Adding back support for printing operands symbolically to ARM's new disassembler

using llvm's public 'C' disassembler API now including annotations.

Hooked this up to Darwin's otool(1) so it can again print things like branch
targets for example this:
 blx _puts
instead of this:
 blx #-36
and includes support for annotations for branches to symbol stubs like:
 bl	0x40 @ symbol stub for: _puts
and annotations for pc relative loads like this:
 ldr	r3, #8 @ literal pool for: Hello, world!
Also again can print the expression encoded in the Mach-O relocation entries for
things like this:
 movt r0, :upper16:((_foo-_bar)+1234)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141129 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index 72b3b9701d..9be4d4689e 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -1741,6 +1741,7 @@ def t2MOVi16 : T2I<(outs rGPR:$Rd), (ins imm0_65535_expr:$imm), IIC_iMOVi,
   let Inst{26}    = imm{11};
   let Inst{14-12} = imm{10-8};
   let Inst{7-0}   = imm{7-0};
+  let DecoderMethod = "DecodeT2MOVTWInstruction";
 }
 
 def t2MOVi16_ga_pcrel : PseudoInst<(outs rGPR:$Rd),
@@ -1766,6 +1767,7 @@ def t2MOVTi16 : T2I<(outs rGPR:$Rd),
   let Inst{26}    = imm{11};
   let Inst{14-12} = imm{10-8};
   let Inst{7-0}   = imm{7-0};
+  let DecoderMethod = "DecodeT2MOVTWInstruction";
 }
 
 def t2MOVTi16_ga_pcrel : PseudoInst<(outs rGPR:$Rd),