Deleting OpenSSL module and library

1 files changed, 0 insertions, 393 deletions

diff --git a/thirdparty/openssl/crypto/sparcv9cap.c b/thirdparty/openssl/crypto/sparcv9cap.c
deleted file mode 100644
index a36e461792..0000000000
--- a/thirdparty/openssl/crypto/sparcv9cap.c
+++ /dev/null
@@ -1,393 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <setjmp.h>
-#include <signal.h>
-#include <sys/time.h>
-#include <unistd.h>
-#include <openssl/bn.h>
-
-#include "sparc_arch.h"
-
-#if defined(__GNUC__) && defined(__linux)
-__attribute__ ((visibility("hidden")))
-#endif
-unsigned int OPENSSL_sparcv9cap_P[2] = { SPARCV9_TICK_PRIVILEGED, 0 };
-
-int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
-                const BN_ULONG *np, const BN_ULONG *n0, int num)
-{
-    int bn_mul_mont_vis3(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
-                         const BN_ULONG *np, const BN_ULONG *n0, int num);
-    int bn_mul_mont_fpu(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
-                        const BN_ULONG *np, const BN_ULONG *n0, int num);
-    int bn_mul_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
-                        const BN_ULONG *np, const BN_ULONG *n0, int num);
-
-    if (!(num & 1) && num >= 6) {
-        if ((num & 15) == 0 && num <= 64 &&
-            (OPENSSL_sparcv9cap_P[1] & (CFR_MONTMUL | CFR_MONTSQR)) ==
-            (CFR_MONTMUL | CFR_MONTSQR)) {
-            typedef int (*bn_mul_mont_f) (BN_ULONG *rp, const BN_ULONG *ap,
-                                          const BN_ULONG *bp,
-                                          const BN_ULONG *np,
-                                          const BN_ULONG *n0);
-            int bn_mul_mont_t4_8(BN_ULONG *rp, const BN_ULONG *ap,
-                                 const BN_ULONG *bp, const BN_ULONG *np,
-                                 const BN_ULONG *n0);
-            int bn_mul_mont_t4_16(BN_ULONG *rp, const BN_ULONG *ap,
-                                  const BN_ULONG *bp, const BN_ULONG *np,
-                                  const BN_ULONG *n0);
-            int bn_mul_mont_t4_24(BN_ULONG *rp, const BN_ULONG *ap,
-                                  const BN_ULONG *bp, const BN_ULONG *np,
-                                  const BN_ULONG *n0);
-            int bn_mul_mont_t4_32(BN_ULONG *rp, const BN_ULONG *ap,
-                                  const BN_ULONG *bp, const BN_ULONG *np,
-                                  const BN_ULONG *n0);
-            static const bn_mul_mont_f funcs[4] = {
-                bn_mul_mont_t4_8, bn_mul_mont_t4_16,
-                bn_mul_mont_t4_24, bn_mul_mont_t4_32
-            };
-            bn_mul_mont_f worker = funcs[num / 16 - 1];
-
-            if ((*worker) (rp, ap, bp, np, n0))
-                return 1;
-            /* retry once and fall back */
-            if ((*worker) (rp, ap, bp, np, n0))
-                return 1;
-            return bn_mul_mont_vis3(rp, ap, bp, np, n0, num);
-        }
-        if ((OPENSSL_sparcv9cap_P[0] & SPARCV9_VIS3))
-            return bn_mul_mont_vis3(rp, ap, bp, np, n0, num);
-        else if (num >= 8 &&
-                 (OPENSSL_sparcv9cap_P[0] &
-                  (SPARCV9_PREFER_FPU | SPARCV9_VIS1)) ==
-                 (SPARCV9_PREFER_FPU | SPARCV9_VIS1))
-            return bn_mul_mont_fpu(rp, ap, bp, np, n0, num);
-    }
-    return bn_mul_mont_int(rp, ap, bp, np, n0, num);
-}
-
-unsigned long _sparcv9_rdtick(void);
-void _sparcv9_vis1_probe(void);
-unsigned long _sparcv9_vis1_instrument(void);
-void _sparcv9_vis2_probe(void);
-void _sparcv9_fmadd_probe(void);
-unsigned long _sparcv9_rdcfr(void);
-void _sparcv9_vis3_probe(void);
