/*
* Refresh handler table.
+ */
+.macro REFRESH_IBASE
+ movl rSELF, rIBASE
+ movl THREAD_CURRENT_IBASE_OFFSET(rIBASE), rIBASE
+.endm
+
+/*
+ * Refresh handler table.
* IBase handles uses the caller save register so we must restore it after each call.
* Also it is used as a result of some 64-bit operations (like imul) and we should
* restore it in such cases also.
*
* TODO: Consider spilling the IBase instead of restoring it from Thread structure.
*/
-.macro REFRESH_IBASE
+.macro RESTORE_IBASE
movl rSELF, rIBASE
movl THREAD_CURRENT_IBASE_OFFSET(rIBASE), rIBASE
.endm
/*
* If rSELF is already loaded then we can use it from known reg.
*/
-.macro REFRESH_IBASE_FROM_SELF _reg
+.macro RESTORE_IBASE_FROM_SELF _reg
movl THREAD_CURRENT_IBASE_OFFSET(\_reg), rIBASE
.endm
movl rSELF, %eax
movl %eax, OUT_ARG3(%esp)
call SYMBOL(MterpConstString) # (index, tgt_reg, shadow_frame, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl rSELF, %eax
movl %eax, OUT_ARG3(%esp)
call SYMBOL(MterpConstString) # (index, tgt_reg, shadow_frame, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
movl rSELF, %eax
movl %eax, OUT_ARG3(%esp)
call SYMBOL(MterpConstClass) # (index, tgt_reg, shadow_frame, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl rSELF, %eax
movl %eax, OUT_ARG1(%esp)
call SYMBOL(artLockObjectFromCode) # (object, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 1
movl rSELF, %eax
movl %eax, OUT_ARG1(%esp)
call SYMBOL(artUnlockObjectFromCode) # (object, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 1
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp)
call SYMBOL(MterpCheckCast) # (index, &obj, method, self)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jnz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl %ecx, OUT_ARG3(%esp)
call SYMBOL(MterpInstanceOf) # (index, &obj, method, self)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
andb $0xf, rINSTbl # rINSTbl <- A
REFRESH_INST 34
movl rINST, OUT_ARG2(%esp)
call SYMBOL(MterpNewInstance)
- REFRESH_IBASE
- testl %eax, %eax # 0 means an exception is thrown
+ RESTORE_IBASE
+ testb %al, %al # 0 means an exception is thrown
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp)
call SYMBOL(MterpNewArray)
- REFRESH_IBASE
- testl %eax, %eax # 0 means an exception is thrown
+ RESTORE_IBASE
+ testb %al, %al # 0 means an exception is thrown
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl %ecx, OUT_ARG2(%esp)
call SYMBOL(MterpFilledNewArray)
REFRESH_IBASE
- testl %eax, %eax # 0 means an exception is thrown
+ testb %al, %al # 0 means an exception is thrown
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
movl %ecx, OUT_ARG2(%esp)
call SYMBOL(MterpFilledNewArrayRange)
REFRESH_IBASE
- testl %eax, %eax # 0 means an exception is thrown
+ testb %al, %al # 0 means an exception is thrown
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
movl %ecx, OUT_ARG1(%esp)
call SYMBOL(MterpFillArrayData) # (obj, payload)
REFRESH_IBASE
- testl %eax, %eax # 0 means an exception is thrown
+ testb %al, %al # 0 means an exception is thrown
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
movl %ecx, OUT_ARG1(%esp)
call SYMBOL(artAGetObjectFromMterp) # (array, index)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
SET_VREG_OBJECT %eax, rINST
REFRESH_INST 77
movl rINST, OUT_ARG2(%esp)
call SYMBOL(MterpAputObject) # (array, index)
- REFRESH_IBASE
- testl %eax, %eax
+ RESTORE_IBASE
+ testb %al, %al
jz MterpPossibleException
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artGet32InstanceFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException # bail out
andb $0xf, rINSTbl # rINST <- A
andb $0xf, rINSTbl # rINST <- A
SET_VREG %eax, rINST
SET_VREG_HIGH %edx, rINST
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* ------------------------------ */
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artGetObjInstanceFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException # bail out
andb $0xf, rINSTbl # rINST <- A
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artGetBooleanInstanceFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException # bail out
andb $0xf, rINSTbl # rINST <- A
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artGetByteInstanceFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException # bail out
