Yes, x86 is 32 bit. Wrote a small kernel for VGA, keyboard IO, and mouse IO. But, x86_64 is 64 bit. The main difference is that the registers are extended to 64 bit and there are more of them. The x86_64 instruction set has a few more instructs along with x86. But here's the thing - is the memory map the same as x86? If no, can i have the specs?
Is x86_64 memory map same as x86's?
424 Views Asked by user135142 At
0
There are 0 best solutions below
Related Questions in X86
- Passing arguments to main in C using Eclipse
- kernel module does not print packet info
- error C2016 (C requires that a struct or union has at least one member) and structs typedefs
- Drawing with ncurses, sockets and fork
- How to catch delay-import dll errors (missing dll or symbol) in MinGW(-w64)?
- Configured TTL for A record(s) backing CNAME records
- Allocating memory for pointers inside structures in functions
- Finding articulation point of undirected graph by DFS
- C first fgets() is being skipped while the second runs
- C std library don't appear to be linked in object file
Related Questions in X86-64
- Passing arguments to main in C using Eclipse
- kernel module does not print packet info
- error C2016 (C requires that a struct or union has at least one member) and structs typedefs
- Drawing with ncurses, sockets and fork
- How to catch delay-import dll errors (missing dll or symbol) in MinGW(-w64)?
- Configured TTL for A record(s) backing CNAME records
- Allocating memory for pointers inside structures in functions
- Finding articulation point of undirected graph by DFS
- C first fgets() is being skipped while the second runs
- C std library don't appear to be linked in object file
Related Questions in 32BIT-64BIT
- Passing arguments to main in C using Eclipse
- kernel module does not print packet info
- error C2016 (C requires that a struct or union has at least one member) and structs typedefs
- Drawing with ncurses, sockets and fork
- How to catch delay-import dll errors (missing dll or symbol) in MinGW(-w64)?
- Configured TTL for A record(s) backing CNAME records
- Allocating memory for pointers inside structures in functions
- Finding articulation point of undirected graph by DFS
- C first fgets() is being skipped while the second runs
- C std library don't appear to be linked in object file
Related Questions in OSDEV
- Passing arguments to main in C using Eclipse
- kernel module does not print packet info
- error C2016 (C requires that a struct or union has at least one member) and structs typedefs
- Drawing with ncurses, sockets and fork
- How to catch delay-import dll errors (missing dll or symbol) in MinGW(-w64)?
- Configured TTL for A record(s) backing CNAME records
- Allocating memory for pointers inside structures in functions
- Finding articulation point of undirected graph by DFS
- C first fgets() is being skipped while the second runs
- C std library don't appear to be linked in object file
Related Questions in IOPORTS
- Passing arguments to main in C using Eclipse
- kernel module does not print packet info
- error C2016 (C requires that a struct or union has at least one member) and structs typedefs
- Drawing with ncurses, sockets and fork
- How to catch delay-import dll errors (missing dll or symbol) in MinGW(-w64)?
- Configured TTL for A record(s) backing CNAME records
- Allocating memory for pointers inside structures in functions
- Finding articulation point of undirected graph by DFS
- C first fgets() is being skipped while the second runs
- C std library don't appear to be linked in object file
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?