Completed :lower16: / :upper16: support for movw / movt pairs on Darwin.
- Fixed :upper16: fix up routine. It should be shifting down the top 16 bits first.
- Added support for Thumb2 :lower16: and :upper16: fix up.
- Added :upper16: and :lower16: relocation support to mach-o object writer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123424 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp
index d58cd48..9b344f7 100644
--- a/lib/MC/ELFObjectWriter.cpp
+++ b/lib/MC/ELFObjectWriter.cpp
@@ -1508,6 +1508,14 @@
case ARM::fixup_arm_movw_lo16_pcrel:
Type = ELF::R_ARM_MOVW_PREL_NC;
break;
+ case ARM::fixup_t2_movt_hi16:
+ case ARM::fixup_t2_movt_hi16_pcrel:
+ Type = ELF::R_ARM_THM_MOVT_PREL;
+ break;
+ case ARM::fixup_t2_movw_lo16:
+ case ARM::fixup_t2_movw_lo16_pcrel:
+ Type = ELF::R_ARM_THM_MOVW_PREL_NC;
+ break;
}
} else {
switch ((unsigned)Fixup.getKind()) {
@@ -1555,6 +1563,12 @@
case ARM::fixup_arm_movw_lo16:
Type = ELF::R_ARM_MOVW_ABS_NC;
break;
+ case ARM::fixup_t2_movt_hi16:
+ Type = ELF::R_ARM_THM_MOVT_ABS;
+ break;
+ case ARM::fixup_t2_movw_lo16:
+ Type = ELF::R_ARM_THM_MOVW_ABS_NC;
+ break;
}
}