xref: /utopia/UTPA2-700.0.x/projects/tools/lint/mips-linux-gnu_include/elf.h (revision 53ee8cc121a030b8d368113ac3e966b4705770ef)
1*53ee8cc1Swenshuai.xi /* This file defines standard ELF types, structures, and macros.
2*53ee8cc1Swenshuai.xi    Copyright (C) 1995-2003,2004,2005,2006,2007,2008
3*53ee8cc1Swenshuai.xi 	Free Software Foundation, Inc.
4*53ee8cc1Swenshuai.xi    This file is part of the GNU C Library.
5*53ee8cc1Swenshuai.xi 
6*53ee8cc1Swenshuai.xi    The GNU C Library is free software; you can redistribute it and/or
7*53ee8cc1Swenshuai.xi    modify it under the terms of the GNU Lesser General Public
8*53ee8cc1Swenshuai.xi    License as published by the Free Software Foundation; either
9*53ee8cc1Swenshuai.xi    version 2.1 of the License, or (at your option) any later version.
10*53ee8cc1Swenshuai.xi 
11*53ee8cc1Swenshuai.xi    The GNU C Library is distributed in the hope that it will be useful,
12*53ee8cc1Swenshuai.xi    but WITHOUT ANY WARRANTY; without even the implied warranty of
13*53ee8cc1Swenshuai.xi    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14*53ee8cc1Swenshuai.xi    Lesser General Public License for more details.
15*53ee8cc1Swenshuai.xi 
16*53ee8cc1Swenshuai.xi    You should have received a copy of the GNU Lesser General Public
17*53ee8cc1Swenshuai.xi    License along with the GNU C Library; if not, write to the Free
18*53ee8cc1Swenshuai.xi    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19*53ee8cc1Swenshuai.xi    02111-1307 USA.  */
20*53ee8cc1Swenshuai.xi 
21*53ee8cc1Swenshuai.xi #ifndef _ELF_H
22*53ee8cc1Swenshuai.xi #define	_ELF_H 1
23*53ee8cc1Swenshuai.xi 
24*53ee8cc1Swenshuai.xi #include <features.h>
25*53ee8cc1Swenshuai.xi 
26*53ee8cc1Swenshuai.xi __BEGIN_DECLS
27*53ee8cc1Swenshuai.xi 
28*53ee8cc1Swenshuai.xi /* Standard ELF types.  */
29*53ee8cc1Swenshuai.xi 
30*53ee8cc1Swenshuai.xi #include <stdint.h>
31*53ee8cc1Swenshuai.xi 
32*53ee8cc1Swenshuai.xi /* Type for a 16-bit quantity.  */
33*53ee8cc1Swenshuai.xi typedef uint16_t Elf32_Half;
34*53ee8cc1Swenshuai.xi typedef uint16_t Elf64_Half;
35*53ee8cc1Swenshuai.xi 
36*53ee8cc1Swenshuai.xi /* Types for signed and unsigned 32-bit quantities.  */
37*53ee8cc1Swenshuai.xi typedef uint32_t Elf32_Word;
38*53ee8cc1Swenshuai.xi typedef	int32_t  Elf32_Sword;
39*53ee8cc1Swenshuai.xi typedef uint32_t Elf64_Word;
40*53ee8cc1Swenshuai.xi typedef	int32_t  Elf64_Sword;
41*53ee8cc1Swenshuai.xi 
42*53ee8cc1Swenshuai.xi /* Types for signed and unsigned 64-bit quantities.  */
43*53ee8cc1Swenshuai.xi typedef uint64_t Elf32_Xword;
44*53ee8cc1Swenshuai.xi typedef	int64_t  Elf32_Sxword;
45*53ee8cc1Swenshuai.xi typedef uint64_t Elf64_Xword;
46*53ee8cc1Swenshuai.xi typedef	int64_t  Elf64_Sxword;
47*53ee8cc1Swenshuai.xi 
48*53ee8cc1Swenshuai.xi /* Type of addresses.  */
49*53ee8cc1Swenshuai.xi typedef uint32_t Elf32_Addr;
50*53ee8cc1Swenshuai.xi typedef uint64_t Elf64_Addr;
51*53ee8cc1Swenshuai.xi 
52*53ee8cc1Swenshuai.xi /* Type of file offsets.  */
53*53ee8cc1Swenshuai.xi typedef uint32_t Elf32_Off;
54*53ee8cc1Swenshuai.xi typedef uint64_t Elf64_Off;
55*53ee8cc1Swenshuai.xi 
56*53ee8cc1Swenshuai.xi /* Type for section indices, which are 16-bit quantities.  */
57*53ee8cc1Swenshuai.xi typedef uint16_t Elf32_Section;
58*53ee8cc1Swenshuai.xi typedef uint16_t Elf64_Section;
59*53ee8cc1Swenshuai.xi 
60*53ee8cc1Swenshuai.xi /* Type for version symbol information.  */
61*53ee8cc1Swenshuai.xi typedef Elf32_Half Elf32_Versym;
62*53ee8cc1Swenshuai.xi typedef Elf64_Half Elf64_Versym;
63*53ee8cc1Swenshuai.xi 
64*53ee8cc1Swenshuai.xi 
65*53ee8cc1Swenshuai.xi /* The ELF file header.  This appears at the start of every ELF file.  */
66*53ee8cc1Swenshuai.xi 
67*53ee8cc1Swenshuai.xi #define EI_NIDENT (16)
68*53ee8cc1Swenshuai.xi 
69*53ee8cc1Swenshuai.xi typedef struct
70*53ee8cc1Swenshuai.xi {
71*53ee8cc1Swenshuai.xi   unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
72*53ee8cc1Swenshuai.xi   Elf32_Half	e_type;			/* Object file type */
73*53ee8cc1Swenshuai.xi   Elf32_Half	e_machine;		/* Architecture */
74*53ee8cc1Swenshuai.xi   Elf32_Word	e_version;		/* Object file version */
75*53ee8cc1Swenshuai.xi   Elf32_Addr	e_entry;		/* Entry point virtual address */
76*53ee8cc1Swenshuai.xi   Elf32_Off	e_phoff;		/* Program header table file offset */
77*53ee8cc1Swenshuai.xi   Elf32_Off	e_shoff;		/* Section header table file offset */
78*53ee8cc1Swenshuai.xi   Elf32_Word	e_flags;		/* Processor-specific flags */
79*53ee8cc1Swenshuai.xi   Elf32_Half	e_ehsize;		/* ELF header size in bytes */
80*53ee8cc1Swenshuai.xi   Elf32_Half	e_phentsize;		/* Program header table entry size */
81*53ee8cc1Swenshuai.xi   Elf32_Half	e_phnum;		/* Program header table entry count */
82*53ee8cc1Swenshuai.xi   Elf32_Half	e_shentsize;		/* Section header table entry size */
83*53ee8cc1Swenshuai.xi   Elf32_Half	e_shnum;		/* Section header table entry count */
84*53ee8cc1Swenshuai.xi   Elf32_Half	e_shstrndx;		/* Section header string table index */
85*53ee8cc1Swenshuai.xi } Elf32_Ehdr;
86*53ee8cc1Swenshuai.xi 
87*53ee8cc1Swenshuai.xi typedef struct
88*53ee8cc1Swenshuai.xi {
89*53ee8cc1Swenshuai.xi   unsigned char	e_ident[EI_NIDENT];	/* Magic number and other info */
90*53ee8cc1Swenshuai.xi   Elf64_Half	e_type;			/* Object file type */
91*53ee8cc1Swenshuai.xi   Elf64_Half	e_machine;		/* Architecture */
92*53ee8cc1Swenshuai.xi   Elf64_Word	e_version;		/* Object file version */
93*53ee8cc1Swenshuai.xi   Elf64_Addr	e_entry;		/* Entry point virtual address */
94*53ee8cc1Swenshuai.xi   Elf64_Off	e_phoff;		/* Program header table file offset */
95*53ee8cc1Swenshuai.xi   Elf64_Off	e_shoff;		/* Section header table file offset */
96*53ee8cc1Swenshuai.xi   Elf64_Word	e_flags;		/* Processor-specific flags */
97*53ee8cc1Swenshuai.xi   Elf64_Half	e_ehsize;		/* ELF header size in bytes */
98*53ee8cc1Swenshuai.xi   Elf64_Half	e_phentsize;		/* Program header table entry size */
99*53ee8cc1Swenshuai.xi   Elf64_Half	e_phnum;		/* Program header table entry count */
100*53ee8cc1Swenshuai.xi   Elf64_Half	e_shentsize;		/* Section header table entry size */
101*53ee8cc1Swenshuai.xi   Elf64_Half	e_shnum;		/* Section header table entry count */
102*53ee8cc1Swenshuai.xi   Elf64_Half	e_shstrndx;		/* Section header string table index */
103*53ee8cc1Swenshuai.xi } Elf64_Ehdr;
104*53ee8cc1Swenshuai.xi 
105*53ee8cc1Swenshuai.xi /* Fields in the e_ident array.  The EI_* macros are indices into the
106*53ee8cc1Swenshuai.xi    array.  The macros under each EI_* macro are the values the byte
107*53ee8cc1Swenshuai.xi    may have.  */
108*53ee8cc1Swenshuai.xi 
109*53ee8cc1Swenshuai.xi #define EI_MAG0		0		/* File identification byte 0 index */
110*53ee8cc1Swenshuai.xi #define ELFMAG0		0x7f		/* Magic number byte 0 */
111*53ee8cc1Swenshuai.xi 
112*53ee8cc1Swenshuai.xi #define EI_MAG1		1		/* File identification byte 1 index */
113*53ee8cc1Swenshuai.xi #define ELFMAG1		'E'		/* Magic number byte 1 */
114*53ee8cc1Swenshuai.xi 
115*53ee8cc1Swenshuai.xi #define EI_MAG2		2		/* File identification byte 2 index */
116*53ee8cc1Swenshuai.xi #define ELFMAG2		'L'		/* Magic number byte 2 */
117*53ee8cc1Swenshuai.xi 
118*53ee8cc1Swenshuai.xi #define EI_MAG3		3		/* File identification byte 3 index */
119*53ee8cc1Swenshuai.xi #define ELFMAG3		'F'		/* Magic number byte 3 */
120*53ee8cc1Swenshuai.xi 
121*53ee8cc1Swenshuai.xi /* Conglomeration of the identification bytes, for easy testing as a word.  */
122*53ee8cc1Swenshuai.xi #define	ELFMAG		"\177ELF"
123*53ee8cc1Swenshuai.xi #define	SELFMAG		4
124*53ee8cc1Swenshuai.xi 
125*53ee8cc1Swenshuai.xi #define EI_CLASS	4		/* File class byte index */
126*53ee8cc1Swenshuai.xi #define ELFCLASSNONE	0		/* Invalid class */
127*53ee8cc1Swenshuai.xi #define ELFCLASS32	1		/* 32-bit objects */
128*53ee8cc1Swenshuai.xi #define ELFCLASS64	2		/* 64-bit objects */
129*53ee8cc1Swenshuai.xi #define ELFCLASSNUM	3
130*53ee8cc1Swenshuai.xi 
131*53ee8cc1Swenshuai.xi #define EI_DATA		5		/* Data encoding byte index */
132*53ee8cc1Swenshuai.xi #define ELFDATANONE	0		/* Invalid data encoding */
133*53ee8cc1Swenshuai.xi #define ELFDATA2LSB	1		/* 2's complement, little endian */
134*53ee8cc1Swenshuai.xi #define ELFDATA2MSB	2		/* 2's complement, big endian */
135*53ee8cc1Swenshuai.xi #define ELFDATANUM	3
136*53ee8cc1Swenshuai.xi 
137*53ee8cc1Swenshuai.xi #define EI_VERSION	6		/* File version byte index */
138*53ee8cc1Swenshuai.xi 					/* Value must be EV_CURRENT */
139*53ee8cc1Swenshuai.xi 
140*53ee8cc1Swenshuai.xi #define EI_OSABI	7		/* OS ABI identification */
141*53ee8cc1Swenshuai.xi #define ELFOSABI_NONE		0	/* UNIX System V ABI */
142*53ee8cc1Swenshuai.xi #define ELFOSABI_SYSV		0	/* Alias.  */
143*53ee8cc1Swenshuai.xi #define ELFOSABI_HPUX		1	/* HP-UX */
144*53ee8cc1Swenshuai.xi #define ELFOSABI_NETBSD		2	/* NetBSD.  */
145*53ee8cc1Swenshuai.xi #define ELFOSABI_LINUX		3	/* Linux.  */
146*53ee8cc1Swenshuai.xi #define ELFOSABI_SOLARIS	6	/* Sun Solaris.  */
147*53ee8cc1Swenshuai.xi #define ELFOSABI_AIX		7	/* IBM AIX.  */
148*53ee8cc1Swenshuai.xi #define ELFOSABI_IRIX		8	/* SGI Irix.  */
149*53ee8cc1Swenshuai.xi #define ELFOSABI_FREEBSD	9	/* FreeBSD.  */
150*53ee8cc1Swenshuai.xi #define ELFOSABI_TRU64		10	/* Compaq TRU64 UNIX.  */
151*53ee8cc1Swenshuai.xi #define ELFOSABI_MODESTO	11	/* Novell Modesto.  */
152*53ee8cc1Swenshuai.xi #define ELFOSABI_OPENBSD	12	/* OpenBSD.  */
153*53ee8cc1Swenshuai.xi #define ELFOSABI_ARM		97	/* ARM */
154*53ee8cc1Swenshuai.xi #define ELFOSABI_STANDALONE	255	/* Standalone (embedded) application */
155*53ee8cc1Swenshuai.xi 
156*53ee8cc1Swenshuai.xi #define EI_ABIVERSION	8		/* ABI version */
157*53ee8cc1Swenshuai.xi 
158*53ee8cc1Swenshuai.xi #define EI_PAD		9		/* Byte index of padding bytes */
159*53ee8cc1Swenshuai.xi 
160*53ee8cc1Swenshuai.xi /* Legal values for e_type (object file type).  */
161*53ee8cc1Swenshuai.xi 
162*53ee8cc1Swenshuai.xi #define ET_NONE		0		/* No file type */
163*53ee8cc1Swenshuai.xi #define ET_REL		1		/* Relocatable file */
164*53ee8cc1Swenshuai.xi #define ET_EXEC		2		/* Executable file */
165*53ee8cc1Swenshuai.xi #define ET_DYN		3		/* Shared object file */
166*53ee8cc1Swenshuai.xi #define ET_CORE		4		/* Core file */
167*53ee8cc1Swenshuai.xi #define	ET_NUM		5		/* Number of defined types */
168*53ee8cc1Swenshuai.xi #define ET_LOOS		0xfe00		/* OS-specific range start */
169*53ee8cc1Swenshuai.xi #define ET_HIOS		0xfeff		/* OS-specific range end */
170*53ee8cc1Swenshuai.xi #define ET_LOPROC	0xff00		/* Processor-specific range start */
171*53ee8cc1Swenshuai.xi #define ET_HIPROC	0xffff		/* Processor-specific range end */
172*53ee8cc1Swenshuai.xi 
173*53ee8cc1Swenshuai.xi /* Legal values for e_machine (architecture).  */
174*53ee8cc1Swenshuai.xi 
175*53ee8cc1Swenshuai.xi #define EM_NONE		 0		/* No machine */
176*53ee8cc1Swenshuai.xi #define EM_M32		 1		/* AT&T WE 32100 */
177*53ee8cc1Swenshuai.xi #define EM_SPARC	 2		/* SUN SPARC */
178*53ee8cc1Swenshuai.xi #define EM_386		 3		/* Intel 80386 */
179*53ee8cc1Swenshuai.xi #define EM_68K		 4		/* Motorola m68k family */
180*53ee8cc1Swenshuai.xi #define EM_88K		 5		/* Motorola m88k family */
181*53ee8cc1Swenshuai.xi #define EM_860		 7		/* Intel 80860 */
182*53ee8cc1Swenshuai.xi #define EM_MIPS		 8		/* MIPS R3000 big-endian */
183*53ee8cc1Swenshuai.xi #define EM_S370		 9		/* IBM System/370 */
184*53ee8cc1Swenshuai.xi #define EM_MIPS_RS3_LE	10		/* MIPS R3000 little-endian */
185*53ee8cc1Swenshuai.xi 
186*53ee8cc1Swenshuai.xi #define EM_PARISC	15		/* HPPA */
187*53ee8cc1Swenshuai.xi #define EM_VPP500	17		/* Fujitsu VPP500 */
188*53ee8cc1Swenshuai.xi #define EM_SPARC32PLUS	18		/* Sun's "v8plus" */
189*53ee8cc1Swenshuai.xi #define EM_960		19		/* Intel 80960 */
190*53ee8cc1Swenshuai.xi #define EM_PPC		20		/* PowerPC */
191*53ee8cc1Swenshuai.xi #define EM_PPC64	21		/* PowerPC 64-bit */
192*53ee8cc1Swenshuai.xi #define EM_S390		22		/* IBM S390 */
193*53ee8cc1Swenshuai.xi 
194*53ee8cc1Swenshuai.xi #define EM_V800		36		/* NEC V800 series */
195*53ee8cc1Swenshuai.xi #define EM_FR20		37		/* Fujitsu FR20 */
196*53ee8cc1Swenshuai.xi #define EM_RH32		38		/* TRW RH-32 */
197*53ee8cc1Swenshuai.xi #define EM_RCE		39		/* Motorola RCE */
198*53ee8cc1Swenshuai.xi #define EM_ARM		40		/* ARM */
199*53ee8cc1Swenshuai.xi #define EM_FAKE_ALPHA	41		/* Digital Alpha */
200*53ee8cc1Swenshuai.xi #define EM_SH		42		/* Hitachi SH */
201*53ee8cc1Swenshuai.xi #define EM_SPARCV9	43		/* SPARC v9 64-bit */
202*53ee8cc1Swenshuai.xi #define EM_TRICORE	44		/* Siemens Tricore */
203*53ee8cc1Swenshuai.xi #define EM_ARC		45		/* Argonaut RISC Core */
204*53ee8cc1Swenshuai.xi #define EM_H8_300	46		/* Hitachi H8/300 */
205*53ee8cc1Swenshuai.xi #define EM_H8_300H	47		/* Hitachi H8/300H */
206*53ee8cc1Swenshuai.xi #define EM_H8S		48		/* Hitachi H8S */
207*53ee8cc1Swenshuai.xi #define EM_H8_500	49		/* Hitachi H8/500 */
208*53ee8cc1Swenshuai.xi #define EM_IA_64	50		/* Intel Merced */
209*53ee8cc1Swenshuai.xi #define EM_MIPS_X	51		/* Stanford MIPS-X */
210*53ee8cc1Swenshuai.xi #define EM_COLDFIRE	52		/* Motorola Coldfire */
211*53ee8cc1Swenshuai.xi #define EM_68HC12	53		/* Motorola M68HC12 */
212*53ee8cc1Swenshuai.xi #define EM_MMA		54		/* Fujitsu MMA Multimedia Accelerator*/
213*53ee8cc1Swenshuai.xi #define EM_PCP		55		/* Siemens PCP */
214*53ee8cc1Swenshuai.xi #define EM_NCPU		56		/* Sony nCPU embeeded RISC */
215*53ee8cc1Swenshuai.xi #define EM_NDR1		57		/* Denso NDR1 microprocessor */
216*53ee8cc1Swenshuai.xi #define EM_STARCORE	58		/* Motorola Start*Core processor */
217*53ee8cc1Swenshuai.xi #define EM_ME16		59		/* Toyota ME16 processor */
218*53ee8cc1Swenshuai.xi #define EM_ST100	60		/* STMicroelectronic ST100 processor */
219*53ee8cc1Swenshuai.xi #define EM_TINYJ	61		/* Advanced Logic Corp. Tinyj emb.fam*/
220*53ee8cc1Swenshuai.xi #define EM_X86_64	62		/* AMD x86-64 architecture */
221*53ee8cc1Swenshuai.xi #define EM_PDSP		63		/* Sony DSP Processor */
222*53ee8cc1Swenshuai.xi 
223*53ee8cc1Swenshuai.xi #define EM_FX66		66		/* Siemens FX66 microcontroller */
224*53ee8cc1Swenshuai.xi #define EM_ST9PLUS	67		/* STMicroelectronics ST9+ 8/16 mc */
225*53ee8cc1Swenshuai.xi #define EM_ST7		68		/* STmicroelectronics ST7 8 bit mc */
226*53ee8cc1Swenshuai.xi #define EM_68HC16	69		/* Motorola MC68HC16 microcontroller */
227*53ee8cc1Swenshuai.xi #define EM_68HC11	70		/* Motorola MC68HC11 microcontroller */
228*53ee8cc1Swenshuai.xi #define EM_68HC08	71		/* Motorola MC68HC08 microcontroller */
229*53ee8cc1Swenshuai.xi #define EM_68HC05	72		/* Motorola MC68HC05 microcontroller */
230*53ee8cc1Swenshuai.xi #define EM_SVX		73		/* Silicon Graphics SVx */
231*53ee8cc1Swenshuai.xi #define EM_ST19		74		/* STMicroelectronics ST19 8 bit mc */
232*53ee8cc1Swenshuai.xi #define EM_VAX		75		/* Digital VAX */
233*53ee8cc1Swenshuai.xi #define EM_CRIS		76		/* Axis Communications 32-bit embedded processor */
234*53ee8cc1Swenshuai.xi #define EM_JAVELIN	77		/* Infineon Technologies 32-bit embedded processor */
235*53ee8cc1Swenshuai.xi #define EM_FIREPATH	78		/* Element 14 64-bit DSP Processor */
236*53ee8cc1Swenshuai.xi #define EM_ZSP		79		/* LSI Logic 16-bit DSP Processor */
237*53ee8cc1Swenshuai.xi #define EM_MMIX		80		/* Donald Knuth's educational 64-bit processor */
238*53ee8cc1Swenshuai.xi #define EM_HUANY	81		/* Harvard University machine-independent object files */
239*53ee8cc1Swenshuai.xi #define EM_PRISM	82		/* SiTera Prism */
240*53ee8cc1Swenshuai.xi #define EM_AVR		83		/* Atmel AVR 8-bit microcontroller */
241*53ee8cc1Swenshuai.xi #define EM_FR30		84		/* Fujitsu FR30 */
242*53ee8cc1Swenshuai.xi #define EM_D10V		85		/* Mitsubishi D10V */
243*53ee8cc1Swenshuai.xi #define EM_D30V		86		/* Mitsubishi D30V */
244*53ee8cc1Swenshuai.xi #define EM_V850		87		/* NEC v850 */
245*53ee8cc1Swenshuai.xi #define EM_M32R		88		/* Mitsubishi M32R */
246*53ee8cc1Swenshuai.xi #define EM_MN10300	89		/* Matsushita MN10300 */
247*53ee8cc1Swenshuai.xi #define EM_MN10200	90		/* Matsushita MN10200 */
248*53ee8cc1Swenshuai.xi #define EM_PJ		91		/* picoJava */
249*53ee8cc1Swenshuai.xi #define EM_OPENRISC	92		/* OpenRISC 32-bit embedded processor */
250*53ee8cc1Swenshuai.xi #define EM_ARC_A5	93		/* ARC Cores Tangent-A5 */
251*53ee8cc1Swenshuai.xi #define EM_XTENSA	94		/* Tensilica Xtensa Architecture */
252*53ee8cc1Swenshuai.xi #define EM_NUM		95
253*53ee8cc1Swenshuai.xi 
254*53ee8cc1Swenshuai.xi /* If it is necessary to assign new unofficial EM_* values, please
255*53ee8cc1Swenshuai.xi    pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
256*53ee8cc1Swenshuai.xi    chances of collision with official or non-GNU unofficial values.  */
257*53ee8cc1Swenshuai.xi 
258*53ee8cc1Swenshuai.xi #define EM_ALPHA	0x9026
259*53ee8cc1Swenshuai.xi 
260*53ee8cc1Swenshuai.xi /* Legal values for e_version (version).  */
261*53ee8cc1Swenshuai.xi 
262*53ee8cc1Swenshuai.xi #define EV_NONE		0		/* Invalid ELF version */
263*53ee8cc1Swenshuai.xi #define EV_CURRENT	1		/* Current version */
264*53ee8cc1Swenshuai.xi #define EV_NUM		2
265*53ee8cc1Swenshuai.xi 
266*53ee8cc1Swenshuai.xi /* Section header.  */
267*53ee8cc1Swenshuai.xi 
268*53ee8cc1Swenshuai.xi typedef struct
269*53ee8cc1Swenshuai.xi {
270*53ee8cc1Swenshuai.xi   Elf32_Word	sh_name;		/* Section name (string tbl index) */
271*53ee8cc1Swenshuai.xi   Elf32_Word	sh_type;		/* Section type */
272*53ee8cc1Swenshuai.xi   Elf32_Word	sh_flags;		/* Section flags */
273*53ee8cc1Swenshuai.xi   Elf32_Addr	sh_addr;		/* Section virtual addr at execution */
274*53ee8cc1Swenshuai.xi   Elf32_Off	sh_offset;		/* Section file offset */
275*53ee8cc1Swenshuai.xi   Elf32_Word	sh_size;		/* Section size in bytes */
276*53ee8cc1Swenshuai.xi   Elf32_Word	sh_link;		/* Link to another section */
277*53ee8cc1Swenshuai.xi   Elf32_Word	sh_info;		/* Additional section information */
278*53ee8cc1Swenshuai.xi   Elf32_Word	sh_addralign;		/* Section alignment */
279*53ee8cc1Swenshuai.xi   Elf32_Word	sh_entsize;		/* Entry size if section holds table */
280*53ee8cc1Swenshuai.xi } Elf32_Shdr;
281*53ee8cc1Swenshuai.xi 
282*53ee8cc1Swenshuai.xi typedef struct
283*53ee8cc1Swenshuai.xi {
284*53ee8cc1Swenshuai.xi   Elf64_Word	sh_name;		/* Section name (string tbl index) */
285*53ee8cc1Swenshuai.xi   Elf64_Word	sh_type;		/* Section type */
286*53ee8cc1Swenshuai.xi   Elf64_Xword	sh_flags;		/* Section flags */
287*53ee8cc1Swenshuai.xi   Elf64_Addr	sh_addr;		/* Section virtual addr at execution */
288*53ee8cc1Swenshuai.xi   Elf64_Off	sh_offset;		/* Section file offset */
289*53ee8cc1Swenshuai.xi   Elf64_Xword	sh_size;		/* Section size in bytes */
290*53ee8cc1Swenshuai.xi   Elf64_Word	sh_link;		/* Link to another section */
291*53ee8cc1Swenshuai.xi   Elf64_Word	sh_info;		/* Additional section information */
292*53ee8cc1Swenshuai.xi   Elf64_Xword	sh_addralign;		/* Section alignment */
293*53ee8cc1Swenshuai.xi   Elf64_Xword	sh_entsize;		/* Entry size if section holds table */
294*53ee8cc1Swenshuai.xi } Elf64_Shdr;
295*53ee8cc1Swenshuai.xi 
296*53ee8cc1Swenshuai.xi /* Special section indices.  */
297*53ee8cc1Swenshuai.xi 
298*53ee8cc1Swenshuai.xi #define SHN_UNDEF	0		/* Undefined section */
299*53ee8cc1Swenshuai.xi #define SHN_LORESERVE	0xff00		/* Start of reserved indices */
300*53ee8cc1Swenshuai.xi #define SHN_LOPROC	0xff00		/* Start of processor-specific */
301*53ee8cc1Swenshuai.xi #define SHN_BEFORE	0xff00		/* Order section before all others
302*53ee8cc1Swenshuai.xi 					   (Solaris).  */
303*53ee8cc1Swenshuai.xi #define SHN_AFTER	0xff01		/* Order section after all others
304*53ee8cc1Swenshuai.xi 					   (Solaris).  */
305*53ee8cc1Swenshuai.xi #define SHN_HIPROC	0xff1f		/* End of processor-specific */
306*53ee8cc1Swenshuai.xi #define SHN_LOOS	0xff20		/* Start of OS-specific */
307*53ee8cc1Swenshuai.xi #define SHN_HIOS	0xff3f		/* End of OS-specific */
308*53ee8cc1Swenshuai.xi #define SHN_ABS		0xfff1		/* Associated symbol is absolute */
309*53ee8cc1Swenshuai.xi #define SHN_COMMON	0xfff2		/* Associated symbol is common */
310*53ee8cc1Swenshuai.xi #define SHN_XINDEX	0xffff		/* Index is in extra table.  */
311*53ee8cc1Swenshuai.xi #define SHN_HIRESERVE	0xffff		/* End of reserved indices */
312*53ee8cc1Swenshuai.xi 
313*53ee8cc1Swenshuai.xi /* Legal values for sh_type (section type).  */
314*53ee8cc1Swenshuai.xi 
315*53ee8cc1Swenshuai.xi #define SHT_NULL	  0		/* Section header table entry unused */
316*53ee8cc1Swenshuai.xi #define SHT_PROGBITS	  1		/* Program data */
317*53ee8cc1Swenshuai.xi #define SHT_SYMTAB	  2		/* Symbol table */
318*53ee8cc1Swenshuai.xi #define SHT_STRTAB	  3		/* String table */
319*53ee8cc1Swenshuai.xi #define SHT_RELA	  4		/* Relocation entries with addends */
320*53ee8cc1Swenshuai.xi #define SHT_HASH	  5		/* Symbol hash table */
321*53ee8cc1Swenshuai.xi #define SHT_DYNAMIC	  6		/* Dynamic linking information */
322*53ee8cc1Swenshuai.xi #define SHT_NOTE	  7		/* Notes */
323*53ee8cc1Swenshuai.xi #define SHT_NOBITS	  8		/* Program space with no data (bss) */
324*53ee8cc1Swenshuai.xi #define SHT_REL		  9		/* Relocation entries, no addends */
325*53ee8cc1Swenshuai.xi #define SHT_SHLIB	  10		/* Reserved */
326*53ee8cc1Swenshuai.xi #define SHT_DYNSYM	  11		/* Dynamic linker symbol table */
327*53ee8cc1Swenshuai.xi #define SHT_INIT_ARRAY	  14		/* Array of constructors */
328*53ee8cc1Swenshuai.xi #define SHT_FINI_ARRAY	  15		/* Array of destructors */
329*53ee8cc1Swenshuai.xi #define SHT_PREINIT_ARRAY 16		/* Array of pre-constructors */
330*53ee8cc1Swenshuai.xi #define SHT_GROUP	  17		/* Section group */
331*53ee8cc1Swenshuai.xi #define SHT_SYMTAB_SHNDX  18		/* Extended section indeces */
332*53ee8cc1Swenshuai.xi #define	SHT_NUM		  19		/* Number of defined types.  */
333*53ee8cc1Swenshuai.xi #define SHT_LOOS	  0x60000000	/* Start OS-specific.  */
334*53ee8cc1Swenshuai.xi #define SHT_GNU_ATTRIBUTES 0x6ffffff5	/* Object attributes.  */
335*53ee8cc1Swenshuai.xi #define SHT_GNU_HASH	  0x6ffffff6	/* GNU-style hash table.  */
336*53ee8cc1Swenshuai.xi #define SHT_GNU_LIBLIST	  0x6ffffff7	/* Prelink library list */
337*53ee8cc1Swenshuai.xi #define SHT_CHECKSUM	  0x6ffffff8	/* Checksum for DSO content.  */
338*53ee8cc1Swenshuai.xi #define SHT_LOSUNW	  0x6ffffffa	/* Sun-specific low bound.  */
339*53ee8cc1Swenshuai.xi #define SHT_SUNW_move	  0x6ffffffa
340*53ee8cc1Swenshuai.xi #define SHT_SUNW_COMDAT   0x6ffffffb
341*53ee8cc1Swenshuai.xi #define SHT_SUNW_syminfo  0x6ffffffc
342*53ee8cc1Swenshuai.xi #define SHT_GNU_verdef	  0x6ffffffd	/* Version definition section.  */