-unsigned long _sparcv9_random(void);
-size_t _sparcv9_vis1_instrument_bus(unsigned int *, size_t);
-size_t _sparcv9_vis1_instrument_bus2(unsigned int *, size_t, size_t);
-
-unsigned long OPENSSL_rdtsc(void)
-{
-    if (OPENSSL_sparcv9cap_P[0] & SPARCV9_TICK_PRIVILEGED)
-#if defined(__sun) && defined(__SVR4)
-        return gethrtime();
-#else
-        return 0;
-#endif
-    else
-        return _sparcv9_rdtick();
-}
-
-size_t OPENSSL_instrument_bus(unsigned int *out, size_t cnt)
-{
-    if ((OPENSSL_sparcv9cap_P[0] & (SPARCV9_TICK_PRIVILEGED | SPARCV9_BLK)) ==
-        SPARCV9_BLK)
-        return _sparcv9_vis1_instrument_bus(out, cnt);
-    else
-        return 0;
-}
-
-size_t OPENSSL_instrument_bus2(unsigned int *out, size_t cnt, size_t max)
-{
-    if ((OPENSSL_sparcv9cap_P[0] & (SPARCV9_TICK_PRIVILEGED | SPARCV9_BLK)) ==
-        SPARCV9_BLK)
-        return _sparcv9_vis1_instrument_bus2(out, cnt, max);
-    else
-        return 0;
-}
-
-#if 0 && defined(__sun) && defined(__SVR4)
-/*
- * This code path is disabled, because of incompatibility of libdevinfo.so.1
- * and libmalloc.so.1 (see below for details)
- */
-# include <malloc.h>
-# include <dlfcn.h>
-# include <libdevinfo.h>
-# include <sys/systeminfo.h>
-
-typedef di_node_t(*di_init_t) (const char *, uint_t);
-typedef void (*di_fini_t) (di_node_t);
-typedef char *(*di_node_name_t) (di_node_t);
-typedef int (*di_walk_node_t) (di_node_t, uint_t, di_node_name_t,
-                               int (*)(di_node_t, di_node_name_t));
-
-# define DLLINK(h,name) (name=(name##_t)dlsym((h),#name))
-
-static int walk_nodename(di_node_t node, di_node_name_t di_node_name)
-{
-    char *name = (*di_node_name) (node);
-
-    /* This is expected to catch all UltraSPARC flavors prior T1 */
-    if (!strcmp(name, "SUNW,UltraSPARC") ||
-        /* covers II,III,IV */
-        !strncmp(name, "SUNW,UltraSPARC-I", 17)) {
-        OPENSSL_sparcv9cap_P[0] |= SPARCV9_PREFER_FPU | SPARCV9_VIS1;
-
-        /* %tick is privileged only on UltraSPARC-I/II, but not IIe */
-        if (name[14] != '\0' && name[17] != '\0' && name[18] != '\0')
-            OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
-
-        return DI_WALK_TERMINATE;
-    }
-    /* This is expected to catch remaining UltraSPARCs, such as T1 */
-    else if (!strncmp(name, "SUNW,UltraSPARC", 15)) {
-        OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
-
-        return DI_WALK_TERMINATE;
-    }
-
-    return DI_WALK_CONTINUE;
-}
-
-void OPENSSL_cpuid_setup(void)
-{
-    void *h;
-    char *e, si[256];
-    static int trigger = 0;
-
-    if (trigger)
-        return;
-    trigger = 1;
-
-    if ((e = getenv("OPENSSL_sparcv9cap"))) {
-        OPENSSL_sparcv9cap_P[0] = strtoul(e, NULL, 0);
-        return;
-    }
-
-    if (sysinfo(SI_MACHINE, si, sizeof(si)) > 0) {
-        if (strcmp(si, "sun4v"))
-            /* FPU is preferred for all CPUs, but US-T1/2 */
-            OPENSSL_sparcv9cap_P[0] |= SPARCV9_PREFER_FPU;
-    }
-
-    if (sysinfo(SI_ISALIST, si, sizeof(si)) > 0) {
-        if (strstr(si, "+vis"))
-            OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS1 | SPARCV9_BLK;
-        if (strstr(si, "+vis2")) {
-            OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS2;
-            OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
-            return;
-        }
-    }
-# ifdef M_KEEP
-    /*
-     * Solaris libdevinfo.so.1 is effectively incomatible with
-     * libmalloc.so.1. Specifically, if application is linked with
-     * -lmalloc, it crashes upon startup with SIGSEGV in
-     * free(3LIBMALLOC) called by di_fini. Prior call to
-     * mallopt(M_KEEP,0) somehow helps... But not always...
