| 1 |
1181 |
sfurman |
/* OBSOLETE /* This file is part of the program psim. */
|
| 2 |
|
|
/* OBSOLETE */
|
| 3 |
|
|
/* OBSOLETE Copyright (C) 1994-1996, Andrew Cagney <cagney@highland.com.au> */
|
| 4 |
|
|
/* OBSOLETE Copyright (C) 1997, Free Software Foundation */
|
| 5 |
|
|
/* OBSOLETE */
|
| 6 |
|
|
/* OBSOLETE This program is free software; you can redistribute it and/or modify */
|
| 7 |
|
|
/* OBSOLETE it under the terms of the GNU General Public License as published by */
|
| 8 |
|
|
/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
|
| 9 |
|
|
/* OBSOLETE (at your option) any later version. */
|
| 10 |
|
|
/* OBSOLETE */
|
| 11 |
|
|
/* OBSOLETE This program is distributed in the hope that it will be useful, */
|
| 12 |
|
|
/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
|
| 13 |
|
|
/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
|
| 14 |
|
|
/* OBSOLETE GNU General Public License for more details. */
|
| 15 |
|
|
/* OBSOLETE */
|
| 16 |
|
|
/* OBSOLETE You should have received a copy of the GNU General Public License */
|
| 17 |
|
|
/* OBSOLETE along with this program; if not, write to the Free Software */
|
| 18 |
|
|
/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
| 19 |
|
|
/* OBSOLETE */
|
| 20 |
|
|
/* OBSOLETE */ */
|
| 21 |
|
|
/* OBSOLETE */
|
| 22 |
|
|
/* OBSOLETE */
|
| 23 |
|
|
/* OBSOLETE #include <stdarg.h> */
|
| 24 |
|
|
/* OBSOLETE #include <ctype.h> */
|
| 25 |
|
|
/* OBSOLETE */
|
| 26 |
|
|
/* OBSOLETE #include "sim-main.h" */
|
| 27 |
|
|
/* OBSOLETE #include "sim-options.h" */
|
| 28 |
|
|
/* OBSOLETE */
|
| 29 |
|
|
/* OBSOLETE #include "bfd.h" */
|
| 30 |
|
|
/* OBSOLETE #include "sim-utils.h" */
|
| 31 |
|
|
/* OBSOLETE */
|
| 32 |
|
|
/* OBSOLETE #ifdef HAVE_STDLIB_H */
|
| 33 |
|
|
/* OBSOLETE #include <stdlib.h> */
|
| 34 |
|
|
/* OBSOLETE #endif */
|
| 35 |
|
|
/* OBSOLETE */
|
| 36 |
|
|
/* OBSOLETE static unsigned long extmem_size = 1024*1024*8; /* 8 meg is the maximum listed in the arch. manual */ */
|
| 37 |
|
|
/* OBSOLETE */
|
| 38 |
|
|
/* OBSOLETE static const char * get_insn_name (sim_cpu *, int); */
|
| 39 |
|
|
/* OBSOLETE */
|
| 40 |
|
|
/* OBSOLETE #define SIM_ADDR unsigned */
|
| 41 |
|
|
/* OBSOLETE */
|
| 42 |
|
|
/* OBSOLETE */
|
| 43 |
|
|
/* OBSOLETE #define OPTION_TRACE_CALL 200 */
|
| 44 |
|
|
/* OBSOLETE #define OPTION_TRACE_TRAPDUMP 201 */
|
| 45 |
|
|
/* OBSOLETE #define OPTION_EXTMEM_SIZE 202 */
|
| 46 |
|
|
/* OBSOLETE */
|
| 47 |
|
|
/* OBSOLETE static SIM_RC */
|
| 48 |
|
|
/* OBSOLETE d30v_option_handler (SIM_DESC sd, */
|
| 49 |
|
|
/* OBSOLETE sim_cpu *cpu, */
|
| 50 |
|
|
/* OBSOLETE int opt, */
|
| 51 |
|
|
/* OBSOLETE char *arg, */
|
| 52 |
|
|
/* OBSOLETE int command_p) */
