components/openssl/openssl-1.0.1/patches/38_remove_illegal_instruction_calls.patch
20735615 Upgrade OpenSSL version to 1.0.1m
20735495 problem in LIBRARY/OPENSSL
20735520 problem in LIBRARY/OPENSSL
20735531 problem in LIBRARY/OPENSSL
20735537 problem in LIBRARY/OPENSSL
20735541 problem in LIBRARY/OPENSSL
20735555 problem in LIBRARY/OPENSSL
20735563 problem in LIBRARY/OPENSSL
20688058 problem in LIBRARY/OPENSSL
#
# This patch was developed in house.
# This is Solaris-specific: not suitable for upstream.
#
--- openssl-1.0.1g/crypto/sparcv9cap.c.~1~ Thu May 1 13:07:00 2014
+++ openssl-1.0.1g/crypto/sparcv9cap.c Thu May 1 13:11:33 2014
@@ -2,10 +2,10 @@
#include <stdlib.h>
#include <string.h>
#include <setjmp.h>
-#include <signal.h>
#include <sys/time.h>
#include <unistd.h>
#include <openssl/bn.h>
+#include <sys/auxv.h>
#include "sparc_arch.h"
@@ -59,13 +59,8 @@
}
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);
#ifndef _BOOT
size_t _sparcv9_vis1_instrument_bus(unsigned int *,size_t);
size_t _sparcv9_vis1_instrument_bus2(unsigned int *,size_t,size_t);
@@ -235,18 +235,11 @@
#else
-static sigjmp_buf common_jmp;
-static void common_handler(int sig)
-{
- siglongjmp(common_jmp, sig);
-}
-
void OPENSSL_cpuid_setup(void)
{
char *e;
- struct sigaction common_act, ill_oact, bus_oact;
- sigset_t all_masked, oset;
static int trigger = 0;
+ uint_t ui = 0;
if (trigger)
return;
@@ -259,80 +247,40 @@
return;
}
+ (void) getisax(&ui, 1);
+
/* Initial value, fits UltraSPARC-I&II... */
- OPENSSL_sparcv9cap_P[0] = SPARCV9_PREFER_FPU | SPARCV9_TICK_PRIVILEGED;
+ OPENSSL_sparcv9cap_P[0] = SPARCV9_BLK;
- 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;
+ if (ui & AV_SPARC_VIS) {
/* 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 (_sparcv9_vis1_instrument() < 7)
+ OPENSSL_sparcv9cap_P[0] |= SPARCV9_TICK_PRIVILEGED;
+ if (_sparcv9_vis1_instrument() < 12) {
+ OPENSSL_sparcv9cap_P[0] |= (SPARCV9_VIS1 | SPARCV9_PREFER_FPU);
+ if (ui & AV_SPARC_VIS2)
+ OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS2;
+ }
}
- if (sigsetjmp(common_jmp, 1) == 0) {
- _sparcv9_fmadd_probe();
+ if (ui & AV_SPARC_FMAF)
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 (ui & AV_SPARC_VIS3)
+ OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS3;
- if (sigsetjmp(common_jmp,1) == 0) {
- (void)_sparcv9_random();
- OPENSSL_sparcv9cap_P[0] |= SPARCV9_RANDOM;
- }
+#define AV_T4_MECHS (AV_SPARC_AES | AV_SPARC_DES | AV_SPARC_KASUMI | \
+ AV_SPARC_CAMELLIA | AV_SPARC_MD5 | AV_SPARC_SHA1 | \
+ AV_SPARC_SHA256 | AV_SPARC_SHA512 | AV_SPARC_MPMUL | \
+ AV_SPARC_CRC32C)
- /*
- * 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) {
+ if ((OPENSSL_sparcv9cap_P[0]&SPARCV9_VIS3) && (ui & AV_T4_MECHS))
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
--- openssl-1.0.1g/crypto/sparccpuid.S.~1~ Thu May 1 13:07:00 2014
+++ openssl-1.0.1g/crypto/sparccpuid.S Thu May 1 13:11:33 2014
@@ -236,16 +236,6 @@
.type _sparcv9_rdtick,#function
.size _sparcv9_rdtick,.-_sparcv9_rdtick
-.global _sparcv9_vis1_probe
-.align 8
-_sparcv9_vis1_probe:
- .word 0x81b00d80 !fxor %f0,%f0,%f0
- add %sp,BIAS+2,%o1
- retl
- .word 0xc19a5a40 !ldda [%o1]ASI_FP16_P,%f0
-.type _sparcv9_vis1_probe,#function
-.size _sparcv9_vis1_probe,.-_sparcv9_vis1_probe
-
! Probe and instrument VIS1 instruction. Output is number of cycles it
! takes to execute rdtick and pair of VIS1 instructions. US-Tx VIS unit
! is slow (documented to be 6 cycles on T2) and the core is in-order
@@ -307,24 +297,6 @@
.type _sparcv9_vis1_instrument,#function
.size _sparcv9_vis1_instrument,.-_sparcv9_vis1_instrument
-.global _sparcv9_vis2_probe
-.align 8
-_sparcv9_vis2_probe:
- retl
- .word 0x81b00980 !bshuffle %f0,%f0,%f0
-.type _sparcv9_vis2_probe,#function
-.size _sparcv9_vis2_probe,.-_sparcv9_vis2_probe
-
-.global _sparcv9_fmadd_probe
-.align 8
-_sparcv9_fmadd_probe:
- .word 0x81b00d80 !fxor %f0,%f0,%f0
- .word 0x85b08d82 !fxor %f2,%f2,%f2
- retl
- .word 0x81b80440 !fmaddd %f0,%f0,%f2,%f0
-.type _sparcv9_fmadd_probe,#function
-.size _sparcv9_fmadd_probe,.-_sparcv9_fmadd_probe
-
.global _sparcv9_rdcfr
.align 8
_sparcv9_rdcfr:
@@ -333,22 +305,6 @@
.type _sparcv9_rdcfr,#function
.size _sparcv9_rdcfr,.-_sparcv9_rdcfr
-.global _sparcv9_vis3_probe
-.align 8
-_sparcv9_vis3_probe:
- retl
- .word 0x81b022a0 !xmulx %g0,%g0,%g0
-.type _sparcv9_vis3_probe,#function
-.size _sparcv9_vis3_probe,.-_sparcv9_vis3_probe
-
-.global _sparcv9_random
-.align 8
-_sparcv9_random:
- retl
- .word 0x91b002a0 !random %o0
-.type _sparcv9_random,#function
-.size _sparcv9_random,.-_sparcv9_vis3_probe
-
.global OPENSSL_cleanse
.align 32
OPENSSL_cleanse: