forked from Lainports/opnsense-ports
34 lines
928 B
C
34 lines
928 B
C
--- C/CpuArch.c.orig 2021-12-12 14:45:15 UTC
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+++ C/CpuArch.c
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@@ -417,6 +417,23 @@ BoolInt CPU_IsSupported_AES (void) { return APPLE_CRYP
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#include <sys/auxv.h>
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+#if defined(__FreeBSD__)
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+static UInt64 get_hwcap() {
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+ unsigned long hwcap;
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+ if(elf_aux_info(AT_HWCAP, &hwcap, sizeof(unsigned long)) != 0) {
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+ return(0);
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+ }
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+ return hwcap;
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+}
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+
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+BoolInt CPU_IsSupported_CRC32(void) { return get_hwcap() & HWCAP_CRC32; }
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+BoolInt CPU_IsSupported_NEON(void) { return 1; }
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+BoolInt CPU_IsSupported_SHA1(void){ return get_hwcap() & HWCAP_SHA1; }
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+BoolInt CPU_IsSupported_SHA2(void) { return get_hwcap() & HWCAP_SHA2; }
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+BoolInt CPU_IsSupported_AES(void) { return get_hwcap() & HWCAP_AES; }
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+
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+#else // __FreeBSD__
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+
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#define USE_HWCAP
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#ifdef USE_HWCAP
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@@ -450,6 +467,7 @@ MY_HWCAP_CHECK_FUNC (SHA1)
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MY_HWCAP_CHECK_FUNC (SHA2)
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MY_HWCAP_CHECK_FUNC (AES)
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+#endif // FreeBSD
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#endif // __APPLE__
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#endif // _WIN32
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