343*53ee8cc1Swenshuai.xi #define SHT_GNU_verneed	  0x6ffffffe	/* Version needs section.  */
344*53ee8cc1Swenshuai.xi #define SHT_GNU_versym	  0x6fffffff	/* Version symbol table.  */
345*53ee8cc1Swenshuai.xi #define SHT_HISUNW	  0x6fffffff	/* Sun-specific high bound.  */
346*53ee8cc1Swenshuai.xi #define SHT_HIOS	  0x6fffffff	/* End OS-specific type */
347*53ee8cc1Swenshuai.xi #define SHT_LOPROC	  0x70000000	/* Start of processor-specific */
348*53ee8cc1Swenshuai.xi #define SHT_HIPROC	  0x7fffffff	/* End of processor-specific */
349*53ee8cc1Swenshuai.xi #define SHT_LOUSER	  0x80000000	/* Start of application-specific */
350*53ee8cc1Swenshuai.xi #define SHT_HIUSER	  0x8fffffff	/* End of application-specific */
351*53ee8cc1Swenshuai.xi 
352*53ee8cc1Swenshuai.xi /* Legal values for sh_flags (section flags).  */
353*53ee8cc1Swenshuai.xi 
354*53ee8cc1Swenshuai.xi #define SHF_WRITE	     (1 << 0)	/* Writable */
355*53ee8cc1Swenshuai.xi #define SHF_ALLOC	     (1 << 1)	/* Occupies memory during execution */
356*53ee8cc1Swenshuai.xi #define SHF_EXECINSTR	     (1 << 2)	/* Executable */
357*53ee8cc1Swenshuai.xi #define SHF_MERGE	     (1 << 4)	/* Might be merged */
358*53ee8cc1Swenshuai.xi #define SHF_STRINGS	     (1 << 5)	/* Contains nul-terminated strings */
359*53ee8cc1Swenshuai.xi #define SHF_INFO_LINK	     (1 << 6)	/* `sh_info' contains SHT index */
360*53ee8cc1Swenshuai.xi #define SHF_LINK_ORDER	     (1 << 7)	/* Preserve order after combining */
361*53ee8cc1Swenshuai.xi #define SHF_OS_NONCONFORMING (1 << 8)	/* Non-standard OS specific handling
362*53ee8cc1Swenshuai.xi 					   required */
363*53ee8cc1Swenshuai.xi #define SHF_GROUP	     (1 << 9)	/* Section is member of a group.  */
364*53ee8cc1Swenshuai.xi #define SHF_TLS		     (1 << 10)	/* Section hold thread-local data.  */
365*53ee8cc1Swenshuai.xi #define SHF_MASKOS	     0x0ff00000	/* OS-specific.  */
366*53ee8cc1Swenshuai.xi #define SHF_MASKPROC	     0xf0000000	/* Processor-specific */
367*53ee8cc1Swenshuai.xi #define SHF_ORDERED	     (1 << 30)	/* Special ordering requirement
368*53ee8cc1Swenshuai.xi 					   (Solaris).  */
369*53ee8cc1Swenshuai.xi #define SHF_EXCLUDE	     (1 << 31)	/* Section is excluded unless
370*53ee8cc1Swenshuai.xi 					   referenced or allocated (Solaris).*/
371*53ee8cc1Swenshuai.xi 
372*53ee8cc1Swenshuai.xi /* Section group handling.  */
373*53ee8cc1Swenshuai.xi #define GRP_COMDAT	0x1		/* Mark group as COMDAT.  */
374*53ee8cc1Swenshuai.xi 
375*53ee8cc1Swenshuai.xi /* Symbol table entry.  */
376*53ee8cc1Swenshuai.xi 
377*53ee8cc1Swenshuai.xi typedef struct
378*53ee8cc1Swenshuai.xi {
379*53ee8cc1Swenshuai.xi   Elf32_Word	st_name;		/* Symbol name (string tbl index) */
380*53ee8cc1Swenshuai.xi   Elf32_Addr	st_value;		/* Symbol value */
381*53ee8cc1Swenshuai.xi   Elf32_Word	st_size;		/* Symbol size */
382*53ee8cc1Swenshuai.xi   unsigned char	st_info;		/* Symbol type and binding */
383*53ee8cc1Swenshuai.xi   unsigned char	st_other;		/* Symbol visibility */
384*53ee8cc1Swenshuai.xi   Elf32_Section	st_shndx;		/* Section index */
385*53ee8cc1Swenshuai.xi } Elf32_Sym;
386*53ee8cc1Swenshuai.xi 
387*53ee8cc1Swenshuai.xi typedef struct
388*53ee8cc1Swenshuai.xi {
389*53ee8cc1Swenshuai.xi   Elf64_Word	st_name;		/* Symbol name (string tbl index) */
390*53ee8cc1Swenshuai.xi   unsigned char	st_info;		/* Symbol type and binding */
391*53ee8cc1Swenshuai.xi   unsigned char st_other;		/* Symbol visibility */
392*53ee8cc1Swenshuai.xi   Elf64_Section	st_shndx;		/* Section index */
393*53ee8cc1Swenshuai.xi   Elf64_Addr	st_value;		/* Symbol value */
394*53ee8cc1Swenshuai.xi   Elf64_Xword	st_size;		/* Symbol size */
395*53ee8cc1Swenshuai.xi } Elf64_Sym;
396*53ee8cc1Swenshuai.xi 
397*53ee8cc1Swenshuai.xi /* The syminfo section if available contains additional information about
398*53ee8cc1Swenshuai.xi    every dynamic symbol.  */
399*53ee8cc1Swenshuai.xi 
400*53ee8cc1Swenshuai.xi typedef struct
401*53ee8cc1Swenshuai.xi {
402*53ee8cc1Swenshuai.xi   Elf32_Half si_boundto;		/* Direct bindings, symbol bound to */
403*53ee8cc1Swenshuai.xi   Elf32_Half si_flags;			/* Per symbol flags */
404*53ee8cc1Swenshuai.xi } Elf32_Syminfo;
405*53ee8cc1Swenshuai.xi 
406*53ee8cc1Swenshuai.xi typedef struct
407*53ee8cc1Swenshuai.xi {
408*53ee8cc1Swenshuai.xi   Elf64_Half si_boundto;		/* Direct bindings, symbol bound to */
409*53ee8cc1Swenshuai.xi   Elf64_Half si_flags;			/* Per symbol flags */
410*53ee8cc1Swenshuai.xi } Elf64_Syminfo;
411*53ee8cc1Swenshuai.xi 
412*53ee8cc1Swenshuai.xi /* Possible values for si_boundto.  */
413*53ee8cc1Swenshuai.xi #define SYMINFO_BT_SELF		0xffff	/* Symbol bound to self */
414*53ee8cc1Swenshuai.xi #define SYMINFO_BT_PARENT	0xfffe	/* Symbol bound to parent */
415*53ee8cc1Swenshuai.xi #define SYMINFO_BT_LOWRESERVE	0xff00	/* Beginning of reserved entries */
416*53ee8cc1Swenshuai.xi 
417*53ee8cc1Swenshuai.xi /* Possible bitmasks for si_flags.  */
418*53ee8cc1Swenshuai.xi #define SYMINFO_FLG_DIRECT	0x0001	/* Direct bound symbol */
419*53ee8cc1Swenshuai.xi #define SYMINFO_FLG_PASSTHRU	0x0002	/* Pass-thru symbol for translator */
420*53ee8cc1Swenshuai.xi #define SYMINFO_FLG_COPY	0x0004	/* Symbol is a copy-reloc */
421*53ee8cc1Swenshuai.xi #define SYMINFO_FLG_LAZYLOAD	0x0008	/* Symbol bound to object to be lazy
422*53ee8cc1Swenshuai.xi 					   loaded */
423*53ee8cc1Swenshuai.xi /* Syminfo version values.  */
424*53ee8cc1Swenshuai.xi #define SYMINFO_NONE		0
425*53ee8cc1Swenshuai.xi #define SYMINFO_CURRENT		1
426*53ee8cc1Swenshuai.xi #define SYMINFO_NUM		2
427*53ee8cc1Swenshuai.xi 
428*53ee8cc1Swenshuai.xi 
429*53ee8cc1Swenshuai.xi /* How to extract and insert information held in the st_info field.  */
430*53ee8cc1Swenshuai.xi 
431*53ee8cc1Swenshuai.xi #define ELF32_ST_BIND(val)		(((unsigned char) (val)) >> 4)
432*53ee8cc1Swenshuai.xi #define ELF32_ST_TYPE(val)		((val) & 0xf)
433*53ee8cc1Swenshuai.xi #define ELF32_ST_INFO(bind, type)	(((bind) << 4) + ((type) & 0xf))
434*53ee8cc1Swenshuai.xi 
435*53ee8cc1Swenshuai.xi /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field.  */
436*53ee8cc1Swenshuai.xi #define ELF64_ST_BIND(val)		ELF32_ST_BIND (val)
437*53ee8cc1Swenshuai.xi #define ELF64_ST_TYPE(val)		ELF32_ST_TYPE (val)
438*53ee8cc1Swenshuai.xi #define ELF64_ST_INFO(bind, type)	ELF32_ST_INFO ((bind), (type))
439*53ee8cc1Swenshuai.xi 
440*53ee8cc1Swenshuai.xi /* Legal values for ST_BIND subfield of st_info (symbol binding).  */
441*53ee8cc1Swenshuai.xi 
442*53ee8cc1Swenshuai.xi #define STB_LOCAL	0		/* Local symbol */
443*53ee8cc1Swenshuai.xi #define STB_GLOBAL	1		/* Global symbol */
444*53ee8cc1Swenshuai.xi #define STB_WEAK	2		/* Weak symbol */
445*53ee8cc1Swenshuai.xi #define	STB_NUM		3		/* Number of defined types.  */
446*53ee8cc1Swenshuai.xi #define STB_LOOS	10		/* Start of OS-specific */
447*53ee8cc1Swenshuai.xi #define STB_HIOS	12		/* End of OS-specific */
448*53ee8cc1Swenshuai.xi #define STB_LOPROC	13		/* Start of processor-specific */
449*53ee8cc1Swenshuai.xi #define STB_HIPROC	15		/* End of processor-specific */
450*53ee8cc1Swenshuai.xi 
451*53ee8cc1Swenshuai.xi /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
452*53ee8cc1Swenshuai.xi 
453*53ee8cc1Swenshuai.xi #define STT_NOTYPE	0		/* Symbol type is unspecified */
454*53ee8cc1Swenshuai.xi #define STT_OBJECT	1		/* Symbol is a data object */
455*53ee8cc1Swenshuai.xi #define STT_FUNC	2		/* Symbol is a code object */
456*53ee8cc1Swenshuai.xi #define STT_SECTION	3		/* Symbol associated with a section */
457*53ee8cc1Swenshuai.xi #define STT_FILE	4		/* Symbol's name is file name */
458*53ee8cc1Swenshuai.xi #define STT_COMMON	5		/* Symbol is a common data object */
459*53ee8cc1Swenshuai.xi #define STT_TLS		6		/* Symbol is thread-local data object*/
460*53ee8cc1Swenshuai.xi #define	STT_NUM		7		/* Number of defined types.  */
461*53ee8cc1Swenshuai.xi #define STT_LOOS	10		/* Start of OS-specific */
462*53ee8cc1Swenshuai.xi #define STT_HIOS	12		/* End of OS-specific */
463*53ee8cc1Swenshuai.xi #define STT_LOPROC	13		/* Start of processor-specific */
464*53ee8cc1Swenshuai.xi #define STT_HIPROC	15		/* End of processor-specific */
465*53ee8cc1Swenshuai.xi 
466*53ee8cc1Swenshuai.xi 
467*53ee8cc1Swenshuai.xi /* Symbol table indices are found in the hash buckets and chain table
468*53ee8cc1Swenshuai.xi    of a symbol hash table section.  This special index value indicates
469*53ee8cc1Swenshuai.xi    the end of a chain, meaning no further symbols are found in that bucket.  */
470*53ee8cc1Swenshuai.xi 
471*53ee8cc1Swenshuai.xi #define STN_UNDEF	0		/* End of a chain.  */
472*53ee8cc1Swenshuai.xi 
473*53ee8cc1Swenshuai.xi 
474*53ee8cc1Swenshuai.xi /* How to extract and insert information held in the st_other field.  */
475*53ee8cc1Swenshuai.xi 
476*53ee8cc1Swenshuai.xi #define ELF32_ST_VISIBILITY(o)	((o) & 0x03)
477*53ee8cc1Swenshuai.xi 
478*53ee8cc1Swenshuai.xi /* For ELF64 the definitions are the same.  */
479*53ee8cc1Swenshuai.xi #define ELF64_ST_VISIBILITY(o)	ELF32_ST_VISIBILITY (o)
480*53ee8cc1Swenshuai.xi 
481*53ee8cc1Swenshuai.xi /* Symbol visibility specification encoded in the st_other field.  */
482*53ee8cc1Swenshuai.xi #define STV_DEFAULT	0		/* Default symbol visibility rules */
483*53ee8cc1Swenshuai.xi #define STV_INTERNAL	1		/* Processor specific hidden class */
484*53ee8cc1Swenshuai.xi #define STV_HIDDEN	2		/* Sym unavailable in other modules */
485*53ee8cc1Swenshuai.xi #define STV_PROTECTED	3		/* Not preemptible, not exported */
486*53ee8cc1Swenshuai.xi 
487*53ee8cc1Swenshuai.xi 
488*53ee8cc1Swenshuai.xi /* Relocation table entry without addend (in section of type SHT_REL).  */
489*53ee8cc1Swenshuai.xi 
490*53ee8cc1Swenshuai.xi typedef struct
491*53ee8cc1Swenshuai.xi {
492*53ee8cc1Swenshuai.xi   Elf32_Addr	r_offset;		/* Address */
493*53ee8cc1Swenshuai.xi   Elf32_Word	r_info;			/* Relocation type and symbol index */
494*53ee8cc1Swenshuai.xi } Elf32_Rel;
495*53ee8cc1Swenshuai.xi 
496*53ee8cc1Swenshuai.xi /* I have seen two different definitions of the Elf64_Rel and
497*53ee8cc1Swenshuai.xi    Elf64_Rela structures, so we'll leave them out until Novell (or
498*53ee8cc1Swenshuai.xi    whoever) gets their act together.  */
499*53ee8cc1Swenshuai.xi /* The following, at least, is used on Sparc v9, MIPS, and Alpha.  */
500*53ee8cc1Swenshuai.xi 
501*53ee8cc1Swenshuai.xi typedef struct
502*53ee8cc1Swenshuai.xi {
503*53ee8cc1Swenshuai.xi   Elf64_Addr	r_offset;		/* Address */
504*53ee8cc1Swenshuai.xi   Elf64_Xword	r_info;			/* Relocation type and symbol index */
505*53ee8cc1Swenshuai.xi } Elf64_Rel;
506*53ee8cc1Swenshuai.xi 
507*53ee8cc1Swenshuai.xi /* Relocation table entry with addend (in section of type SHT_RELA).  */
508*53ee8cc1Swenshuai.xi 
509*53ee8cc1Swenshuai.xi typedef struct
510*53ee8cc1Swenshuai.xi {
511*53ee8cc1Swenshuai.xi   Elf32_Addr	r_offset;		/* Address */
512*53ee8cc1Swenshuai.xi   Elf32_Word	r_info;			/* Relocation type and symbol index */
513*53ee8cc1Swenshuai.xi   Elf32_Sword	r_addend;		/* Addend */
514*53ee8cc1Swenshuai.xi } Elf32_Rela;
515*53ee8cc1Swenshuai.xi 
516*53ee8cc1Swenshuai.xi typedef struct
517*53ee8cc1Swenshuai.xi {
518*53ee8cc1Swenshuai.xi   Elf64_Addr	r_offset;		/* Address */
519*53ee8cc1Swenshuai.xi   Elf64_Xword	r_info;			/* Relocation type and symbol index */
520*53ee8cc1Swenshuai.xi   Elf64_Sxword	r_addend;		/* Addend */
521*53ee8cc1Swenshuai.xi } Elf64_Rela;
522*53ee8cc1Swenshuai.xi 
523*53ee8cc1Swenshuai.xi /* How to extract and insert information held in the r_info field.  */
524*53ee8cc1Swenshuai.xi 
525*53ee8cc1Swenshuai.xi #define ELF32_R_SYM(val)		((val) >> 8)
526*53ee8cc1Swenshuai.xi #define ELF32_R_TYPE(val)		((val) & 0xff)
527*53ee8cc1Swenshuai.xi #define ELF32_R_INFO(sym, type)		(((sym) << 8) + ((type) & 0xff))
528*53ee8cc1Swenshuai.xi 
529*53ee8cc1Swenshuai.xi #define ELF64_R_SYM(i)			((i) >> 32)
530*53ee8cc1Swenshuai.xi #define ELF64_R_TYPE(i)			((i) & 0xffffffff)
531*53ee8cc1Swenshuai.xi #define ELF64_R_INFO(sym,type)		((((Elf64_Xword) (sym)) << 32) + (type))
532*53ee8cc1Swenshuai.xi 
533*53ee8cc1Swenshuai.xi /* Program segment header.  */
534*53ee8cc1Swenshuai.xi 
535*53ee8cc1Swenshuai.xi typedef struct
536*53ee8cc1Swenshuai.xi {
537*53ee8cc1Swenshuai.xi   Elf32_Word	p_type;			/* Segment type */
538*53ee8cc1Swenshuai.xi   Elf32_Off	p_offset;		/* Segment file offset */
539*53ee8cc1Swenshuai.xi   Elf32_Addr	p_vaddr;		/* Segment virtual address */
540*53ee8cc1Swenshuai.xi   Elf32_Addr	p_paddr;		/* Segment physical address */
541*53ee8cc1Swenshuai.xi   Elf32_Word	p_filesz;		/* Segment size in file */
542*53ee8cc1Swenshuai.xi   Elf32_Word	p_memsz;		/* Segment size in memory */
543*53ee8cc1Swenshuai.xi   Elf32_Word	p_flags;		/* Segment flags */
544*53ee8cc1Swenshuai.xi   Elf32_Word	p_align;		/* Segment alignment */
545*53ee8cc1Swenshuai.xi } Elf32_Phdr;
546*53ee8cc1Swenshuai.xi 
547*53ee8cc1Swenshuai.xi typedef struct
548*53ee8cc1Swenshuai.xi {
549*53ee8cc1Swenshuai.xi   Elf64_Word	p_type;			/* Segment type */
550*53ee8cc1Swenshuai.xi   Elf64_Word	p_flags;		/* Segment flags */
551*53ee8cc1Swenshuai.xi   Elf64_Off	p_offset;		/* Segment file offset */
552*53ee8cc1Swenshuai.xi   Elf64_Addr	p_vaddr;		/* Segment virtual address */
553*53ee8cc1Swenshuai.xi   Elf64_Addr	p_paddr;		/* Segment physical address */
554*53ee8cc1Swenshuai.xi   Elf64_Xword	p_filesz;		/* Segment size in file */
555*53ee8cc1Swenshuai.xi   Elf64_Xword	p_memsz;		/* Segment size in memory */
556*53ee8cc1Swenshuai.xi   Elf64_Xword	p_align;		/* Segment alignment */
557*53ee8cc1Swenshuai.xi } Elf64_Phdr;
558*53ee8cc1Swenshuai.xi 
559*53ee8cc1Swenshuai.xi /* Legal values for p_type (segment type).  */
560*53ee8cc1Swenshuai.xi 
561*53ee8cc1Swenshuai.xi #define	PT_NULL		0		/* Program header table entry unused */
562*53ee8cc1Swenshuai.xi #define PT_LOAD		1		/* Loadable program segment */
563*53ee8cc1Swenshuai.xi #define PT_DYNAMIC	2		/* Dynamic linking information */
564*53ee8cc1Swenshuai.xi #define PT_INTERP	3		/* Program interpreter */
565*53ee8cc1Swenshuai.xi #define PT_NOTE		4		/* Auxiliary information */
566*53ee8cc1Swenshuai.xi #define PT_SHLIB	5		/* Reserved */
567*53ee8cc1Swenshuai.xi #define PT_PHDR		6		/* Entry for header table itself */
568*53ee8cc1Swenshuai.xi #define PT_TLS		7		/* Thread-local storage segment */
569*53ee8cc1Swenshuai.xi #define	PT_NUM		8		/* Number of defined types */
570*53ee8cc1Swenshuai.xi #define PT_LOOS		0x60000000	/* Start of OS-specific */
571*53ee8cc1Swenshuai.xi #define PT_GNU_EH_FRAME	0x6474e550	/* GCC .eh_frame_hdr segment */
572*53ee8cc1Swenshuai.xi #define PT_GNU_STACK	0x6474e551	/* Indicates stack executability */
573*53ee8cc1Swenshuai.xi #define PT_GNU_RELRO	0x6474e552	/* Read-only after relocation */
574*53ee8cc1Swenshuai.xi #define PT_LOSUNW	0x6ffffffa
575*53ee8cc1Swenshuai.xi #define PT_SUNWBSS	0x6ffffffa	/* Sun Specific segment */
576*53ee8cc1Swenshuai.xi #define PT_SUNWSTACK	0x6ffffffb	/* Stack segment */
577*53ee8cc1Swenshuai.xi #define PT_HISUNW	0x6fffffff
578*53ee8cc1Swenshuai.xi #define PT_HIOS		0x6fffffff	/* End of OS-specific */
579*53ee8cc1Swenshuai.xi #define PT_LOPROC	0x70000000	/* Start of processor-specific */
580*53ee8cc1Swenshuai.xi #define PT_HIPROC	0x7fffffff	/* End of processor-specific */
581*53ee8cc1Swenshuai.xi 
582*53ee8cc1Swenshuai.xi /* Legal values for p_flags (segment flags).  */
583*53ee8cc1Swenshuai.xi 
584*53ee8cc1Swenshuai.xi #define PF_X		(1 << 0)	/* Segment is executable */
585*53ee8cc1Swenshuai.xi #define PF_W		(1 << 1)	/* Segment is writable */
586*53ee8cc1Swenshuai.xi #define PF_R		(1 << 2)	/* Segment is readable */
587*53ee8cc1Swenshuai.xi #define PF_MASKOS	0x0ff00000	/* OS-specific */
588*53ee8cc1Swenshuai.xi #define PF_MASKPROC	0xf0000000	/* Processor-specific */
589*53ee8cc1Swenshuai.xi 
590*53ee8cc1Swenshuai.xi /* Legal values for note segment descriptor types for core files. */
591*53ee8cc1Swenshuai.xi 
592*53ee8cc1Swenshuai.xi #define NT_PRSTATUS	1		/* Contains copy of prstatus struct */
593*53ee8cc1Swenshuai.xi #define NT_FPREGSET	2		/* Contains copy of fpregset struct */
594*53ee8cc1Swenshuai.xi #define NT_PRPSINFO	3		/* Contains copy of prpsinfo struct */
595*53ee8cc1Swenshuai.xi #define NT_PRXREG	4		/* Contains copy of prxregset struct */
596*53ee8cc1Swenshuai.xi #define NT_TASKSTRUCT	4		/* Contains copy of task structure */
597*53ee8cc1Swenshuai.xi #define NT_PLATFORM	5		/* String from sysinfo(SI_PLATFORM) */
598*53ee8cc1Swenshuai.xi #define NT_AUXV		6		/* Contains copy of auxv array */
599*53ee8cc1Swenshuai.xi #define NT_GWINDOWS	7		/* Contains copy of gwindows struct */
600*53ee8cc1Swenshuai.xi #define NT_ASRS		8		/* Contains copy of asrset struct */
601*53ee8cc1Swenshuai.xi #define NT_PSTATUS	10		/* Contains copy of pstatus struct */
602*53ee8cc1Swenshuai.xi #define NT_PSINFO	13		/* Contains copy of psinfo struct */
603*53ee8cc1Swenshuai.xi #define NT_PRCRED	14		/* Contains copy of prcred struct */
604*53ee8cc1Swenshuai.xi #define NT_UTSNAME	15		/* Contains copy of utsname struct */
605*53ee8cc1Swenshuai.xi #define NT_LWPSTATUS	16		/* Contains copy of lwpstatus struct */
606*53ee8cc1Swenshuai.xi #define NT_LWPSINFO	17		/* Contains copy of lwpinfo struct */
607*53ee8cc1Swenshuai.xi #define NT_PRFPXREG	20		/* Contains copy of fprxregset struct */
608*53ee8cc1Swenshuai.xi #define NT_PRXFPREG	0x46e62b7f	/* Contains copy of user_fxsr_struct */
609*53ee8cc1Swenshuai.xi #define NT_PPC_VMX	0x100		/* PowerPC Altivec/VMX registers */
610*53ee8cc1Swenshuai.xi #define NT_PPC_SPE	0x101		/* PowerPC SPE/EVR registers */
611*53ee8cc1Swenshuai.xi #define NT_386_TLS	0x200		/* i386 TLS slots (struct user_desc) */
612*53ee8cc1Swenshuai.xi 
613*53ee8cc1Swenshuai.xi /* Legal values for the note segment descriptor types for object files.  */
614*53ee8cc1Swenshuai.xi 
615*53ee8cc1Swenshuai.xi #define NT_VERSION	1		/* Contains a version string.  */
616*53ee8cc1Swenshuai.xi 
617*53ee8cc1Swenshuai.xi 
618*53ee8cc1Swenshuai.xi /* Dynamic section entry.  */
619*53ee8cc1Swenshuai.xi 
620*53ee8cc1Swenshuai.xi typedef struct
621*53ee8cc1Swenshuai.xi {
622*53ee8cc1Swenshuai.xi   Elf32_Sword	d_tag;			/* Dynamic entry type */
623*53ee8cc1Swenshuai.xi   union
624*53ee8cc1Swenshuai.xi     {
625*53ee8cc1Swenshuai.xi       Elf32_Word d_val;			/* Integer value */
626*53ee8cc1Swenshuai.xi       Elf32_Addr d_ptr;			/* Address value */
627*53ee8cc1Swenshuai.xi     } d_un;
628*53ee8cc1Swenshuai.xi } Elf32_Dyn;
629*53ee8cc1Swenshuai.xi 
630*53ee8cc1Swenshuai.xi typedef struct
631*53ee8cc1Swenshuai.xi {
632*53ee8cc1Swenshuai.xi   Elf64_Sxword	d_tag;			/* Dynamic entry type */
633*53ee8cc1Swenshuai.xi   union
634*53ee8cc1Swenshuai.xi     {
635*53ee8cc1Swenshuai.xi       Elf64_Xword d_val;		/* Integer value */
636*53ee8cc1Swenshuai.xi       Elf64_Addr d_ptr;			/* Address value */
637*53ee8cc1Swenshuai.xi     } d_un;
638*53ee8cc1Swenshuai.xi } Elf64_Dyn;
639*53ee8cc1Swenshuai.xi 
640*53ee8cc1Swenshuai.xi /* Legal values for d_tag (dynamic entry type).  */
641*53ee8cc1Swenshuai.xi 
642*53ee8cc1Swenshuai.xi #define DT_NULL		0		/* Marks end of dynamic section */
643*53ee8cc1Swenshuai.xi #define DT_NEEDED	1		/* Name of needed library */
644*53ee8cc1Swenshuai.xi #define DT_PLTRELSZ	2		/* Size in bytes of PLT relocs */
645*53ee8cc1Swenshuai.xi #define DT_PLTGOT	3		/* Processor defined value */
646*53ee8cc1Swenshuai.xi #define DT_HASH		4		/* Address of symbol hash table */
647*53ee8cc1Swenshuai.xi #define DT_STRTAB	5		/* Address of string table */
648*53ee8cc1Swenshuai.xi #define DT_SYMTAB	6		/* Address of symbol table */
649*53ee8cc1Swenshuai.xi #define DT_RELA		7		/* Address of Rela relocs */
650*53ee8cc1Swenshuai.xi #define DT_RELASZ	8		/* Total size of Rela relocs */
651*53ee8cc1Swenshuai.xi #define DT_RELAENT	9		/* Size of one Rela reloc */
652*53ee8cc1Swenshuai.xi #define DT_STRSZ	10		/* Size of string table */
653*53ee8cc1Swenshuai.xi #define DT_SYMENT	11		/* Size of one symbol table entry */
654*53ee8cc1Swenshuai.xi #define DT_INIT		12		/* Address of init function */
655*53ee8cc1Swenshuai.xi #define DT_FINI		13		/* Address of termination function */
656*53ee8cc1Swenshuai.xi #define DT_SONAME	14		/* Name of shared object */
657*53ee8cc1Swenshuai.xi #define DT_RPATH	15		/* Library search path (deprecated) */
658*53ee8cc1Swenshuai.xi #define DT_SYMBOLIC	16		/* Start symbol search here */
659*53ee8cc1Swenshuai.xi #define DT_REL		17		/* Address of Rel relocs */
660*53ee8cc1Swenshuai.xi #define DT_RELSZ	18		/* Total size of Rel relocs */
661*53ee8cc1Swenshuai.xi #define DT_RELENT	19		/* Size of one Rel reloc */
662*53ee8cc1Swenshuai.xi #define DT_PLTREL	20		/* Type of reloc in PLT */
663*53ee8cc1Swenshuai.xi #define DT_DEBUG	21		/* For debugging; unspecified */
664*53ee8cc1Swenshuai.xi #define DT_TEXTREL	22		/* Reloc might modify .text */
665*53ee8cc1Swenshuai.xi #define DT_JMPREL	23		/* Address of PLT relocs */
666*53ee8cc1Swenshuai.xi #define	DT_BIND_NOW	24		/* Process relocations of object */
667*53ee8cc1Swenshuai.xi #define	DT_INIT_ARRAY	25		/* Array with addresses of init fct */
668*53ee8cc1Swenshuai.xi #define	DT_FINI_ARRAY	26		/* Array with addresses of fini fct */
669*53ee8cc1Swenshuai.xi #define	DT_INIT_ARRAYSZ	27		/* Size in bytes of DT_INIT_ARRAY */
670*53ee8cc1Swenshuai.xi #define	DT_FINI_ARRAYSZ	28		/* Size in bytes of DT_FINI_ARRAY */
671*53ee8cc1Swenshuai.xi #define DT_RUNPATH	29		/* Library search path */
672*53ee8cc1Swenshuai.xi #define DT_FLAGS	30		/* Flags for the object being loaded */
673*53ee8cc1Swenshuai.xi #define DT_ENCODING	32		/* Start of encoded range */
674*53ee8cc1Swenshuai.xi #define DT_PREINIT_ARRAY 32		/* Array with addresses of preinit fct*/
675*53ee8cc1Swenshuai.xi #define DT_PREINIT_ARRAYSZ 33		/* size in bytes of DT_PREINIT_ARRAY */
676*53ee8cc1Swenshuai.xi #define	DT_NUM		34		/* Number used */
677*53ee8cc1Swenshuai.xi #define DT_LOOS		0x6000000d	/* Start of OS-specific */
678*53ee8cc1Swenshuai.xi #define DT_HIOS		0x6ffff000	/* End of OS-specific */
679*53ee8cc1Swenshuai.xi #define DT_LOPROC	0x70000000	/* Start of processor-specific */
680*53ee8cc1Swenshuai.xi #define DT_HIPROC	0x7fffffff	/* End of processor-specific */
681*53ee8cc1Swenshuai.xi #define	DT_PROCNUM	DT_MIPS_NUM	/* Most used by any processor */
682*53ee8cc1Swenshuai.xi 
683*53ee8cc1Swenshuai.xi /* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
684*53ee8cc1Swenshuai.xi    Dyn.d_un.d_val field of the Elf*_Dyn structure.  This follows Sun's
