File: FADDR.md

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<!---======================= begin_copyright_notice ============================

Copyright (C) 2020-2021 Intel Corporation

SPDX-License-Identifier: MIT

============================= end_copyright_notice ==========================-->

 

## Opcode

  FADDR = 0x50

## Format

| | |
| --- | --- |
| 0x50(FADDR) | Func_id | Dst |


## Semantics




                    Take the address of function <func_id> and store it to <dst>

## Description


    Take the address of function <func_id> and store it to <dst>.

- **Func_id(uw):** id of function name string. It is used to index into the kernel/function's string_pool table

- **Dst(scalar):** The destination operand. Must have type UD,UQ

#### Properties


## Text
```
    

		FADDR <func_name> <dst>	// // <func_name> = string_pool[<func_id>]
```



## Notes



    The function address is represented as a 64-bit unsigned integer.