From: Vadiraj C S <vadiraj@odysseytec.com>
To: linux-assembly@vger.kernel.org
Subject: explaination needed.
Date: Tue, 3 Feb 2004 12:24:36 +0530 [thread overview]
Message-ID: <20040203122436.5eeb776f.vadiraj@odysseytec.com> (raw)
In-Reply-To: <m3hdyiwfgz.fsf@lab21.cs.bitpack.org>
Hello Everyone!!
I was just looking at the asm code generated by gcc. I could not get some of the stuffs, here, I'm familiar with
nasm assembler syntax, but this does not seem to be nasm syntax.
the code is for the following c program
int main()
{
char *c ="1"
c[0]= "2" ;
}
asm code for the above..
.file "temp.c"
.section .rodata
.LC0:
.string "1"
.text
.align 2
.globl main
.type main,@function
main:
pushl %ebp
movl %esp, %ebp
subl $8, %esp
andl $-16, %esp
movl $0, %eax
subl %eax, %esp
movl $.LC0, -4(%ebp)
movl -4(%ebp), %eax
movb $50, (%eax)
leave
ret
.Lfe1:
.size main,.Lfe1-main
.ident "GCC: (GNU) 3.2"
what syntax is this, and what does $ represent. does the .rodata mean readonly data?
Thanks in advance..
--
Regards
Vadiraj C S
next prev parent reply other threads:[~2004-02-03 6:54 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-26 21:46 ia32 instruction sets Frederic Beuserie
2004-01-27 10:50 ` peter willy krause
2004-02-03 6:54 ` Vadiraj C S [this message]
2004-02-03 7:52 ` explaination needed Anticipating a Reply
2004-02-03 17:00 ` peter willy krause
2004-02-04 9:47 ` dEAthBloW-wnCia
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