summaryrefslogtreecommitdiff
path: root/libdde_linux26/examples/bug_timersleep
diff options
context:
space:
mode:
authorZheng Da <zhengda1936@gmail.com>2009-12-06 06:32:25 +0100
committerZheng Da <zhengda1936@gmail.com>2009-12-06 06:32:25 +0100
commite68545bba8aeb620cc71015149da67146f4281b6 (patch)
tree03979e62921f3cfa3c1ced09c3f0f535d1b37602 /libdde_linux26/examples/bug_timersleep
parent8a6d48c0542876eb3acfc0970c0ab7872db08d5f (diff)
Remove unused files.
Diffstat (limited to 'libdde_linux26/examples/bug_timersleep')
-rw-r--r--libdde_linux26/examples/bug_timersleep/.svn/all-wcprops29
-rw-r--r--libdde_linux26/examples/bug_timersleep/.svn/entries164
-rw-r--r--libdde_linux26/examples/bug_timersleep/.svn/format1
-rw-r--r--libdde_linux26/examples/bug_timersleep/.svn/text-base/Makeconf.local.svn-base1
-rw-r--r--libdde_linux26/examples/bug_timersleep/.svn/text-base/Makefile.svn-base25
-rw-r--r--libdde_linux26/examples/bug_timersleep/.svn/text-base/WhatIsThis.svn-base16
-rw-r--r--libdde_linux26/examples/bug_timersleep/.svn/text-base/main.c.svn-base150
-rw-r--r--libdde_linux26/examples/bug_timersleep/Makeconf.local1
-rw-r--r--libdde_linux26/examples/bug_timersleep/Makefile25
-rw-r--r--libdde_linux26/examples/bug_timersleep/WhatIsThis16
-rw-r--r--libdde_linux26/examples/bug_timersleep/main.c150
11 files changed, 0 insertions, 578 deletions
diff --git a/libdde_linux26/examples/bug_timersleep/.svn/all-wcprops b/libdde_linux26/examples/bug_timersleep/.svn/all-wcprops
deleted file mode 100644
index e0897b47..00000000
--- a/libdde_linux26/examples/bug_timersleep/.svn/all-wcprops
+++ /dev/null
@@ -1,29 +0,0 @@
-K 25
-svn:wc:ra_dav:version-url
-V 74
-/repos/tudos/!svn/ver/455/trunk/l4/pkg/dde/linux26/examples/bug_timersleep
-END
-main.c
-K 25
-svn:wc:ra_dav:version-url
-V 81
-/repos/tudos/!svn/ver/455/trunk/l4/pkg/dde/linux26/examples/bug_timersleep/main.c
-END
-WhatIsThis
-K 25
-svn:wc:ra_dav:version-url
-V 85
-/repos/tudos/!svn/ver/443/trunk/l4/pkg/dde/linux26/examples/bug_timersleep/WhatIsThis
-END
-Makeconf.local
-K 25
-svn:wc:ra_dav:version-url
-V 89
-/repos/tudos/!svn/ver/455/trunk/l4/pkg/dde/linux26/examples/bug_timersleep/Makeconf.local
-END
-Makefile
-K 25
-svn:wc:ra_dav:version-url
-V 83
-/repos/tudos/!svn/ver/455/trunk/l4/pkg/dde/linux26/examples/bug_timersleep/Makefile
-END
diff --git a/libdde_linux26/examples/bug_timersleep/.svn/entries b/libdde_linux26/examples/bug_timersleep/.svn/entries
deleted file mode 100644
index 4475ed37..00000000
--- a/libdde_linux26/examples/bug_timersleep/.svn/entries
+++ /dev/null
@@ -1,164 +0,0 @@
-9
-
-dir
-465
-http://svn.tudos.org/repos/tudos/trunk/l4/pkg/dde/linux26/examples/bug_timersleep
-http://svn.tudos.org/repos/tudos
-
-
-
-2009-05-20T14:32:55.606606Z
-455
-l4check
-
-
-svn:special svn:externals svn:needs-lock
-
-
-
-
-
-
-
-
-
-
-
-a704ac0b-3a55-4d43-a2a9-7be6f07c34fb
-
-main.c
-file
-
-
-
-
-2009-11-15T17:17:14.000000Z
-9ef2d314e37201c0d6813c088a9bdf9b
-2009-05-20T14:32:55.606606Z
