From 1914bcbbf422a9616dd2c1d6906a8ced3548921d Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Wed, 16 Mar 2016 11:09:29 +0000
Subject: Removed I/O queues and streams from RT.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9125 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 test/rt/test.c             |  16 +++---
 test/rt/test.mk            |   1 -
 test/rt/testbmk.c          | 101 +++++++++-----------------------------
 test/rt/testbuild/chconf.h | 120 ++++++++++++++-------------------------------
 4 files changed, 68 insertions(+), 170 deletions(-)

(limited to 'test/rt')

diff --git a/test/rt/test.c b/test/rt/test.c
index f4a08eeea..09f0ea91c 100644
--- a/test/rt/test.c
+++ b/test/rt/test.c
@@ -36,7 +36,6 @@
 #include "testheap.h"
 #include "testpools.h"
 #include "testdyn.h"
-#include "testqueues.h"
 #include "testbmk.h"
 
 /*
@@ -53,7 +52,6 @@ static ROMCONST struct testcase * ROMCONST *patterns[] = {
   patternheap,
   patternpools,
   patterndyn,
-  patternqueues,
   patternbmk,
   NULL
 };
@@ -95,13 +93,13 @@ void test_printn(uint32_t n) {
   char buf[16], *p;
 
   if (!n)
-    chSequentialStreamPut(chp, '0');
+    streamPut(chp, '0');
   else {
     p = buf;
     while (n)
       *p++ = (n % 10) + '0', n /= 10;
     while (p > buf)
-      chSequentialStreamPut(chp, *--p);
+      streamPut(chp, *--p);
   }
 }
 
@@ -113,7 +111,7 @@ void test_printn(uint32_t n) {
 void test_print(const char *msgp) {
 
   while (*msgp)
-    chSequentialStreamPut(chp, *msgp++);
+    streamPut(chp, *msgp++);
 }
 
 /**
@@ -124,7 +122,7 @@ void test_print(const char *msgp) {
 void test_println(const char *msgp) {
 
   test_print(msgp);
-  chSequentialStreamWrite(chp, (const uint8_t *)"\r\n", 2);
+  streamWrite(chp, (const uint8_t *)"\r\n", 2);
 }
 
 /*
@@ -139,7 +137,7 @@ static void print_tokens(void) {
   char *cp = tokens_buffer;
 
   while (cp < tokp)
-    chSequentialStreamPut(chp, *cp++);
+    streamPut(chp, *cp++);
 }
 
 /**
@@ -304,8 +302,8 @@ static void print_line(void) {
   unsigned i;
 
   for (i = 0; i < 76; i++)
-    chSequentialStreamPut(chp, '-');
-  chSequentialStreamWrite(chp, (const uint8_t *)"\r\n", 2);
+    streamPut(chp, '-');
+  streamWrite(chp, (const uint8_t *)"\r\n", 2);
 }
 
 /**
diff --git a/test/rt/test.mk b/test/rt/test.mk
index 03de3c89a..8e929df3c 100644
--- a/test/rt/test.mk
+++ b/test/rt/test.mk
@@ -9,7 +9,6 @@ TESTSRC = ${CHIBIOS}/test/rt/test.c \
           ${CHIBIOS}/test/rt/testheap.c \
           ${CHIBIOS}/test/rt/testpools.c \
           ${CHIBIOS}/test/rt/testdyn.c \
-          ${CHIBIOS}/test/rt/testqueues.c \
           ${CHIBIOS}/test/rt/testsys.c \
           ${CHIBIOS}/test/rt/testbmk.c
 
diff --git a/test/rt/testbmk.c b/test/rt/testbmk.c
index 3cc713089..b5d4e4a6d 100644
--- a/test/rt/testbmk.c
+++ b/test/rt/testbmk.c
@@ -48,7 +48,6 @@
  * - @subpage test_benchmarks_010
  * - @subpage test_benchmarks_011
  * - @subpage test_benchmarks_012
- * - @subpage test_benchmarks_013
  * .
  * @file testbmk.c Kernel Benchmarks
  * @brief Kernel Benchmarks source file
@@ -448,57 +447,8 @@ ROMCONST struct testcase testbmk8 = {
   bmk8_execute
 };
 
