diff options
Diffstat (limited to 'include/elf/v850.h')
| -rw-r--r-- | include/elf/v850.h | 56 |
1 files changed, 51 insertions, 5 deletions
diff --git a/include/elf/v850.h b/include/elf/v850.h index 5cc3581..0a2784b 100644 --- a/include/elf/v850.h +++ b/include/elf/v850.h @@ -158,12 +158,8 @@ END_RELOC_NUMBERS (R_V850_max) #define EF_RH850_FPU_DOUBLE 0x00000001 /* sizeof(double) == 8. */ #define EF_RH850_FPU_SINGLE 0x00000002 /* sizeof(double) == 4. */ -#define EF_RH850_SIMD 0x00000004 -#define EF_RH850_CACHE 0x00000008 -#define EF_RH850_MMU 0x00000010 #define EF_RH850_REGMODE22 0x00000020 /* Registers r15-r24 (inclusive) are not used. */ #define EF_RH850_REGMODE32 0x00000040 -#define EF_RH850_DATA_ALIGN8 0x00000080 /* 8-byte alignment supported. */ #define EF_RH850_GP_FIX 0x00000100 /* r4 is fixed. */ #define EF_RH850_GP_NOFIX 0x00000200 /* r4 is callee save. */ #define EF_RH850_EP_FIX 0x00000400 /* r30 is fixed. */ @@ -173,7 +169,7 @@ END_RELOC_NUMBERS (R_V850_max) #define EF_RH850_REG2_RESERVE 0x00004000 /* r2 is fixed. */ #define EF_RH850_REG2_NORESERVE 0x00008000 /* r2 is callee saved. */ -#define SHT_RNESAS_IOP SHT_LOUSER /* Used by Renesas linker. */ +#define SHT_RENESAS_IOP SHT_LOUSER /* Used by Renesas linker. */ #define SHF_RENESAS_ABS 0x80000000 /* Absolute section. */ #define SHF_GHS_ABS 0x00000400 /* Use unknown. */ @@ -280,4 +276,54 @@ START_RELOC_NUMBERS (v800_reloc_type) END_RELOC_NUMBERS (R_V800_max) +/* Type for Renesas note sections. NB/ This is in application space + rather than processor space as it refers to the requirements of the + binary concerned. A given processor may be able to handle multiple + different types of application. */ +#define SHT_RENESAS_INFO 0xa0000000 + +/* Contents of a Renesas note entry: + + namesz +------------------+ + | 4 | "REL\0" + descsz +------------------+ + | 4 | Currently 4byte only + type +------------------+ + | ID | + name +------------------+ + | REL\0 | + desc +------------------+ + | Value | + +------------------+ */ + +#define V850_NOTE_SECNAME ".note.renesas" +#define SIZEOF_V850_NOTE 20 +#define V850_NOTE_NAME "REL" + +enum v850_notes +{ + V850_NOTE_ALIGNMENT = 1, /* Alignment of 8-byte entities. */ +#define EF_RH850_DATA_ALIGN4 0x0001 /* Aligned to 4-byte bounadries. */ +#define EF_RH850_DATA_ALIGN8 0x0002 /* Aligned to 8-byte bounadries. */ + + V850_NOTE_DATA_SIZE = 2, /* Sizeof double and long double. */ +#define EF_RH850_DOUBLE32 0x0001 /* 32-bits in size. */ +#define EF_RH850_DOUBLE64 0x0002 /* 64-bits in size. */ + + V850_NOTE_FPU_INFO = 3, /* Defined if extended floating point insns are used. */ +#define EF_RH850_FPU20 0x0001 /* Set if [N]]M{ADD|SUB}F.S are used. */ +#define EF_RH850_FPU30 0x0002 /* Set if ADSF.D or ADDF.D is used. */ + + V850_NOTE_SIMD_INFO = 4, +#define EF_RH850_SIMD 0x0001 + + V850_NOTE_CACHE_INFO = 5, +#define EF_RH850_CACHE 0x0001 + + V850_NOTE_MMU_INFO = 6 +#define EF_RH850_MMU 0x0001 +}; + +#define NUM_V850_NOTES V850_NOTE_MMU_INFO + #endif /* _ELF_V850_H */ |