andb $0xf, rINSTbl # rINST <- A
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artGetCharInstanceFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException # bail out
andb $0xf, rINSTbl # rINST <- A
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artGetShortInstanceFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException # bail out
andb $0xf, rINSTbl # rINST <- A
movl OFF_FP_METHOD(rFP), %eax
movl %eax, OUT_ARG3(%esp) # referrer
call SYMBOL(artSet32InstanceFromMterp)
- testl %eax, %eax
+ testb %al, %al
jnz MterpPossibleException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* ------------------------------ */
movl OFF_FP_METHOD(rFP), %eax
movl %eax, OUT_ARG3(%esp) # referrer
call SYMBOL(artSet64InstanceFromMterp)
- testl %eax, %eax
+ testb %al, %al
jnz MterpPossibleException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* ------------------------------ */
movl rSELF, %eax
movl %eax, OUT_ARG3(%esp)
call SYMBOL(MterpIputObject)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* ------------------------------ */
movl OFF_FP_METHOD(rFP), %eax
movl %eax, OUT_ARG3(%esp) # referrer
call SYMBOL(artSet8InstanceFromMterp)
- testl %eax, %eax
+ testb %al, %al
jnz MterpPossibleException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl OFF_FP_METHOD(rFP), %eax
movl %eax, OUT_ARG3(%esp) # referrer
call SYMBOL(artSet8InstanceFromMterp)
- testl %eax, %eax
+ testb %al, %al
jnz MterpPossibleException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl OFF_FP_METHOD(rFP), %eax
movl %eax, OUT_ARG3(%esp) # referrer
call SYMBOL(artSet16InstanceFromMterp)
- testl %eax, %eax
+ testb %al, %al
jnz MterpPossibleException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl OFF_FP_METHOD(rFP), %eax
movl %eax, OUT_ARG3(%esp) # referrer
call SYMBOL(artSet16InstanceFromMterp)
- testl %eax, %eax
+ testb %al, %al
jnz MterpPossibleException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl %ecx, OUT_ARG2(%esp) # self
call SYMBOL(artGet32StaticFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
.if 0
jnz MterpException
SET_VREG %eax, rINST # fp[A]<- low part
SET_VREG_HIGH %edx, rINST # fp[A+1]<- high part
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* ------------------------------ */
movl %ecx, OUT_ARG2(%esp) # self
call SYMBOL(artGetObjStaticFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
.if 1
movl %ecx, OUT_ARG2(%esp) # self
call SYMBOL(artGetBooleanStaticFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
.if 0
movl %ecx, OUT_ARG2(%esp) # self
call SYMBOL(artGetByteStaticFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
.if 0
movl %ecx, OUT_ARG2(%esp) # self
call SYMBOL(artGetCharStaticFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
.if 0
movl %ecx, OUT_ARG2(%esp) # self
call SYMBOL(artGetShortStaticFromCode)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException
.if 0
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artSet32StaticFromCode)
- testl %eax, %eax
+ testb %al, %al
jnz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* ------------------------------ */
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artSet64IndirectStaticFromMterp)
- testl %eax, %eax
+ testb %al, %al
jnz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* ------------------------------ */
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp)
call SYMBOL(MterpSputObject)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* ------------------------------ */
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artSet8StaticFromCode)
- testl %eax, %eax
+ testb %al, %al
jnz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artSet8StaticFromCode)
- testl %eax, %eax
+ testb %al, %al
jnz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artSet16StaticFromCode)
- testl %eax, %eax
+ testb %al, %al
jnz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
movl rSELF, %ecx
movl %ecx, OUT_ARG3(%esp) # self
call SYMBOL(artSet16StaticFromCode)
- testl %eax, %eax
+ testb %al, %al
jnz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
REFRESH_INST 110
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeVirtual)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
