diff options
Diffstat (limited to 'crypto/s390xcpuid.S')
| -rw-r--r-- | crypto/s390xcpuid.S | 115 |
1 files changed, 86 insertions, 29 deletions
diff --git a/crypto/s390xcpuid.S b/crypto/s390xcpuid.S index 8859e9e64a..9aa23c3e46 100644 --- a/crypto/s390xcpuid.S +++ b/crypto/s390xcpuid.S @@ -6,49 +6,100 @@ // in the file LICENSE in the source distribution or at // https://www.openssl.org/source/license.html +#include "s390x_arch.h" + .globl OPENSSL_s390x_facilities .type OPENSSL_s390x_facilities,@function .align 16 OPENSSL_s390x_facilities: lghi %r0,0 larl %r4,OPENSSL_s390xcap_P - stg %r0,8(%r4) # wipe capability vectors - stg %r0,16(%r4) - stg %r0,24(%r4) - stg %r0,32(%r4) - stg %r0,40(%r4) - stg %r0,48(%r4) - stg %r0,56(%r4) - stg %r0,64(%r4) - stg %r0,72(%r4) - - .long 0xb2b04000 # stfle 0(%r4) + + stg %r0,S390X_STFLE+8(%r4) # wipe capability vectors + stg %r0,S390X_STFLE+16(%r4) + stg %r0,S390X_STFLE+24(%r4) + stg %r0,S390X_KIMD(%r4) + stg %r0,S390X_KIMD+8(%r4) + stg %r0,S390X_KLMD(%r4) + stg %r0,S390X_KLMD+8(%r4) + stg %r0,S390X_KM(%r4) + stg %r0,S390X_KM+8(%r4) + stg %r0,S390X_KMC(%r4) + stg %r0,S390X_KMC+8(%r4) + stg %r0,S390X_KMAC(%r4) + stg %r0,S390X_KMAC+8(%r4) + stg %r0,S390X_KMCTR(%r4) + stg %r0,S390X_KMCTR+8(%r4) + stg %r0,S390X_KMO(%r4) + stg %r0,S390X_KMO+8(%r4) + stg %r0,S390X_KMF(%r4) + stg %r0,S390X_KMF+8(%r4) + stg %r0,S390X_PRNO(%r4) + stg %r0,S390X_PRNO+8(%r4) + stg %r0,S390X_KMA(%r4) + stg %r0,S390X_KMA+8(%r4) + + .long 0xb2b04000 # stfle 0(%r4) brc 8,.Ldone lghi %r0,1 - .long 0xb2b04000 # stfle 0(%r4) + .long 0xb2b04000 # stfle 0(%r4) + brc 8,.Ldone + lghi %r0,2 + .long 0xb2b04000 # stfle 0(%r4) .Ldone: - lmg %r2,%r3,0(%r4) - tmhl %r2,0x4000 # check for message-security-assist + lmg %r2,%r3,S390X_STFLE(%r4) + tmhl %r2,0x4000 # check for message-security-assist jz .Lret - lghi %r0,0 # query kimd capabilities - la %r1,16(%r4) - .long 0xb93e0002 # kimd %r0,%r2 + lghi %r0,S390X_QUERY # query kimd capabilities + la %r1,S390X_KIMD(%r4) + .long 0xb93e0002 # kimd %r0,%r2 + + lghi %r0,S390X_QUERY # query klmd capabilities + la %r1,S390X_KLMD(%r4) + .long 0xb93f0002 # klmd %r0,%r2 + + lghi %r0,S390X_QUERY # query km capability vector + la %r1,S390X_KM(%r4) + .long 0xb92e0042 # km %r4,%r2 - lghi %r0,0 # query km capability vector - la %r1,32(%r4) - .long 0xb92e0042 # km %r4,%r2 + lghi %r0,S390X_QUERY # query kmc capability vector + la %r1,S390X_KMC(%r4) + .long 0xb92f0042 # kmc %r4,%r2 - lghi %r0,0 # query kmc capability vector - la %r1,48(%r4) - .long 0xb92f0042 # kmc %r4,%r2 + lghi %r0,S390X_QUERY # query kmac capability vector + la %r1,S390X_KMAC(%r4) + .long 0xb91e0042 # kmac %r4,%r2 - tmhh %r3,0x0004 # check for message-security-assist-4 + tmhh %r3,0x0004 # check for message-security-assist-4 jz .Lret - lghi %r0,0 # query kmctr capability vector - la %r1,64(%r4) - .long 0xb92d2042 # kmctr %r4,%r2,%r2 + lghi %r0,S390X_QUERY # query kmctr capability vector + la %r1,S390X_KMCTR(%r4) + .long 0xb92d2042 # kmctr %r4,%r2,%r2 + + lghi %r0,S390X_QUERY # query kmo capability vector + la %r1,S390X_KMO(%r4) + .long 0xb92b0042 # kmo %r4,%r2 + + lghi %r0,S390X_QUERY # query kmf capability vector + la %r1,S390X_KMF(%r4) + .long 0xb92a0042 # kmf %r4,%r2 + + tml %r2,0x40 # check for message-security-assist-5 + jz .Lret + + lghi %r0,S390X_QUERY # query prno capability vector + la %r1,S390X_PRNO(%r4) + .long 0xb93c0042 # prno %r4,%r2 + + lg %r2,S390X_STFLE+16(%r4) + tmhl %r2,0x2000 # check for message-security-assist-8 + jz .Lret + + lghi %r0,S390X_QUERY # query kma capability vector + la %r1,S390X_KMA(%r4) + .long 0xb9294022 # kma %r2,%r4,%r2 .Lret: br %r14 @@ -174,7 +225,13 @@ OPENSSL_instrument_bus2: br %r14 .size OPENSSL_instrument_bus2,.-OPENSSL_instrument_bus2 +.globl OPENSSL_vx_probe +.type OPENSSL_vx_probe,@function +.align 16 +OPENSSL_vx_probe: + .word 0xe700,0x0000,0x0044 # vzero %v0 + br %r14 +.size OPENSSL_vx_probe,.-OPENSSL_vx_probe + .section .init brasl %r14,OPENSSL_cpuid_setup - -.comm OPENSSL_s390xcap_P,80,8 |