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The meaning of the ARM Instruction ldmcsia

Hi

I am a newbie to the ARM instruction set ,working on one of the variant of the ARM chips

I came acroos the code which had the instruction "ldmcsia r13!,{r0-r12,r14}"
I know
ld -->load
m--->multiple
cs -->??
ia--->increment after


what does cs signify here

With Best Regards,
Deepu
Jan 25 '07 #1
4 3203
Hi

I am a newbie to the ARM instruction set ,working on one of the variant of the ARM chips in assembly level language

I came acroos the code which had the instruction "ldmcsia r13!,{r0-r12,r14}"
I know
ld -->load
m--->multiple
cs -->??
ia--->increment after


what does cs signify here

With Best Regards,
Deepu
Jan 25 '07 #2
r035198x
13,262 8TB
Hi

I am a newbie to the ARM instruction set ,working on one of the variant of the ARM chips

I came acroos the code which had the instruction "ldmcsia r13!,{r0-r12,r14}"
I know
ld -->load
m--->multiple
cs -->??
ia--->increment after


what does cs signify here

With Best Regards,
Deepu
One thread per question please. Perhaps you should have asked this in the techie forum too.
Jan 25 '07 #3
19478
1
its so sad that this person hasnt been answered till now ....even i do assembly level programing i dont know this ...very very latest one i suppose

Hi

I am a newbie to the ARM instruction set ,working on one of the variant of the ARM chips

I came acroos the code which had the instruction "ldmcsia r13!,{r0-r12,r14}"
I know
ld -->load
m--->multiple
cs -->??
ia--->increment after


what does cs signify here

With Best Regards,
Deepu
Mar 16 '07 #4
RedSon
5,000 Expert 4TB
Hi

I am a newbie to the ARM instruction set ,working on one of the variant of the ARM chips

I came acroos the code which had the instruction "ldmcsia r13!,{r0-r12,r14}"
I know
ld -->load
m--->multiple
cs -->??
ia--->increment after


what does cs signify here

With Best Regards,
Deepu

CS usually stands for Carry Set in Mnemonics but all I see in the instruction set is LDMIA not LDMCSIA.
Mar 16 '07 #5

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