Assembly Code
2006-05-10 by ³³«æµ¦³ñÌX
Hi All, What does LDR R3, [R11, #-0x0010] means?? Does it means copy memory[R11-0x0010] to R3? Plse..plse..teach me. Thank you. Octavius
Thread
Assembly Code
Re: [lpc2000] Assembly Code
2006-05-10 by 42Bastian Schick
> What does LDR R3, [R11, #-0x0010] means?? > Does it means copy memory[R11-0x0010] to R3? Yes. > Plse..plse..teach me. Just single step the code will show you ... -- 42Bastian
Re: Assembly Code
2006-05-10 by fordp2002
Just a guess now but does it mean LDR = Load Register R3 means R3 [] is inderection - is negatibe and 0x0010 is 16 or 4 words So i would think it means :- Load Register R3 with the contents of the memory location pointed too by register R11 minus 16. Do I get a star ;) or am I totally wrong. --- In lpc2000@yahoogroups.com, 42Bastian Schick <bastian42@...> wrote:
Show quoted textHide quoted text
> > > What does LDR R3, [R11, #-0x0010] means?? > > Does it means copy memory[R11-0x0010] to R3? > > Yes. > > > Plse..plse..teach me. > > Just single step the code will show you ... > > -- > 42Bastian >
Re: Assembly Code
2006-05-10 by ³³«æµ¦³ñÌX
Hi All, Thanks for the response. Initially, I got confuse..because of LDR PC, [PC, #-0x0FF0]. Indeed.. single step the code is useful. Octavius > --- In lpc2000@yahoogroups.com, 42Bastian Schick <bastian42@> wrote:
Show quoted textHide quoted text
> > > > > What does LDR R3, [R11, #-0x0010] means?? > > > Does it means copy memory[R11-0x0010] to R3? > > > > Yes. > > > > > Plse..plse..teach me. > > > > Just single step the code will show you ... > > > > -- > > 42Bastian > > >