Write an ASM program that reads a value for the variable littleEndian and then uses a sequence of MOV instructions to fill the array bigEndian with the bytes of littleEndian in reverse order. For instance, if littleEndian = 12345678h then bigEndian should be filled as 12h, 34h, 56h, 78h. .data bigEndian BYTE ?, ?, ?, ? littleEndian DWORD 12345678h You must first read in an arbitrary value for littleEndian and then fill and display the content of bigEndian in a single line. For example: if I read the value FEDCBA98h for littleEndian, then bigEndian will be first filled and then displayed as FEh, DCh, BAh, 98h. littleEndian must be read as a hexadecimal number; use the readHex library function. Likewise, the cells of bigEndian must be displayed in hexadecimal; use the writeHex library function. Both functions are described in the textbook.
Write an ASM program that reads a value for the variable littleEndian and then uses a sequence of MOV instructions to fill the array bigEndian with the bytes of littleEndian in reverse order. For instance, if littleEndian = 12345678h then bigEndian should be filled as 12h, 34h, 56h, 78h. .data bigEndian BYTE ?, ?, ?, ? littleEndian DWORD 12345678h You must first read in an arbitrary value for littleEndian and then fill and display the content of bigEndian in a single line. For example: if I read the value FEDCBA98h for littleEndian, then bigEndian will be first filled and then displayed as FEh, DCh, BAh, 98h. littleEndian must be read as a hexadecimal number; use the readHex library function. Likewise, the cells of bigEndian must be displayed in hexadecimal; use the writeHex library function. Both functions are described in the textbook.
Step by step
Solved in 4 steps with 1 images