|
| 53 |
|
|
/* OBSOLETE { */
|
| 54 |
|
|
/* OBSOLETE char *suffix; */
|
| 55 |
|
|
/* OBSOLETE */
|
| 56 |
|
|
/* OBSOLETE switch (opt) */
|
| 57 |
|
|
/* OBSOLETE { */
|
| 58 |
|
|
/* OBSOLETE default: */
|
| 59 |
|
|
/* OBSOLETE break; */
|
| 60 |
|
|
/* OBSOLETE */
|
| 61 |
|
|
/* OBSOLETE case OPTION_TRACE_CALL: */
|
| 62 |
|
|
/* OBSOLETE if (arg == NULL || strcmp (arg, "yes") == 0 || strcmp (arg, "on") == 0) */
|
| 63 |
|
|
/* OBSOLETE TRACE_CALL_P = 1; */
|
| 64 |
|
|
/* OBSOLETE else if (strcmp (arg, "no") == 0 || strcmp (arg, "off") == 0) */
|
| 65 |
|
|
/* OBSOLETE TRACE_CALL_P = 0; */
|
| 66 |
|
|
/* OBSOLETE else */
|
| 67 |
|
|
/* OBSOLETE { */
|
| 68 |
|
|
/* OBSOLETE sim_io_eprintf (sd, "Unreconized --trace-call option `%s'\n", arg); */
|
| 69 |
|
|
/* OBSOLETE return SIM_RC_FAIL; */
|
| 70 |
|
|
/* OBSOLETE } */
|
| 71 |
|
|
/* OBSOLETE return SIM_RC_OK; */
|
| 72 |
|
|
/* OBSOLETE */
|
| 73 |
|
|
/* OBSOLETE case OPTION_TRACE_TRAPDUMP: */
|
| 74 |
|
|
/* OBSOLETE if (arg == NULL || strcmp (arg, "yes") == 0 || strcmp (arg, "on") == 0) */
|
| 75 |
|
|
/* OBSOLETE TRACE_TRAP_P = 1; */
|
| 76 |
|
|
/* OBSOLETE else if (strcmp (arg, "no") == 0 || strcmp (arg, "off") == 0) */
|
| 77 |
|
|
/* OBSOLETE TRACE_TRAP_P = 0; */
|
| 78 |
|
|
/* OBSOLETE else */
|
| 79 |
|
|
/* OBSOLETE { */
|
| 80 |
|
|
/* OBSOLETE sim_io_eprintf (sd, "Unreconized --trace-call option `%s'\n", arg); */
|
| 81 |
|
|
/* OBSOLETE return SIM_RC_FAIL; */
|
| 82 |
|
|
/* OBSOLETE } */
|
| 83 |
|
|
/* OBSOLETE return SIM_RC_OK; */
|
| 84 |
|
|
/* OBSOLETE */
|
| 85 |
|
|
/* OBSOLETE case OPTION_EXTMEM_SIZE: */
|
| 86 |
|
|
/* OBSOLETE if (arg == NULL || !isdigit (*arg)) */
|
| 87 |
|
|
/* OBSOLETE { */
|
| 88 |
|
|
/* OBSOLETE sim_io_eprintf (sd, "Invalid memory size `%s'", arg); */
|
| 89 |
|
|
/* OBSOLETE return SIM_RC_FAIL; */
|
| 90 |
|
|
/* OBSOLETE } */
|
| 91 |
|
|
/* OBSOLETE */
|
| 92 |
|
|
/* OBSOLETE suffix = arg; */
|
| 93 |
|
|
/* OBSOLETE extmem_size = strtol (arg, &suffix, 0); */
|
| 94 |
|
|
/* OBSOLETE if (*suffix == 'm' || *suffix == 'M') */
|
| 95 |
|
|
/* OBSOLETE extmem_size <<= 20; */
|
| 96 |
|
|
/* OBSOLETE else if (*suffix == 'k' || *suffix == 'K') */
|
| 97 |
|
|
/* OBSOLETE extmem_size <<= 10; */
|
| 98 |
|
|
/* OBSOLETE sim_do_commandf (sd, "memory delete 0x80000000"); */
|
| 99 |
|
|
/* OBSOLETE sim_do_commandf (sd, "memory region 0x80000000,0x%lx", extmem_size); */
|
| 100 |
|
|
/* OBSOLETE */
|
| 101 |
|
|
/* OBSOLETE return SIM_RC_OK; */
|
| 102 |
|
|
/* OBSOLETE } */
|
| 103 |
|
|
/* OBSOLETE */
|
| 104 |
|
|
/* OBSOLETE sim_io_eprintf (sd, "Unknown option (%d)\n", opt); */
|
| 105 |
|
|
/* OBSOLETE return SIM_RC_FAIL; */
|
| 106 |
|
|