-455
-l4check
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-3348
-
-WhatIsThis
-file
-
-
-
-
-2009-11-15T17:17:14.000000Z
-b3d846298a511fba776c557db5645ad7
-2009-03-26T03:50:31.959106Z
-443
-l4check
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-504
-
-Makeconf.local
-file
-
-
-
-
-2009-11-15T17:17:14.000000Z
-075b1f05a72c4dc89dcd7e4e97e3da21
-2009-05-20T14:32:55.606606Z
-455
-l4check
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-108
-
-Makefile
-file
-
-
-
-
-2009-11-15T17:17:14.000000Z
-896d9d28b3e9e8626a8229ba171f9890
-2009-05-20T14:32:55.606606Z
-455
-l4check
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-585
-
diff --git a/libdde_linux26/examples/bug_timersleep/.svn/format b/libdde_linux26/examples/bug_timersleep/.svn/format
deleted file mode 100644
index ec635144..00000000
--- a/libdde_linux26/examples/bug_timersleep/.svn/format
+++ /dev/null
@@ -1 +0,0 @@
-9
diff --git a/libdde_linux26/examples/bug_timersleep/.svn/text-base/Makeconf.local.svn-base b/libdde_linux26/examples/bug_timersleep/.svn/text-base/Makeconf.local.svn-base
deleted file mode 100644
index 28ebade5..00000000
--- a/libdde_linux26/examples/bug_timersleep/.svn/text-base/Makeconf.local.svn-base
+++ /dev/null
@@ -1 +0,0 @@
-#LIBS += -lferret_client -lferret_producer -lferret_util -lferret_comm -lferret_fpages -lferret_local_names
diff --git a/libdde_linux26/examples/bug_timersleep/.svn/text-base/Makefile.svn-base b/libdde_linux26/examples/bug_timersleep/.svn/text-base/Makefile.svn-base
deleted file mode 100644
index a1f39f00..00000000
--- a/libdde_linux26/examples/bug_timersleep/.svn/text-base/Makefile.svn-base
+++ /dev/null
@@ -1,25 +0,0 @@
-PKGDIR ?= ../../..
-L4DIR ?= $(PKGDIR)/../..
-
-SYSTEMS = x86-l4v2
-
-DEFAULT_RELOC = 0x00a00000
-
--include $(PKGDIR_OBJ)/Makeconf
-
-TARGET = dde26_bug_timersleep
-
-SRC_C = main.c
-
-LIBS += -ldde_linux26.o -lddekit -lio -lomega0 -llist_alloc
-
-PRIVATE_INCDIR = $(PKGDIR_ABS)/linux26/include $(MY_DDE_INCDIR) $(MY_LINUX26_INCDIR) \
- $(OBJ_BASE)/include/uclibc
-
-LIBCINCDIR = -nostdinc $(I_GCCINCDIR)
-DEFINES = -D__KERNEL__ -DDDE_LINUX $(KBUILD_DEFINES)
-CPPFLAGS += $(KBUILD_CPPFLAGS)
-
-include $(PKGDIR)/linux26/Makeconf
-
-include $(L4DIR)/mk/prog.mk
diff --git a/libdde_linux26/examples/bug_timersleep/.svn/text-base/WhatIsThis.svn-base b/libdde_linux26/examples/bug_timersleep/.svn/text-base/WhatIsThis.svn-base
deleted file mode 100644
index 3fb57408..00000000
--- a/libdde_linux26/examples/bug_timersleep/.svn/text-base/WhatIsThis.svn-base
+++ /dev/null
@@ -1,16 +0,0 @@
-=== Bug reported by Andre Puschmann ===
-
-main.c contains Linux kernel code that triggers 2 problems:
-
-1) list order violation in the list alloc lib
-2) threads hang after scheduling a very short timer, because
- the timer thread seems to miss some events
-
-
-Fixes
-=====
-1) correct locking for ddekit's memory allocation functions
- solves the problem
-2) fixed DDEKit's timer implementation to not use IPC for
