get fixup target type
ea - address to get information about
returns: -1 - no fixup at the specified address
otherwise returns fixup target type FIXUP_...
long get_fixup_target_type(long ea);
#define FIXUP_MASK 0xF
#define FIXUP_BYTE FIXUP_OFF8 // 8-bit offset.
#define FIXUP_OFF8 0 // 8-bit offset.
#define FIXUP_OFF16 1 // 16-bit offset.
#define FIXUP_SEG16 2 // 16-bit base--logical segment base (selector).
#define FIXUP_PTR32 3 // 32-bit long pointer (16-bit base:16-bit
// offset).
#define FIXUP_OFF32 4 // 32-bit offset.
#define FIXUP_PTR48 5 // 48-bit pointer (16-bit base:32-bit offset).
#define FIXUP_HI8 6 // high 8 bits of 16bit offset
#define FIXUP_HI16 7 // high 16 bits of 32bit offset
#define FIXUP_LOW8 8 // low 8 bits of 16bit offset
#define FIXUP_LOW16 9 // low 16 bits of 32bit offset
#define FIXUP_REL 0x10 // fixup is relative to the linear address
// specified in the 3d parameter to set_fixup()
#define FIXUP_SELFREL 0x0 // self-relative?
// - disallows the kernel to convert operands
// in the first pass
// - this fixup is used during output
// This type of fixups is not used anymore.
// Anyway you can use it for commenting purposes
// in the loader modules
#define FIXUP_EXTDEF 0x20 // target is a location (otherwise - segment)
#define FIXUP_UNUSED 0x40 // fixup is ignored by IDA
// - disallows the kernel to convert operands
// - this fixup is not used during output
#define FIXUP_CREATED 0x80 // fixup was not present in the input file