blob: 23671382346e1793ab6c800589717353f95b3b06 [file] [log] [blame]
%default { "barrier":"@ no-op " }
%verify "executed"
%verify "field already resolved"
%verify "field not yet resolved"
%verify "field cannot be resolved"
/*
* Jumbo 32-bit SPUT handler.
*
* for: sput/jumbo, sput-boolean/jumbo, sput-byte/jumbo, sput-char/jumbo,
* sput-short/jumbo
*/
/* exop vBBBB, field@AAAAAAAA */
ldr r2, [rSELF, #offThread_methodClassDex] @ r2<- DvmDex
FETCH(r0, 1) @ r0<- aaaa (lo)
FETCH(r1, 2) @ r1<- AAAA (hi)
ldr r10, [r2, #offDvmDex_pResFields] @ r10<- dvmDex->pResFields
orr r1, r0, r1, lsl #16 @ r1<- AAAAaaaa
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
FETCH(r2, 3) @ r2<- BBBB
FETCH_ADVANCE_INST(4) @ advance rPC, load rINST
GET_VREG(r1, r2) @ r1<- fp[BBBB]
GET_INST_OPCODE(ip) @ extract opcode from rINST
$barrier @ releasing store
str r1, [r0, #offStaticField_value] @ field<- vBBBB
GOTO_OPCODE(ip) @ jump to next instruction
%break
/*
* Continuation if the field has not yet been resolved.
* r1: AAAAAAAA field ref
* r10: dvmDex->pResFields
*/
.L${opcode}_resolve:
ldr r2, [rSELF, #offThread_method] @ r2<- current method
#if defined(WITH_JIT)
add r10, r10, r1, lsl #2 @ r10<- &dvmDex->pResFields[field]
#endif
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
#endif
b .L${opcode}_finish @ resume