aboutsummaryrefslogtreecommitdiff
path: root/www/chromium/files/patch-third__party_zlib_cpu__features.c
diff options
context:
space:
mode:
Diffstat (limited to 'www/chromium/files/patch-third__party_zlib_cpu__features.c')
-rw-r--r--www/chromium/files/patch-third__party_zlib_cpu__features.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/www/chromium/files/patch-third__party_zlib_cpu__features.c b/www/chromium/files/patch-third__party_zlib_cpu__features.c
deleted file mode 100644
index 505c92ea836e..000000000000
--- a/www/chromium/files/patch-third__party_zlib_cpu__features.c
+++ /dev/null
@@ -1,48 +0,0 @@
---- third_party/zlib/cpu_features.c.orig 2021-04-14 18:41:36 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