1// REQUIRES: arm 2// RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t 3// RUN: echo "SECTIONS { \ 4// RUN: . = SIZEOF_HEADERS; \ 5// RUN: .text_low : { *(.text_low) *(.text_low2) } \ 6// RUN: .text_high 0x2000000 : { *(.text_high) *(.text_high2) } \ 7// RUN: } " > %t.script 8// RUN: ld.lld --no-rosegment --script %t.script %t -o %t2 9// RUN: llvm-objdump -d --triple=thumbv7a-none-linux-gnueabi %t2 | FileCheck %s 10// Simple test that we can support range extension thunks with linker scripts 11 .syntax unified 12 .section .text_low, "ax", %progbits 13 .thumb 14 .globl _start 15_start: bx lr 16 .globl low_target 17 .type low_target, %function 18low_target: 19 bl high_target 20 bl high_target2 21 22 .section .text_low2, "ax", %progbits 23 .thumb 24 .globl low_target2 25 .type low_target2, %function 26low_target2: 27 bl high_target 28 bl high_target2 29 30// CHECK: Disassembly of section .text_low: 31// CHECK-EMPTY: 32// CHECK-NEXT: <_start>: 33// CHECK-NEXT: 94: 70 47 bx lr 34// CHECK: <low_target>: 35// CHECK-NEXT: 96: 00 f0 03 f8 bl #6 36// CHECK-NEXT: 9a: 00 f0 06 f8 bl #12 37// CHECK: <__Thumbv7ABSLongThunk_high_target>: 38// CHECK-NEXT: a0: 40 f2 01 0c movw r12, #1 39// CHECK-NEXT: a4: c0 f2 00 2c movt r12, #512 40// CHECK-NEXT: a8: 60 47 bx r12 41// CHECK: <__Thumbv7ABSLongThunk_high_target2>: 42// CHECK-NEXT: aa: 40 f2 1d 0c movw r12, #29 43// CHECK-NEXT: ae: c0 f2 00 2c movt r12, #512 44// CHECK-NEXT: b2: 60 47 bx r12 45// CHECK: <low_target2>: 46// CHECK-NEXT: b4: ff f7 f4 ff bl #-24 47// CHECK-NEXT: b8: ff f7 f7 ff bl #-18 48 49 .section .text_high, "ax", %progbits 50 .thumb 51 .globl high_target 52 .type high_target, %function 53high_target: 54 bl low_target 55 bl low_target2 56 57 .section .text_high2, "ax", %progbits 58 .thumb 59 .globl high_target2 60 .type high_target2, %function 61high_target2: 62 bl low_target 63 bl low_target2 64 65// CHECK: Disassembly of section .text_high: 66// CHECK-EMPTY: 67// CHECK-NEXT: <high_target>: 68// CHECK-NEXT: 2000000: 00 f0 02 f8 bl #4 69// CHECK-NEXT: 2000004: 00 f0 05 f8 bl #10 70// CHECK: <__Thumbv7ABSLongThunk_low_target>: 71// CHECK-NEXT: 2000008: 40 f2 97 0c movw r12, #151 72// CHECK-NEXT: 200000c: c0 f2 00 0c movt r12, #0 73// CHECK-NEXT: 2000010: 60 47 bx r12 74// CHECK: <__Thumbv7ABSLongThunk_low_target2>: 75// CHECK-NEXT: 2000012: 40 f2 b5 0c movw r12, #181 76// CHECK-NEXT: 2000016: c0 f2 00 0c movt r12, #0 77// CHECK-NEXT: 200001a: 60 47 bx r12 78// CHECK: <high_target2>: 79// CHECK-NEXT: 200001c: ff f7 f4 ff bl #-24 80// CHECK-NEXT: 2000020: ff f7 f7 ff bl #-18 81