| /* |
| * =========================================================================== |
| * Common subroutines and data |
| * =========================================================================== |
| */ |
| |
| .text |
| .align 2 |
| .LinvokeNative: |
| @ Prep for the native call |
| @ r1 = newFP, r0 = methodToCall |
| ldr r3, [rGLUE, #offGlue_self] @ r3<- glue->self |
| ldr r9, [r3, #offThread_jniLocal_nextEntry] @ r9<- thread->refNext |
| str r1, [r3, #offThread_curFrame] @ self->curFrame = newFp |
| str r9, [r1, #(offStackSaveArea_localRefTop - sizeofStackSaveArea)] |
| @ newFp->localRefTop=refNext |
| mov r9, r3 @ r9<- glue->self (preserve) |
| SAVEAREA_FROM_FP(r10, r1) @ r10<- new stack save area |
| |
| mov r2, r0 @ r2<- methodToCall |
| mov r0, r1 @ r0<- newFP |
| add r1, rGLUE, #offGlue_retval @ r1<- &retval |
| |
| LDR_PC_LR "[r2, #offMethod_nativeFunc]" |
| |
| @ native return; r9=self, r10=newSaveArea |
| @ equivalent to dvmPopJniLocals |
| ldr r2, [r10, #offStackSaveArea_returnAddr] @ r2 = chaining cell ret |
| ldr r0, [r10, #offStackSaveArea_localRefTop] @ r0<- newSave->localRefTop |
| ldr r1, [r9, #offThread_exception] @ check for exception |
| str rFP, [r9, #offThread_curFrame] @ self->curFrame = fp |
| cmp r1, #0 @ null? |
| str r0, [r9, #offThread_jniLocal_nextEntry] @ self->refNext<- r0 |
| bne .LhandleException @ no, handle exception |
| bx r2 |
| |
| /* NOTE - this path can be exercised if the JIT threshold is set to 5 */ |
| .LhandleException: |
| ldr r0, .LdvmMterpCommonExceptionThrown @ PIC way of getting &func |
| ldr rIBASE, .LdvmAsmInstructionStart @ same as above |
| ldr rPC, [r10, #offStackSaveArea_savedPc] @ reload rPC |
| mov pc, r0 @ branch to dvmMterpCommonExceptionThrown |
| |
| .align 2 |
| .LdvmAsmInstructionStart: |
| .word dvmAsmInstructionStart |
| .LdvmJitToInterpNoChain: |
| .word dvmJitToInterpNoChain |
| .LdvmMterpStdBail: |
| .word dvmMterpStdBail |
| .LdvmMterpCommonExceptionThrown: |
| .word dvmMterpCommonExceptionThrown |
| .L__aeabi_cdcmple: |
| .word __aeabi_cdcmple |
| .L__aeabi_cfcmple: |
| .word __aeabi_cfcmple |
| |
| .global dmvCompilerTemplateEnd |
| dmvCompilerTemplateEnd: |
| |
| #endif /* WITH_JIT */ |
