include/asm/elf.h

1 /* SPDX-License-Identifier: GPL-2.0 */
28 #define EFA_PARISC_1_0		    0x020b /* PA-RISC 1.0 big-endian.  */
29 #define EFA_PARISC_1_1		    0x0210 /* PA-RISC 1.1 big-endian.  */
30 #define EFA_PARISC_2_0		    0x0214 /* PA-RISC 2.0 big-endian.  */
60 #define R_PARISC_DIR32		1	/* Direct 32-bit reference.  */
65 #define R_PARISC_PCREL32	9	/* 32-bit rel. address.  */
72 #define R_PARISC_GPREL21L	26	/* GP-relative, left 21 bits.  */
73 #define R_PARISC_GPREL14R	30	/* GP-relative, right 14 bits.  */
74 #define R_PARISC_LTOFF21L	34	/* LT-relative, left 21 bits.  */
75 #define R_PARISC_LTOFF14R	38	/* LT-relative, right 14 bits.  */
81 #define R_PARISC_LTOFF_FPTR32	57	/* 32 bits LT-rel. function pointer. */
82 #define R_PARISC_LTOFF_FPTR21L	58	/* LT-rel. fct ptr, left 21 bits. */
83 #define R_PARISC_LTOFF_FPTR14R	62	/* LT-rel. fct ptr, right 14 bits. */
86 #define R_PARISC_PCREL64	72	/* 64 bits PC-rel. address.  */
87 #define R_PARISC_PCREL22F	74	/* 22 bits PC-rel. address.  */
88 #define R_PARISC_PCREL14WR	75	/* PC-rel. address, right 14 bits.  */
90 #define R_PARISC_PCREL16F	77	/* 16 bits PC-rel. address.  */
91 #define R_PARISC_PCREL16WF	78	/* 16 bits PC-rel. address.  */
92 #define R_PARISC_PCREL16DF	79	/* 16 bits PC-rel. address.  */
99 #define R_PARISC_GPREL64	88	/* 64 bits of GP-rel. address.  */
100 #define R_PARISC_GPREL14WR	91	/* GP-rel. address, right 14 bits.  */
101 #define R_PARISC_GPREL14DR	92	/* GP-rel. address, right 14 bits.  */
102 #define R_PARISC_GPREL16F	93	/* 16 bits GP-rel. address.  */
103 #define R_PARISC_GPREL16WF	94	/* 16 bits GP-rel. address.  */
104 #define R_PARISC_GPREL16DF	95	/* 16 bits GP-rel. address.  */
105 #define R_PARISC_LTOFF64	96	/* 64 bits LT-rel. address.  */
106 #define R_PARISC_LTOFF14WR	99	/* LT-rel. address, right 14 bits.  */
107 #define R_PARISC_LTOFF14DR	100	/* LT-rel. address, right 14 bits.  */
108 #define R_PARISC_LTOFF16F	101	/* 16 bits LT-rel. address.  */
109 #define R_PARISC_LTOFF16WF	102	/* 16 bits LT-rel. address.  */
110 #define R_PARISC_LTOFF16DF	103	/* 16 bits LT-rel. address.  */
113 #define R_PARISC_PLTOFF14WR	115	/* PLT-rel. address, right 14 bits.  */
114 #define R_PARISC_PLTOFF14DR	116	/* PLT-rel. address, right 14 bits.  */
115 #define R_PARISC_PLTOFF16F	117	/* 16 bits LT-rel. address.  */
116 #define R_PARISC_PLTOFF16WF	118	/* 16 bits PLT-rel. address.  */
117 #define R_PARISC_PLTOFF16DF	119	/* 16 bits PLT-rel. address.  */
118 #define R_PARISC_LTOFF_FPTR64	120	/* 64 bits LT-rel. function ptr.  */
119 #define R_PARISC_LTOFF_FPTR14WR	123	/* LT-rel. fct. ptr., right 14 bits. */
120 #define R_PARISC_LTOFF_FPTR14DR	124	/* LT-rel. fct. ptr., right 14 bits. */
121 #define R_PARISC_LTOFF_FPTR16F	125	/* 16 bits LT-rel. function ptr.  */
122 #define R_PARISC_LTOFF_FPTR16WF	126	/* 16 bits LT-rel. function ptr.  */
