blob: 26ea06320af6e84b122f46d52a3a744873eb6ec5 [file] [log] [blame]
%verify "executed"
%verify "unknown method"
/*
* Handle a "super" method call.
*/
/* invoke-super/jumbo {vCCCC..v(CCCC+BBBB-1)}, meth@AAAAAAAA */
FETCH(r10, 4) @ r10<- CCCC
ldr r3, [rSELF, #offThread_methodClassDex] @ r3<- pDvmDex
FETCH(r0, 1) @ r1<- aaaa (lo)
FETCH(r1, 2) @ r1<- AAAA (hi)
ldr r3, [r3, #offDvmDex_pResMethods] @ r3<- pDvmDex->pResMethods
orr r1, r0, r1, lsl #16 @ r1<- AAAAaaaa
GET_VREG(r9, r10) @ r9<- "this" ptr
ldr r0, [r3, r1, lsl #2] @ r0<- resolved baseMethod
cmp r9, #0 @ null "this"?
ldr r10, [rSELF, #offThread_method] @ r10<- current method
beq common_errNullObject @ null "this", throw exception
cmp r0, #0 @ already resolved?
ldr r10, [r10, #offMethod_clazz] @ r10<- method->clazz
EXPORT_PC() @ must export for invoke
bne .L${opcode}_continue @ resolved, continue on
b .L${opcode}_resolve @ do resolve now
%break
/*
* At this point:
* r0 = resolved base method
* r10 = method->clazz
*/
.L${opcode}_continue:
ldr r1, [r10, #offClassObject_super] @ r1<- method->clazz->super
ldrh r2, [r0, #offMethod_methodIndex] @ r2<- baseMethod->methodIndex
ldr r3, [r1, #offClassObject_vtableCount] @ r3<- super->vtableCount
EXPORT_PC() @ must export for invoke
cmp r2, r3 @ compare (methodIndex, vtableCount)
bcs .L${opcode}_nsm @ method not present in superclass
ldr r1, [r1, #offClassObject_vtable] @ r1<- ...clazz->super->vtable
ldr r0, [r1, r2, lsl #2] @ r3<- vtable[methodIndex]
bl common_invokeMethodJumbo @ (r0=method, r9="this")
.L${opcode}_resolve:
mov r0, r10 @ r0<- method->clazz
mov r2, #METHOD_VIRTUAL @ resolver method type
bl dvmResolveMethod @ r0<- call(clazz, ref, flags)
cmp r0, #0 @ got null?
bne .L${opcode}_continue @ no, continue
b common_exceptionThrown @ yes, handle exception
/*
* Throw a NoSuchMethodError with the method name as the message.
* r0 = resolved base method
*/
.L${opcode}_nsm:
ldr r1, [r0, #offMethod_name] @ r1<- method name
b common_errNoSuchMethod