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programming / comp.lang.asm.x86 / Re: rip-relative effective address calculation

SubjectAuthor
* rip-relative effective address calculationG G
`- Re: rip-relative effective address calculationG G

1
Subject: rip-relative effective address calculation
From: G G
Newsgroups: comp.lang.asm.x86
Organization: A noiseless patient Spider
Date: Fri, 14 Jun 2019 10:06 UTC
Path: i2pn2.org!i2pn.org!eternal-september.org!feeder.eternal-september.org!reader02.eternal-september.org!.POSTED!not-for-mail
From: gdot...@nospicedham.gmail.com (G G)
Newsgroups: comp.lang.asm.x86
Subject: rip-relative effective address calculation
Date: Fri, 14 Jun 2019 03:06:28 -0700 (PDT)
Organization: A noiseless patient Spider
Lines: 11
Approved: fbkotler@myfairpoint.net - comp.lang.asm.x86 moderation team.
Message-ID: <d04991c3-4aa0-406e-afdb-99dd86abc5bf@googlegroups.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Injection-Date: Fri, 14 Jun 2019 10:06:29 +0000
Injection-Info: h2725194.stratoserver.net; posting-host="c1183534aacfd4a6a36226096521d5bf";
logging-data="20833"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX183/cYxHnNTLEMRUiQOZPrxvQvQtZefMY4="
User-Agent: G2/1.0
Cancel-Lock: sha1:P8sYtOHqCQZ7i98NCLVbSUi2gxs=
View all headers
                     Memory Address               Machine Code                     instruction
                     00007ff8a06490              48 8b 05 f9 67 00 00         mov   rax,[Val]
RIP --->       00007ff778a06497           48 03 c1                              add    rax,rcx





how does the rip-relative effective address calculation take place
and what is it?



Subject: Re: rip-relative effective address calculation
From: G G
Newsgroups: comp.lang.asm.x86
Organization: A noiseless patient Spider
Date: Sat, 15 Jun 2019 17:51 UTC
References: 1
Path: i2pn2.org!i2pn.org!eternal-september.org!feeder.eternal-september.org!reader02.eternal-september.org!.POSTED!not-for-mail
From: gdot...@nospicedham.gmail.com (G G)
Newsgroups: comp.lang.asm.x86
Subject: Re: rip-relative effective address calculation
Date: Sat, 15 Jun 2019 10:51:55 -0700 (PDT)
Organization: A noiseless patient Spider
Lines: 23
Approved: fbkotler@myfairpoint.net - comp.lang.asm.x86 moderation team.
Message-ID: <5c031e7a-10b8-4aa6-85ad-702e57634494@googlegroups.com>
References: <d04991c3-4aa0-406e-afdb-99dd86abc5bf@googlegroups.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="UTF-8"
Injection-Date: Sat, 15 Jun 2019 17:51:56 +0000
Injection-Info: h2725194.stratoserver.net; posting-host="53827e228663bc03498cdd651384e532";
logging-data="13789"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/cBXMDPXxmkLi2fJOO62N253isdq5e5R8="
User-Agent: G2/1.0
Cancel-Lock: sha1:es4AAH/qj91/GZTpqdkVYdcw0uE=
View all headers
On Friday, June 14, 2019 at 6:15:49 AM UTC-4, G G wrote:
Memory Address               Machine Code                     instruction
                     00007ff8a06490              48 8b 05 f9 67 00 00         mov   rax,[Val]
RIP --->       00007ff778a06497           48 03 c1                              add    rax,rcx





how does the rip-relative effective address calculation take place
and what is it?

00007ff778a06497 + f9 67 00 00


00007ff778a0cc90


88 13 00 00 00 00 00 00
____________________________
           Val = 5000




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