Commit Graph

226 Commits

Author SHA1 Message Date
Renz Bagaporo
c70c227591 esp_system: private system time functions for now 2020-08-11 17:52:36 +08:00
Renz Bagaporo
346cf4430d esp_system: introduce system time functions
- Introduce system time function and concept of system time provider.
esp_timer is system time provider when present.
- Set the reference point for system time, g_startup_time.
- Use the system time functions in newlib instead of calling esp_timer
functions directly
2020-08-10 15:12:38 +08:00
Renz Bagaporo
5785e4dfb6 newlib: move some functions to soc, esp32, esp32s2 2020-08-10 15:11:38 +08:00
Renz Bagaporo
a395a00d2c newlib: separate low-level code in time.c implementation 2020-08-10 15:11:37 +08:00
morris
2917651478 esp_rom: extract common ets apis into esp_rom_sys.h 2020-07-27 15:27:01 +08:00
Angus Gratton
442736c5d6 Merge branch 'refactor/common_rom_uart_apis' into 'master'
esp_rom: extract common uart apis into esp_rom_uart.h

See merge request espressif/esp-idf!9313
2020-07-21 15:24:21 +08:00
morris
345606e7f3 esp_rom: extract common uart apis into esp_rom_uart.h 2020-07-17 16:00:59 +08:00
Felipe Neves
11f6addc61 expression_with_stack: added a tweak on TCB stackpointers to avoid false trigger of stack overflow 2020-07-14 12:56:02 +00:00
Felipe Neves
a700035a85 test/shared_stack_printf: improved printf with shared stack function test 2020-07-14 12:56:02 +00:00
Felipe Neves
938a73756c esp_common/shared_stack: modifed the stack switch procedure to a simpler way
esp_common/shared_stack: refactored the implemenation of shared stack function (still not working properly)

esp_expression_with_stack: refactored the shared stack function calling mechanism and updated the documentation
2020-07-14 12:56:02 +00:00
KonstantinKondrashov
a861a75396 newlib: Fix UT for adjtime 2020-06-15 22:46:41 +08:00
KonstantinKondrashov
0c7e13f0cd newlib: Fix adjtime, returns the amount of time remaining from any previous adjustment
If the olddelta argument is not a null pointer, the adjtime function returns information
about any previous time adjustment that has not yet completed.

Closes: https://github.com/espressif/esp-idf/issues/5194
2020-06-08 22:57:38 +08:00
Angus Gratton
b2fe7f681e Merge branch 'bugfix/esp32_eco3_init_syscall_table' into 'master'
newlib: initialize syscall_table_ptr_app in single core mode

Closes IDFGH-3254

See merge request espressif/esp-idf!8596
2020-05-07 15:17:13 +08:00
Ivan Grokhotkov
aac3e56a9a newlib: initialize syscall_table_ptr_app in single core mode
ESP32 ECO3 ROM uses syscall_table_ptr_app on both CPUs, so the pointer
needs to be set if running in single core mode.
2020-05-04 10:55:34 +00:00
Francesco Giancane
1173ce32f6 endian.h: define non-standard symbols for endian handling
BSDs and Unices defined some non standardised functions and symbols used
for endianness handling: converting from Little Endian to Big Endian,
converting from Host to a specific representation, converting from a
specific representation to Host.

With this commit, a modified version of those symbols provided by
FreeBSD is imported.

The license of the imported code is still 2-Clause BSD.

Signed-off-by: Francesco Giancane <francesco.giancane@accenture.com>
Closes https://github.com/espressif/esp-idf/pull/4784
2020-04-29 23:47:51 +02:00
Francesco Giancane
6f8ce38f99 Introduce <endian.h> compatibility header
Programs and libraries using compiler and system information about
endianness often include the system header `<endian.h>`.

In `xtensa-gcc` compiler with `newlib` distribution, that file is located in
`<machine/endian.h>`; this means that `#include <endian.h>` would fail
at compile time.

This commit fixes the issue by adding a compatibility `<endian.h>`
header which in turn just includes `<machine/endian.h>`.

Signed-off-by: Francesco Giancane <francesco.giancane@accenture.com>
Merges https://github.com/espressif/esp-idf/pull/4784
2020-04-29 23:47:51 +02:00
Ivan Grokhotkov
cc1d287133 newlib: use --specs=nano.specs to enable "nano" version of C library
esp2020r1 toolchain includes a nano.specs file, which instructs GCC to
substitute libc.a with libc_nano.a.

In the build system, this simplifies handling of the nano formatting
option, eliminating LIBC and LIBM global variables.
2020-03-27 20:04:47 +07:00
KonstantinKondrashov
9aeac7f6cb esp_rom: Fix esp32.rom.newlib-time.ld should includes all time ROM functions/data
- Added UT
Closes: https://github.com/espressif/esp-idf/issues/4925
2020-03-27 04:57:42 +00:00
Angus Gratton
62426a6c90 Merge branch 'refactor/use_new_component_registration_functions' into 'master'
CMake: Use new component registration function

