From 7f2bb4dcaebaf776e9e09e693593fd8fd80f9047 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Fri, 24 Dec 2010 16:41:46 +0000 Subject: MC/Mach-O/ARM: Start handling some Thumb branches. llvm-svn: 122547 --- llvm/lib/MC/MachObjectWriter.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'llvm/lib/MC/MachObjectWriter.cpp') diff --git a/llvm/lib/MC/MachObjectWriter.cpp b/llvm/lib/MC/MachObjectWriter.cpp index 5c4d6f2375e..c8fe40e2f43 100644 --- a/llvm/lib/MC/MachObjectWriter.cpp +++ b/llvm/lib/MC/MachObjectWriter.cpp @@ -931,6 +931,20 @@ public: // Report as 'long', even though that is not quite accurate. Log2Size = llvm::Log2_32(4); return true; + + // Handle Thumb branches. + case ARM::fixup_arm_thumb_br: + Log2Size = llvm::Log2_32(2); + return true; + + case ARM::fixup_arm_thumb_bl: + Log2Size = llvm::Log2_32(4); + return true; + + case ARM::fixup_arm_thumb_blx: + // Report as 'long', even though that is not quite accurate. + Log2Size = llvm::Log2_32(4); + return true; } } void RecordARMRelocation(const MCAssembler &Asm, const MCAsmLayout &Layout, -- cgit v1.2.3