From: compudj <compudj@04897980-b3bd-0310-b5e0-8ef037075253>
Date: Wed, 21 Jan 2009 22:24:26 +0000 (+0000)
Subject: move test marker-loader to attic
X-Git-Tag: v0.12.20~246
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=7a7f673795d642df5730e96ac899f0ab5b54ff77;p=lttv.git

move test marker-loader to attic

git-svn-id: http://ltt.polymtl.ca/svn@3243 04897980-b3bd-0310-b5e0-8ef037075253
---

diff --git a/trunk/attic/marker-loader/Makefile b/trunk/attic/marker-loader/Makefile
new file mode 100644
index 00000000..40ff6da0
--- /dev/null
+++ b/trunk/attic/marker-loader/Makefile
@@ -0,0 +1,31 @@
+
+export MARKER_CFLAGS
+
+MARKER_CFLAGS	:= -DCALL="__mark_$(TARGET)_call" -DJUMP_OVER="__mark_$(TARGET)_jump_over"
+MARKER_CFLAGS	+= -DJUMP_CALL="__mark_$(TARGET)_jump_call" -DJUMP_INLINE="__mark_$(TARGET)_jump_inline"
+
+EXTRA_CFLAGS	+= $(MARKER_CFLAGS)
+
+ifneq ($(KERNELRELEASE),)
+
+obj-m += marker-loader.o
+
+else
+	KERNELDIR ?= /lib/modules/$(shell uname -r)/build
+	PWD := $(shell pwd)
+	KERNELRELEASE = $(shell cat $(KERNELDIR)/$(KBUILD_OUTPUT)/include/linux/version.h | sed -n 's/.*UTS_RELEASE.*\"\(.*\)\".*/\1/p')
+ifneq ($(INSTALL_MOD_PATH),)
+	DEPMOD_OPT := -b $(INSTALL_MOD_PATH)
+endif
+
+default:
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules
+
+modules_install:
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
+	if [ -f $(KERNELDIR)/$(KBUILD_OUTPUT)/System.map ] ; then /sbin/depmod -ae -F $(KERNELDIR)/$(KBUILD_OUTPUT)/System.map $(DEPMOD_OPT) $(KERNELRELEASE) ; fi
+
+
+clean:
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) clean
+endif
diff --git a/trunk/attic/marker-loader/marker-loader.c b/trunk/attic/marker-loader/marker-loader.c
new file mode 100644
index 00000000..b02e6b56
--- /dev/null
+++ b/trunk/attic/marker-loader/marker-loader.c
@@ -0,0 +1,84 @@
+/* marker-loader.c
+ *
+ * Marker Loader
+ *
+ * Loads a function at a marker call site.
+ *
+ * (C) Copyright 2006 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
+ *
+ * This file is released under the GPLv2.
+ * See the file COPYING for more details.
+ */
+
+#include <linux/marker.h>
+#include <linux/module.h>
+#include <linux/kallsyms.h>
+
+/* function to install */
+void do_mark1(const char *format, int value)
+{
+	printk("value is %d\n", value);
+}
+
+static void *saved_over;
+
+static void **target_mark_call;
+static void **target_mark_jump_over;
+static void **target_mark_jump_call;
+static void **target_mark_jump_inline;
+
+void show_symbol_pointers(void)
+{
+	printk("Marker loader : Loading symbols...\n");
+	printk("  %s %p %p\n", __stringify(CALL), target_mark_call,
+		target_mark_call?*target_mark_call:0x0);
+	printk("  %s %p %p\n", __stringify(JUMP_OVER), target_mark_jump_over,
+		target_mark_jump_over?*target_mark_jump_over:0x0);
+	printk("  %s %p %p\n", __stringify(JUMP_CALL), target_mark_jump_call,
+		target_mark_jump_call?*target_mark_jump_call:0x0);
+	printk("  %s %p %p\n", __stringify(JUMP_INLINE), target_mark_jump_inline,
+		target_mark_jump_inline?*target_mark_jump_inline:0x0);
+}
+
+int mark_install_hook(void)
+{
+	target_mark_call = (void**)kallsyms_lookup_name(__stringify(CALL));
+	target_mark_jump_over = (void**)kallsyms_lookup_name(__stringify(JUMP_OVER));
+	target_mark_jump_call = (void**)kallsyms_lookup_name(__stringify(JUMP_CALL));
+	target_mark_jump_inline = (void**)kallsyms_lookup_name(__stringify(JUMP_INLINE));
+
+	show_symbol_pointers();
+	
+	if(!(target_mark_call && target_mark_jump_over && target_mark_jump_call && 
+		target_mark_jump_inline)) {
+		printk("Target symbols missing in kallsyms.\n");
+		return -EPERM;
+	}
+	
+	printk("Installing hook\n");
+	*target_mark_call = (void*)do_mark1;
+	saved_over = *target_mark_jump_over;
+	*target_mark_jump_over = *target_mark_jump_call;
+
+	return 0;
+}
+
+int init_module(void)
+{
+	return mark_install_hook();
+}
+
+void cleanup_module(void)
+{
+	printk("Removing hook\n");
+	*target_mark_jump_over = saved_over;
