[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libssl/openssl-1.1.1o/crypto/cryptlib.c b/ap/lib/libssl/openssl-1.1.1o/crypto/cryptlib.c
new file mode 100644
index 0000000..1f36b20
--- /dev/null
+++ b/ap/lib/libssl/openssl-1.1.1o/crypto/cryptlib.c
@@ -0,0 +1,473 @@
+/*
+ * Copyright 1998-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
+ *
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include "e_os.h"
+#include "crypto/cryptlib.h"
+#include <openssl/safestack.h>
+
+#if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
+ defined(__x86_64) || defined(__x86_64__) || \
+ defined(_M_AMD64) || defined(_M_X64)
+
+extern unsigned int OPENSSL_ia32cap_P[4];
+
+# if defined(OPENSSL_CPUID_OBJ) && !defined(OPENSSL_NO_ASM) && !defined(I386_ONLY)
+
+/*
+ * Purpose of these minimalistic and character-type-agnostic subroutines
+ * is to break dependency on MSVCRT (on Windows) and locale. This makes
+ * OPENSSL_cpuid_setup safe to use as "constructor". "Character-type-
+ * agnostic" means that they work with either wide or 8-bit characters,
+ * exploiting the fact that first 127 characters can be simply casted
+ * between the sets, while the rest would be simply rejected by ossl_is*
+ * subroutines.
+ */
+# ifdef _WIN32
+typedef WCHAR variant_char;
+
+static variant_char *ossl_getenv(const char *name)
+{
+ /*
+ * Since we pull only one environment variable, it's simpler to
+ * to just ignore |name| and use equivalent wide-char L-literal.
+ * As well as to ignore excessively long values...
+ */
+ static WCHAR value[48];
+ DWORD len = GetEnvironmentVariableW(L"OPENSSL_ia32cap", value, 48);
+
+ return (len > 0 && len < 48) ? value : NULL;
+}
+# else
+typedef char variant_char;
+# define ossl_getenv getenv
+# endif
+
+# include "crypto/ctype.h"
+
+static int todigit(variant_char c)
+{
+ if (ossl_isdigit(c))
+ return c - '0';
+ else if (ossl_isxdigit(c))
+ return ossl_tolower(c) - 'a' + 10;
+
+ /* return largest base value to make caller terminate the loop */
+ return 16;
+}
+
+static uint64_t ossl_strtouint64(const variant_char *str)
+{
+ uint64_t ret = 0;
+ unsigned int digit, base = 10;
+
+ if (*str == '0') {
+ base = 8, str++;
+ if (ossl_tolower(*str) == 'x')
+ base = 16, str++;
+ }
+
+ while((digit = todigit(*str++)) < base)
+ ret = ret * base + digit;
+
+ return ret;
+}
+
+static variant_char *ossl_strchr(const variant_char *str, char srch)
+{ variant_char c;
+
+ while((c = *str)) {
+ if (c == srch)
+ return (variant_char *)str;
+ str++;
+ }
+
+ return NULL;
+}
+
+# define OPENSSL_CPUID_SETUP
+typedef uint64_t IA32CAP;
+
+void OPENSSL_cpuid_setup(void)
+{
+ static int trigger = 0;
+ IA32CAP OPENSSL_ia32_cpuid(unsigned int *);
+ IA32CAP vec;
+ const variant_char *env;
+
+ if (trigger)
+ return;
+
+ trigger = 1;
+ if ((env = ossl_getenv("OPENSSL_ia32cap")) != NULL) {
+ int off = (env[0] == '~') ? 1 : 0;
+
+ vec = ossl_strtouint64(env + off);
+
+ if (off) {
+ IA32CAP mask = vec;
+ vec = OPENSSL_ia32_cpuid(OPENSSL_ia32cap_P) & ~mask;
+ if (mask & (1<<24)) {
+ /*
+ * User disables FXSR bit, mask even other capabilities
+ * that operate exclusively on XMM, so we don't have to
+ * double-check all the time. We mask PCLMULQDQ, AMD XOP,
+ * AES-NI and AVX. Formally speaking we don't have to
+ * do it in x86_64 case, but we can safely assume that
+ * x86_64 users won't actually flip this flag.
