From e7cee3b83cee262a7e46031f04545a198ab4120a Mon Sep 17 00:00:00 2001 From: Nikita Smith Date: Wed, 26 Mar 2025 12:13:22 -0700 Subject: [PATCH] helper for extract bits --- src/base/base_core.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/base/base_core.h b/src/base/base_core.h index 9e2d686a..441fec7f 100644 --- a/src/base/base_core.h +++ b/src/base/base_core.h @@ -348,6 +348,9 @@ C_LINKAGE void __asan_unpoison_memory_region(void const volatile *addr, size_t s #define IsPow2OrZero(x) ((((x) - 1)&(x)) == 0) #define ExtractBit(word, idx) (((word) >> (idx)) & 1) +#define Extract8(word, pos) (((word) >> ((pos)*8)) & max_U8) +#define Extract16(word, pos) (((word) >> ((pos)*16)) & max_U16) +#define Extract32(word, pos) (((word) >> ((pos)*32)) & max_U32) #if LANG_CPP # define zero_struct {}