From f3eb3bba1614a7935b44fc963a805088d71267f3 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Fri, 14 Jan 2011 02:38:49 +0000 Subject: 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 --- lib/MC/ELFObjectWriter.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'lib/MC/ELFObjectWriter.cpp') diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp index d58cd48004..9b344f7728 100644 --- a/lib/MC/ELFObjectWriter.cpp +++ b/lib/MC/ELFObjectWriter.cpp @@ -1508,6 +1508,14 @@ unsigned ARMELFObjectWriter::GetRelocType(const MCValue &Target, 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 @@ unsigned ARMELFObjectWriter::GetRelocType(const MCValue &Target, 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; } } -- cgit v1.2.3-18-g5258