+ */
+ vec &= ~((IA32CAP)(1<<1|1<<11|1<<25|1<<28) << 32);
+ }
+ } else if (env[0] == ':') {
+ vec = OPENSSL_ia32_cpuid(OPENSSL_ia32cap_P);
+ }
+
+ if ((env = ossl_strchr(env, ':')) != NULL) {
+ IA32CAP vecx;
+
+ env++;
+ off = (env[0] == '~') ? 1 : 0;
+ vecx = ossl_strtouint64(env + off);
+ if (off) {
+ OPENSSL_ia32cap_P[2] &= ~(unsigned int)vecx;
+ OPENSSL_ia32cap_P[3] &= ~(unsigned int)(vecx >> 32);
+ } else {
+ OPENSSL_ia32cap_P[2] = (unsigned int)vecx;
+ OPENSSL_ia32cap_P[3] = (unsigned int)(vecx >> 32);
+ }
+ } else {
+ OPENSSL_ia32cap_P[2] = 0;
+ OPENSSL_ia32cap_P[3] = 0;
+ }
+ } else {
+ vec = OPENSSL_ia32_cpuid(OPENSSL_ia32cap_P);
+ }
+
+ /*
+ * |(1<<10) sets a reserved bit to signal that variable
+ * was initialized already... This is to avoid interference
+ * with cpuid snippets in ELF .init segment.
+ */
+ OPENSSL_ia32cap_P[0] = (unsigned int)vec | (1 << 10);
+ OPENSSL_ia32cap_P[1] = (unsigned int)(vec >> 32);
+}
+# else
+unsigned int OPENSSL_ia32cap_P[4];
+# endif
+#endif
+#if !defined(OPENSSL_CPUID_SETUP) && !defined(OPENSSL_CPUID_OBJ)
+void OPENSSL_cpuid_setup(void)
+{
+}
+#endif
+
+#if defined(_WIN32)
+# include <tchar.h>
+# include <signal.h>
+# ifdef __WATCOMC__
+# if defined(_UNICODE) || defined(__UNICODE__)
+# define _vsntprintf _vsnwprintf
+# else
+# define _vsntprintf _vsnprintf
+# endif
+# endif
+# ifdef _MSC_VER
+# define alloca _alloca
+# endif
+
+# if defined(_WIN32_WINNT) && _WIN32_WINNT>=0x0333
+# ifdef OPENSSL_SYS_WIN_CORE
+
+int OPENSSL_isservice(void)
+{
+ /* OneCore API cannot interact with GUI */
+ return 1;
+}
+# else
+int OPENSSL_isservice(void)
+{
+ HWINSTA h;
+ DWORD len;
+ WCHAR *name;
+ static union {
+ void *p;
+ FARPROC f;
+ } _OPENSSL_isservice = {
+ NULL
+ };
+
+ if (_OPENSSL_isservice.p == NULL) {
+ HANDLE mod = GetModuleHandle(NULL);
+ FARPROC f = NULL;
+
+ if (mod != NULL)
+ f = GetProcAddress(mod, "_OPENSSL_isservice");
+ if (f == NULL)
+ _OPENSSL_isservice.p = (void *)-1;
+ else
+ _OPENSSL_isservice.f = f;
+ }
+
+ if (_OPENSSL_isservice.p != (void *)-1)
+ return (*_OPENSSL_isservice.f) ();
+
+ h = GetProcessWindowStation();
+ if (h == NULL)
+ return -1;
+
+ if (GetUserObjectInformationW(h, UOI_NAME, NULL, 0, &len) ||
+ GetLastError() != ERROR_INSUFFICIENT_BUFFER)
+ return -1;
+
+ if (len > 512)
+ return -1; /* paranoia */
+ len++, len &= ~1; /* paranoia */
+ name = (WCHAR *)alloca(len + sizeof(WCHAR));
+ if (!GetUserObjectInformationW(h, UOI_NAME, name, len, &len))
+ return -1;
+
+ len++, len &= ~1; /* paranoia */
+ name[len / sizeof(WCHAR)] = L'\0'; /* paranoia */
+# if 1
+ /*
+ * This doesn't cover "interactive" services [working with real
+ * WinSta0's] nor programs started non-interactively by Task Scheduler
+ * [those are working with SAWinSta].
