| // REQUIRES: arm |
| // RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=thumbv7a-none-linux-gnueabi %s -o %t |
| // RUN: ld.lld %t -o %t2 |
| // RUN: llvm-objdump -d -triple=thumbv7a-none-linux-gnueabi --start-address=0x12000 --stop-address=0x12006 %t2 | FileCheck -check-prefix=CHECK1 %s |
| // RUN: llvm-objdump -d -triple=thumbv7a-none-linux-gnueabi --start-address=0x13004 --stop-address=0x13008 %t2 | FileCheck -check-prefix=CHECK2 %s |
| // RUN: llvm-objdump -d -triple=thumbv7a-none-linux-gnueabi --start-address=0x1012ff8 --stop-address=0x1012ffc %t2 | FileCheck -check-prefix=CHECK3 %s |
| // RUN: llvm-objdump -d -triple=thumbv7a-none-linux-gnueabi --start-address=0x2012ff8 --stop-address=0x2012ffc %t2 | FileCheck -check-prefix=CHECK4 %s |
| // RUN: llvm-objdump -d -triple=thumbv7a-none-linux-gnueabi --start-address=0x3012fec --stop-address=0x3012ff6 %t2 | FileCheck -check-prefix=CHECK5 %s |
| .syntax unified |
| .balign 0x1000 |
| .thumb |
| .text |
| .globl _start |
| .type _start, %function |
| _start: |
| bx lr |
| .space 0x1000 |
| // CHECK1: Disassembly of section .text: |
| // CHECK1-EMPTY: |
| // CHECK1-NEXT:_start: |
| // CHECK1-NEXT: 12000: 70 47 bx lr |
| // CHECK1-EMPTY: |
| // CHECK1-NEXT:$d.1: |
| // CHECK1-NEXT: 12002: 00 00 00 00 .word 0x00000000 |
| |
| |
| // CHECK2: __Thumbv7ABSLongThunk__start: |
| // CHECK2-NEXT: 13004: fe f7 fc bf b.w #-4104 <_start> |
| |
| // Gigantic section where we need a ThunkSection either side of it |
| .section .text.large1, "ax", %progbits |
| .balign 4 |
| .space (16 * 1024 * 1024) - 16 |
| bl _start |
| .space (16 * 1024 * 1024) - 4 |
| bl _start |
| .space (16 * 1024 * 1024) - 16 |
| // CHECK3: 1012ff8: 00 f4 04 d0 bl #-16777208 |
| // CHECK4: 2012ff8: ff f3 f8 d7 bl #16777200 |
| |
| // CHECK5: __Thumbv7ABSLongThunk__start: |
| // CHECK5-NEXT: 3012fec: 42 f2 01 0c movw r12, #8193 |
| // CHECK5-NEXT: 3012ff0: c0 f2 01 0c movt r12, #1 |
| // CHECK5-NEXT: 3012ff4: 60 47 bx r12 |