685*53ee8cc1Swenshuai.xi    approach.  */
686*53ee8cc1Swenshuai.xi #define DT_VALRNGLO	0x6ffffd00
687*53ee8cc1Swenshuai.xi #define DT_GNU_PRELINKED 0x6ffffdf5	/* Prelinking timestamp */
688*53ee8cc1Swenshuai.xi #define DT_GNU_CONFLICTSZ 0x6ffffdf6	/* Size of conflict section */
689*53ee8cc1Swenshuai.xi #define DT_GNU_LIBLISTSZ 0x6ffffdf7	/* Size of library list */
690*53ee8cc1Swenshuai.xi #define DT_CHECKSUM	0x6ffffdf8
691*53ee8cc1Swenshuai.xi #define DT_PLTPADSZ	0x6ffffdf9
692*53ee8cc1Swenshuai.xi #define DT_MOVEENT	0x6ffffdfa
693*53ee8cc1Swenshuai.xi #define DT_MOVESZ	0x6ffffdfb
694*53ee8cc1Swenshuai.xi #define DT_FEATURE_1	0x6ffffdfc	/* Feature selection (DTF_*).  */
695*53ee8cc1Swenshuai.xi #define DT_POSFLAG_1	0x6ffffdfd	/* Flags for DT_* entries, effecting
696*53ee8cc1Swenshuai.xi 					   the following DT_* entry.  */
697*53ee8cc1Swenshuai.xi #define DT_SYMINSZ	0x6ffffdfe	/* Size of syminfo table (in bytes) */
698*53ee8cc1Swenshuai.xi #define DT_SYMINENT	0x6ffffdff	/* Entry size of syminfo */
699*53ee8cc1Swenshuai.xi #define DT_VALRNGHI	0x6ffffdff
700*53ee8cc1Swenshuai.xi #define DT_VALTAGIDX(tag)	(DT_VALRNGHI - (tag))	/* Reverse order! */
701*53ee8cc1Swenshuai.xi #define DT_VALNUM 12
702*53ee8cc1Swenshuai.xi 
703*53ee8cc1Swenshuai.xi /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
704*53ee8cc1Swenshuai.xi    Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
705*53ee8cc1Swenshuai.xi 
706*53ee8cc1Swenshuai.xi    If any adjustment is made to the ELF object after it has been
707*53ee8cc1Swenshuai.xi    built these entries will need to be adjusted.  */
708*53ee8cc1Swenshuai.xi #define DT_ADDRRNGLO	0x6ffffe00
709*53ee8cc1Swenshuai.xi #define DT_GNU_HASH	0x6ffffef5	/* GNU-style hash table.  */
710*53ee8cc1Swenshuai.xi #define DT_TLSDESC_PLT	0x6ffffef6
711*53ee8cc1Swenshuai.xi #define DT_TLSDESC_GOT	0x6ffffef7
712*53ee8cc1Swenshuai.xi #define DT_GNU_CONFLICT	0x6ffffef8	/* Start of conflict section */
713*53ee8cc1Swenshuai.xi #define DT_GNU_LIBLIST	0x6ffffef9	/* Library list */
714*53ee8cc1Swenshuai.xi #define DT_CONFIG	0x6ffffefa	/* Configuration information.  */
715*53ee8cc1Swenshuai.xi #define DT_DEPAUDIT	0x6ffffefb	/* Dependency auditing.  */
716*53ee8cc1Swenshuai.xi #define DT_AUDIT	0x6ffffefc	/* Object auditing.  */
717*53ee8cc1Swenshuai.xi #define	DT_PLTPAD	0x6ffffefd	/* PLT padding.  */
718*53ee8cc1Swenshuai.xi #define	DT_MOVETAB	0x6ffffefe	/* Move table.  */
719*53ee8cc1Swenshuai.xi #define DT_SYMINFO	0x6ffffeff	/* Syminfo table.  */
720*53ee8cc1Swenshuai.xi #define DT_ADDRRNGHI	0x6ffffeff
721*53ee8cc1Swenshuai.xi #define DT_ADDRTAGIDX(tag)	(DT_ADDRRNGHI - (tag))	/* Reverse order! */
722*53ee8cc1Swenshuai.xi #define DT_ADDRNUM 11
723*53ee8cc1Swenshuai.xi 
724*53ee8cc1Swenshuai.xi /* The versioning entry types.  The next are defined as part of the
725*53ee8cc1Swenshuai.xi    GNU extension.  */
726*53ee8cc1Swenshuai.xi #define DT_VERSYM	0x6ffffff0
727*53ee8cc1Swenshuai.xi 
728*53ee8cc1Swenshuai.xi #define DT_RELACOUNT	0x6ffffff9
729*53ee8cc1Swenshuai.xi #define DT_RELCOUNT	0x6ffffffa
730*53ee8cc1Swenshuai.xi 
731*53ee8cc1Swenshuai.xi /* These were chosen by Sun.  */
732*53ee8cc1Swenshuai.xi #define DT_FLAGS_1	0x6ffffffb	/* State flags, see DF_1_* below.  */
733*53ee8cc1Swenshuai.xi #define	DT_VERDEF	0x6ffffffc	/* Address of version definition
734*53ee8cc1Swenshuai.xi 					   table */
735*53ee8cc1Swenshuai.xi #define	DT_VERDEFNUM	0x6ffffffd	/* Number of version definitions */
736*53ee8cc1Swenshuai.xi #define	DT_VERNEED	0x6ffffffe	/* Address of table with needed
737*53ee8cc1Swenshuai.xi 					   versions */
738*53ee8cc1Swenshuai.xi #define	DT_VERNEEDNUM	0x6fffffff	/* Number of needed versions */
739*53ee8cc1Swenshuai.xi #define DT_VERSIONTAGIDX(tag)	(DT_VERNEEDNUM - (tag))	/* Reverse order! */
740*53ee8cc1Swenshuai.xi #define DT_VERSIONTAGNUM 16
741*53ee8cc1Swenshuai.xi 
742*53ee8cc1Swenshuai.xi /* Sun added these machine-independent extensions in the "processor-specific"
743*53ee8cc1Swenshuai.xi    range.  Be compatible.  */
744*53ee8cc1Swenshuai.xi #define DT_AUXILIARY    0x7ffffffd      /* Shared object to load before self */
745*53ee8cc1Swenshuai.xi #define DT_FILTER       0x7fffffff      /* Shared object to get values from */
746*53ee8cc1Swenshuai.xi #define DT_EXTRATAGIDX(tag)	((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
747*53ee8cc1Swenshuai.xi #define DT_EXTRANUM	3
748*53ee8cc1Swenshuai.xi 
749*53ee8cc1Swenshuai.xi /* Values of `d_un.d_val' in the DT_FLAGS entry.  */
750*53ee8cc1Swenshuai.xi #define DF_ORIGIN	0x00000001	/* Object may use DF_ORIGIN */
751*53ee8cc1Swenshuai.xi #define DF_SYMBOLIC	0x00000002	/* Symbol resolutions starts here */
752*53ee8cc1Swenshuai.xi #define DF_TEXTREL	0x00000004	/* Object contains text relocations */
753*53ee8cc1Swenshuai.xi #define DF_BIND_NOW	0x00000008	/* No lazy binding for this object */
754*53ee8cc1Swenshuai.xi #define DF_STATIC_TLS	0x00000010	/* Module uses the static TLS model */
755*53ee8cc1Swenshuai.xi 
756*53ee8cc1Swenshuai.xi /* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
757*53ee8cc1Swenshuai.xi    entry in the dynamic section.  */
758*53ee8cc1Swenshuai.xi #define DF_1_NOW	0x00000001	/* Set RTLD_NOW for this object.  */
759*53ee8cc1Swenshuai.xi #define DF_1_GLOBAL	0x00000002	/* Set RTLD_GLOBAL for this object.  */
760*53ee8cc1Swenshuai.xi #define DF_1_GROUP	0x00000004	/* Set RTLD_GROUP for this object.  */
761*53ee8cc1Swenshuai.xi #define DF_1_NODELETE	0x00000008	/* Set RTLD_NODELETE for this object.*/
762*53ee8cc1Swenshuai.xi #define DF_1_LOADFLTR	0x00000010	/* Trigger filtee loading at runtime.*/
763*53ee8cc1Swenshuai.xi #define DF_1_INITFIRST	0x00000020	/* Set RTLD_INITFIRST for this object*/
764*53ee8cc1Swenshuai.xi #define DF_1_NOOPEN	0x00000040	/* Set RTLD_NOOPEN for this object.  */
765*53ee8cc1Swenshuai.xi #define DF_1_ORIGIN	0x00000080	/* $ORIGIN must be handled.  */
766*53ee8cc1Swenshuai.xi #define DF_1_DIRECT	0x00000100	/* Direct binding enabled.  */
767*53ee8cc1Swenshuai.xi #define DF_1_TRANS	0x00000200
768*53ee8cc1Swenshuai.xi #define DF_1_INTERPOSE	0x00000400	/* Object is used to interpose.  */
769*53ee8cc1Swenshuai.xi #define DF_1_NODEFLIB	0x00000800	/* Ignore default lib search path.  */
770*53ee8cc1Swenshuai.xi #define DF_1_NODUMP	0x00001000	/* Object can't be dldump'ed.  */
771*53ee8cc1Swenshuai.xi #define DF_1_CONFALT	0x00002000	/* Configuration alternative created.*/
772*53ee8cc1Swenshuai.xi #define DF_1_ENDFILTEE	0x00004000	/* Filtee terminates filters search. */
773*53ee8cc1Swenshuai.xi #define	DF_1_DISPRELDNE	0x00008000	/* Disp reloc applied at build time. */
774*53ee8cc1Swenshuai.xi #define	DF_1_DISPRELPND	0x00010000	/* Disp reloc applied at run-time.  */
775*53ee8cc1Swenshuai.xi 
776*53ee8cc1Swenshuai.xi /* Flags for the feature selection in DT_FEATURE_1.  */
777*53ee8cc1Swenshuai.xi #define DTF_1_PARINIT	0x00000001
778*53ee8cc1Swenshuai.xi #define DTF_1_CONFEXP	0x00000002
779*53ee8cc1Swenshuai.xi 
780*53ee8cc1Swenshuai.xi /* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry.  */
781*53ee8cc1Swenshuai.xi #define DF_P1_LAZYLOAD	0x00000001	/* Lazyload following object.  */
782*53ee8cc1Swenshuai.xi #define DF_P1_GROUPPERM	0x00000002	/* Symbols from next object are not
783*53ee8cc1Swenshuai.xi 					   generally available.  */
784*53ee8cc1Swenshuai.xi 
785*53ee8cc1Swenshuai.xi /* Version definition sections.  */
786*53ee8cc1Swenshuai.xi 
787*53ee8cc1Swenshuai.xi typedef struct
788*53ee8cc1Swenshuai.xi {
789*53ee8cc1Swenshuai.xi   Elf32_Half	vd_version;		/* Version revision */
790*53ee8cc1Swenshuai.xi   Elf32_Half	vd_flags;		/* Version information */
791*53ee8cc1Swenshuai.xi   Elf32_Half	vd_ndx;			/* Version Index */
792*53ee8cc1Swenshuai.xi   Elf32_Half	vd_cnt;			/* Number of associated aux entries */
793*53ee8cc1Swenshuai.xi   Elf32_Word	vd_hash;		/* Version name hash value */
794*53ee8cc1Swenshuai.xi   Elf32_Word	vd_aux;			/* Offset in bytes to verdaux array */
795*53ee8cc1Swenshuai.xi   Elf32_Word	vd_next;		/* Offset in bytes to next verdef
796*53ee8cc1Swenshuai.xi 					   entry */
797*53ee8cc1Swenshuai.xi } Elf32_Verdef;
798*53ee8cc1Swenshuai.xi 
799*53ee8cc1Swenshuai.xi typedef struct
800*53ee8cc1Swenshuai.xi {
801*53ee8cc1Swenshuai.xi   Elf64_Half	vd_version;		/* Version revision */
802*53ee8cc1Swenshuai.xi   Elf64_Half	vd_flags;		/* Version information */
803*53ee8cc1Swenshuai.xi   Elf64_Half	vd_ndx;			/* Version Index */
804*53ee8cc1Swenshuai.xi   Elf64_Half	vd_cnt;			/* Number of associated aux entries */
805*53ee8cc1Swenshuai.xi   Elf64_Word	vd_hash;		/* Version name hash value */
806*53ee8cc1Swenshuai.xi   Elf64_Word	vd_aux;			/* Offset in bytes to verdaux array */
807*53ee8cc1Swenshuai.xi   Elf64_Word	vd_next;		/* Offset in bytes to next verdef
808*53ee8cc1Swenshuai.xi 					   entry */
809*53ee8cc1Swenshuai.xi } Elf64_Verdef;
810*53ee8cc1Swenshuai.xi 
811*53ee8cc1Swenshuai.xi 
812*53ee8cc1Swenshuai.xi /* Legal values for vd_version (version revision).  */
813*53ee8cc1Swenshuai.xi #define VER_DEF_NONE	0		/* No version */
814*53ee8cc1Swenshuai.xi #define VER_DEF_CURRENT	1		/* Current version */
815*53ee8cc1Swenshuai.xi #define VER_DEF_NUM	2		/* Given version number */
816*53ee8cc1Swenshuai.xi 
817*53ee8cc1Swenshuai.xi /* Legal values for vd_flags (version information flags).  */
818*53ee8cc1Swenshuai.xi #define VER_FLG_BASE	0x1		/* Version definition of file itself */
819*53ee8cc1Swenshuai.xi #define VER_FLG_WEAK	0x2		/* Weak version identifier */
820*53ee8cc1Swenshuai.xi 
821*53ee8cc1Swenshuai.xi /* Versym symbol index values.  */
822*53ee8cc1Swenshuai.xi #define	VER_NDX_LOCAL		0	/* Symbol is local.  */
823*53ee8cc1Swenshuai.xi #define	VER_NDX_GLOBAL		1	/* Symbol is global.  */
824*53ee8cc1Swenshuai.xi #define	VER_NDX_LORESERVE	0xff00	/* Beginning of reserved entries.  */
825*53ee8cc1Swenshuai.xi #define	VER_NDX_ELIMINATE	0xff01	/* Symbol is to be eliminated.  */
826*53ee8cc1Swenshuai.xi 
827*53ee8cc1Swenshuai.xi /* Auxialiary version information.  */
828*53ee8cc1Swenshuai.xi 
829*53ee8cc1Swenshuai.xi typedef struct
830*53ee8cc1Swenshuai.xi {
831*53ee8cc1Swenshuai.xi   Elf32_Word	vda_name;		/* Version or dependency names */
832*53ee8cc1Swenshuai.xi   Elf32_Word	vda_next;		/* Offset in bytes to next verdaux
833*53ee8cc1Swenshuai.xi 					   entry */
834*53ee8cc1Swenshuai.xi } Elf32_Verdaux;
835*53ee8cc1Swenshuai.xi 
836*53ee8cc1Swenshuai.xi typedef struct
837*53ee8cc1Swenshuai.xi {
838*53ee8cc1Swenshuai.xi   Elf64_Word	vda_name;		/* Version or dependency names */
839*53ee8cc1Swenshuai.xi   Elf64_Word	vda_next;		/* Offset in bytes to next verdaux
840*53ee8cc1Swenshuai.xi 					   entry */
841*53ee8cc1Swenshuai.xi } Elf64_Verdaux;
842*53ee8cc1Swenshuai.xi 
843*53ee8cc1Swenshuai.xi 
844*53ee8cc1Swenshuai.xi /* Version dependency section.  */
845*53ee8cc1Swenshuai.xi 
846*53ee8cc1Swenshuai.xi typedef struct
847*53ee8cc1Swenshuai.xi {
848*53ee8cc1Swenshuai.xi   Elf32_Half	vn_version;		/* Version of structure */
849*53ee8cc1Swenshuai.xi   Elf32_Half	vn_cnt;			/* Number of associated aux entries */
850*53ee8cc1Swenshuai.xi   Elf32_Word	vn_file;		/* Offset of filename for this
851*53ee8cc1Swenshuai.xi 					   dependency */
852*53ee8cc1Swenshuai.xi   Elf32_Word	vn_aux;			/* Offset in bytes to vernaux array */
853*53ee8cc1Swenshuai.xi   Elf32_Word	vn_next;		/* Offset in bytes to next verneed
854*53ee8cc1Swenshuai.xi 					   entry */
855*53ee8cc1Swenshuai.xi } Elf32_Verneed;
856*53ee8cc1Swenshuai.xi 
857*53ee8cc1Swenshuai.xi typedef struct
858*53ee8cc1Swenshuai.xi {
859*53ee8cc1Swenshuai.xi   Elf64_Half	vn_version;		/* Version of structure */
860*53ee8cc1Swenshuai.xi   Elf64_Half	vn_cnt;			/* Number of associated aux entries */
861*53ee8cc1Swenshuai.xi   Elf64_Word	vn_file;		/* Offset of filename for this
862*53ee8cc1Swenshuai.xi 					   dependency */
863*53ee8cc1Swenshuai.xi   Elf64_Word	vn_aux;			/* Offset in bytes to vernaux array */
864*53ee8cc1Swenshuai.xi   Elf64_Word	vn_next;		/* Offset in bytes to next verneed
865*53ee8cc1Swenshuai.xi 					   entry */
866*53ee8cc1Swenshuai.xi } Elf64_Verneed;
867*53ee8cc1Swenshuai.xi 
868*53ee8cc1Swenshuai.xi 
869*53ee8cc1Swenshuai.xi /* Legal values for vn_version (version revision).  */
870*53ee8cc1Swenshuai.xi #define VER_NEED_NONE	 0		/* No version */
871*53ee8cc1Swenshuai.xi #define VER_NEED_CURRENT 1		/* Current version */
872*53ee8cc1Swenshuai.xi #define VER_NEED_NUM	 2		/* Given version number */
873*53ee8cc1Swenshuai.xi 
874*53ee8cc1Swenshuai.xi /* Auxiliary needed version information.  */
875*53ee8cc1Swenshuai.xi 
876*53ee8cc1Swenshuai.xi typedef struct
877*53ee8cc1Swenshuai.xi {
878*53ee8cc1Swenshuai.xi   Elf32_Word	vna_hash;		/* Hash value of dependency name */
879*53ee8cc1Swenshuai.xi   Elf32_Half	vna_flags;		/* Dependency specific information */
880*53ee8cc1Swenshuai.xi   Elf32_Half	vna_other;		/* Unused */
881*53ee8cc1Swenshuai.xi   Elf32_Word	vna_name;		/* Dependency name string offset */
882*53ee8cc1Swenshuai.xi   Elf32_Word	vna_next;		/* Offset in bytes to next vernaux
883*53ee8cc1Swenshuai.xi 					   entry */
884*53ee8cc1Swenshuai.xi } Elf32_Vernaux;
885*53ee8cc1Swenshuai.xi 
886*53ee8cc1Swenshuai.xi typedef struct
887*53ee8cc1Swenshuai.xi {
888*53ee8cc1Swenshuai.xi   Elf64_Word	vna_hash;		/* Hash value of dependency name */
889*53ee8cc1Swenshuai.xi   Elf64_Half	vna_flags;		/* Dependency specific information */
890*53ee8cc1Swenshuai.xi   Elf64_Half	vna_other;		/* Unused */
891*53ee8cc1Swenshuai.xi   Elf64_Word	vna_name;		/* Dependency name string offset */
892*53ee8cc1Swenshuai.xi   Elf64_Word	vna_next;		/* Offset in bytes to next vernaux
893*53ee8cc1Swenshuai.xi 					   entry */
894*53ee8cc1Swenshuai.xi } Elf64_Vernaux;
895*53ee8cc1Swenshuai.xi 
896*53ee8cc1Swenshuai.xi 
897*53ee8cc1Swenshuai.xi /* Legal values for vna_flags.  */
898*53ee8cc1Swenshuai.xi #define VER_FLG_WEAK	0x2		/* Weak version identifier */
899*53ee8cc1Swenshuai.xi 
900*53ee8cc1Swenshuai.xi 
901*53ee8cc1Swenshuai.xi /* Auxiliary vector.  */
902*53ee8cc1Swenshuai.xi 
903*53ee8cc1Swenshuai.xi /* This vector is normally only used by the program interpreter.  The
904*53ee8cc1Swenshuai.xi    usual definition in an ABI supplement uses the name auxv_t.  The
905*53ee8cc1Swenshuai.xi    vector is not usually defined in a standard <elf.h> file, but it
906*53ee8cc1Swenshuai.xi    can't hurt.  We rename it to avoid conflicts.  The sizes of these
907*53ee8cc1Swenshuai.xi    types are an arrangement between the exec server and the program
908*53ee8cc1Swenshuai.xi    interpreter, so we don't fully specify them here.  */
909*53ee8cc1Swenshuai.xi 
910*53ee8cc1Swenshuai.xi typedef struct
911*53ee8cc1Swenshuai.xi {
912*53ee8cc1Swenshuai.xi   uint32_t a_type;		/* Entry type */
913*53ee8cc1Swenshuai.xi   union
914*53ee8cc1Swenshuai.xi     {
915*53ee8cc1Swenshuai.xi       uint32_t a_val;		/* Integer value */
916*53ee8cc1Swenshuai.xi       /* We use to have pointer elements added here.  We cannot do that,
917*53ee8cc1Swenshuai.xi 	 though, since it does not work when using 32-bit definitions
918*53ee8cc1Swenshuai.xi 	 on 64-bit platforms and vice versa.  */
919*53ee8cc1Swenshuai.xi     } a_un;
920*53ee8cc1Swenshuai.xi } Elf32_auxv_t;
921*53ee8cc1Swenshuai.xi 
922*53ee8cc1Swenshuai.xi typedef struct
923*53ee8cc1Swenshuai.xi {
924*53ee8cc1Swenshuai.xi   uint64_t a_type;		/* Entry type */
925*53ee8cc1Swenshuai.xi   union
926*53ee8cc1Swenshuai.xi     {
927*53ee8cc1Swenshuai.xi       uint64_t a_val;		/* Integer value */
928*53ee8cc1Swenshuai.xi       /* We use to have pointer elements added here.  We cannot do that,
929*53ee8cc1Swenshuai.xi 	 though, since it does not work when using 32-bit definitions
930*53ee8cc1Swenshuai.xi 	 on 64-bit platforms and vice versa.  */
931*53ee8cc1Swenshuai.xi     } a_un;
932*53ee8cc1Swenshuai.xi } Elf64_auxv_t;
933*53ee8cc1Swenshuai.xi 
934*53ee8cc1Swenshuai.xi /* Legal values for a_type (entry type).  */
935*53ee8cc1Swenshuai.xi 
936*53ee8cc1Swenshuai.xi #define AT_NULL		0		/* End of vector */
937*53ee8cc1Swenshuai.xi #define AT_IGNORE	1		/* Entry should be ignored */
938*53ee8cc1Swenshuai.xi #define AT_EXECFD	2		/* File descriptor of program */
939*53ee8cc1Swenshuai.xi #define AT_PHDR		3		/* Program headers for program */
940*53ee8cc1Swenshuai.xi #define AT_PHENT	4		/* Size of program header entry */
941*53ee8cc1Swenshuai.xi #define AT_PHNUM	5		/* Number of program headers */
942*53ee8cc1Swenshuai.xi #define AT_PAGESZ	6		/* System page size */
943*53ee8cc1Swenshuai.xi #define AT_BASE		7		/* Base address of interpreter */
944*53ee8cc1Swenshuai.xi #define AT_FLAGS	8		/* Flags */
945*53ee8cc1Swenshuai.xi #define AT_ENTRY	9		/* Entry point of program */
946*53ee8cc1Swenshuai.xi #define AT_NOTELF	10		/* Program is not ELF */
947*53ee8cc1Swenshuai.xi #define AT_UID		11		/* Real uid */
948*53ee8cc1Swenshuai.xi #define AT_EUID		12		/* Effective uid */
949*53ee8cc1Swenshuai.xi #define AT_GID		13		/* Real gid */
950*53ee8cc1Swenshuai.xi #define AT_EGID		14		/* Effective gid */
951*53ee8cc1Swenshuai.xi #define AT_CLKTCK	17		/* Frequency of times() */
952*53ee8cc1Swenshuai.xi 
953*53ee8cc1Swenshuai.xi /* Some more special a_type values describing the hardware.  */
954*53ee8cc1Swenshuai.xi #define AT_PLATFORM	15		/* String identifying platform.  */
955*53ee8cc1Swenshuai.xi #define AT_HWCAP	16		/* Machine dependent hints about
956*53ee8cc1Swenshuai.xi 					   processor capabilities.  */
957*53ee8cc1Swenshuai.xi 
958*53ee8cc1Swenshuai.xi /* This entry gives some information about the FPU initialization
959*53ee8cc1Swenshuai.xi    performed by the kernel.  */
960*53ee8cc1Swenshuai.xi #define AT_FPUCW	18		/* Used FPU control word.  */
961*53ee8cc1Swenshuai.xi 
962*53ee8cc1Swenshuai.xi /* Cache block sizes.  */
963*53ee8cc1Swenshuai.xi #define AT_DCACHEBSIZE	19		/* Data cache block size.  */
964*53ee8cc1Swenshuai.xi #define AT_ICACHEBSIZE	20		/* Instruction cache block size.  */
965*53ee8cc1Swenshuai.xi #define AT_UCACHEBSIZE	21		/* Unified cache block size.  */
966*53ee8cc1Swenshuai.xi 
967*53ee8cc1Swenshuai.xi /* A special ignored value for PPC, used by the kernel to control the
968*53ee8cc1Swenshuai.xi    interpretation of the AUXV. Must be > 16.  */
969*53ee8cc1Swenshuai.xi #define AT_IGNOREPPC	22		/* Entry should be ignored.  */
970*53ee8cc1Swenshuai.xi 
971*53ee8cc1Swenshuai.xi #define	AT_SECURE	23		/* Boolean, was exec setuid-like?  */
972*53ee8cc1Swenshuai.xi 
973*53ee8cc1Swenshuai.xi /* Pointer to the global system page used for system calls and other
974*53ee8cc1Swenshuai.xi    nice things.  */
975*53ee8cc1Swenshuai.xi #define AT_SYSINFO	32
976*53ee8cc1Swenshuai.xi #define AT_SYSINFO_EHDR	33
977*53ee8cc1Swenshuai.xi 
978*53ee8cc1Swenshuai.xi /* Shapes of the caches.  Bits 0-3 contains associativity; bits 4-7 contains
979*53ee8cc1Swenshuai.xi    log2 of line size; mask those to get cache size.  */
980*53ee8cc1Swenshuai.xi #define AT_L1I_CACHESHAPE	34
981*53ee8cc1Swenshuai.xi #define AT_L1D_CACHESHAPE	35
982*53ee8cc1Swenshuai.xi #define AT_L2_CACHESHAPE	36
983*53ee8cc1Swenshuai.xi #define AT_L3_CACHESHAPE	37
984*53ee8cc1Swenshuai.xi 
985*53ee8cc1Swenshuai.xi /* Note section contents.  Each entry in the note section begins with
986*53ee8cc1Swenshuai.xi    a header of a fixed form.  */
987*53ee8cc1Swenshuai.xi 
988*53ee8cc1Swenshuai.xi typedef struct
989*53ee8cc1Swenshuai.xi {
990*53ee8cc1Swenshuai.xi   Elf32_Word n_namesz;			/* Length of the note's name.  */
991*53ee8cc1Swenshuai.xi   Elf32_Word n_descsz;			/* Length of the note's descriptor.  */
992*53ee8cc1Swenshuai.xi   Elf32_Word n_type;			/* Type of the note.  */
993*53ee8cc1Swenshuai.xi } Elf32_Nhdr;
994*53ee8cc1Swenshuai.xi 
995*53ee8cc1Swenshuai.xi typedef struct
996*53ee8cc1Swenshuai.xi {
997*53ee8cc1Swenshuai.xi   Elf64_Word n_namesz;			/* Length of the note's name.  */
998*53ee8cc1Swenshuai.xi   Elf64_Word n_descsz;			/* Length of the note's descriptor.  */
999*53ee8cc1Swenshuai.xi   Elf64_Word n_type;			/* Type of the note.  */
1000*53ee8cc1Swenshuai.xi } Elf64_Nhdr;
1001*53ee8cc1Swenshuai.xi 
1002*53ee8cc1Swenshuai.xi /* Known names of notes.  */
1003*53ee8cc1Swenshuai.xi 
1004*53ee8cc1Swenshuai.xi /* Solaris entries in the note section have this name.  */
1005*53ee8cc1Swenshuai.xi #define ELF_NOTE_SOLARIS	"SUNW Solaris"
1006*53ee8cc1Swenshuai.xi 
1007*53ee8cc1Swenshuai.xi /* Note entries for GNU systems have this name.  */
1008*53ee8cc1Swenshuai.xi #define ELF_NOTE_GNU		"GNU"
1009*53ee8cc1Swenshuai.xi 
1010*53ee8cc1Swenshuai.xi 
1011*53ee8cc1Swenshuai.xi /* Defined types of notes for Solaris.  */
1012*53ee8cc1Swenshuai.xi 
1013*53ee8cc1Swenshuai.xi /* Value of descriptor (one word) is desired pagesize for the binary.  */
1014*53ee8cc1Swenshuai.xi #define ELF_NOTE_PAGESIZE_HINT	1
1015*53ee8cc1Swenshuai.xi 
1016*53ee8cc1Swenshuai.xi 
1017*53ee8cc1Swenshuai.xi /* Defined note types for GNU systems.  */
1018*53ee8cc1Swenshuai.xi 
1019*53ee8cc1Swenshuai.xi /* ABI information.  The descriptor consists of words:
1020*53ee8cc1Swenshuai.xi    word 0: OS descriptor
1021*53ee8cc1Swenshuai.xi    word 1: major version of the ABI
1022*53ee8cc1Swenshuai.xi    word 2: minor version of the ABI
1023*53ee8cc1Swenshuai.xi    word 3: subminor version of the ABI
1024*53ee8cc1Swenshuai.xi */
1025*53ee8cc1Swenshuai.xi #define NT_GNU_ABI_TAG	1
1026*53ee8cc1Swenshuai.xi #define ELF_NOTE_ABI	NT_GNU_ABI_TAG /* Old name.  */
1027*53ee8cc1Swenshuai.xi 
1028*53ee8cc1Swenshuai.xi /* Known OSes.  These values can appear in word 0 of an
1029*53ee8cc1Swenshuai.xi    NT_GNU_ABI_TAG note section entry.  */
1030*53ee8cc1Swenshuai.xi #define ELF_NOTE_OS_LINUX	0
1031*53ee8cc1Swenshuai.xi #define ELF_NOTE_OS_GNU		1
1032*53ee8cc1Swenshuai.xi #define ELF_NOTE_OS_SOLARIS2	2
1033*53ee8cc1Swenshuai.xi #define ELF_NOTE_OS_FREEBSD	3
1034*53ee8cc1Swenshuai.xi 
1035*53ee8cc1Swenshuai.xi /* Synthetic hwcap information.  The descriptor begins with two words:
1036*53ee8cc1Swenshuai.xi    word 0: number of entries
1037*53ee8cc1Swenshuai.xi    word 1: bitmask of enabled entries
1038*53ee8cc1Swenshuai.xi    Then follow variable-length entries, one byte followed by a
1039*53ee8cc1Swenshuai.xi    '\0'-terminated hwcap name string.  The byte gives the bit
1040*53ee8cc1Swenshuai.xi    number to test if enabled, (1U << bit) & bitmask.  */
1041*53ee8cc1Swenshuai.xi #define NT_GNU_HWCAP	2
1042*53ee8cc1Swenshuai.xi 
1043*53ee8cc1Swenshuai.xi /* Build ID bits as generated by ld --build-id.
