Merge branch 'bugfix/remove_remaining_rom_time_t_dependencies_v5.0' into 'release/v5.0'

Newlib: Add workaround for ROM Newlib stdio functions using 32-bit time_t callpath (v5.0)

See merge request espressif/esp-idf!19685
pull/9723/head
Jiang Jiang Jian 2022-08-29 22:52:33 +08:00
commit db69ae2787
10 zmienionych plików z 45 dodań i 28 usunięć

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@ -18,3 +18,7 @@ config ESP_ROM_HAS_JPEG_DECODE
config ESP_ROM_SUPPORT_MULTIPLE_UART
bool
default y
config ESP_ROM_NEEDS_SWSETUP_WORKAROUND
bool
default y

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@ -1,16 +1,8 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
@ -18,3 +10,4 @@
#define ESP_ROM_HAS_CRC_BE (1) // ROM CRC library supports Big Endian
#define ESP_ROM_HAS_JPEG_DECODE (1) // ROM has JPEG decode library
#define ESP_ROM_SUPPORT_MULTIPLE_UART (1) // ROM has multiple UARTs available for logging
#define ESP_ROM_NEEDS_SWSETUP_WORKAROUND (1) // ROM uses 32-bit time_t. A workaround is required to prevent printf functions from crashing

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@ -34,3 +34,7 @@ config ESP_ROM_HAS_ERASE_0_REGION_BUG
config ESP_ROM_GET_CLK_FREQ
bool
default y
config ESP_ROM_NEEDS_SWSETUP_WORKAROUND
bool
default y

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@ -14,3 +14,4 @@
#define ESP_ROM_HAS_RETARGETABLE_LOCKING (1) // ROM was built with retargetable locking
#define ESP_ROM_HAS_ERASE_0_REGION_BUG (1) // ROM has esp_flash_erase_region(size=0) bug
#define ESP_ROM_GET_CLK_FREQ (1) // Get clk frequency with rom function `ets_get_cpu_frequency`
#define ESP_ROM_NEEDS_SWSETUP_WORKAROUND (1) // ROM uses 32-bit time_t. A workaround is required to prevent printf functions from crashing

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@ -10,3 +10,7 @@ config ESP_ROM_HAS_CRC_LE
config ESP_ROM_SUPPORT_MULTIPLE_UART
bool
default y
config ESP_ROM_NEEDS_SWSETUP_WORKAROUND
bool
default y

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@ -1,18 +1,11 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#define ESP_ROM_HAS_CRC_LE (1) // ROM CRC library supports Little Endian
#define ESP_ROM_SUPPORT_MULTIPLE_UART (1) // ROM has multiple UARTs available for logging
#define ESP_ROM_NEEDS_SWSETUP_WORKAROUND (1) // ROM uses 32-bit time_t. A workaround is required to prevent printf functions from crashing

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@ -42,3 +42,7 @@ config ESP_ROM_GET_CLK_FREQ
config ESP_ROM_HAS_HAL_WDT
bool
default y
config ESP_ROM_NEEDS_SWSETUP_WORKAROUND
bool
default y

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@ -16,3 +16,4 @@
#define ESP_ROM_HAS_ERASE_0_REGION_BUG (1) // ROM has esp_flash_erase_region(size=0) bug
#define ESP_ROM_GET_CLK_FREQ (1) // Get clk frequency with rom function `ets_get_cpu_frequency`
#define ESP_ROM_HAS_HAL_WDT (1) // ROM has the implementation of Watchdog HAL driver
#define ESP_ROM_NEEDS_SWSETUP_WORKAROUND (1) // ROM uses 32-bit time_t. A workaround is required to prevent printf functions from crashing

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@ -65,6 +65,7 @@
#include "esp_private/spi_flash_os.h"
#include "esp_private/brownout.h"
#include "esp_rom_caps.h"
#include "esp_rom_sys.h"
#if CONFIG_SPIRAM
@ -306,6 +307,20 @@ static void do_core_init(void)
_GLOBAL_REENT->_stdin = fopen(default_stdio_dev, "r");
_GLOBAL_REENT->_stdout = fopen(default_stdio_dev, "w");
_GLOBAL_REENT->_stderr = fopen(default_stdio_dev, "w");
#if ESP_ROM_NEEDS_SWSETUP_WORKAROUND
/*
- This workaround for printf functions using 32-bit time_t after the 64-bit time_t upgrade
- The 32-bit time_t usage is triggered through ROM Newlib functions printf related functions calling __swsetup_r() on
the first call to a particular file pointer (i.e., stdin, stdout, stderr)
- Thus, we call the toolchain version of __swsetup_r() now (before any printf calls are made) to setup all of the
file pointers. Thus, the ROM newlib code will never call the ROM version of __swsetup_r().
- See IDFGH-7728 for more details
*/
extern int __swsetup_r(struct _reent *, FILE *);
__swsetup_r(_GLOBAL_REENT, _GLOBAL_REENT->_stdout);
__swsetup_r(_GLOBAL_REENT, _GLOBAL_REENT->_stderr);
__swsetup_r(_GLOBAL_REENT, _GLOBAL_REENT->_stdin);
#endif // ESP_ROM_NEEDS_SWSETUP_WORKAROUND
#else // defined(CONFIG_VFS_SUPPORT_IO) && !defined(CONFIG_ESP_CONSOLE_NONE)
_REENT_SMALL_CHECK_INIT(_GLOBAL_REENT);
#endif // defined(CONFIG_VFS_SUPPORT_IO) && !defined(CONFIG_ESP_CONSOLE_NONE)

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@ -471,7 +471,6 @@ components/esp_pm/include/esp_private/pm_impl.h
components/esp_pm/include/esp_private/pm_trace.h
components/esp_pm/pm_locks.c
components/esp_pm/test/test_pm.c
components/esp_rom/esp32/esp_rom_caps.h
components/esp_rom/esp32/ld/esp32.rom.api.ld
components/esp_rom/esp32/ld/esp32.rom.eco3.ld
components/esp_rom/esp32/ld/esp32.rom.ld
@ -497,7 +496,6 @@ components/esp_rom/esp32h2/ld/esp32h2.rom.libgcc.ld
components/esp_rom/esp32h2/ld/esp32h2.rom.newlib-nano.ld
components/esp_rom/esp32h2/ld/esp32h2.rom.newlib.ld
components/esp_rom/esp32h2/ld/esp32h2.rom.version.ld
components/esp_rom/esp32s2/esp_rom_caps.h
components/esp_rom/esp32s2/ld/esp32s2.rom.api.ld
components/esp_rom/esp32s2/ld/esp32s2.rom.ld
components/esp_rom/esp32s2/ld/esp32s2.rom.libgcc.ld