+2010-11-16 Jie Zhang <jie.zhang@analog.com>
+
+ * elf32-bfin.c (elf32_bfin_code_in_l1): New variable.
+ (elf32_bfin_data_in_l1): New variable.
+ (elf32_bfin_final_write_processing): New.
+ (elf_backend_final_write_processing): Define.
+
2010-11-15 Mike Frysinger <vapier@gentoo.org>
PR binutils/12177
return (reloc_howto_type *) NULL;
}
+/* Set by ld emulation if --code-in-l1. */
+bfd_boolean elf32_bfin_code_in_l1 = 0;
+
+/* Set by ld emulation if --data-in-l1. */
+bfd_boolean elf32_bfin_data_in_l1 = 0;
+
+static void
+elf32_bfin_final_write_processing (bfd *abfd,
+ bfd_boolean linker ATTRIBUTE_UNUSED)
+{
+ if (elf32_bfin_code_in_l1)
+ elf_elfheader (abfd)->e_flags |= EF_BFIN_CODE_IN_L1;
+ if (elf32_bfin_data_in_l1)
+ elf_elfheader (abfd)->e_flags |= EF_BFIN_DATA_IN_L1;
+}
+
/* Return TRUE if the name is a local label.
bfin local labels begin with L$. */
static bfd_boolean
elf32_bfin_set_private_flags
#define bfd_elf32_bfd_print_private_bfd_data \
elf32_bfin_print_private_bfd_data
+#define elf_backend_final_write_processing \
+ elf32_bfin_final_write_processing
#define elf_backend_reloc_type_class elf32_bfin_reloc_type_class
#define elf_backend_can_gc_sections 1
#define elf_backend_special_sections elf32_bfin_special_sections
+2010-11-16 Jie Zhang <jie.zhang@analog.com>
+
+ * readelf.c (get_machine_flags): Deal with Blackfin specific flags.
+
2010-11-11 Mingming Sun <mingm.sun@gmail.com>
* readelf.c (get_machine_flags): Add loongson-3a.
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)
{
+2010-11-16 Jie Zhang <jie.zhang@analog.com>
+
+ * elf/bfin.h (EF_BFIN_CODE_IN_L1): Define.
+ (EF_BFIN_DATA_IN_L1): Define.
+
2010-11-04 Ian Lance Taylor <iant@google.com>
* dwarf2.h (enum dwarf_source_language): Add DW_LANG_Go.
#define EF_BFIN_PIC 0x00000001 /* -fpic */
#define EF_BFIN_FDPIC 0x00000002 /* -mfdpic */
+#define EF_BFIN_CODE_IN_L1 0x00000010 /* --code-in-l1 */
+#define EF_BFIN_DATA_IN_L1 0x00000020 /* --data-in-l1 */
+
#define EF_BFIN_PIC_FLAGS (EF_BFIN_PIC | EF_BFIN_FDPIC)
#endif /* _ELF_BFIN_H */
+2010-11-16 Jie Zhang <jie.zhang@analog.com>
+
+ * Makefile.am (eelf32bfinfd.c, eelf32bfin.c): Depend on bfin.em.
+ * Makefile.in: Regenerated.
+ * emulparams/bfin.sh (EXTRA_EM_FILE): Set.
+ * emulparams/elf32bfinfd.sh (EXTRA_EM_FILE): Likewise.
+ * emultempl/bfin.em: New.
+
2010-11-16 Yasuaki Taniguchi <taniguchi.yasua@jp.fujitsu.com>
* emultempl/pe.em (_list_options): Correct typo.
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/delta68.sc ${GEN_DEPENDS}
${GENSCRIPTS} delta68 "$(tdir_delta68)"
eelf32bfin.c: $(srcdir)/emulparams/bfin.sh \
- $(ELF_DEPS) \
+ $(ELF_DEPS) $(srcdir)/emultempl/bfin.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32bfin "$(tdir_elf32bfin)" bfin
-eelf32bfinfd.c: $(srcdir)/emulparams/elf32bfinfd.sh $(srcdir)/emulparams/bfin.sh \
- $(ELF_DEPS) \
+eelf32bfinfd.c: $(srcdir)/emulparams/elf32bfinfd.sh \
+ $(srcdir)/emulparams/bfin.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/bfin.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32bfinfd "$(tdir_elf32bfinfd)" elf32bfinfd
eelf32_dlx.c: $(srcdir)/emulparams/elf32_dlx.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/delta68.sc ${GEN_DEPENDS}
${GENSCRIPTS} delta68 "$(tdir_delta68)"
eelf32bfin.c: $(srcdir)/emulparams/bfin.sh \
- $(ELF_DEPS) \
+ $(ELF_DEPS) $(srcdir)/emultempl/bfin.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32bfin "$(tdir_elf32bfin)" bfin
-eelf32bfinfd.c: $(srcdir)/emulparams/elf32bfinfd.sh $(srcdir)/emulparams/bfin.sh \
- $(ELF_DEPS) \
+eelf32bfinfd.c: $(srcdir)/emulparams/elf32bfinfd.sh \
+ $(srcdir)/emulparams/bfin.sh \
+ $(ELF_DEPS) $(srcdir)/emultempl/bfin.em \
$(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32bfinfd "$(tdir_elf32bfinfd)" elf32bfinfd
eelf32_dlx.c: $(srcdir)/emulparams/elf32_dlx.sh \
GENERATE_SHLIB_SCRIPT=yes
EMBEDDED=yes
USER_LABEL_PREFIX=_
+EXTRA_EM_FILE=bfin
*(.l1.text)
}
"
+EXTRA_EM_FILE=bfin