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Urgent help needed please Near and Far call syntax
- From: penumarthy sreenivas <sunilsreenivas2001 at yahoo dot com>
- To: binutils at sources dot redhat dot com
- Date: Tue, 15 Jul 2003 13:35:54 -0700 (PDT)
- Subject: Urgent help needed please Near and Far call syntax
Hi All,
I have some doubts about how to write mnemonic
code in assembly GNU AS for following cases:
(Intel Syntax)
Please correct me if I am at mistake
1. JMP rel8/16/32 (Opcode E8,E9): JMP LABEL
(Is there any other mnemonic that will generate this
opcode ?)
2.JMP r/m16/32(Opcode FF/4):JMP
[base+scale*index+disp]
base,index 32 bit registers
3.JMP ptr16:16/32(Opcode EA) What is mnemonic????
4.JMP m16:16/32 (Opcode FF/5) JMP [0x80404142]
(Just some 32 bit address assuming no address byte
prefix). Is there are any other mnemmonic to specify
m16:16/32 mode.
Thanks a lot,
Sunil.
=====
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