| // Copyright lowRISC contributors. |
| // Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| // SPDX-License-Identifier: Apache-2.0 |
| |
| /** |
| * \def PMP_REGION(region_id, config_reg_id) |
| * |
| * This is an X-Macro used for automatically deriving switch statements which |
| * link PMP region identifiers to associated information including their |
| * configuration register identifier. |
| * |
| * This also acts as the definitive list of every single PMP region that is |
| * supported by `sw/device/lib/runtime/pmp.h`. |
| * |
| * This macro will be invoked without a following semicolon or comma. |
| * |
| * The macro will be undef'd at the end of this file, so this file may be |
| * included multiple times in the same implementation file. Each inclusion site |
| * should define `PMP_REGION` as required before including this file. |
| * |
| * @param region_id PMP Region Identifier. |
| * @param config_reg_id Configuration Register ID for a given PMP Region (for |
| * Ibex). |
| */ |
| #ifndef PMP_REGION |
| #error PMP_REGION(region_id, config_reg_id) must be defined |
| #endif // PMP_REGION |
| |
| PMP_REGION(0, 0) |
| PMP_REGION(1, 0) |
| PMP_REGION(2, 0) |
| PMP_REGION(3, 0) |
| |
| PMP_REGION(4, 1) |
| PMP_REGION(5, 1) |
| PMP_REGION(6, 1) |
| PMP_REGION(7, 1) |
| |
| PMP_REGION(8, 2) |
| PMP_REGION(9, 2) |
| PMP_REGION(10, 2) |
| PMP_REGION(11, 2) |
| |
| PMP_REGION(12, 3) |
| PMP_REGION(13, 3) |
| PMP_REGION(14, 3) |
| PMP_REGION(15, 3) |
| |
| #undef PMP_REGION |
