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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| en:docs:tk:formats:newexe [2024/09/25 06:08] – prokushev | en:docs:tk:formats:newexe [2024/09/26 12:59] (current) – prokushev | ||
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| + | ====== New Executable file format ====== | ||
| + | |||
| + | New Executable (NE) file format used by set of operating system including OS/2, Windows, Multitasking MS-DOS 4 and set of DOS Extenders. It is designed to be store on disk and in-memory usage. In-disk format is same for all OSes, but In-memory usage is mostly specific for Windows systems. | ||
| + | |||
| ^ Offset ^ Size ^ Name ^ Description ^ | ^ Offset ^ Size ^ Name ^ Description ^ | ||
| | 00h | WORD | ne_magic | Signature word NEMAGIC | | | 00h | WORD | ne_magic | Signature word NEMAGIC | | ||
| Line 71: | Line 75: | ||
| } ns_union; | } ns_union; | ||
| }; | }; | ||
| + | |||
| + | Relocation table header | ||
| ^ Offset ^ Size ^ Name ^ Description ^ | ^ Offset ^ Size ^ Name ^ Description ^ | ||
| | 00h | WORD | nr_nreloc | ??? | | | 00h | WORD | nr_nreloc | ??? | | ||
| + | Relocation table entry | ||
| + | |||
| + | ^ Offset ^ Size ^ Name ^ Description ^ | ||
| + | | 00h | char | nr_stype | ??? | | ||
| + | | 01h | char | nr_flags | ??? | | ||
| + | | 02h | WORD | nr_soff | ??? | | ||
| + | | Internal fixup |||| | ||
| + | | 04h | char | nr_segno | ??? | | ||
| + | | 05h | char | nr_res | ??? | | ||
| + | | 06h | WORD | nr_entry | ??? | | ||
| + | | ??? |||| | ||
| + | | 04h | WORD | nr_mod | ??? | | ||
| + | | 06h | WORD | nr_proc | ??? | | ||
| + | | OS Fixup |||| | ||
| + | | 04h | WORD | nr_ostype | ??? | | ||
| + | | 06h | WORD | nr_osres | ??? | | ||
| - | struct new_rlc { | ||
| - | char nr_stype; | ||
| - | char nr_flags; | ||
| - | WORD nr_soff; | ||
| - | union { | ||
| - | struct { | ||
| - | char nr_segno; | ||
| - | char nr_res; | ||
| - | WORD nr_entry; | ||
| - | } nr_intref; | ||
| - | struct { | ||
| - | WORD nr_mod; | ||
| - | WORD nr_proc; | ||
| - | } nr_import; | ||
| - | struct { | ||
| - | WORD nr_ostype; | ||
| - | WORD nr_osres; | ||
| - | } nr_osfix; | ||
| - | } nr_union; | ||
| - | }; | ||
| ^ Offset ^ Size ^ Name ^ Description ^ | ^ Offset ^ Size ^ Name ^ Description ^ | ||