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authorJie Zhang <jie.zhang@analog.com>2008-07-11 19:24:39 +0000
committerJie Zhang <jie.zhang@analog.com>2008-07-11 19:24:39 +0000
commit8c6845782707f98080fa789050c9d70afadb1842 (patch)
treee2d2297cb36dec999b811c330fe3ad93bb75297f /binutils
parenta0d21d280839472b02a86175045b7482ae301fb9 (diff)
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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.
Diffstat (limited to 'binutils')
-rw-r--r--binutils/ChangeLog5
-rw-r--r--binutils/readelf.c15
2 files changed, 20 insertions, 0 deletions
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 <jie.zhang@analog.com>
+
+ * readelf.c (get_machine_flags): Deal with Blackfin specific
+ flags.
+
2008-07-09 Craig Silverstein <csilvers@google.com>
* 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)
{