1// REQUIRES: arm 2// RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %s -o %t 3// RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %S/Inputs/far-arm-abs.s -o %tfar 4// RUN: ld.lld %t %tfar -o %t2 5// RUN: llvm-objdump -d --no-show-raw-insn --triple=armv7a-none-linux-gnueabi %t2 | FileCheck --check-prefix=SHORT %s 6// RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv7a-none-linux-gnueabi %S/Inputs/far-long-arm-abs.s -o %tfarlong 7// RUN: ld.lld %t %tfarlong -o %t3 8// RUN: llvm-objdump -d --no-show-raw-insn --triple=armv7a-none-linux-gnueabi %t3 | FileCheck --check-prefix=LONG %s 9 .syntax unified 10 .section .text, "ax",%progbits 11 .globl _start 12 .balign 0x10000 13 .type _start,%function 14_start: 15 /// address of too_far symbols are just out of range of ARM branch with 16 /// 26-bit immediate field and an addend of -8 17 bl too_far1 18 b too_far2 19 beq too_far3 20 21// SHORT: 00030000 <_start>: 22// SHORT-NEXT: 30000: bl #4 <__ARMv7ABSLongThunk_too_far1> 23// SHORT-NEXT: 30004: b #4 <__ARMv7ABSLongThunk_too_far2> 24// SHORT-NEXT: 30008: beq #4 <__ARMv7ABSLongThunk_too_far3> 25// SHORT: 0003000c <__ARMv7ABSLongThunk_too_far1>: 26// SHORT-NEXT: 3000c: b #33554420 <__ARMv7ABSLongThunk_too_far3+0x1fffff4> 27// SHORT: 00030010 <__ARMv7ABSLongThunk_too_far2>: 28// SHORT-NEXT: 30010: b #33554420 <__ARMv7ABSLongThunk_too_far3+0x1fffff8> 29// SHORT: 00030014 <__ARMv7ABSLongThunk_too_far3>: 30// SHORT-NEXT: 30014: b #33554420 <__ARMv7ABSLongThunk_too_far3+0x1fffffc> 31 32// LONG: 00030000 <_start>: 33// LONG-NEXT: 30000: bl #4 <__ARMv7ABSLongThunk_too_far1> 34// LONG-NEXT: 30004: b #12 <__ARMv7ABSLongThunk_too_far2> 35// LONG-NEXT: 30008: beq #20 <__ARMv7ABSLongThunk_too_far3> 36// LONG: 0003000c <__ARMv7ABSLongThunk_too_far1>: 37// LONG-NEXT: 3000c: movw r12, #20 38// LONG-NEXT: 30010: movt r12, #515 39// LONG-NEXT: 30014: bx r12 40// LONG: 00030018 <__ARMv7ABSLongThunk_too_far2>: 41// LONG-NEXT: 30018: movw r12, #32 42// LONG-NEXT: 3001c: movt r12, #515 43// LONG-NEXT: 30020: bx r12 44// LONG: 00030024 <__ARMv7ABSLongThunk_too_far3>: 45// LONG-NEXT: 30024: movw r12, #44 46// LONG-NEXT: 30028: movt r12, #515 47// LONG-NEXT: 3002c: bx r12