160 register_type (struct gdbarch *gdbarch, int regnum)  in register_type()  argument
163   gdb_assert (regnum >= 0 && regnum < descr->nr_cooked_registers);  in register_type()
164   return descr->register_type[regnum];  in register_type()
171 register_size (struct gdbarch *gdbarch, int regnum)  in register_size()  argument
175   gdb_assert (regnum >= 0 && regnum < (NUM_REGS + NUM_PSEUDO_REGS));  in register_size()
176   size = descr->sizeof_register[regnum];  in register_size()
249 register_buffer (const struct regcache *regcache, int regnum)  in register_buffer()  argument
251   return regcache->registers + regcache->descr->register_offset[regnum];  in register_buffer()
260   int regnum;  in regcache_save()  local
272   for (regnum = 0; regnum < dst->descr->nr_cooked_registers; regnum++)  in regcache_save()
274       if (gdbarch_register_reggroup_p (gdbarch, regnum, save_reggroup))  in regcache_save()
276 	  int valid = cooked_read (src, regnum, buf);  in regcache_save()
279 	      memcpy (register_buffer (dst, regnum), buf,  in regcache_save()
280 		      register_size (gdbarch, regnum));  in regcache_save()
281 	      dst->register_valid_p[regnum] = 1;  in regcache_save()
294   int regnum;  in regcache_restore()  local
302   for (regnum = 0; regnum < dst->descr->nr_cooked_registers; regnum++)  in regcache_restore()
304       if (gdbarch_register_reggroup_p (gdbarch, regnum, restore_reggroup))  in regcache_restore()
306 	  int valid = cooked_read (src, regnum, buf);  in regcache_restore()
308 	    regcache_cooked_write (dst, regnum, buf);  in regcache_restore()
314 do_cooked_read (void *src, int regnum, void *buf)  in do_cooked_read()  argument
317   if (!regcache->register_valid_p[regnum] && regcache->readonly_p)  in do_cooked_read()
322   regcache_cooked_read (regcache, regnum, buf);  in do_cooked_read()
380 regcache_valid_p (struct regcache *regcache, int regnum)  in regcache_valid_p()  argument
383   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);  in regcache_valid_p()
384   return regcache->register_valid_p[regnum];  in regcache_valid_p()
435 register_cached (int regnum)  in register_cached()  argument
437   return deprecated_register_valid[regnum];  in register_cached()
444 set_register_cached (int regnum, int state)  in set_register_cached()  argument
446   gdb_assert (regnum >= 0);  in set_register_cached()
447   gdb_assert (regnum < current_regcache->descr->nr_raw_registers);  in set_register_cached()
448   current_regcache->register_valid_p[regnum] = state;  in set_register_cached()
536   int regnum;  in deprecated_read_register_bytes()  local
542   for (regnum = 0; regnum < NUM_REGS + NUM_PSEUDO_REGS; regnum++)  in deprecated_read_register_bytes()
551       reg_start = DEPRECATED_REGISTER_BYTE (regnum);  in deprecated_read_register_bytes()
552       reg_len = register_size (current_gdbarch, regnum);  in deprecated_read_register_bytes()
559       if (REGISTER_NAME (regnum) != NULL && *REGISTER_NAME (regnum) != '\0')  in deprecated_read_register_bytes()
561 	deprecated_read_register_gen (regnum, reg_buf);  in deprecated_read_register_bytes()
599 regcache_raw_read (struct regcache *regcache, int regnum, void *buf)  in regcache_raw_read()  argument
602   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);  in regcache_raw_read()
615       if (!register_cached (regnum))  in regcache_raw_read()
616 	target_fetch_registers (regnum);  in regcache_raw_read()
624       gdb_assert (register_cached (regnum));  in regcache_raw_read()
628   memcpy (buf, register_buffer (regcache, regnum),  in regcache_raw_read()
629 	  regcache->descr->sizeof_register[regnum]);  in regcache_raw_read()
633 regcache_raw_read_signed (struct regcache *regcache, int regnum, LONGEST *val)  in regcache_raw_read_signed()  argument
637   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);  in regcache_raw_read_signed()
638   buf = alloca (regcache->descr->sizeof_register[regnum]);  in regcache_raw_read_signed()
639   regcache_raw_read (regcache, regnum, buf);  in regcache_raw_read_signed()
641 				   regcache->descr->sizeof_register[regnum]);  in regcache_raw_read_signed()
645 regcache_raw_read_unsigned (struct regcache *regcache, int regnum,  in regcache_raw_read_unsigned()  argument
650   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);  in regcache_raw_read_unsigned()
