.globl asm_vm_call_method_exception_handler
.globl asm_vm_call_method_end
- .globl asm_call_jit_compiler
-
.globl asm_handle_nat_exception
.globl asm_handle_exception
nop
-/* asm_call_jit_compiler *******************************************************
-
- Invokes the compiler for untranslated JavaVM methods.
-
-*******************************************************************************/
-
-asm_call_jit_compiler:
-L_asm_call_jit_compiler: /* required for PIC code */
- mflr r0
- stw r0,LA_LR_OFFSET(sp) /* save return address */
- stwu sp,-(LA_SIZE + 4*4 + INT_ARG_CNT*4 + FLT_ARG_CNT*8)(sp)
-
-#if defined(__DARWIN__)
- stw a0,LA_SIZE+(4+0)*4(sp)
- stw a1,LA_SIZE+(4+1)*4(sp)
- stw a2,LA_SIZE+(4+2)*4(sp)
- stw a3,LA_SIZE+(4+3)*4(sp)
- stw a4,LA_SIZE+(4+4)*4(sp)
- stw a5,LA_SIZE+(4+5)*4(sp)
- stw a6,LA_SIZE+(4+6)*4(sp)
- stw a7,LA_SIZE+(4+7)*4(sp)
-
- stfd fa0,LA_SIZE+(4+8)*4(sp)
- stfd fa1,LA_SIZE+(4+10)*4(sp)
- stfd fa2,LA_SIZE+(4+12)*4(sp)
- stfd fa3,LA_SIZE+(4+14)*4(sp)
- stfd fa4,LA_SIZE+(4+16)*4(sp)
- stfd fa5,LA_SIZE+(4+18)*4(sp)
- stfd fa6,LA_SIZE+(4+20)*4(sp)
- stfd fa7,LA_SIZE+(4+22)*4(sp)
- stfd fa8,LA_SIZE+(4+24)*4(sp)
- stfd fa9,LA_SIZE+(4+26)*4(sp)
- stfd fa10,LA_SIZE+(4+28)*4(sp)
- stfd fa11,LA_SIZE+(4+30)*4(sp)
- stfd fa12,LA_SIZE+(4+32)*4(sp)
-#else
- SAVE_ARGUMENT_REGISTERS(LA_SIZE_IN_POINTERS)
-#endif
-
- mr a0,itmp1
- mr a1,mptr
- addi a2,sp,(LA_SIZE + 4*4 + INT_ARG_CNT*4 + FLT_ARG_CNT*8)
- lwz a3,(LA_SIZE + 4*4 + INT_ARG_CNT*4 + FLT_ARG_CNT*8)+LA_LR_OFFSET(sp)
- bl jit_asm_compile
- mr pv,v0 /* move address to pv register */
-
-#if defined(__DARWIN__)
- lwz a0,LA_SIZE+(4+0)*4(sp)
- lwz a1,LA_SIZE+(4+1)*4(sp)
- lwz a2,LA_SIZE+(4+2)*4(sp)
- lwz a3,LA_SIZE+(4+3)*4(sp)
- lwz a4,LA_SIZE+(4+4)*4(sp)
- lwz a5,LA_SIZE+(4+5)*4(sp)
- lwz a6,LA_SIZE+(4+6)*4(sp)
- lwz a7,LA_SIZE+(4+7)*4(sp)
-
- lfd fa0,LA_SIZE+(4+8)*4(sp)
- lfd fa1,LA_SIZE+(4+10)*4(sp)
- lfd fa2,LA_SIZE+(4+12)*4(sp)
- lfd fa3,LA_SIZE+(4+14)*4(sp)
- lfd fa4,LA_SIZE+(4+16)*4(sp)
- lfd fa5,LA_SIZE+(4+18)*4(sp)
- lfd fa6,LA_SIZE+(4+20)*4(sp)
- lfd fa7,LA_SIZE+(4+22)*4(sp)
- lfd fa8,LA_SIZE+(4+24)*4(sp)
- lfd fa9,LA_SIZE+(4+26)*4(sp)
- lfd fa10,LA_SIZE+(4+28)*4(sp)
- lfd fa11,LA_SIZE+(4+30)*4(sp)
- lfd fa12,LA_SIZE+(4+32)*4(sp)
-#else
- RESTORE_ARGUMENT_REGISTERS(LA_SIZE_IN_POINTERS)
-#endif
-
- lwz itmp1,(LA_SIZE + 4*4 + INT_ARG_CNT*4 + FLT_ARG_CNT*8)+LA_LR_OFFSET(sp)
- mtlr itmp1
-
- addi sp,sp,(LA_SIZE + 4*4 + INT_ARG_CNT*4 + FLT_ARG_CNT*8)
-
- mr. pv,pv /* test for exception */
- beq L_asm_call_jit_compiler_exception
-
- mtctr pv /* move method address to control reg */
- bctr /* and call the Java method */
-
-L_asm_call_jit_compiler_exception:
- mflr r0
- stw r0,LA_LR_OFFSET(sp)
- stwu sp,-LA_SIZE_ALIGNED(sp) /* preserve linkage area */
- bl exceptions_get_and_clear_exception
- lwz xpc,LA_SIZE_ALIGNED+LA_LR_OFFSET(sp)
- mtlr xpc
- addi sp,sp,LA_SIZE_ALIGNED
-
- mr xptr,v0 /* get exception */
- addi xpc,xpc,-4 /* exception address is ra - 4 */
- b L_asm_handle_nat_exception
-
-
/********************* function asm_handle_exception ***************************
* *
* This function handles an exception. It does not use the usual calling *
.long dyld_stub_binding_helper
-.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
- .align 2
-L_jit_asm_compile$stub:
- .indirect_symbol _jit_asm_compile
- mflr r0
- bcl 20,31,L00$_jit_asm_compile
-L00$_jit_asm_compile:
- mflr r11
- addis r11,r11,ha16(L_jit_asm_compile$lazy_ptr - L00$_jit_asm_compile)
- mtlr r0
- lwzu r12,lo16(L_jit_asm_compile$lazy_ptr - L00$_jit_asm_compile)(r11)
- mtctr r12
- bctr
-.data
-.lazy_symbol_pointer
-L_jit_asm_compile$lazy_ptr:
- .indirect_symbol _jit_asm_compile
- .long dyld_stub_binding_helper
-
-
-.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
- .align 2
-L_exceptions_get_and_clear_exception$stub:
- .indirect_symbol _exceptions_get_and_clear_exception
- mflr r0
- bcl 20,31,L00$_exceptions_get_and_clear_exception
-L00$_exceptions_get_and_clear_exception:
- mflr r11
- addis r11,r11,ha16(L_exceptions_get_and_clear_exception$lazy_ptr - L00$_exceptions_get_and_clear_exception)
- mtlr r0
- lwzu r12,lo16(L_exceptions_get_and_clear_exception$lazy_ptr - L00$_exceptions_get_and_clear_exception)(r11)
- mtctr r12
- bctr
-.data
-.lazy_symbol_pointer
-L_exceptions_get_and_clear_exception$lazy_ptr:
- .indirect_symbol _exceptions_get_and_clear_exception
- .long dyld_stub_binding_helper
-
-
.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
.align 2
L_exceptions_asm_new_abstractmethoderror$stub:
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