X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fsha%2Fasm%2Fsha256-c64xplus.pl;h=8dba0c84e02e4840c72acc137145480e25bd34fa;hp=798f78309b77e993e78ca435fe2b1ea795764b98;hb=32be631ca1f2b73c92e4f7f5d23f1c3aee80ec69;hpb=904732f68bcc6ebd3f8961a9272bc811dc26bcbd

diff --git a/crypto/sha/asm/sha256-c64xplus.pl b/crypto/sha/asm/sha256-c64xplus.pl
index 798f78309b..8dba0c84e0 100644
--- a/crypto/sha/asm/sha256-c64xplus.pl
+++ b/crypto/sha/asm/sha256-c64xplus.pl
@@ -1,4 +1,11 @@
-#!/usr/bin/env perl
+#! /usr/bin/env perl
+# Copyright 2012-2016 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the Apache License 2.0 (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
 #
 # ====================================================================
 # Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
@@ -19,8 +26,7 @@
 # service routines are expected to preserve it and for own well-being
 # zero it upon entry.
 
-while (($output=shift) && ($output!~/\w[\w\-]*\.\w+$/)) {}
-open STDOUT,">$output";
+$output = pop and open STDOUT,">$output";
 
 ($CTXA,$INP,$NUM) = ("A4","B4","A6");            # arguments
  $K256="A3";
@@ -38,6 +44,10 @@ open STDOUT,">$output";
 
 $code.=<<___;
 	.text
+
+	.if	.ASSEMBLER_VERSION<7000000
+	.asg	0,__TI_EABI__
+	.endif
 	.if	__TI_EABI__
 	.nocmp
 	.asg	sha256_block_data_order,_sha256_block_data_order
@@ -54,24 +64,25 @@ $code.=<<___;
 
 	.global	_sha256_block_data_order
 _sha256_block_data_order:
+__sha256_block:
 	.asmfunc stack_usage(64)
 	MV	$NUM,A0				; reassign $NUM
 ||	MVK	-64,B0
   [!A0]	BNOP	RA				; if ($NUM==0) return;
 || [A0]	STW	FP,*SP--[16]			; save frame pointer and alloca(64)
 || [A0]	MV	SP,FP
-   [A0]	ADDKPC	_sha256_block_data_order,B2
+   [A0]	ADDKPC	__sha256_block,B2
 || [A0]	AND	B0,SP,SP			; align stack at 64 bytes
 	.if	__TI_EABI__
    [A0]	MVK	0x00404,B1
-|| [A0]	MVKL	\$PCR_OFFSET(K256,_sha256_block_data_order),$K256
+|| [A0]	MVKL	\$PCR_OFFSET(K256,__sha256_block),$K256
    [A0]	MVKH	0x50000,B1
-|| [A0]	MVKH	\$PCR_OFFSET(K256,_sha256_block_data_order),$K256
+|| [A0]	MVKH	\$PCR_OFFSET(K256,__sha256_block),$K256
 	.else
    [A0]	MVK	0x00404,B1
-|| [A0]	MVKL	(K256-_sha256_block_data_order),$K256
+|| [A0]	MVKL	(K256-__sha256_block),$K256
    [A0]	MVKH	0x50000,B1
-|| [A0]	MVKH	(K256-_sha256_block_data_order),$K256
+|| [A0]	MVKH	(K256-__sha256_block),$K256
 	.endif
    [A0]	MVC	B1,AMR				; setup circular addressing
 || [A0]	MV	SP,$Xia
@@ -305,4 +316,4 @@ K256:
 ___
 
 print $code;
-close STDOUT;
+close STDOUT or die "error closing STDOUT";