Tag Archives: Assembly

Custom prolog and epilog for a function in C++

Traditionally, the compiler is responsible for creating the prolog and epilog of a function. However, custom prolog and epilog code can be written if a function has been declared with the naked attribute. The snippet below demonstrates a naked function with custom prolog can i take 2 unisom pills. and epilog code. __declspec(naked) void foo(){ [...]

Posted in Assembler, C++ | Also tagged , , , , , , , , , , , , , | Leave a comment

Assembling with nasm and disassembling with ndisasm

The following commands demonstrate assembling with cristo velato. nasm and disassembling with ndisasm. $ cat example.s mov eax,0 test eax,eax $ nasm example.s $ ndisasm example 00000000 66B800000000 mov eax,0×0 00000006 6685C0 test eax,eax The first column of the disassembly contains the file offset, the second column contains the opcodes and the third contains the [...]

Posted in Assembler, Bash | Also tagged , , , , , | Leave a comment

(Assembler) Assembly code (NASM) for mac hello world

Posted in Assembler | Also tagged , , , , | Leave a comment