delorie.com/archives/browse.cgi   search  
Mail Archives: cygwin/2012/09/11/10:28:58

X-Recipient: archive-cygwin AT delorie DOT com
X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,BAYES_00,TW_OJ
X-Spam-Check-By: sourceware.org
X-SWARE-Spam-Status: No, hits=0.3 required=5.0 tests=AWL,BAYES_00,RCVD_VIA_APNIC,TW_OJ
Message-Id: <announce.2C2549C9-5CFB-48D9-ABB9-4FD8DD811E75@scarff.id.au>
From: Dean Scarff <dos AT scarff DOT id DOT au>
To: cygwin AT cygwin DOT com
Subject: [ANNOUNCEMENT] Updated: nasm-2.10.05-1
Mime-Version: 1.0 (Apple Message framework v936)
Date: Tue, 11 Sep 2012 22:52:23 +1000
Reply-To: cygwin AT cygwin DOT com
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com

The cygwin package of nasm has been update to version 2.10.05.  This  
is the latest stable upstream version available from http://nasm.us/

The Netwide Assembler, NASM, is an 80x86 and x86-64 assembler designed  
for portability and modularity.

The full upstream changelog since the last Cygwin package (2.08.02) is  
long; below are excerpts for the two major upstream releases.  The  
full history is available at http://nasm.us/doc/nasmdocc.html

Version 2.10:
  - When optimization is enabled, mov r64,imm now optimizes to the  
shortest form possible between:
      mov r32,imm32                   ;  5 bytes
      mov r64,imm32                   ;  7 bytes
      mov r64,imm64                   ; 10 bytes
  - Add support for the Intel AVX2 instruction set.
  - Add support for Bit Manipulation Instructions 1 and 2.
  - Add support for Intel Transactional Synchronization Extensions  
(TSX).
  - Add support for x32 ELF (32-bit ELF with the CPU in 64-bit mode.)
  - Add support for bigendian UTF-16 and UTF-32.

Version 2.09:
  - Fixed assignment the magnitude of %rep counter. It is limited to  
62 bits now.
  - Fixed NULL dereference if argument of %strlen resolves to  
whitespace. For example if nonexistent macro parameter is used.
  - %ifenv, %elifenv, %ifnenv, and %elifnenv directives introduced.
  - Fixed NULL dereference if environment variable is missed.
  - Updates of new AVX v7 Intel instructions.
  - PUSH imm32 is now officially documented.
  - Fix for encoding the LFS, LGS and LSS in 64-bit mode.
  - Fixes for compatibility with OpenWatcom compiler and DOS 8.3 file  
format limitation.
  - Macros parameters range expansion introduced.
  - Backward compatibility on expanging of local sigle macros restored.
  - 8 bit relocations for elf and bin output formats are introduced.
  - Short intersegment jumps are permitted now.
  - An alignment more than 64 bytes are allowed for win32, win64  
output formats.
  - SECTALIGN directive introduced.
  - nojmp option introduced in smartalign package.
  - Short aliases win, elf and macho for output formats are  
introduced. Each stands for win32, elf32 and macho32 accordingly.
  - Faster handling of missing directives implemented.
  - Various small improvements in documentation.
  - No hang anymore if unable to open malloc.log file.
  - The environments without vsnprintf function are able to build nasm  
again.
  - AMD LWP instructions updated.
  - Tighten EA checks. We warn a user if there overflow in EA  
addressing.
  - Make -Ox the default optimization level. For the legacy behavior,  
specify -O0 explicitly.
  - Environment variables read with %! or tested with %ifenv can now  
contain non-identifier characters if surrounded by quotes.
  - Add a new standard macro package %use fp for floating-point  
convenience macros.

--
Dean Scarff

*** CYGWIN-ANNOUNCE UNSUBSCRIBE INFO ***

  If you want to unsubscribe from the cygwin-announce mailing list,  
look at the "List-Unsubscribe: " tag in the email header of this  
message. Send email to the address specified there. It will be in the  
format:

  cygwin-announce-unsubscribe-you=yourdomain.com <at> cygwin.com

  If you need more information on unsubscribing, start reading here:

  http://sourceware.org/lists.html#unsubscribe-simple

  Please read *all* of the information on unsubscribing that is  
available starting at this URL.

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019