blob: 986f06ad4867254dd99993331371e9bbbab89a3d [file] [log] [blame]
%default { "prebarrier":"@ no-op", "postbarrier":"@ no-op " }
%verify "executed"
%verify "field already resolved"
%verify "field not yet resolved"
%verify "field cannot be resolved"
* General 32-bit SPUT handler.
* for: sput, sput-boolean, sput-byte, sput-char, sput-short
/* op vAA, field@BBBB */
ldr r2, [rSELF, #offThread_methodClassDex] @ r2<- DvmDex
FETCH(r1, 1) @ r1<- field ref BBBB
ldr r10, [r2, #offDvmDex_pResFields] @ r10<- dvmDex->pResFields
ldr r0, [r10, r1, lsl #2] @ r0<- resolved StaticField ptr
cmp r0, #0 @ is resolved entry null?
beq .L${opcode}_resolve @ yes, do resolve
.L${opcode}_finish: @ field ptr in r0
mov r2, rINST, lsr #8 @ r2<- AA
FETCH_ADVANCE_INST(2) @ advance rPC, load rINST
GET_VREG(r1, r2) @ r1<- fp[AA]
GET_INST_OPCODE(ip) @ extract opcode from rINST
$prebarrier @ releasing store
str r1, [r0, #offStaticField_value] @ field<- vAA
GOTO_OPCODE(ip) @ jump to next instruction
* Continuation if the field has not yet been resolved.
* r1: BBBB field ref
* r10: dvmDex->pResFields
ldr r2, [rSELF, #offThread_method] @ r2<- current method
#if defined(WITH_JIT)
add r10, r10, r1, lsl #2 @ r10<- &dvmDex->pResFields[field]
EXPORT_PC() @ resolve() could throw, so export now
ldr r0, [r2, #offMethod_clazz] @ r0<- method->clazz
bl dvmResolveStaticField @ r0<- resolved StaticField ptr
cmp r0, #0 @ success?
beq common_exceptionThrown @ no, handle exception
#if defined(WITH_JIT)
* If the JIT is actively building a trace we need to make sure
* that the field is fully resolved before including this instruction.
bl common_verifyField
b .L${opcode}_finish @ resume