X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=include%2Felf%2Fmsp430.h;h=536f71452f6f03587251a2e7798c96a1fc32cfaa;hb=39ec04904ff172dd67fd43ed3720f26d854732bf;hp=cb3f241dea1324e717d19dcf83036ed0eaa46f64;hpb=2469cfa28442dfd5e08b681dbcfd1ff098c6d420;p=deliverable%2Fbinutils-gdb.git diff --git a/include/elf/msp430.h b/include/elf/msp430.h index cb3f241dea..536f71452f 100644 --- a/include/elf/msp430.h +++ b/include/elf/msp430.h @@ -1,12 +1,12 @@ /* MSP430 ELF support for BFD. - Copyright (C) 2002 Free Software Foundation, Inc. + Copyright (C) 2002-2020 Free Software Foundation, Inc. Contributed by Dmitry Diky This file is part of BFD, the Binary File Descriptor library. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or + the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, @@ -15,8 +15,8 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software Foundation, Inc., - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + along with this program; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef _ELF_MSP430_H #define _ELF_MSP430_H @@ -26,19 +26,79 @@ /* Processor specific flags for the ELF header e_flags field. */ #define EF_MSP430_MACH 0xff -#define E_MSP430_MACH_MSP430x11x1 110 #define E_MSP430_MACH_MSP430x11 11 +#define E_MSP430_MACH_MSP430x11x1 110 #define E_MSP430_MACH_MSP430x12 12 #define E_MSP430_MACH_MSP430x13 13 #define E_MSP430_MACH_MSP430x14 14 +#define E_MSP430_MACH_MSP430x15 15 +#define E_MSP430_MACH_MSP430x16 16 +#define E_MSP430_MACH_MSP430x20 20 +#define E_MSP430_MACH_MSP430x22 22 +#define E_MSP430_MACH_MSP430x23 23 +#define E_MSP430_MACH_MSP430x24 24 +#define E_MSP430_MACH_MSP430x26 26 #define E_MSP430_MACH_MSP430x31 31 #define E_MSP430_MACH_MSP430x32 32 #define E_MSP430_MACH_MSP430x33 33 #define E_MSP430_MACH_MSP430x41 41 +#define E_MSP430_MACH_MSP430x42 42 #define E_MSP430_MACH_MSP430x43 43 #define E_MSP430_MACH_MSP430x44 44 -#define E_MSP430_MACH_MSP430x15 15 -#define E_MSP430_MACH_MSP430x16 16 +#define E_MSP430_MACH_MSP430X 45 +#define E_MSP430_MACH_MSP430x46 46 +#define E_MSP430_MACH_MSP430x47 47 +#define E_MSP430_MACH_MSP430x54 54 + +#define SHT_MSP430_ATTRIBUTES 0x70000003 /* Section holds ABI attributes. */ +#define SHT_MSP430_SEC_FLAGS 0x7f000005 /* Holds TI compiler's section flags. */ +#define SHT_MSP430_SYM_ALIASES 0x7f000006 /* Holds TI compiler's symbol aliases. */ + +/* Tag values for an attribute section. */ +#define OFBA_MSPABI_Tag_ISA 4 +#define OFBA_MSPABI_Tag_Code_Model 6 +#define OFBA_MSPABI_Tag_Data_Model 8 +#define OFBA_MSPABI_Tag_enum_size 10 /* Unused by GNU. */ + +/* GNU Object attribute tags. */ +enum +{ + /* 0-3 are generic. */ + + /* Define a GNU attribute for keeping track of whether the compiler has + generated code assuming that the upper region could be in use. + Added by the assembler based on the -mdata-region