[FPU] small updates in templates.

TrampolineRTOS · Feb 28, 2024 · ac9c5a2 · ac9c5a2
1 parent 015fa10
commit ac9c5a2
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Showing 3 changed files with 13 additions and 2 deletions.
diff --git a/examples/cortex-m/armv7em/stm32l432/Nucleo-32/blink/blink.c b/examples/cortex-m/armv7em/stm32l432/Nucleo-32/blink/blink.c
@@ -21,7 +21,7 @@ FUNC(int, OS_APPL_CODE) main(void)
 
 TASK(blink)
 {
-	GPIOB->ODR ^= GPIO_ODR_OD3;	//toggle user led.
+	digitalToggle(GPIOB,3);	//toggle user led.
 	TerminateTask();
 }
 #define APP_Task_blink_STOP_SEC_CODE

diff --git a/goil/templates/code/cortex-m/tpl_primary_irq.goilTemplate b/goil/templates/code/cortex-m/tpl_primary_irq.goilTemplate
@@ -132,7 +132,17 @@ end foreach
  * | Return Address   | <- PSP+24
  * +------------------+
  * | xPSR (bit 9 = 1) | <- PSP+28
- * +------------------+
+ * +------------------+---------------------\
+ * | s0 (FPU)         | <- PSP+32 - 0x20    |
+ * +------------------+                     |
+ * | ..               | <- PSP+.. -         |
+ * +----------------- +                     |
+ * | s15 (FPU)        | <- PSP+92 - 0x5C    |- only if FPU is available
+ * +------------------+                     |  and process is using FPU
+ * | FPSCR (FPU)      | <- PSP+96 - 0x60    |  (USEFLOAT = TRUE in .oil)
+ * +------------------+                     |
+ * | reserved (align) | <- PSP+100- 0x64    |
+ * +------------------+---------------------/
  *
  */
 %

diff --git a/goil/templates/config/cortex-m/config.oil b/goil/templates/config/cortex-m/config.oil
@@ -9,6 +9,7 @@ IMPLEMENTATION thumb2_ressource {
   };
 
   ISR [] {
+    BOOLEAN USEFLOAT = FALSE;
     #include <interruptSources.oil>
   };
-Original file line number
+Diff line change
@@ Expand Up / @@ -9,6 +9,7 @@ IMPLEMENTATION thumb2_ressource { @@
       };
       ISR [] {
+        BOOLEAN USEFLOAT = FALSE;
         #include <interruptSources.oil>
       };
@@ Expand Down @@