+ */
+ if (wcsstr(name, L"Service-0x"))
+ return 1;
+# else
+ /* This covers all non-interactive programs such as services. */
+ if (!wcsstr(name, L"WinSta0"))
+ return 1;
+# endif
+ else
+ return 0;
+}
+# endif
+# else
+int OPENSSL_isservice(void)
+{
+ return 0;
+}
+# endif
+
+void OPENSSL_showfatal(const char *fmta, ...)
+{
+ va_list ap;
+ TCHAR buf[256];
+ const TCHAR *fmt;
+ /*
+ * First check if it's a console application, in which case the
+ * error message would be printed to standard error.
+ * Windows CE does not have a concept of a console application,
+ * so we need to guard the check.
+ */
+# ifdef STD_ERROR_HANDLE
+ HANDLE h;
+
+ if ((h = GetStdHandle(STD_ERROR_HANDLE)) != NULL &&
+ GetFileType(h) != FILE_TYPE_UNKNOWN) {
+ /* must be console application */
+ int len;
+ DWORD out;
+
+ va_start(ap, fmta);
+ len = _vsnprintf((char *)buf, sizeof(buf), fmta, ap);
+ WriteFile(h, buf, len < 0 ? sizeof(buf) : (DWORD) len, &out, NULL);
+ va_end(ap);
+ return;
+ }
+# endif
+
+ if (sizeof(TCHAR) == sizeof(char))
+ fmt = (const TCHAR *)fmta;
+ else
+ do {
+ int keepgoing;
+ size_t len_0 = strlen(fmta) + 1, i;
+ WCHAR *fmtw;
+
+ fmtw = (WCHAR *)alloca(len_0 * sizeof(WCHAR));
+ if (fmtw == NULL) {
+ fmt = (const TCHAR *)L"no stack?";
+ break;
+ }
+ if (!MultiByteToWideChar(CP_ACP, 0, fmta, len_0, fmtw, len_0))
+ for (i = 0; i < len_0; i++)
+ fmtw[i] = (WCHAR)fmta[i];
+ for (i = 0; i < len_0; i++) {
+ if (fmtw[i] == L'%')
+ do {
+ keepgoing = 0;
+ switch (fmtw[i + 1]) {
+ case L'0':
+ case L'1':
+ case L'2':
+ case L'3':
+ case L'4':
+ case L'5':
+ case L'6':
+ case L'7':
+ case L'8':
+ case L'9':
+ case L'.':
+ case L'*':
+ case L'-':
+ i++;
+ keepgoing = 1;
+ break;
+ case L's':
+ fmtw[i + 1] = L'S';
+ break;
+ case L'S':
+ fmtw[i + 1] = L's';
+ break;
+ case L'c':
+ fmtw[i + 1] = L'C';
+ break;
+ case L'C':
+ fmtw[i + 1] = L'c';
+ break;
+ }
+ } while (keepgoing);
+ }
+ fmt = (const TCHAR *)fmtw;
+ } while (0);
+
+ va_start(ap, fmta);
+ _vsntprintf(buf, OSSL_NELEM(buf) - 1, fmt, ap);
+ buf[OSSL_NELEM(buf) - 1] = _T('\0');
+ va_end(ap);
+
+# if defined(_WIN32_WINNT) && _WIN32_WINNT>=0x0333
+# ifdef OPENSSL_SYS_WIN_CORE
+ /* ONECORE is always NONGUI and NT >= 0x0601 */
+
+ /*
+ * TODO: (For non GUI and no std error cases)
+ * Add event logging feature here.