/* OBSOLETE } */
|
| 107 |
|
|
/* OBSOLETE */
|
| 108 |
|
|
/* OBSOLETE static const OPTION d30v_options[] = */
|
| 109 |
|
|
/* OBSOLETE { */
|
| 110 |
|
|
/* OBSOLETE { {"trace-call", optional_argument, NULL, OPTION_TRACE_CALL}, */
|
| 111 |
|
|
/* OBSOLETE '\0', "on|off", "Enable tracing of calls and returns, checking saved registers", */
|
| 112 |
|
|
/* OBSOLETE d30v_option_handler }, */
|
| 113 |
|
|
/* OBSOLETE { {"trace-trapdump", optional_argument, NULL, OPTION_TRACE_TRAPDUMP}, */
|
| 114 |
|
|
/* OBSOLETE '\0', "on|off", */
|
| 115 |
|
|
/* OBSOLETE #if TRAPDUMP */
|
| 116 |
|
|
/* OBSOLETE "Traps 0..30 dump out all of the registers (defaults on)", */
|
| 117 |
|
|
/* OBSOLETE #else */
|
| 118 |
|
|
/* OBSOLETE "Traps 0..30 dump out all of the registers", */
|
| 119 |
|
|
/* OBSOLETE #endif */
|
| 120 |
|
|
/* OBSOLETE d30v_option_handler }, */
|
| 121 |
|
|
/* OBSOLETE { {"extmem-size", required_argument, NULL, OPTION_EXTMEM_SIZE}, */
|
| 122 |
|
|
/* OBSOLETE '\0', "size", "Change size of external memory, default 8 meg", */
|
| 123 |
|
|
/* OBSOLETE d30v_option_handler }, */
|
| 124 |
|
|
/* OBSOLETE { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL } */
|
| 125 |
|
|
/* OBSOLETE }; */
|
| 126 |
|
|
/* OBSOLETE */
|
| 127 |
|
|
/* OBSOLETE /* Return name of an insn, used by insn profiling. */ */
|
| 128 |
|
|
/* OBSOLETE */
|
| 129 |
|
|
/* OBSOLETE static const char * */
|
| 130 |
|
|
/* OBSOLETE get_insn_name (sim_cpu *cpu, int i) */
|
| 131 |
|
|
/* OBSOLETE { */
|
| 132 |
|
|
/* OBSOLETE return itable[i].name; */
|
| 133 |
|
|
/* OBSOLETE } */
|
| 134 |
|
|
/* OBSOLETE */
|
| 135 |
|
|
/* OBSOLETE /* Structures used by the simulator, for gdb just have static structures */ */
|
| 136 |
|
|
/* OBSOLETE */
|
| 137 |
|
|
/* OBSOLETE SIM_DESC */
|
| 138 |
|
|
/* OBSOLETE sim_open (SIM_OPEN_KIND kind, */
|
| 139 |
|
|
/* OBSOLETE host_callback *callback, */
|
| 140 |
|
|
/* OBSOLETE struct _bfd *abfd, */
|
| 141 |
|
|
/* OBSOLETE char **argv) */
|
| 142 |
|
|
/* OBSOLETE { */
|
| 143 |
|
|
/* OBSOLETE SIM_DESC sd = sim_state_alloc (kind, callback); */
|
| 144 |
|
|
/* OBSOLETE */
|
| 145 |
|
|
/* OBSOLETE /* FIXME: watchpoints code shouldn't need this */ */
|
| 146 |
|
|
/* OBSOLETE STATE_WATCHPOINTS (sd)->pc = &(PC); */
|
| 147 |
|
|
/* OBSOLETE STATE_WATCHPOINTS (sd)->sizeof_pc = sizeof (PC); */
|
| 148 |
|
|
/* OBSOLETE STATE_WATCHPOINTS (sd)->interrupt_handler = d30v_interrupt_event; */
|
| 149 |
|
|
/* OBSOLETE */
|
| 150 |
|
|
/* OBSOLETE /* Initialize the mechanism for doing insn profiling. */ */
|
| 151 |
|
|
/* OBSOLETE CPU_INSN_NAME (STATE_CPU (sd, 0)) = get_insn_name; */
|
| 152 |
|
|
/* OBSOLETE CPU_MAX_INSNS (STATE_CPU (sd, 0)) = nr_itable_entries; */
