]> git.ipfire.org Git - thirdparty/openssl.git/blame - ms/uplink-x86_64.pl
Remove unnecessary check.
[thirdparty/openssl.git] / ms / uplink-x86_64.pl
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1#!/usr/bin/env perl
2
3$output=shift;
4$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
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5open OUT,"| \"$^X\" ${dir}../crypto/perlasm/x86_64-xlate.pl $output";
6*STDOUT=*OUT;
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7push(@INC,"${dir}.");
8
9require "uplink-common.pl";
10
11$prefix="_lazy";
12
13print <<___;
14.text
15.extern OPENSSL_Uplink
be01f79d 16.globl OPENSSL_UplinkTable
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17___
18for ($i=1;$i<=$N;$i++) {
19print <<___;
20.type $prefix${i},\@abi-omnipotent
21.align 16
22$prefix${i}:
23 .byte 0x48,0x83,0xEC,0x28 # sub rsp,40
24 mov %rcx,48(%rsp)
25 mov %rdx,56(%rsp)
26 mov %r8,64(%rsp)
27 mov %r9,72(%rsp)
28 lea OPENSSL_UplinkTable(%rip),%rcx
29 mov \$$i,%rdx
30 call OPENSSL_Uplink
31 mov 48(%rsp),%rcx
32 mov 56(%rsp),%rdx
33 mov 64(%rsp),%r8
34 mov 72(%rsp),%r9
4c048211 35 lea OPENSSL_UplinkTable(%rip),%rax
be01f79d 36 add \$40,%rsp
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37 jmp *8*$i(%rax)
38$prefix${i}_end:
39.size $prefix${i},.-$prefix${i}
40___
41}
42print <<___;
43.data
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44OPENSSL_UplinkTable:
45 .quad $N
46___
47for ($i=1;$i<=$N;$i++) { print " .quad $prefix$i\n"; }
48print <<___;
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49.section .pdata,"r"
50.align 4
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51___
52for ($i=1;$i<=$N;$i++) {
53print <<___;
be01f79d 54 .rva $prefix${i},$prefix${i}_end,${prefix}_unwind_info
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55___
56}
57print <<___;
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58.section .xdata,"r"
59.align 8
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60${prefix}_unwind_info:
61 .byte 0x01,0x04,0x01,0x00
62 .byte 0x04,0x42,0x00,0x00
63___
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64
65close STDOUT;