From 50a4e8c6625694eedfc2f4db20951daed754c4a3 Mon Sep 17 00:00:00 2001 From: huanghe <31907499+ssd4561@users.noreply.github.com> Date: Thu, 11 May 2023 10:25:21 +0800 Subject: [bsp][phytium]适配rt-thread5.0.0 版本 (#7441) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: 朱耿宇 --- src/mem.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/mem.c') diff --git a/src/mem.c b/src/mem.c index 79affcaa9b..6beede9f6e 100644 --- a/src/mem.c +++ b/src/mem.c @@ -91,7 +91,8 @@ struct rt_small_mem #define MIN_SIZE 12 #endif /* ARCH_CPU_64BIT */ -#define MEM_MASK 0xfffffffe +#define MEM_MASK ((~(rt_size_t)0) - 1) + #define MEM_USED() ((((rt_base_t)(small_mem)) & MEM_MASK) | 0x1) #define MEM_FREED() ((((rt_base_t)(small_mem)) & MEM_MASK) | 0x0) #define MEM_ISUSED(_mem) \ -- cgit v1.3.1