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Add relocations for fixups fixup_arm_thumb_{br,bcc} #60

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Dec 16, 2016
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Add relocations for fixups fixup_arm_thumb_{br,bcc} #60

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6 changes: 6 additions & 0 deletions lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -140,6 +140,12 @@ unsigned ARMELFObjectWriter::GetRelocTypeInner(const MCValue &Target,
case ARM::fixup_t2_movw_lo16:
Type = ELF::R_ARM_THM_MOVW_PREL_NC;
break;
case ARM::fixup_arm_thumb_br:
Type = ELF::R_ARM_THM_JUMP11;
break;
case ARM::fixup_arm_thumb_bcc:
Type = ELF::R_ARM_THM_JUMP8;
break;
case ARM::fixup_arm_thumb_bl:
case ARM::fixup_arm_thumb_blx:
switch (Modifier) {
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21 changes: 21 additions & 0 deletions test/MC/ARM/thumb1-branch-reloc.s
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
@ RUN: llvm-mc -triple thumbv6-eabi -filetype obj -o - %s | llvm-readobj -r - \
@ RUN: | FileCheck %s

.syntax unified

.extern h
.section .text.uncond

b h

@CHECK: Section {{.*}} .rel.text.uncond {
@CHECK: 0x0 R_ARM_THM_JUMP11
@CHECK: }
.section .text.cond

ble h

@CHECK: Section {{.*}} .rel.text.cond {
@CHECK: 0x0 R_ARM_THM_JUMP8
@CHECK: }