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[/] [1664/] [trunk/] [arci/] [amd64/] [fonte/] [memoria/] [memoria_copia.asm] - Blame information for rev 2

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;void memoria_copia(n1 *dst,n1 *fnt,nN cuantia)
;{
; nN conta;
; for(conta = 0;conta
; {
;  dst[conta]=fnt[conta];
; }
;}
%include "../../macro/macro.inc"
 
bits 64
;==============================================================================
codigi_global memoria_copia
;==============================================================================
cmp rdx,0x20
jae .prefasa
mov ecx,edx
rep movsb
ret
 
.prefasa
mov eax,esi
mov ecx,0x10
and eax,0x0f
jz .fonte_aliniada
sub ecx,eax
sub rdx,rcx
rep movsb
 
.fonte_aliniada
cmp rdx,0x100
hwnt jae .copia_0x100_prefasa
 
.copia_0x10_prefasa
mov ecx,edx
and ecx,0x0f
sub rdx,rcx
mov eax,edi
and eax,0x0f
jz .copia_0x10_aliniada
 
.copia_0x10
movaps xmm0,[rsi]
movups [rdi],xmm0
add rsi,0x10
add rdi,0x10
sub rdx,0x10
hst jnz .copia_0x10
rep movsb
ret
 
.copia_0x10_aliniada
movaps xmm0,[rsi]
movaps [rdi],xmm0
add rsi,0x10
add rdi,0x10
sub rdx,0x10
hst jnz .copia_0x10_aliniada
rep movsb
ret
 
.copia_0x100_prefasa
mov ecx,edx
and ecx,0xff
mov eax,edi
sub rdx,rcx
and eax,0x0f
jz .copia_0x100_aliniada
 
.copia_0x100
movaps xmm0,[rsi+0x00]
movaps xmm1,[rsi+0x10]
movaps xmm2,[rsi+0x20]
movaps xmm3,[rsi+0x30]
movaps xmm4,[rsi+0x40]
movaps xmm5,[rsi+0x50]
movaps xmm6,[rsi+0x60]
movaps xmm7,[rsi+0x70]
movaps xmm8,[rsi+0x80]
movaps xmm9,[rsi+0x90]
movaps xmm10,[rsi+0xa0]
movaps xmm11,[rsi+0xb0]
movaps xmm12,[rsi+0xc0]
movaps xmm13,[rsi+0xd0]
movaps xmm14,[rsi+0xe0]
movaps xmm15,[rsi+0xf0]
movups [rdi+0x00],xmm0
movups [rdi+0x10],xmm1
movups [rdi+0x20],xmm2
movups [rdi+0x30],xmm3
movups [rdi+0x40],xmm4
movups [rdi+0x50],xmm5
movups [rdi+0x60],xmm6
movups [rdi+0x70],xmm7
movups [rdi+0x80],xmm8
movups [rdi+0x90],xmm9
movups [rdi+0xa0],xmm10
movups [rdi+0xb0],xmm11
movups [rdi+0xc0],xmm12
movups [rdi+0xd0],xmm13
movups [rdi+0xe0],xmm14
movups [rdi+0xf0],xmm15
add rsi,0x100
add rdi,0x100
sub rdx,0x100
hst jnz .copia_0x100
mov edx,ecx
jmp memoria_copia
 
.copia_0x100_aliniada
movaps xmm0,[rsi+0x00]
movaps xmm1,[rsi+0x10]
movaps xmm2,[rsi+0x20]
movaps xmm3,[rsi+0x30]
movaps xmm4,[rsi+0x40]
movaps xmm5,[rsi+0x50]
movaps xmm6,[rsi+0x60]
movaps xmm7,[rsi+0x70]
movaps xmm8,[rsi+0x80]
movaps xmm9,[rsi+0x90]
movaps xmm10,[rsi+0xa0]
movaps xmm11,[rsi+0xb0]
movaps xmm12,[rsi+0xc0]
movaps xmm13,[rsi+0xd0]
movaps xmm14,[rsi+0xe0]
movaps xmm15,[rsi+0xf0]
movaps [rdi+0x00],xmm0
movaps [rdi+0x10],xmm1
movaps [rdi+0x20],xmm2
movaps [rdi+0x30],xmm3
movaps [rdi+0x40],xmm4
movaps [rdi+0x50],xmm5
movaps [rdi+0x60],xmm6
movaps [rdi+0x70],xmm7
movaps [rdi+0x80],xmm8
movaps [rdi+0x90],xmm9
movaps [rdi+0xa0],xmm10
movaps [rdi+0xb0],xmm11
movaps [rdi+0xc0],xmm12
movaps [rdi+0xd0],xmm13
movaps [rdi+0xe0],xmm14
movaps [rdi+0xf0],xmm15
add rsi,0x100
add rdi,0x100
sub rdx,0x100
hst jnz .copia_0x100_aliniada
mov edx,ecx
jmp memoria_copia

