Issues identifying symbols on segments other than the first one

[AngheloAlf]

flib may report the wrong address for symbols that are located on a segment after the first code segment (often referred to as boot).

This happens because flib doesn't account for segments not having contiguous vram addresses. This only happens when the code of a function is identified and the address of that function is calculated, getting symbol based on symbol references (relocations) doesn't seem to have this issue.
Because of this flib may report the same symbol twice with different addresses:

__MusIntMemInit, 0x80076360, 0x4C  (lib_memory, true)
__MusIntMemMalloc, 0x800763AC, 0x30  (lib_memory, true)

// ...

__MusIntMemInit, 0x8008F230, 0x0  (player, false)
__MusIntMemMalloc, 0x8008F27C, 0x0  (aud_dma, false)