forked from OSchip/llvm-project
105 lines
2.9 KiB
ArmAsm
105 lines
2.9 KiB
ArmAsm
# REQUIRES: aarch64
|
|
# RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-freebsd %p/Inputs/aarch64-tstbr14-reloc.s -o %t1
|
|
# RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-freebsd %s -o %t2
|
|
# RUN: ld.lld %t1 %t2 -o %t
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t | FileCheck %s
|
|
# RUN: ld.lld -shared %t1 %t2 -o %t3
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t3 | FileCheck -check-prefix=DSO %s
|
|
# RUN: llvm-readobj -S -r %t3 | FileCheck -check-prefix=DSOREL %s
|
|
|
|
# 0x1101c - 28 = 0x20000
|
|
# 0x11020 - 16 = 0x20010
|
|
# 0x11024 - 36 = 0x20000
|
|
# 0x11028 - 24 = 0x20010
|
|
# CHECK: Disassembly of section .text:
|
|
# CHECK-EMPTY:
|
|
# CHECK-NEXT: _foo:
|
|
# CHECK-NEXT: 210000: nop
|
|
# CHECK-NEXT: 210004: nop
|
|
# CHECK-NEXT: 210008: nop
|
|
# CHECK-NEXT: 21000c: nop
|
|
# CHECK: _bar:
|
|
# CHECK-NEXT: 210010: nop
|
|
# CHECK-NEXT: 210014: nop
|
|
# CHECK-NEXT: 210018: nop
|
|
# CHECK: _start:
|
|
# CHECK-NEXT: 21001c: tbnz w3, #15, #-28
|
|
# CHECK-NEXT: 210020: tbnz w3, #15, #-16
|
|
# CHECK-NEXT: 210024: tbz x6, #45, #-36
|
|
# CHECK-NEXT: 210028: tbz x6, #45, #-24
|
|
|
|
#DSOREL: Section {
|
|
#DSOREL: Index:
|
|
#DSOREL: Name: .got.plt
|
|
#DSOREL-NEXT: Type: SHT_PROGBITS
|
|
#DSOREL-NEXT: Flags [
|
|
#DSOREL-NEXT: SHF_ALLOC
|
|
#DSOREL-NEXT: SHF_WRITE
|
|
#DSOREL-NEXT: ]
|
|
#DSOREL-NEXT: Address: 0x30000
|
|
#DSOREL-NEXT: Offset: 0x30000
|
|
#DSOREL-NEXT: Size: 40
|
|
#DSOREL-NEXT: Link: 0
|
|
#DSOREL-NEXT: Info: 0
|
|
#DSOREL-NEXT: AddressAlignment: 8
|
|
#DSOREL-NEXT: EntrySize: 0
|
|
#DSOREL-NEXT: }
|
|
#DSOREL: Relocations [
|
|
#DSOREL-NEXT: Section ({{.*}}) .rela.plt {
|
|
#DSOREL-NEXT: 0x30018 R_AARCH64_JUMP_SLOT _foo
|
|
#DSOREL-NEXT: 0x30020 R_AARCH64_JUMP_SLOT _bar
|
|
#DSOREL-NEXT: }
|
|
#DSOREL-NEXT:]
|
|
|
|
#DSO: Disassembly of section .text:
|
|
#DSO-EMPTY:
|
|
#DSO-NEXT: _foo:
|
|
#DSO-NEXT: 10000: nop
|
|
#DSO-NEXT: 10004: nop
|
|
#DSO-NEXT: 10008: nop
|
|
#DSO-NEXT: 1000c: nop
|
|
#DSO: _bar:
|
|
#DSO-NEXT: 10010: nop
|
|
#DSO-NEXT: 10014: nop
|
|
#DSO-NEXT: 10018: nop
|
|
#DSO: _start:
|
|
# 0x1001c + 52 = 0x10050 = PLT[1]
|
|
# 0x10020 + 64 = 0x10060 = PLT[2]
|
|
# 0x10024 + 44 = 0x10050 = PLT[1]
|
|
# 0x10028 + 56 = 0x10060 = PLT[2]
|
|
#DSO-NEXT: 1001c: tbnz w3, #15, #52
|
|
#DSO-NEXT: 10020: tbnz w3, #15, #64
|
|
#DSO-NEXT: 10024: tbz x6, #45, #44
|
|
#DSO-NEXT: 10028: tbz x6, #45, #56
|
|
#DSO-EMPTY:
|
|
#DSO-NEXT: Disassembly of section .plt:
|
|
#DSO-EMPTY:
|
|
#DSO-NEXT: .plt:
|
|
#DSO-NEXT: 10030: stp x16, x30, [sp, #-16]!
|
|
#DSO-NEXT: 10034: adrp x16, #131072
|
|
#DSO-NEXT: 10038: ldr x17, [x16, #16]
|
|
#DSO-NEXT: 1003c: add x16, x16, #16
|
|
#DSO-NEXT: 10040: br x17
|
|
#DSO-NEXT: 10044: nop
|
|
#DSO-NEXT: 10048: nop
|
|
#DSO-NEXT: 1004c: nop
|
|
#DSO-EMPTY:
|
|
#DSO-NEXT: _foo@plt:
|
|
#DSO-NEXT: 10050: adrp x16, #131072
|
|
#DSO-NEXT: 10054: ldr x17, [x16, #24]
|
|
#DSO-NEXT: 10058: add x16, x16, #24
|
|
#DSO-NEXT: 1005c: br x17
|
|
#DSO-EMPTY:
|
|
#DSO-NEXT: _bar@plt:
|
|
#DSO-NEXT: 10060: adrp x16, #131072
|
|
#DSO-NEXT: 10064: ldr x17, [x16, #32]
|
|
#DSO-NEXT: 10068: add x16, x16, #32
|
|
#DSO-NEXT: 1006c: br x17
|
|
|
|
.globl _start
|
|
_start:
|
|
tbnz w3, #15, _foo
|
|
tbnz w3, #15, _bar
|
|
tbz x6, #45, _foo
|
|
tbz x6, #45, _bar
|