Initial work on parsing NE (16-bit) executables.

This is just lx_dump for now, but if some work proves out, we can load these with lx_loader, too, and bridge the 16-bit APIs to 32-bits the same as we do anyhow, giving us access to 16-bit OS/2 binaries.
icculus · Mar 7, 2018 · 8e2c144 · 8e2c144
1 parent c4ba0aa
commit 8e2c144
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Showing 2 changed files with 376 additions and 28 deletions.
diff --git a/lib2ine.h b/lib2ine.h
@@ -137,6 +137,47 @@ typedef struct LxResourceTableEntry
     uint32 offset;
 } LxResourceTableEntry;
 
+typedef struct NeHeader
+{
+    uint8 magic_n;
+    uint8 magic_e;
+    uint8 linker_version;
+    uint8 linker_revision;
+    uint16 entry_table_offset;
+    uint16 entry_table_size;
+    uint32 crc32;
+    uint16 module_flags;
+    uint16 auto_data_segment;
+    uint16 dynamic_heap_size;
+    uint16 stack_size;
+    uint16 reg_ip;
+    uint16 reg_cs;
+    uint16 reg_sp;
+    uint16 reg_ss;
+    uint16 num_segment_table_entries;
+    uint16 num_module_ref_table_entries;
+    uint16 non_resident_name_table_size;
+    uint16 segment_table_offset;
+    uint16 resource_table_offset;
+    uint16 resident_name_table_offset;
+    uint16 module_reference_table_offset;
+    uint16 imported_names_table_offset;
+    uint32 non_resident_name_table_offset;
+    uint16 num_movable_entries;
+    uint16 sector_alignment_shift_count;
+    uint16 num_resource_entries;
+    uint8 exe_type;
+    uint8 reserved[9];
+} NeHeader;
+
+typedef struct NeSegmentTableEntry
+{
+    uint16 offset;
+    uint16 size;
+    uint16 segment_flags;
+    uint16 minimum_allocation;
+} NeSegmentTableEntry;
+
 #pragma pack(pop)