+ */
+
+# if !defined(NDEBUG)
+ /*
+ * We are in a situation where we tried to report a critical
+ * error and this failed for some reason. As a last resort,
+ * in debug builds, send output to the debugger or any other
+ * tool like DebugView which can monitor the output.
+ */
+ OutputDebugString(buf);
+# endif
+# else
+ /* this -------------v--- guards NT-specific calls */
+ if (check_winnt() && OPENSSL_isservice() > 0) {
+ HANDLE hEventLog = RegisterEventSource(NULL, _T("OpenSSL"));
+
+ if (hEventLog != NULL) {
+ const TCHAR *pmsg = buf;
+
+ if (!ReportEvent(hEventLog, EVENTLOG_ERROR_TYPE, 0, 0, NULL,
+ 1, 0, &pmsg, NULL)) {
+# if !defined(NDEBUG)
+ /*
+ * We are in a situation where we tried to report a critical
+ * error and this failed for some reason. As a last resort,
+ * in debug builds, send output to the debugger or any other
+ * tool like DebugView which can monitor the output.
+ */
+ OutputDebugString(pmsg);
+# endif
+ }
+
+ (void)DeregisterEventSource(hEventLog);
+ }
+ } else {
+ MessageBox(NULL, buf, _T("OpenSSL: FATAL"), MB_OK | MB_ICONERROR);
+ }
+# endif
+# else
+ MessageBox(NULL, buf, _T("OpenSSL: FATAL"), MB_OK | MB_ICONERROR);
+# endif
+}
+#else
+void OPENSSL_showfatal(const char *fmta, ...)
+{
+#ifndef OPENSSL_NO_STDIO
+ va_list ap;
+
+ va_start(ap, fmta);
+ vfprintf(stderr, fmta, ap);
+ va_end(ap);
+#endif
+}
+
+int OPENSSL_isservice(void)
+{
+ return 0;
+}
+#endif
+
+void OPENSSL_die(const char *message, const char *file, int line)
+{
+ OPENSSL_showfatal("%s:%d: OpenSSL internal error: %s\n",
+ file, line, message);
+#if !defined(_WIN32)
+ abort();
+#else
+ /*
+ * Win32 abort() customarily shows a dialog, but we just did that...
+ */
+# if !defined(_WIN32_WCE)
+ raise(SIGABRT);
+# endif
+ _exit(3);
+#endif
+}
+
+#if !defined(OPENSSL_CPUID_OBJ)
+/*
+ * The volatile is used to to ensure that the compiler generates code that reads
+ * all values from the array and doesn't try to optimize this away. The standard
+ * doesn't actually require this behavior if the original data pointed to is
+ * not volatile, but compilers do this in practice anyway.
+ *
+ * There are also assembler versions of this function.
+ */
+# undef CRYPTO_memcmp
+int CRYPTO_memcmp(const void * in_a, const void * in_b, size_t len)
+{
+ size_t i;
+ const volatile unsigned char *a = in_a;
+ const volatile unsigned char *b = in_b;
+ unsigned char x = 0;
+
+ for (i = 0; i < len; i++)
+ x |= a[i] ^ b[i];
+
+ return x;
+}
+
+/*
+ * For systems that don't provide an instruction counter register or equivalent.
+ */
+uint32_t OPENSSL_rdtsc(void)
+{
+ return 0;
+}
+
+size_t OPENSSL_instrument_bus(unsigned int *out, size_t cnt)
+{
+ return 0;
+}
+
+size_t OPENSSL_instrument_bus2(unsigned int *out, size_t cnt, size_t max)
+{
+ return 0;
+}
+#endif