See merge request espressif/esp-idf!8068
2020-03-25 08:02:42 +08:00
Renz Bagaporo
3d0967a58a test: declare requirements and include dirs private 2020-03-23 10:58:50 +08:00
Ivan Grokhotkov
33d3bff196 newlib: don't require VFS 2020-03-20 14:03:45 +01:00
Ivan Grokhotkov
4cb10ea7c2 newlib: provide default implementations for more syscalls 2020-03-20 14:03:45 +01:00
Ivan Grokhotkov
1f1ce38e5f newlib: don't depend on VFS names when populating the syscall table 2020-03-20 14:03:44 +01:00
Ivan Grokhotkov
45e50f1f2a newlib: move dirent.h, ioctl.h headers from VFS 2020-03-20 13:43:42 +01:00
Ivan Grokhotkov
b427b23ae0 newlib: remove direct dependencies on VFS functions
poll: use "select" not "esp_vfs_select" move to newlib

pread, pwrite, select, utime: remove from newlib. VFS and/or LWIP will
provide aliases for these functions.
2020-03-20 13:43:42 +01:00
Renz Christian Bagaporo
af9b1131a3 esp_system: share abort panic with port layer 2020-03-10 19:56:24 +08:00
Renz Christian Bagaporo
2855bb6f0a newlib: move abort to newlib 2020-03-10 19:56:24 +08:00
Konstantin Kondrashov
739eb05bb9 esp32: add implementation of esp_timer based on TG0 LAC timer
Closes: IDF-979
2020-02-06 14:00:18 +08:00
Felipe Neves
429712c6eb freertos: moved all xtensa specific files into a separated folder 2020-01-27 16:05:30 -03:00
Ivan Grokhotkov
16e63f6a3f esp32s2: esp_rom: separate nano formatting functions, fix newlib tests 2020-01-23 18:07:37 +01:00
morris
405b0e7f06 esp_rom: splict libgcc and libc outof rom.ld bundle file 2020-01-23 00:27:47 +08:00
morris
e30cd361a8 global: rename esp32s2beta to esp32s2 2020-01-22 12:14:38 +08:00
Felipe Neves
8e5ea171d3 newlib: reverted support of memalign function 2020-01-10 10:05:28 -03:00
Felipe Neves
aa100d2dfe newlib: added heap_caps_aligned_alloc on bottom of memalign 2020-01-10 10:05:28 -03:00
Angus Gratton
bdf6c00154 Merge branch 'feature/likely_unlikely' into 'master'
Adding likely unlikely macros to hot code paths

Closes IDF-284

See merge request espressif/esp-idf!6368
2020-01-10 14:05:07 +08:00
Konstantin Kondrashov
2c793cef06 idf: Support a custom toolchain with time_t wide 64-bits
Allows resolving the Y2K38 problem.

Closes: IDF-350

Closes: https://github.com/espressif/esp-idf/issues/584
2020-01-10 12:58:54 +08:00
Angus Gratton
a39e8e5de9 Merge branch 'feature/asio_update' into 'master'
asio: updated ASIO port to use latest asio and esp-idf features

See merge request espressif/esp-idf!6623
2020-01-10 12:57:25 +08:00
David Cermak
b7ef7feaeb newlib: using lwip implementation of interface name/index conversion
Links https://github.com/espressif/esp-idf/issues/3557
2020-01-09 21:53:50 +01:00
David Cermak
13d603e486 asio: updated ASIO port to use latest asio and esp-idf features
closes https://github.com/espressif/esp-idf/issues/4296
2020-01-09 21:53:50 +01:00
Felipe Neves
57edda15a0 shared_stack: added minimal stack size for shared stack, configurable via menuconfig 2020-01-09 09:59:00 -03:00
Felipe Neves
5db46ab9e6 assert: extend likely macro to be called when silent assertions are off 2020-01-03 14:42:58 -03:00
Felipe Neves
1b76253e0e newlib/assert: placed unlikely macro as part of assertion
newlib/assert: replace unlikely with likely to keep original assertion

newlib/assert: fix assert macro that uses likely

freertos/port: add the missing sdkconfig.h back

newlib/assert: assert macro back to a single line
2020-01-03 14:42:55 -03:00
Angus Gratton
17b5df4d72 Merge branch 'feature/function_call_with_stack' into 'master'
esp_common: added a macro to allow call functions using user allocated stack

Closes IDF-535

See merge request espressif/esp-idf!6709
2019-12-31 15:08:27 +08:00
Ivan Grokhotkov
891eb3b020 freertos: save/restore PS and EPC1 around window spilling
Since in b0491307, which has introduced the optimized window spill
procedure, _xt_context_save did not work correctly when called from
_xt_syscall_exc. This was because unlike _xt_lowint1, _xt_syscall_exc
does not save PS and EPC1. The new version of _xt_context_save
modified PS (on purpose) and EPC1 (accidentally, due to window
overflow exceptions), which resulted in a crash upon 'rfi' from the
syscall.

This commit adds restoring of PS and EPC1 in _xt_context_save. It also
slightly reduces the number of instructions used to prepare PS for
window spill.

Unit test for setjmp/longjmp (which were broken by this regression)
is added.

Closes https://github.com/espressif/esp-idf/issues/4541
2019-12-27 11:27:01 +01:00
Felipe Neves
d1b76d13bb exp_expression_with_stack: added check for null pointer after obtaining a mutex in test 2019-12-20 13:28:29 -03:00
Felipe Neves
e4fb50e6f3 expression_with_stack_xtensa: fixed stack pointer to avoid its overflow on heap block metadata. 2019-12-20 13:18:13 -03:00
Felipe Neves
5e18cd4e13 esp_expression_with_stack: added watchpoint on stack parameter before use it 2019-12-20 13:18:13 -03:00
Felipe Neves
7b90f34c5a esp_expression_with_stack: renamed macro and functions to have esp_ prefix 2019-12-20 13:18:13 -03:00
Felipe Neves
98b76617be test_shared_stack_printf: moved the test stack inside the heap 2019-12-20 13:18:13 -03:00
Felipe Neves
debcc68c41 esp_common: added a macro to allow call functions using user allocated stack 2019-12-20 13:18:13 -03:00