-#if CH_CFG_USE_QUEUES || defined(__DOXYGEN__)
 /**
- * @page test_benchmarks_009 I/O Queues throughput
- *
- * <h2>Description</h2>
- * Four bytes are written and then read from an @p InputQueue into a continuous
- * loop.<br>
- * The performance is calculated by measuring the number of iterations after
- * a second of continuous operations.
- */
-
-static void bmk9_execute(void) {
-  uint32_t n;
-  static uint8_t ib[16];
-  static input_queue_t iq;
-
-  chIQObjectInit(&iq, ib, sizeof(ib), NULL, NULL);
-  n = 0;
-  test_wait_tick();
-  test_start_timer(1000);
-  do {
-    chSysLock();
-    chIQPutI(&iq, 0);
-    chIQPutI(&iq, 1);
-    chIQPutI(&iq, 2);
-    chIQPutI(&iq, 3);
-    chSysUnlock();
-    (void)chIQGet(&iq);
-    (void)chIQGet(&iq);
-    (void)chIQGet(&iq);
-    (void)chIQGet(&iq);
-    n++;
-#if defined(SIMULATOR)
-    _sim_check_for_interrupts();
-#endif
-  } while (!test_timer_done);
-  test_print("--- Score : ");
-  test_printn(n * 4);
-  test_println(" bytes/S");
-}
-
-ROMCONST struct testcase testbmk9 = {
-  "Benchmark, I/O Queues throughput",
-  NULL,
-  NULL,
-  bmk9_execute
-};
-#endif /* CH_CFG_USE_QUEUES */
-
-/**
- * @page test_benchmarks_010 Virtual Timers set/reset performance
+ * @page test_benchmarks_009 Virtual Timers set/reset performance
  *
  * <h2>Description</h2>
  * A virtual timer is set and immediately reset into a continuous loop.<br>
@@ -508,7 +458,7 @@ ROMCONST struct testcase testbmk9 = {
 
 static void tmo(void *param) {(void)param;}
 
-static void bmk10_execute(void) {
+static void bmk09_execute(void) {
   static virtual_timer_t vt1, vt2;
   uint32_t n = 0;
 
@@ -531,16 +481,16 @@ static void bmk10_execute(void) {
   test_println(" timers/S");
 }
 
-ROMCONST struct testcase testbmk10 = {
+ROMCONST struct testcase testbmk9 = {
   "Benchmark, virtual timers set/reset",
   NULL,
   NULL,
-  bmk10_execute
+  bmk09_execute
 };
 
 #if CH_CFG_USE_SEMAPHORES || defined(__DOXYGEN__)
 /**
- * @page test_benchmarks_011 Semaphores wait/signal performance
+ * @page test_benchmarks_010 Semaphores wait/signal performance
  *
  * <h2>Description</h2>
  * A counting semaphore is taken/released into a continuous loop, no Context
@@ -549,12 +499,12 @@ ROMCONST struct testcase testbmk10 = {
  * a second of continuous operations.
  */
 
-static void bmk11_setup(void) {
+static void bmk10_setup(void) {
 
   chSemObjectInit(&sem1, 1);
 }
 
-static void bmk11_execute(void) {
+static void bmk10_execute(void) {
   uint32_t n = 0;
 
   test_wait_tick();
@@ -578,17 +528,17 @@ static void bmk11_execute(void) {
   test_println(" wait+signal/S");
 }
 
-ROMCONST struct testcase testbmk11 = {
+ROMCONST struct testcase testbmk10 = {
   "Benchmark, semaphores wait/signal",
-  bmk11_setup,
+  bmk10_setup,
   NULL,
-  bmk11_execute
+  bmk10_execute
 };
 #endif
 
 #if CH_CFG_USE_MUTEXES || defined(__DOXYGEN__)
 /**
- * @page test_benchmarks_012 Mutexes lock/unlock performance
+ * @page test_benchmarks_011 Mutexes lock/unlock performance
  *
  * <h2>Description</h2>
  * A mutex is locked/unlocked into a continuous loop, no Context Switch happens
@@ -597,12 +547,12 @@ ROMCONST struct testcase testbmk11 = {
  * a second of continuous operations.
  */
 
