From: rtel <rtel@1d2547de-c912-0410-9cb9-b8ca96c0e9e2>
Date: Tue, 27 Aug 2019 15:57:45 +0000 (+0000)
Subject: Correct alignment of stack top in RISC-V port when configISR_STACK_SIZE_WORDS is... 
X-Git-Tag: V10.3.0~107
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=e9782279b085ca4c308166114bb568378c1a958d;p=freertos

Correct alignment of stack top in RISC-V port when configISR_STACK_SIZE_WORDS is defined to a non zero value.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@2716 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
---

diff --git a/FreeRTOS/Source/portable/GCC/RISC-V/port.c b/FreeRTOS/Source/portable/GCC/RISC-V/port.c
index 10350a993..1ab1c2e19 100644
--- a/FreeRTOS/Source/portable/GCC/RISC-V/port.c
+++ b/FreeRTOS/Source/portable/GCC/RISC-V/port.c
@@ -56,7 +56,7 @@ stack that was used by main before the scheduler was started for use as the
 interrupt stack after the scheduler has started. */
 #ifdef configISR_STACK_SIZE_WORDS
 	static __attribute__ ((aligned(16))) StackType_t xISRStack[ configISR_STACK_SIZE_WORDS ] = { 0 };
-	const StackType_t xISRStackTop = ( StackType_t ) &( xISRStack[ ( configISR_STACK_SIZE_WORDS & ~portBYTE_ALIGNMENT_MASK ) - 1 ] );
+	const StackType_t xISRStackTop = ( StackType_t ) &( xISRStack[ configISR_STACK_SIZE_WORDS & ~portBYTE_ALIGNMENT_MASK ] );
 #else
 	extern const uint32_t __freertos_irq_stack_top[];
 	const StackType_t xISRStackTop = ( StackType_t ) __freertos_irq_stack_top;