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Imported Upstream version 6.10.0.49

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Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
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Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions
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38
external/llvm-project/lld/test/ELF/arm-thumb-undefined-weak.s vendored Normal file
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// RUN: llvm-mc -filetype=obj -triple=thumbv7a-none-linux-gnueabi %s -o %t
// RUN: ld.lld %t -o %t2 2>&1
// RUN: llvm-objdump -triple=thumbv7a-none-linux-gnueabi -d %t2 | FileCheck %s
// REQUIRES: arm
// Check that the ARM ABI rules for undefined weak symbols are applied.
// Branch instructions are resolved to the next instruction. Relative
// relocations are resolved to the place.
.syntax unified
.weak target
.text
.global _start
_start:
// R_ARM_THM_JUMP19
beq.w target
// R_ARM_THM_JUMP24
b.w target
// R_ARM_THM_CALL
bl target
// R_ARM_THM_CALL with exchange
blx target
// R_ARM_THM_MOVT_PREL
movt r0, :upper16:target - .
// R_ARM_THM_MOVW_PREL_NC
movw r0, :lower16:target - .
// CHECK: Disassembly of section .text:
// 69636 = 0x11004
// CHECK: 11000: {{.*}} beq.w #0 <_start+0x4>
// CHECK-NEXT: 11004: {{.*}} b.w #0 <_start+0x8>
// CHECK-NEXT: 11008: {{.*}} bl #0
// blx is transformed into bl so we don't change state
// CHECK-NEXT: 1100c: {{.*}} bl #0
// CHECK-NEXT: 11010: {{.*}} movt r0, #0
// CHECK-NEXT: 11014: {{.*}} movw r0, #0