| /* |
| * Unconditional branch, 32-bit offset. |
| * |
| * The branch distance is a signed code-unit offset, which we need to |
| * double to get a byte offset. |
| * |
| * Unlike most opcodes, this one is allowed to branch to itself, so |
| * our "backward branch" test must be "<=0" instead of "<0". Because |
| * we need the V bit set, we'll use an adds to convert from Dalvik |
| * offset to byte offset. |
| */ |
| /* goto/32 +AAAAAAAA */ |
| FETCH w0, 1 // w0<- aaaa (lo) |
| FETCH w1, 2 // w1<- AAAA (hi) |
| orr wINST, w0, w1, lsl #16 // wINST<- AAAAaaaa |
| #if MTERP_PROFILE_BRANCHES |
| EXPORT_PC |
| mov x0, xSELF |
| add x1, xFP, #OFF_FP_SHADOWFRAME |
| sbfm x2, xINST, 0, 31 |
| bl MterpProfileBranch // (self, shadow_frame, offset) |
| cbnz w0, MterpOnStackReplacement // Note: offset must be in xINST |
| #endif |
| ldr w7, [xSELF, #THREAD_FLAGS_OFFSET] |
| adds w1, wINST, wINST // w1<- byte offset |
| FETCH_ADVANCE_INST_RB w1 // update rPC, load xINST |
| b.le MterpCheckSuspendAndContinue |
| GET_INST_OPCODE ip // extract opcode from xINST |
| GOTO_OPCODE ip // jump to next instruction |
