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Upgrade openssl from 1.1.0e to 1.1.1b, with source code. 4.0.78
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8f1c992379
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1476 changed files with 616554 additions and 4 deletions
67
trunk/3rdparty/openssl-1.1-fit/crypto/s390xcap.c
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trunk/3rdparty/openssl-1.1-fit/crypto/s390xcap.c
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/*
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* Copyright 2010-2017 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the OpenSSL license (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <setjmp.h>
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#include <signal.h>
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#include "internal/cryptlib.h"
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#include "s390x_arch.h"
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static sigjmp_buf ill_jmp;
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static void ill_handler(int sig)
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{
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siglongjmp(ill_jmp, sig);
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}
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void OPENSSL_s390x_facilities(void);
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void OPENSSL_vx_probe(void);
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struct OPENSSL_s390xcap_st OPENSSL_s390xcap_P;
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void OPENSSL_cpuid_setup(void)
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{
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sigset_t oset;
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struct sigaction ill_act, oact;
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if (OPENSSL_s390xcap_P.stfle[0])
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return;
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/* set a bit that will not be tested later */
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OPENSSL_s390xcap_P.stfle[0] |= S390X_CAPBIT(0);
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memset(&ill_act, 0, sizeof(ill_act));
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ill_act.sa_handler = ill_handler;
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sigfillset(&ill_act.sa_mask);
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sigdelset(&ill_act.sa_mask, SIGILL);
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sigdelset(&ill_act.sa_mask, SIGFPE);
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sigdelset(&ill_act.sa_mask, SIGTRAP);
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sigprocmask(SIG_SETMASK, &ill_act.sa_mask, &oset);
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sigaction(SIGILL, &ill_act, &oact);
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sigaction(SIGFPE, &ill_act, &oact);
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/* protection against missing store-facility-list-extended */
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if (sigsetjmp(ill_jmp, 1) == 0)
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OPENSSL_s390x_facilities();
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/* protection against disabled vector facility */
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if ((OPENSSL_s390xcap_P.stfle[2] & S390X_CAPBIT(S390X_VX))
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&& (sigsetjmp(ill_jmp, 1) == 0)) {
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OPENSSL_vx_probe();
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} else {
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OPENSSL_s390xcap_P.stfle[2] &= ~(S390X_CAPBIT(S390X_VX)
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| S390X_CAPBIT(S390X_VXD)
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| S390X_CAPBIT(S390X_VXE));
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}
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sigaction(SIGFPE, &oact, NULL);
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sigaction(SIGILL, &oact, NULL);
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sigprocmask(SIG_SETMASK, &oset, NULL);
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}
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