Remove now unused x86cpuid.pl.

1 files changed, 0 insertions, 153 deletions

diff --git a/lib/libcrypto/x86cpuid.pl b/lib/libcrypto/x86cpuid.pl
deleted file mode 100644
index 40014583934..00000000000
--- a/lib/libcrypto/x86cpuid.pl
+++ /dev/null
@@ -1,153 +0,0 @@
-#!/usr/bin/env perl
-
-$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
-push(@INC, "${dir}perlasm", "perlasm");
-require "x86asm.pl";
-
-&asm_init($ARGV[0],"x86cpuid");
-
-for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); }
-
-&function_begin("OPENSSL_ia32_cpuid");
-	&xor	("edx","edx");
-	&pushf	();
-	&pop	("eax");
-	&mov	("ecx","eax");
-	&xor	("eax",1<<21);
-	&push	("eax");
-	&popf	();
-	&pushf	();
-	&pop	("eax");
-	&xor	("ecx","eax");
-	&xor	("eax","eax");
-	&bt	("ecx",21);
-	&jnc	(&label("nocpuid"));
-	&cpuid	();
-	&mov	("edi","eax");		# max value for standard query level
-
-	&xor	("eax","eax");
-	&cmp	("ebx",0x756e6547);	# "Genu"
-	&setne	(&LB("eax"));
-	&mov	("ebp","eax");
-	&cmp	("edx",0x49656e69);	# "ineI"
-	&setne	(&LB("eax"));
-	&or	("ebp","eax");
-	&cmp	("ecx",0x6c65746e);	# "ntel"
-	&setne	(&LB("eax"));
-	&or	("ebp","eax");		# 0 indicates Intel CPU
-	&jz	(&label("intel"));
-
-	&cmp	("ebx",0x68747541);	# "Auth"
-	&setne	(&LB("eax"));
-	&mov	("esi","eax");
-	&cmp	("edx",0x69746E65);	# "enti"
-	&setne	(&LB("eax"));
-	&or	("esi","eax");
-	&cmp	("ecx",0x444D4163);	# "cAMD"
-	&setne	(&LB("eax"));
-	&or	("esi","eax");		# 0 indicates AMD CPU
-	&jnz	(&label("intel"));
-
-	# AMD specific
-	&mov	("eax",0x80000000);
-	&cpuid	();
-	&cmp	("eax",0x80000001);
-	&jb	(&label("intel"));
-	&mov	("esi","eax");
-	&mov	("eax",0x80000001);
-	&cpuid	();
-	&and	("ecx","\$IA32CAP_MASK1_AMD_XOP");	# isolate AMD XOP bit
-	&or	("ecx",1);		# make sure ecx is not zero
-	&mov	("ebp","ecx");
-
-	&cmp	("esi",0x80000008);
-	&jb	(&label("intel"));
-
-	&mov	("eax",0x80000008);
-	&cpuid	();
-	&movz	("esi",&LB("ecx"));	# number of cores - 1
-	&inc	("esi");		# number of cores
-
-	&mov	("eax",1);
-	&xor	("ecx","ecx");
-	&cpuid	();
-	&bt	("edx","\$IA32CAP_BIT0_HT");
-	&jnc	(&label("generic"));
-	&shr	("ebx",16);
-	&and	("ebx",0xff);
-	&cmp	("ebx","esi");
-	&ja	(&label("generic"));
-	&xor	("edx","\$IA32CAP_MASK0_HT");	# clear hyper-threading bit
-	&jmp	(&label("generic"));
-	
-&set_label("intel");
-	&cmp	("edi",4);
-	&mov	("edi",-1);
-	&jb	(&label("nocacheinfo"));
-
-	&mov	("eax",4);
-	&mov	("ecx",0);		# query L1D
-	&cpuid	();
-	&mov	("edi","eax");
-	&shr	("edi",14);
-	&and	("edi",0xfff);		# number of cores -1 per L1D
-
-&set_label("nocacheinfo");
-	&mov	("eax",1);
-	&xor	("ecx","ecx");
-	&cpuid	();
-	# force reserved bits to 0.
-	&and	("edx","\$~(IA32CAP_MASK0_INTELP4 | IA32CAP_MASK0_INTEL)");
-	&cmp	("ebp",0);
-	&jne	(&label("notintel"));
-	# set reserved bit#30 on Intel CPUs
-	&or	("edx","\$IA32CAP_MASK0_INTEL");
-	&and	(&HB("eax"),15);	# family ID
-	&cmp	(&HB("eax"),15);	# P4?
-	&jne	(&label("notintel"));
-	# set reserved bit#20 to engage RC4_CHAR
-	&or	("edx","\$IA32CAP_MASK0_INTELP4");
-&set_label("notintel");
-	&bt	("edx","\$IA32CAP_BIT0_HT");	# test hyper-threading bit
-	&jnc	(&label("generic"));
-	&xor	("edx","\$IA32CAP_MASK0_HT");
-	&cmp	("edi",0);
-	&je	(&label("generic"));
-
-	&or	("edx","\$IA32CAP_MASK0_HT");
-	&shr	("ebx",16);
-	&cmp	(&LB("ebx"),1);		# see if cache is shared
-	&ja	(&label("generic"));
-	&xor	("edx","\$IA32CAP_MASK0_HT"); # clear hyper-threading bit if not
-
-&set_label("generic");
-	&and	("ebp","\$IA32CAP_MASK1_AMD_XOP");	# isolate AMD XOP flag
-	# force reserved bits to 0.
-	&and	("ecx","\$~IA32CAP_MASK1_AMD_XOP");
-	&mov	("esi","edx");
-	&or	("ebp","ecx");		# merge AMD XOP flag
-
-	&bt	("ecx","\$IA32CAP_BIT1_OSXSAVE");	# check OSXSAVE bit
-	&jnc	(&label("clear_avx"));
-	&xor	("ecx","ecx");
-	&data_byte(0x0f,0x01,0xd0);	# xgetbv
-	&and	("eax",6);
-	&cmp	("eax",6);
-	&je	(&label("done"));
-	&cmp	("eax",2);
-	&je	(&label("clear_avx"));
-&set_label("clear_xmm");
-	# clear AESNI and PCLMULQDQ bits.
-	&and	("ebp","\$~(IA32CAP_MASK1_AESNI | IA32CAP_MASK1_PCLMUL)");
-	# clear FXSR.
-	&and	("esi","\$~IA32CAP_MASK0_FXSR");
-&set_label("clear_avx");
-	# clear AVX, FMA3 and AMD XOP bits.
-	&and	("ebp","\$~(IA32CAP_MASK1_AVX | IA32CAP_MASK1_FMA3 | IA32CAP_MASK1_AMD_XOP)");
-&set_label("done");
-	&mov	("eax","esi");
-	&mov	("edx","ebp");
-&set_label("nocpuid");
-&function_end("OPENSSL_ia32_cpuid");
-
-&asm_finish();