(gdb) print self->start
$15 = (Elf32_Sym *) 0x804fb5ec
Here's its location in physical memory.
(gdb) print *symtab
$23 = {sh_name = 1, sh_type = 2, sh_flags = 0, sh_addr = 5223916, sh_offset = 5367452, sh_size = 70736, sh_link = 16,
sh_info = 1663, sh_addralign = 4, sh_entsize = 16}
(gdb) printf "%x\n", 5223916
4fb5ec
Now, with the system fully booted, I find this address's page:
(gdb) print (5223916 - vm_page_segs[0].start)/4096
$44 = 1259
...and now start looking at the page table entries:
(gdb) print vm_page_segs[0].pages[1259].type
$52 = 0
(gdb) print vm_page_segs[0].pages[1260].type
$53 = 0
(gdb) print vm_page_segs[0].pages[1261].type
$54 = 0
(gdb) print vm_page_segs[0].pages[1262].type
$55 = 0