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| // REQUIRES: arm
// RUN: llvm-mc -arm-add-build-attributes -filetype=obj -triple=armv6-none-linux-gnueabi %s -o %t
// RUN: echo "SECTIONS { \
// RUN: .callee1 0x100004 : { *(.callee_low) } \
// RUN: .caller 0x500000 : { *(.text) } \
// RUN: .callee2 0x900004 : { *(.callee_high) } } " > %t.script
// RUN: ld.lld %t --script %t.script -o %t2
// RUN: llvm-objdump -d -triple=armv6-none-linux-gnueabi %t2 | FileCheck %s
// On older Arm Architectures such as v5 and v6 the Thumb BL and BLX relocation
// uses a slightly different encoding that has a lower range. These relocations
// are at the extreme range of what is permitted.
.thumb
.text
.syntax unified
.cpu arm1176jzf-s
.globl _start
.type _start,%function
_start:
bl thumbfunc
bl armfunc
bx lr
.section .callee_low, "ax", %progbits
.globl thumbfunc
.type thumbfunc, %function
thumbfunc:
bx lr
// CHECK: Disassembly of section .callee1:
// CHECK-EMPTY:
// CHECK-NEXT: thumbfunc:
// CHECK-NEXT: 100004: 70 47 bx lr
// CHECK-EMPTY:
// CHECK-NEXT: Disassembly of section .caller:
// CHECK-EMPTY:
// CHECK-NEXT: _start:
// CHECK-NEXT: 500000: 00 f4 00 f8 bl #-4194304
// CHECK-NEXT: 500004: ff f3 fe ef blx #4194300
// CHECK-NEXT: 500008: 70 47 bx lr
.arm
.section .callee_high, "ax", %progbits
.globl armfunc
.type armfunc, %function
armfunc:
bx lr
// CHECK: Disassembly of section .callee2:
// CHECK-EMPTY:
// CHECK-NEXT: armfunc:
// CHECK-NEXT: 900004: 1e ff 2f e1 bx lr
|