vm/mterp/mips/OP_CONST_STRING.S

   1 %verify "executed"
   2 %verify "String already resolved"
   3 %verify "String not yet resolved"
   4 %verify "String cannot be resolved"
   5     # const/string vAA, String             /* BBBB */
   6     FETCH(a1, 1)                           #  a1 <- BBBB
   7     LOAD_rSELF_methodClassDex(a2)          #  a2 <- self->methodClassDex
   8     GET_OPA(rOBJ)                          #  rOBJ <- AA
   9     LOAD_base_offDvmDex_pResStrings(a2, a2) #  a2 <- dvmDex->pResStrings
  10     LOAD_eas2(v0, a2, a1)                  #  v0 <- pResStrings[BBBB]
  11     # not yet resolved?
  12     bnez      v0, .L${opcode}_resolve
  13     /*
  14      * Continuation if the String has not yet been resolved.
  15      *  a1:   BBBB (String ref)
  16      *  rOBJ: target register
  17      */
  18     EXPORT_PC()
  19     LOAD_rSELF_method(a0)                  #  a0 <- self->method
  20     LOAD_base_offMethod_clazz(a0, a0)      #  a0 <- method->clazz
  21     JAL(dvmResolveString)                  #  v0 <- String reference
  22     # failed?
  23     beqz      v0, common_exceptionThrown   #  yup, handle the exception
  24
  25 .L${opcode}_resolve:
  26     FETCH_ADVANCE_INST(2)                  #  advance rPC, load rINST
  27     GET_INST_OPCODE(t0)                    #  extract opcode from rINST
  28     SET_VREG_GOTO(v0, rOBJ, t0)            #  vAA <- v0