+	*target_mark_call = __mark_empty_function;
+
+	/* Wait for instrumentation functions to return before quitting */
+	synchronize_sched();
+}
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Mathieu Desnoyers");
+MODULE_DESCRIPTION("Marker Loader");
+
diff --git a/trunk/marker-loader/Makefile b/trunk/marker-loader/Makefile
deleted file mode 100644
index 40ff6da0..00000000
--- a/trunk/marker-loader/Makefile
+++ /dev/null
@@ -1,31 +0,0 @@
-
-export MARKER_CFLAGS
-
-MARKER_CFLAGS	:= -DCALL="__mark_$(TARGET)_call" -DJUMP_OVER="__mark_$(TARGET)_jump_over"
-MARKER_CFLAGS	+= -DJUMP_CALL="__mark_$(TARGET)_jump_call" -DJUMP_INLINE="__mark_$(TARGET)_jump_inline"
-
-EXTRA_CFLAGS	+= $(MARKER_CFLAGS)
-
-ifneq ($(KERNELRELEASE),)
-
-obj-m += marker-loader.o
-
-else
-	KERNELDIR ?= /lib/modules/$(shell uname -r)/build
-	PWD := $(shell pwd)
-	KERNELRELEASE = $(shell cat $(KERNELDIR)/$(KBUILD_OUTPUT)/include/linux/version.h | sed -n 's/.*UTS_RELEASE.*\"\(.*\)\".*/\1/p')
-ifneq ($(INSTALL_MOD_PATH),)
-	DEPMOD_OPT := -b $(INSTALL_MOD_PATH)
-endif
-
-default:
-	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules
-
-modules_install:
-	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
-	if [ -f $(KERNELDIR)/$(KBUILD_OUTPUT)/System.map ] ; then /sbin/depmod -ae -F $(KERNELDIR)/$(KBUILD_OUTPUT)/System.map $(DEPMOD_OPT) $(KERNELRELEASE) ; fi
-
-
-clean:
-	$(MAKE) -C $(KERNELDIR) M=$(PWD) clean
-endif
diff --git a/trunk/marker-loader/marker-loader.c b/trunk/marker-loader/marker-loader.c
deleted file mode 100644
index b02e6b56..00000000
--- a/trunk/marker-loader/marker-loader.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* marker-loader.c
- *
- * Marker Loader
- *
- * Loads a function at a marker call site.
- *
- * (C) Copyright 2006 Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
- *
- * This file is released under the GPLv2.
- * See the file COPYING for more details.
- */
-
-#include <linux/marker.h>
-#include <linux/module.h>
-#include <linux/kallsyms.h>
-
-/* function to install */
-void do_mark1(const char *format, int value)
-{
-	printk("value is %d\n", value);
-}
-
-static void *saved_over;
-
-static void **target_mark_call;
-static void **target_mark_jump_over;
-static void **target_mark_jump_call;
-static void **target_mark_jump_inline;
-
-void show_symbol_pointers(void)
-{
-	printk("Marker loader : Loading symbols...\n");
-	printk("  %s %p %p\n", __stringify(CALL), target_mark_call,
-		target_mark_call?*target_mark_call:0x0);
-	printk("  %s %p %p\n", __stringify(JUMP_OVER), target_mark_jump_over,
-		target_mark_jump_over?*target_mark_jump_over:0x0);
-	printk("  %s %p %p\n", __stringify(JUMP_CALL), target_mark_jump_call,
-		target_mark_jump_call?*target_mark_jump_call:0x0);
-	printk("  %s %p %p\n", __stringify(JUMP_INLINE), target_mark_jump_inline,
-		target_mark_jump_inline?*target_mark_jump_inline:0x0);
-}
-
-int mark_install_hook(void)
-{
-	target_mark_call = (void**)kallsyms_lookup_name(__stringify(CALL));
-	target_mark_jump_over = (void**)kallsyms_lookup_name(__stringify(JUMP_OVER));
-	target_mark_jump_call = (void**)kallsyms_lookup_name(__stringify(JUMP_CALL));
-	target_mark_jump_inline = (void**)kallsyms_lookup_name(__stringify(JUMP_INLINE));
-
-	show_symbol_pointers();
-	
-	if(!(target_mark_call && target_mark_jump_over && target_mark_jump_call && 
-		target_mark_jump_inline)) {
-		printk("Target symbols missing in kallsyms.\n");
-		return -EPERM;
-	}
-	
-	printk("Installing hook\n");
-	*target_mark_call = (void*)do_mark1;
-	saved_over = *target_mark_jump_over;
-	*target_mark_jump_over = *target_mark_jump_call;
-
-	return 0;
-}
-
-int init_module(void)
-{
-	return mark_install_hook();
-}
-
-void cleanup_module(void)
-{
-	printk("Removing hook\n");
-	*target_mark_jump_over = saved_over;
-	*target_mark_call = __mark_empty_function;
-
-	/* Wait for instrumentation functions to return before quitting */
-	synchronize_sched();
-}
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Marker Loader");
-