llvm-project/lld/test/ELF/aarch64-range-thunk-extensi...

37 lines
1.1 KiB
ArmAsm

// REQUIRES: aarch64
// RUN: llvm-mc -filetype=obj -triple=aarch64 %s -o %t.o
// RUN: echo 'SECTIONS { \
// RUN: .text.1 0x10000 : { *(.text.1) } \
// RUN: .text.2 0x200000000 : AT(0x20000) { *(.text.2) } \
// RUN: } ' > %t.script
// RUN: ld.lld --script %t.script %t.o -o %t
// RUN: llvm-objdump -d --no-show-raw-insn --print-imm-hex %t | FileCheck %s
// The word should be an offset to the range extension thunk.
// CHECK-LABEL: <_start>:
// CHECK-NEXT: 10000: 04 00 00 00 .word 0x00000004
// The thunk redirects to the address of callee.
// CHECK-LABEL: <__AArch64AbsLongThunk_callee>:
// CHECK-NEXT: 10004: ldr x16, 0x1000c <$d>
// CHECK-NEXT: 10008: br x16
// CHECK-LABEL: <$d>:
// CHECK-NEXT: 1000c: 00 00 00 00 .word 0x00000000
// CHECK-NEXT: 10010: 02 00 00 00 .word 0x00000002
// CHECK-LABEL: <callee>:
// CHECK-NEXT: 200000000: ret
.section .text.1, "ax", %progbits
.global _start
.type _start, %function
_start:
.word callee@PLT - .
.section .text.2, "ax", %progbits
.global callee
.type callee, %function
callee:
ret