commit 5b9b1bc168e1198e287cf013254c89389efca70d
author Ian Rogers <irogers@google.com> Mon Apr 09 22:51:43 2012 -0700
committer Ian Rogers <irogers@google.com> Mon Apr 09 22:51:43 2012 -0700
tree b14c088555ea020e4af8645b4a862f164a88f9d8
parent d3fb569391be72184248a78bd1d920ecf5bc3b55

Disassemble PC relative literals.

Change-Id: I9b60e0efc9e311c085abb60dc867407ee17dc61b

src/disassembler_arm.cc

diff --git a/src/disassembler_arm.cc b/src/disassembler_arm.cc
index cb5bd48..57fcec3 100644
--- a/src/disassembler_arm.cc
+++ b/src/disassembler_arm.cc
@@ -696,6 +696,10 @@
             if (Rn.r == 9) {
               args << "  ; ";
               Thread::DumpThreadOffset(args, imm12, 4);
+            } else if (Rn.r == 15) {
+              intptr_t lit_adr = reinterpret_cast<intptr_t>(instr_ptr);
+              lit_adr = RoundDown(lit_adr, 4) + 4 + imm12;
+              args << "  ; " << reinterpret_cast<void*>(*reinterpret_cast<int32_t*>(lit_adr));
             }
           } else if (op4 == 0) {
             // LDR.W Rt, [Rn, Rm{, LSL #imm2}] - 111 11 00 00 101 nnnn tttt 000000iimmmm