1044*53ee8cc1Swenshuai.xi    The descriptor consists of any nonzero number of bytes.  */
1045*53ee8cc1Swenshuai.xi #define NT_GNU_BUILD_ID	3
1046*53ee8cc1Swenshuai.xi 
1047*53ee8cc1Swenshuai.xi 
1048*53ee8cc1Swenshuai.xi /* Move records.  */
1049*53ee8cc1Swenshuai.xi typedef struct
1050*53ee8cc1Swenshuai.xi {
1051*53ee8cc1Swenshuai.xi   Elf32_Xword m_value;		/* Symbol value.  */
1052*53ee8cc1Swenshuai.xi   Elf32_Word m_info;		/* Size and index.  */
1053*53ee8cc1Swenshuai.xi   Elf32_Word m_poffset;		/* Symbol offset.  */
1054*53ee8cc1Swenshuai.xi   Elf32_Half m_repeat;		/* Repeat count.  */
1055*53ee8cc1Swenshuai.xi   Elf32_Half m_stride;		/* Stride info.  */
1056*53ee8cc1Swenshuai.xi } Elf32_Move;
1057*53ee8cc1Swenshuai.xi 
1058*53ee8cc1Swenshuai.xi typedef struct
1059*53ee8cc1Swenshuai.xi {
1060*53ee8cc1Swenshuai.xi   Elf64_Xword m_value;		/* Symbol value.  */
1061*53ee8cc1Swenshuai.xi   Elf64_Xword m_info;		/* Size and index.  */
1062*53ee8cc1Swenshuai.xi   Elf64_Xword m_poffset;	/* Symbol offset.  */
1063*53ee8cc1Swenshuai.xi   Elf64_Half m_repeat;		/* Repeat count.  */
1064*53ee8cc1Swenshuai.xi   Elf64_Half m_stride;		/* Stride info.  */
1065*53ee8cc1Swenshuai.xi } Elf64_Move;
1066*53ee8cc1Swenshuai.xi 
1067*53ee8cc1Swenshuai.xi /* Macro to construct move records.  */
1068*53ee8cc1Swenshuai.xi #define ELF32_M_SYM(info)	((info) >> 8)
1069*53ee8cc1Swenshuai.xi #define ELF32_M_SIZE(info)	((unsigned char) (info))
1070*53ee8cc1Swenshuai.xi #define ELF32_M_INFO(sym, size)	(((sym) << 8) + (unsigned char) (size))
1071*53ee8cc1Swenshuai.xi 
1072*53ee8cc1Swenshuai.xi #define ELF64_M_SYM(info)	ELF32_M_SYM (info)
1073*53ee8cc1Swenshuai.xi #define ELF64_M_SIZE(info)	ELF32_M_SIZE (info)
1074*53ee8cc1Swenshuai.xi #define ELF64_M_INFO(sym, size)	ELF32_M_INFO (sym, size)
1075*53ee8cc1Swenshuai.xi 
1076*53ee8cc1Swenshuai.xi 
1077*53ee8cc1Swenshuai.xi /* Motorola 68k specific definitions.  */
1078*53ee8cc1Swenshuai.xi 
1079*53ee8cc1Swenshuai.xi /* Values for Elf32_Ehdr.e_flags.  */
1080*53ee8cc1Swenshuai.xi #define EF_CPU32	0x00810000
1081*53ee8cc1Swenshuai.xi 
1082*53ee8cc1Swenshuai.xi /* m68k relocs.  */
1083*53ee8cc1Swenshuai.xi 
1084*53ee8cc1Swenshuai.xi #define R_68K_NONE	0		/* No reloc */
1085*53ee8cc1Swenshuai.xi #define R_68K_32	1		/* Direct 32 bit  */
1086*53ee8cc1Swenshuai.xi #define R_68K_16	2		/* Direct 16 bit  */
1087*53ee8cc1Swenshuai.xi #define R_68K_8		3		/* Direct 8 bit  */
1088*53ee8cc1Swenshuai.xi #define R_68K_PC32	4		/* PC relative 32 bit */
1089*53ee8cc1Swenshuai.xi #define R_68K_PC16	5		/* PC relative 16 bit */
1090*53ee8cc1Swenshuai.xi #define R_68K_PC8	6		/* PC relative 8 bit */
1091*53ee8cc1Swenshuai.xi #define R_68K_GOT32	7		/* 32 bit PC relative GOT entry */
1092*53ee8cc1Swenshuai.xi #define R_68K_GOT16	8		/* 16 bit PC relative GOT entry */
1093*53ee8cc1Swenshuai.xi #define R_68K_GOT8	9		/* 8 bit PC relative GOT entry */
1094*53ee8cc1Swenshuai.xi #define R_68K_GOT32O	10		/* 32 bit GOT offset */
1095*53ee8cc1Swenshuai.xi #define R_68K_GOT16O	11		/* 16 bit GOT offset */
1096*53ee8cc1Swenshuai.xi #define R_68K_GOT8O	12		/* 8 bit GOT offset */
1097*53ee8cc1Swenshuai.xi #define R_68K_PLT32	13		/* 32 bit PC relative PLT address */
1098*53ee8cc1Swenshuai.xi #define R_68K_PLT16	14		/* 16 bit PC relative PLT address */
1099*53ee8cc1Swenshuai.xi #define R_68K_PLT8	15		/* 8 bit PC relative PLT address */
1100*53ee8cc1Swenshuai.xi #define R_68K_PLT32O	16		/* 32 bit PLT offset */
1101*53ee8cc1Swenshuai.xi #define R_68K_PLT16O	17		/* 16 bit PLT offset */
1102*53ee8cc1Swenshuai.xi #define R_68K_PLT8O	18		/* 8 bit PLT offset */
1103*53ee8cc1Swenshuai.xi #define R_68K_COPY	19		/* Copy symbol at runtime */
1104*53ee8cc1Swenshuai.xi #define R_68K_GLOB_DAT	20		/* Create GOT entry */
1105*53ee8cc1Swenshuai.xi #define R_68K_JMP_SLOT	21		/* Create PLT entry */
1106*53ee8cc1Swenshuai.xi #define R_68K_RELATIVE	22		/* Adjust by program base */
1107*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
1108*53ee8cc1Swenshuai.xi #define R_68K_NUM	23
1109*53ee8cc1Swenshuai.xi 
1110*53ee8cc1Swenshuai.xi /* Intel 80386 specific definitions.  */
1111*53ee8cc1Swenshuai.xi 
1112*53ee8cc1Swenshuai.xi /* i386 relocs.  */
1113*53ee8cc1Swenshuai.xi 
1114*53ee8cc1Swenshuai.xi #define R_386_NONE	   0		/* No reloc */
1115*53ee8cc1Swenshuai.xi #define R_386_32	   1		/* Direct 32 bit  */
1116*53ee8cc1Swenshuai.xi #define R_386_PC32	   2		/* PC relative 32 bit */
1117*53ee8cc1Swenshuai.xi #define R_386_GOT32	   3		/* 32 bit GOT entry */
1118*53ee8cc1Swenshuai.xi #define R_386_PLT32	   4		/* 32 bit PLT address */
1119*53ee8cc1Swenshuai.xi #define R_386_COPY	   5		/* Copy symbol at runtime */
1120*53ee8cc1Swenshuai.xi #define R_386_GLOB_DAT	   6		/* Create GOT entry */
1121*53ee8cc1Swenshuai.xi #define R_386_JMP_SLOT	   7		/* Create PLT entry */
1122*53ee8cc1Swenshuai.xi #define R_386_RELATIVE	   8		/* Adjust by program base */
1123*53ee8cc1Swenshuai.xi #define R_386_GOTOFF	   9		/* 32 bit offset to GOT */
1124*53ee8cc1Swenshuai.xi #define R_386_GOTPC	   10		/* 32 bit PC relative offset to GOT */
1125*53ee8cc1Swenshuai.xi #define R_386_32PLT	   11
1126*53ee8cc1Swenshuai.xi #define R_386_TLS_TPOFF	   14		/* Offset in static TLS block */
1127*53ee8cc1Swenshuai.xi #define R_386_TLS_IE	   15		/* Address of GOT entry for static TLS
1128*53ee8cc1Swenshuai.xi 					   block offset */
1129*53ee8cc1Swenshuai.xi #define R_386_TLS_GOTIE	   16		/* GOT entry for static TLS block
1130*53ee8cc1Swenshuai.xi 					   offset */
1131*53ee8cc1Swenshuai.xi #define R_386_TLS_LE	   17		/* Offset relative to static TLS
1132*53ee8cc1Swenshuai.xi 					   block */
1133*53ee8cc1Swenshuai.xi #define R_386_TLS_GD	   18		/* Direct 32 bit for GNU version of
1134*53ee8cc1Swenshuai.xi 					   general dynamic thread local data */
1135*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM	   19		/* Direct 32 bit for GNU version of
1136*53ee8cc1Swenshuai.xi 					   local dynamic thread local data
1137*53ee8cc1Swenshuai.xi 					   in LE code */
1138*53ee8cc1Swenshuai.xi #define R_386_16	   20
1139*53ee8cc1Swenshuai.xi #define R_386_PC16	   21
1140*53ee8cc1Swenshuai.xi #define R_386_8		   22
1141*53ee8cc1Swenshuai.xi #define R_386_PC8	   23
1142*53ee8cc1Swenshuai.xi #define R_386_TLS_GD_32	   24		/* Direct 32 bit for general dynamic
1143*53ee8cc1Swenshuai.xi 					   thread local data */
1144*53ee8cc1Swenshuai.xi #define R_386_TLS_GD_PUSH  25		/* Tag for pushl in GD TLS code */
1145*53ee8cc1Swenshuai.xi #define R_386_TLS_GD_CALL  26		/* Relocation for call to
1146*53ee8cc1Swenshuai.xi 					   __tls_get_addr() */
1147*53ee8cc1Swenshuai.xi #define R_386_TLS_GD_POP   27		/* Tag for popl in GD TLS code */
1148*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM_32   28		/* Direct 32 bit for local dynamic
1149*53ee8cc1Swenshuai.xi 					   thread local data in LE code */
1150*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM_PUSH 29		/* Tag for pushl in LDM TLS code */
1151*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM_CALL 30		/* Relocation for call to
1152*53ee8cc1Swenshuai.xi 					   __tls_get_addr() in LDM code */
1153*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM_POP  31		/* Tag for popl in LDM TLS code */
1154*53ee8cc1Swenshuai.xi #define R_386_TLS_LDO_32   32		/* Offset relative to TLS block */
1155*53ee8cc1Swenshuai.xi #define R_386_TLS_IE_32	   33		/* GOT entry for negated static TLS
1156*53ee8cc1Swenshuai.xi 					   block offset */
1157*53ee8cc1Swenshuai.xi #define R_386_TLS_LE_32	   34		/* Negated offset relative to static
1158*53ee8cc1Swenshuai.xi 					   TLS block */
1159*53ee8cc1Swenshuai.xi #define R_386_TLS_DTPMOD32 35		/* ID of module containing symbol */
1160*53ee8cc1Swenshuai.xi #define R_386_TLS_DTPOFF32 36		/* Offset in TLS block */
1161*53ee8cc1Swenshuai.xi #define R_386_TLS_TPOFF32  37		/* Negated offset in static TLS block */
1162*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
1163*53ee8cc1Swenshuai.xi #define R_386_NUM	   38
1164*53ee8cc1Swenshuai.xi 
1165*53ee8cc1Swenshuai.xi /* SUN SPARC specific definitions.  */
1166*53ee8cc1Swenshuai.xi 
1167*53ee8cc1Swenshuai.xi /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
1168*53ee8cc1Swenshuai.xi 
1169*53ee8cc1Swenshuai.xi #define STT_SPARC_REGISTER	13	/* Global register reserved to app. */
1170*53ee8cc1Swenshuai.xi 
1171*53ee8cc1Swenshuai.xi /* Values for Elf64_Ehdr.e_flags.  */
1172*53ee8cc1Swenshuai.xi 
1173*53ee8cc1Swenshuai.xi #define EF_SPARCV9_MM		3
1174*53ee8cc1Swenshuai.xi #define EF_SPARCV9_TSO		0
1175*53ee8cc1Swenshuai.xi #define EF_SPARCV9_PSO		1
1176*53ee8cc1Swenshuai.xi #define EF_SPARCV9_RMO		2
1177*53ee8cc1Swenshuai.xi #define EF_SPARC_LEDATA		0x800000 /* little endian data */
1178*53ee8cc1Swenshuai.xi #define EF_SPARC_EXT_MASK	0xFFFF00
1179*53ee8cc1Swenshuai.xi #define EF_SPARC_32PLUS		0x000100 /* generic V8+ features */
1180*53ee8cc1Swenshuai.xi #define EF_SPARC_SUN_US1	0x000200 /* Sun UltraSPARC1 extensions */
1181*53ee8cc1Swenshuai.xi #define EF_SPARC_HAL_R1		0x000400 /* HAL R1 extensions */
1182*53ee8cc1Swenshuai.xi #define EF_SPARC_SUN_US3	0x000800 /* Sun UltraSPARCIII extensions */
1183*53ee8cc1Swenshuai.xi 
1184*53ee8cc1Swenshuai.xi /* SPARC relocs.  */
1185*53ee8cc1Swenshuai.xi 
1186*53ee8cc1Swenshuai.xi #define R_SPARC_NONE		0	/* No reloc */
1187*53ee8cc1Swenshuai.xi #define R_SPARC_8		1	/* Direct 8 bit */
1188*53ee8cc1Swenshuai.xi #define R_SPARC_16		2	/* Direct 16 bit */
1189*53ee8cc1Swenshuai.xi #define R_SPARC_32		3	/* Direct 32 bit */
1190*53ee8cc1Swenshuai.xi #define R_SPARC_DISP8		4	/* PC relative 8 bit */
1191*53ee8cc1Swenshuai.xi #define R_SPARC_DISP16		5	/* PC relative 16 bit */
1192*53ee8cc1Swenshuai.xi #define R_SPARC_DISP32		6	/* PC relative 32 bit */
1193*53ee8cc1Swenshuai.xi #define R_SPARC_WDISP30		7	/* PC relative 30 bit shifted */
1194*53ee8cc1Swenshuai.xi #define R_SPARC_WDISP22		8	/* PC relative 22 bit shifted */
1195*53ee8cc1Swenshuai.xi #define R_SPARC_HI22		9	/* High 22 bit */
1196*53ee8cc1Swenshuai.xi #define R_SPARC_22		10	/* Direct 22 bit */
1197*53ee8cc1Swenshuai.xi #define R_SPARC_13		11	/* Direct 13 bit */
1198*53ee8cc1Swenshuai.xi #define R_SPARC_LO10		12	/* Truncated 10 bit */
1199*53ee8cc1Swenshuai.xi #define R_SPARC_GOT10		13	/* Truncated 10 bit GOT entry */
1200*53ee8cc1Swenshuai.xi #define R_SPARC_GOT13		14	/* 13 bit GOT entry */
1201*53ee8cc1Swenshuai.xi #define R_SPARC_GOT22		15	/* 22 bit GOT entry shifted */
1202*53ee8cc1Swenshuai.xi #define R_SPARC_PC10		16	/* PC relative 10 bit truncated */
1203*53ee8cc1Swenshuai.xi #define R_SPARC_PC22		17	/* PC relative 22 bit shifted */
1204*53ee8cc1Swenshuai.xi #define R_SPARC_WPLT30		18	/* 30 bit PC relative PLT address */
1205*53ee8cc1Swenshuai.xi #define R_SPARC_COPY		19	/* Copy symbol at runtime */
1206*53ee8cc1Swenshuai.xi #define R_SPARC_GLOB_DAT	20	/* Create GOT entry */
1207*53ee8cc1Swenshuai.xi #define R_SPARC_JMP_SLOT	21	/* Create PLT entry */
1208*53ee8cc1Swenshuai.xi #define R_SPARC_RELATIVE	22	/* Adjust by program base */
1209*53ee8cc1Swenshuai.xi #define R_SPARC_UA32		23	/* Direct 32 bit unaligned */
1210*53ee8cc1Swenshuai.xi 
1211*53ee8cc1Swenshuai.xi /* Additional Sparc64 relocs.  */
1212*53ee8cc1Swenshuai.xi 
1213*53ee8cc1Swenshuai.xi #define R_SPARC_PLT32		24	/* Direct 32 bit ref to PLT entry */
1214*53ee8cc1Swenshuai.xi #define R_SPARC_HIPLT22		25	/* High 22 bit PLT entry */
1215*53ee8cc1Swenshuai.xi #define R_SPARC_LOPLT10		26	/* Truncated 10 bit PLT entry */
1216*53ee8cc1Swenshuai.xi #define R_SPARC_PCPLT32		27	/* PC rel 32 bit ref to PLT entry */
1217*53ee8cc1Swenshuai.xi #define R_SPARC_PCPLT22		28	/* PC rel high 22 bit PLT entry */
1218*53ee8cc1Swenshuai.xi #define R_SPARC_PCPLT10		29	/* PC rel trunc 10 bit PLT entry */
1219*53ee8cc1Swenshuai.xi #define R_SPARC_10		30	/* Direct 10 bit */
1220*53ee8cc1Swenshuai.xi #define R_SPARC_11		31	/* Direct 11 bit */
1221*53ee8cc1Swenshuai.xi #define R_SPARC_64		32	/* Direct 64 bit */
1222*53ee8cc1Swenshuai.xi #define R_SPARC_OLO10		33	/* 10bit with secondary 13bit addend */
1223*53ee8cc1Swenshuai.xi #define R_SPARC_HH22		34	/* Top 22 bits of direct 64 bit */
1224*53ee8cc1Swenshuai.xi #define R_SPARC_HM10		35	/* High middle 10 bits of ... */
1225*53ee8cc1Swenshuai.xi #define R_SPARC_LM22		36	/* Low middle 22 bits of ... */
1226*53ee8cc1Swenshuai.xi #define R_SPARC_PC_HH22		37	/* Top 22 bits of pc rel 64 bit */
1227*53ee8cc1Swenshuai.xi #define R_SPARC_PC_HM10		38	/* High middle 10 bit of ... */
1228*53ee8cc1Swenshuai.xi #define R_SPARC_PC_LM22		39	/* Low miggle 22 bits of ... */
1229*53ee8cc1Swenshuai.xi #define R_SPARC_WDISP16		40	/* PC relative 16 bit shifted */
1230*53ee8cc1Swenshuai.xi #define R_SPARC_WDISP19		41	/* PC relative 19 bit shifted */
1231*53ee8cc1Swenshuai.xi #define R_SPARC_7		43	/* Direct 7 bit */
1232*53ee8cc1Swenshuai.xi #define R_SPARC_5		44	/* Direct 5 bit */
1233*53ee8cc1Swenshuai.xi #define R_SPARC_6		45	/* Direct 6 bit */
1234*53ee8cc1Swenshuai.xi #define R_SPARC_DISP64		46	/* PC relative 64 bit */
1235*53ee8cc1Swenshuai.xi #define R_SPARC_PLT64		47	/* Direct 64 bit ref to PLT entry */
1236*53ee8cc1Swenshuai.xi #define R_SPARC_HIX22		48	/* High 22 bit complemented */
1237*53ee8cc1Swenshuai.xi #define R_SPARC_LOX10		49	/* Truncated 11 bit complemented */
1238*53ee8cc1Swenshuai.xi #define R_SPARC_H44		50	/* Direct high 12 of 44 bit */
1239*53ee8cc1Swenshuai.xi #define R_SPARC_M44		51	/* Direct mid 22 of 44 bit */
1240*53ee8cc1Swenshuai.xi #define R_SPARC_L44		52	/* Direct low 10 of 44 bit */
1241*53ee8cc1Swenshuai.xi #define R_SPARC_REGISTER	53	/* Global register usage */
1242*53ee8cc1Swenshuai.xi #define R_SPARC_UA64		54	/* Direct 64 bit unaligned */
1243*53ee8cc1Swenshuai.xi #define R_SPARC_UA16		55	/* Direct 16 bit unaligned */
1244*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_GD_HI22	56
1245*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_GD_LO10	57
1246*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_GD_ADD	58
1247*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_GD_CALL	59
1248*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDM_HI22	60
1249*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDM_LO10	61
1250*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDM_ADD	62
1251*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDM_CALL	63
1252*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDO_HIX22	64
1253*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDO_LOX10	65
1254*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDO_ADD	66
1255*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_HI22	67
1256*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_LO10	68
1257*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_LD	69
1258*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_LDX	70
1259*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_ADD	71
1260*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LE_HIX22	72
1261*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LE_LOX10	73
1262*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_DTPMOD32	74
1263*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_DTPMOD64	75
1264*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_DTPOFF32	76
1265*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_DTPOFF64	77
1266*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_TPOFF32	78
1267*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_TPOFF64	79
1268*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
1269*53ee8cc1Swenshuai.xi #define R_SPARC_NUM		80
1270*53ee8cc1Swenshuai.xi 
1271*53ee8cc1Swenshuai.xi /* For Sparc64, legal values for d_tag of Elf64_Dyn.  */
1272*53ee8cc1Swenshuai.xi 
1273*53ee8cc1Swenshuai.xi #define DT_SPARC_REGISTER 0x70000001
1274*53ee8cc1Swenshuai.xi #define DT_SPARC_NUM	2
1275*53ee8cc1Swenshuai.xi 
1276*53ee8cc1Swenshuai.xi /* Bits present in AT_HWCAP on SPARC.  */
1277*53ee8cc1Swenshuai.xi 
1278*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_FLUSH	1	/* The CPU supports flush insn.  */
1279*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_STBAR	2
1280*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_SWAP	4
1281*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_MULDIV	8
1282*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_V9		16	/* The CPU is v9, so v8plus is ok.  */
1283*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_ULTRA3	32
1284*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_BLKINIT	64	/* Sun4v with block-init/load-twin.  */
1285*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_N2		128
1286*53ee8cc1Swenshuai.xi 
1287*53ee8cc1Swenshuai.xi /* MIPS R3000 specific definitions.  */
1288*53ee8cc1Swenshuai.xi 
1289*53ee8cc1Swenshuai.xi /* Legal values for e_flags field of Elf32_Ehdr.  */
1290*53ee8cc1Swenshuai.xi 
1291*53ee8cc1Swenshuai.xi #define EF_MIPS_NOREORDER   1		/* A .noreorder directive was used */
1292*53ee8cc1Swenshuai.xi #define EF_MIPS_PIC	    2		/* Contains PIC code */
1293*53ee8cc1Swenshuai.xi #define EF_MIPS_CPIC	    4		/* Uses PIC calling sequence */
1294*53ee8cc1Swenshuai.xi #define EF_MIPS_XGOT	    8
1295*53ee8cc1Swenshuai.xi #define EF_MIPS_64BIT_WHIRL 16
1296*53ee8cc1Swenshuai.xi #define EF_MIPS_ABI2	    32
1297*53ee8cc1Swenshuai.xi #define EF_MIPS_ABI_ON32    64
1298*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH	    0xf0000000	/* MIPS architecture level */
1299*53ee8cc1Swenshuai.xi 
1300*53ee8cc1Swenshuai.xi /* Legal values for MIPS architecture level.  */
1301*53ee8cc1Swenshuai.xi 
1302*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_1	    0x00000000	/* -mips1 code.  */
1303*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_2	    0x10000000	/* -mips2 code.  */
1304*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_3	    0x20000000	/* -mips3 code.  */
1305*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_4	    0x30000000	/* -mips4 code.  */
1306*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_5	    0x40000000	/* -mips5 code.  */
1307*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_32	    0x60000000	/* MIPS32 code.  */
1308*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_64	    0x70000000	/* MIPS64 code.  */
1309*53ee8cc1Swenshuai.xi 
1310*53ee8cc1Swenshuai.xi /* The following are non-official names and should not be used.  */
1311*53ee8cc1Swenshuai.xi 
1312*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_1	  0x00000000	/* -mips1 code.  */
1313*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_2	  0x10000000	/* -mips2 code.  */
1314*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_3	  0x20000000	/* -mips3 code.  */
1315*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_4	  0x30000000	/* -mips4 code.  */
1316*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_5	  0x40000000	/* -mips5 code.  */
1317*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_32	  0x60000000	/* MIPS32 code.  */
1318*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_64	  0x70000000	/* MIPS64 code.  */
1319*53ee8cc1Swenshuai.xi 
1320*53ee8cc1Swenshuai.xi /* Special section indices.  */
1321*53ee8cc1Swenshuai.xi 
1322*53ee8cc1Swenshuai.xi #define SHN_MIPS_ACOMMON    0xff00	/* Allocated common symbols */
1323*53ee8cc1Swenshuai.xi #define SHN_MIPS_TEXT	    0xff01	/* Allocated test symbols.  */
1324*53ee8cc1Swenshuai.xi #define SHN_MIPS_DATA	    0xff02	/* Allocated data symbols.  */
1325*53ee8cc1Swenshuai.xi #define SHN_MIPS_SCOMMON    0xff03	/* Small common symbols */
1326*53ee8cc1Swenshuai.xi #define SHN_MIPS_SUNDEFINED 0xff04	/* Small undefined symbols */
1327*53ee8cc1Swenshuai.xi 
1328*53ee8cc1Swenshuai.xi /* Legal values for sh_type field of Elf32_Shdr.  */
1329*53ee8cc1Swenshuai.xi 
1330*53ee8cc1Swenshuai.xi #define SHT_MIPS_LIBLIST       0x70000000 /* Shared objects used in link */
1331*53ee8cc1Swenshuai.xi #define SHT_MIPS_MSYM	       0x70000001
1332*53ee8cc1Swenshuai.xi #define SHT_MIPS_CONFLICT      0x70000002 /* Conflicting symbols */
1333*53ee8cc1Swenshuai.xi #define SHT_MIPS_GPTAB	       0x70000003 /* Global data area sizes */
1334*53ee8cc1Swenshuai.xi #define SHT_MIPS_UCODE	       0x70000004 /* Reserved for SGI/MIPS compilers */
1335*53ee8cc1Swenshuai.xi #define SHT_MIPS_DEBUG	       0x70000005 /* MIPS ECOFF debugging information*/
1336*53ee8cc1Swenshuai.xi #define SHT_MIPS_REGINFO       0x70000006 /* Register usage information */
1337*53ee8cc1Swenshuai.xi #define SHT_MIPS_PACKAGE       0x70000007
1338*53ee8cc1Swenshuai.xi #define SHT_MIPS_PACKSYM       0x70000008
1339*53ee8cc1Swenshuai.xi #define SHT_MIPS_RELD	       0x70000009
1340*53ee8cc1Swenshuai.xi #define SHT_MIPS_IFACE         0x7000000b
1341*53ee8cc1Swenshuai.xi #define SHT_MIPS_CONTENT       0x7000000c
1342*53ee8cc1Swenshuai.xi #define SHT_MIPS_OPTIONS       0x7000000d /* Miscellaneous options.  */
1343*53ee8cc1Swenshuai.xi #define SHT_MIPS_SHDR	       0x70000010
1344*53ee8cc1Swenshuai.xi #define SHT_MIPS_FDESC	       0x70000011
1345*53ee8cc1Swenshuai.xi #define SHT_MIPS_EXTSYM	       0x70000012
1346*53ee8cc1Swenshuai.xi #define SHT_MIPS_DENSE	       0x70000013
1347*53ee8cc1Swenshuai.xi #define SHT_MIPS_PDESC	       0x70000014
1348*53ee8cc1Swenshuai.xi #define SHT_MIPS_LOCSYM	       0x70000015
1349*53ee8cc1Swenshuai.xi #define SHT_MIPS_AUXSYM	       0x70000016
1350*53ee8cc1Swenshuai.xi #define SHT_MIPS_OPTSYM	       0x70000017
1351*53ee8cc1Swenshuai.xi #define SHT_MIPS_LOCSTR	       0x70000018
1352*53ee8cc1Swenshuai.xi #define SHT_MIPS_LINE	       0x70000019
1353*53ee8cc1Swenshuai.xi #define SHT_MIPS_RFDESC	       0x7000001a
1354*53ee8cc1Swenshuai.xi #define SHT_MIPS_DELTASYM      0x7000001b
1355*53ee8cc1Swenshuai.xi #define SHT_MIPS_DELTAINST     0x7000001c
1356*53ee8cc1Swenshuai.xi #define SHT_MIPS_DELTACLASS    0x7000001d
1357*53ee8cc1Swenshuai.xi #define SHT_MIPS_DWARF         0x7000001e /* DWARF debugging information.  */
1358*53ee8cc1Swenshuai.xi #define SHT_MIPS_DELTADECL     0x7000001f
1359*53ee8cc1Swenshuai.xi #define SHT_MIPS_SYMBOL_LIB    0x70000020
1360*53ee8cc1Swenshuai.xi #define SHT_MIPS_EVENTS	       0x70000021 /* Event section.  */
1361*53ee8cc1Swenshuai.xi #define SHT_MIPS_TRANSLATE     0x70000022
1362*53ee8cc1Swenshuai.xi #define SHT_MIPS_PIXIE	       0x70000023
1363*53ee8cc1Swenshuai.xi #define SHT_MIPS_XLATE	       0x70000024
1364*53ee8cc1Swenshuai.xi #define SHT_MIPS_XLATE_DEBUG   0x70000025
1365*53ee8cc1Swenshuai.xi #define SHT_MIPS_WHIRL	       0x70000026
1366*53ee8cc1Swenshuai.xi #define SHT_MIPS_EH_REGION     0x70000027
1367*53ee8cc1Swenshuai.xi #define SHT_MIPS_XLATE_OLD     0x70000028
1368*53ee8cc1Swenshuai.xi #define SHT_MIPS_PDR_EXCEPTION 0x70000029
1369*53ee8cc1Swenshuai.xi 
1370*53ee8cc1Swenshuai.xi /* Legal values for sh_flags field of Elf32_Shdr.  */
1371*53ee8cc1Swenshuai.xi 
1372*53ee8cc1Swenshuai.xi #define SHF_MIPS_GPREL	 0x10000000	/* Must be part of global data area */
1373*53ee8cc1Swenshuai.xi #define SHF_MIPS_MERGE	 0x20000000
