1 files changed, 0 insertions, 109 deletions

diff --git a/src/lib/libcrypto/sha/asm/sha512-x86_64.pl b/src/lib/libcrypto/sha/asm/sha512-x86_64.pl
index 8d51678557..feb0f9e776 100755
--- a/src/lib/libcrypto/sha/asm/sha512-x86_64.pl
+++ b/src/lib/libcrypto/sha/asm/sha512-x86_64.pl
@@ -44,8 +44,6 @@ $flavour = shift;
 $output  = shift;
 if ($flavour =~ /\./) { $output = $flavour; undef $flavour; }
 
-$win64=0; $win64=1 if ($flavour =~ /[nm]asm|mingw64/ || $output =~ /\.asm$/);
-
 $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
 ( $xlate="${dir}x86_64-xlate.pl" and -f $xlate ) or
 ( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or
@@ -339,113 +337,6 @@ $TABLE:
 ___
 }
 
-# EXCEPTION_DISPOSITION handler (EXCEPTION_RECORD *rec,ULONG64 frame,
-#               CONTEXT *context,DISPATCHER_CONTEXT *disp)
-if ($win64) {
-$rec="%rcx";
-$frame="%rdx";
-$context="%r8";
-$disp="%r9";
-
-$code.=<<___;
-.extern __imp_RtlVirtualUnwind
-.type   se_handler,\@abi-omnipotent
-.align  16
-se_handler:
-        push    %rsi
-        push    %rdi
-        push    %rbx
-        push    %rbp
-        push    %r12
-        push    %r13
-        push    %r14
-        push    %r15
-        pushfq
-        sub     \$64,%rsp
-
-        mov     120($context),%rax      # pull context->Rax
-        mov     248($context),%rbx      # pull context->Rip
-
-        lea     .Lprologue(%rip),%r10
-        cmp     %r10,%rbx               # context->Rip<.Lprologue
-        jb      .Lin_prologue
-
-        mov     152($context),%rax      # pull context->Rsp
-
-        lea     .Lepilogue(%rip),%r10
-        cmp     %r10,%rbx               # context->Rip>=.Lepilogue
-        jae     .Lin_prologue
-
-        mov     16*$SZ+3*8(%rax),%rax   # pull $_rsp
-        lea     48(%rax),%rax
-
-        mov     -8(%rax),%rbx
-        mov     -16(%rax),%rbp
-        mov     -24(%rax),%r12
-        mov     -32(%rax),%r13
-        mov     -40(%rax),%r14
-        mov     -48(%rax),%r15
-        mov     %rbx,144($context)      # restore context->Rbx
-        mov     %rbp,160($context)      # restore context->Rbp
-        mov     %r12,216($context)      # restore context->R12
-        mov     %r13,224($context)      # restore context->R13
-        mov     %r14,232($context)      # restore context->R14
-        mov     %r15,240($context)      # restore context->R15
-
-.Lin_prologue:
-        mov     8(%rax),%rdi
-        mov     16(%rax),%rsi
-        mov     %rax,152($context)      # restore context->Rsp
-        mov     %rsi,168($context)      # restore context->Rsi
-        mov     %rdi,176($context)      # restore context->Rdi
-
-        mov     40($disp),%rdi          # disp->ContextRecord
-        mov     $context,%rsi           # context
-        mov     \$154,%ecx              # sizeof(CONTEXT)
-        .long   0xa548f3fc              # cld; rep movsq
-
-        mov     $disp,%rsi
-        xor     %rcx,%rcx               # arg1, UNW_FLAG_NHANDLER
-        mov     8(%rsi),%rdx            # arg2, disp->ImageBase
-        mov     0(%rsi),%r8             # arg3, disp->ControlPc
-        mov     16(%rsi),%r9            # arg4, disp->FunctionEntry
-        mov     40(%rsi),%r10           # disp->ContextRecord
-        lea     56(%rsi),%r11           # &disp->HandlerData
-        lea     24(%rsi),%r12           # &disp->EstablisherFrame
-        mov     %r10,32(%rsp)           # arg5
-        mov     %r11,40(%rsp)           # arg6
-        mov     %r12,48(%rsp)           # arg7
-        mov     %rcx,56(%rsp)           # arg8, (NULL)
-        call    *__imp_RtlVirtualUnwind(%rip)
-
-        mov     \$1,%eax                # ExceptionContinueSearch
-        add     \$64,%rsp
-        popfq
-        pop     %r15
-        pop     %r14
-        pop     %r13
-        pop     %r12
-        pop     %rbp
-        pop     %rbx
-        pop     %rdi
-        pop     %rsi
-        ret
-.size   se_handler,.-se_handler
-
-.section        .pdata
-.align  4
-        .rva    .LSEH_begin_$func
-        .rva    .LSEH_end_$func
-        .rva    .LSEH_info_$func
-
-.section        .xdata
-.align  8
-.LSEH_info_$func:
-        .byte   9,0,0,0
-        .rva    se_handler
-___
-}
-
 $code =~ s/\`([^\`]*)\`/eval $1/gem;
 print $code;
 close STDOUT;