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1// REQUIRES: arm2// RUN: llvm-mc -filetype=obj -triple=thumbv7a-none-linux-gnueabi %s -o %t3// RUN: echo "SECTIONS { \4// RUN: . = SIZEOF_HEADERS; \5// RUN: .callee_low : { *(.callee_low) } \6// RUN: .caller : { *(.caller) } \7// RUN: .callee_high : { *(.callee_high) } \8// RUN: .text : { *(.text) } } " > %t.script9// RUN: ld.lld --script %t.script %t %S/Inputs/arm-thumb-narrow-branch.o -o %t210// RUN: llvm-objdump -d %t2 | FileCheck %s11 12// Test the R_ARM_THM_JUMP11 and R_ARM_THM_JUMP8 relocations which are used13// with the narrow encoding of B.N and BEQ.N.14//15// The source of these relocations is a binary file arm-thumb-narrow-branch.o16// which has been assembled with the GNU assembler as llvm-mc doesn't emit it17// as the range of +-2048 bytes is too small to be practically useful for out18// of section branches.19 .syntax unified20 21.global callee_low_far22.type callee_low_far,%function23callee_low_far = 0x80924 25.global callee_low_near26.type callee_low_near,%function27callee_low_near = 0xfff28 29 .section .callee_low,"ax",%progbits30 .thumb31 .balign 0x100032 .type callee_low,%function33 .globl callee_low34callee_low:35 bx lr36 37 .text38 .align 239 .thumb40 .globl _start41 .type _start, %function42_start:43 bl callers44 bx lr45 46 .section .callee_high,"ax",%progbits47 .thumb48 .align 249 .type callee_high,%function50 .globl callee_high51callee_high:52 bx lr53 54.global callee_high_near55.type callee_high_near,%function56callee_high_near = 0x10ff57 58.global callee_high_far59.type callee_high_far,%function60callee_high_far = 0x180d61 62// CHECK: Disassembly of section .callee_low:63// CHECK-EMPTY:64// CHECK-NEXT: <callee_low>:65// CHECK-NEXT: 1000: 4770 bx lr66// CHECK-EMPTY:67// CHECK-NEXT: Disassembly of section .caller:68// CHECK-EMPTY:69// CHECK-NEXT: <callers>:70/// callee_low_far = 0x80971// CHECK-NEXT: 1004: e400 b 0x80872// CHECK-NEXT: 1006: e7fb b 0x1000 <callee_low>73// CHECK-NEXT: 1008: e006 b 0x1018 <callee_high>74/// callee_high_far = 0x180d75// CHECK-NEXT: 100a: e3ff b 0x180c76/// callee_low_near = 0xfff77// CHECK-NEXT: 100c: d0f7 beq 0xffe78// CHECK-NEXT: 100e: d0f7 beq 0x1000 <callee_low>79// CHECK-NEXT: 1010: d002 beq 0x1018 <callee_high>80/// callee_high_near = 0x10ff81// CHECK-NEXT: 1012: d074 beq 0x10fe82// CHECK-NEXT: 1014: 4770 bx lr83// CHECK-NEXT: 1016: 46c0 mov r8, r884// CHECK-EMPTY:85// CHECK-NEXT: Disassembly of section .callee_high:86// CHECK-EMPTY:87// CHECK-NEXT: <callee_high>:88// CHECK-NEXT: 1018: 4770 bx lr89// CHECK-EMPTY:90// CHECK-NEXT: Disassembly of section .text:91// CHECK-EMPTY:92// CHECK-NEXT: <_start>:93// CHECK-NEXT: 101c: f7ff fff2 bl 0x1004 <callers>94// CHECK-NEXT: 1020: 4770 bx lr95