-static void bmk12_setup(void) {
+static void bmk11_setup(void) {
 
   chMtxObjectInit(&mtx1);
 }
 
-static void bmk12_execute(void) {
+static void bmk11_execute(void) {
   uint32_t n = 0;
 
   test_wait_tick();
@@ -626,22 +576,22 @@ static void bmk12_execute(void) {
   test_println(" lock+unlock/S");
 }
 
-ROMCONST struct testcase testbmk12 = {
+ROMCONST struct testcase testbmk11 = {
   "Benchmark, mutexes lock/unlock",
-  bmk12_setup,
+  bmk11_setup,
   NULL,
-  bmk12_execute
+  bmk11_execute
 };
 #endif
 
 /**
- * @page test_benchmarks_013 RAM Footprint
+ * @page test_benchmarks_012 RAM Footprint
  *
  * <h2>Description</h2>
  * The memory size of the various kernel objects is printed.
  */
 
-static void bmk13_execute(void) {
+static void bmk12_execute(void) {
 
   test_print("--- System: ");
   test_printn(sizeof(ch_system_t));
@@ -675,7 +625,7 @@ static void bmk13_execute(void) {
   test_printn(sizeof(condition_variable_t));
   test_println(" bytes");
 #endif
-#if CH_CFG_USE_QUEUES || defined(__DOXYGEN__)
+#if 0
   test_print("--- Queue : ");
   test_printn(sizeof(io_queue_t));
   test_println(" bytes");
@@ -687,11 +637,11 @@ static void bmk13_execute(void) {
 #endif
 }
 
-ROMCONST struct testcase testbmk13 = {
+ROMCONST struct testcase testbmk12 = {
   "Benchmark, RAM footprint",
   NULL,
   NULL,
-  bmk13_execute
+  bmk12_execute
 };
 
 /**
@@ -711,17 +661,14 @@ ROMCONST struct testcase * ROMCONST patternbmk[] = {
   &testbmk7,
 #endif
   &testbmk8,
-#if CH_CFG_USE_QUEUES || defined(__DOXYGEN__)
   &testbmk9,
-#endif
-  &testbmk10,
 #if CH_CFG_USE_SEMAPHORES || defined(__DOXYGEN__)
-  &testbmk11,
+  &testbmk10,
 #endif
 #if CH_CFG_USE_MUTEXES || defined(__DOXYGEN__)
-  &testbmk12,
+  &testbmk11,
 #endif
-  &testbmk13,
+  &testbmk12,
 #endif
   NULL
 };
diff --git a/test/rt/testbuild/chconf.h b/test/rt/testbuild/chconf.h
index 5b21d70b8..89e9ff04c 100644
--- a/test/rt/testbuild/chconf.h
+++ b/test/rt/testbuild/chconf.h
@@ -28,6 +28,8 @@
 #ifndef _CHCONF_H_
 #define _CHCONF_H_
 
+#define _CHIBIOS_RT_CONF_
+
 /*===========================================================================*/
 /**
  * @name System timers settings
@@ -39,18 +41,14 @@
  * @brief   System time counter resolution.
  * @note    Allowed values are 16 or 32 bits.
  */
-#if !defined(CH_CFG_ST_RESOLUTION) || defined(__DOXIGEN__)
 #define CH_CFG_ST_RESOLUTION                32
-#endif
 
 /**
  * @brief   System tick frequency.
  * @details Frequency of the system timer that drives the system ticks. This
  *          setting also defines the system tick time unit.
  */
-#if !defined(CH_CFG_ST_FREQUENCY) || defined(__DOXIGEN__)
 #define CH_CFG_ST_FREQUENCY                 1000
-#endif
 
 /**
  * @brief   Time delta constant for the tick-less mode.
@@ -60,9 +58,7 @@
  *          The value one is not valid, timeouts are rounded up to
  *          this value.
  */
-#if !defined(CH_CFG_ST_TIMEDELTA) || defined(__DOXIGEN__)
 #define CH_CFG_ST_TIMEDELTA                 0
-#endif
 
