http://www.ibm.com/support/knowledgecenter/SSLTBW_2.1.0/com.ibm.zos.v2r1.ceea300/xplnk5.htm
Ah! You know what? I am 95% sure that AMODE 64 implies XPLINK. Why are you using the AIX compiler reference? There is a z/OS compiler reference manual, you know. Covers USS as well as legacy MVS. http://www-01.ibm.com/support/docview.wss?uid=swg27036892 Charles -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Janet Graff Sent: Thursday, August 25, 2016 5:52 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Dump in 64 bit mode "Storage around GPR2 is invalid." I don't know if I'm XPLINK or standard linkage. I'm using the following command to link xlc -o MY64.exe -q64 VSHVOLTG.o VSHVOLT.o VSHMSG.o MY64.o where would I look to see if XPLINK is turned on? How would I turn it off? I can't find XPLINK mentioned in the Compiler Reference V10.1 IBM XL C for AIX, V10.1 http://www-01.ibm.com/support/docview.wss?uid=swg27012874&aid=1. Regarding overlays, anything is possible but it's highly unlikely. I've been forcing dumps every couple of instructions to make sure things are clean. The registers in the downstack area don't all reflect the actual state of things when I force the abends. Can do a LA R5,186 and the dump will still show R5 containing all Beees. I wish I could use TSO TEST but I don't know how to get it to run on a USS executable. Janet >Are you XPLINK or standard linkage? >Any *possibility* that you have overlaid the stacked save areas in your code? >R12:R15 = 404040... looks mighty suspicious to me. >Charles ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
