1*02b35babSEric Biggers/* SPDX-License-Identifier: GPL-2.0 */ 2*02b35babSEric Biggers#include <linux/linkage.h> 3*02b35babSEric Biggers#include <asm/opcodes.h> 4*02b35babSEric Biggers#include <asm/visasm.h> 5*02b35babSEric Biggers 6*02b35babSEric BiggersENTRY(sha512_sparc64_transform) 7*02b35babSEric Biggers /* %o0 = digest, %o1 = data, %o2 = rounds */ 8*02b35babSEric Biggers VISEntry 9*02b35babSEric Biggers ldd [%o0 + 0x00], %f0 10*02b35babSEric Biggers ldd [%o0 + 0x08], %f2 11*02b35babSEric Biggers ldd [%o0 + 0x10], %f4 12*02b35babSEric Biggers ldd [%o0 + 0x18], %f6 13*02b35babSEric Biggers ldd [%o0 + 0x20], %f8 14*02b35babSEric Biggers ldd [%o0 + 0x28], %f10 15*02b35babSEric Biggers andcc %o1, 0x7, %g0 16*02b35babSEric Biggers ldd [%o0 + 0x30], %f12 17*02b35babSEric Biggers bne,pn %xcc, 10f 18*02b35babSEric Biggers ldd [%o0 + 0x38], %f14 19*02b35babSEric Biggers 20*02b35babSEric Biggers1: 21*02b35babSEric Biggers ldd [%o1 + 0x00], %f16 22*02b35babSEric Biggers ldd [%o1 + 0x08], %f18 23*02b35babSEric Biggers ldd [%o1 + 0x10], %f20 24*02b35babSEric Biggers ldd [%o1 + 0x18], %f22 25*02b35babSEric Biggers ldd [%o1 + 0x20], %f24 26*02b35babSEric Biggers ldd [%o1 + 0x28], %f26 27*02b35babSEric Biggers ldd [%o1 + 0x30], %f28 28*02b35babSEric Biggers ldd [%o1 + 0x38], %f30 29*02b35babSEric Biggers ldd [%o1 + 0x40], %f32 30*02b35babSEric Biggers ldd [%o1 + 0x48], %f34 31*02b35babSEric Biggers ldd [%o1 + 0x50], %f36 32*02b35babSEric Biggers ldd [%o1 + 0x58], %f38 33*02b35babSEric Biggers ldd [%o1 + 0x60], %f40 34*02b35babSEric Biggers ldd [%o1 + 0x68], %f42 35*02b35babSEric Biggers ldd [%o1 + 0x70], %f44 36*02b35babSEric Biggers ldd [%o1 + 0x78], %f46 37*02b35babSEric Biggers 38*02b35babSEric Biggers SHA512 39*02b35babSEric Biggers 40*02b35babSEric Biggers subcc %o2, 1, %o2 41*02b35babSEric Biggers bne,pt %xcc, 1b 42*02b35babSEric Biggers add %o1, 0x80, %o1 43*02b35babSEric Biggers 44*02b35babSEric Biggers5: 45*02b35babSEric Biggers std %f0, [%o0 + 0x00] 46*02b35babSEric Biggers std %f2, [%o0 + 0x08] 47*02b35babSEric Biggers std %f4, [%o0 + 0x10] 48*02b35babSEric Biggers std %f6, [%o0 + 0x18] 49*02b35babSEric Biggers std %f8, [%o0 + 0x20] 50*02b35babSEric Biggers std %f10, [%o0 + 0x28] 51*02b35babSEric Biggers std %f12, [%o0 + 0x30] 52*02b35babSEric Biggers std %f14, [%o0 + 0x38] 53*02b35babSEric Biggers retl 54*02b35babSEric Biggers VISExit 55*02b35babSEric Biggers10: 56*02b35babSEric Biggers alignaddr %o1, %g0, %o1 57*02b35babSEric Biggers 58*02b35babSEric Biggers ldd [%o1 + 0x00], %f18 59*02b35babSEric Biggers1: 60*02b35babSEric Biggers ldd [%o1 + 0x08], %f20 61*02b35babSEric Biggers ldd [%o1 + 0x10], %f22 62*02b35babSEric Biggers ldd [%o1 + 0x18], %f24 63*02b35babSEric Biggers ldd [%o1 + 0x20], %f26 64*02b35babSEric Biggers ldd [%o1 + 0x28], %f28 65*02b35babSEric Biggers ldd [%o1 + 0x30], %f30 66*02b35babSEric Biggers ldd [%o1 + 0x38], %f32 67*02b35babSEric Biggers ldd [%o1 + 0x40], %f34 68*02b35babSEric Biggers ldd [%o1 + 0x48], %f36 69*02b35babSEric Biggers ldd [%o1 + 0x50], %f38 70*02b35babSEric Biggers ldd [%o1 + 0x58], %f40 71*02b35babSEric Biggers ldd [%o1 + 0x60], %f42 72*02b35babSEric Biggers ldd [%o1 + 0x68], %f44 73*02b35babSEric Biggers ldd [%o1 + 0x70], %f46 74*02b35babSEric Biggers ldd [%o1 + 0x78], %f48 75*02b35babSEric Biggers ldd [%o1 + 0x80], %f50 76*02b35babSEric Biggers 77*02b35babSEric Biggers faligndata %f18, %f20, %f16 78*02b35babSEric Biggers faligndata %f20, %f22, %f18 79*02b35babSEric Biggers faligndata %f22, %f24, %f20 80*02b35babSEric Biggers faligndata %f24, %f26, %f22 81*02b35babSEric Biggers faligndata %f26, %f28, %f24 82*02b35babSEric Biggers faligndata %f28, %f30, %f26 83*02b35babSEric Biggers faligndata %f30, %f32, %f28 84*02b35babSEric Biggers faligndata %f32, %f34, %f30 85*02b35babSEric Biggers faligndata %f34, %f36, %f32 86*02b35babSEric Biggers faligndata %f36, %f38, %f34 87*02b35babSEric Biggers faligndata %f38, %f40, %f36 88*02b35babSEric Biggers faligndata %f40, %f42, %f38 89*02b35babSEric Biggers faligndata %f42, %f44, %f40 90*02b35babSEric Biggers faligndata %f44, %f46, %f42 91*02b35babSEric Biggers faligndata %f46, %f48, %f44 92*02b35babSEric Biggers faligndata %f48, %f50, %f46 93*02b35babSEric Biggers 94*02b35babSEric Biggers SHA512 95*02b35babSEric Biggers 96*02b35babSEric Biggers subcc %o2, 1, %o2 97*02b35babSEric Biggers fsrc2 %f50, %f18 98*02b35babSEric Biggers bne,pt %xcc, 1b 99*02b35babSEric Biggers add %o1, 0x80, %o1 100*02b35babSEric Biggers 101*02b35babSEric Biggers ba,a,pt %xcc, 5b 102*02b35babSEric BiggersENDPROC(sha512_sparc64_transform) 103