- notifications (because some got lost for atomicity reasons)
- but use a counting semaphore
diff --git a/libdde_linux26/examples/bug_timersleep/.svn/text-base/main.c.svn-base b/libdde_linux26/examples/bug_timersleep/.svn/text-base/main.c.svn-base
deleted file mode 100644
index a02e6841..00000000
--- a/libdde_linux26/examples/bug_timersleep/.svn/text-base/main.c.svn-base
+++ /dev/null
@@ -1,150 +0,0 @@
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/version.h>
-#include <linux/kthread.h>
-
-//BEER for L4
-#include <l4/sys/kdebug.h>
-#include <l4/util/util.h>
-#include <l4/dde/linux26/dde26.h>
-
-#if 0
-#include <l4/ferret/client.h>
-#include <l4/ferret/clock.h>
-#include <l4/ferret/types.h>
-#include <l4/ferret/util.h>
-#include <l4/ferret/sensors/list_producer.h>
-#include <l4/ferret/sensors/list_producer_wrap.h>
-#endif
-
-static int idle_thread(void *);
-int __init init_module(void);
-void __exit cleanup_module(void);
-#if 0
-ferret_list_local_t *sensor;
-#endif
-
-enum Events
-{
- DDE_INIT = 10,
- DDE_INITCALLS = 11,
- INIT_MODULE = 12,
- START_THREAD = 13,
- THREAD_INIT = 14,
- THREAD_SLEEP_START = 15,
- THREAD_SLEEP_END = 16
-};
-
-atomic_t val = ATOMIC_INIT(0);
-
-static int idle_thread(void *priv_data)
-{
- int master_thread_counter = 0;
-#if 0
- ferret_list_post_1t1wc(1, sensor, 42, 1, 0, me,THREAD_INIT);
-#endif
-
- while (1)
- {
- master_thread_counter++;
- if ((master_thread_counter % 100) == 0)
- atomic_inc(&val);
-#if 0
- printk(KERN_INFO "master_thread_counter: %d jiffies: %d\n",
- master_thread_counter, jiffies);
-#endif
-
- // do something interesting
-
- // wait for 10ms assuming HZ=100
- set_current_state(TASK_INTERRUPTIBLE);
-// ferret_list_post_1t1wc(1, sensor, 42, 1, 0, me,THREAD_SLEEP_START);
- schedule_timeout(1);
-// ferret_list_post_1t1wc(1, sensor, 42, 1, 0, me,THREAD_SLEEP_END);
- //msleep(10);
- }
-}
-
-int __init init_module(void)
-{
- int i;
- printk(KERN_INFO "init module\n");
-
- for (i = 0; i < 10; i++)
- {
-// ferret_list_post_1t1wc(1, sensor, 42, 1, 0, l4_myself(),START_THREAD);
- kthread_run(idle_thread, NULL, "IDLE THREAD");
- udelay(1000);
- }
- // no error check
- return 0;
-}
-
-void __exit cleanup_module(void)
-{
- printk(KERN_INFO "exit module\n");
- // kill thread
-}
-
-MODULE_AUTHOR("test");
-MODULE_DESCRIPTION("test");
-MODULE_LICENSE("GPL");
-
-static void *kmalloc_wrap(size_t sz)
-{ return kmalloc(sz,GFP_KERNEL); }
-
-int main(void)
-{
- int old, v = 12000;
- printk("Initializing Ferret\n");
-#if 0
- int ret = ferret_create(42, 1, 0, FERRET_LIST, 0,
- "64:100000", sensor, &kmalloc_wrap);
- printk("Created sensor: %d\n", ret);
-
- ferret_list_post_1t1wc(1, sensor, 42, 1, 0, l4_myself(),DDE_INIT);
-#endif
- printk("Initializing DDE base system.\n");
-
-#if 0
- ferret_list_post_1t1wc(1, sensor, 42, 1, 0, l4_myself(),DDE_INITCALLS);
-#endif
-
-#if 0
- ferret_list_post_1t1wc(1, sensor, 42, 1, 0, l4_myself(),INIT_MODULE);
-#endif
- init_module();
-
- while (1)
- {
- l4_sleep(3000);