-     */
-    if ((h = dlopen(NULL, RTLD_LAZY))) {
-        union {
-            void *p;
-            int (*f) (int, int);
-        } sym;
-        if ((sym.p = dlsym(h, "mallopt")))
-            (*sym.f) (M_KEEP, 0);
-        dlclose(h);
-    }
-# endif
-    if ((h = dlopen("libdevinfo.so.1", RTLD_LAZY)))
-        do {
-            di_init_t di_init;
-            di_fini_t di_fini;
-            di_walk_node_t di_walk_node;
-            di_node_name_t di_node_name;
-            di_node_t root_node;
-
-            if (!DLLINK(h, di_init))
-                break;
-            if (!DLLINK(h, di_fini))
-                break;
-            if (!DLLINK(h, di_walk_node))
-                break;
-            if (!DLLINK(h, di_node_name))
-                break;
-
-            if ((root_node = (*di_init) ("/", DINFOSUBTREE)) != DI_NODE_NIL) {
-                (*di_walk_node) (root_node, DI_WALK_SIBFIRST,
-                                 di_node_name, walk_nodename);
-                (*di_fini) (root_node);
-            }
-        } while (0);
-
-    if (h)
-        dlclose(h);
-}
-
-#else
-
-static sigjmp_buf common_jmp;
-static void common_handler(int sig)
-{
-    siglongjmp(common_jmp, sig);
-}
-
-#if defined(__sun) && defined(__SVR4)
-# if defined(__GNUC__) && __GNUC__>=2
-extern unsigned int getisax(unsigned int vec[], unsigned int sz) __attribute__ ((weak));
-# elif defined(__SUNPRO_C)
-#pragma weak getisax
-extern unsigned int getisax(unsigned int vec[], unsigned int sz);
-# else
-static unsigned int (*getisax) (unsigned int vec[], unsigned int sz) = NULL;
-# endif
-#endif
-
-void OPENSSL_cpuid_setup(void)
-{
-    char *e;
-    struct sigaction common_act, ill_oact, bus_oact;
-    sigset_t all_masked, oset;
-    static int trigger = 0;
-
-    if (trigger)
-        return;
-    trigger = 1;
-
-    if ((e = getenv("OPENSSL_sparcv9cap"))) {
-        OPENSSL_sparcv9cap_P[0] = strtoul(e, NULL, 0);
-        if ((e = strchr(e, ':')))
-            OPENSSL_sparcv9cap_P[1] = strtoul(e + 1, NULL, 0);
-        return;
-    }
-
-#if defined(__sun) && defined(__SVR4)
-    if (getisax != NULL) {
-        unsigned int vec[1];
-
-        if (getisax (vec,1)) {
-            if (vec[0]&0x0020) OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS1;
-            if (vec[0]&0x0040) OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS2;
-            if (vec[0]&0x0080) OPENSSL_sparcv9cap_P[0] |= SPARCV9_BLK;
-            if (vec[0]&0x0100) OPENSSL_sparcv9cap_P[0] |= SPARCV9_FMADD;
-            if (vec[0]&0x0400) OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS3;
-
-            /* reconstruct %cfr copy */
-            OPENSSL_sparcv9cap_P[1] = (vec[0]>>17)&0x3ff;
-            OPENSSL_sparcv9cap_P[1] |= (OPENSSL_sparcv9cap_P[1]&CFR_MONTMUL)<<1;
-            if (vec[0]&0x20000000) OPENSSL_sparcv9cap_P[1] |= CFR_CRC32C;
-
-            /* Some heuristics */
-            /* all known VIS2-capable CPUs have unprivileged tick counter */
-            if (OPENSSL_sparcv9cap_P[0]&SPARCV9_VIS2)
-                OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
-
-            OPENSSL_sparcv9cap_P[0] |= SPARCV9_PREFER_FPU;
-
-            /* detect UltraSPARC-Tx, see sparccpud.S for details... */
