From 61598093bbdd283a7edc367d900f223070ead8d2 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:03 +0000
Subject: [PATCH] add ax88772C AX88772C_eeprom_tools
---
kernel/kernel/trace/trace_export.c | 128 +++++++++++++++++++-----------------------
1 files changed, 58 insertions(+), 70 deletions(-)
diff --git a/kernel/kernel/trace/trace_export.c b/kernel/kernel/trace/trace_export.c
index 45630a7..90f81d3 100644
--- a/kernel/kernel/trace/trace_export.c
+++ b/kernel/kernel/trace/trace_export.c
@@ -29,10 +29,8 @@
* function and thus become accesible via perf.
*/
#undef FTRACE_ENTRY_REG
-#define FTRACE_ENTRY_REG(name, struct_name, id, tstruct, print, \
- filter, regfn) \
- FTRACE_ENTRY(name, struct_name, id, PARAMS(tstruct), PARAMS(print), \
- filter)
+#define FTRACE_ENTRY_REG(name, struct_name, id, tstruct, print, regfn) \
+ FTRACE_ENTRY(name, struct_name, id, PARAMS(tstruct), PARAMS(print))
/* not needed for this file */
#undef __field_struct
@@ -41,8 +39,14 @@
#undef __field
#define __field(type, item) type item;
+#undef __field_fn
+#define __field_fn(type, item) type item;
+
#undef __field_desc
#define __field_desc(type, container, item) type item;
+
+#undef __field_packed
+#define __field_packed(type, container, item) type item;
#undef __array
#define __array(type, item, size) type item[size];
@@ -60,7 +64,7 @@
#define F_printk(fmt, args...) fmt, args
#undef FTRACE_ENTRY
-#define FTRACE_ENTRY(name, struct_name, id, tstruct, print, filter) \
+#define FTRACE_ENTRY(name, struct_name, id, tstruct, print) \
struct ____ftrace_##name { \
tstruct \
}; \
@@ -73,76 +77,56 @@
}
#undef FTRACE_ENTRY_DUP
-#define FTRACE_ENTRY_DUP(name, struct_name, id, tstruct, print, filter) \
- FTRACE_ENTRY(name, struct_name, id, PARAMS(tstruct), PARAMS(print), \
- filter)
+#define FTRACE_ENTRY_DUP(name, struct_name, id, tstruct, print) \
+ FTRACE_ENTRY(name, struct_name, id, PARAMS(tstruct), PARAMS(print))
#include "trace_entries.h"
+#undef __field_ext
+#define __field_ext(_type, _item, _filter_type) { \
+ .type = #_type, .name = #_item, \
+ .size = sizeof(_type), .align = __alignof__(_type), \
+ is_signed_type(_type), .filter_type = _filter_type },
+
+
+#undef __field_ext_packed
+#define __field_ext_packed(_type, _item, _filter_type) { \
+ .type = #_type, .name = #_item, \
+ .size = sizeof(_type), .align = 1, \
+ is_signed_type(_type), .filter_type = _filter_type },
+
#undef __field
-#define __field(type, item) \
- ret = trace_define_field(event_call, #type, #item, \
- offsetof(typeof(field), item), \
- sizeof(field.item), \
- is_signed_type(type), filter_type); \
- if (ret) \
- return ret;
+#define __field(_type, _item) __field_ext(_type, _item, FILTER_OTHER)
+
+#undef __field_fn
+#define __field_fn(_type, _item) __field_ext(_type, _item, FILTER_TRACE_FN)
#undef __field_desc
-#define __field_desc(type, container, item) \
- ret = trace_define_field(event_call, #type, #item, \
- offsetof(typeof(field), \
- container.item), \
- sizeof(field.container.item), \
- is_signed_type(type), filter_type); \
- if (ret) \
- return ret;
+#define __field_desc(_type, _container, _item) __field_ext(_type, _item, FILTER_OTHER)
+
+#undef __field_packed
+#define __field_packed(_type, _container, _item) __field_ext_packed(_type, _item, FILTER_OTHER)
#undef __array
-#define __array(type, item, len) \
- do { \
- char *type_str = #type"["__stringify(len)"]"; \
- BUILD_BUG_ON(len > MAX_FILTER_STR_VAL); \