Line No.	Rev	Author	Line
1	2	mrdmkg	`;void memoria_copia(n1 dst,n1 fnt,nN cuantia)`
2			`;{`
3			`; nN conta;`
4			`; for(conta = 0;conta`
5			`; {`
6			`; dst[conta]=fnt[conta];`
7			`; }`
8			`;}`
9			`%include "../../macro/macro.inc"`
10
11			`bits 64`
12			`;==============================================================================`
13			`codigi_global memoria_copia`
14			`;==============================================================================`
15			`cmp rdx,0x20`
16			`jae .prefasa`
17			`mov ecx,edx`
18			`rep movsb`
19			`ret`
20
21			`.prefasa`
22			`mov eax,esi`
23			`mov ecx,0x10`
24			`and eax,0x0f`
25			`jz .fonte_aliniada`
26			`sub ecx,eax`
27			`sub rdx,rcx`
28			`rep movsb`
29
30			`.fonte_aliniada`
31			`cmp rdx,0x100`
32			`hwnt jae .copia_0x100_prefasa`
33
34			`.copia_0x10_prefasa`
35			`mov ecx,edx`
36			`and ecx,0x0f`
37			`sub rdx,rcx`
38			`mov eax,edi`
39			`and eax,0x0f`
40			`jz .copia_0x10_aliniada`
41
42			`.copia_0x10`
43			`movaps xmm0,[rsi]`
44			`movups [rdi],xmm0`
45			`add rsi,0x10`
46			`add rdi,0x10`
47			`sub rdx,0x10`
48			`hst jnz .copia_0x10`
49			`rep movsb`
50			`ret`
51
52			`.copia_0x10_aliniada`
53			`movaps xmm0,[rsi]`
54			`movaps [rdi],xmm0`
55			`add rsi,0x10`
56			`add rdi,0x10`
57			`sub rdx,0x10`
58			`hst jnz .copia_0x10_aliniada`
59			`rep movsb`
60			`ret`
61
62			`.copia_0x100_prefasa`
63			`mov ecx,edx`
64			`and ecx,0xff`
65			`mov eax,edi`
66			`sub rdx,rcx`
67			`and eax,0x0f`
68			`jz .copia_0x100_aliniada`
69
70			`.copia_0x100`
71			`movaps xmm0,[rsi+0x00]`
72			`movaps xmm1,[rsi+0x10]`
73			`movaps xmm2,[rsi+0x20]`
74			`movaps xmm3,[rsi+0x30]`
75			`movaps xmm4,[rsi+0x40]`
76			`movaps xmm5,[rsi+0x50]`
77			`movaps xmm6,[rsi+0x60]`
78			`movaps xmm7,[rsi+0x70]`
79			`movaps xmm8,[rsi+0x80]`
80			`movaps xmm9,[rsi+0x90]`
81			`movaps xmm10,[rsi+0xa0]`
82			`movaps xmm11,[rsi+0xb0]`
83			`movaps xmm12,[rsi+0xc0]`
84			`movaps xmm13,[rsi+0xd0]`
85			`movaps xmm14,[rsi+0xe0]`
86			`movaps xmm15,[rsi+0xf0]`
87			`movups [rdi+0x00],xmm0`
88			`movups [rdi+0x10],xmm1`
89			`movups [rdi+0x20],xmm2`
90			`movups [rdi+0x30],xmm3`
91			`movups [rdi+0x40],xmm4`
92			`movups [rdi+0x50],xmm5`
93			`movups [rdi+0x60],xmm6`
94			`movups [rdi+0x70],xmm7`
95			`movups [rdi+0x80],xmm8`
96			`movups [rdi+0x90],xmm9`
97			`movups [rdi+0xa0],xmm10`
98			`movups [rdi+0xb0],xmm11`
99			`movups [rdi+0xc0],xmm12`
100			`movups [rdi+0xd0],xmm13`
101			`movups [rdi+0xe0],xmm14`
102			`movups [rdi+0xf0],xmm15`
103			`add rsi,0x100`
104			`add rdi,0x100`
105			`sub rdx,0x100`
106			`hst jnz .copia_0x100`
107			`mov edx,ecx`
108			`jmp memoria_copia`
109
110			`.copia_0x100_aliniada`
111			`movaps xmm0,[rsi+0x00]`
112			`movaps xmm1,[rsi+0x10]`
113			`movaps xmm2,[rsi+0x20]`
114			`movaps xmm3,[rsi+0x30]`
115			`movaps xmm4,[rsi+0x40]`
116			`movaps xmm5,[rsi+0x50]`
117			`movaps xmm6,[rsi+0x60]`
118			`movaps xmm7,[rsi+0x70]`
119			`movaps xmm8,[rsi+0x80]`
120			`movaps xmm9,[rsi+0x90]`
121			`movaps xmm10,[rsi+0xa0]`
122			`movaps xmm11,[rsi+0xb0]`
123			`movaps xmm12,[rsi+0xc0]`
124			`movaps xmm13,[rsi+0xd0]`
125			`movaps xmm14,[rsi+0xe0]`
126			`movaps xmm15,[rsi+0xf0]`
127			`movaps [rdi+0x00],xmm0`
128			`movaps [rdi+0x10],xmm1`
129			`movaps [rdi+0x20],xmm2`
130			`movaps [rdi+0x30],xmm3`
131			`movaps [rdi+0x40],xmm4`
132			`movaps [rdi+0x50],xmm5`
133			`movaps [rdi+0x60],xmm6`
134			`movaps [rdi+0x70],xmm7`
135			`movaps [rdi+0x80],xmm8`
136			`movaps [rdi+0x90],xmm9`
137			`movaps [rdi+0xa0],xmm10`
138			`movaps [rdi+0xb0],xmm11`
139			`movaps [rdi+0xc0],xmm12`
140			`movaps [rdi+0xd0],xmm13`
141			`movaps [rdi+0xe0],xmm14`
142			`movaps [rdi+0xf0],xmm15`
143			`add rsi,0x100`
144			`add rdi,0x100`
145			`sub rdx,0x100`
146			`hst jnz .copia_0x100_aliniada`
147			`mov edx,ecx`
148			`jmp memoria_copia`

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[/] [1664/] [trunk/] [arci/] [amd64/] [fonte/] [memoria/] [memoria_copia.asm] - Blame information for rev 2