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1// REQUIRES: arm2// RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=thumbv7a-none-linux-gnueabi %s -o %t3// RUN: ld.lld %t --shared -o %t.so4// RUN: llvm-objdump --no-print-imm-hex -d --no-show-raw-insn %t.so | FileCheck %s5 .syntax unified6 .global sym17 .global elsewhere8 .weak weakref9sym1:10 b.w elsewhere11 b.w weakref12 13 bl elsewhere14 bl weakref15 16// Check that we generate a thunk for an undefined symbol called via a plt17// entry.18 19// CHECK: Disassembly of section .text:20// CHECK-EMPTY:21// CHECK-NEXT: <sym1>:22// CHECK-NEXT: 101e0: b.w 0x101f0 <__ThumbV7PILongThunk_elsewhere>23// CHECK-NEXT: b.w 0x101fc <__ThumbV7PILongThunk_weakref>24// CHECK-NEXT: blx 0x1023025// CHECK-NEXT: blx 0x1024026// CHECK: <__ThumbV7PILongThunk_elsewhere>:27// CHECK-NEXT: 101f0: movw r12, #5228// CHECK-NEXT: movt r12, #029// CHECK-NEXT: add r12, pc30// CHECK-NEXT: bx r1231// CHECK: <__ThumbV7PILongThunk_weakref>:32// CHECK-NEXT: 101fc: movw r12, #5633// CHECK-NEXT: movt r12, #034// CHECK-NEXT: add r12, pc35// CHECK-NEXT: bx r1236 37// CHECK: Disassembly of section .plt:38// CHECK-EMPTY:39// CHECK-NEXT: <.plt>:40// CHECK-NEXT: 10210: str lr, [sp, #-4]!41// CHECK-NEXT: add lr, pc, #0, #1242// CHECK-NEXT: add lr, lr, #3243// CHECK-NEXT: ldr pc, [lr, #148]!44// CHECK-NEXT: 10220: d4 d4 d4 d4 .word 0xd4d4d4d445// CHECK-NEXT: .word 0xd4d4d4d446// CHECK-NEXT: .word 0xd4d4d4d447// CHECK-NEXT: .word 0xd4d4d4d448// CHECK-EMPTY:49// CHECK-NEXT: <elsewhere@plt>:50// CHECK-NEXT: 10230: add r12, pc, #0, #1251// CHECK-NEXT: add r12, r12, #3252// CHECK-NEXT: ldr pc, [r12, #124]!53// CHECK-NEXT: 1023c: d4 d4 d4 d4 .word 0xd4d4d4d454// CHECK-EMPTY:55// CHECK-NEXT: <weakref@plt>:56// CHECK-NEXT: 10240: add r12, pc, #0, #1257// CHECK-NEXT: add r12, r12, #3258// CHECK-NEXT: ldr pc, [r12, #112]!59// CHECK-NEXT: 1024c: d4 d4 d4 d4 .word 0xd4d4d4d460