651   buf = alloca (regcache->descr->sizeof_register[regnum]);  in regcache_raw_read_unsigned()
652   regcache_raw_read (regcache, regnum, buf);  in regcache_raw_read_unsigned()
654 				     regcache->descr->sizeof_register[regnum]);  in regcache_raw_read_unsigned()
658 regcache_raw_write_signed (struct regcache *regcache, int regnum, LONGEST val)  in regcache_raw_write_signed()  argument
662   gdb_assert (regnum >=0 && regnum < regcache->descr->nr_raw_registers);  in regcache_raw_write_signed()
663   buf = alloca (regcache->descr->sizeof_register[regnum]);  in regcache_raw_write_signed()
664   store_signed_integer (buf, regcache->descr->sizeof_register[regnum], val);  in regcache_raw_write_signed()
665   regcache_raw_write (regcache, regnum, buf);  in regcache_raw_write_signed()
669 regcache_raw_write_unsigned (struct regcache *regcache, int regnum,  in regcache_raw_write_unsigned()  argument
674   gdb_assert (regnum >=0 && regnum < regcache->descr->nr_raw_registers);  in regcache_raw_write_unsigned()
675   buf = alloca (regcache->descr->sizeof_register[regnum]);  in regcache_raw_write_unsigned()
676   store_unsigned_integer (buf, regcache->descr->sizeof_register[regnum], val);  in regcache_raw_write_unsigned()
677   regcache_raw_write (regcache, regnum, buf);  in regcache_raw_write_unsigned()
681 deprecated_read_register_gen (int regnum, char *buf)  in deprecated_read_register_gen()  argument
685   regcache_cooked_read (current_regcache, regnum, buf);  in deprecated_read_register_gen()
689 regcache_cooked_read (struct regcache *regcache, int regnum, void *buf)  in regcache_cooked_read()  argument
691   gdb_assert (regnum >= 0);  in regcache_cooked_read()
692   gdb_assert (regnum < regcache->descr->nr_cooked_registers);  in regcache_cooked_read()
693   if (regnum < regcache->descr->nr_raw_registers)  in regcache_cooked_read()
694     regcache_raw_read (regcache, regnum, buf);  in regcache_cooked_read()
696 	   && regnum < regcache->descr->nr_cooked_registers  in regcache_cooked_read()
697 	   && regcache->register_valid_p[regnum])  in regcache_cooked_read()
699     memcpy (buf, register_buffer (regcache, regnum),  in regcache_cooked_read()
700 	    regcache->descr->sizeof_register[regnum]);  in regcache_cooked_read()
703 				  regnum, buf);  in regcache_cooked_read()
707 regcache_cooked_read_signed (struct regcache *regcache, int regnum,  in regcache_cooked_read_signed()  argument
712   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_cooked_registers);  in regcache_cooked_read_signed()
713   buf = alloca (regcache->descr->sizeof_register[regnum]);  in regcache_cooked_read_signed()
714   regcache_cooked_read (regcache, regnum, buf);  in regcache_cooked_read_signed()
716 				   regcache->descr->sizeof_register[regnum]);  in regcache_cooked_read_signed()
720 regcache_cooked_read_unsigned (struct regcache *regcache, int regnum,  in regcache_cooked_read_unsigned()  argument
725   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_cooked_registers);  in regcache_cooked_read_unsigned()
726   buf = alloca (regcache->descr->sizeof_register[regnum]);  in regcache_cooked_read_unsigned()
727   regcache_cooked_read (regcache, regnum, buf);  in regcache_cooked_read_unsigned()
729 				     regcache->descr->sizeof_register[regnum]);  in regcache_cooked_read_unsigned()
733 regcache_cooked_write_signed (struct regcache *regcache, int regnum,  in regcache_cooked_write_signed()  argument
738   gdb_assert (regnum >=0 && regnum < regcache->descr->nr_cooked_registers);  in regcache_cooked_write_signed()
739   buf = alloca (regcache->descr->sizeof_register[regnum]);  in regcache_cooked_write_signed()
740   store_signed_integer (buf, regcache->descr->sizeof_register[regnum], val);  in regcache_cooked_write_signed()
741   regcache_cooked_write (regcache, regnum, buf);  in regcache_cooked_write_signed()
745 regcache_cooked_write_unsigned (struct regcache *regcache, int regnum,  in regcache_cooked_write_unsigned()  argument
750   gdb_assert (regnum >=0 && regnum < regcache->descr->nr_cooked_registers);  in regcache_cooked_write_unsigned()
751   buf = alloca (regcache->descr->sizeof_register[regnum]);  in regcache_cooked_write_unsigned()
752   store_unsigned_integer (buf, regcache->descr->sizeof_register[regnum], val);  in regcache_cooked_write_unsigned()
