threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
44 lines
993 B
C
44 lines
993 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <inttypes.h>
|
|
#include <endian.h>
|
|
#include "event-parse.h"
|
|
|
|
/*
|
|
* From glibc endian.h, for older systems where it is not present, e.g.: RHEL5,
|
|
* Fedora6.
|
|
*/
|
|
#ifndef le16toh
|
|
# if __BYTE_ORDER == __LITTLE_ENDIAN
|
|
# define le16toh(x) (x)
|
|
# else
|
|
# define le16toh(x) __bswap_16 (x)
|
|
# endif
|
|
#endif
|
|
|
|
|
|
static unsigned long long
|
|
process___le16_to_cpup(struct trace_seq *s, unsigned long long *args)
|
|
{
|
|
uint16_t *val = (uint16_t *) (unsigned long) args[0];
|
|
return val ? (long long) le16toh(*val) : 0;
|
|
}
|
|
|
|
int PEVENT_PLUGIN_LOADER(struct pevent *pevent)
|
|
{
|
|
pevent_register_print_function(pevent,
|
|
process___le16_to_cpup,
|
|
PEVENT_FUNC_ARG_INT,
|
|
"__le16_to_cpup",
|
|
PEVENT_FUNC_ARG_PTR,
|
|
PEVENT_FUNC_ARG_VOID);
|
|
return 0;
|
|
}
|
|
|
|
void PEVENT_PLUGIN_UNLOADER(struct pevent *pevent)
|
|
{
|
|
pevent_unregister_print_function(pevent, process___le16_to_cpup,
|
|
"__le16_to_cpup");
|
|
}
|