From 2f1552a91c825e87013925e1a67a0930e7aef592 Mon Sep 17 00:00:00 2001 From: Jia Tan Date: Tue, 23 Jan 2024 18:02:13 +0800 Subject: liblzma: Only use ifunc in crcXX_fast.c if its needed. The code was using HAVE_FUNC_ATTRIBUTE_IFUNC instead of CRC_USE_IFUNC. With ARM64, ifunc is incompatible because it requires non-inline function calls for runtime detection. --- src/liblzma/check/crc64_fast.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/liblzma/check/crc64_fast.c') diff --git a/src/liblzma/check/crc64_fast.c b/src/liblzma/check/crc64_fast.c index d1ab6862..6a4e6d24 100644 --- a/src/liblzma/check/crc64_fast.c +++ b/src/liblzma/check/crc64_fast.c @@ -94,7 +94,7 @@ crc64_generic(const uint8_t *buf, size_t size, uint64_t crc) typedef uint64_t (*crc64_func_type)( const uint8_t *buf, size_t size, uint64_t crc); -#if defined(HAVE_FUNC_ATTRIBUTE_IFUNC) && defined(__clang__) +#if defined(CRC_USE_IFUNC) && defined(__clang__) # pragma GCC diagnostic push # pragma GCC diagnostic ignored "-Wunused-function" #endif @@ -106,11 +106,11 @@ crc64_resolve(void) ? &crc64_arch_optimized : &crc64_generic; } -#if defined(HAVE_FUNC_ATTRIBUTE_IFUNC) && defined(__clang__) +#if defined(CRC_USE_IFUNC) && defined(__clang__) # pragma GCC diagnostic pop #endif -#ifndef HAVE_FUNC_ATTRIBUTE_IFUNC +#ifndef CRC_USE_IFUNC #ifdef HAVE_FUNC_ATTRIBUTE_CONSTRUCTOR # define CRC64_SET_FUNC_ATTR __attribute__((__constructor__)) -- cgit v1.2.3