diff options
Diffstat (limited to 'crypto/ppccpuid.pl')
| -rwxr-xr-x | crypto/ppccpuid.pl | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/crypto/ppccpuid.pl b/crypto/ppccpuid.pl index 56cc851c1d..4c2530d147 100755 --- a/crypto/ppccpuid.pl +++ b/crypto/ppccpuid.pl @@ -23,6 +23,14 @@ $code=<<___; .machine "any" .text +.globl .OPENSSL_fpu_probe +.align 4 +.OPENSSL_fpu_probe: + fmr f0,f0 + blr + .long 0 + .byte 0,12,0x14,0,0,0,0,0 +.size .OPENSSL_fpu_probe,.-.OPENSSL_fpu_probe .globl .OPENSSL_ppc64_probe .align 4 .OPENSSL_ppc64_probe: @@ -102,8 +110,19 @@ Ladd: lwarx r5,0,r3 .globl .OPENSSL_rdtsc .align 4 .OPENSSL_rdtsc: +___ +$code.=<<___ if ($flavour =~ /64/); + mftb r3 +___ +$code.=<<___ if ($flavour !~ /64/); +Loop_rdtsc: + mftbu r5 mftb r3 mftbu r4 + cmplw r4,r5 + bne Loop_rdtsc +___ +$code.=<<___; blr .long 0 .byte 0,12,0x14,0,0,0,0,0 |