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Improve description of rgblink -O (#1162)

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Eldred Habert
2023-08-19 11:52:09 +02:00
committed by GitHub
parent 168950855d
commit e634888a50
1 changed files with 8 additions and 3 deletions
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@@ -81,9 +81,14 @@ Write a map file to the given filename, listing how sections and symbols were as
Write a symbol file to the given filename, listing the address of all exported symbols. Write a symbol file to the given filename, listing the address of all exported symbols.
Several external programs can use this information, for example to help debugging ROMs. Several external programs can use this information, for example to help debugging ROMs.
.It Fl O Ar overlay_file , Fl Fl overlay Ar overlay_file .It Fl O Ar overlay_file , Fl Fl overlay Ar overlay_file
If specified, sections will be overlaid "on top" of the provided ROM image. If specified, sections will be overlaid "on top" of the ROM image
In that case, all sections must be fixed. .Ar overlay_file :
This may be used to patch an existing binary. empty space between sections will be filled by the corresponding bytes from
.Ar overlay_file .
This is useful to patch an existing ROM.
Note that all sections must be fixed (forced bank
.Sy and
address)!
.It Fl o Ar out_file , Fl Fl output Ar out_file .It Fl o Ar out_file , Fl Fl output Ar out_file
Write the ROM image to the given file. Write the ROM image to the given file.
.It Fl p Ar pad_value , Fl Fl pad Ar pad_value .It Fl p Ar pad_value , Fl Fl pad Ar pad_value