- old = v;
- v = atomic_read(&val);
- printk("%d - %d = %d\n", v, old, v-old);
- if (v - old == 0)
- {
- printk("System halt!? %d\n", v);
- //enter_kdebug("..");
-#if 0
- ferret_list_entry_common_t * elc;
-
- int idx = ferret_list_dequeue(sensor);
- elc = (ferret_list_entry_common_t *)ferret_list_e4i(sensor->glob, idx);
- elc->major = FERRET_MONCON_MAJOR;
- elc->minor = FERRET_MONCON_SERSEND;
- strncpy(elc->data8, "foobar", 7);
- ferret_list_commit(sensor, idx);
- printk("Dumped %d\n", idx);
- l4_sleep(10000);
-#endif
- enter_kdebug("");
- }
- }
-
- l4_sleep_forever();
- return -1;
-}
diff --git a/libdde_linux26/examples/bug_timersleep/Makeconf.local b/libdde_linux26/examples/bug_timersleep/Makeconf.local
deleted file mode 100644
index 28ebade5..00000000
--- a/libdde_linux26/examples/bug_timersleep/Makeconf.local
+++ /dev/null
@@ -1 +0,0 @@
-#LIBS += -lferret_client -lferret_producer -lferret_util -lferret_comm -lferret_fpages -lferret_local_names
diff --git a/libdde_linux26/examples/bug_timersleep/Makefile b/libdde_linux26/examples/bug_timersleep/Makefile
deleted file mode 100644
index a1f39f00..00000000
--- a/libdde_linux26/examples/bug_timersleep/Makefile
+++ /dev/null
@@ -1,25 +0,0 @@
-PKGDIR ?= ../../..
-L4DIR ?= $(PKGDIR)/../..
-
-SYSTEMS = x86-l4v2
-
-DEFAULT_RELOC = 0x00a00000
-
--include $(PKGDIR_OBJ)/Makeconf
-
-TARGET = dde26_bug_timersleep
-
-SRC_C = main.c
-
-LIBS += -ldde_linux26.o -lddekit -lio -lomega0 -llist_alloc
-
-PRIVATE_INCDIR = $(PKGDIR_ABS)/linux26/include $(MY_DDE_INCDIR) $(MY_LINUX26_INCDIR) \
- $(OBJ_BASE)/include/uclibc
-
-LIBCINCDIR = -nostdinc $(I_GCCINCDIR)
-DEFINES = -D__KERNEL__ -DDDE_LINUX $(KBUILD_DEFINES)
-CPPFLAGS += $(KBUILD_CPPFLAGS)
-
-include $(PKGDIR)/linux26/Makeconf
-
-include $(L4DIR)/mk/prog.mk
diff --git a/libdde_linux26/examples/bug_timersleep/WhatIsThis b/libdde_linux26/examples/bug_timersleep/WhatIsThis
deleted file mode 100644
index 3fb57408..00000000
--- a/libdde_linux26/examples/bug_timersleep/WhatIsThis
+++ /dev/null
@@ -1,16 +0,0 @@
-=== Bug reported by Andre Puschmann ===
-
-main.c contains Linux kernel code that triggers 2 problems:
-
-1) list order violation in the list alloc lib
-2) threads hang after scheduling a very short timer, because
- the timer thread seems to miss some events
-
-
-Fixes
-=====
-1) correct locking for ddekit's memory allocation functions
- solves the problem
-2) fixed DDEKit's timer implementation to not use IPC for
- notifications (because some got lost for atomicity reasons)
- but use a counting semaphore
diff --git a/libdde_linux26/examples/bug_timersleep/main.c b/libdde_linux26/examples/bug_timersleep/main.c
deleted file mode 100644
index a02e6841..00000000
--- a/libdde_linux26/examples/bug_timersleep/main.c
+++ /dev/null
@@ -1,150 +0,0 @@
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/version.h>
-#include <linux/kthread.h>
-
-//BEER for L4
-#include <l4/sys/kdebug.h>
-#include <l4/util/util.h>
-#include <l4/dde/linux26/dde26.h>
