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* objcopy.c (struct section_list): Add fields remove, set_flags,

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and flags.  Change adjust from boolean to enum.
	(remove_sections): Remove static variable.
	(sections_removed): New static variable.
	(copy_options): Add --set-section-flags.
	(copy_usage): Mention --set-section-flags.
	(parse_flags): New static function.
	(find_section_list): New static function.
	(is_strip_symbol): Change return type from int to boolean.
	(is_strip_section): New static function.
	(filter_symbols): Call is_strip_section.
	(copy_object): When adding sections, check for specified flags or
	VMA.  Call filter_symbols if any sections are being removed.
	(setup_section): Use find_section_list function rather than
	looking through remove_sections and adjust_sections.  Handle
	--set-section-flags.
	(copy_section): Use find_section_list rather than looking through
	remove_sections.
	(strip_main): Use find_section_list instead of adding items to
	sections_removed.
	(copy_main): Use find_section_list instead of adding items to
	sections_removed and adjust_sections.  Handle --set-section-flags.
	* binutils.texi, objcopy.1: Document --set-section-flags.
This commit is contained in:
Ian Lance Taylor
1995-02-17 19:21:24 +00:00
parent ebb6075d2a
commit 5ab41086ca
3 changed files with 353 additions and 85 deletions
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8
binutils/objcopy.1
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@@ -34,6 +34,7 @@ objcopy \- copy and translate object files
.RB "[\|" \-\-adjust\-section\-vma=\fIsection{=,+,-}val\fR "\|]"
.RB "[\|" \-\-adjust\-warnings\fR "\|]"
.RB "[\|" \-\-no\-adjust\-warnings\fR "\|]"
.RB "[\|" \-\-set\-section\-flags=\fIsection=flags\fR "\|]"
.RB "[\|" \-\-add\-section=\fIsectionname=filename\fR "\|]"
.RB "[\|" \-v\ |\ \-\-verbose\fR "\|]"
.RB "[\|" \-V\ |\ \-\-version\fR "\|]"
@@ -188,6 +189,13 @@ not exist, issue a warning. This is the default.
Do not issue a warning if \fB\-\-adjust\-section\-vma\fP is used, even
if the named section does not exist.
.TP
.B \fB\-\-set\-section\-flags=\fIsection=flags
Set the flags for the named section. The \fIflags\fP argument is a
comma separated string of flag names. The recognized names are
\fIalloc\fP, \fIload\fP, \fIreadonly\fP, \fIcode\fP, \fIdata\fP, and
\fIrom\fP. Not all flags are meaningful for all object file
formats.
.TP
.B \fB\-\-add\-section=\fIsectionname=filename
Add a new section named \fIsectionname\fR while copying the file. The
contents of the new section are taken from the file \fIfilename\fR.