Hi All, I'm looking for reading on PT_GNU_STACK and PT_GNU_HEAP. The Gentoo documentation I have seen states GCC will add PT_GNU_STACK and PT_GNU_HEAP markings to the binary if compiled from non-asm files. If compiling ASM files, the markings are not added. The docs also state PaX ignores the markings (PaX offers no-execute plus more). Other than Gentoo documentation, I'm not finding much reading on GCC and PT_GNU_STACK and PT_GNU_HEAP. Does GCC have any reading on the topic? I don't ever recall seeing an option similar to Microsoft's /GS. Jeff