|
| 153 |
|
|
/* OBSOLETE */
|
| 154 |
|
|
/* OBSOLETE #ifdef TRAPDUMP */
|
| 155 |
|
|
/* OBSOLETE TRACE_TRAP_P = TRAPDUMP; */
|
| 156 |
|
|
/* OBSOLETE #endif */
|
| 157 |
|
|
/* OBSOLETE */
|
| 158 |
|
|
/* OBSOLETE if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK) */
|
| 159 |
|
|
/* OBSOLETE return 0; */
|
| 160 |
|
|
/* OBSOLETE sim_add_option_table (sd, NULL, d30v_options); */
|
| 161 |
|
|
/* OBSOLETE */
|
| 162 |
|
|
/* OBSOLETE /* Memory and EEPROM */ */
|
| 163 |
|
|
/* OBSOLETE /* internal instruction RAM - fixed */ */
|
| 164 |
|
|
/* OBSOLETE sim_do_commandf (sd, "memory region 0,0x10000"); */
|
| 165 |
|
|
/* OBSOLETE /* internal data RAM - fixed */ */
|
| 166 |
|
|
/* OBSOLETE sim_do_commandf (sd, "memory region 0x20000000,0x8000"); */
|
| 167 |
|
|
/* OBSOLETE /* control register dummy area */ */
|
| 168 |
|
|
/* OBSOLETE sim_do_commandf (sd, "memory region 0x40000000,0x10000"); */
|
| 169 |
|
|
/* OBSOLETE /* external RAM */ */
|
| 170 |
|
|
/* OBSOLETE sim_do_commandf (sd, "memory region 0x80000000,0x%lx", extmem_size); */
|
| 171 |
|
|
/* OBSOLETE /* EIT RAM */ */
|
| 172 |
|
|
/* OBSOLETE sim_do_commandf (sd, "memory region 0xfffff000,0x1000"); */
|
| 173 |
|
|
/* OBSOLETE */
|
| 174 |
|
|
/* OBSOLETE /* getopt will print the error message so we just have to exit if this fails. */
|
| 175 |
|
|
/* OBSOLETE FIXME: Hmmm... in the case of gdb we need getopt to call */
|
| 176 |
|
|
/* OBSOLETE print_filtered. */ */
|
| 177 |
|
|
/* OBSOLETE if (sim_parse_args (sd, argv) != SIM_RC_OK) */
|
| 178 |
|
|
/* OBSOLETE { */
|
| 179 |
|
|
/* OBSOLETE /* Uninstall the modules to avoid memory leaks, */
|
| 180 |
|
|
/* OBSOLETE file descriptor leaks, etc. */ */
|
| 181 |
|
|
/* OBSOLETE sim_module_uninstall (sd); */
|
| 182 |
|
|
/* OBSOLETE return 0; */
|
| 183 |
|
|
/* OBSOLETE } */
|
| 184 |
|
|
/* OBSOLETE */
|
| 185 |
|
|
/* OBSOLETE /* check for/establish the a reference program image */ */
|
| 186 |
|
|
/* OBSOLETE if (sim_analyze_program (sd, */
|
| 187 |
|
|
/* OBSOLETE (STATE_PROG_ARGV (sd) != NULL */
|
| 188 |
|
|
/* OBSOLETE ? *STATE_PROG_ARGV (sd) */
|
| 189 |
|
|
/* OBSOLETE : NULL), */
|
| 190 |
|
|
/* OBSOLETE abfd) != SIM_RC_OK) */
|
| 191 |
|
|
/* OBSOLETE { */
|
| 192 |
|
|
/* OBSOLETE sim_module_uninstall (sd); */
|
| 193 |
|
|
/* OBSOLETE return 0; */
|
| 194 |
|
|
/* OBSOLETE } */
|
| 195 |
|
|
/* OBSOLETE */
|
| 196 |
|
|
/* OBSOLETE /* establish any remaining configuration options */ */
|
| 197 |
|
|
/* OBSOLETE if (sim_config (sd) != SIM_RC_OK) */
|
| 198 |
|
|
/* OBSOLETE { */
|
| 199 |
|
|
/* OBSOLETE sim_module_uninstall (sd); */
|
| 200 |
|
|
/* OBSOLETE return 0; */
|
| 201 |
|
|
/* OBSOLETE } */
|
