blob: f05cc0de90693057cfbb19067b35dc5d357abf2e [file] [log] [blame]
// REQUIRES: arm
// RUN: llvm-mc -filetype=obj -triple=thumbv7a-none-linux-gnueabi %s -o %t
// RUN: echo "SECTIONS { \
// RUN: .text_low 0x100000 : { *(.text_low) } \
// RUN: .text_high 0x2000000 : { *(.text_high) } \
// RUN: .data : { *(.data) } \
// RUN: }" > %t.script
// RUN: ld.lld --script %t.script %t -o %t2 2>&1
// RUN: llvm-objdump -d -triple=thumbv7a-none-linux-gnueabi %t2 | FileCheck %s
.syntax unified
.section .text_low, "ax", %progbits
.thumb
.globl _start
_start: bx lr
.globl low_target
.type low_target, %function
low_target:
bl high_target
bl orphan_target
// CHECK: Disassembly of section .text_low:
// CHECK-NEXT: _start:
// CHECK-NEXT: 100000: 70 47 bx lr
// CHECK: low_target:
// CHECK-NEXT: 100002: 00 f0 03 f8 bl #6
// CHECK-NEXT: 100006: 00 f0 06 f8 bl #12
// CHECK: __Thumbv7ABSLongThunk_high_target:
// CHECK-NEXT: 10000c: 40 f2 01 0c movw r12, #1
// CHECK-NEXT: 100010: c0 f2 00 2c movt r12, #512
// CHECK-NEXT: 100014: 60 47 bx r12
// CHECK: __Thumbv7ABSLongThunk_orphan_target:
// CHECK-NEXT: 100016: 40 f2 15 0c movw r12, #21
// CHECK-NEXT: 10001a: c0 f2 00 2c movt r12, #512
// CHECK-NEXT: 10001e: 60 47 bx r12
.section .text_high, "ax", %progbits
.thumb
.globl high_target
.type high_target, %function
high_target:
bl low_target
bl orphan_target
// CHECK: Disassembly of section .text_high:
// CHECK-NEXT: high_target:
// CHECK-NEXT: 2000000: 00 f0 02 f8 bl #4
// CHECK-NEXT: 2000004: 00 f0 06 f8 bl #12
// CHECK: __Thumbv7ABSLongThunk_low_target:
// CHECK-NEXT: 2000008: 40 f2 03 0c movw r12, #3
// CHECK-NEXT: 200000c: c0 f2 10 0c movt r12, #16
// CHECK-NEXT: 2000010: 60 47 bx r12
.section orphan, "ax", %progbits
.thumb
.globl orphan_target
.type orphan_target, %function
orphan_target:
bl low_target
bl high_target
// CHECK: Disassembly of section orphan:
// CHECK-NEXT: orphan_target:
// CHECK-NEXT: 2000014: ff f7 f8 ff bl #-16
// CHECK-NEXT: 2000018: ff f7 f2 ff bl #-28
.data
.word 10