Re: Regarding GDT

2010-09-30 Thread luca ellero
Hi, Il 29/09/2010 19.28, Sri Ram Vemulpali wrote: Hi All, I have a doubt regarding implementation of segmentation in OS. Since GDT is used to implement the segmentation, in that table you add all segments descriptors dividing the linear address space. In a flat model you

Re: Regarding GDT

2010-09-30 Thread Pei Lin
2010/9/30 Sri Ram Vemulpali sri.ram.gm...@gmail.com: Hi All,      I have a doubt regarding implementation of segmentation in OS.      Since GDT is used to implement the segmentation, in that table you add all segments descriptors dividing the linear address space.      In a flat model you

Regarding GDT

2010-09-29 Thread Sri Ram Vemulpali
Hi All, I have a doubt regarding implementation of segmentation in OS. Since GDT is used to implement the segmentation, in that table you add all segments descriptors dividing the linear address space. In a flat model you assign for every descriptor the base as 0x0 and limit as