1374*53ee8cc1Swenshuai.xi #define SHF_MIPS_ADDR	 0x40000000
1375*53ee8cc1Swenshuai.xi #define SHF_MIPS_STRINGS 0x80000000
1376*53ee8cc1Swenshuai.xi #define SHF_MIPS_NOSTRIP 0x08000000
1377*53ee8cc1Swenshuai.xi #define SHF_MIPS_LOCAL	 0x04000000
1378*53ee8cc1Swenshuai.xi #define SHF_MIPS_NAMES	 0x02000000
1379*53ee8cc1Swenshuai.xi #define SHF_MIPS_NODUPE	 0x01000000
1380*53ee8cc1Swenshuai.xi 
1381*53ee8cc1Swenshuai.xi 
1382*53ee8cc1Swenshuai.xi /* Symbol tables.  */
1383*53ee8cc1Swenshuai.xi 
1384*53ee8cc1Swenshuai.xi /* MIPS specific values for `st_other'.  */
1385*53ee8cc1Swenshuai.xi #define STO_MIPS_DEFAULT		0x0
1386*53ee8cc1Swenshuai.xi #define STO_MIPS_INTERNAL		0x1
1387*53ee8cc1Swenshuai.xi #define STO_MIPS_HIDDEN			0x2
1388*53ee8cc1Swenshuai.xi #define STO_MIPS_PROTECTED		0x3
1389*53ee8cc1Swenshuai.xi #define STO_MIPS_PLT			0x8
1390*53ee8cc1Swenshuai.xi #define STO_MIPS_SC_ALIGN_UNUSED	0xff
1391*53ee8cc1Swenshuai.xi 
1392*53ee8cc1Swenshuai.xi /* MIPS specific values for `st_info'.  */
1393*53ee8cc1Swenshuai.xi #define STB_MIPS_SPLIT_COMMON		13
1394*53ee8cc1Swenshuai.xi 
1395*53ee8cc1Swenshuai.xi /* Entries found in sections of type SHT_MIPS_GPTAB.  */
1396*53ee8cc1Swenshuai.xi 
1397*53ee8cc1Swenshuai.xi typedef union
1398*53ee8cc1Swenshuai.xi {
1399*53ee8cc1Swenshuai.xi   struct
1400*53ee8cc1Swenshuai.xi     {
1401*53ee8cc1Swenshuai.xi       Elf32_Word gt_current_g_value;	/* -G value used for compilation */
1402*53ee8cc1Swenshuai.xi       Elf32_Word gt_unused;		/* Not used */
1403*53ee8cc1Swenshuai.xi     } gt_header;			/* First entry in section */
1404*53ee8cc1Swenshuai.xi   struct
1405*53ee8cc1Swenshuai.xi     {
1406*53ee8cc1Swenshuai.xi       Elf32_Word gt_g_value;		/* If this value were used for -G */
1407*53ee8cc1Swenshuai.xi       Elf32_Word gt_bytes;		/* This many bytes would be used */
1408*53ee8cc1Swenshuai.xi     } gt_entry;				/* Subsequent entries in section */
1409*53ee8cc1Swenshuai.xi } Elf32_gptab;
1410*53ee8cc1Swenshuai.xi 
1411*53ee8cc1Swenshuai.xi /* Entry found in sections of type SHT_MIPS_REGINFO.  */
1412*53ee8cc1Swenshuai.xi 
1413*53ee8cc1Swenshuai.xi typedef struct
1414*53ee8cc1Swenshuai.xi {
1415*53ee8cc1Swenshuai.xi   Elf32_Word	ri_gprmask;		/* General registers used */
1416*53ee8cc1Swenshuai.xi   Elf32_Word	ri_cprmask[4];		/* Coprocessor registers used */
1417*53ee8cc1Swenshuai.xi   Elf32_Sword	ri_gp_value;		/* $gp register value */
1418*53ee8cc1Swenshuai.xi } Elf32_RegInfo;
1419*53ee8cc1Swenshuai.xi 
1420*53ee8cc1Swenshuai.xi /* Entries found in sections of type SHT_MIPS_OPTIONS.  */
1421*53ee8cc1Swenshuai.xi 
1422*53ee8cc1Swenshuai.xi typedef struct
1423*53ee8cc1Swenshuai.xi {
1424*53ee8cc1Swenshuai.xi   unsigned char kind;		/* Determines interpretation of the
1425*53ee8cc1Swenshuai.xi 				   variable part of descriptor.  */
1426*53ee8cc1Swenshuai.xi   unsigned char size;		/* Size of descriptor, including header.  */
1427*53ee8cc1Swenshuai.xi   Elf32_Section section;	/* Section header index of section affected,
1428*53ee8cc1Swenshuai.xi 				   0 for global options.  */
1429*53ee8cc1Swenshuai.xi   Elf32_Word info;		/* Kind-specific information.  */
1430*53ee8cc1Swenshuai.xi } Elf_Options;
1431*53ee8cc1Swenshuai.xi 
1432*53ee8cc1Swenshuai.xi /* Values for `kind' field in Elf_Options.  */
1433*53ee8cc1Swenshuai.xi 
1434*53ee8cc1Swenshuai.xi #define ODK_NULL	0	/* Undefined.  */
1435*53ee8cc1Swenshuai.xi #define ODK_REGINFO	1	/* Register usage information.  */
1436*53ee8cc1Swenshuai.xi #define ODK_EXCEPTIONS	2	/* Exception processing options.  */
1437*53ee8cc1Swenshuai.xi #define ODK_PAD		3	/* Section padding options.  */
1438*53ee8cc1Swenshuai.xi #define ODK_HWPATCH	4	/* Hardware workarounds performed */
1439*53ee8cc1Swenshuai.xi #define ODK_FILL	5	/* record the fill value used by the linker. */
1440*53ee8cc1Swenshuai.xi #define ODK_TAGS	6	/* reserve space for desktop tools to write. */
1441*53ee8cc1Swenshuai.xi #define ODK_HWAND	7	/* HW workarounds.  'AND' bits when merging. */
1442*53ee8cc1Swenshuai.xi #define ODK_HWOR	8	/* HW workarounds.  'OR' bits when merging.  */
1443*53ee8cc1Swenshuai.xi 
1444*53ee8cc1Swenshuai.xi /* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries.  */
1445*53ee8cc1Swenshuai.xi 
1446*53ee8cc1Swenshuai.xi #define OEX_FPU_MIN	0x1f	/* FPE's which MUST be enabled.  */
1447*53ee8cc1Swenshuai.xi #define OEX_FPU_MAX	0x1f00	/* FPE's which MAY be enabled.  */
1448*53ee8cc1Swenshuai.xi #define OEX_PAGE0	0x10000	/* page zero must be mapped.  */
1449*53ee8cc1Swenshuai.xi #define OEX_SMM		0x20000	/* Force sequential memory mode?  */
1450*53ee8cc1Swenshuai.xi #define OEX_FPDBUG	0x40000	/* Force floating point debug mode?  */
1451*53ee8cc1Swenshuai.xi #define OEX_PRECISEFP	OEX_FPDBUG
1452*53ee8cc1Swenshuai.xi #define OEX_DISMISS	0x80000	/* Dismiss invalid address faults?  */
1453*53ee8cc1Swenshuai.xi 
1454*53ee8cc1Swenshuai.xi #define OEX_FPU_INVAL	0x10
1455*53ee8cc1Swenshuai.xi #define OEX_FPU_DIV0	0x08
1456*53ee8cc1Swenshuai.xi #define OEX_FPU_OFLO	0x04
1457*53ee8cc1Swenshuai.xi #define OEX_FPU_UFLO	0x02
1458*53ee8cc1Swenshuai.xi #define OEX_FPU_INEX	0x01
1459*53ee8cc1Swenshuai.xi 
1460*53ee8cc1Swenshuai.xi /* Masks for `info' in Elf_Options for an ODK_HWPATCH entry.  */
1461*53ee8cc1Swenshuai.xi 
1462*53ee8cc1Swenshuai.xi #define OHW_R4KEOP	0x1	/* R4000 end-of-page patch.  */
1463*53ee8cc1Swenshuai.xi #define OHW_R8KPFETCH	0x2	/* may need R8000 prefetch patch.  */
1464*53ee8cc1Swenshuai.xi #define OHW_R5KEOP	0x4	/* R5000 end-of-page patch.  */
1465*53ee8cc1Swenshuai.xi #define OHW_R5KCVTL	0x8	/* R5000 cvt.[ds].l bug.  clean=1.  */
1466*53ee8cc1Swenshuai.xi 
1467*53ee8cc1Swenshuai.xi #define OPAD_PREFIX	0x1
1468*53ee8cc1Swenshuai.xi #define OPAD_POSTFIX	0x2
1469*53ee8cc1Swenshuai.xi #define OPAD_SYMBOL	0x4
1470*53ee8cc1Swenshuai.xi 
1471*53ee8cc1Swenshuai.xi /* Entry found in `.options' section.  */
1472*53ee8cc1Swenshuai.xi 
1473*53ee8cc1Swenshuai.xi typedef struct
1474*53ee8cc1Swenshuai.xi {
1475*53ee8cc1Swenshuai.xi   Elf32_Word hwp_flags1;	/* Extra flags.  */
1476*53ee8cc1Swenshuai.xi   Elf32_Word hwp_flags2;	/* Extra flags.  */
1477*53ee8cc1Swenshuai.xi } Elf_Options_Hw;
1478*53ee8cc1Swenshuai.xi 
1479*53ee8cc1Swenshuai.xi /* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries.  */
1480*53ee8cc1Swenshuai.xi 
1481*53ee8cc1Swenshuai.xi #define OHWA0_R4KEOP_CHECKED	0x00000001
1482*53ee8cc1Swenshuai.xi #define OHWA1_R4KEOP_CLEAN	0x00000002
1483*53ee8cc1Swenshuai.xi 
1484*53ee8cc1Swenshuai.xi /* MIPS relocs.  */
1485*53ee8cc1Swenshuai.xi 
1486*53ee8cc1Swenshuai.xi #define R_MIPS_NONE		0	/* No reloc */
1487*53ee8cc1Swenshuai.xi #define R_MIPS_16		1	/* Direct 16 bit */
1488*53ee8cc1Swenshuai.xi #define R_MIPS_32		2	/* Direct 32 bit */
1489*53ee8cc1Swenshuai.xi #define R_MIPS_REL32		3	/* PC relative 32 bit */
1490*53ee8cc1Swenshuai.xi #define R_MIPS_26		4	/* Direct 26 bit shifted */
1491*53ee8cc1Swenshuai.xi #define R_MIPS_HI16		5	/* High 16 bit */
1492*53ee8cc1Swenshuai.xi #define R_MIPS_LO16		6	/* Low 16 bit */
1493*53ee8cc1Swenshuai.xi #define R_MIPS_GPREL16		7	/* GP relative 16 bit */
1494*53ee8cc1Swenshuai.xi #define R_MIPS_LITERAL		8	/* 16 bit literal entry */
1495*53ee8cc1Swenshuai.xi #define R_MIPS_GOT16		9	/* 16 bit GOT entry */
1496*53ee8cc1Swenshuai.xi #define R_MIPS_PC16		10	/* PC relative 16 bit */
1497*53ee8cc1Swenshuai.xi #define R_MIPS_CALL16		11	/* 16 bit GOT entry for function */
1498*53ee8cc1Swenshuai.xi #define R_MIPS_GPREL32		12	/* GP relative 32 bit */
1499*53ee8cc1Swenshuai.xi 
1500*53ee8cc1Swenshuai.xi #define R_MIPS_SHIFT5		16
1501*53ee8cc1Swenshuai.xi #define R_MIPS_SHIFT6		17
1502*53ee8cc1Swenshuai.xi #define R_MIPS_64		18
1503*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_DISP		19
1504*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_PAGE		20
1505*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_OFST		21
1506*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_HI16		22
1507*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_LO16		23
1508*53ee8cc1Swenshuai.xi #define R_MIPS_SUB		24
1509*53ee8cc1Swenshuai.xi #define R_MIPS_INSERT_A		25
1510*53ee8cc1Swenshuai.xi #define R_MIPS_INSERT_B		26
1511*53ee8cc1Swenshuai.xi #define R_MIPS_DELETE		27
1512*53ee8cc1Swenshuai.xi #define R_MIPS_HIGHER		28
1513*53ee8cc1Swenshuai.xi #define R_MIPS_HIGHEST		29
1514*53ee8cc1Swenshuai.xi #define R_MIPS_CALL_HI16	30
1515*53ee8cc1Swenshuai.xi #define R_MIPS_CALL_LO16	31
1516*53ee8cc1Swenshuai.xi #define R_MIPS_SCN_DISP		32
1517*53ee8cc1Swenshuai.xi #define R_MIPS_REL16		33
1518*53ee8cc1Swenshuai.xi #define R_MIPS_ADD_IMMEDIATE	34
1519*53ee8cc1Swenshuai.xi #define R_MIPS_PJUMP		35
1520*53ee8cc1Swenshuai.xi #define R_MIPS_RELGOT		36
1521*53ee8cc1Swenshuai.xi #define R_MIPS_JALR		37
1522*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPMOD32	38	/* Module number 32 bit */
1523*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPREL32	39	/* Module-relative offset 32 bit */
1524*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPMOD64	40	/* Module number 64 bit */
1525*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPREL64	41	/* Module-relative offset 64 bit */
1526*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_GD		42	/* 16 bit GOT offset for GD */
1527*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_LDM		43	/* 16 bit GOT offset for LDM */
1528*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPREL_HI16	44	/* Module-relative offset, high 16 bits */
1529*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPREL_LO16	45	/* Module-relative offset, low 16 bits */
1530*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_GOTTPREL	46	/* 16 bit GOT offset for IE */
1531*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_TPREL32	47	/* TP-relative offset, 32 bit */
1532*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_TPREL64	48	/* TP-relative offset, 64 bit */
1533*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_TPREL_HI16	49	/* TP-relative offset, high 16 bits */
1534*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_TPREL_LO16	50	/* TP-relative offset, low 16 bits */
1535*53ee8cc1Swenshuai.xi #define R_MIPS_GLOB_DAT		51
1536*53ee8cc1Swenshuai.xi #define R_MIPS_COPY		126
1537*53ee8cc1Swenshuai.xi #define R_MIPS_JUMP_SLOT        127
1538*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
1539*53ee8cc1Swenshuai.xi #define R_MIPS_NUM		128
1540*53ee8cc1Swenshuai.xi 
1541*53ee8cc1Swenshuai.xi /* Legal values for p_type field of Elf32_Phdr.  */
1542*53ee8cc1Swenshuai.xi 
1543*53ee8cc1Swenshuai.xi #define PT_MIPS_REGINFO	0x70000000	/* Register usage information */
1544*53ee8cc1Swenshuai.xi #define PT_MIPS_RTPROC  0x70000001	/* Runtime procedure table. */
1545*53ee8cc1Swenshuai.xi #define PT_MIPS_OPTIONS 0x70000002
1546*53ee8cc1Swenshuai.xi 
1547*53ee8cc1Swenshuai.xi /* Special program header types.  */
1548*53ee8cc1Swenshuai.xi 
1549*53ee8cc1Swenshuai.xi #define PF_MIPS_LOCAL	0x10000000
1550*53ee8cc1Swenshuai.xi 
1551*53ee8cc1Swenshuai.xi /* Legal values for d_tag field of Elf32_Dyn.  */
1552*53ee8cc1Swenshuai.xi 
1553*53ee8cc1Swenshuai.xi #define DT_MIPS_RLD_VERSION  0x70000001	/* Runtime linker interface version */
1554*53ee8cc1Swenshuai.xi #define DT_MIPS_TIME_STAMP   0x70000002	/* Timestamp */
1555*53ee8cc1Swenshuai.xi #define DT_MIPS_ICHECKSUM    0x70000003	/* Checksum */
1556*53ee8cc1Swenshuai.xi #define DT_MIPS_IVERSION     0x70000004	/* Version string (string tbl index) */
1557*53ee8cc1Swenshuai.xi #define DT_MIPS_FLAGS	     0x70000005	/* Flags */
1558*53ee8cc1Swenshuai.xi #define DT_MIPS_BASE_ADDRESS 0x70000006	/* Base address */
1559*53ee8cc1Swenshuai.xi #define DT_MIPS_MSYM	     0x70000007
1560*53ee8cc1Swenshuai.xi #define DT_MIPS_CONFLICT     0x70000008	/* Address of CONFLICT section */
1561*53ee8cc1Swenshuai.xi #define DT_MIPS_LIBLIST	     0x70000009	/* Address of LIBLIST section */
1562*53ee8cc1Swenshuai.xi #define DT_MIPS_LOCAL_GOTNO  0x7000000a	/* Number of local GOT entries */
1563*53ee8cc1Swenshuai.xi #define DT_MIPS_CONFLICTNO   0x7000000b	/* Number of CONFLICT entries */
1564*53ee8cc1Swenshuai.xi #define DT_MIPS_LIBLISTNO    0x70000010	/* Number of LIBLIST entries */
1565*53ee8cc1Swenshuai.xi #define DT_MIPS_SYMTABNO     0x70000011	/* Number of DYNSYM entries */
1566*53ee8cc1Swenshuai.xi #define DT_MIPS_UNREFEXTNO   0x70000012	/* First external DYNSYM */
1567*53ee8cc1Swenshuai.xi #define DT_MIPS_GOTSYM	     0x70000013	/* First GOT entry in DYNSYM */
1568*53ee8cc1Swenshuai.xi #define DT_MIPS_HIPAGENO     0x70000014	/* Number of GOT page table entries */
1569*53ee8cc1Swenshuai.xi #define DT_MIPS_RLD_MAP	     0x70000016	/* Address of run time loader map.  */
1570*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_CLASS  0x70000017	/* Delta C++ class definition.  */
1571*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_CLASS_NO    0x70000018 /* Number of entries in
1572*53ee8cc1Swenshuai.xi 						DT_MIPS_DELTA_CLASS.  */
1573*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_INSTANCE    0x70000019 /* Delta C++ class instances.  */
1574*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
1575*53ee8cc1Swenshuai.xi 						DT_MIPS_DELTA_INSTANCE.  */
1576*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_RELOC  0x7000001b /* Delta relocations.  */
1577*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
1578*53ee8cc1Swenshuai.xi 					     DT_MIPS_DELTA_RELOC.  */
1579*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_SYM    0x7000001d /* Delta symbols that Delta
1580*53ee8cc1Swenshuai.xi 					   relocations refer to.  */
1581*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
1582*53ee8cc1Swenshuai.xi 					   DT_MIPS_DELTA_SYM.  */
1583*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
1584*53ee8cc1Swenshuai.xi 					     class declaration.  */
1585*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
1586*53ee8cc1Swenshuai.xi 						DT_MIPS_DELTA_CLASSSYM.  */
1587*53ee8cc1Swenshuai.xi #define DT_MIPS_CXX_FLAGS    0x70000022 /* Flags indicating for C++ flavor.  */
1588*53ee8cc1Swenshuai.xi #define DT_MIPS_PIXIE_INIT   0x70000023
1589*53ee8cc1Swenshuai.xi #define DT_MIPS_SYMBOL_LIB   0x70000024
1590*53ee8cc1Swenshuai.xi #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
1591*53ee8cc1Swenshuai.xi #define DT_MIPS_LOCAL_GOTIDX 0x70000026
1592*53ee8cc1Swenshuai.xi #define DT_MIPS_HIDDEN_GOTIDX 0x70000027
1593*53ee8cc1Swenshuai.xi #define DT_MIPS_PROTECTED_GOTIDX 0x70000028
1594*53ee8cc1Swenshuai.xi #define DT_MIPS_OPTIONS	     0x70000029 /* Address of .options.  */
1595*53ee8cc1Swenshuai.xi #define DT_MIPS_INTERFACE    0x7000002a /* Address of .interface.  */
1596*53ee8cc1Swenshuai.xi #define DT_MIPS_DYNSTR_ALIGN 0x7000002b
1597*53ee8cc1Swenshuai.xi #define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
1598*53ee8cc1Swenshuai.xi #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
1599*53ee8cc1Swenshuai.xi 						    function stored in GOT.  */
1600*53ee8cc1Swenshuai.xi #define DT_MIPS_PERF_SUFFIX  0x7000002e /* Default suffix of dso to be added
1601*53ee8cc1Swenshuai.xi 					   by rld on dlopen() calls.  */
1602*53ee8cc1Swenshuai.xi #define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
1603*53ee8cc1Swenshuai.xi #define DT_MIPS_GP_VALUE     0x70000030 /* GP value for aux GOTs.  */
1604*53ee8cc1Swenshuai.xi #define DT_MIPS_AUX_DYNAMIC  0x70000031 /* Address of aux .dynamic.  */
1605*53ee8cc1Swenshuai.xi /* The address of .got.plt in an executable using the non-PIC ABI.  */
1606*53ee8cc1Swenshuai.xi #define DT_MIPS_PLTGOT	     0x70000032
1607*53ee8cc1Swenshuai.xi /* The base of the PLT in an executable using the non-PIC ABI if that
1608*53ee8cc1Swenshuai.xi    PLT is writable.  For a non-writable PLT, this is omitted or has a zero
1609*53ee8cc1Swenshuai.xi    value.  */
1610*53ee8cc1Swenshuai.xi #define DT_MIPS_RWPLT        0x70000034
1611*53ee8cc1Swenshuai.xi #define DT_MIPS_NUM	     0x35
1612*53ee8cc1Swenshuai.xi 
1613*53ee8cc1Swenshuai.xi /* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry.  */
1614*53ee8cc1Swenshuai.xi 
1615*53ee8cc1Swenshuai.xi #define RHF_NONE		   0		/* No flags */
1616*53ee8cc1Swenshuai.xi #define RHF_QUICKSTART		   (1 << 0)	/* Use quickstart */
1617*53ee8cc1Swenshuai.xi #define RHF_NOTPOT		   (1 << 1)	/* Hash size not power of 2 */
1618*53ee8cc1Swenshuai.xi #define RHF_NO_LIBRARY_REPLACEMENT (1 << 2)	/* Ignore LD_LIBRARY_PATH */
1619*53ee8cc1Swenshuai.xi #define RHF_NO_MOVE		   (1 << 3)
1620*53ee8cc1Swenshuai.xi #define RHF_SGI_ONLY		   (1 << 4)
1621*53ee8cc1Swenshuai.xi #define RHF_GUARANTEE_INIT	   (1 << 5)
1622*53ee8cc1Swenshuai.xi #define RHF_DELTA_C_PLUS_PLUS	   (1 << 6)
1623*53ee8cc1Swenshuai.xi #define RHF_GUARANTEE_START_INIT   (1 << 7)
1624*53ee8cc1Swenshuai.xi #define RHF_PIXIE		   (1 << 8)
1625*53ee8cc1Swenshuai.xi #define RHF_DEFAULT_DELAY_LOAD	   (1 << 9)
1626*53ee8cc1Swenshuai.xi #define RHF_REQUICKSTART	   (1 << 10)
1627*53ee8cc1Swenshuai.xi #define RHF_REQUICKSTARTED	   (1 << 11)
1628*53ee8cc1Swenshuai.xi #define RHF_CORD		   (1 << 12)
1629*53ee8cc1Swenshuai.xi #define RHF_NO_UNRES_UNDEF	   (1 << 13)
1630*53ee8cc1Swenshuai.xi #define RHF_RLD_ORDER_SAFE	   (1 << 14)
1631*53ee8cc1Swenshuai.xi 
1632*53ee8cc1Swenshuai.xi /* Entries found in sections of type SHT_MIPS_LIBLIST.  */
1633*53ee8cc1Swenshuai.xi 
1634*53ee8cc1Swenshuai.xi typedef struct
1635*53ee8cc1Swenshuai.xi {
1636*53ee8cc1Swenshuai.xi   Elf32_Word l_name;		/* Name (string table index) */
1637*53ee8cc1Swenshuai.xi   Elf32_Word l_time_stamp;	/* Timestamp */
1638*53ee8cc1Swenshuai.xi   Elf32_Word l_checksum;	/* Checksum */
1639*53ee8cc1Swenshuai.xi   Elf32_Word l_version;		/* Interface version */
1640*53ee8cc1Swenshuai.xi   Elf32_Word l_flags;		/* Flags */
1641*53ee8cc1Swenshuai.xi } Elf32_Lib;
1642*53ee8cc1Swenshuai.xi 
1643*53ee8cc1Swenshuai.xi typedef struct
1644*53ee8cc1Swenshuai.xi {
1645*53ee8cc1Swenshuai.xi   Elf64_Word l_name;		/* Name (string table index) */
1646*53ee8cc1Swenshuai.xi   Elf64_Word l_time_stamp;	/* Timestamp */
1647*53ee8cc1Swenshuai.xi   Elf64_Word l_checksum;	/* Checksum */
1648*53ee8cc1Swenshuai.xi   Elf64_Word l_version;		/* Interface version */
1649*53ee8cc1Swenshuai.xi   Elf64_Word l_flags;		/* Flags */
1650*53ee8cc1Swenshuai.xi } Elf64_Lib;
1651*53ee8cc1Swenshuai.xi 
1652*53ee8cc1Swenshuai.xi 
1653*53ee8cc1Swenshuai.xi /* Legal values for l_flags.  */
1654*53ee8cc1Swenshuai.xi 
1655*53ee8cc1Swenshuai.xi #define LL_NONE		  0
1656*53ee8cc1Swenshuai.xi #define LL_EXACT_MATCH	  (1 << 0)	/* Require exact match */
1657*53ee8cc1Swenshuai.xi #define LL_IGNORE_INT_VER (1 << 1)	/* Ignore interface version */
1658*53ee8cc1Swenshuai.xi #define LL_REQUIRE_MINOR  (1 << 2)
1659*53ee8cc1Swenshuai.xi #define LL_EXPORTS	  (1 << 3)
1660*53ee8cc1Swenshuai.xi #define LL_DELAY_LOAD	  (1 << 4)
1661*53ee8cc1Swenshuai.xi #define LL_DELTA	  (1 << 5)
1662*53ee8cc1Swenshuai.xi 
1663*53ee8cc1Swenshuai.xi /* Entries found in sections of type SHT_MIPS_CONFLICT.  */
1664*53ee8cc1Swenshuai.xi 
1665*53ee8cc1Swenshuai.xi typedef Elf32_Addr Elf32_Conflict;
1666*53ee8cc1Swenshuai.xi 
1667*53ee8cc1Swenshuai.xi 
1668*53ee8cc1Swenshuai.xi /* HPPA specific definitions.  */
1669*53ee8cc1Swenshuai.xi 
1670*53ee8cc1Swenshuai.xi /* Legal values for e_flags field of Elf32_Ehdr.  */
1671*53ee8cc1Swenshuai.xi 
1672*53ee8cc1Swenshuai.xi #define EF_PARISC_TRAPNIL	0x00010000 /* Trap nil pointer dereference.  */
1673*53ee8cc1Swenshuai.xi #define EF_PARISC_EXT		0x00020000 /* Program uses arch. extensions. */
1674*53ee8cc1Swenshuai.xi #define EF_PARISC_LSB		0x00040000 /* Program expects little endian. */
1675*53ee8cc1Swenshuai.xi #define EF_PARISC_WIDE		0x00080000 /* Program expects wide mode.  */
1676*53ee8cc1Swenshuai.xi #define EF_PARISC_NO_KABP	0x00100000 /* No kernel assisted branch
1677*53ee8cc1Swenshuai.xi 					      prediction.  */
1678*53ee8cc1Swenshuai.xi #define EF_PARISC_LAZYSWAP	0x00400000 /* Allow lazy swapping.  */
1679*53ee8cc1Swenshuai.xi #define EF_PARISC_ARCH		0x0000ffff /* Architecture version.  */
1680*53ee8cc1Swenshuai.xi 
1681*53ee8cc1Swenshuai.xi /* Defined values for `e_flags & EF_PARISC_ARCH' are:  */
1682*53ee8cc1Swenshuai.xi 
1683*53ee8cc1Swenshuai.xi #define EFA_PARISC_1_0		    0x020b /* PA-RISC 1.0 big-endian.  */
1684*53ee8cc1Swenshuai.xi #define EFA_PARISC_1_1		    0x0210 /* PA-RISC 1.1 big-endian.  */
1685*53ee8cc1Swenshuai.xi #define EFA_PARISC_2_0		    0x0214 /* PA-RISC 2.0 big-endian.  */
1686*53ee8cc1Swenshuai.xi 
1687*53ee8cc1Swenshuai.xi /* Additional section indeces.  */
1688*53ee8cc1Swenshuai.xi 
1689*53ee8cc1Swenshuai.xi #define SHN_PARISC_ANSI_COMMON	0xff00	   /* Section for tenatively declared
1690*53ee8cc1Swenshuai.xi 					      symbols in ANSI C.  */
1691*53ee8cc1Swenshuai.xi #define SHN_PARISC_HUGE_COMMON	0xff01	   /* Common blocks in huge model.  */
1692*53ee8cc1Swenshuai.xi 
1693*53ee8cc1Swenshuai.xi /* Legal values for sh_type field of Elf32_Shdr.  */
1694*53ee8cc1Swenshuai.xi 
1695*53ee8cc1Swenshuai.xi #define SHT_PARISC_EXT		0x70000000 /* Contains product specific ext. */
1696*53ee8cc1Swenshuai.xi #define SHT_PARISC_UNWIND	0x70000001 /* Unwind information.  */
1697*53ee8cc1Swenshuai.xi #define SHT_PARISC_DOC		0x70000002 /* Debug info for optimized code. */
1698*53ee8cc1Swenshuai.xi 
1699*53ee8cc1Swenshuai.xi /* Legal values for sh_flags field of Elf32_Shdr.  */
1700*53ee8cc1Swenshuai.xi 
1701*53ee8cc1Swenshuai.xi #define SHF_PARISC_SHORT	0x20000000 /* Section with short addressing. */
1702*53ee8cc1Swenshuai.xi #define SHF_PARISC_HUGE		0x40000000 /* Section far from gp.  */
1703*53ee8cc1Swenshuai.xi #define SHF_PARISC_SBP		0x80000000 /* Static branch prediction code. */
1704*53ee8cc1Swenshuai.xi 
1705*53ee8cc1Swenshuai.xi /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
1706*53ee8cc1Swenshuai.xi 
1707*53ee8cc1Swenshuai.xi #define STT_PARISC_MILLICODE	13	/* Millicode function entry point.  */
1708*53ee8cc1Swenshuai.xi 
1709*53ee8cc1Swenshuai.xi #define STT_HP_OPAQUE		(STT_LOOS + 0x1)
1710*53ee8cc1Swenshuai.xi #define STT_HP_STUB		(STT_LOOS + 0x2)
1711*53ee8cc1Swenshuai.xi 
1712*53ee8cc1Swenshuai.xi /* HPPA relocs.  */
1713*53ee8cc1Swenshuai.xi 
1714*53ee8cc1Swenshuai.xi #define R_PARISC_NONE		0	/* No reloc.  */
1715*53ee8cc1Swenshuai.xi #define R_PARISC_DIR32		1	/* Direct 32-bit reference.  */
1716*53ee8cc1Swenshuai.xi #define R_PARISC_DIR21L		2	/* Left 21 bits of eff. address.  */
1717*53ee8cc1Swenshuai.xi #define R_PARISC_DIR17R		3	/* Right 17 bits of eff. address.  */
1718*53ee8cc1Swenshuai.xi #define R_PARISC_DIR17F		4	/* 17 bits of eff. address.  */
1719*53ee8cc1Swenshuai.xi #define R_PARISC_DIR14R		6	/* Right 14 bits of eff. address.  */
1720*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL32	9	/* 32-bit rel. address.  */
1721*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL21L	10	/* Left 21 bits of rel. address.  */
1722*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL17R	11	/* Right 17 bits of rel. address.  */
