utask_fixup_stack_len: round down, not up

Closes #3
1 month ago · 3fb16dc637
parent 67d79fc935
commit 3fb16dc637
1 changed files with 1 additions and 1 deletions
--- a/inc/utask_riscv.h
+++ b/inc/utask_riscv.h
@ -75,6 +75,6 @@ void utask_riscv_yield(void * tas);
 #define utask_decl_stack(name, size) \
 	unsigned char __attribute__((aligned(4))) name[size]

-#define utask_fixup_stack_len(len) ((((len) + 3) / 4) * 4)
+#define utask_fixup_stack_len(len) ((len) & ~0x3)

 #endif // !defined(UTASK_RISCV_H)