- ret = trace_define_field(event_call, type_str, #item, \
- offsetof(typeof(field), item), \
- sizeof(field.item), \
- is_signed_type(type), filter_type); \
- if (ret) \
- return ret; \
- } while (0);
+#define __array(_type, _item, _len) { \
+ .type = #_type"["__stringify(_len)"]", .name = #_item, \
+ .size = sizeof(_type[_len]), .align = __alignof__(_type), \
+ is_signed_type(_type), .filter_type = FILTER_OTHER },
#undef __array_desc
-#define __array_desc(type, container, item, len) \
- BUILD_BUG_ON(len > MAX_FILTER_STR_VAL); \
- ret = trace_define_field(event_call, #type "[" #len "]", #item, \
- offsetof(typeof(field), \
- container.item), \
- sizeof(field.container.item), \
- is_signed_type(type), filter_type); \
- if (ret) \
- return ret;
+#define __array_desc(_type, _container, _item, _len) __array(_type, _item, _len)
#undef __dynamic_array
-#define __dynamic_array(type, item) \
- ret = trace_define_field(event_call, #type "[]", #item, \
- offsetof(typeof(field), item), \
- 0, is_signed_type(type), filter_type);\
- if (ret) \
- return ret;
+#define __dynamic_array(_type, _item) { \
+ .type = #_type "[]", .name = #_item, \
+ .size = 0, .align = __alignof__(_type), \
+ is_signed_type(_type), .filter_type = FILTER_OTHER },
#undef FTRACE_ENTRY
-#define FTRACE_ENTRY(name, struct_name, id, tstruct, print, filter) \
-static int __init \
-ftrace_define_fields_##name(struct trace_event_call *event_call) \
-{ \
- struct struct_name field; \
- int ret; \
- int filter_type = filter; \
- \
- tstruct; \
- \
- return ret; \
-}
+#define FTRACE_ENTRY(name, struct_name, id, tstruct, print) \
+static struct trace_event_fields ftrace_event_fields_##name[] = { \
+ tstruct \
+ {} };
#include "trace_entries.h"
@@ -152,8 +136,14 @@
#undef __field
#define __field(type, item)
+#undef __field_fn
+#define __field_fn(type, item)
+
#undef __field_desc
#define __field_desc(type, container, item)
+
+#undef __field_packed
+#define __field_packed(type, container, item)
#undef __array
#define __array(type, item, len)
@@ -168,12 +158,10 @@
#define F_printk(fmt, args...) __stringify(fmt) ", " __stringify(args)
#undef FTRACE_ENTRY_REG
-#define FTRACE_ENTRY_REG(call, struct_name, etype, tstruct, print, filter,\
- regfn) \
- \
-struct trace_event_class __refdata event_class_ftrace_##call = { \
+#define FTRACE_ENTRY_REG(call, struct_name, etype, tstruct, print, regfn) \
+static struct trace_event_class __refdata event_class_ftrace_##call = { \
.system = __stringify(TRACE_SYSTEM), \
- .define_fields = ftrace_define_fields_##call, \
+ .fields_array = ftrace_event_fields_##call, \
.fields = LIST_HEAD_INIT(event_class_ftrace_##call.fields),\
.reg = regfn, \
}; \
@@ -187,13 +175,13 @@
.print_fmt = print, \
.flags = TRACE_EVENT_FL_IGNORE_ENABLE, \
}; \
-struct trace_event_call __used \
-__attribute__((section("_ftrace_events"))) *__event_##call = &event_##call;
+static struct trace_event_call __used \
+__section("_ftrace_events") *__event_##call = &event_##call;
#undef FTRACE_ENTRY
-#define FTRACE_ENTRY(call, struct_name, etype, tstruct, print, filter) \
+#define FTRACE_ENTRY(call, struct_name, etype, tstruct, print) \
FTRACE_ENTRY_REG(call, struct_name, etype, \
- PARAMS(tstruct), PARAMS(print), filter, NULL)
+ PARAMS(tstruct), PARAMS(print), NULL)
bool ftrace_event_is_function(struct trace_event_call *call)
{
--
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