-
-#if 0
-#include <l4/ferret/client.h>
-#include <l4/ferret/clock.h>
-#include <l4/ferret/types.h>
-#include <l4/ferret/util.h>
-#include <l4/ferret/sensors/list_producer.h>
-#include <l4/ferret/sensors/list_producer_wrap.h>
-#endif
-
-static int idle_thread(void *);
-int __init init_module(void);
-void __exit cleanup_module(void);
-#if 0
-ferret_list_local_t *sensor;
-#endif
-
-enum Events
-{
- DDE_INIT = 10,
- DDE_INITCALLS = 11,
- INIT_MODULE = 12,
- START_THREAD = 13,
- THREAD_INIT = 14,
- THREAD_SLEEP_START = 15,
- THREAD_SLEEP_END = 16
-};
-
-atomic_t val = ATOMIC_INIT(0);
-
-static int idle_thread(void *priv_data)
-{
- int master_thread_counter = 0;
-#if 0
- ferret_list_post_1t1wc(1, sensor, 42, 1, 0, me,THREAD_INIT);
-#endif
-
- while (1)
- {
- master_thread_counter++;
- if ((master_thread_counter % 100) == 0)
- atomic_inc(&val);
-#if 0
- printk(KERN_INFO "master_thread_counter: %d jiffies: %d\n",
- master_thread_counter, jiffies);
-#endif
-
- // do something interesting
-
- // wait for 10ms assuming HZ=100
- set_current_state(TASK_INTERRUPTIBLE);
-// ferret_list_post_1t1wc(1, sensor, 42, 1, 0, me,THREAD_SLEEP_START);
- schedule_timeout(1);
-// ferret_list_post_1t1wc(1, sensor, 42, 1, 0, me,THREAD_SLEEP_END);
- //msleep(10);
- }
-}
-
-int __init init_module(void)
-{
- int i;
- printk(KERN_INFO "init module\n");
-
- for (i = 0; i < 10; i++)
- {
-// ferret_list_post_1t1wc(1, sensor, 42, 1, 0, l4_myself(),START_THREAD);
- kthread_run(idle_thread, NULL, "IDLE THREAD");
- udelay(1000);
- }
- // no error check
- return 0;
-}
-
-void __exit cleanup_module(void)
-{
- printk(KERN_INFO "exit module\n");
- // kill thread
-}
-
-MODULE_AUTHOR("test");
-MODULE_DESCRIPTION("test");
-MODULE_LICENSE("GPL");
-
-static void *kmalloc_wrap(size_t sz)
-{ return kmalloc(sz,GFP_KERNEL); }
-
-int main(void)
-{
- int old, v = 12000;
- printk("Initializing Ferret\n");
-#if 0
- int ret = ferret_create(42, 1, 0, FERRET_LIST, 0,
- "64:100000", sensor, &kmalloc_wrap);
- printk("Created sensor: %d\n", ret);
-
- ferret_list_post_1t1wc(1, sensor, 42, 1, 0, l4_myself(),DDE_INIT);
-#endif
- printk("Initializing DDE base system.\n");
-
-#if 0
- ferret_list_post_1t1wc(1, sensor, 42, 1, 0, l4_myself(),DDE_INITCALLS);
-#endif
-
-#if 0
- ferret_list_post_1t1wc(1, sensor, 42, 1, 0, l4_myself(),INIT_MODULE);
-#endif
- init_module();
-
- while (1)
- {
- l4_sleep(3000);
- old = v;
- v = atomic_read(&val);
- printk("%d - %d = %d\n", v, old, v-old);
- if (v - old == 0)
- {
- printk("System halt!? %d\n", v);
- //enter_kdebug("..");
-#if 0
- ferret_list_entry_common_t * elc;
-
- int idx = ferret_list_dequeue(sensor);
- elc = (ferret_list_entry_common_t *)ferret_list_e4i(sensor->glob, idx);
- elc->major = FERRET_MONCON_MAJOR;
- elc->minor = FERRET_MONCON_SERSEND;
- strncpy(elc->data8, "foobar", 7);
- ferret_list_commit(sensor, idx);
- printk("Dumped %d\n", idx);
- l4_sleep(10000);
-#endif
- enter_kdebug("");
- }
- }
-
- l4_sleep_forever();
- return -1;
-}