move hwinfo.h to drivers/hwinfo.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Update reserved function names starting with one underscore, replacing
them as follows:
'_k_' with 'z_'
'_K_' with 'Z_'
'_handler_' with 'z_handl_'
'_Cstart' with 'z_cstart'
'_Swap' with 'z_swap'
This renaming is done on both global and those static function names
in kernel/include and include/. Other static function names in kernel/
are renamed by removing the leading underscore. Other function names
not starting with any prefix listed above are renamed starting with
a 'z_' or 'Z_' prefix.
Function names starting with two or three leading underscores are not
automatcally renamed since these names will collide with the variants
with two or three leading underscores.
Various generator scripts have also been updated as well as perf,
linker and usb files. These are
drivers/serial/uart_handlers.c
include/linker/kobject-text.ld
kernel/include/syscall_handler.h
scripts/gen_kobject_list.py
scripts/gen_syscall_header.py
Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
When NEWLIB_LIBC=y, building the hwinfo drivers fails with:
In file included from ZEPHYR_ROOT/drivers/hwinfo/hwinfo_weak_impl.c:7:0:
ZEPHYR_ROOT/include/hwinfo.h:43:1: error: unknown type name '__syscall';
did you mean '__fastcall'?
__syscall ssize_t hwinfo_get_device_id(u8_t *buffer, size_t length);
^~~~~~~~~
__fastcall
ZEPHYR_ROOT/include/hwinfo.h:43:19: error: expected '=', ',', ';', 'asm'
or '__attribute__' before 'hwinfo_get_device_id'
__syscall ssize_t hwinfo_get_device_id(u8_t *buffer, size_t length);
^~~~~~~~~~~~~~~~~~~~
ZEPHYR_ROOT/drivers/hwinfo/hwinfo_weak_impl.c:9:16: error: expected '=',
',', ';', 'asm' or '__attribute__' before '_impl_hwinfo_get_device_id'
ssize_t __weak _impl_hwinfo_get_device_id(u8_t *buffer, size_t length)
^~~~~~~~~~~~~~~~~~~~~~~~~~
ninja: build stopped: subcommand failed.
The <hwinfo.h> file uses __syscall and this symbols is defined by
<kernel.h>. This doesn't happen with the real drivers as they include
<device.h> and thus <kernel.h>.
Fix that by including <kernel.h> from <hwinfo.h>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit adds a new hardware info API.
With this API it is possible to read out the device ID.
Signed-off-by: Alexander Wachter <alexander.wachter@student.tugraz.at>
Anas Nashif