espressif/binutils-gdb
1
0
Fork 0
mirror of https://github.com/espressif/binutils-gdb.git synced 2025-06-18 00:32:30 +08:00
Code Issues Packages Projects Releases Wiki Activity

Support objcopy --remove-section=.relaFOO

Browse Source 
* objcopy.c (handle_remove_section_option): Don't require a dot
	after .rela and .rel to handle a possible relocation section.
	* testsuite/binutils-all/remove-relocs-07.s,
	* testsuite/binutils-all/remove-relocs-07.d,
	* testsuite/binutils-all/remove-relocs-08.d: New tests.
	* testsuite/binutils-all/remove-relocs-01.d,
	* testsuite/binutils-all/remove-relocs-04.d,
	* testsuite/binutils-all/remove-relocs-05.d,
	* testsuite/binutils-all/remove-relocs-06.d: Exclude mips64-openbsd.
This commit is contained in:
Alan Modra
2018-09-12 14:57:48 +09:30
parent a4b9568c7e
commit c12d9fa2af
9 changed files with 39 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
binutils/objcopy.c
View File

@ -3943,18 +3943,21 @@ discard_relocations (bfd *ibfd ATTRIBUTE_UNUSED, asection *isection)
/* Wrapper for dealing with --remove-section (-R) command line arguments.
A special case is detected here, if the user asks to remove a relocation
section (one starting with ".rela." or ".rel.") then this removal must
section (one starting with ".rela" or ".rel") then this removal must
be done using a different technique in a relocatable object. */
static void
handle_remove_section_option (const char *section_pattern)
{
if (strncmp (section_pattern, ".rela.", 6) == 0)
handle_remove_relocations_option (section_pattern + 5);
else if (strncmp (section_pattern, ".rel.", 5) == 0)
handle_remove_relocations_option (section_pattern + 4);
find_section_list (section_pattern, TRUE, SECTION_CONTEXT_REMOVE);
if (strncmp (section_pattern, ".rel", 4) == 0)
{
section_pattern += 4;
if (*section_pattern == 'a')
section_pattern++;
if (*section_pattern)
handle_remove_relocations_option (section_pattern);
}
sections_removed = TRUE;
}