forked from openhwgroup/corev-gcc
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Issue [openhwgroup#48](openhwgroup#48) Only ALU and MAC extensions added. Files Changed: * corev.h: Created.
- Loading branch information
Mary Bennett
committed
Aug 29, 2023
1 parent
f04196c
commit 7b69283
Showing
1 changed file
with
78 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| ;; Header file for RISC-V CORE-V builtins. | ||
| ;; Copyright (C) 2023 Free Software Foundation, Inc. | ||
|
|
||
| ;; This file is part of GCC. | ||
|
|
||
| ;; GCC is free software; you can redistribute it and/or modify | ||
| ;; it under the terms of the GNU General Public License as published by | ||
| ;; the Free Software Foundation; either version 3, or (at your option) | ||
| ;; any later version. | ||
|
|
||
| ;; GCC is distributed in the hope that it will be useful, | ||
| ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| ;; GNU General Public License for more details. | ||
|
|
||
| ;; You should have received a copy of the GNU General Public License | ||
| ;; along with GCC; see the file COPYING3. If not see | ||
| ;; <http://www.gnu.org/licenses/>. | ||
|
|
||
| #ifndef __RISCV_COREV_H | ||
| #define __RISCV_COREV_H | ||
|
|
||
| #include <stdint.h> | ||
|
|
||
| #if defined(__cplusplus) | ||
| extern "C" { | ||
| #endif | ||
|
|
||
| #if defined(TARGET_XCVALU) | ||
| int __builtin_abs (int j); | ||
| int __builtin_riscv_cv_alu_slet (int32_t i, int32_t j); | ||
| int __builtin_riscv_cv_alu_sletu (uint32_t i, uint32_t j); | ||
| int32_t __builtin_riscv_cv_alu_min (int32_t i, int32_t j); | ||
| uint32_t __builtin_riscv_cv_alu_minu (uint32_t i, uint32_t j); | ||
| int32_t __builtin_riscv_cv_alu_max (int32_t i, int32_t j); | ||
| uint32_t __builtin_riscv_cv_alu_maxu (uint32_t i, uint32_t j); | ||
| int32_t __builtin_riscv_cv_alu_exths (int16_t i); | ||
| uint32_t __builtin_riscv_cv_alu_exthz (uint16_t i); | ||
| int32_t __builtin_riscv_cv_alu_extbs (int8_t i); | ||
| uint32_t __builtin_riscv_cv_alu_extbz (uint8_t); | ||
| int32_t __builtin_riscv_cv_alu_clip (int32_t i, uint32_t j); | ||
| uint32_t __builtin_riscv_cv_alu_clipu (uint32_t i, uint32_t j); | ||
| int32_t __builtin_riscv_cv_alu_addN (int32_t x, int32_t y, uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_alu_adduN (uint32_t x, uint32_t y, uint8_t shft); | ||
| int32_t __builtin_riscv_cv_alu_addRN (int32_t x, int32_t y, uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_alu_adduRN (uint32_t x, uint32_t y, uint8_t shft); | ||
| int32_t __builtin_riscv_cv_alu_subN (int32_t x, int32_t y, uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_alu_subuN (uint32_t x, uint32_t y, uint8_t shft); | ||
| int32_t __builtin_riscv_cv_alu_subRN (int32_t x, int32_t y, uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_alu_subuRN (uint32_t x, uint32_t y, uint8_t shft); | ||
| #endif // defined(TARGET_XCVALU) | ||
|
|
||
| #if defined(TARGET_XCVMAC) | ||
| int32_t __builtin_riscv_cv_mac_mac (int32_t x, int32_t y, int32_t z); | ||
| int32_t __builtin_riscv_cv_mac_msu (int32_t x, int32_t y, int32_t z); | ||
| uint32_t __builtin_riscv_cv_mac_muluN (uint32_t x, uint32_t y, const uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_mac_mulhhuN (uint32_t x, uint32_t y, const uint8_t shft); | ||
| int32_t __builtin_riscv_cv_mac_mulsN (uint32_t x, uint32_t y, const uint8_t shft); | ||
| int32_t __builtin_riscv_cv_mac_mulhhsN (uint32_t x, uint32_t y, const uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_mac_muluRN (uint32_t x, uint32_t y, const uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_mac_mulhhuRN (uint32_t x, uint32_t y, const uint8_t shft); | ||
| int32_t __builtin_riscv_cv_mac_mulsRN (uint32_t x, uint32_t y, const uint8_t shft); | ||
| int32_t __builtin_riscv_cv_mac_mulhhsRN (uint32_t x, uint32_t y, const uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_mac_macuN (uint32_t x, uint32_t y, uint32_t z, const uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_mac_machhuN (uint32_t x, uint32_t y, uint32_t z, const uint8_t shft); | ||
| int32_t __builtin_riscv_cv_mac_macsN (uint32_t x, uint32_t y, int32_t z, const uint8_t shft); | ||
| int32_t __builtin_riscv_cv_mac_machhsN (uint32_t x, uint32_t y, int32_t z, const uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_mac_macuRN (uint32_t x, uint32_t y, uint32_t z, const uint8_t shft); | ||
| uint32_t __builtin_riscv_cv_mac_machhuRN (uint32_t x, uint32_t y, uint32_t z, const uint8_t shft); | ||
| int32_t __builtin_riscv_cv_mac_macsRN (uint32_t x, uint32_t y, int32_t z, const uint8_t shft); | ||
| int32_t __builtin_riscv_cv_mac_machhsRN (uint32_t x, uint32_t y, int32_t z, const uint8_t shft); | ||
| #endif // defined(TARGET_XCVMAC) | ||
|
|
||
| #if defined(__cplusplus) | ||
| } | ||
| #endif | ||
|
|
||
| #endif // define __RISCV_COREV_H |