123 #define R_PARISC_LTOFF_FPTR16DF	127	/* 16 bits LT-rel. function ptr.  */
128 #define R_PARISC_TPREL32	153	/* 32 bits TP-rel. address.  */
129 #define R_PARISC_TPREL21L	154	/* TP-rel. address, left 21 bits.  */
130 #define R_PARISC_TPREL14R	158	/* TP-rel. address, right 14 bits.  */
131 #define R_PARISC_LTOFF_TP21L	162	/* LT-TP-rel. address, left 21 bits. */
132 #define R_PARISC_LTOFF_TP14R	166	/* LT-TP-rel. address, right 14 bits.*/
133 #define R_PARISC_LTOFF_TP14F	167	/* 14 bits LT-TP-rel. address.  */
134 #define R_PARISC_TPREL64	216	/* 64 bits TP-rel. address.  */
135 #define R_PARISC_TPREL14WR	219	/* TP-rel. address, right 14 bits.  */
136 #define R_PARISC_TPREL14DR	220	/* TP-rel. address, right 14 bits.  */
137 #define R_PARISC_TPREL16F	221	/* 16 bits TP-rel. address.  */
138 #define R_PARISC_TPREL16WF	222	/* 16 bits TP-rel. address.  */
139 #define R_PARISC_TPREL16DF	223	/* 16 bits TP-rel. address.  */
140 #define R_PARISC_LTOFF_TP64	224	/* 64 bits LT-TP-rel. address.  */
141 #define R_PARISC_LTOFF_TP14WR	227	/* LT-TP-rel. address, right 14 bits.*/
142 #define R_PARISC_LTOFF_TP14DR	228	/* LT-TP-rel. address, right 14 bits.*/
143 #define R_PARISC_LTOFF_TP16F	229	/* 16 bits LT-TP-rel. address.  */
144 #define R_PARISC_LTOFF_TP16WF	230	/* 16 bits LT-TP-rel. address.  */
145 #define R_PARISC_LTOFF_TP16DF	231	/* 16 bits LT-TP-rel. address.  */
155  * gp:		either the data pointer (r27) for non-PIC code or
166 	__u64	dummy[2]; /* used by 64-bit eBPF and tracing functions */
219  * The following definitions are those for 32-bit ELF binaries on a 32-bit
220  * kernel and for 64-bit binaries on a 64-bit kernel.  To run 32-bit binaries
221  * on a 64-bit kernel, fs/compat_binfmt_elf.c defines ELF_CLASS and then
236 	set_personality((current->personality & ~PER_MASK) | PER_LINUX); \
238 	current->thread.map_base = DEFAULT_MAP_BASE; \
239 	current->thread.task_size = DEFAULT_TASK_SIZE; \
248 		current->thread.map_base = DEFAULT_MAP_BASE32; \
249 		current->thread.task_size = DEFAULT_TASK_SIZE32; \
255  * much the same registers as hp-ux, although in a different order.
257  * we use their current values here.
277 	memset(dst, 0, sizeof(dst));	/* don't leak any "random" bits */ \
278 	{	int i; \
279 		for (i = 0; i < 32; i++) dst[i] = pt->gr[i]; \
280 		for (i = 0; i < 8; i++) dst[32 + i] = pt->sr[i]; \
282 	dst[40] = pt->iaoq[0]; dst[41] = pt->iaoq[1]; \
283 	dst[42] = pt->iasq[0]; dst[43] = pt->iasq[1]; \
284 	dst[44] = pt->sar;   dst[45] = pt->iir; \
285 	dst[46] = pt->isr;   dst[47] = pt->ior; \
311 	((x)->e_machine == EM_PARISC && (x)->e_ident[EI_CLASS] == ELF_CLASS)
313 	((x)->e_machine == EM_PARISC && (x)->e_ident[EI_CLASS] == ELFCLASS32)
330 #define ELF_PLAT_INIT(_r, load_addr)       _r->gr[23] = 0
359 #define VDSO_CURRENT_BASE current->mm->context.vdso_base