 /** @} */
 
@@ -85,9 +81,7 @@
  * @note    The round robin preemption is not supported in tickless mode and
  *          must be set to zero in that case.
  */
-#if !defined(CH_CFG_TIME_QUANTUM) || defined(__DOXIGEN__)
 #define CH_CFG_TIME_QUANTUM                 20
-#endif
 
 /**
  * @brief   Managed RAM size.
@@ -100,9 +94,7 @@
  *          provide the @p __heap_base__ and @p __heap_end__ symbols.
  * @note    Requires @p CH_CFG_USE_MEMCORE.
  */
-#if !defined(CH_CFG_MEMCORE_SIZE) || defined(__DOXIGEN__)
 #define CH_CFG_MEMCORE_SIZE                 0x20000
-#endif
 
 /**
  * @brief   Idle thread automatic spawn suppression.
@@ -111,9 +103,7 @@
  *          function becomes the idle thread and must implement an
  *          infinite loop.
  */
-#if !defined(CH_CFG_NO_IDLE_THREAD) || defined(__DOXIGEN__)
 #define CH_CFG_NO_IDLE_THREAD               FALSE
-#endif
 
 /** @} */
 
@@ -132,9 +122,7 @@
  * @note    This is not related to the compiler optimization options.
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_OPTIMIZE_SPEED) || defined(__DOXIGEN__)
 #define CH_CFG_OPTIMIZE_SPEED               TRUE
-#endif
 
 /** @} */
 
@@ -152,9 +140,7 @@
  *
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_USE_TM) || defined(__DOXIGEN__)
 #define CH_CFG_USE_TM                       TRUE
-#endif
 
 /**
  * @brief   Threads registry APIs.
@@ -162,9 +148,7 @@
  *
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_USE_REGISTRY) || defined(__DOXIGEN__)
 #define CH_CFG_USE_REGISTRY                 TRUE
-#endif
 
 /**
  * @brief   Threads synchronization APIs.
@@ -173,9 +157,7 @@
  *
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_USE_WAITEXIT) || defined(__DOXIGEN__)
 #define CH_CFG_USE_WAITEXIT                 TRUE
-#endif
 
 /**
  * @brief   Semaphores APIs.
@@ -183,9 +165,7 @@
  *
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_USE_SEMAPHORES) || defined(__DOXIGEN__)
 #define CH_CFG_USE_SEMAPHORES               TRUE
-#endif
 
 /**
  * @brief   Semaphores queuing mode.
@@ -196,9 +176,7 @@
  *          requirements.
  * @note    Requires @p CH_CFG_USE_SEMAPHORES.
  */
-#if !defined(CH_CFG_USE_SEMAPHORES_PRIORITY) || defined(__DOXIGEN__)
 #define CH_CFG_USE_SEMAPHORES_PRIORITY      FALSE
-#endif
 
 /**
  * @brief   Mutexes APIs.
@@ -206,9 +184,7 @@
  *
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_USE_MUTEXES) || defined(__DOXIGEN__)
 #define CH_CFG_USE_MUTEXES                  TRUE
-#endif
 
 /**
  * @brief   Enables recursive behavior on mutexes.
@@ -218,9 +194,7 @@
  * @note    The default is @p FALSE.
  * @note    Requires @p CH_CFG_USE_MUTEXES.
  */
-#if !defined(CH_CFG_USE_MUTEXES_RECURSIVE) || defined(__DOXIGEN__)
 #define CH_CFG_USE_MUTEXES_RECURSIVE        FALSE
-#endif
 
 /**
  * @brief   Conditional Variables APIs.
@@ -230,9 +204,7 @@
  * @note    The default is @p TRUE.
  * @note    Requires @p CH_CFG_USE_MUTEXES.
  */
-#if !defined(CH_CFG_USE_CONDVARS) || defined(__DOXIGEN__)
 #define CH_CFG_USE_CONDVARS                 TRUE
-#endif
 
 /**
  * @brief   Conditional Variables APIs with timeout.
@@ -242,9 +214,7 @@
  * @note    The default is @p TRUE.
  * @note    Requires @p CH_CFG_USE_CONDVARS.
  */
-#if !defined(CH_CFG_USE_CONDVARS_TIMEOUT) || defined(__DOXIGEN__)
 #define CH_CFG_USE_CONDVARS_TIMEOUT         TRUE
-#endif
 
