From 8c6845782707f98080fa789050c9d70afadb1842 Mon Sep 17 00:00:00 2001 From: Jie Zhang Date: Fri, 11 Jul 2008 19:24:39 +0000 Subject: bfd/ * elf.c (_bfd_elf_map_sections_to_segments): Don't put executable sections into the same segment with other read only sections if --sep-code. * elf32-bfin.c (elf32_bfin_code_in_l1): New variable. (elf32_bfin_data_in_l1): New variable. (elf32_bfin_final_write_processing): New. (elf32_bfin_special_sections[]): New. (elf_backend_final_write_processing): Define. (elf_backend_special_sections): Define. binutils/ * readelf.c (get_machine_flags): Deal with Blackfin specific flags. include/ * bfdlink.h (struct bfd_link_info): Add sep_code member variable. * elf/bfin.h (EF_BFIN_CODE_IN_L1): Define. (EF_BFIN_DATA_IN_L1): Define. ld/ * Makefile.am (eelf32bfin.c): Depend on bfin.em. (eelf32bfinfd.c): Likewise. * Makefile.in: Regenerate. * gen-doc.texi: Set Blackfin. * ld.texinfo: Document --sep-code and Blackfin specific options. * ldmain.c (main): Initialize link_info.sep_code. * lexsup.c (enum option_values): Add OPTION_SEP_CODE. (ld_options[]): Add --sep-code. (parse_args): Deal with --sep-code. * emulparams/bfin.sh (EXTRA_EM_FILE): Define. * emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Define. * emultempl/bfin.em: New file. --- binutils/ChangeLog | 5 +++++ binutils/readelf.c | 15 +++++++++++++++ 2 files changed, 20 insertions(+) (limited to 'binutils') diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 8491b07..e0f1d8c 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,3 +1,8 @@ +2008-07-12 Jie Zhang + + * readelf.c (get_machine_flags): Deal with Blackfin specific + flags. + 2008-07-09 Craig Silverstein * config.in: Add HAVE_ZLIB_H diff --git a/binutils/readelf.c b/binutils/readelf.c index 8a38db7..789287f 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -2140,6 +2140,21 @@ get_machine_flags (unsigned e_flags, unsigned e_machine) decode_ARM_machine_flags (e_flags, buf); break; + case EM_BLACKFIN: + if (e_flags & EF_BFIN_PIC) + strcat (buf, ", PIC"); + + if (e_flags & EF_BFIN_FDPIC) + strcat (buf, ", FDPIC"); + + if (e_flags & EF_BFIN_CODE_IN_L1) + strcat (buf, ", code in L1"); + + if (e_flags & EF_BFIN_DATA_IN_L1) + strcat (buf, ", data in L1"); + + break; + case EM_CYGNUS_FRV: switch (e_flags & EF_FRV_CPU_MASK) { -- cgit v1.1