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blackfin: add support for L1 code/data flags

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Add new linker options for marking programs to load into L1 memory
at runtime.  This needs new EF flag bits, so declare them.

Signed-off-by: Jie Zhang <jie.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Michael Frysinger
2010-11-15 22:30:47 +00:00
parent 8506523421
commit fee22c5382
2 changed files with 8 additions and 0 deletions
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5
include/ChangeLog
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@@ -1,3 +1,8 @@
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> 2010-11-04 Ian Lance Taylor <iant@google.com>
* dwarf2.h (enum dwarf_source_language): Add DW_LANG_Go. * dwarf2.h (enum dwarf_source_language): Add DW_LANG_Go.

3
include/elf/bfin.h
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@@ -88,5 +88,8 @@ END_RELOC_NUMBERS (R_BFIN_max)
#define EF_BFIN_PIC 0x00000001 /* -fpic */ #define EF_BFIN_PIC 0x00000001 /* -fpic */
#define EF_BFIN_FDPIC 0x00000002 /* -mfdpic */ #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) #define EF_BFIN_PIC_FLAGS (EF_BFIN_PIC | EF_BFIN_FDPIC)
#endif /* _ELF_BFIN_H */ #endif /* _ELF_BFIN_H */