pioduino/esp-idf
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

change(newlib): update newlib according to new internal structures

Browse Source
This commit is contained in:
Alexey Lapshin
2023-08-09 12:11:54 +04:00
parent c94d443a1b
commit a43c509d4b
7 changed files with 124 additions and 70 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/newlib/platform_include/esp_newlib.h
+12 -1
View File
@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -25,6 +25,17 @@ void esp_newlib_time_init(void);
*/
void esp_reent_init(struct _reent* r);
/**
* Postponed _GLOBAL_REENT stdio FPs initialization.
*
* Can not be a part of esp_reent_init() because stdio device may not initialized yet.
*
* Called from startup code and FreeRTOS, not intended to be called from
* application code.
*
*/
void esp_newlib_init_global_stdio(const char* stdio_dev);
/**
* Clean up some of lazily allocated buffers in REENT structures.
*/
components/newlib/platform_include/sys/reent.h
+27 -2
View File
@@ -1,22 +1,47 @@
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2020-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#if __NEWLIB__ > 4 || ( __NEWLIB__ == 4 && __NEWLIB_MINOR__ > 1 ) /* TODO: IDF-8134 */
#define _REENT_BACKWARD_BINARY_COMPAT
#define _REENT_SDIDINIT(_ptr) ((_ptr)->_reserved_0)
#define _REENT_SGLUE(_ptr) (__sglue)
#else
#define _REENT_CLEANUP(_ptr) ((_ptr)->__cleanup)
#define _REENT_STDIN(_ptr) ((_ptr)->_stdin)
#define _REENT_STDOUT(_ptr) ((_ptr)->_stdout)
#define _REENT_STDERR(_ptr) ((_ptr)->_stderr)
#define _REENT_SDIDINIT(_ptr) ((_ptr)->__sdidinit)
#define _REENT_SGLUE(_ptr) ((_ptr)->__sglue)
#endif
#include_next<sys/reent.h>
#ifdef __cplusplus
extern "C" {
#endif
#if __NEWLIB__ > 4 || ( __NEWLIB__ == 4 && __NEWLIB_MINOR__ > 1 ) /* TODO: IDF-8134 */
extern void __sinit (struct _reent *);
extern struct _glue __sglue;
extern struct _reent * _global_impure_ptr;
#else /* __NEWLIB__ > 4 || ( __NEWLIB__ == 4 && __NEWLIB_MINOR__ > 1 ) */
/* This function is not part of the newlib API, it is defined in libc/stdio/local.h
* There is no nice way to get __cleanup member populated while avoiding __sinit,
* so extern declaration is used here.
*/
extern void _cleanup_r(struct _reent* r);
extern void _cleanup_r(struct _reent *);
#endif /* __NEWLIB__ > 4 || ( __NEWLIB__ == 4 && __NEWLIB_MINOR__ > 1 ) */
#ifdef __cplusplus
}