 /**
  * @brief   Events Flags APIs.
@@ -252,9 +222,7 @@
  *
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_USE_EVENTS) || defined(__DOXIGEN__)
 #define CH_CFG_USE_EVENTS                   TRUE
-#endif
 
 /**
  * @brief   Events Flags APIs with timeout.
@@ -264,9 +232,7 @@
  * @note    The default is @p TRUE.
  * @note    Requires @p CH_CFG_USE_EVENTS.
  */
-#if !defined(CH_CFG_USE_EVENTS_TIMEOUT) || defined(__DOXIGEN__)
 #define CH_CFG_USE_EVENTS_TIMEOUT           TRUE
-#endif
 
 /**
  * @brief   Synchronous Messages APIs.
@@ -275,9 +241,7 @@
  *
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_USE_MESSAGES) || defined(__DOXIGEN__)
 #define CH_CFG_USE_MESSAGES                 TRUE
-#endif
 
 /**
  * @brief   Synchronous Messages queuing mode.
@@ -288,9 +252,7 @@
  *          requirements.
  * @note    Requires @p CH_CFG_USE_MESSAGES.
  */
-#if !defined(CH_CFG_USE_MESSAGES_PRIORITY) || defined(__DOXIGEN__)
 #define CH_CFG_USE_MESSAGES_PRIORITY        FALSE
-#endif
 
 /**
  * @brief   Mailboxes APIs.
@@ -300,19 +262,7 @@
  * @note    The default is @p TRUE.
  * @note    Requires @p CH_CFG_USE_SEMAPHORES.
  */
-#if !defined(CH_CFG_USE_MAILBOXES) || defined(__DOXIGEN__)
 #define CH_CFG_USE_MAILBOXES                TRUE
-#endif
-
-/**
- * @brief   I/O Queues APIs.
- * @details If enabled then the I/O queues APIs are included in the kernel.
- *
- * @note    The default is @p TRUE.
- */
-#if !defined(CH_CFG_USE_QUEUES) || defined(__DOXIGEN__)
-#define CH_CFG_USE_QUEUES                   TRUE
-#endif
 
 /**
  * @brief   Core Memory Manager APIs.
@@ -321,9 +271,7 @@
  *
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_USE_MEMCORE) || defined(__DOXIGEN__)
 #define CH_CFG_USE_MEMCORE                  TRUE
-#endif
 
 /**
  * @brief   Heap Allocator APIs.
@@ -335,9 +283,7 @@
  *          @p CH_CFG_USE_SEMAPHORES.
  * @note    Mutexes are recommended.
  */
-#if !defined(CH_CFG_USE_HEAP) || defined(__DOXIGEN__)
 #define CH_CFG_USE_HEAP                     TRUE
-#endif
 
 /**
  * @brief   Memory Pools Allocator APIs.
@@ -346,9 +292,7 @@
  *
  * @note    The default is @p TRUE.
  */
-#if !defined(CH_CFG_USE_MEMPOOLS) || defined(__DOXIGEN__)
 #define CH_CFG_USE_MEMPOOLS                 TRUE
-#endif
 
 /**
  * @brief   Dynamic Threads APIs.
@@ -359,9 +303,7 @@
  * @note    Requires @p CH_CFG_USE_WAITEXIT.
  * @note    Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
  */
-#if !defined(CH_CFG_USE_DYNAMIC) || defined(__DOXIGEN__)
 #define CH_CFG_USE_DYNAMIC                  TRUE
-#endif
 
 /** @} */
 
@@ -377,9 +319,7 @@
  *
  * @note    The default is @p FALSE.
  */
-#if !defined(CH_DBG_STATISTICS) || defined(__DOXIGEN__)
 #define CH_DBG_STATISTICS                   FALSE
-#endif
 
 /**
  * @brief   Debug option, system state check.
@@ -388,9 +328,7 @@
  *
  * @note    The default is @p FALSE.
  */
-#if !defined(CH_DBG_SYSTEM_STATE_CHECK) || defined(__DOXIGEN__)
 #define CH_DBG_SYSTEM_STATE_CHECK           FALSE
-#endif
 