-            if ((OPENSSL_sparcv9cap_P[0]&SPARCV9_VIS1) &&
-                _sparcv9_vis1_instrument() >= 12)
-                OPENSSL_sparcv9cap_P[0] &= ~(SPARCV9_VIS1 | SPARCV9_PREFER_FPU);
-        }
-
-        if (sizeof(size_t) == 8)
-            OPENSSL_sparcv9cap_P[0] |= SPARCV9_64BIT_STACK;
-
-        return;
-    }
-#endif
-
-    /* Initial value, fits UltraSPARC-I&II... */
-    OPENSSL_sparcv9cap_P[0] = SPARCV9_PREFER_FPU | SPARCV9_TICK_PRIVILEGED;
-
-    sigfillset(&all_masked);
-    sigdelset(&all_masked, SIGILL);
-    sigdelset(&all_masked, SIGTRAP);
-# ifdef SIGEMT
-    sigdelset(&all_masked, SIGEMT);
-# endif
-    sigdelset(&all_masked, SIGFPE);
-    sigdelset(&all_masked, SIGBUS);
-    sigdelset(&all_masked, SIGSEGV);
-    sigprocmask(SIG_SETMASK, &all_masked, &oset);
-
-    memset(&common_act, 0, sizeof(common_act));
-    common_act.sa_handler = common_handler;
-    common_act.sa_mask = all_masked;
-
-    sigaction(SIGILL, &common_act, &ill_oact);
-    sigaction(SIGBUS, &common_act, &bus_oact); /* T1 fails 16-bit ldda [on
-                                                * Linux] */
-
-    if (sigsetjmp(common_jmp, 1) == 0) {
-        _sparcv9_rdtick();
-        OPENSSL_sparcv9cap_P[0] &= ~SPARCV9_TICK_PRIVILEGED;
-    }
-
-    if (sigsetjmp(common_jmp, 1) == 0) {
-        _sparcv9_vis1_probe();
-        OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS1 | SPARCV9_BLK;
-        /* detect UltraSPARC-Tx, see sparccpud.S for details... */
-        if (_sparcv9_vis1_instrument() >= 12)
-            OPENSSL_sparcv9cap_P[0] &= ~(SPARCV9_VIS1 | SPARCV9_PREFER_FPU);
-        else {
-            _sparcv9_vis2_probe();
-            OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS2;
-        }
-    }
-
-    if (sigsetjmp(common_jmp, 1) == 0) {
-        _sparcv9_fmadd_probe();
-        OPENSSL_sparcv9cap_P[0] |= SPARCV9_FMADD;
-    }
-
-    /*
-     * VIS3 flag is tested independently from VIS1, unlike VIS2 that is,
-     * because VIS3 defines even integer instructions.
-     */
-    if (sigsetjmp(common_jmp, 1) == 0) {
-        _sparcv9_vis3_probe();
-        OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS3;
-    }
-# if 0                          /* was planned at some point but never
-                                 * implemented in hardware */
-    if (sigsetjmp(common_jmp, 1) == 0) {
-        (void)_sparcv9_random();
-        OPENSSL_sparcv9cap_P[0] |= SPARCV9_RANDOM;
-    }
-# endif
-
-    /*
-     * In wait for better solution _sparcv9_rdcfr is masked by
-     * VIS3 flag, because it goes to uninterruptable endless
-     * loop on UltraSPARC II running Solaris. Things might be
-     * different on Linux...
-     */
-    if ((OPENSSL_sparcv9cap_P[0] & SPARCV9_VIS3) &&
-        sigsetjmp(common_jmp, 1) == 0) {
-        OPENSSL_sparcv9cap_P[1] = (unsigned int)_sparcv9_rdcfr();
-    }
-
-    sigaction(SIGBUS, &bus_oact, NULL);
-    sigaction(SIGILL, &ill_oact, NULL);
-
-    sigprocmask(SIG_SETMASK, &oset, NULL);
-
-    if (sizeof(size_t) == 8)
-        OPENSSL_sparcv9cap_P[0] |= SPARCV9_64BIT_STACK;
-# ifdef __linux
-    else {
-        int ret = syscall(340);
-
-        if (ret >= 0 && ret & 1)
-            OPENSSL_sparcv9cap_P[0] |= SPARCV9_64BIT_STACK;
-    }
-# endif
-}
-
-#endif