Andrew Walbran | 153aad9 | 2022-06-28 15:51:13 +0000 | [diff] [blame] | 1 | // Copyright 2022, The Android Open Source Project |
| 2 | // |
| 3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | // you may not use this file except in compliance with the License. |
| 5 | // You may obtain a copy of the License at |
| 6 | // |
| 7 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | // |
| 9 | // Unless required by applicable law or agreed to in writing, software |
| 10 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | // See the License for the specific language governing permissions and |
| 13 | // limitations under the License. |
| 14 | |
| 15 | //! Memory layout. |
| 16 | |
Jakob Vukalovic | ef99629 | 2023-04-13 14:28:34 +0000 | [diff] [blame] | 17 | use log::info; |
Pierre-Clément Tosi | eba8316 | 2024-11-02 12:11:48 +0000 | [diff] [blame] | 18 | use vmbase::layout; |
Andrew Walbran | 153aad9 | 2022-06-28 15:51:13 +0000 | [diff] [blame] | 19 | |
Andrew Walbran | 153aad9 | 2022-06-28 15:51:13 +0000 | [diff] [blame] | 20 | pub fn print_addresses() { |
Alice Wang | a3931aa | 2023-07-05 12:52:09 +0000 | [diff] [blame] | 21 | let text = layout::text_range(); |
Jakob Vukalovic | ef99629 | 2023-04-13 14:28:34 +0000 | [diff] [blame] | 22 | info!("text: {}..{} ({} bytes)", text.start, text.end, text.end - text.start); |
Alice Wang | a3931aa | 2023-07-05 12:52:09 +0000 | [diff] [blame] | 23 | let rodata = layout::rodata_range(); |
Jakob Vukalovic | ef99629 | 2023-04-13 14:28:34 +0000 | [diff] [blame] | 24 | info!("rodata: {}..{} ({} bytes)", rodata.start, rodata.end, rodata.end - rodata.start); |
Alice Wang | 8b09704 | 2023-07-06 14:56:58 +0000 | [diff] [blame] | 25 | info!("binary end: {}", layout::binary_end()); |
Alice Wang | a3931aa | 2023-07-05 12:52:09 +0000 | [diff] [blame] | 26 | let data = layout::data_range(); |
Jakob Vukalovic | ef99629 | 2023-04-13 14:28:34 +0000 | [diff] [blame] | 27 | info!( |
Andrew Walbran | 153aad9 | 2022-06-28 15:51:13 +0000 | [diff] [blame] | 28 | "data: {}..{} ({} bytes, loaded at {})", |
| 29 | data.start, |
| 30 | data.end, |
| 31 | data.end - data.start, |
Alice Wang | 8b09704 | 2023-07-06 14:56:58 +0000 | [diff] [blame] | 32 | layout::data_load_address(), |
Andrew Walbran | 153aad9 | 2022-06-28 15:51:13 +0000 | [diff] [blame] | 33 | ); |
Alice Wang | a3931aa | 2023-07-05 12:52:09 +0000 | [diff] [blame] | 34 | let bss = layout::bss_range(); |
Jakob Vukalovic | ef99629 | 2023-04-13 14:28:34 +0000 | [diff] [blame] | 35 | info!("bss: {}..{} ({} bytes)", bss.start, bss.end, bss.end - bss.start); |
Pierre-Clément Tosi | eba8316 | 2024-11-02 12:11:48 +0000 | [diff] [blame] | 36 | let boot_stack = layout::stack_range(); |
Jakob Vukalovic | ef99629 | 2023-04-13 14:28:34 +0000 | [diff] [blame] | 37 | info!( |
Andrew Walbran | 153aad9 | 2022-06-28 15:51:13 +0000 | [diff] [blame] | 38 | "boot_stack: {}..{} ({} bytes)", |
| 39 | boot_stack.start, |
| 40 | boot_stack.end, |
| 41 | boot_stack.end - boot_stack.start |
| 42 | ); |
| 43 | } |