From: Andy Polyakov <appro@openssl.org>
Date: Wed, 1 Dec 2004 15:45:34 +0000 (+0000)
Subject: Complete backport of i386 RC4 assembler module from HEAD.
X-Git-Tag: BEN_FIPS_TEST_6~29
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fda344ece8fca0c67780aa1c653899afc2c743aa;p=oweals%2Fopenssl.git

Complete backport of i386 RC4 assembler module from HEAD.
---

diff --git a/crypto/perlasm/x86asm.pl b/crypto/perlasm/x86asm.pl
index 1cb96e914a..bef2667079 100644
--- a/crypto/perlasm/x86asm.pl
+++ b/crypto/perlasm/x86asm.pl
@@ -124,4 +124,6 @@ BSDI - a.out with a very primative version of as.
 EOF
 	}
 
+sub main'align() {} # swallow align statements in 0.9.7 context
+
 1;
diff --git a/crypto/perlasm/x86ms.pl b/crypto/perlasm/x86ms.pl
index fbb4afb9bd..b6bd744057 100644
--- a/crypto/perlasm/x86ms.pl
+++ b/crypto/perlasm/x86ms.pl
@@ -160,6 +160,7 @@ sub main'not	{ &out1("not",@_); }
 sub main'call	{ &out1("call",($_[0]=~/^\$L/?'':'_').$_[0]); }
 sub main'ret	{ &out0("ret"); }
 sub main'nop	{ &out0("nop"); }
+sub main'movz	{ &out2("movzx",@_); }
 
 sub out2
 	{
diff --git a/crypto/perlasm/x86nasm.pl b/crypto/perlasm/x86nasm.pl
index 30346af4ea..502f155dd1 100644
--- a/crypto/perlasm/x86nasm.pl
+++ b/crypto/perlasm/x86nasm.pl
@@ -169,6 +169,7 @@ sub main'not	{ &out1("not",@_); }
 sub main'call	{ &out1("call",($_[0]=~/^\$L/?'':'_').$_[0]); }
 sub main'ret	{ &out0("ret"); }
 sub main'nop	{ &out0("nop"); }
+sub main'movz	{ &out2("movzx",@_); }
 
 sub out2
 	{
diff --git a/crypto/perlasm/x86unix.pl b/crypto/perlasm/x86unix.pl
index 10b669bf04..c0cba05b07 100644
--- a/crypto/perlasm/x86unix.pl
+++ b/crypto/perlasm/x86unix.pl
@@ -137,7 +137,7 @@ sub main'shl	{ &out2("sall",@_); }
 sub main'shr	{ &out2("shrl",@_); }
 sub main'xor	{ &out2("xorl",@_); }
 sub main'xorb	{ &out2("xorb",@_); }
-sub main'add	{ &out2("addl",@_); }
+sub main'add	{ &out2($_[0]=~/%[a-d][lh]/?"addb":"addl",@_); }
 sub main'adc	{ &out2("adcl",@_); }
 sub main'sub	{ &out2("subl",@_); }
 sub main'rotl	{ &out2("roll",@_); }
@@ -164,7 +164,7 @@ sub main'jc	{ &out1("jc",@_); }
 sub main'jnc	{ &out1("jnc",@_); }
 sub main'jno	{ &out1("jno",@_); }
 sub main'dec	{ &out1("decl",@_); }
-sub main'inc	{ &out1("incl",@_); }
+sub main'inc	{ &out1($_[0]=~/%[a-d][hl]/?"incb":"incl",@_); }
 sub main'push	{ &out1("pushl",@_); $stack+=4; }
 sub main'pop	{ &out1("popl",@_); $stack-=4; }
 sub main'pushf	{ &out0("pushf"); $stack+=4; }
@@ -173,6 +173,7 @@ sub main'not	{ &out1("notl",@_); }
 sub main'call	{ &out1("call",($_[0]=~/^\.L/?'':$under).$_[0]); }
 sub main'ret	{ &out0("ret"); }
 sub main'nop	{ &out0("nop"); }
+sub main'movz	{ &out2("movzb",@_); }
 
 # The bswapl instruction is new for the 486. Emulate if i386.
 sub main'bswap