: bar
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// CHECK-NEXT: Value: 0x21018C
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Global
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// CHECK-NEXT: Type: GNU_IFunc
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .text
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// CHECK-NEXT: }
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// CHECK-NEXT: Symbol {
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// CHECK-NEXT: Name: foo
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// CHECK-NEXT: Value: 0x210188
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// CHECK-NEXT: Size: 0
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// CHECK-NEXT: Binding: Global
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// CHECK-NEXT: Type: GNU_IFunc
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// CHECK-NEXT: Other: 0
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// CHECK-NEXT: Section: .text
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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// 344 = 0x158
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// 392 = 0x188
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// DISASM: Disassembly of section .text:
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// DISASM-EMPTY:
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// DISASM-NEXT: <foo>:
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// DISASM-NEXT: 210188: ret
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// DISASM: <bar>:
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// DISASM-NEXT: 21018c: ret
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// DISASM: <_start>:
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// DISASM-NEXT: 210190: bl 0x2101a0
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// DISASM-NEXT: 210194: bl 0x2101b0
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// DISASM-NEXT: 210198: add x2, x2, #344
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// DISASM-NEXT: 21019c: add x2, x2, #392
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// DISASM-EMPTY:
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// DISASM-NEXT: Disassembly of section .iplt:
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// DISASM-EMPTY:
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// DISASM-NEXT: <.iplt>:
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// DISASM-NEXT: 2101a0: adrp x16, #65536
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// DISASM-NEXT: 2101a4: ldr x17, [x16, #448]
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// DISASM-NEXT: 2101a8: add x16, x16, #448
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// DISASM-NEXT: 2101ac: br x17
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// DISASM-NEXT: 2101b0: adrp x16, #65536
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// DISASM-NEXT: 2101b4: ldr x17, [x16, #456]
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// DISASM-NEXT: 2101b8: add x16, x16, #456
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// DISASM-NEXT: 2101bc: br x17
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.text
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.type foo STT_GNU_IFUNC
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.globl foo
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foo:
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ret
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.type bar STT_GNU_IFUNC
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.globl bar
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bar:
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ret
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.globl _start
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_start:
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bl foo
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bl bar
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add x2, x2, :lo12:__rela_iplt_start
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add x2, x2, :lo12:__rela_iplt_end
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