Index: head/www/chromium/files/patch-third__party_zlib_BUILD.gn
===================================================================
--- head/www/chromium/files/patch-third__party_zlib_BUILD.gn	(nonexistent)
+++ head/www/chromium/files/patch-third__party_zlib_BUILD.gn	(revision 564607)
@@ -0,0 +1,11 @@
+--- third_party/zlib/BUILD.gn.orig	2020-11-09 14:36:38 UTC
++++ third_party/zlib/BUILD.gn
+@@ -88,6 +88,8 @@ if (use_arm_neon_optimizations) {
+       defines = [ "CRC32_ARMV8_CRC32" ]
+       if (is_android) {
+         defines += [ "ARMV8_OS_ANDROID" ]
++      } else if (is_bsd) {
++        defines += [ "ARMV8_OS_FREEBSD" ]
+       } else if (is_linux || is_chromeos) {
+         defines += [ "ARMV8_OS_LINUX" ]
+       } else if (is_mac) {

Property changes on: head/www/chromium/files/patch-third__party_zlib_BUILD.gn
___________________________________________________________________
Added: fbsd:nokeywords
## -0,0 +1 ##
+yes
\ No newline at end of property
Added: svn:eol-style
## -0,0 +1 ##
+native
\ No newline at end of property
Added: svn:mime-type
## -0,0 +1 ##
+text/plain
\ No newline at end of property
Index: head/www/chromium/files/patch-third__party_zlib_cpu__features.c
===================================================================
--- head/www/chromium/files/patch-third__party_zlib_cpu__features.c	(revision 564606)
+++ head/www/chromium/files/patch-third__party_zlib_cpu__features.c	(revision 564607)
@@ -1,39 +1,49 @@
---- third_party/zlib/cpu_features.c.orig	2020-11-13 06:37:04 UTC
+--- third_party/zlib/cpu_features.c.orig	2020-07-07 21:58:18 UTC
 +++ third_party/zlib/cpu_features.c
+
 @@ -31,11 +31,20 @@ int ZLIB_INTERNAL x86_cpu_enable_simd = 0;
  
  #ifndef CPU_NO_SIMD
  
 -#if defined(ARMV8_OS_ANDROID) || defined(ARMV8_OS_LINUX) || defined(ARMV8_OS_FUCHSIA)
 +#if defined(ARMV8_OS_ANDROID) || defined(ARMV8_OS_LINUX) || defined(ARMV8_OS_FUCHSIA) || defined(ARMV8_OS_FREEBSD)
  #include <pthread.h>
  #endif
  
 -#if defined(ARMV8_OS_ANDROID)
 +#if defined(ARMV8_OS_FREEBSD)
 +#include <machine/armreg.h>
 +#include <sys/types.h>
 +#ifndef ID_AA64ISAR0_AES_VAL
 +#define ID_AA64ISAR0_AES_VAL ID_AA64ISAR0_AES
 +#endif
 +#ifndef ID_AA64ISAR0_CRC32_VAL
 +#define ID_AA64ISAR0_CRC32_VAL ID_AA64ISAR0_CRC32
 +#endif
 +#elif defined(ARMV8_OS_ANDROID)
  #include <cpu-features.h>
  #elif defined(ARMV8_OS_LINUX)
  #include <asm/hwcap.h>
+@@ -56,7 +65,7 @@ int ZLIB_INTERNAL x86_cpu_enable_simd = 0;
+ static void _cpu_check_features(void);
+ #endif
+ 
+-#if defined(ARMV8_OS_ANDROID) || defined(ARMV8_OS_LINUX) || defined(ARMV8_OS_MACOS) || defined(ARMV8_OS_FUCHSIA) || defined(X86_NOT_WINDOWS)
++#if defined(ARMV8_OS_ANDROID) || defined(ARMV8_OS_FREEBSD) || defined(ARMV8_OS_LINUX) || defined(ARMV8_OS_MACOS) || defined(ARMV8_OS_FUCHSIA) || defined(X86_NOT_WINDOWS)
+ #if !defined(ARMV8_OS_MACOS)
+ // _cpu_check_features() doesn't need to do anything on mac/arm since all
+ // features are known at build time, so don't call it.
 @@ -123,6 +132,13 @@ static void _cpu_check_features(void)
  #elif defined(ARMV8_OS_WINDOWS)
      arm_cpu_enable_crc32 = IsProcessorFeaturePresent(PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE);
      arm_cpu_enable_pmull = IsProcessorFeaturePresent(PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE);
 +#elif defined(ARMV8_OS_FREEBSD)
 +    uint64_t id_aa64isar0;
 +    id_aa64isar0 = READ_SPECIALREG(id_aa64isar0_el1);
 +    if (ID_AA64ISAR0_AES_VAL(id_aa64isar0) == ID_AA64ISAR0_AES_PMULL)
 +        arm_cpu_enable_pmull = 1;
 +    if (ID_AA64ISAR0_CRC32_VAL(id_aa64isar0) == ID_AA64ISAR0_CRC32_BASE)
 +        arm_cpu_enable_crc32 = 1;
  #endif
  }
  #endif