42 		      int regno, char *name, size_t namelen,  in x86_64_register_info()  argument
46   if (name == NULL)  in x86_64_register_info()
91       name[0] = 'r';  in x86_64_register_info()
92       name[1] = baseregs[regno][0];  in x86_64_register_info()
93       name[2] = baseregs[regno][1];  in x86_64_register_info()
98       name[0] = 'r';  in x86_64_register_info()
99       name[1] = regno - 8 + '8';  in x86_64_register_info()
104       name[0] = 'r';  in x86_64_register_info()
105       name[1] = '1';  in x86_64_register_info()
106       name[2] = regno - 10 + '0';  in x86_64_register_info()
112       name[0] = 'r';  in x86_64_register_info()
113       name[1] = 'i';  in x86_64_register_info()
114       name[2] = 'p';  in x86_64_register_info()
119       name[0] = 'x';  in x86_64_register_info()
120       name[1] = 'm';  in x86_64_register_info()
121       name[2] = 'm';  in x86_64_register_info()
122       name[3] = regno - 17 + '0';  in x86_64_register_info()
127       name[0] = 'x';  in x86_64_register_info()
128       name[1] = 'm';  in x86_64_register_info()
129       name[2] = 'm';  in x86_64_register_info()
130       name[3] = '1';  in x86_64_register_info()
131       name[4] = regno - 27 + '0';  in x86_64_register_info()
136       name[0] = 's';  in x86_64_register_info()
137       name[1] = 't';  in x86_64_register_info()
138       name[2] = regno - 33 + '0';  in x86_64_register_info()
143       name[0] = 'm';  in x86_64_register_info()
144       name[1] = 'm';  in x86_64_register_info()
145       name[2] = regno - 41 + '0';  in x86_64_register_info()
150       name[0] = "ecsdfg"[regno - 50];  in x86_64_register_info()
151       name[1] = 's';  in x86_64_register_info()
158       name[0] = regno - 58 + 'f';  in x86_64_register_info()
159       return stpcpy (&name[1], "s.base") + 1 - name;  in x86_64_register_info()
163       return stpcpy (name, "rflags") + 1 - name;  in x86_64_register_info()
165       return stpcpy (name, "tr") + 1 - name;  in x86_64_register_info()
167       return stpcpy (name, "ldtr") + 1 - name;  in x86_64_register_info()
169       return stpcpy (name, "mxcsr") + 1 - name;  in x86_64_register_info()
173       name[0] = 'f';  in x86_64_register_info()
174       name[1] = "cs"[regno - 65];  in x86_64_register_info()
175       name[2] = 'w';  in x86_64_register_info()
183   name[namelen++] = '\0';  in x86_64_register_info()