@ -143,13 +143,14 @@ struct section_list
COPY and REMOVE are mutually exlusive . SET and ALTER are mutually exclusive . */
# define SECTION_CONTEXT_REMOVE (1 << 0) /* Remove this section. */
# define SECTION_CONTEXT_COPY (1 << 1) /* Copy this section, delete all non-copied section. */
# define SECTION_CONTEXT_SET_VMA (1 << 2) /* Set the sections' VMA address. */
# define SECTION_CONTEXT_ALTER_VMA (1 << 3) /* Increment or decrement the section's VMA address. */
# define SECTION_CONTEXT_SET_LMA (1 << 4) /* Set the sections' LMA address. */
# define SECTION_CONTEXT_ALTER_LMA (1 << 5) /* Increment or decrement the section's LMA address. */
# define SECTION_CONTEXT_SET_FLAGS (1 << 6) /* Set the section's flags. */
# define SECTION_CONTEXT_REMOVE_RELOCS (1 << 7) /* Remove relocations for this section. */
# define SECTION_CONTEXT_SET_ALIGNMENT (1 << 8) /* Set alignment for section. */
# define SECTION_CONTEXT_KEEP (1 << 2) /* Keep this section. */
# define SECTION_CONTEXT_SET_VMA (1 << 3) /* Set the sections' VMA address. */
# define SECTION_CONTEXT_ALTER_VMA (1 << 4) /* Increment or decrement the section's VMA address. */
# define SECTION_CONTEXT_SET_LMA (1 << 5) /* Set the sections' LMA address. */
# define SECTION_CONTEXT_ALTER_LMA (1 << 6) /* Increment or decrement the section's LMA address. */
# define SECTION_CONTEXT_SET_FLAGS (1 << 7) /* Set the section's flags. */
# define SECTION_CONTEXT_REMOVE_RELOCS (1 << 8) /* Remove relocations for this section. */
# define SECTION_CONTEXT_SET_ALIGNMENT (1 << 9) /* Set alignment for section. */
bfd_vma vma_val ; /* Amount to change by or set to. */
bfd_vma lma_val ; /* Amount to change by or set to. */
@ -332,6 +333,7 @@ enum command_line_switch
OPTION_INTERLEAVE_WIDTH ,
OPTION_KEEPGLOBAL_SYMBOLS ,
OPTION_KEEP_FILE_SYMBOLS ,
OPTION_KEEP_SECTION ,
OPTION_KEEP_SYMBOLS ,
OPTION_LOCALIZE_HIDDEN ,
OPTION_LOCALIZE_SYMBOLS ,
@ -386,6 +388,7 @@ static struct option strip_options[] =
{ " input-format " , required_argument , 0 , ' I ' } , /* Obsolete */
{ " input-target " , required_argument , 0 , ' I ' } ,
{ " keep-file-symbols " , no_argument , 0 , OPTION_KEEP_FILE_SYMBOLS } ,
{ " keep-section " , required_argument , 0 , OPTION_KEEP_SECTION } ,
{ " keep-symbol " , required_argument , 0 , ' K ' } ,
{ " merge-notes " , no_argument , 0 , ' M ' } ,
{ " no-merge-notes " , no_argument , 0 , OPTION_NO_MERGE_NOTES } ,
@ -457,6 +460,7 @@ static struct option copy_options[] =
{ " keep-file-symbols " , no_argument , 0 , OPTION_KEEP_FILE_SYMBOLS } ,
{ " keep-global-symbol " , required_argument , 0 , ' G ' } ,
{ " keep-global-symbols " , required_argument , 0 , OPTION_KEEPGLOBAL_SYMBOLS } ,
{ " keep-section " , required_argument , 0 , OPTION_KEEP_SECTION } ,
{ " keep-symbol " , required_argument , 0 , ' K ' } ,
{ " keep-symbols " , required_argument , 0 , OPTION_KEEP_SYMBOLS } ,
{ " localize-hidden " , no_argument , 0 , OPTION_LOCALIZE_HIDDEN } ,
@ -589,6 +593,7 @@ copy_usage (FILE *stream, int exit_status)
- - only - keep - debug Strip everything but the debug information \ n \
- - extract - dwo Copy only DWO sections \ n \
- - extract - symbol Remove section contents but keep symbols \ n \
- - keep - section < name > Do not strip section < name > \ n \
- K - - keep - symbol < name > Do not strip symbol < name > \ n \
- - keep - file - symbols Do not strip file symbol ( s ) \ n \
- - localize - hidden Turn all ELF hidden symbols into locals \ n \
@ -722,6 +727,7 @@ strip_usage (FILE *stream, int exit_status)
- M - - merge - notes Remove redundant entries in note sections ( default ) \ n \
- - no - merge - notes Do not attempt to remove redundant notes \ n \
- N - - strip - symbol = < name > Do not copy symbol < name > \ n \
- - keep - section = < name > Do not strip section < name > \ n \
- K - - keep - symbol = < name > Do not strip symbol < name > \ n \
- - keep - file - symbols Do not strip file symbol ( s ) \ n \
- w - - wildcard Permit wildcard in symbol comparison \ n \
@ -1311,6 +1317,10 @@ is_mergeable_note_section (bfd * abfd, asection * sec)
static bfd_boolean
is_strip_section_1 ( bfd * abfd ATTRIBUTE_UNUSED , asection * sec )
{
if ( find_section_list ( bfd_section_name ( sec ) , FALSE , SECTION_CONTEXT_KEEP )
! = NULL )
return FALSE ;
if ( sections_removed | | sections_copied )
{
struct section_list * p ;
@ -4584,6 +4594,9 @@ strip_main (int argc, char *argv[])
case ' R ' :
handle_remove_section_option ( optarg ) ;
break ;
case OPTION_KEEP_SECTION :
find_section_list ( optarg , TRUE , SECTION_CONTEXT_KEEP ) ;
break ;
case OPTION_REMOVE_RELOCS :
handle_remove_relocations_option ( optarg ) ;
break ;
@ -5010,6 +5023,10 @@ copy_main (int argc, char *argv[])
handle_remove_section_option ( optarg ) ;
break ;
case OPTION_KEEP_SECTION :
find_section_list ( optarg , TRUE , SECTION_CONTEXT_KEEP ) ;
break ;
case OPTION_REMOVE_RELOCS :
handle_remove_relocations_option ( optarg ) ;
break ;
Fāng-ruì Sòng
7 years ago
Alan Modra