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-rw-r--r--crypto/s390xcpuid.S90
1 files changed, 0 insertions, 90 deletions
diff --git a/crypto/s390xcpuid.S b/crypto/s390xcpuid.S
deleted file mode 100644
index 8500133ad0fa..000000000000
--- a/crypto/s390xcpuid.S
+++ /dev/null
@@ -1,90 +0,0 @@
-.text
-
-.globl OPENSSL_cpuid_setup
-.type OPENSSL_cpuid_setup,@function
-.align 16
-OPENSSL_cpuid_setup:
- br %r14 # reserved for future
-.size OPENSSL_cpuid_setup,.-OPENSSL_cpuid_setup
-
-.globl OPENSSL_s390x_facilities
-.type OPENSSL_s390x_facilities,@function
-.align 16
-OPENSSL_s390x_facilities:
- lghi %r0,0
- .long 0xb2b0f010 # stfle 16(%r15)
- lg %r2,16(%r15)
- br %r14
-.size OPENSSL_s390x_facilities,.-OPENSSL_s390x_facilities
-
-.globl OPENSSL_rdtsc
-.type OPENSSL_rdtsc,@function
-.align 16
-OPENSSL_rdtsc:
- stck 16(%r15)
- lg %r2,16(%r15)
- br %r14
-.size OPENSSL_rdtsc,.-OPENSSL_rdtsc
-
-.globl OPENSSL_atomic_add
-.type OPENSSL_atomic_add,@function
-.align 16
-OPENSSL_atomic_add:
- l %r1,0(%r2)
-.Lspin: lr %r0,%r1
- ar %r0,%r3
- cs %r1,%r0,0(%r2)
- brc 4,.Lspin
- lgfr %r2,%r0 # OpenSSL expects the new value
- br %r14
-.size OPENSSL_atomic_add,.-OPENSSL_atomic_add
-
-.globl OPENSSL_wipe_cpu
-.type OPENSSL_wipe_cpu,@function
-.align 16
-OPENSSL_wipe_cpu:
- xgr %r0,%r0
- xgr %r1,%r1
- lgr %r2,%r15
- xgr %r3,%r3
- xgr %r4,%r4
- lzdr %f0
- lzdr %f1
- lzdr %f2
- lzdr %f3
- lzdr %f4
- lzdr %f5
- lzdr %f6
- lzdr %f7
- br %r14
-.size OPENSSL_wipe_cpu,.-OPENSSL_wipe_cpu
-
-.globl OPENSSL_cleanse
-.type OPENSSL_cleanse,@function
-.align 16
-OPENSSL_cleanse:
- lghi %r4,15
- lghi %r0,0
- clgr %r3,%r4
- jh .Lot
-.Little:
- stc %r0,0(%r2)
- la %r2,1(%r2)
- brctg %r3,.Little
- br %r14
-.align 4
-.Lot: tmll %r2,7
- jz .Laligned
- stc %r0,0(%r2)
- la %r2,1(%r2)
- brctg %r3,.Lot
-.Laligned:
- srlg %r4,%r3,3
-.Loop: stg %r0,0(%r2)
- la %r2,8(%r2)
- brctg %r4,.Loop
- lghi %r4,7
- ngr %r3,%r4
- jnz .Little
- br %r14
-.size OPENSSL_cleanse,.-OPENSSL_cleanse