1723*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL17F	12	/* 17 bits of rel. address.  */
1724*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL14R	14	/* Right 14 bits of rel. address.  */
1725*53ee8cc1Swenshuai.xi #define R_PARISC_DPREL21L	18	/* Left 21 bits of rel. address.  */
1726*53ee8cc1Swenshuai.xi #define R_PARISC_DPREL14R	22	/* Right 14 bits of rel. address.  */
1727*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL21L	26	/* GP-relative, left 21 bits.  */
1728*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL14R	30	/* GP-relative, right 14 bits.  */
1729*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF21L	34	/* LT-relative, left 21 bits.  */
1730*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF14R	38	/* LT-relative, right 14 bits.  */
1731*53ee8cc1Swenshuai.xi #define R_PARISC_SECREL32	41	/* 32 bits section rel. address.  */
1732*53ee8cc1Swenshuai.xi #define R_PARISC_SEGBASE	48	/* No relocation, set segment base.  */
1733*53ee8cc1Swenshuai.xi #define R_PARISC_SEGREL32	49	/* 32 bits segment rel. address.  */
1734*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF21L	50	/* PLT rel. address, left 21 bits.  */
1735*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF14R	54	/* PLT rel. address, right 14 bits.  */
1736*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR32	57	/* 32 bits LT-rel. function pointer. */
1737*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR21L	58	/* LT-rel. fct ptr, left 21 bits. */
1738*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR14R	62	/* LT-rel. fct ptr, right 14 bits. */
1739*53ee8cc1Swenshuai.xi #define R_PARISC_FPTR64		64	/* 64 bits function address.  */
1740*53ee8cc1Swenshuai.xi #define R_PARISC_PLABEL32	65	/* 32 bits function address.  */
1741*53ee8cc1Swenshuai.xi #define R_PARISC_PLABEL21L	66	/* Left 21 bits of fdesc address.  */
1742*53ee8cc1Swenshuai.xi #define R_PARISC_PLABEL14R	70	/* Right 14 bits of fdesc address.  */
1743*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL64	72	/* 64 bits PC-rel. address.  */
1744*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL22F	74	/* 22 bits PC-rel. address.  */
1745*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL14WR	75	/* PC-rel. address, right 14 bits.  */
1746*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL14DR	76	/* PC rel. address, right 14 bits.  */
1747*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL16F	77	/* 16 bits PC-rel. address.  */
1748*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL16WF	78	/* 16 bits PC-rel. address.  */
1749*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL16DF	79	/* 16 bits PC-rel. address.  */
1750*53ee8cc1Swenshuai.xi #define R_PARISC_DIR64		80	/* 64 bits of eff. address.  */
1751*53ee8cc1Swenshuai.xi #define R_PARISC_DIR14WR	83	/* 14 bits of eff. address.  */
1752*53ee8cc1Swenshuai.xi #define R_PARISC_DIR14DR	84	/* 14 bits of eff. address.  */
1753*53ee8cc1Swenshuai.xi #define R_PARISC_DIR16F		85	/* 16 bits of eff. address.  */
1754*53ee8cc1Swenshuai.xi #define R_PARISC_DIR16WF	86	/* 16 bits of eff. address.  */
1755*53ee8cc1Swenshuai.xi #define R_PARISC_DIR16DF	87	/* 16 bits of eff. address.  */
1756*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL64	88	/* 64 bits of GP-rel. address.  */
1757*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL14WR	91	/* GP-rel. address, right 14 bits.  */
1758*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL14DR	92	/* GP-rel. address, right 14 bits.  */
1759*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL16F	93	/* 16 bits GP-rel. address.  */
1760*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL16WF	94	/* 16 bits GP-rel. address.  */
1761*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL16DF	95	/* 16 bits GP-rel. address.  */
1762*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF64	96	/* 64 bits LT-rel. address.  */
1763*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF14WR	99	/* LT-rel. address, right 14 bits.  */
1764*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF14DR	100	/* LT-rel. address, right 14 bits.  */
1765*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF16F	101	/* 16 bits LT-rel. address.  */
1766*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF16WF	102	/* 16 bits LT-rel. address.  */
1767*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF16DF	103	/* 16 bits LT-rel. address.  */
1768*53ee8cc1Swenshuai.xi #define R_PARISC_SECREL64	104	/* 64 bits section rel. address.  */
1769*53ee8cc1Swenshuai.xi #define R_PARISC_SEGREL64	112	/* 64 bits segment rel. address.  */
1770*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF14WR	115	/* PLT-rel. address, right 14 bits.  */
1771*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF14DR	116	/* PLT-rel. address, right 14 bits.  */
1772*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF16F	117	/* 16 bits LT-rel. address.  */
1773*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF16WF	118	/* 16 bits PLT-rel. address.  */
1774*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF16DF	119	/* 16 bits PLT-rel. address.  */
1775*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR64	120	/* 64 bits LT-rel. function ptr.  */
1776*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR14WR	123	/* LT-rel. fct. ptr., right 14 bits. */
1777*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR14DR	124	/* LT-rel. fct. ptr., right 14 bits. */
1778*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR16F	125	/* 16 bits LT-rel. function ptr.  */
1779*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR16WF	126	/* 16 bits LT-rel. function ptr.  */
1780*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR16DF	127	/* 16 bits LT-rel. function ptr.  */
1781*53ee8cc1Swenshuai.xi #define R_PARISC_LORESERVE	128
1782*53ee8cc1Swenshuai.xi #define R_PARISC_COPY		128	/* Copy relocation.  */
1783*53ee8cc1Swenshuai.xi #define R_PARISC_IPLT		129	/* Dynamic reloc, imported PLT */
1784*53ee8cc1Swenshuai.xi #define R_PARISC_EPLT		130	/* Dynamic reloc, exported PLT */
1785*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL32	153	/* 32 bits TP-rel. address.  */
1786*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL21L	154	/* TP-rel. address, left 21 bits.  */
1787*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL14R	158	/* TP-rel. address, right 14 bits.  */
1788*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP21L	162	/* LT-TP-rel. address, left 21 bits. */
1789*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP14R	166	/* LT-TP-rel. address, right 14 bits.*/
1790*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP14F	167	/* 14 bits LT-TP-rel. address.  */
1791*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL64	216	/* 64 bits TP-rel. address.  */
1792*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL14WR	219	/* TP-rel. address, right 14 bits.  */
1793*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL14DR	220	/* TP-rel. address, right 14 bits.  */
1794*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL16F	221	/* 16 bits TP-rel. address.  */
1795*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL16WF	222	/* 16 bits TP-rel. address.  */
1796*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL16DF	223	/* 16 bits TP-rel. address.  */
1797*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP64	224	/* 64 bits LT-TP-rel. address.  */
1798*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP14WR	227	/* LT-TP-rel. address, right 14 bits.*/
1799*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP14DR	228	/* LT-TP-rel. address, right 14 bits.*/
1800*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP16F	229	/* 16 bits LT-TP-rel. address.  */
1801*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP16WF	230	/* 16 bits LT-TP-rel. address.  */
1802*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP16DF	231	/* 16 bits LT-TP-rel. address.  */
1803*53ee8cc1Swenshuai.xi #define R_PARISC_GNU_VTENTRY	232
1804*53ee8cc1Swenshuai.xi #define R_PARISC_GNU_VTINHERIT	233
1805*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_GD21L	234	/* GD 21-bit left.  */
1806*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_GD14R	235	/* GD 14-bit right.  */
1807*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_GDCALL	236	/* GD call to __t_g_a.  */
1808*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDM21L	237	/* LD module 21-bit left.  */
1809*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDM14R	238	/* LD module 14-bit right.  */
1810*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDMCALL	239	/* LD module call to __t_g_a.  */
1811*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDO21L	240	/* LD offset 21-bit left.  */
1812*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDO14R	241	/* LD offset 14-bit right.  */
1813*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_DTPMOD32	242	/* DTP module 32-bit.  */
1814*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_DTPMOD64	243	/* DTP module 64-bit.  */
1815*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_DTPOFF32	244	/* DTP offset 32-bit.  */
1816*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_DTPOFF64	245	/* DTP offset 32-bit.  */
1817*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LE21L	R_PARISC_TPREL21L
1818*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LE14R	R_PARISC_TPREL14R
1819*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_IE21L	R_PARISC_LTOFF_TP21L
1820*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_IE14R	R_PARISC_LTOFF_TP14R
1821*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_TPREL32	R_PARISC_TPREL32
1822*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_TPREL64	R_PARISC_TPREL64
1823*53ee8cc1Swenshuai.xi #define R_PARISC_HIRESERVE	255
1824*53ee8cc1Swenshuai.xi 
1825*53ee8cc1Swenshuai.xi /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr.  */
1826*53ee8cc1Swenshuai.xi 
1827*53ee8cc1Swenshuai.xi #define PT_HP_TLS		(PT_LOOS + 0x0)
1828*53ee8cc1Swenshuai.xi #define PT_HP_CORE_NONE		(PT_LOOS + 0x1)
1829*53ee8cc1Swenshuai.xi #define PT_HP_CORE_VERSION	(PT_LOOS + 0x2)
1830*53ee8cc1Swenshuai.xi #define PT_HP_CORE_KERNEL	(PT_LOOS + 0x3)
1831*53ee8cc1Swenshuai.xi #define PT_HP_CORE_COMM		(PT_LOOS + 0x4)
1832*53ee8cc1Swenshuai.xi #define PT_HP_CORE_PROC		(PT_LOOS + 0x5)
1833*53ee8cc1Swenshuai.xi #define PT_HP_CORE_LOADABLE	(PT_LOOS + 0x6)
1834*53ee8cc1Swenshuai.xi #define PT_HP_CORE_STACK	(PT_LOOS + 0x7)
1835*53ee8cc1Swenshuai.xi #define PT_HP_CORE_SHM		(PT_LOOS + 0x8)
1836*53ee8cc1Swenshuai.xi #define PT_HP_CORE_MMF		(PT_LOOS + 0x9)
1837*53ee8cc1Swenshuai.xi #define PT_HP_PARALLEL		(PT_LOOS + 0x10)
1838*53ee8cc1Swenshuai.xi #define PT_HP_FASTBIND		(PT_LOOS + 0x11)
1839*53ee8cc1Swenshuai.xi #define PT_HP_OPT_ANNOT		(PT_LOOS + 0x12)
1840*53ee8cc1Swenshuai.xi #define PT_HP_HSL_ANNOT		(PT_LOOS + 0x13)
1841*53ee8cc1Swenshuai.xi #define PT_HP_STACK		(PT_LOOS + 0x14)
1842*53ee8cc1Swenshuai.xi 
1843*53ee8cc1Swenshuai.xi #define PT_PARISC_ARCHEXT	0x70000000
1844*53ee8cc1Swenshuai.xi #define PT_PARISC_UNWIND	0x70000001
1845*53ee8cc1Swenshuai.xi 
1846*53ee8cc1Swenshuai.xi /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr.  */
1847*53ee8cc1Swenshuai.xi 
1848*53ee8cc1Swenshuai.xi #define PF_PARISC_SBP		0x08000000
1849*53ee8cc1Swenshuai.xi 
1850*53ee8cc1Swenshuai.xi #define PF_HP_PAGE_SIZE		0x00100000
1851*53ee8cc1Swenshuai.xi #define PF_HP_FAR_SHARED	0x00200000
1852*53ee8cc1Swenshuai.xi #define PF_HP_NEAR_SHARED	0x00400000
1853*53ee8cc1Swenshuai.xi #define PF_HP_CODE		0x01000000
1854*53ee8cc1Swenshuai.xi #define PF_HP_MODIFY		0x02000000
1855*53ee8cc1Swenshuai.xi #define PF_HP_LAZYSWAP		0x04000000
1856*53ee8cc1Swenshuai.xi #define PF_HP_SBP		0x08000000
1857*53ee8cc1Swenshuai.xi 
1858*53ee8cc1Swenshuai.xi 
1859*53ee8cc1Swenshuai.xi /* Alpha specific definitions.  */
1860*53ee8cc1Swenshuai.xi 
1861*53ee8cc1Swenshuai.xi /* Legal values for e_flags field of Elf64_Ehdr.  */
1862*53ee8cc1Swenshuai.xi 
1863*53ee8cc1Swenshuai.xi #define EF_ALPHA_32BIT		1	/* All addresses must be < 2GB.  */
1864*53ee8cc1Swenshuai.xi #define EF_ALPHA_CANRELAX	2	/* Relocations for relaxing exist.  */
1865*53ee8cc1Swenshuai.xi 
1866*53ee8cc1Swenshuai.xi /* Legal values for sh_type field of Elf64_Shdr.  */
1867*53ee8cc1Swenshuai.xi 
1868*53ee8cc1Swenshuai.xi /* These two are primerily concerned with ECOFF debugging info.  */
1869*53ee8cc1Swenshuai.xi #define SHT_ALPHA_DEBUG		0x70000001
1870*53ee8cc1Swenshuai.xi #define SHT_ALPHA_REGINFO	0x70000002
1871*53ee8cc1Swenshuai.xi 
1872*53ee8cc1Swenshuai.xi /* Legal values for sh_flags field of Elf64_Shdr.  */
1873*53ee8cc1Swenshuai.xi 
1874*53ee8cc1Swenshuai.xi #define SHF_ALPHA_GPREL		0x10000000
1875*53ee8cc1Swenshuai.xi 
1876*53ee8cc1Swenshuai.xi /* Legal values for st_other field of Elf64_Sym.  */
1877*53ee8cc1Swenshuai.xi #define STO_ALPHA_NOPV		0x80	/* No PV required.  */
1878*53ee8cc1Swenshuai.xi #define STO_ALPHA_STD_GPLOAD	0x88	/* PV only used for initial ldgp.  */
1879*53ee8cc1Swenshuai.xi 
1880*53ee8cc1Swenshuai.xi /* Alpha relocs.  */
1881*53ee8cc1Swenshuai.xi 
1882*53ee8cc1Swenshuai.xi #define R_ALPHA_NONE		0	/* No reloc */
1883*53ee8cc1Swenshuai.xi #define R_ALPHA_REFLONG		1	/* Direct 32 bit */
1884*53ee8cc1Swenshuai.xi #define R_ALPHA_REFQUAD		2	/* Direct 64 bit */
1885*53ee8cc1Swenshuai.xi #define R_ALPHA_GPREL32		3	/* GP relative 32 bit */
1886*53ee8cc1Swenshuai.xi #define R_ALPHA_LITERAL		4	/* GP relative 16 bit w/optimization */
1887*53ee8cc1Swenshuai.xi #define R_ALPHA_LITUSE		5	/* Optimization hint for LITERAL */
1888*53ee8cc1Swenshuai.xi #define R_ALPHA_GPDISP		6	/* Add displacement to GP */
1889*53ee8cc1Swenshuai.xi #define R_ALPHA_BRADDR		7	/* PC+4 relative 23 bit shifted */
1890*53ee8cc1Swenshuai.xi #define R_ALPHA_HINT		8	/* PC+4 relative 16 bit shifted */
1891*53ee8cc1Swenshuai.xi #define R_ALPHA_SREL16		9	/* PC relative 16 bit */
1892*53ee8cc1Swenshuai.xi #define R_ALPHA_SREL32		10	/* PC relative 32 bit */
1893*53ee8cc1Swenshuai.xi #define R_ALPHA_SREL64		11	/* PC relative 64 bit */
1894*53ee8cc1Swenshuai.xi #define R_ALPHA_GPRELHIGH	17	/* GP relative 32 bit, high 16 bits */
1895*53ee8cc1Swenshuai.xi #define R_ALPHA_GPRELLOW	18	/* GP relative 32 bit, low 16 bits */
1896*53ee8cc1Swenshuai.xi #define R_ALPHA_GPREL16		19	/* GP relative 16 bit */
1897*53ee8cc1Swenshuai.xi #define R_ALPHA_COPY		24	/* Copy symbol at runtime */
1898*53ee8cc1Swenshuai.xi #define R_ALPHA_GLOB_DAT	25	/* Create GOT entry */
1899*53ee8cc1Swenshuai.xi #define R_ALPHA_JMP_SLOT	26	/* Create PLT entry */
1900*53ee8cc1Swenshuai.xi #define R_ALPHA_RELATIVE	27	/* Adjust by program base */
1901*53ee8cc1Swenshuai.xi #define R_ALPHA_TLS_GD_HI	28
1902*53ee8cc1Swenshuai.xi #define R_ALPHA_TLSGD		29
1903*53ee8cc1Swenshuai.xi #define R_ALPHA_TLS_LDM		30
1904*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPMOD64	31
1905*53ee8cc1Swenshuai.xi #define R_ALPHA_GOTDTPREL	32
1906*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPREL64	33
1907*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPRELHI	34
1908*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPRELLO	35
1909*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPREL16	36
1910*53ee8cc1Swenshuai.xi #define R_ALPHA_GOTTPREL	37
1911*53ee8cc1Swenshuai.xi #define R_ALPHA_TPREL64		38
1912*53ee8cc1Swenshuai.xi #define R_ALPHA_TPRELHI		39
1913*53ee8cc1Swenshuai.xi #define R_ALPHA_TPRELLO		40
1914*53ee8cc1Swenshuai.xi #define R_ALPHA_TPREL16		41
1915*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
1916*53ee8cc1Swenshuai.xi #define R_ALPHA_NUM		46
1917*53ee8cc1Swenshuai.xi 
1918*53ee8cc1Swenshuai.xi /* Magic values of the LITUSE relocation addend.  */
1919*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_ADDR	0
1920*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_BASE	1
1921*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_BYTOFF	2
1922*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_JSR	3
1923*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_TLS_GD	4
1924*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_TLS_LDM	5
1925*53ee8cc1Swenshuai.xi 
1926*53ee8cc1Swenshuai.xi /* Legal values for d_tag of Elf64_Dyn.  */
1927*53ee8cc1Swenshuai.xi #define DT_ALPHA_PLTRO		(DT_LOPROC + 0)
1928*53ee8cc1Swenshuai.xi #define DT_ALPHA_NUM		1
1929*53ee8cc1Swenshuai.xi 
1930*53ee8cc1Swenshuai.xi /* PowerPC specific declarations */
1931*53ee8cc1Swenshuai.xi 
1932*53ee8cc1Swenshuai.xi /* Values for Elf32/64_Ehdr.e_flags.  */
1933*53ee8cc1Swenshuai.xi #define EF_PPC_EMB		0x80000000	/* PowerPC embedded flag */
1934*53ee8cc1Swenshuai.xi 
1935*53ee8cc1Swenshuai.xi /* Cygnus local bits below */
1936*53ee8cc1Swenshuai.xi #define EF_PPC_RELOCATABLE	0x00010000	/* PowerPC -mrelocatable flag*/
1937*53ee8cc1Swenshuai.xi #define EF_PPC_RELOCATABLE_LIB	0x00008000	/* PowerPC -mrelocatable-lib
1938*53ee8cc1Swenshuai.xi 						   flag */
1939*53ee8cc1Swenshuai.xi 
1940*53ee8cc1Swenshuai.xi /* PowerPC relocations defined by the ABIs */
1941*53ee8cc1Swenshuai.xi #define R_PPC_NONE		0
1942*53ee8cc1Swenshuai.xi #define R_PPC_ADDR32		1	/* 32bit absolute address */
1943*53ee8cc1Swenshuai.xi #define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
1944*53ee8cc1Swenshuai.xi #define R_PPC_ADDR16		3	/* 16bit absolute address */
1945*53ee8cc1Swenshuai.xi #define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
1946*53ee8cc1Swenshuai.xi #define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
1947*53ee8cc1Swenshuai.xi #define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
1948*53ee8cc1Swenshuai.xi #define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
1949*53ee8cc1Swenshuai.xi #define R_PPC_ADDR14_BRTAKEN	8
1950*53ee8cc1Swenshuai.xi #define R_PPC_ADDR14_BRNTAKEN	9
1951*53ee8cc1Swenshuai.xi #define R_PPC_REL24		10	/* PC relative 26 bit */
1952*53ee8cc1Swenshuai.xi #define R_PPC_REL14		11	/* PC relative 16 bit */
1953*53ee8cc1Swenshuai.xi #define R_PPC_REL14_BRTAKEN	12
1954*53ee8cc1Swenshuai.xi #define R_PPC_REL14_BRNTAKEN	13
1955*53ee8cc1Swenshuai.xi #define R_PPC_GOT16		14
1956*53ee8cc1Swenshuai.xi #define R_PPC_GOT16_LO		15
1957*53ee8cc1Swenshuai.xi #define R_PPC_GOT16_HI		16
1958*53ee8cc1Swenshuai.xi #define R_PPC_GOT16_HA		17
1959*53ee8cc1Swenshuai.xi #define R_PPC_PLTREL24		18
1960*53ee8cc1Swenshuai.xi #define R_PPC_COPY		19
1961*53ee8cc1Swenshuai.xi #define R_PPC_GLOB_DAT		20
1962*53ee8cc1Swenshuai.xi #define R_PPC_JMP_SLOT		21
1963*53ee8cc1Swenshuai.xi #define R_PPC_RELATIVE		22
1964*53ee8cc1Swenshuai.xi #define R_PPC_LOCAL24PC		23
1965*53ee8cc1Swenshuai.xi #define R_PPC_UADDR32		24
1966*53ee8cc1Swenshuai.xi #define R_PPC_UADDR16		25
1967*53ee8cc1Swenshuai.xi #define R_PPC_REL32		26
1968*53ee8cc1Swenshuai.xi #define R_PPC_PLT32		27
1969*53ee8cc1Swenshuai.xi #define R_PPC_PLTREL32		28
1970*53ee8cc1Swenshuai.xi #define R_PPC_PLT16_LO		29
1971*53ee8cc1Swenshuai.xi #define R_PPC_PLT16_HI		30
1972*53ee8cc1Swenshuai.xi #define R_PPC_PLT16_HA		31
1973*53ee8cc1Swenshuai.xi #define R_PPC_SDAREL16		32
1974*53ee8cc1Swenshuai.xi #define R_PPC_SECTOFF		33
1975*53ee8cc1Swenshuai.xi #define R_PPC_SECTOFF_LO	34
1976*53ee8cc1Swenshuai.xi #define R_PPC_SECTOFF_HI	35
1977*53ee8cc1Swenshuai.xi #define R_PPC_SECTOFF_HA	36
1978*53ee8cc1Swenshuai.xi 
1979*53ee8cc1Swenshuai.xi /* PowerPC relocations defined for the TLS access ABI.  */
1980*53ee8cc1Swenshuai.xi #define R_PPC_TLS		67 /* none	(sym+add)@tls */
1981*53ee8cc1Swenshuai.xi #define R_PPC_DTPMOD32		68 /* word32	(sym+add)@dtpmod */
1982*53ee8cc1Swenshuai.xi #define R_PPC_TPREL16		69 /* half16*	(sym+add)@tprel */
1983*53ee8cc1Swenshuai.xi #define R_PPC_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
1984*53ee8cc1Swenshuai.xi #define R_PPC_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
1985*53ee8cc1Swenshuai.xi #define R_PPC_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
1986*53ee8cc1Swenshuai.xi #define R_PPC_TPREL32		73 /* word32	(sym+add)@tprel */
1987*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL16		74 /* half16*	(sym+add)@dtprel */
1988*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
1989*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
1990*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
1991*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL32		78 /* word32	(sym+add)@dtprel */
1992*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
1993*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
1994*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
1995*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
1996*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
1997*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
1998*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
1999*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
2000*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TPREL16	87 /* half16*	(sym+add)@got@tprel */
2001*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TPREL16_LO	88 /* half16	(sym+add)@got@tprel@l */
2002*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
2003*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
2004*53ee8cc1Swenshuai.xi #define R_PPC_GOT_DTPREL16	91 /* half16*	(sym+add)@got@dtprel */
2005*53ee8cc1Swenshuai.xi #define R_PPC_GOT_DTPREL16_LO	92 /* half16*	(sym+add)@got@dtprel@l */
2006*53ee8cc1Swenshuai.xi #define R_PPC_GOT_DTPREL16_HI	93 /* half16*	(sym+add)@got@dtprel@h */
2007*53ee8cc1Swenshuai.xi #define R_PPC_GOT_DTPREL16_HA	94 /* half16*	(sym+add)@got@dtprel@ha */
2008*53ee8cc1Swenshuai.xi 
2009*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
2010*53ee8cc1Swenshuai.xi #define R_PPC_NUM		95
2011*53ee8cc1Swenshuai.xi 
2012*53ee8cc1Swenshuai.xi /* The remaining relocs are from the Embedded ELF ABI, and are not
2013*53ee8cc1Swenshuai.xi    in the SVR4 ELF ABI.  */
2014*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR32	101
2015*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR16	102
2016*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR16_LO	103
2017*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR16_HI	104
2018*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR16_HA	105
2019*53ee8cc1Swenshuai.xi #define R_PPC_EMB_SDAI16	106
2020*53ee8cc1Swenshuai.xi #define R_PPC_EMB_SDA2I16	107
2021*53ee8cc1Swenshuai.xi #define R_PPC_EMB_SDA2REL	108
2022*53ee8cc1Swenshuai.xi #define R_PPC_EMB_SDA21		109	/* 16 bit offset in SDA */
2023*53ee8cc1Swenshuai.xi #define R_PPC_EMB_MRKREF	110
2024*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELSEC16	111
2025*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELST_LO	112
2026*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELST_HI	113
2027*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELST_HA	114
2028*53ee8cc1Swenshuai.xi #define R_PPC_EMB_BIT_FLD	115
2029*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELSDA	116	/* 16 bit relative offset in SDA */
2030*53ee8cc1Swenshuai.xi 
2031*53ee8cc1Swenshuai.xi /* Diab tool relocations.  */
