~/tmp[0] % cat test.c #include <ruby.h> VALUE f() { return INT2FIX(1); } ~/tmp[0] % gcc -I/usr/include/ruby-1.9.0/ -I/usr/include/ruby-1.9.0/i486-linux/ test.c -c ~/tmp[0] % objdump -S test.o test.o: file format elf32-i386 Disassembly of section .</ruby.h>…