forked from OSchip/llvm-project
97 lines
3.0 KiB
ArmAsm
97 lines
3.0 KiB
ArmAsm
# REQUIRES: aarch64
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# RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-freebsd %p/Inputs/aarch64-tstbr14-reloc.s -o %t1
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# RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-freebsd %s -o %t2
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# RUN: ld.lld %t1 %t2 -o %t
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# RUN: llvm-objdump -d %t | FileCheck %s
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# RUN: ld.lld -shared %t1 %t2 -o %t3
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# RUN: llvm-objdump -d %t3 | FileCheck -check-prefix=DSO %s
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# RUN: llvm-readobj -s -r %t3 | FileCheck -check-prefix=DSOREL %s
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# 0x1101c - 28 = 0x20000
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# 0x11020 - 16 = 0x20010
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# 0x11024 - 36 = 0x20000
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# 0x11028 - 24 = 0x20010
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# CHECK: Disassembly of section .text:
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# CHECK-NEXT: _foo:
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# CHECK-NEXT: 20000: {{.*}} nop
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# CHECK-NEXT: 20004: {{.*}} nop
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# CHECK-NEXT: 20008: {{.*}} nop
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# CHECK-NEXT: 2000c: {{.*}} nop
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# CHECK: _bar:
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# CHECK-NEXT: 20010: {{.*}} nop
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# CHECK-NEXT: 20014: {{.*}} nop
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# CHECK-NEXT: 20018: {{.*}} nop
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# CHECK: _start:
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# CHECK-NEXT: 2001c: {{.*}} tbnz w3, #15, #-28
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# CHECK-NEXT: 20020: {{.*}} tbnz w3, #15, #-16
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# CHECK-NEXT: 20024: {{.*}} tbz x6, #45, #-36
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# CHECK-NEXT: 20028: {{.*}} tbz x6, #45, #-24
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#DSOREL: Section {
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#DSOREL: Index:
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#DSOREL: Name: .got.plt
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#DSOREL-NEXT: Type: SHT_PROGBITS
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#DSOREL-NEXT: Flags [
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#DSOREL-NEXT: SHF_ALLOC
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#DSOREL-NEXT: SHF_WRITE
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#DSOREL-NEXT: ]
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#DSOREL-NEXT: Address: 0x20000
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#DSOREL-NEXT: Offset: 0x20000
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#DSOREL-NEXT: Size: 40
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#DSOREL-NEXT: Link: 0
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#DSOREL-NEXT: Info: 0
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#DSOREL-NEXT: AddressAlignment: 8
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#DSOREL-NEXT: EntrySize: 0
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#DSOREL-NEXT: }
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#DSOREL: Relocations [
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#DSOREL-NEXT: Section ({{.*}}) .rela.plt {
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#DSOREL-NEXT: 0x20018 R_AARCH64_JUMP_SLOT _foo
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#DSOREL-NEXT: 0x20020 R_AARCH64_JUMP_SLOT _bar
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#DSOREL-NEXT: }
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#DSOREL-NEXT:]
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#DSO: Disassembly of section .text:
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#DSO-NEXT: _foo:
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#DSO-NEXT: 10000: {{.*}} nop
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#DSO-NEXT: 10004: {{.*}} nop
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#DSO-NEXT: 10008: {{.*}} nop
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#DSO-NEXT: 1000c: {{.*}} nop
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#DSO: _bar:
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#DSO-NEXT: 10010: {{.*}} nop
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#DSO-NEXT: 10014: {{.*}} nop
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#DSO-NEXT: 10018: {{.*}} nop
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#DSO: _start:
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# 0x1001c + 52 = 0x10050 = PLT[1]
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# 0x10020 + 64 = 0x10060 = PLT[2]
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# 0x10024 + 44 = 0x10050 = PLT[1]
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# 0x10028 + 56 = 0x10060 = PLT[2]
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#DSO-NEXT: 1001c: {{.*}} tbnz w3, #15, #52
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#DSO-NEXT: 10020: {{.*}} tbnz w3, #15, #64
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#DSO-NEXT: 10024: {{.*}} tbz x6, #45, #44
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#DSO-NEXT: 10028: {{.*}} tbz x6, #45, #56
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#DSO-NEXT: Disassembly of section .plt:
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#DSO-NEXT: .plt:
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#DSO-NEXT: 10030: {{.*}} stp x16, x30, [sp, #-16]!
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#DSO-NEXT: 10034: {{.*}} adrp x16, #65536
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#DSO-NEXT: 10038: {{.*}} ldr x17, [x16, #16]
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#DSO-NEXT: 1003c: {{.*}} add x16, x16, #16
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#DSO-NEXT: 10040: {{.*}} br x17
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#DSO-NEXT: 10044: {{.*}} nop
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#DSO-NEXT: 10048: {{.*}} nop
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#DSO-NEXT: 1004c: {{.*}} nop
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#DSO-NEXT: 10050: {{.*}} adrp x16, #65536
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#DSO-NEXT: 10054: {{.*}} ldr x17, [x16, #24]
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#DSO-NEXT: 10058: {{.*}} add x16, x16, #24
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#DSO-NEXT: 1005c: {{.*}} br x17
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#DSO-NEXT: 10060: {{.*}} adrp x16, #65536
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#DSO-NEXT: 10064: {{.*}} ldr x17, [x16, #32]
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#DSO-NEXT: 10068: {{.*}} add x16, x16, #32
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#DSO-NEXT: 1006c: {{.*}} br x17
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.globl _start
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_start:
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tbnz w3, #15, _foo
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tbnz w3, #15, _bar
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tbz x6, #45, _foo
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tbz x6, #45, _bar
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