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* objcopy.c (gap_fill_set, gap_fill): New static variables.

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(copy_options): Accept --gap-fill.
	(copy_usage): Mention --gap-fill.
	(copy_object): Support --gap-fill.
	(get_sections, compare_section_vma): New static functions.
	(copy_main): Handle --gap-fill.
	* binutils.texi, objcopy.1: Document --gap-fill.
This commit is contained in:
Ian Lance Taylor 1994-10-20 17:58:23 +00:00
parent 3066e752a5
commit 596d99ba32
4 changed files with 184 additions and 7 deletions
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6
binutils/objcopy.1
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@ -25,6 +25,7 @@ objcopy \- copy and translate object files
.RB "[\|" \-X\ |\ \-\-discard\-locals\fR "\|]"
.RB "[\|" \-b\ \fIbyte\fP |\ \-\-byte=\fIbyte\fP "\|]"
.RB "[\|" \-i\ \fIinterleave\fP |\ \-\-interleave=\fIinterleave\fP "\|]"
.RB "[\|" \-\-gap\-fill=\fIval\fP "\|]"
.RB "[\|" \-\-set\-start=\fIval\fP "\|]"
.RB "[\|" \-\-adjust\-start=\fIincr\fP "\|]"
.RB "[\|" \-\-adjust\-vma=\fIincr\fP "\|]"
@ -136,6 +137,11 @@ Only copy one out of every \fIinterleave\fP bytes. Which one to copy is
selected by the \fB\-b\fP or \fB\-\-byte\fP option. The default is 4.
The interleave is ignored if neither \fB\-b\fP nor \fB\-\-byte\fP is given.
.TP
.B \-\-gap\-fill=\fIval
Fill gaps between sections with \fIval\fP. This is done by increasing
the size of the section with the lower address, and filling in the extra
space created with \fIval\fP.
.TP
.B \fB\-\-set\-start=\fIval
Set the start address of the new file to \fIval\fP. Not all object
file formats support setting the start address.