X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=FreeRTOS%2FSource%2Fportable%2FGCC%2FRISC-V%2Fportmacro.h;h=8e185d6f68e13c30254dac7be85e8118b18c4151;hb=e1bec754ec5a7501af5dd1de2a8c325d418680d6;hp=c43cd92e17ae501678a05e8d7cf411885b410485;hpb=87c1213e45a8d47f4c8023bc302808c3d34c925b;p=freertos

diff --git a/FreeRTOS/Source/portable/GCC/RISC-V/portmacro.h b/FreeRTOS/Source/portable/GCC/RISC-V/portmacro.h
index c43cd92e1..8e185d6f6 100644
--- a/FreeRTOS/Source/portable/GCC/RISC-V/portmacro.h
+++ b/FreeRTOS/Source/portable/GCC/RISC-V/portmacro.h
@@ -1,5 +1,5 @@
 /*
- * FreeRTOS Kernel V10.2.0
+ * FreeRTOS Kernel V10.2.1
  * Copyright (C) 2019 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
@@ -45,10 +45,11 @@ extern "C" {
 
 /* Type definitions. */
 #if __riscv_xlen == 64
-	#define portSTACK_TYPE	uint64_t
-	#define portBASE_TYPE	int64_t
-	#define portUBASE_TYPE	uint64_t
-	#define portMAX_DELAY ( TickType_t ) 0xffffffffffffffffUL
+	#define portSTACK_TYPE			uint64_t
+	#define portBASE_TYPE			int64_t
+	#define portUBASE_TYPE			uint64_t
+	#define portMAX_DELAY 			( TickType_t ) 0xffffffffffffffffUL
+	#define portPOINTER_SIZE_TYPE 	uint64_t
 #elif __riscv_xlen == 32
 	#define portSTACK_TYPE	uint32_t
 	#define portBASE_TYPE	int32_t
@@ -64,6 +65,13 @@ typedef portBASE_TYPE BaseType_t;
 typedef portUBASE_TYPE UBaseType_t;
 typedef portUBASE_TYPE TickType_t;
 
+/* Legacy type definitions. */
+#define portCHAR		char
+#define portFLOAT		float
+#define portDOUBLE		double
+#define portLONG		long
+#define portSHORT		short
+
 /* 32-bit tick type on a 32-bit architecture, so reads of the tick count do
 not need to be guarded with a critical section. */
 #define portTICK_TYPE_IS_ATOMIC 1
@@ -76,7 +84,7 @@ not need to be guarded with a critical section. */
 	#error This is the RV32 port that has not yet been adapted for 64.
 	#define portBYTE_ALIGNMENT			16
 #else
-	#define portBYTE_ALIGNMENT 8
+	#define portBYTE_ALIGNMENT			16
 #endif
 /*-----------------------------------------------------------*/
 
@@ -144,6 +152,8 @@ not necessary for to use this port.  They are defined so the common demo files
 	#define portFORCE_INLINE inline __attribute__(( always_inline))
 #endif
 
+#define portMEMORY_BARRIER() __asm volatile( "" ::: "memory" )
+
 #ifdef __cplusplus
 }
 #endif