16 static int init_orc_entry(struct orc_entry *orc, struct cfi_state *cfi,  in init_orc_entry()  argument
21 	memset(orc, 0, sizeof(*orc));  in init_orc_entry()
29 		orc->type = ORC_TYPE_UNDEFINED;  in init_orc_entry()
35 		orc->type = ORC_TYPE_UNDEFINED;  in init_orc_entry()
38 		orc->type = ORC_TYPE_END_OF_STACK;  in init_orc_entry()
41 		orc->type = ORC_TYPE_CALL;  in init_orc_entry()
44 		orc->type = ORC_TYPE_REGS;  in init_orc_entry()
47 		orc->type = ORC_TYPE_REGS_PARTIAL;  in init_orc_entry()
54 	orc->signal = cfi->signal;  in init_orc_entry()
58 		orc->sp_reg = ORC_REG_SP;  in init_orc_entry()
61 		orc->sp_reg = ORC_REG_SP_INDIRECT;  in init_orc_entry()
64 		orc->sp_reg = ORC_REG_BP;  in init_orc_entry()
67 		orc->sp_reg = ORC_REG_BP_INDIRECT;  in init_orc_entry()
70 		orc->sp_reg = ORC_REG_R10;  in init_orc_entry()
73 		orc->sp_reg = ORC_REG_R13;  in init_orc_entry()
76 		orc->sp_reg = ORC_REG_DI;  in init_orc_entry()
79 		orc->sp_reg = ORC_REG_DX;  in init_orc_entry()
88 		orc->bp_reg = ORC_REG_UNDEFINED;  in init_orc_entry()
91 		orc->bp_reg = ORC_REG_PREV_SP;  in init_orc_entry()
94 		orc->bp_reg = ORC_REG_BP;  in init_orc_entry()
101 	orc->sp_offset = cfi->cfa.offset;  in init_orc_entry()
102 	orc->bp_offset = bp->offset;  in init_orc_entry()
112 	struct orc_entry *orc;  in write_orc_entry()  local
115 	orc = (struct orc_entry *)orc_sec->data->d_buf + idx;  in write_orc_entry()
116 	memcpy(orc, o, sizeof(*orc));  in write_orc_entry()
117 	orc->sp_offset = bswap_if_needed(elf, orc->sp_offset);  in write_orc_entry()
118 	orc->bp_offset = bswap_if_needed(elf, orc->bp_offset);  in write_orc_entry()
130 	struct orc_entry orc;  member
135 static int orc_list_add(struct list_head *orc_list, struct orc_entry *orc,  in orc_list_add()  argument
145 	entry->orc	= *orc;  in orc_list_add()
172 		struct orc_entry orc, prev_orc = {0};  in orc_create()  local
184 				if (init_orc_entry(&orc, insn->cfi, insn))  in orc_create()
186 				if (!memcmp(&prev_orc, &orc, sizeof(orc)))  in orc_create()
188 				if (orc_list_add(&orc_list, &orc, sec,  in orc_create()
192 				prev_orc = orc;  in orc_create()
209 				if (init_orc_entry(&orc, cfi, insn))  in orc_create()
211 				if (!memcmp(&prev_orc, &orc, sizeof(orc)))  in orc_create()
213 				if (orc_list_add(&orc_list, &orc, insn->sec,  in orc_create()
217 				prev_orc = orc;  in orc_create()
253 				    &entry->orc))  in orc_create()