Hello, I have a C code, which creates a file *file.txt* and prints the hello world content in the file.
#include<stdio.h> int main () { FILE *fp; char str[] = "Hello world"; fp = fopen( "file.txt" , "w" ); fwrite(str , 1 , sizeof(str) , fp ); fclose(fp); return(0); } This binary is compiled in a static form My question is that, since I'm using a gem5 simulator in syscall emulation mode. I'm working on linux system. In the hardware level, since we only know the instructions, for example if the binary has to open *file.txt*, how can I redirect it to open a different file (say *hello.txt*, i.e., for any filename specified, it should just trigger hello.txt). Any help would be appreciated. Thanks!
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