core/zstd/zstd-1.5.1-non-x86_64-noexecstack.patch


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

diff -rauN zstd-1.5.1/lib/decompress/huf_decompress_amd64.S zstd-1.5.1-non-x86_64-noexecstack-patch/lib/decompress/huf_decompress_amd64.S
--- zstd-1.5.1/lib/decompress/huf_decompress_amd64.S	2021-12-20 23:49:18.000000000 +0100
+++ zstd-1.5.1-non-x86_64-noexecstack-patch/lib/decompress/huf_decompress_amd64.S	2022-01-13 17:06:54.275942263 +0100
@@ -1,6 +1,5 @@
 #include "../common/portability_macros.h"
 
-#if ZSTD_ENABLE_ASM_X86_64_BMI2
 
 /* Stack marking
  * ref: https://wiki.gentoo.org/wiki/Hardened/GNU_stack_quickstart
@@ -9,6 +8,8 @@
 .section .note.GNU-stack,"",%progbits
 #endif
 
+#if ZSTD_ENABLE_ASM_X86_64_BMI2
+
 /* Calling convention:
  *
  * %rdi contains the first argument: HUF_DecompressAsmArgs*.