Re: Disassembly/Reassembly

2021-11-18 Thread David Spiegel
9:20 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Disassembly/Reassembly JMQ416A On 2021-11-18 09:13, Seymour J Metz wrote: It sounds as if the disassembler is not generating an EXTRN TSAUXWRK from the ESD entry. Which disassembler are you using? -- Shmuel (Seymour J.) Metz http

Re: Disassembly/Reassembly

2021-11-18 Thread Seymour J Metz
gel...@hotmail.com] Sent: Thursday, November 18, 2021 9:20 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Disassembly/Reassembly JMQ416A On 2021-11-18 09:13, Seymour J Metz wrote: > It sounds as if the disassembler is not generating an EXTRN TSAUXWRK from the > ESD entry. Which disassembler are

Re: Disassembly/Reassembly

2021-11-18 Thread John McKown
On Thu, Nov 18, 2021, 10:07 Tom Brennan wrote: > On 11/17/2021 7:32 PM, Tony Thigpen wrote: > > > It's amazing that the disassembler does as good a job as it does. Pat > > the guys on the back that wrote it. > > Yep! And maybe one day an AI program will be able to produce better > labels and

Re: Disassembly/Reassembly

2021-11-18 Thread Tom Brennan
On 11/17/2021 7:32 PM, Tony Thigpen wrote: It's amazing that the disassembler does as good a job as it does. Pat the guys on the back that wrote it. Yep! And maybe one day an AI program will be able to produce better labels and comments than the original. No need for the Open Source

Re: Disassembly/Reassembly

2021-11-18 Thread David Spiegel
From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of David Spiegel [dspiegel...@hotmail.com] Sent: Wednesday, November 17, 2021 5:50 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Disassembly/Reassembly Hi, I have been given a Load Module and source code

Re: Disassembly/Reassembly

2021-11-18 Thread Seymour J Metz
of David Spiegel [dspiegel...@hotmail.com] Sent: Wednesday, November 17, 2021 5:50 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Disassembly/Reassembly Hi, I have been given a Load Module and source code. The Source Code, however, does not 100% match the Disassembled Load Module. This module has been

Re: Disassembly/Reassembly

2021-11-17 Thread Tony Thigpen
The disassembler can not determine if the original source was an =A() or =V(xxx). This, and other things, require someone to work with the disassembled code to actually make it assemble clean. It's amazing that the disassembler does as good a job as it does. Pat the guys on the back that

Re: Disassembly/Reassembly

2021-11-17 Thread CM Poncelet
Try coding "L R2,=V(TSAUXWRK)"   On 17/11/2021 22:50, David Spiegel wrote: > Hi, > I have been given a Load Module and source code. > The Source Code, however, does not 100% match the Disassembled Load > Module. > This module has been running in production since 1994. > > With that preface

Disassembly/Reassembly

2021-11-17 Thread David Spiegel
Hi, I have been given a Load Module and source code. The Source Code, however, does not 100% match the Disassembled Load Module. This module has been running in production since 1994. With that preface ... I tried reassembling the disassembled module source and have a problem. One instruction