 /**
  * @brief   Debug option, parameters checks.
@@ -399,9 +337,7 @@
  *
  * @note    The default is @p FALSE.
  */
-#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXIGEN__)
 #define CH_DBG_ENABLE_CHECKS                FALSE
-#endif
 
 /**
  * @brief   Debug option, consistency checks.
@@ -411,20 +347,23 @@
  *
  * @note    The default is @p FALSE.
  */
-#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXIGEN__)
 #define CH_DBG_ENABLE_ASSERTS               FALSE
-#endif
 
 /**
  * @brief   Debug option, trace buffer.
  * @details If enabled then the context switch circular trace buffer is
  *          activated.
  *
- * @note    The default is @p FALSE.
+ * @note    The default is @p CH_DBG_TRACE_MASK_NONE.
+ */
+#define CH_DBG_TRACE_MASK                   CH_DBG_TRACE_MASK_NONE
+
+/**
+ * @brief   Trace buffer entries.
+ * @note    The trace buffer is only allocated if @p CH_DBG_TRACE_MASK is
+ *          different from @p CH_DBG_TRACE_MASK_NONE.
  */
-#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXIGEN__)
-#define CH_DBG_ENABLE_TRACE                 FALSE
-#endif
+#define CH_DBG_TRACE_BUFFER_SIZE            128
 
 /**
  * @brief   Debug option, stack checks.
@@ -436,9 +375,7 @@
  * @note    The default failure mode is to halt the system with the global
  *          @p panic_msg variable set to @p NULL.
  */
-#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXIGEN__)
 #define CH_DBG_ENABLE_STACK_CHECK           FALSE
-#endif
 
 /**
  * @brief   Debug option, stacks initialization.
@@ -448,9 +385,7 @@
  *
  * @note    The default is @p FALSE.
  */
-#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXIGEN__)
 #define CH_DBG_FILL_THREADS                 FALSE
-#endif
 
 /**
  * @brief   Debug option, threads profiling.
@@ -461,9 +396,7 @@
  * @note    This debug option is not currently compatible with the
  *          tickless mode.
  */
-#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXIGEN__)
-#define CH_DBG_THREADS_PROFILING            TRUE
-#endif
+#define CH_DBG_THREADS_PROFILING            FALSE
 
 /** @} */
 
@@ -495,10 +428,6 @@
 /**
  * @brief   Threads finalization hook.
  * @details User finalization code added to the @p chThdExit() API.
- *
- * @note    It is inserted into lock zone.
- * @note    It is also invoked when the threads simply return in order to
- *          terminate.
  */
 #define CH_CFG_THREAD_EXIT_HOOK(tp) {                                       \
   /* Add threads finalization code here.*/                                  \
@@ -512,6 +441,20 @@
   /* Context switch code here.*/                                            \
 }
 
+/**
+ * @brief   ISR enter hook.
+ */
+#define CH_CFG_IRQ_PROLOGUE_HOOK() {                                        \
+  /* IRQ prologue code here.*/                                              \
+}
+
+/**
+ * @brief   ISR exit hook.
+ */
+#define CH_CFG_IRQ_EPILOGUE_HOOK() {                                        \
+  /* IRQ epilogue code here.*/                                              \
+}
+
 /**
  * @brief   Idle thread enter hook.
  * @note    This hook is invoked within a critical zone, no OS functions
@@ -519,6 +462,7 @@
  * @note    This macro can be used to activate a power saving mode.
  */
 #define CH_CFG_IDLE_ENTER_HOOK() {                                          \
+  /* Idle-enter code here.*/                                                \
 }
 
 /**
@@ -528,6 +472,7 @@
  * @note    This macro can be used to deactivate a power saving mode.
  */
 #define CH_CFG_IDLE_LEAVE_HOOK() {                                          \
+  /* Idle-leave code here.*/                                                \
 }
 
 /**
@@ -556,6 +501,15 @@
   /* System halt code here.*/                                               \
 }
 
+/**
+ * @brief   Trace hook.
+ * @details This hook is invoked each time a new record is written in the
+ *          trace buffer.
+ */
+#define CH_CFG_TRACE_HOOK(tep) {                                            \
+  /* Trace code here.*/                                                     \
+}
+
 /** @} */
 
 /*===========================================================================*/
-- 
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