v2.2.4

2025-01-17 19:13:03 +08:00 · 2023-10-19 22:53:52 +01:00 · 2023-10-19 22:53:52 +01:00 · f6bf640649
commit f6bf640649
parent d9557b59ba
13 changed files with 60 additions and 14 deletions
--- a/GorgonMeducer.perf_counter.pdsc
+++ b/GorgonMeducer.perf_counter.pdsc
@ -16,7 +16,13 @@
  <repository type="git">https://github.com/GorgonMeducer/perf_counter.git</repository>
  
  <releases>
-    <release date="2023-08-30" version="2.2.3" url="https://raw.githubusercontent.com/GorgonMeducer/perf_counter/CMSIS-Pack/cmsis-pack/GorgonMeducer.perf_counter.2.2.3.pack">
+    <release date="2023-10-19" version="2.2.4" url="https://raw.githubusercontent.com/GorgonMeducer/perf_counter/CMSIS-Pack/cmsis-pack/GorgonMeducer.perf_counter.2.2.4.pack">
+      - Add support for RT-Thread-nano
+      - Add an API for checking stack overflow
+      - Improve the support for the Arm Compiler 6.21
+      - Other minor updates
+    </release>
+    <release date="2023-08-30" version="2.2.3" url="https://github.com/GorgonMeducer/perf_counter/raw/5660b13ea30005e31fa713cb4e6c6d7dbe0bcaa3/cmsis-pack/GorgonMeducer.perf_counter.2.2.3.pack">
      - Mitigate time-rolling-back issue when calling get_system_ticks in exception handlers that have higher priorities than the SysTick_Handler.
      - Other minor updates
    </release>
--- a/README.md
+++ b/README.md
@ -1,4 +1,4 @@
-# perf_counter (v2.2.4-dev)
+# perf_counter (v2.2.4)
 A dedicated performance counter for Cortex-M Systick. It shares the SysTick with users' original SysTick function(s) without interfering with it. This library will bring new functionalities, such as performance counter,` delay_us` and `clock()` service defined in `time.h`.

 ### Features:
@ -31,7 +31,8 @@ A dedicated performance counter for Cortex-M Systick. It shares the SysTick with
 - **Support both RTOS and bare-metal environments**
  - Support SysTick Reconfiguration
  - Support changing System Frequency
-
+  - **[new]** Support stack-overflow detection in RTOS environment via `perfc_check_task_stack_canary_safe()`
+  
 - **Utilities for C language enhancement**
  - Macros to detect compilers, e.g. `__IS_COMPILER_ARM_COMPILER_6__`, `__IS_COMPILER_LLVM__` etc.
  - Macro to create atomicity for specified code block, i.e. `__IRQ_SAFE{...}`
--- a/cmsis-pack/GorgonMeducer.perf_counter.2.2.4.pack
+++ b/cmsis-pack/GorgonMeducer.perf_counter.2.2.4.pack
--- a/cmsis-pack/GorgonMeducer.perf_counter.pdsc
+++ b/cmsis-pack/GorgonMeducer.perf_counter.pdsc
@ -16,7 +16,13 @@
  <repository type="git">https://github.com/GorgonMeducer/perf_counter.git</repository>
  
  <releases>
-    <release date="2023-08-30" version="2.2.3" url="https://raw.githubusercontent.com/GorgonMeducer/perf_counter/CMSIS-Pack/cmsis-pack/GorgonMeducer.perf_counter.2.2.3.pack">
+    <release date="2023-10-19" version="2.2.4" url="https://raw.githubusercontent.com/GorgonMeducer/perf_counter/CMSIS-Pack/cmsis-pack/GorgonMeducer.perf_counter.2.2.4.pack">
+      - Add support for RT-Thread-nano
+      - Add an API for checking stack overflow
+      - Improve the support for the Arm Compiler 6.21
+      - Other minor updates
+    </release>
+    <release date="2023-08-30" version="2.2.3" url="https://github.com/GorgonMeducer/perf_counter/raw/5660b13ea30005e31fa713cb4e6c6d7dbe0bcaa3/cmsis-pack/GorgonMeducer.perf_counter.2.2.3.pack">
      - Mitigate time-rolling-back issue when calling get_system_ticks in exception handlers that have higher priorities than the SysTick_Handler.
      - Other minor updates
    </release>
--- a/cmsis-pack/GorgonMeducer.pidx
+++ b/cmsis-pack/GorgonMeducer.pidx
@ -2,8 +2,8 @@
 <index schemaVersion="1.0.0" xs:noNamespaceSchemaLocation="PackIndex.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance">
  <vendor>GorgonMeducer</vendor>
  <url>https://raw.githubusercontent.com/GorgonMeducer/perf_counter/CMSIS-Pack/cmsis-pack/</url>
-  <timestamp>2023-06-12T08:36:00</timestamp>
+  <timestamp>2023-10-19T22:47:00</timestamp>
  <pindex>
-    <pdsc url="https://raw.githubusercontent.com/GorgonMeducer/perf_counter/CMSIS-Pack/cmsis-pack/" vendor="GorgonMeducer" name="perf_counter" version="2.2.2"/>
+    <pdsc url="https://raw.githubusercontent.com/GorgonMeducer/perf_counter/CMSIS-Pack/cmsis-pack/" vendor="GorgonMeducer" name="perf_counter" version="2.2.4"/>
  </pindex>
 </index>
--- a/example/example.uvmpw
+++ b/example/example.uvmpw
@ -10,6 +10,7 @@
  <project>
    <PathAndName>.\example.uvprojx</PathAndName>
    <NodeIsActive>1</NodeIsActive>
+    <NodeIsExpanded>1</NodeIsExpanded>
  </project>