753   regcache_cooked_write (regcache, regnum, buf);  in regcache_cooked_write_unsigned()
757 regcache_raw_write (struct regcache *regcache, int regnum, const void *buf)  in regcache_raw_write()  argument
760   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);  in regcache_raw_write()
765   if (CANNOT_STORE_REGISTER (regnum))  in regcache_raw_write()
778   if (regcache_valid_p (regcache, regnum)  in regcache_raw_write()
779       && (memcmp (register_buffer (regcache, regnum), buf,  in regcache_raw_write()
780 		  regcache->descr->sizeof_register[regnum]) == 0))  in regcache_raw_write()
784   memcpy (register_buffer (regcache, regnum), buf,  in regcache_raw_write()
785 	  regcache->descr->sizeof_register[regnum]);  in regcache_raw_write()
786   regcache->register_valid_p[regnum] = 1;  in regcache_raw_write()
787   target_store_registers (regnum);  in regcache_raw_write()
791 deprecated_write_register_gen (int regnum, char *buf)  in deprecated_write_register_gen()  argument
795   regcache_cooked_write (current_regcache, regnum, buf);  in deprecated_write_register_gen()
799 regcache_cooked_write (struct regcache *regcache, int regnum, const void *buf)  in regcache_cooked_write()  argument
801   gdb_assert (regnum >= 0);  in regcache_cooked_write()
802   gdb_assert (regnum < regcache->descr->nr_cooked_registers);  in regcache_cooked_write()
803   if (regnum < regcache->descr->nr_raw_registers)  in regcache_cooked_write()
804     regcache_raw_write (regcache, regnum, buf);  in regcache_cooked_write()
807 				   regnum, buf);  in regcache_cooked_write()
817   int regnum;  in deprecated_write_register_bytes()  local
826   for (regnum = 0; regnum < NUM_REGS + NUM_PSEUDO_REGS; regnum++)  in deprecated_write_register_bytes()
830       regstart = DEPRECATED_REGISTER_BYTE (regnum);  in deprecated_write_register_bytes()
831       regend = regstart + register_size (current_gdbarch, regnum);  in deprecated_write_register_bytes()
839 	deprecated_write_register_gen (regnum, myaddr + (regstart - myregstart));  in deprecated_write_register_bytes()
852 	  deprecated_read_register_gen (regnum, regbuf);  in deprecated_write_register_bytes()
858 	  target_store_registers (regnum);  in deprecated_write_register_bytes()
866 typedef void (regcache_read_ftype) (struct regcache *regcache, int regnum,
868 typedef void (regcache_write_ftype) (struct regcache *regcache, int regnum,
872 regcache_xfer_part (struct regcache *regcache, int regnum,  in regcache_xfer_part()  argument
878   gdb_assert (offset >= 0 && offset <= descr->sizeof_register[regnum]);  in regcache_xfer_part()
879   gdb_assert (len >= 0 && offset + len <= descr->sizeof_register[regnum]);  in regcache_xfer_part()
886       || offset + len < descr->sizeof_register[regnum])  in regcache_xfer_part()
889       read (regcache, regnum, reg);  in regcache_xfer_part()
900       write (regcache, regnum, reg);  in regcache_xfer_part()
905 regcache_raw_read_part (struct regcache *regcache, int regnum,  in regcache_raw_read_part()  argument
909   gdb_assert (regnum >= 0 && regnum < descr->nr_raw_registers);  in regcache_raw_read_part()
910   regcache_xfer_part (regcache, regnum, offset, len, buf, NULL,  in regcache_raw_read_part()
915 regcache_raw_write_part (struct regcache *regcache, int regnum,  in regcache_raw_write_part()  argument
919   gdb_assert (regnum >= 0 && regnum < descr->nr_raw_registers);  in regcache_raw_write_part()
920   regcache_xfer_part (regcache, regnum, offset, len, NULL, buf,  in regcache_raw_write_part()
925 regcache_cooked_read_part (struct regcache *regcache, int regnum,  in regcache_cooked_read_part()  argument
929   gdb_assert (regnum >= 0 && regnum < descr->nr_cooked_registers);  in regcache_cooked_read_part()
930   regcache_xfer_part (regcache, regnum, offset, len, buf, NULL,  in regcache_cooked_read_part()
935 regcache_cooked_write_part (struct regcache *regcache, int regnum,  in regcache_cooked_write_part()  argument
939   gdb_assert (regnum >= 0 && regnum < descr->nr_cooked_registers);  in regcache_cooked_write_part()
940   regcache_xfer_part (regcache, regnum, offset, len, NULL, buf,  in regcache_cooked_write_part()
948 register_offset_hack (struct gdbarch *gdbarch, int regnum)  in register_offset_hack()  argument
