0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
251 lines
4.1 KiB
ArmAsm
251 lines
4.1 KiB
ArmAsm
.section ".text",#alloc,#execinstr
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.align 64
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rem_4bit:
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.long 0,0,471859200,0,943718400,0,610271232,0
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.long 1887436800,0,1822425088,0,1220542464,0,1423966208,0
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.long 3774873600,0,4246732800,0,3644850176,0,3311403008,0
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.long 2441084928,0,2376073216,0,2847932416,0,3051356160,0
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.type rem_4bit,#object
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.size rem_4bit,(.-rem_4bit)
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.globl gcm_ghash_4bit
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.align 32
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gcm_ghash_4bit:
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save %sp,-112,%sp
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ldub [%i2+15],%l1
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ldub [%i0+15],%l2
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ldub [%i0+14],%l3
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add %i3,%i2,%i3
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add %i1,8,%l6
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1: call .+8
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add %o7,rem_4bit-1b,%l4
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.Louter:
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xor %l2,%l1,%l1
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and %l1,0xf0,%l0
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and %l1,0x0f,%l1
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sll %l1,4,%l1
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ldx [%l6+%l1],%o1
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ldx [%i1+%l1],%o0
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ldub [%i2+14],%l1
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ldx [%l6+%l0],%o3
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and %o1,0xf,%l5
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ldx [%i1+%l0],%o2
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sll %l5,3,%l5
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ldx [%l4+%l5],%o4
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srlx %o1,4,%o1
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mov 13,%l7
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sllx %o0,60,%o5
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xor %o3,%o1,%o1
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srlx %o0,4,%o0
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xor %o1,%o5,%o1
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xor %l3,%l1,%l1
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and %o1,0xf,%l5
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and %l1,0xf0,%l0
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and %l1,0x0f,%l1
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ba .Lghash_inner
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sll %l1,4,%l1
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.align 32
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.Lghash_inner:
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ldx [%l6+%l1],%o3
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sll %l5,3,%l5
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xor %o2,%o0,%o0
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ldx [%i1+%l1],%o2
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srlx %o1,4,%o1
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xor %o4,%o0,%o0
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ldx [%l4+%l5],%o4
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sllx %o0,60,%o5
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xor %o3,%o1,%o1
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ldub [%i2+%l7],%l1
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srlx %o0,4,%o0
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xor %o1,%o5,%o1
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ldub [%i0+%l7],%l3
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xor %o2,%o0,%o0
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and %o1,0xf,%l5
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ldx [%l6+%l0],%o3
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sll %l5,3,%l5
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xor %o4,%o0,%o0
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ldx [%i1+%l0],%o2
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srlx %o1,4,%o1
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ldx [%l4+%l5],%o4
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sllx %o0,60,%o5
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xor %l3,%l1,%l1
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srlx %o0,4,%o0
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and %l1,0xf0,%l0
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addcc %l7,-1,%l7
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xor %o1,%o5,%o1
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and %l1,0x0f,%l1
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xor %o3,%o1,%o1
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sll %l1,4,%l1
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blu .Lghash_inner
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and %o1,0xf,%l5
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ldx [%l6+%l1],%o3
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sll %l5,3,%l5
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xor %o2,%o0,%o0
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ldx [%i1+%l1],%o2
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srlx %o1,4,%o1
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xor %o4,%o0,%o0
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ldx [%l4+%l5],%o4
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sllx %o0,60,%o5
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xor %o3,%o1,%o1
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srlx %o0,4,%o0
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xor %o1,%o5,%o1
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xor %o2,%o0,%o0
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add %i2,16,%i2
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cmp %i2,%i3
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be,pn %icc,.Ldone
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and %o1,0xf,%l5
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ldx [%l6+%l0],%o3
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sll %l5,3,%l5
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xor %o4,%o0,%o0
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ldx [%i1+%l0],%o2
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srlx %o1,4,%o1
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ldx [%l4+%l5],%o4
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sllx %o0,60,%o5
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xor %o3,%o1,%o1
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ldub [%i2+15],%l1
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srlx %o0,4,%o0
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xor %o1,%o5,%o1
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xor %o2,%o0,%o0
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stx %o1,[%i0+8]
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xor %o4,%o0,%o0
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stx %o0,[%i0]
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srl %o1,8,%l3
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and %o1,0xff,%l2
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ba .Louter
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and %l3,0xff,%l3