option. + This tag is ignored unless the large memory model is in use. */ + Tag_GNU_MSP430_Data_Region = 4, +}; + +/* Object attribute values. */ +enum +{ + /* Values defined for OFBA_MSPABI_Tag_ISA. */ + OFBA_MSPABI_Val_ISA_NONE = 0, + OFBA_MSPABI_Val_ISA_MSP430 = 1, + OFBA_MSPABI_Val_ISA_MSP430X = 2, + + /* Values defined for OFBA_MSPABI_Tag_Code_Model. */ + OFBA_MSPABI_Val_Code_Model_NONE = 0, + OFBA_MSPABI_Val_Code_Model_SMALL = 1, + OFBA_MSPABI_Val_Code_Model_LARGE = 2, + + /* Values defined for OFBA_MSPABI_Tag_Data_Model. */ + OFBA_MSPABI_Val_Data_Model_NONE = 0, + OFBA_MSPABI_Val_Data_Model_SMALL = 1, + OFBA_MSPABI_Val_Data_Model_LARGE = 2, + OFBA_MSPABI_Val_Data_Model_RESTRICTED = 3, /* Unused by GNU. */ + + /* Values defined for Tag_GNU_MSP430_Data_Region. */ + Val_GNU_MSP430_Data_Region_NONE = 0, + /* The default data region. Assumes all data is below address 0x10000. */ + Val_GNU_MSP430_Data_Region_Lower = 1, + /* Set if -mdata-region={none,upper,either}. Assumes + data could be placed at or above address 0x10000. */ + Val_GNU_MSP430_Data_Region_Any = 2, +}; /* Relocations. */ START_RELOC_NUMBERS (elf_msp430_reloc_type) @@ -49,7 +109,34 @@ START_RELOC_NUMBERS (elf_msp430_reloc_type) RELOC_NUMBER (R_MSP430_16_PCREL, 4) RELOC_NUMBER (R_MSP430_16_BYTE, 5) RELOC_NUMBER (R_MSP430_16_PCREL_BYTE, 6) - + RELOC_NUMBER (R_MSP430_2X_PCREL, 7) + RELOC_NUMBER (R_MSP430_RL_PCREL, 8) + RELOC_NUMBER (R_MSP430_8, 9) + RELOC_NUMBER (R_MSP430_SYM_DIFF, 10) END_RELOC_NUMBERS (R_MSP430_max) +START_RELOC_NUMBERS (elf_msp430x_reloc_type) + RELOC_NUMBER (R_MSP430_ABS32, 1) /* aka R_MSP430_32 */ + RELOC_NUMBER (R_MSP430_ABS16, 2) /* aka R_MSP430_16 */ + RELOC_NUMBER (R_MSP430_ABS8, 3) + RELOC_NUMBER (R_MSP430_PCR16, 4) /* aka R_MSP430_16_PCREL */ + RELOC_NUMBER (R_MSP430X_PCR20_EXT_SRC, 5) + RELOC_NUMBER (R_MSP430X_PCR20_EXT_DST, 6) + RELOC_NUMBER (R_MSP430X_PCR20_EXT_ODST, 7) + RELOC_NUMBER (R_MSP430X_ABS20_EXT_SRC, 8) + RELOC_NUMBER (R_MSP430X_ABS20_EXT_DST, 9) + RELOC_NUMBER (R_MSP430X_ABS20_EXT_ODST, 10) + RELOC_NUMBER (R_MSP430X_ABS20_ADR_SRC, 11) + RELOC_NUMBER (R_MSP430X_ABS20_ADR_DST, 12) + RELOC_NUMBER (R_MSP430X_PCR16, 13) /* Like R_MSP430_PCR16 but with overflow checking. */ + RELOC_NUMBER (R_MSP430X_PCR20_CALL, 14) + RELOC_NUMBER (R_MSP430X_ABS16, 15) /* Like R_MSP430_ABS16 but with overflow checking. */ + RELOC_NUMBER (R_MSP430_ABS_HI16, 16) + RELOC_NUMBER (R_MSP430_PREL31, 17) + RELOC_NUMBER (R_MSP430_EHTYPE, 18) /* Mentioned in ABI. */ + RELOC_NUMBER (R_MSP430X_10_PCREL, 19) /* Red Hat invention. Used for Jump instructions. */ + RELOC_NUMBER (R_MSP430X_2X_PCREL, 20) /* Red Hat invention. Used for relaxing jumps. */ + RELOC_NUMBER (R_MSP430X_SYM_DIFF, 21) /* Red Hat invention. Used for relaxing debug info. */ +END_RELOC_NUMBERS (R_MSP430x_max) + #endif /* _ELF_MSP430_H */