/* Score ELF support for BFD.   Copyright (C) 2006-2026 Free Software Foundation, Inc.   Contributed by    Brain.lin (brain.lin@sunplusct.com)   Mei Ligang (ligang@sunnorth.com.cn)   Pei-Lin Tsai (pltsai@sunplus.com)    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 3 of the License, or   (at your option) any later version.    This program is distributed in the hope that it will be useful,   but WITHOUT ANY WARRANTY; without even the implied warranty of   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   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., 51 Franklin Street - Fifth Floor, Boston,   MA 02110-1301, USA.  */ #ifndef _ELF_SCORE_H#define _ELF_SCORE_H #include "elf/reloc-macros.h" #define SCORE_SIMULATOR_ACTIVE  1#define OPC_PTMASK              0xc0000000      /* Parity-bit Mask.  */#define OPC16_PTMASK		0x00008000/* The parity-bit denotes.  */#define OPC_32                  0xc0000000      /* Denotes 32b instruction, (default).  */#define OPC_16                  0x00000000      /* Denotes 16b instruction.  */#define OPC_PE                  0x8000          /* Denotes parallel-execution instructions.  */#define GP_DISP_LABEL           "_gp_disp" /* Processor specific flags for the ELF header e_flags field:  */#define EF_SCORE_MACH           0xffff0000      #define EF_OMIT_PIC_FIXDD       0x0fff0000      #define E_SCORE_MACH_SCORE3     0x00030000#define E_SCORE_MACH_SCORE7     0x00070000 /* File contains position independent code.  */#define EF_SCORE_PIC            0x80000000 /* Fix data dependency.  */#define EF_SCORE_FIXDEP         0x40000000  /* Defined and allocated common symbol.  Value is virtual address.  If   relocated, alignment must be preserved.  */#define SHN_SCORE_TEXT		(SHN_LORESERVE + 1)#define SHN_SCORE_DATA		(SHN_LORESERVE + 2)/* Small common symbol.  */#define SHN_SCORE_SCOMMON	(SHN_LORESERVE + 3) /* Processor specific section flags.  */ /* This section must be in the global data area.  */#define SHF_SCORE_GPREL		0x10000000 /* This section should be merged.  */#define SHF_SCORE_MERGE		0x20000000 /* This section contains address data of size implied by section   element size.  */#define SHF_SCORE_ADDR		0x40000000 /* This section contains string data.  */#define SHF_SCORE_STRING		0x80000000 /* This section may not be stripped.  */#define SHF_SCORE_NOSTRIP	0x08000000 /* This section is local to threads.  */#define SHF_SCORE_LOCAL		0x04000000 /* Linker should generate implicit weak names for this section.  */#define SHF_SCORE_NAMES		0x02000000 /* Section contais text/data which may be replicated in other sections.   Linker should retain only one copy.  */#define SHF_SCORE_NODUPES	0x01000000 /* Processor specific dynamic array tags.  */ /* Base address of the segment.  */#define DT_SCORE_BASE_ADDRESS	0x70000001/* Number of local global offset table entries.  */#define DT_SCORE_LOCAL_GOTNO	0x70000002/* Number of entries in the .dynsym section.  */#define DT_SCORE_SYMTABNO	0x70000003/* Index of first dynamic symbol in global offset table.  */#define DT_SCORE_GOTSYM		0x70000004/* Index of first external dynamic symbol not referenced locally.  */#define DT_SCORE_UNREFEXTNO	0x70000005/* Number of page table entries in global offset table.  */#define DT_SCORE_HIPAGENO	0x70000006  /* Processor specific section types.  */  /* Relocation types.  */START_RELOC_NUMBERS (elf_score_reloc_type)  RELOC_NUMBER (R_SCORE_NONE,           0)  RELOC_NUMBER (R_SCORE_HI16,           1)     RELOC_NUMBER (R_SCORE_LO16,           2)     RELOC_NUMBER (R_SCORE_BCMP,           3)  RELOC_NUMBER (R_SCORE_24,             4)     RELOC_NUMBER (R_SCORE_PC19,           5)    RELOC_NUMBER (R_SCORE16_11,           6)     RELOC_NUMBER (R_SCORE16_PC8,          7)    RELOC_NUMBER (R_SCORE_ABS32,          8)  RELOC_NUMBER (R_SCORE_ABS16,          9)  RELOC_NUMBER (R_SCORE_DUMMY2,         10)  RELOC_NUMBER (R_SCORE_GP15,           11)  RELOC_NUMBER (R_SCORE_GNU_VTINHERIT,  12)  RELOC_NUMBER (R_SCORE_GNU_VTENTRY,    13)  RELOC_NUMBER (R_SCORE_GOT15,          14)  RELOC_NUMBER (R_SCORE_GOT_LO16,       15)  RELOC_NUMBER (R_SCORE_CALL15,         16)  RELOC_NUMBER (R_SCORE_GPREL32,        17)  RELOC_NUMBER (R_SCORE_REL32,          18)  RELOC_NUMBER (R_SCORE_DUMMY_HI16,     19)  RELOC_NUMBER (R_SCORE_IMM30,          20)  RELOC_NUMBER (R_SCORE_IMM32,          21)END_RELOC_NUMBERS (R_SCORE_max) #endif /* _ELF_SCORE_H */