/*
REFRESH_INST 111
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeSuper)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
/*
REFRESH_INST 112
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeDirect)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
REFRESH_INST 113
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeStatic)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
REFRESH_INST 114
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeInterface)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
/*
REFRESH_INST 116
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeVirtualRange)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
REFRESH_INST 117
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeSuperRange)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
REFRESH_INST 118
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeDirectRange)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
REFRESH_INST 119
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeStaticRange)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
REFRESH_INST 120
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeInterfaceRange)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
je common_errDivideByZero
movl %eax, %edx
orl %ecx, %edx
- test $0xFFFFFF00, %edx # If both arguments are less
+ testl $0xFFFFFF00, %edx # If both arguments are less
# than 8-bit and +ve
jz .Lop_div_int_8 # Do 8-bit divide
- test $0xFFFF0000, %edx # If both arguments are less
+ testl $0xFFFF0000, %edx # If both arguments are less
# than 16-bit and +ve
jz .Lop_div_int_16 # Do 16-bit divide
cmpl $-1, %ecx
je common_errDivideByZero
movl %eax, %edx
orl %ecx, %edx
- test $0xFFFFFF00, %edx # If both arguments are less
+ testl $0xFFFFFF00, %edx # If both arguments are less
# than 8-bit and +ve
jz .Lop_rem_int_8 # Do 8-bit divide
- test $0xFFFF0000, %edx # If both arguments are less
+ testl $0xFFFF0000, %edx # If both arguments are less
# than 16-bit and +ve
jz .Lop_rem_int_16 # Do 16-bit divide
cmpl $-1, %ecx
sarl $4, rINST # rINST <- B
GET_VREG %eax, rINST # eax <- vB
andb $0xf, %cl # ecx <- A
- mov rIBASE, LOCAL0(%esp)
+ movl rIBASE, rINST
imull (rFP,%ecx,4), %eax # trashes rIBASE/edx
- mov LOCAL0(%esp), rIBASE
+ movl rINST, rIBASE
SET_VREG %eax, %ecx
ADVANCE_PC_FETCH_AND_GOTO_NEXT 1
movzbl rINSTbl, %eax # eax <- 000000BA
sarl $4, %eax # eax <- B
GET_VREG %eax, %eax # eax <- vB
- movswl 2(rPC), %ecx # ecx <- ssssCCCC
+ movl rIBASE, %ecx
+ movswl 2(rPC), rIBASE # rIBASE <- ssssCCCC
andb $0xf, rINSTbl # rINST <- A
- mov rIBASE, LOCAL0(%esp)
- imull %ecx, %eax # trashes rIBASE/edx
- mov LOCAL0(%esp), rIBASE
+ imull rIBASE, %eax # trashes rIBASE/edx
+ movl %ecx, rIBASE
SET_VREG %eax, rINST
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* File: x86/op_mul_int_lit8.S */
/* mul/lit8 vAA, vBB, #+CC */
movzbl 2(rPC), %eax # eax <- BB
- movsbl 3(rPC), %ecx # ecx <- ssssssCC
+ movl rIBASE, %ecx
GET_VREG %eax, %eax # eax <- rBB
- mov rIBASE, LOCAL0(%esp)
- imull %ecx, %eax # trashes rIBASE/edx
- mov LOCAL0(%esp), rIBASE
+ movsbl 3(rPC), rIBASE # rIBASE <- ssssssCC
+ imull rIBASE, %eax # trashes rIBASE/edx
+ movl %ecx, rIBASE
SET_VREG %eax, rINST
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
EXPORT_PC
call SYMBOL(artIGetObjectFromMterp) # (obj, offset)
movl rSELF, %ecx
- REFRESH_IBASE_FROM_SELF %ecx
+ RESTORE_IBASE_FROM_SELF %ecx
cmpl $0, THREAD_EXCEPTION_OFFSET(%ecx)
jnz MterpException # bail out
andb $0xf,rINSTbl # rINST <- A
REFRESH_INST 232
movl rINST, OUT_ARG2(%esp)
call SYMBOL(MterpIputObjectQuick)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
/* ------------------------------ */
REFRESH_INST 233
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeVirtualQuick)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
REFRESH_INST 234
movl rINST, OUT_ARG3(%esp)
call SYMBOL(MterpInvokeVirtualQuickRange)
- testl %eax, %eax
+ testb %al, %al
jz MterpException
- REFRESH_IBASE
+ RESTORE_IBASE
ADVANCE_PC_FETCH_AND_GOTO_NEXT 3
lea OFF_FP_SHADOWFRAME(rFP), %ecx
movl %ecx, OUT_ARG1(%esp)
call SYMBOL(MterpHandleException)
- testl %eax, %eax
+ testb %al, %al
jz MterpExceptionReturn
REFRESH_IBASE
movl OFF_FP_CODE_ITEM(rFP), %eax