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.align 32
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.Ldone:
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ldx [%l6+%l0],%o3
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sll %l5,3,%l5
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xor %o4,%o0,%o0
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ldx [%i1+%l0],%o2
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srlx %o1,4,%o1
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ldx [%l4+%l5],%o4
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sllx %o0,60,%o5
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xor %o3,%o1,%o1
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srlx %o0,4,%o0
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xor %o1,%o5,%o1
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xor %o2,%o0,%o0
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stx %o1,[%i0+8]
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xor %o4,%o0,%o0
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stx %o0,[%i0]
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ret
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restore
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.type gcm_ghash_4bit,#function
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.size gcm_ghash_4bit,(.-gcm_ghash_4bit)
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.globl gcm_gmult_4bit
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.align 32
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gcm_gmult_4bit:
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save %sp,-112,%sp
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ldub [%i0+15],%l1
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add %i1,8,%l6
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1: call .+8
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add %o7,rem_4bit-1b,%l4
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and %l1,0xf0,%l0
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and %l1,0x0f,%l1
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sll %l1,4,%l1
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ldx [%l6+%l1],%o1
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ldx [%i1+%l1],%o0
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ldub [%i0+14],%l1
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ldx [%l6+%l0],%o3
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and %o1,0xf,%l5
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ldx [%i1+%l0],%o2
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sll %l5,3,%l5
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ldx [%l4+%l5],%o4
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srlx %o1,4,%o1
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mov 13,%l7
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sllx %o0,60,%o5
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xor %o3,%o1,%o1
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srlx %o0,4,%o0
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xor %o1,%o5,%o1
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and %o1,0xf,%l5
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and %l1,0xf0,%l0
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and %l1,0x0f,%l1
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ba .Lgmult_inner
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sll %l1,4,%l1
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.align 32
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.Lgmult_inner:
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ldx [%l6+%l1],%o3
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sll %l5,3,%l5
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xor %o2,%o0,%o0
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ldx [%i1+%l1],%o2
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srlx %o1,4,%o1
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xor %o4,%o0,%o0
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ldx [%l4+%l5],%o4
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sllx %o0,60,%o5
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xor %o3,%o1,%o1
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ldub [%i0+%l7],%l1
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srlx %o0,4,%o0
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xor %o1,%o5,%o1
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xor %o2,%o0,%o0
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and %o1,0xf,%l5
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ldx [%l6+%l0],%o3
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sll %l5,3,%l5
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xor %o4,%o0,%o0
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ldx [%i1+%l0],%o2
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srlx %o1,4,%o1
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ldx [%l4+%l5],%o4
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sllx %o0,60,%o5
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srlx %o0,4,%o0
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and %l1,0xf0,%l0
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addcc %l7,-1,%l7
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xor %o1,%o5,%o1
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and %l1,0x0f,%l1
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xor %o3,%o1,%o1
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sll %l1,4,%l1
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blu .Lgmult_inner
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and %o1,0xf,%l5
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ldx [%l6+%l1],%o3
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sll %l5,3,%l5
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xor %o2,%o0,%o0
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ldx [%i1+%l1],%o2
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srlx %o1,4,%o1
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xor %o4,%o0,%o0
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ldx [%l4+%l5],%o4
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sllx %o0,60,%o5
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xor %o3,%o1,%o1
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srlx %o0,4,%o0
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xor %o1,%o5,%o1
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xor %o2,%o0,%o0
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and %o1,0xf,%l5
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ldx [%l6+%l0],%o3
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sll %l5,3,%l5
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xor %o4,%o0,%o0
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ldx [%i1+%l0],%o2
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srlx %o1,4,%o1
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ldx [%l4+%l5],%o4
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sllx %o0,60,%o5
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xor %o3,%o1,%o1
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srlx %o0,4,%o0
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xor %o1,%o5,%o1
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xor %o2,%o0,%o0
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stx %o1,[%i0+8]
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xor %o4,%o0,%o0
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stx %o0,[%i0]
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ret
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restore
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.type gcm_gmult_4bit,#function
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.size gcm_gmult_4bit,(.-gcm_gmult_4bit)
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.asciz "GHASH for SPARCv9, CRYPTOGAMS by <appro@openssl.org>"
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.align 4
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