mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-25 04:36:06 +00:00
f876383384
GNU as documentation states that a `.thumb_func` directive implies `.thumb`, teach the asm parser to switch mode whenever it's encountered. On the other hand the labeled form, exclusive to Apple's toolchain, doesn't switch mode at all. Reviewed By: nickdesaulniers, peter.smith Differential Revision: https://reviews.llvm.org/D101975
34 lines
753 B
ArmAsm
34 lines
753 B
ArmAsm
// REQUIRES: arm
|
|
// RUN: llvm-mc --triple=armv7a-none-eabi --arm-add-build-attributes -filetype=obj -o %t.o %s
|
|
// RUN: not ld.lld -n %t.o -o %t 2>&1 | FileCheck %s
|
|
.section .text.0, "ax", %progbits
|
|
.thumb_func
|
|
.balign 4
|
|
low:
|
|
bx lr
|
|
nop
|
|
nop
|
|
nop
|
|
nop
|
|
nop
|
|
|
|
.section .text.1, "ax", %progbits
|
|
.global _start
|
|
.arm
|
|
_start:
|
|
// CHECK: {{.*}}.s.tmp.o:(.text.1+0x0): relocation R_ARM_LDR_PC_G0 out of range: 4096 is not in [0, 4095]
|
|
/// ldr r0, low - 4076
|
|
.inst 0xe51f0ff4
|
|
.reloc 0, R_ARM_LDR_PC_G0, low
|
|
// CHECK: {{.*}}.s.tmp.o:(.text.1+0x4): relocation R_ARM_LDR_PC_G0 out of range: 4096 is not in [0, 4095]
|
|
/// ldr r0, high + 4100
|
|
.inst 0xe59f0ffc
|
|
.reloc 4, R_ARM_LDR_PC_G0, high
|
|
|
|
.section .text.2
|
|
.thumb_func
|
|
.balign 4
|
|
high:
|
|
bx lr
|
|
nop
|