malloc/free details in gcc5.1

Hello, I want to look at the details of malloc/free in the gcc5.1(I have downloaded). But I don't know the file structure of gcc! Where is the file containing malloc/free ? And is there any advice about reading the source code about gcc? Besides , what's the relationship between gcc and

Re: malloc/free details in gcc5.1

mudongliang wrote: Hello, I want to look at the details of malloc/free in the gcc5.1(I have downloaded). But I don't know the file structure of gcc! Where is the file containing malloc/free ? And is there any advice about reading the source code about gcc? Besides , what's the relationship