]>
Commit | Line | Data |
---|---|---|
4c048211 AP |
1 | #!/usr/bin/env perl |
2 | ||
3 | $output=shift; | |
4 | $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1; | |
b286a968 AP |
5 | open OUT,"| \"$^X\" ${dir}../crypto/perlasm/x86_64-xlate.pl $output"; |
6 | *STDOUT=*OUT; | |
4c048211 AP |
7 | push(@INC,"${dir}."); |
8 | ||
9 | require "uplink-common.pl"; | |
10 | ||
11 | $prefix="_lazy"; | |
12 | ||
13 | print <<___; | |
14 | .text | |
15 | .extern OPENSSL_Uplink | |
be01f79d | 16 | .globl OPENSSL_UplinkTable |
4c048211 AP |
17 | ___ |
18 | for ($i=1;$i<=$N;$i++) { | |
19 | print <<___; | |
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 |
4c048211 AP |
37 | jmp *8*$i(%rax) |
38 | $prefix${i}_end: | |
39 | .size $prefix${i},.-$prefix${i} | |
40 | ___ | |
41 | } | |
42 | print <<___; | |
43 | .data | |
4c048211 AP |
44 | OPENSSL_UplinkTable: |
45 | .quad $N | |
46 | ___ | |
47 | for ($i=1;$i<=$N;$i++) { print " .quad $prefix$i\n"; } | |
48 | print <<___; | |
be01f79d AP |
49 | .section .pdata,"r" |
50 | .align 4 | |
4c048211 AP |
51 | ___ |
52 | for ($i=1;$i<=$N;$i++) { | |
53 | print <<___; | |
be01f79d | 54 | .rva $prefix${i},$prefix${i}_end,${prefix}_unwind_info |
4c048211 AP |
55 | ___ |
56 | } | |
57 | print <<___; | |
be01f79d AP |
58 | .section .xdata,"r" |
59 | .align 8 | |
4c048211 AP |
60 | ${prefix}_unwind_info: |
61 | .byte 0x01,0x04,0x01,0x00 | |
62 | .byte 0x04,0x42,0x00,0x00 | |
63 | ___ | |
be01f79d AP |
64 | |
65 | close STDOUT; |