  <project>
--- a/example/example.uvoptx
+++ b/example/example.uvoptx
@ -73,9 +73,9 @@
        <LExpSel>0</LExpSel>
      </OPTXL>
      <OPTFL>
-        <tvExp>0</tvExp>
+        <tvExp>1</tvExp>
        <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>1</IsCurrentTarget>
+        <IsCurrentTarget>0</IsCurrentTarget>
      </OPTFL>
      <CpuCode>7</CpuCode>
      <DebugOpt>
@ -297,7 +297,7 @@
      <OPTFL>
        <tvExp>1</tvExp>
        <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>0</IsCurrentTarget>
+        <IsCurrentTarget>1</IsCurrentTarget>
      </OPTFL>
      <CpuCode>7</CpuCode>
      <DebugOpt>
--- a/example/gcc_example.uvoptx
+++ b/example/gcc_example.uvoptx
@ -75,7 +75,7 @@
      <OPTFL>
        <tvExp>1</tvExp>
        <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>1</IsCurrentTarget>
+        <IsCurrentTarget>0</IsCurrentTarget>
      </OPTFL>
      <CpuCode>7</CpuCode>
      <DebugOpt>
@ -278,9 +278,9 @@
        <LExpSel>0</LExpSel>
      </OPTXL>
      <OPTFL>
-        <tvExp>1</tvExp>
+        <tvExp>0</tvExp>
        <tvExpOptDlg>0</tvExpOptDlg>
-        <IsCurrentTarget>0</IsCurrentTarget>
+        <IsCurrentTarget>1</IsCurrentTarget>
      </OPTFL>
      <CpuCode>7</CpuCode>
      <DebugOpt>
--- a/lib/libperf_counter_gcc.a
+++ b/lib/libperf_counter_gcc.a
--- a/lib/perf_counter.h
+++ b/lib/perf_counter.h
@ -37,7 +37,7 @@ extern "C" {
 #define __PERF_COUNTER_VER_MINOR__          2
 #define __PERF_COUNTER_VER_REVISE__         4

-#define __PERF_COUNTER_VER_STR__            "dev"
+#define __PERF_COUNTER_VER_STR__            ""

 #define __PER_COUNTER_VER__    (__PERF_COUNTER_VER_MAJOR__ * 10000ul            \
                               +__PERF_COUNTER_VER_MINOR__ * 100ul              \
@ -722,6 +722,13 @@ bool __perfc_is_time_out(int64_t lPeriod, int64_t *plTimestamp, bool bAutoReload
 */
 extern void init_task_cycle_counter(void);

+/*! \brief check whether the task stack canary is safe or not
+ *  \retval false likely to be a stack-overflow
+ *  \retval true task stack is safe
+ */
+extern
+bool perfc_check_task_stack_canary_safe(void);
+
 /*! \brief provide cycle information for target task
 *  \details Support RTOS List:
 *           - RTX5
--- a/lib/perf_counter.lib
+++ b/lib/perf_counter.lib
--- a/perf_counter.c
+++ b/perf_counter.c
@ -537,6 +537,24 @@ void init_task_cycle_counter(void)
    ptRootAgent->wMagicWord = MAGIC_WORD_CANARY;
 }

+bool perfc_check_task_stack_canary_safe(void)
+{
+    struct __task_cycle_info_t * ptRootAgent =
+        (struct __task_cycle_info_t *)get_rtos_task_cycle_info();
+    do {
+        if (NULL == ptRootAgent) {
+            break;
+        }
+    
+        if  (   (ptRootAgent->wMagicWord = MAGIC_WORD_CANARY)
+            ||  (ptRootAgent->wMagicWord = MAGIC_WORD_AGENT_LIST_VALID)) {
+            return true;
+        }
+    } while(0);
+    
+    return false;
+}
+
 task_cycle_info_t *init_task_cycle_info(task_cycle_info_t *ptInfo)
 {
    do {
--- a/perf_counter.h
+++ b/perf_counter.h
@ -37,7 +37,7 @@ extern "C" {
 #define __PERF_COUNTER_VER_MINOR__          2
 #define __PERF_COUNTER_VER_REVISE__         4

-#define __PERF_COUNTER_VER_STR__            "dev"
+#define __PERF_COUNTER_VER_STR__            ""

 #define __PER_COUNTER_VER__    (__PERF_COUNTER_VER_MAJOR__ * 10000ul            \
                               +__PERF_COUNTER_VER_MINOR__ * 100ul              \
@ -722,6 +722,13 @@ bool __perfc_is_time_out(int64_t lPeriod, int64_t *plTimestamp, bool bAutoReload
 */
 extern void init_task_cycle_counter(void);

+/*! \brief check whether the task stack canary is safe or not
+ *  \retval false likely to be a stack-overflow
+ *  \retval true task stack is safe
+ */
+extern
+bool perfc_check_task_stack_canary_safe(void);
+
 /*! \brief provide cycle information for target task
 *  \details Support RTOS List:
 *           - RTX5