zlib/intel/inffastS.s

31 	// set up ebp to refer to arguments strm and start
47 	#define	strm	%ebx
48 	#define	state	28(strm)		// state = (struct inflate_state FAR *)strm->state;
49 	#define	in		-84(%ebp)		// in = strm->next_in - OFF; OFF=0
50 	#define	last	-80(%ebp)		// last = in + (strm->avail_in - 5);
51 	#define	out		-28(%ebp)		// out = strm->next_out - OFF;
52 	#define	beg		-76(%ebp)		// beg = out - (start - strm->avail_out);
53 	#define	end		-72(%ebp)		// end = out + (strm->avail_out - 257);
70 	movl	(strm), %eax			// strm->next_in
71 	movl	%eax, in				// in = strm->next_in - OFF; OFF=0
74 	movl	4(strm), %ecx			// strm->avail_in
75 	addl	%ecx, %eax				// in + (strm->avail_in - 5);
76 	movl	%eax, last				// last = in + (strm->avail_in - 5);
78 	movl	12(strm), %esi			// strm->next_out
79 	movl	%esi, out				// out = strm->next_out - OFF;
81 	movl	16(strm), %ecx			// strm->avail_out
84 	addl	%ecx, %eax				// out - (start - strm->avail_out);
85 	movl	%eax, beg				// beg = out - (start - strm->avail_out);
87 	leal	-257(%esi,%ecx), %ecx	// out + (strm->avail_out - 257);
88 	movl	%ecx, end				// end = out + (strm->avail_out - 257);
235 	movl	%edx, (strm)				// strm->next_in = in + OFF;
237 	movl	%eax, 12(strm)				// strm->next_out = out + OFF;
245 	movl	%eax, 4(strm)				// update strm->avail_in
253 	movl	%eax, 16(strm)				// update strm->avail_out
507 	movl	%eax, 24(strm)
515 	movl	%eax, 24(strm)
632 	movl	%eax, 24(strm)
679 	#define	strm		%r13
710 	movq	%rdi, strm
711 	movq	56(%rdi), state						// state = (struct inflate_state FAR *)strm->state;
712 	movq	(strm), in							// in = strm->next_in - OFF;
713 	movl	8(strm), %eax						// strm->avail_in
714 	subl	$5, %eax							// (strm->avail_in - 5)
715 	addq	in, %rax							// in + (strm->avail_in - 5)
716 	movq	%rax, last							// last = in + (strm->avail_in - 5)
717 	movq	24(strm), out						// out = strm->next_out
718 	movl	32(strm), %eax						// strm->avail_out
719 	subl	%eax, %esi							// (start - strm->avail_out);
720 	movq	out, %rdx							// strm->next_out
721 	subq	%rsi, %rdx							// out - (start - strm->avail_out);
722 	movq	%rdx, beg							// beg = out - (start - strm->avail_out);
723 	subl	$257, %eax							// (strm->avail_out - 257)
724 	addq	out, %rax							// out + (strm->avail_out - 257);
725 	movq	%rax, end							// end = out + (strm->avail_out - 257);
969 	movq	from, 48(strm)						// state->mode
981 	movq	in, (strm)							// strm->next_in = in + OFF;
982 	movq	out, 24(strm)						// strm->next_out = out + OFF;
989 	movl	%eax, 8(strm)						// update strm->avail_in
997 	movl	%eax, 32(strm)						// update strm->avail_out
1168 	movq	%rdx, 48(strm)
1175 	movq	%rbx, 48(strm)				// error message