951   gdb_assert (regnum >= 0 && regnum < descr->nr_cooked_registers);  in register_offset_hack()
952   return descr->register_offset[regnum];  in register_offset_hack()
966 read_register (int regnum)  in read_register()  argument
968   char *buf = alloca (register_size (current_gdbarch, regnum));  in read_register()
969   deprecated_read_register_gen (regnum, buf);  in read_register()
970   return (extract_unsigned_integer (buf, register_size (current_gdbarch, regnum)));  in read_register()
974 read_register_pid (int regnum, ptid_t ptid)  in read_register_pid()  argument
981     return read_register (regnum);  in read_register_pid()
987   retval = read_register (regnum);  in read_register_pid()
997 write_register (int regnum, LONGEST val)  in write_register()  argument
1001   size = register_size (current_gdbarch, regnum);  in write_register()
1004   deprecated_write_register_gen (regnum, buf);  in write_register()
1008 write_register_pid (int regnum, CORE_ADDR val, ptid_t ptid)  in write_register_pid()  argument
1014       write_register (regnum, val);  in write_register_pid()
1022   write_register (regnum, val);  in write_register_pid()
1030 regcache_raw_supply (struct regcache *regcache, int regnum, const void *buf)  in regcache_raw_supply()  argument
1036   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);  in regcache_raw_supply()
1048   regbuf = register_buffer (regcache, regnum);  in regcache_raw_supply()
1049   size = regcache->descr->sizeof_register[regnum];  in regcache_raw_supply()
1057   regcache->register_valid_p[regnum] = 1;  in regcache_raw_supply()
1063 regcache_raw_collect (const struct regcache *regcache, int regnum, void *buf)  in regcache_raw_collect()  argument
1069   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);  in regcache_raw_collect()
1071   regbuf = register_buffer (regcache, regnum);  in regcache_raw_collect()
1072   size = regcache->descr->sizeof_register[regnum];  in regcache_raw_collect()
1216   int regnum;  in regcache_dump()  local
1240   for (regnum = -1; regnum < regcache->descr->nr_cooked_registers; regnum++)  in regcache_dump()
1243       if (regnum < 0)  in regcache_dump()
1247 	  const char *p = REGISTER_NAME (regnum);  in regcache_dump()
1256       if (regnum < 0)  in regcache_dump()
1259 	fprintf_unfiltered (file, " %4d", regnum);  in regcache_dump()
1262       if (regnum < 0)  in regcache_dump()
1264       else if (regnum < NUM_REGS)  in regcache_dump()
1265 	fprintf_unfiltered (file, " %4d", regnum);  in regcache_dump()
1267 	fprintf_unfiltered (file, " %4d", (regnum - NUM_REGS));  in regcache_dump()
1270       if (regnum < 0)  in regcache_dump()
1275 			      regcache->descr->register_offset[regnum]);  in regcache_dump()
1276 	  if (register_offset != regcache->descr->register_offset[regnum]  in regcache_dump()
1277 	      || register_offset != DEPRECATED_REGISTER_BYTE (regnum)  in regcache_dump()
1278 	      || (regnum > 0  in regcache_dump()
1279 		  && (regcache->descr->register_offset[regnum]  in regcache_dump()
1280 		      != (regcache->descr->register_offset[regnum - 1]  in regcache_dump()
1281 			  + regcache->descr->sizeof_register[regnum - 1])))  in regcache_dump()
1290 	  register_offset = (regcache->descr->register_offset[regnum]  in regcache_dump()
1291 			     + regcache->descr->sizeof_register[regnum]);  in regcache_dump()
1295       if (regnum < 0)  in regcache_dump()
1299 			    regcache->descr->sizeof_register[regnum]);  in regcache_dump()
1304 	if (regnum < 0)  in regcache_dump()
1309 	    t = TYPE_NAME (register_type (regcache->descr->gdbarch, regnum));  in regcache_dump()
1332 	  if (regnum < 0)  in regcache_dump()
1334 	  else if (regnum >= regcache->descr->nr_raw_registers)  in regcache_dump()
1336 	  else if (!regcache_valid_p (regcache, regnum))  in regcache_dump()
1340 	      regcache_raw_read (regcache, regnum, buf);  in regcache_dump()
1343 				 regcache->descr->sizeof_register[regnum]);  in regcache_dump()
1350 	  if (regnum < 0)  in regcache_dump()
1354 	      regcache_cooked_read (regcache, regnum, buf);  in regcache_dump()
1357 				 regcache->descr->sizeof_register[regnum]);  in regcache_dump()
1364 	  if (regnum < 0)  in regcache_dump()
1374 		  if (gdbarch_register_reggroup_p (gdbarch, regnum, group))  in regcache_dump()