2032*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_SDA21_LO	180	/* like EMB_SDA21, but lower 16 bit */
2033*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_SDA21_HI	181	/* like EMB_SDA21, but high 16 bit */
2034*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_SDA21_HA	182	/* like EMB_SDA21, adjusted high 16 */
2035*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_RELSDA_LO	183	/* like EMB_RELSDA, but lower 16 bit */
2036*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_RELSDA_HI	184	/* like EMB_RELSDA, but high 16 bit */
2037*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_RELSDA_HA	185	/* like EMB_RELSDA, adjusted high 16 */
2038*53ee8cc1Swenshuai.xi 
2039*53ee8cc1Swenshuai.xi /* GNU relocs used in PIC code sequences.  */
2040*53ee8cc1Swenshuai.xi #define R_PPC_REL16		249	/* word32   (sym-.) */
2041*53ee8cc1Swenshuai.xi #define R_PPC_REL16_LO		250	/* half16   (sym-.)@l */
2042*53ee8cc1Swenshuai.xi #define R_PPC_REL16_HI		251	/* half16   (sym-.)@h */
2043*53ee8cc1Swenshuai.xi #define R_PPC_REL16_HA		252	/* half16   (sym-.)@ha */
2044*53ee8cc1Swenshuai.xi 
2045*53ee8cc1Swenshuai.xi /* This is a phony reloc to handle any old fashioned TOC16 references
2046*53ee8cc1Swenshuai.xi    that may still be in object files.  */
2047*53ee8cc1Swenshuai.xi #define R_PPC_TOC16		255
2048*53ee8cc1Swenshuai.xi 
2049*53ee8cc1Swenshuai.xi /* PowerPC specific values for the Dyn d_tag field.  */
2050*53ee8cc1Swenshuai.xi #define DT_PPC_GOT		(DT_LOPROC + 0)
2051*53ee8cc1Swenshuai.xi #define DT_PPC_NUM		1
2052*53ee8cc1Swenshuai.xi 
2053*53ee8cc1Swenshuai.xi /* PowerPC64 relocations defined by the ABIs */
2054*53ee8cc1Swenshuai.xi #define R_PPC64_NONE		R_PPC_NONE
2055*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR32		R_PPC_ADDR32 /* 32bit absolute address */
2056*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR24		R_PPC_ADDR24 /* 26bit address, word aligned */
2057*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16		R_PPC_ADDR16 /* 16bit absolute address */
2058*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_LO	R_PPC_ADDR16_LO	/* lower 16bits of address */
2059*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HI	R_PPC_ADDR16_HI	/* high 16bits of address. */
2060*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HA	R_PPC_ADDR16_HA /* adjusted high 16bits.  */
2061*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR14		R_PPC_ADDR14 /* 16bit address, word aligned */
2062*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR14_BRTAKEN	R_PPC_ADDR14_BRTAKEN
2063*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR14_BRNTAKEN	R_PPC_ADDR14_BRNTAKEN
2064*53ee8cc1Swenshuai.xi #define R_PPC64_REL24		R_PPC_REL24 /* PC-rel. 26 bit, word aligned */
2065*53ee8cc1Swenshuai.xi #define R_PPC64_REL14		R_PPC_REL14 /* PC relative 16 bit */
2066*53ee8cc1Swenshuai.xi #define R_PPC64_REL14_BRTAKEN	R_PPC_REL14_BRTAKEN
2067*53ee8cc1Swenshuai.xi #define R_PPC64_REL14_BRNTAKEN	R_PPC_REL14_BRNTAKEN
2068*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16		R_PPC_GOT16
2069*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_LO	R_PPC_GOT16_LO
2070*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_HI	R_PPC_GOT16_HI
2071*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_HA	R_PPC_GOT16_HA
2072*53ee8cc1Swenshuai.xi 
2073*53ee8cc1Swenshuai.xi #define R_PPC64_COPY		R_PPC_COPY
2074*53ee8cc1Swenshuai.xi #define R_PPC64_GLOB_DAT	R_PPC_GLOB_DAT
2075*53ee8cc1Swenshuai.xi #define R_PPC64_JMP_SLOT	R_PPC_JMP_SLOT
2076*53ee8cc1Swenshuai.xi #define R_PPC64_RELATIVE	R_PPC_RELATIVE
2077*53ee8cc1Swenshuai.xi 
2078*53ee8cc1Swenshuai.xi #define R_PPC64_UADDR32		R_PPC_UADDR32
2079*53ee8cc1Swenshuai.xi #define R_PPC64_UADDR16		R_PPC_UADDR16
2080*53ee8cc1Swenshuai.xi #define R_PPC64_REL32		R_PPC_REL32
2081*53ee8cc1Swenshuai.xi #define R_PPC64_PLT32		R_PPC_PLT32
2082*53ee8cc1Swenshuai.xi #define R_PPC64_PLTREL32	R_PPC_PLTREL32
2083*53ee8cc1Swenshuai.xi #define R_PPC64_PLT16_LO	R_PPC_PLT16_LO
2084*53ee8cc1Swenshuai.xi #define R_PPC64_PLT16_HI	R_PPC_PLT16_HI
2085*53ee8cc1Swenshuai.xi #define R_PPC64_PLT16_HA	R_PPC_PLT16_HA
2086*53ee8cc1Swenshuai.xi 
2087*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF		R_PPC_SECTOFF
2088*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_LO	R_PPC_SECTOFF_LO
2089*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_HI	R_PPC_SECTOFF_HI
2090*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_HA	R_PPC_SECTOFF_HA
2091*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR30		37 /* word30 (S + A - P) >> 2 */
2092*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR64		38 /* doubleword64 S + A */
2093*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HIGHER	39 /* half16 #higher(S + A) */
2094*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HIGHERA	40 /* half16 #highera(S + A) */
2095*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HIGHEST	41 /* half16 #highest(S + A) */
2096*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HIGHESTA	42 /* half16 #highesta(S + A) */
2097*53ee8cc1Swenshuai.xi #define R_PPC64_UADDR64		43 /* doubleword64 S + A */
2098*53ee8cc1Swenshuai.xi #define R_PPC64_REL64		44 /* doubleword64 S + A - P */
2099*53ee8cc1Swenshuai.xi #define R_PPC64_PLT64		45 /* doubleword64 L + A */
2100*53ee8cc1Swenshuai.xi #define R_PPC64_PLTREL64	46 /* doubleword64 L + A - P */
2101*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16		47 /* half16* S + A - .TOC */
2102*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_LO	48 /* half16 #lo(S + A - .TOC.) */
2103*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_HI	49 /* half16 #hi(S + A - .TOC.) */
2104*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_HA	50 /* half16 #ha(S + A - .TOC.) */
2105*53ee8cc1Swenshuai.xi #define R_PPC64_TOC		51 /* doubleword64 .TOC */
2106*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16	52 /* half16* M + A */
2107*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_LO	53 /* half16 #lo(M + A) */
2108*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_HI	54 /* half16 #hi(M + A) */
2109*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_HA	55 /* half16 #ha(M + A) */
2110*53ee8cc1Swenshuai.xi 
2111*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_DS	56 /* half16ds* (S + A) >> 2 */
2112*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_LO_DS	57 /* half16ds  #lo(S + A) >> 2 */
2113*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_DS	58 /* half16ds* (G + A) >> 2 */
2114*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_LO_DS	59 /* half16ds  #lo(G + A) >> 2 */
2115*53ee8cc1Swenshuai.xi #define R_PPC64_PLT16_LO_DS	60 /* half16ds  #lo(L + A) >> 2 */
2116*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_DS	61 /* half16ds* (R + A) >> 2 */
2117*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_LO_DS	62 /* half16ds  #lo(R + A) >> 2 */
2118*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_DS	63 /* half16ds* (S + A - .TOC.) >> 2 */
2119*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_LO_DS	64 /* half16ds  #lo(S + A - .TOC.) >> 2 */
2120*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_DS	65 /* half16ds* (M + A) >> 2 */
2121*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_LO_DS	66 /* half16ds  #lo(M + A) >> 2 */
2122*53ee8cc1Swenshuai.xi 
2123*53ee8cc1Swenshuai.xi /* PowerPC64 relocations defined for the TLS access ABI.  */
2124*53ee8cc1Swenshuai.xi #define R_PPC64_TLS		67 /* none	(sym+add)@tls */
2125*53ee8cc1Swenshuai.xi #define R_PPC64_DTPMOD64	68 /* doubleword64 (sym+add)@dtpmod */
2126*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16		69 /* half16*	(sym+add)@tprel */
2127*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
2128*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
2129*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
2130*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL64		73 /* doubleword64 (sym+add)@tprel */
2131*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16	74 /* half16*	(sym+add)@dtprel */
2132*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
2133*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
2134*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
2135*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL64	78 /* doubleword64 (sym+add)@dtprel */
2136*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
2137*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
2138*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
2139*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
2140*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
2141*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
2142*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
2143*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
2144*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TPREL16_DS	87 /* half16ds*	(sym+add)@got@tprel */
2145*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
2146*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
2147*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
2148*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_DTPREL16_DS	91 /* half16ds*	(sym+add)@got@dtprel */
2149*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
2150*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_DTPREL16_HI	93 /* half16	(sym+add)@got@dtprel@h */
2151*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_DTPREL16_HA	94 /* half16	(sym+add)@got@dtprel@ha */
2152*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_DS	95 /* half16ds*	(sym+add)@tprel */
2153*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_LO_DS	96 /* half16ds	(sym+add)@tprel@l */
2154*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HIGHER	97 /* half16	(sym+add)@tprel@higher */
2155*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HIGHERA	98 /* half16	(sym+add)@tprel@highera */
2156*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HIGHEST	99 /* half16	(sym+add)@tprel@highest */
2157*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HIGHESTA 100 /* half16	(sym+add)@tprel@highesta */
2158*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_DS	101 /* half16ds* (sym+add)@dtprel */
2159*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_LO_DS	102 /* half16ds	(sym+add)@dtprel@l */
2160*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HIGHER	103 /* half16	(sym+add)@dtprel@higher */
2161*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HIGHERA 104 /* half16	(sym+add)@dtprel@highera */
2162*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HIGHEST 105 /* half16	(sym+add)@dtprel@highest */
2163*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HIGHESTA 106 /* half16	(sym+add)@dtprel@highesta */
2164*53ee8cc1Swenshuai.xi 
2165*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
2166*53ee8cc1Swenshuai.xi #define R_PPC64_NUM		107
2167*53ee8cc1Swenshuai.xi 
2168*53ee8cc1Swenshuai.xi /* PowerPC64 specific values for the Dyn d_tag field.  */
2169*53ee8cc1Swenshuai.xi #define DT_PPC64_GLINK  (DT_LOPROC + 0)
2170*53ee8cc1Swenshuai.xi #define DT_PPC64_OPD	(DT_LOPROC + 1)
2171*53ee8cc1Swenshuai.xi #define DT_PPC64_OPDSZ	(DT_LOPROC + 2)
2172*53ee8cc1Swenshuai.xi #define DT_PPC64_NUM    3
2173*53ee8cc1Swenshuai.xi 
2174*53ee8cc1Swenshuai.xi 
2175*53ee8cc1Swenshuai.xi /* ARM specific declarations */
2176*53ee8cc1Swenshuai.xi 
2177*53ee8cc1Swenshuai.xi /* Processor specific flags for the ELF header e_flags field.  */
2178*53ee8cc1Swenshuai.xi #define EF_ARM_RELEXEC     0x01
2179*53ee8cc1Swenshuai.xi #define EF_ARM_HASENTRY    0x02
2180*53ee8cc1Swenshuai.xi #define EF_ARM_INTERWORK   0x04
2181*53ee8cc1Swenshuai.xi #define EF_ARM_APCS_26     0x08
2182*53ee8cc1Swenshuai.xi #define EF_ARM_APCS_FLOAT  0x10
2183*53ee8cc1Swenshuai.xi #define EF_ARM_PIC         0x20
2184*53ee8cc1Swenshuai.xi #define EF_ARM_ALIGN8      0x40		/* 8-bit structure alignment is in use */
2185*53ee8cc1Swenshuai.xi #define EF_ARM_NEW_ABI     0x80
2186*53ee8cc1Swenshuai.xi #define EF_ARM_OLD_ABI     0x100
2187*53ee8cc1Swenshuai.xi 
2188*53ee8cc1Swenshuai.xi /* Other constants defined in the ARM ELF spec. version B-01.  */
2189*53ee8cc1Swenshuai.xi /* NB. These conflict with values defined above.  */
2190*53ee8cc1Swenshuai.xi #define EF_ARM_SYMSARESORTED	0x04
2191*53ee8cc1Swenshuai.xi #define EF_ARM_DYNSYMSUSESEGIDX 0x08
2192*53ee8cc1Swenshuai.xi #define EF_ARM_MAPSYMSFIRST	0x10
2193*53ee8cc1Swenshuai.xi #define EF_ARM_EABIMASK		0XFF000000
2194*53ee8cc1Swenshuai.xi 
2195*53ee8cc1Swenshuai.xi #define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
2196*53ee8cc1Swenshuai.xi #define EF_ARM_EABI_UNKNOWN  0x00000000
2197*53ee8cc1Swenshuai.xi #define EF_ARM_EABI_VER1     0x01000000
2198*53ee8cc1Swenshuai.xi #define EF_ARM_EABI_VER2     0x02000000
2199*53ee8cc1Swenshuai.xi 
2200*53ee8cc1Swenshuai.xi /* Additional symbol types for Thumb */
2201*53ee8cc1Swenshuai.xi #define STT_ARM_TFUNC      0xd
2202*53ee8cc1Swenshuai.xi 
2203*53ee8cc1Swenshuai.xi /* ARM-specific values for sh_flags */
2204*53ee8cc1Swenshuai.xi #define SHF_ARM_ENTRYSECT  0x10000000   /* Section contains an entry point */
2205*53ee8cc1Swenshuai.xi #define SHF_ARM_COMDEF     0x80000000   /* Section may be multiply defined
2206*53ee8cc1Swenshuai.xi 					   in the input to a link step */
2207*53ee8cc1Swenshuai.xi 
2208*53ee8cc1Swenshuai.xi /* ARM-specific program header flags */
2209*53ee8cc1Swenshuai.xi #define PF_ARM_SB          0x10000000   /* Segment contains the location
2210*53ee8cc1Swenshuai.xi 					   addressed by the static base */
2211*53ee8cc1Swenshuai.xi 
2212*53ee8cc1Swenshuai.xi /* Processor specific values for the Phdr p_type field.  */
2213*53ee8cc1Swenshuai.xi #define PT_ARM_EXIDX	0x70000001	/* .ARM.exidx segment */
2214*53ee8cc1Swenshuai.xi 
2215*53ee8cc1Swenshuai.xi /* ARM relocs.  */
2216*53ee8cc1Swenshuai.xi 
2217*53ee8cc1Swenshuai.xi #define R_ARM_NONE		0	/* No reloc */
2218*53ee8cc1Swenshuai.xi #define R_ARM_PC24		1	/* PC relative 26 bit branch */
2219*53ee8cc1Swenshuai.xi #define R_ARM_ABS32		2	/* Direct 32 bit  */
2220*53ee8cc1Swenshuai.xi #define R_ARM_REL32		3	/* PC relative 32 bit */
2221*53ee8cc1Swenshuai.xi #define R_ARM_PC13		4
2222*53ee8cc1Swenshuai.xi #define R_ARM_ABS16		5	/* Direct 16 bit */
2223*53ee8cc1Swenshuai.xi #define R_ARM_ABS12		6	/* Direct 12 bit */
2224*53ee8cc1Swenshuai.xi #define R_ARM_THM_ABS5		7
2225*53ee8cc1Swenshuai.xi #define R_ARM_ABS8		8	/* Direct 8 bit */
2226*53ee8cc1Swenshuai.xi #define R_ARM_SBREL32		9
2227*53ee8cc1Swenshuai.xi #define R_ARM_THM_PC22		10
2228*53ee8cc1Swenshuai.xi #define R_ARM_THM_PC8		11
2229*53ee8cc1Swenshuai.xi #define R_ARM_AMP_VCALL9	12
2230*53ee8cc1Swenshuai.xi #define R_ARM_SWI24		13
2231*53ee8cc1Swenshuai.xi #define R_ARM_THM_SWI8		14
2232*53ee8cc1Swenshuai.xi #define R_ARM_XPC25		15
2233*53ee8cc1Swenshuai.xi #define R_ARM_THM_XPC22		16
2234*53ee8cc1Swenshuai.xi #define R_ARM_TLS_DTPMOD32	17	/* ID of module containing symbol */
2235*53ee8cc1Swenshuai.xi #define R_ARM_TLS_DTPOFF32	18	/* Offset in TLS block */
2236*53ee8cc1Swenshuai.xi #define R_ARM_TLS_TPOFF32	19	/* Offset in static TLS block */
2237*53ee8cc1Swenshuai.xi #define R_ARM_COPY		20	/* Copy symbol at runtime */
2238*53ee8cc1Swenshuai.xi #define R_ARM_GLOB_DAT		21	/* Create GOT entry */
2239*53ee8cc1Swenshuai.xi #define R_ARM_JUMP_SLOT		22	/* Create PLT entry */
2240*53ee8cc1Swenshuai.xi #define R_ARM_RELATIVE		23	/* Adjust by program base */
2241*53ee8cc1Swenshuai.xi #define R_ARM_GOTOFF		24	/* 32 bit offset to GOT */
2242*53ee8cc1Swenshuai.xi #define R_ARM_GOTPC		25	/* 32 bit PC relative offset to GOT */
2243*53ee8cc1Swenshuai.xi #define R_ARM_GOT32		26	/* 32 bit GOT entry */
2244*53ee8cc1Swenshuai.xi #define R_ARM_PLT32		27	/* 32 bit PLT address */
2245*53ee8cc1Swenshuai.xi #define R_ARM_ALU_PCREL_7_0	32
2246*53ee8cc1Swenshuai.xi #define R_ARM_ALU_PCREL_15_8	33
2247*53ee8cc1Swenshuai.xi #define R_ARM_ALU_PCREL_23_15	34
2248*53ee8cc1Swenshuai.xi #define R_ARM_LDR_SBREL_11_0	35
2249*53ee8cc1Swenshuai.xi #define R_ARM_ALU_SBREL_19_12	36
2250*53ee8cc1Swenshuai.xi #define R_ARM_ALU_SBREL_27_20	37
2251*53ee8cc1Swenshuai.xi #define R_ARM_GNU_VTENTRY	100
2252*53ee8cc1Swenshuai.xi #define R_ARM_GNU_VTINHERIT	101
2253*53ee8cc1Swenshuai.xi #define R_ARM_THM_PC11		102	/* thumb unconditional branch */
2254*53ee8cc1Swenshuai.xi #define R_ARM_THM_PC9		103	/* thumb conditional branch */
2255*53ee8cc1Swenshuai.xi #define R_ARM_TLS_GD32		104	/* PC-rel 32 bit for global dynamic
2256*53ee8cc1Swenshuai.xi 					   thread local data */
2257*53ee8cc1Swenshuai.xi #define R_ARM_TLS_LDM32		105	/* PC-rel 32 bit for local dynamic
2258*53ee8cc1Swenshuai.xi 					   thread local data */
2259*53ee8cc1Swenshuai.xi #define R_ARM_TLS_LDO32		106	/* 32 bit offset relative to TLS
2260*53ee8cc1Swenshuai.xi 					   block */
2261*53ee8cc1Swenshuai.xi #define R_ARM_TLS_IE32		107	/* PC-rel 32 bit for GOT entry of
2262*53ee8cc1Swenshuai.xi 					   static TLS block offset */
2263*53ee8cc1Swenshuai.xi #define R_ARM_TLS_LE32		108	/* 32 bit offset relative to static
2264*53ee8cc1Swenshuai.xi 					   TLS block */
2265*53ee8cc1Swenshuai.xi #define R_ARM_RXPC25		249
2266*53ee8cc1Swenshuai.xi #define R_ARM_RSBREL32		250
2267*53ee8cc1Swenshuai.xi #define R_ARM_THM_RPC22		251
2268*53ee8cc1Swenshuai.xi #define R_ARM_RREL32		252
2269*53ee8cc1Swenshuai.xi #define R_ARM_RABS22		253
2270*53ee8cc1Swenshuai.xi #define R_ARM_RPC24		254
2271*53ee8cc1Swenshuai.xi #define R_ARM_RBASE		255
2272*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
2273*53ee8cc1Swenshuai.xi #define R_ARM_NUM		256
2274*53ee8cc1Swenshuai.xi 
2275*53ee8cc1Swenshuai.xi /* IA-64 specific declarations.  */
2276*53ee8cc1Swenshuai.xi 
2277*53ee8cc1Swenshuai.xi /* Processor specific flags for the Ehdr e_flags field.  */
2278*53ee8cc1Swenshuai.xi #define EF_IA_64_MASKOS		0x0000000f	/* os-specific flags */
2279*53ee8cc1Swenshuai.xi #define EF_IA_64_ABI64		0x00000010	/* 64-bit ABI */
2280*53ee8cc1Swenshuai.xi #define EF_IA_64_ARCH		0xff000000	/* arch. version mask */
2281*53ee8cc1Swenshuai.xi 
2282*53ee8cc1Swenshuai.xi /* Processor specific values for the Phdr p_type field.  */
2283*53ee8cc1Swenshuai.xi #define PT_IA_64_ARCHEXT	(PT_LOPROC + 0)	/* arch extension bits */
2284*53ee8cc1Swenshuai.xi #define PT_IA_64_UNWIND		(PT_LOPROC + 1)	/* ia64 unwind bits */
2285*53ee8cc1Swenshuai.xi #define PT_IA_64_HP_OPT_ANOT	(PT_LOOS + 0x12)
2286*53ee8cc1Swenshuai.xi #define PT_IA_64_HP_HSL_ANOT	(PT_LOOS + 0x13)
2287*53ee8cc1Swenshuai.xi #define PT_IA_64_HP_STACK	(PT_LOOS + 0x14)
2288*53ee8cc1Swenshuai.xi 
2289*53ee8cc1Swenshuai.xi /* Processor specific flags for the Phdr p_flags field.  */
2290*53ee8cc1Swenshuai.xi #define PF_IA_64_NORECOV	0x80000000	/* spec insns w/o recovery */
2291*53ee8cc1Swenshuai.xi 
2292*53ee8cc1Swenshuai.xi /* Processor specific values for the Shdr sh_type field.  */
2293*53ee8cc1Swenshuai.xi #define SHT_IA_64_EXT		(SHT_LOPROC + 0) /* extension bits */
2294*53ee8cc1Swenshuai.xi #define SHT_IA_64_UNWIND	(SHT_LOPROC + 1) /* unwind bits */
2295*53ee8cc1Swenshuai.xi 
2296*53ee8cc1Swenshuai.xi /* Processor specific flags for the Shdr sh_flags field.  */
2297*53ee8cc1Swenshuai.xi #define SHF_IA_64_SHORT		0x10000000	/* section near gp */
2298*53ee8cc1Swenshuai.xi #define SHF_IA_64_NORECOV	0x20000000	/* spec insns w/o recovery */
2299*53ee8cc1Swenshuai.xi 
2300*53ee8cc1Swenshuai.xi /* Processor specific values for the Dyn d_tag field.  */
2301*53ee8cc1Swenshuai.xi #define DT_IA_64_PLT_RESERVE	(DT_LOPROC + 0)
2302*53ee8cc1Swenshuai.xi #define DT_IA_64_NUM		1
2303*53ee8cc1Swenshuai.xi 
2304*53ee8cc1Swenshuai.xi /* IA-64 relocations.  */
2305*53ee8cc1Swenshuai.xi #define R_IA64_NONE		0x00	/* none */
2306*53ee8cc1Swenshuai.xi #define R_IA64_IMM14		0x21	/* symbol + addend, add imm14 */
2307*53ee8cc1Swenshuai.xi #define R_IA64_IMM22		0x22	/* symbol + addend, add imm22 */
2308*53ee8cc1Swenshuai.xi #define R_IA64_IMM64		0x23	/* symbol + addend, mov imm64 */
2309*53ee8cc1Swenshuai.xi #define R_IA64_DIR32MSB		0x24	/* symbol + addend, data4 MSB */
2310*53ee8cc1Swenshuai.xi #define R_IA64_DIR32LSB		0x25	/* symbol + addend, data4 LSB */
2311*53ee8cc1Swenshuai.xi #define R_IA64_DIR64MSB		0x26	/* symbol + addend, data8 MSB */
2312*53ee8cc1Swenshuai.xi #define R_IA64_DIR64LSB		0x27	/* symbol + addend, data8 LSB */
2313*53ee8cc1Swenshuai.xi #define R_IA64_GPREL22		0x2a	/* @gprel(sym + add), add imm22 */
2314*53ee8cc1Swenshuai.xi #define R_IA64_GPREL64I		0x2b	/* @gprel(sym + add), mov imm64 */
2315*53ee8cc1Swenshuai.xi #define R_IA64_GPREL32MSB	0x2c	/* @gprel(sym + add), data4 MSB */
2316*53ee8cc1Swenshuai.xi #define R_IA64_GPREL32LSB	0x2d	/* @gprel(sym + add), data4 LSB */
2317*53ee8cc1Swenshuai.xi #define R_IA64_GPREL64MSB	0x2e	/* @gprel(sym + add), data8 MSB */
2318*53ee8cc1Swenshuai.xi #define R_IA64_GPREL64LSB	0x2f	/* @gprel(sym + add), data8 LSB */
2319*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF22		0x32	/* @ltoff(sym + add), add imm22 */
2320*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF64I		0x33	/* @ltoff(sym + add), mov imm64 */
2321*53ee8cc1Swenshuai.xi #define R_IA64_PLTOFF22		0x3a	/* @pltoff(sym + add), add imm22 */
2322*53ee8cc1Swenshuai.xi #define R_IA64_PLTOFF64I	0x3b	/* @pltoff(sym + add), mov imm64 */
2323*53ee8cc1Swenshuai.xi #define R_IA64_PLTOFF64MSB	0x3e	/* @pltoff(sym + add), data8 MSB */
2324*53ee8cc1Swenshuai.xi #define R_IA64_PLTOFF64LSB	0x3f	/* @pltoff(sym + add), data8 LSB */
2325*53ee8cc1Swenshuai.xi #define R_IA64_FPTR64I		0x43	/* @fptr(sym + add), mov imm64 */
2326*53ee8cc1Swenshuai.xi #define R_IA64_FPTR32MSB	0x44	/* @fptr(sym + add), data4 MSB */
2327*53ee8cc1Swenshuai.xi #define R_IA64_FPTR32LSB	0x45	/* @fptr(sym + add), data4 LSB */
2328*53ee8cc1Swenshuai.xi #define R_IA64_FPTR64MSB	0x46	/* @fptr(sym + add), data8 MSB */
2329*53ee8cc1Swenshuai.xi #define R_IA64_FPTR64LSB	0x47	/* @fptr(sym + add), data8 LSB */
2330*53ee8cc1Swenshuai.xi #define R_IA64_PCREL60B		0x48	/* @pcrel(sym + add), brl */
2331*53ee8cc1Swenshuai.xi #define R_IA64_PCREL21B		0x49	/* @pcrel(sym + add), ptb, call */
2332*53ee8cc1Swenshuai.xi #define R_IA64_PCREL21M		0x4a	/* @pcrel(sym + add), chk.s */
2333*53ee8cc1Swenshuai.xi #define R_IA64_PCREL21F		0x4b	/* @pcrel(sym + add), fchkf */
2334*53ee8cc1Swenshuai.xi #define R_IA64_PCREL32MSB	0x4c	/* @pcrel(sym + add), data4 MSB */
2335*53ee8cc1Swenshuai.xi #define R_IA64_PCREL32LSB	0x4d	/* @pcrel(sym + add), data4 LSB */
2336*53ee8cc1Swenshuai.xi #define R_IA64_PCREL64MSB	0x4e	/* @pcrel(sym + add), data8 MSB */
2337*53ee8cc1Swenshuai.xi #define R_IA64_PCREL64LSB	0x4f	/* @pcrel(sym + add), data8 LSB */
2338*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR22	0x52	/* @ltoff(@fptr(s+a)), imm22 */
2339*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR64I	0x53	/* @ltoff(@fptr(s+a)), imm64 */
2340*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR32MSB	0x54	/* @ltoff(@fptr(s+a)), data4 MSB */
2341*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR32LSB	0x55	/* @ltoff(@fptr(s+a)), data4 LSB */
2342*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR64MSB	0x56	/* @ltoff(@fptr(s+a)), data8 MSB */
2343*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR64LSB	0x57	/* @ltoff(@fptr(s+a)), data8 LSB */
2344*53ee8cc1Swenshuai.xi #define R_IA64_SEGREL32MSB	0x5c	/* @segrel(sym + add), data4 MSB */
2345*53ee8cc1Swenshuai.xi #define R_IA64_SEGREL32LSB	0x5d	/* @segrel(sym + add), data4 LSB */
2346*53ee8cc1Swenshuai.xi #define R_IA64_SEGREL64MSB	0x5e	/* @segrel(sym + add), data8 MSB */
2347*53ee8cc1Swenshuai.xi #define R_IA64_SEGREL64LSB	0x5f	/* @segrel(sym + add), data8 LSB */
2348*53ee8cc1Swenshuai.xi #define R_IA64_SECREL32MSB	0x64	/* @secrel(sym + add), data4 MSB */
2349*53ee8cc1Swenshuai.xi #define R_IA64_SECREL32LSB	0x65	/* @secrel(sym + add), data4 LSB */
2350*53ee8cc1Swenshuai.xi #define R_IA64_SECREL64MSB	0x66	/* @secrel(sym + add), data8 MSB */
2351*53ee8cc1Swenshuai.xi #define R_IA64_SECREL64LSB	0x67	/* @secrel(sym + add), data8 LSB */
2352*53ee8cc1Swenshuai.xi #define R_IA64_REL32MSB		0x6c	/* data 4 + REL */
2353*53ee8cc1Swenshuai.xi #define R_IA64_REL32LSB		0x6d	/* data 4 + REL */
2354*53ee8cc1Swenshuai.xi #define R_IA64_REL64MSB		0x6e	/* data 8 + REL */
2355*53ee8cc1Swenshuai.xi #define R_IA64_REL64LSB		0x6f	/* data 8 + REL */
2356*53ee8cc1Swenshuai.xi #define R_IA64_LTV32MSB		0x74	/* symbol + addend, data4 MSB */
2357*53ee8cc1Swenshuai.xi #define R_IA64_LTV32LSB		0x75	/* symbol + addend, data4 LSB */
2358*53ee8cc1Swenshuai.xi #define R_IA64_LTV64MSB		0x76	/* symbol + addend, data8 MSB */
2359*53ee8cc1Swenshuai.xi #define R_IA64_LTV64LSB		0x77	/* symbol + addend, data8 LSB */
2360*53ee8cc1Swenshuai.xi #define R_IA64_PCREL21BI	0x79	/* @pcrel(sym + add), 21bit inst */
2361*53ee8cc1Swenshuai.xi #define R_IA64_PCREL22		0x7a	/* @pcrel(sym + add), 22bit inst */
2362*53ee8cc1Swenshuai.xi #define R_IA64_PCREL64I		0x7b	/* @pcrel(sym + add), 64bit inst */
2363*53ee8cc1Swenshuai.xi #define R_IA64_IPLTMSB		0x80	/* dynamic reloc, imported PLT, MSB */
2364*53ee8cc1Swenshuai.xi #define R_IA64_IPLTLSB		0x81	/* dynamic reloc, imported PLT, LSB */
2365*53ee8cc1Swenshuai.xi #define R_IA64_COPY		0x84	/* copy relocation */
2366*53ee8cc1Swenshuai.xi #define R_IA64_SUB		0x85	/* Addend and symbol difference */
2367*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF22X		0x86	/* LTOFF22, relaxable.  */
2368*53ee8cc1Swenshuai.xi #define R_IA64_LDXMOV		0x87	/* Use of LTOFF22X.  */
2369*53ee8cc1Swenshuai.xi #define R_IA64_TPREL14		0x91	/* @tprel(sym + add), imm14 */
2370*53ee8cc1Swenshuai.xi #define R_IA64_TPREL22		0x92	/* @tprel(sym + add), imm22 */
2371*53ee8cc1Swenshuai.xi #define R_IA64_TPREL64I		0x93	/* @tprel(sym + add), imm64 */
2372*53ee8cc1Swenshuai.xi #define R_IA64_TPREL64MSB	0x96	/* @tprel(sym + add), data8 MSB */
2373*53ee8cc1Swenshuai.xi #define R_IA64_TPREL64LSB	0x97	/* @tprel(sym + add), data8 LSB */
2374*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_TPREL22	0x9a	/* @ltoff(@tprel(s+a)), imm2 */
2375*53ee8cc1Swenshuai.xi #define R_IA64_DTPMOD64MSB	0xa6	/* @dtpmod(sym + add), data8 MSB */
2376*53ee8cc1Swenshuai.xi #define R_IA64_DTPMOD64LSB	0xa7	/* @dtpmod(sym + add), data8 LSB */
2377*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_DTPMOD22	0xaa	/* @ltoff(@dtpmod(sym + add)), imm22 */
2378*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL14		0xb1	/* @dtprel(sym + add), imm14 */
2379*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL22		0xb2	/* @dtprel(sym + add), imm22 */
2380*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL64I	0xb3	/* @dtprel(sym + add), imm64 */
2381*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL32MSB	0xb4	/* @dtprel(sym + add), data4 MSB */
2382*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL32LSB	0xb5	/* @dtprel(sym + add), data4 LSB */
2383*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL64MSB	0xb6	/* @dtprel(sym + add), data8 MSB */
2384*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL64LSB	0xb7	/* @dtprel(sym + add), data8 LSB */
2385*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_DTPREL22	0xba	/* @ltoff(@dtprel(s+a)), imm22 */
2386*53ee8cc1Swenshuai.xi 
2387*53ee8cc1Swenshuai.xi /* SH specific declarations */
2388*53ee8cc1Swenshuai.xi 
2389*53ee8cc1Swenshuai.xi /* SH relocs.  */
2390*53ee8cc1Swenshuai.xi #define	R_SH_NONE		0
2391*53ee8cc1Swenshuai.xi #define	R_SH_DIR32		1
2392*53ee8cc1Swenshuai.xi #define	R_SH_REL32		2
2393*53ee8cc1Swenshuai.xi #define	R_SH_DIR8WPN		3
2394*53ee8cc1Swenshuai.xi #define	R_SH_IND12W		4
2395*53ee8cc1Swenshuai.xi #define	R_SH_DIR8WPL		5
2396*53ee8cc1Swenshuai.xi #define	R_SH_DIR8WPZ		6
2397*53ee8cc1Swenshuai.xi #define	R_SH_DIR8BP		7
2398*53ee8cc1Swenshuai.xi #define	R_SH_DIR8W		8
2399*53ee8cc1Swenshuai.xi #define	R_SH_DIR8L		9
2400*53ee8cc1Swenshuai.xi #define	R_SH_SWITCH16		25
2401*53ee8cc1Swenshuai.xi #define	R_SH_SWITCH32		26
2402*53ee8cc1Swenshuai.xi #define	R_SH_USES		27
2403*53ee8cc1Swenshuai.xi #define	R_SH_COUNT		28
2404*53ee8cc1Swenshuai.xi #define	R_SH_ALIGN		29
2405*53ee8cc1Swenshuai.xi #define	R_SH_CODE		30
2406*53ee8cc1Swenshuai.xi #define	R_SH_DATA		31
2407*53ee8cc1Swenshuai.xi #define	R_SH_LABEL		32
2408*53ee8cc1Swenshuai.xi #define	R_SH_SWITCH8		33
2409*53ee8cc1Swenshuai.xi #define	R_SH_GNU_VTINHERIT	34
2410*53ee8cc1Swenshuai.xi #define	R_SH_GNU_VTENTRY	35
2411*53ee8cc1Swenshuai.xi #define	R_SH_TLS_GD_32		144
2412*53ee8cc1Swenshuai.xi #define	R_SH_TLS_LD_32		145
2413*53ee8cc1Swenshuai.xi #define	R_SH_TLS_LDO_32		146
2414*53ee8cc1Swenshuai.xi #define	R_SH_TLS_IE_32		147
2415*53ee8cc1Swenshuai.xi #define	R_SH_TLS_LE_32		148
2416*53ee8cc1Swenshuai.xi #define	R_SH_TLS_DTPMOD32	149
2417*53ee8cc1Swenshuai.xi #define	R_SH_TLS_DTPOFF32	150
2418*53ee8cc1Swenshuai.xi #define	R_SH_TLS_TPOFF32	151
2419*53ee8cc1Swenshuai.xi #define	R_SH_GOT32		160
2420*53ee8cc1Swenshuai.xi #define	R_SH_PLT32		161
2421*53ee8cc1Swenshuai.xi #define	R_SH_COPY		162
2422*53ee8cc1Swenshuai.xi #define	R_SH_GLOB_DAT		163
2423*53ee8cc1Swenshuai.xi #define	R_SH_JMP_SLOT		164
2424*53ee8cc1Swenshuai.xi #define	R_SH_RELATIVE		165
2425*53ee8cc1Swenshuai.xi #define	R_SH_GOTOFF		166
2426*53ee8cc1Swenshuai.xi #define	R_SH_GOTPC		167
2427*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
2428*53ee8cc1Swenshuai.xi #define	R_SH_NUM		256
2429*53ee8cc1Swenshuai.xi 
2430*53ee8cc1Swenshuai.xi /* Additional s390 relocs */
2431*53ee8cc1Swenshuai.xi 
2432*53ee8cc1Swenshuai.xi #define R_390_NONE		0	/* No reloc.  */
2433*53ee8cc1Swenshuai.xi #define R_390_8			1	/* Direct 8 bit.  */
2434*53ee8cc1Swenshuai.xi #define R_390_12		2	/* Direct 12 bit.  */
2435*53ee8cc1Swenshuai.xi #define R_390_16		3	/* Direct 16 bit.  */
2436*53ee8cc1Swenshuai.xi #define R_390_32		4	/* Direct 32 bit.  */
2437*53ee8cc1Swenshuai.xi #define R_390_PC32		5	/* PC relative 32 bit.	*/
2438*53ee8cc1Swenshuai.xi #define R_390_GOT12		6	/* 12 bit GOT offset.  */
2439*53ee8cc1Swenshuai.xi #define R_390_GOT32		7	/* 32 bit GOT offset.  */
2440*53ee8cc1Swenshuai.xi #define R_390_PLT32		8	/* 32 bit PC relative PLT address.  */
2441*53ee8cc1Swenshuai.xi #define R_390_COPY		9	/* Copy symbol at runtime.  */
2442*53ee8cc1Swenshuai.xi #define R_390_GLOB_DAT		10	/* Create GOT entry.  */
2443*53ee8cc1Swenshuai.xi #define R_390_JMP_SLOT		11	/* Create PLT entry.  */
2444*53ee8cc1Swenshuai.xi #define R_390_RELATIVE		12	/* Adjust by program base.  */
2445*53ee8cc1Swenshuai.xi #define R_390_GOTOFF32		13	/* 32 bit offset to GOT.	 */
2446*53ee8cc1Swenshuai.xi #define R_390_GOTPC		14	/* 32 bit PC relative offset to GOT.  */
2447*53ee8cc1Swenshuai.xi #define R_390_GOT16		15	/* 16 bit GOT offset.  */
2448*53ee8cc1Swenshuai.xi #define R_390_PC16		16	/* PC relative 16 bit.	*/
2449*53ee8cc1Swenshuai.xi #define R_390_PC16DBL		17	/* PC relative 16 bit shifted by 1.  */
2450*53ee8cc1Swenshuai.xi #define R_390_PLT16DBL		18	/* 16 bit PC rel. PLT shifted by 1.  */
2451*53ee8cc1Swenshuai.xi #define R_390_PC32DBL		19	/* PC relative 32 bit shifted by 1.  */
2452*53ee8cc1Swenshuai.xi #define R_390_PLT32DBL		20	/* 32 bit PC rel. PLT shifted by 1.  */
2453*53ee8cc1Swenshuai.xi #define R_390_GOTPCDBL		21	/* 32 bit PC rel. GOT shifted by 1.  */
2454*53ee8cc1Swenshuai.xi #define R_390_64		22	/* Direct 64 bit.  */
2455*53ee8cc1Swenshuai.xi #define R_390_PC64		23	/* PC relative 64 bit.	*/
2456*53ee8cc1Swenshuai.xi #define R_390_GOT64		24	/* 64 bit GOT offset.  */
2457*53ee8cc1Swenshuai.xi #define R_390_PLT64		25	/* 64 bit PC relative PLT address.  */
2458*53ee8cc1Swenshuai.xi #define R_390_GOTENT		26	/* 32 bit PC rel. to GOT entry >> 1. */
2459*53ee8cc1Swenshuai.xi #define R_390_GOTOFF16		27	/* 16 bit offset to GOT. */
2460*53ee8cc1Swenshuai.xi #define R_390_GOTOFF64		28	/* 64 bit offset to GOT. */
2461*53ee8cc1Swenshuai.xi #define R_390_GOTPLT12		29	/* 12 bit offset to jump slot.	*/
2462*53ee8cc1Swenshuai.xi #define R_390_GOTPLT16		30	/* 16 bit offset to jump slot.	*/
2463*53ee8cc1Swenshuai.xi #define R_390_GOTPLT32		31	/* 32 bit offset to jump slot.	*/
2464*53ee8cc1Swenshuai.xi #define R_390_GOTPLT64		32	/* 64 bit offset to jump slot.	*/
2465*53ee8cc1Swenshuai.xi #define R_390_GOTPLTENT		33	/* 32 bit rel. offset to jump slot.  */
2466*53ee8cc1Swenshuai.xi #define R_390_PLTOFF16		34	/* 16 bit offset from GOT to PLT. */
2467*53ee8cc1Swenshuai.xi #define R_390_PLTOFF32		35	/* 32 bit offset from GOT to PLT. */
2468*53ee8cc1Swenshuai.xi #define R_390_PLTOFF64		36	/* 16 bit offset from GOT to PLT. */
2469*53ee8cc1Swenshuai.xi #define R_390_TLS_LOAD		37	/* Tag for load insn in TLS code.  */
2470*53ee8cc1Swenshuai.xi #define R_390_TLS_GDCALL	38	/* Tag for function call in general
2471*53ee8cc1Swenshuai.xi 					   dynamic TLS code. */
2472*53ee8cc1Swenshuai.xi #define R_390_TLS_LDCALL	39	/* Tag for function call in local
2473*53ee8cc1Swenshuai.xi 					   dynamic TLS code. */
2474*53ee8cc1Swenshuai.xi #define R_390_TLS_GD32		40	/* Direct 32 bit for general dynamic
2475*53ee8cc1Swenshuai.xi 					   thread local data.  */
2476*53ee8cc1Swenshuai.xi #define R_390_TLS_GD64		41	/* Direct 64 bit for general dynamic
2477*53ee8cc1Swenshuai.xi 					  thread local data.  */
2478*53ee8cc1Swenshuai.xi #define R_390_TLS_GOTIE12	42	/* 12 bit GOT offset for static TLS
2479*53ee8cc1Swenshuai.xi 					   block offset.  */
2480*53ee8cc1Swenshuai.xi #define R_390_TLS_GOTIE32	43	/* 32 bit GOT offset for static TLS
2481*53ee8cc1Swenshuai.xi 					   block offset.  */
2482*53ee8cc1Swenshuai.xi #define R_390_TLS_GOTIE64	44	/* 64 bit GOT offset for static TLS
2483*53ee8cc1Swenshuai.xi 					   block offset. */
2484*53ee8cc1Swenshuai.xi #define R_390_TLS_LDM32		45	/* Direct 32 bit for local dynamic
2485*53ee8cc1Swenshuai.xi 					   thread local data in LE code.  */
2486*53ee8cc1Swenshuai.xi #define R_390_TLS_LDM64		46	/* Direct 64 bit for local dynamic
2487*53ee8cc1Swenshuai.xi 					   thread local data in LE code.  */
2488*53ee8cc1Swenshuai.xi #define R_390_TLS_IE32		47	/* 32 bit address of GOT entry for
2489*53ee8cc1Swenshuai.xi 					   negated static TLS block offset.  */
2490*53ee8cc1Swenshuai.xi #define R_390_TLS_IE64		48	/* 64 bit address of GOT entry for
2491*53ee8cc1Swenshuai.xi 					   negated static TLS block offset.  */
2492*53ee8cc1Swenshuai.xi #define R_390_TLS_IEENT		49	/* 32 bit rel. offset to GOT entry for
2493*53ee8cc1Swenshuai.xi 					   negated static TLS block offset.  */
2494*53ee8cc1Swenshuai.xi #define R_390_TLS_LE32		50	/* 32 bit negated offset relative to
2495*53ee8cc1Swenshuai.xi 					   static TLS block.  */
2496*53ee8cc1Swenshuai.xi #define R_390_TLS_LE64		51	/* 64 bit negated offset relative to
2497*53ee8cc1Swenshuai.xi 					   static TLS block.  */
2498*53ee8cc1Swenshuai.xi #define R_390_TLS_LDO32		52	/* 32 bit offset relative to TLS
2499*53ee8cc1Swenshuai.xi 					   block.  */
2500*53ee8cc1Swenshuai.xi #define R_390_TLS_LDO64		53	/* 64 bit offset relative to TLS
2501*53ee8cc1Swenshuai.xi 					   block.  */
2502*53ee8cc1Swenshuai.xi #define R_390_TLS_DTPMOD	54	/* ID of module containing symbol.  */
2503*53ee8cc1Swenshuai.xi #define R_390_TLS_DTPOFF	55	/* Offset in TLS block.	 */
2504*53ee8cc1Swenshuai.xi #define R_390_TLS_TPOFF		56	/* Negated offset in static TLS
2505*53ee8cc1Swenshuai.xi 					   block.  */
2506*53ee8cc1Swenshuai.xi #define R_390_20		57	/* Direct 20 bit.  */
2507*53ee8cc1Swenshuai.xi #define R_390_GOT20		58	/* 20 bit GOT offset.  */
2508*53ee8cc1Swenshuai.xi #define R_390_GOTPLT20		59	/* 20 bit offset to jump slot.  */
2509*53ee8cc1Swenshuai.xi #define R_390_TLS_GOTIE20	60	/* 20 bit GOT offset for static TLS
2510*53ee8cc1Swenshuai.xi 					   block offset.  */
2511*53ee8cc1Swenshuai.xi /* Keep this the last entry.  */
2512*53ee8cc1Swenshuai.xi #define R_390_NUM		61
2513*53ee8cc1Swenshuai.xi 
2514*53ee8cc1Swenshuai.xi 
2515*53ee8cc1Swenshuai.xi /* CRIS relocations.  */
2516*53ee8cc1Swenshuai.xi #define R_CRIS_NONE		0
2517*53ee8cc1Swenshuai.xi #define R_CRIS_8		1
2518*53ee8cc1Swenshuai.xi #define R_CRIS_16		2
2519*53ee8cc1Swenshuai.xi #define R_CRIS_32		3
2520*53ee8cc1Swenshuai.xi #define R_CRIS_8_PCREL		4
2521*53ee8cc1Swenshuai.xi #define R_CRIS_16_PCREL		5
2522*53ee8cc1Swenshuai.xi #define R_CRIS_32_PCREL		6
2523*53ee8cc1Swenshuai.xi #define R_CRIS_GNU_VTINHERIT	7
2524*53ee8cc1Swenshuai.xi #define R_CRIS_GNU_VTENTRY	8
2525*53ee8cc1Swenshuai.xi #define R_CRIS_COPY		9
2526*53ee8cc1Swenshuai.xi #define R_CRIS_GLOB_DAT		10
2527*53ee8cc1Swenshuai.xi #define R_CRIS_JUMP_SLOT	11
2528*53ee8cc1Swenshuai.xi #define R_CRIS_RELATIVE		12
2529*53ee8cc1Swenshuai.xi #define R_CRIS_16_GOT		13
2530*53ee8cc1Swenshuai.xi #define R_CRIS_32_GOT		14
2531*53ee8cc1Swenshuai.xi #define R_CRIS_16_GOTPLT	15
2532*53ee8cc1Swenshuai.xi #define R_CRIS_32_GOTPLT	16
2533*53ee8cc1Swenshuai.xi #define R_CRIS_32_GOTREL	17
2534*53ee8cc1Swenshuai.xi #define R_CRIS_32_PLT_GOTREL	18
2535*53ee8cc1Swenshuai.xi #define R_CRIS_32_PLT_PCREL	19
2536*53ee8cc1Swenshuai.xi 
2537*53ee8cc1Swenshuai.xi #define R_CRIS_NUM		20
2538*53ee8cc1Swenshuai.xi 
2539*53ee8cc1Swenshuai.xi 
2540*53ee8cc1Swenshuai.xi /* AMD x86-64 relocations.  */
2541*53ee8cc1Swenshuai.xi #define R_X86_64_NONE		0	/* No reloc */
2542*53ee8cc1Swenshuai.xi #define R_X86_64_64		1	/* Direct 64 bit  */
2543*53ee8cc1Swenshuai.xi #define R_X86_64_PC32		2	/* PC relative 32 bit signed */
2544*53ee8cc1Swenshuai.xi #define R_X86_64_GOT32		3	/* 32 bit GOT entry */
2545*53ee8cc1Swenshuai.xi #define R_X86_64_PLT32		4	/* 32 bit PLT address */
2546*53ee8cc1Swenshuai.xi #define R_X86_64_COPY		5	/* Copy symbol at runtime */
2547*53ee8cc1Swenshuai.xi #define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
2548*53ee8cc1Swenshuai.xi #define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
2549*53ee8cc1Swenshuai.xi #define R_X86_64_RELATIVE	8	/* Adjust by program base */
2550*53ee8cc1Swenshuai.xi #define R_X86_64_GOTPCREL	9	/* 32 bit signed PC relative
2551*53ee8cc1Swenshuai.xi 					   offset to GOT */
2552*53ee8cc1Swenshuai.xi #define R_X86_64_32		10	/* Direct 32 bit zero extended */
2553*53ee8cc1Swenshuai.xi #define R_X86_64_32S		11	/* Direct 32 bit sign extended */
2554*53ee8cc1Swenshuai.xi #define R_X86_64_16		12	/* Direct 16 bit zero extended */
2555*53ee8cc1Swenshuai.xi #define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
2556*53ee8cc1Swenshuai.xi #define R_X86_64_8		14	/* Direct 8 bit sign extended  */
2557*53ee8cc1Swenshuai.xi #define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
2558*53ee8cc1Swenshuai.xi #define R_X86_64_DTPMOD64	16	/* ID of module containing symbol */
2559*53ee8cc1Swenshuai.xi #define R_X86_64_DTPOFF64	17	/* Offset in module's TLS block */
2560*53ee8cc1Swenshuai.xi #define R_X86_64_TPOFF64	18	/* Offset in initial TLS block */
2561*53ee8cc1Swenshuai.xi #define R_X86_64_TLSGD		19	/* 32 bit signed PC relative offset
2562*53ee8cc1Swenshuai.xi 					   to two GOT entries for GD symbol */
2563*53ee8cc1Swenshuai.xi #define R_X86_64_TLSLD		20	/* 32 bit signed PC relative offset
2564*53ee8cc1Swenshuai.xi 					   to two GOT entries for LD symbol */
2565*53ee8cc1Swenshuai.xi #define R_X86_64_DTPOFF32	21	/* Offset in TLS block */
2566*53ee8cc1Swenshuai.xi #define R_X86_64_GOTTPOFF	22	/* 32 bit signed PC relative offset
2567*53ee8cc1Swenshuai.xi 					   to GOT entry for IE symbol */
2568*53ee8cc1Swenshuai.xi #define R_X86_64_TPOFF32	23	/* Offset in initial TLS block */
2569*53ee8cc1Swenshuai.xi 
2570*53ee8cc1Swenshuai.xi #define R_X86_64_NUM		24
2571*53ee8cc1Swenshuai.xi 
2572*53ee8cc1Swenshuai.xi 
2573*53ee8cc1Swenshuai.xi /* AM33 relocations.  */
2574*53ee8cc1Swenshuai.xi #define R_MN10300_NONE		0	/* No reloc.  */
2575*53ee8cc1Swenshuai.xi #define R_MN10300_32		1	/* Direct 32 bit.  */
2576*53ee8cc1Swenshuai.xi #define R_MN10300_16		2	/* Direct 16 bit.  */
2577*53ee8cc1Swenshuai.xi #define R_MN10300_8		3	/* Direct 8 bit.  */
2578*53ee8cc1Swenshuai.xi #define R_MN10300_PCREL32	4	/* PC-relative 32-bit.  */
2579*53ee8cc1Swenshuai.xi #define R_MN10300_PCREL16	5	/* PC-relative 16-bit signed.  */
2580*53ee8cc1Swenshuai.xi #define R_MN10300_PCREL8	6	/* PC-relative 8-bit signed.  */
2581*53ee8cc1Swenshuai.xi #define R_MN10300_GNU_VTINHERIT	7	/* Ancient C++ vtable garbage... */
2582*53ee8cc1Swenshuai.xi #define R_MN10300_GNU_VTENTRY	8	/* ... collection annotation.  */
2583*53ee8cc1Swenshuai.xi #define R_MN10300_24		9	/* Direct 24 bit.  */
2584*53ee8cc1Swenshuai.xi #define R_MN10300_GOTPC32	10	/* 32-bit PCrel offset to GOT.  */
2585*53ee8cc1Swenshuai.xi #define R_MN10300_GOTPC16	11	/* 16-bit PCrel offset to GOT.  */
2586*53ee8cc1Swenshuai.xi #define R_MN10300_GOTOFF32	12	/* 32-bit offset from GOT.  */
2587*53ee8cc1Swenshuai.xi #define R_MN10300_GOTOFF24	13	/* 24-bit offset from GOT.  */
2588*53ee8cc1Swenshuai.xi #define R_MN10300_GOTOFF16	14	/* 16-bit offset from GOT.  */
2589*53ee8cc1Swenshuai.xi #define R_MN10300_PLT32		15	/* 32-bit PCrel to PLT entry.  */
2590*53ee8cc1Swenshuai.xi #define R_MN10300_PLT16		16	/* 16-bit PCrel to PLT entry.  */
2591*53ee8cc1Swenshuai.xi #define R_MN10300_GOT32		17	/* 32-bit offset to GOT entry.  */
2592*53ee8cc1Swenshuai.xi #define R_MN10300_GOT24		18	/* 24-bit offset to GOT entry.  */
2593*53ee8cc1Swenshuai.xi #define R_MN10300_GOT16		19	/* 16-bit offset to GOT entry.  */
2594*53ee8cc1Swenshuai.xi #define R_MN10300_COPY		20	/* Copy symbol at runtime.  */
2595*53ee8cc1Swenshuai.xi #define R_MN10300_GLOB_DAT	21	/* Create GOT entry.  */
2596*53ee8cc1Swenshuai.xi #define R_MN10300_JMP_SLOT	22	/* Create PLT entry.  */
2597*53ee8cc1Swenshuai.xi #define R_MN10300_RELATIVE	23	/* Adjust by program base.  */
2598*53ee8cc1Swenshuai.xi 
2599*53ee8cc1Swenshuai.xi #define R_MN10300_NUM		24
2600*53ee8cc1Swenshuai.xi 
2601*53ee8cc1Swenshuai.xi 
2602*53ee8cc1Swenshuai.xi /* M32R relocs.  */
2603*53ee8cc1Swenshuai.xi #define R_M32R_NONE		0	/* No reloc. */
2604*53ee8cc1Swenshuai.xi #define R_M32R_16		1	/* Direct 16 bit. */
2605*53ee8cc1Swenshuai.xi #define R_M32R_32		2	/* Direct 32 bit. */
2606*53ee8cc1Swenshuai.xi #define R_M32R_24		3	/* Direct 24 bit. */
2607*53ee8cc1Swenshuai.xi #define R_M32R_10_PCREL		4	/* PC relative 10 bit shifted. */
2608*53ee8cc1Swenshuai.xi #define R_M32R_18_PCREL		5	/* PC relative 18 bit shifted. */
2609*53ee8cc1Swenshuai.xi #define R_M32R_26_PCREL		6	/* PC relative 26 bit shifted. */
2610*53ee8cc1Swenshuai.xi #define R_M32R_HI16_ULO		7	/* High 16 bit with unsigned low. */
2611*53ee8cc1Swenshuai.xi #define R_M32R_HI16_SLO		8	/* High 16 bit with signed low. */
2612*53ee8cc1Swenshuai.xi #define R_M32R_LO16		9	/* Low 16 bit. */
2613*53ee8cc1Swenshuai.xi #define R_M32R_SDA16		10	/* 16 bit offset in SDA. */
2614*53ee8cc1Swenshuai.xi #define R_M32R_GNU_VTINHERIT	11
2615*53ee8cc1Swenshuai.xi #define R_M32R_GNU_VTENTRY	12
2616*53ee8cc1Swenshuai.xi /* M32R relocs use SHT_RELA.  */
2617*53ee8cc1Swenshuai.xi #define R_M32R_16_RELA		33	/* Direct 16 bit. */
2618*53ee8cc1Swenshuai.xi #define R_M32R_32_RELA		34	/* Direct 32 bit. */
2619*53ee8cc1Swenshuai.xi #define R_M32R_24_RELA		35	/* Direct 24 bit. */
2620*53ee8cc1Swenshuai.xi #define R_M32R_10_PCREL_RELA	36	/* PC relative 10 bit shifted. */
2621*53ee8cc1Swenshuai.xi #define R_M32R_18_PCREL_RELA	37	/* PC relative 18 bit shifted. */
2622*53ee8cc1Swenshuai.xi #define R_M32R_26_PCREL_RELA	38	/* PC relative 26 bit shifted. */
2623*53ee8cc1Swenshuai.xi #define R_M32R_HI16_ULO_RELA	39	/* High 16 bit with unsigned low */
2624*53ee8cc1Swenshuai.xi #define R_M32R_HI16_SLO_RELA	40	/* High 16 bit with signed low */
2625*53ee8cc1Swenshuai.xi #define R_M32R_LO16_RELA	41	/* Low 16 bit */
2626*53ee8cc1Swenshuai.xi #define R_M32R_SDA16_RELA	42	/* 16 bit offset in SDA */
2627*53ee8cc1Swenshuai.xi #define R_M32R_RELA_GNU_VTINHERIT	43
2628*53ee8cc1Swenshuai.xi #define R_M32R_RELA_GNU_VTENTRY	44
2629*53ee8cc1Swenshuai.xi #define R_M32R_REL32		45	/* PC relative 32 bit.  */
2630*53ee8cc1Swenshuai.xi 
2631*53ee8cc1Swenshuai.xi #define R_M32R_GOT24		48	/* 24 bit GOT entry */
2632*53ee8cc1Swenshuai.xi #define R_M32R_26_PLTREL	49	/* 26 bit PC relative to PLT shifted */
2633*53ee8cc1Swenshuai.xi #define R_M32R_COPY		50	/* Copy symbol at runtime */
2634*53ee8cc1Swenshuai.xi #define R_M32R_GLOB_DAT		51	/* Create GOT entry */
2635*53ee8cc1Swenshuai.xi #define R_M32R_JMP_SLOT		52	/* Create PLT entry */
2636*53ee8cc1Swenshuai.xi #define R_M32R_RELATIVE		53	/* Adjust by program base */
2637*53ee8cc1Swenshuai.xi #define R_M32R_GOTOFF		54	/* 24 bit offset to GOT */
2638*53ee8cc1Swenshuai.xi #define R_M32R_GOTPC24		55	/* 24 bit PC relative offset to GOT */
2639*53ee8cc1Swenshuai.xi #define R_M32R_GOT16_HI_ULO	56	/* High 16 bit GOT entry with unsigned
2640*53ee8cc1Swenshuai.xi 					   low */
2641*53ee8cc1Swenshuai.xi #define R_M32R_GOT16_HI_SLO	57	/* High 16 bit GOT entry with signed
2642*53ee8cc1Swenshuai.xi 					   low */
2643*53ee8cc1Swenshuai.xi #define R_M32R_GOT16_LO		58	/* Low 16 bit GOT entry */
2644*53ee8cc1Swenshuai.xi #define R_M32R_GOTPC_HI_ULO	59	/* High 16 bit PC relative offset to
2645*53ee8cc1Swenshuai.xi 					   GOT with unsigned low */
2646*53ee8cc1Swenshuai.xi #define R_M32R_GOTPC_HI_SLO	60	/* High 16 bit PC relative offset to
2647*53ee8cc1Swenshuai.xi 					   GOT with signed low */
2648*53ee8cc1Swenshuai.xi #define R_M32R_GOTPC_LO		61	/* Low 16 bit PC relative offset to
2649*53ee8cc1Swenshuai.xi 					   GOT */
2650*53ee8cc1Swenshuai.xi #define R_M32R_GOTOFF_HI_ULO	62	/* High 16 bit offset to GOT
2651*53ee8cc1Swenshuai.xi 					   with unsigned low */
2652*53ee8cc1Swenshuai.xi #define R_M32R_GOTOFF_HI_SLO	63	/* High 16 bit offset to GOT
2653*53ee8cc1Swenshuai.xi 					   with signed low */
2654*53ee8cc1Swenshuai.xi #define R_M32R_GOTOFF_LO	64	/* Low 16 bit offset to GOT */
2655*53ee8cc1Swenshuai.xi #define R_M32R_NUM		256	/* Keep this the last entry. */
2656*53ee8cc1Swenshuai.xi 
2657*53ee8cc1Swenshuai.xi 
2658*53ee8cc1Swenshuai.xi __END_DECLS
2659*53ee8cc1Swenshuai.xi 
2660*53ee8cc1Swenshuai.xi #endif	/* elf.h */
2661