| 202 |
|
|
/* OBSOLETE */
|
| 203 |
|
|
/* OBSOLETE if (sim_post_argv_init (sd) != SIM_RC_OK) */
|
| 204 |
|
|
/* OBSOLETE { */
|
| 205 |
|
|
/* OBSOLETE /* Uninstall the modules to avoid memory leaks, */
|
| 206 |
|
|
/* OBSOLETE file descriptor leaks, etc. */ */
|
| 207 |
|
|
/* OBSOLETE sim_module_uninstall (sd); */
|
| 208 |
|
|
/* OBSOLETE return 0; */
|
| 209 |
|
|
/* OBSOLETE } */
|
| 210 |
|
|
/* OBSOLETE */
|
| 211 |
|
|
/* OBSOLETE return sd; */
|
| 212 |
|
|
/* OBSOLETE } */
|
| 213 |
|
|
/* OBSOLETE */
|
| 214 |
|
|
/* OBSOLETE */
|
| 215 |
|
|
/* OBSOLETE void */
|
| 216 |
|
|
/* OBSOLETE sim_close (SIM_DESC sd, int quitting) */
|
| 217 |
|
|
/* OBSOLETE { */
|
| 218 |
|
|
/* OBSOLETE /* Uninstall the modules to avoid memory leaks, */
|
| 219 |
|
|
/* OBSOLETE file descriptor leaks, etc. */ */
|
| 220 |
|
|
/* OBSOLETE sim_module_uninstall (sd); */
|
| 221 |
|
|
/* OBSOLETE } */
|
| 222 |
|
|
/* OBSOLETE */
|
| 223 |
|
|
/* OBSOLETE */
|
| 224 |
|
|
/* OBSOLETE SIM_RC */
|
| 225 |
|
|
/* OBSOLETE sim_create_inferior (SIM_DESC sd, */
|
| 226 |
|
|
/* OBSOLETE struct _bfd *abfd, */
|
| 227 |
|
|
/* OBSOLETE char **argv, */
|
| 228 |
|
|
/* OBSOLETE char **envp) */
|
| 229 |
|
|
/* OBSOLETE { */
|
| 230 |
|
|
/* OBSOLETE /* clear all registers */ */
|
| 231 |
|
|
/* OBSOLETE memset (&STATE_CPU (sd, 0)->regs, 0, sizeof (STATE_CPU (sd, 0)->regs)); */
|
| 232 |
|
|
/* OBSOLETE EIT_VB = EIT_VB_DEFAULT; */
|
| 233 |
|
|
/* OBSOLETE STATE_CPU (sd, 0)->unit = any_unit; */
|
| 234 |
|
|
/* OBSOLETE sim_module_init (sd); */
|
| 235 |
|
|
/* OBSOLETE if (abfd != NULL) */
|
| 236 |
|
|
/* OBSOLETE PC = bfd_get_start_address (abfd); */
|
| 237 |
|
|
/* OBSOLETE else */
|
| 238 |
|
|
/* OBSOLETE PC = 0xfffff000; /* reset value */ */
|
| 239 |
|
|
/* OBSOLETE return SIM_RC_OK; */
|
| 240 |
|
|
/* OBSOLETE } */
|
| 241 |
|
|
/* OBSOLETE */
|
| 242 |
|
|
/* OBSOLETE void */
|
| 243 |
|
|
/* OBSOLETE sim_do_command (SIM_DESC sd, char *cmd) */
|
| 244 |
|
|
/* OBSOLETE { */
|
| 245 |
|
|
/* OBSOLETE if (sim_args_command (sd, cmd) != SIM_RC_OK) */
|
| 246 |
|
|
/* OBSOLETE sim_io_printf (sd, "Unknown command `%s'\n", cmd); */
|
| 247 |
|
|
/* OBSOLETE } */
|
| 248 |
|
|
/* OBSOLETE */
|
| 249 |
|
|
/* OBSOLETE /* The following register definitions were ripped off from */
|
| 250 |
|
|
/* OBSOLETE gdb/config/tm-d30v.h. If any of those defs changes, this table needs to */
|
| 251 |
|
|
/* OBSOLETE be updated. */ */
|
| 252 |
|
|
/* OBSOLETE */
|
| 253 |
|
|
/* OBSOLETE #define NUM_REGS 86 */
|
| 254 |
|
|
/* OBSOLETE */
|
| 255 |
|
|
/* OBSOLETE #define R0_REGNUM 0 */
|
| 256 |
|
|
/* OBSOLETE #define FP_REGNUM 11 */
|
| 257 |
|
|
/* OBSOLETE #define LR_REGNUM 62 */
|
| 258 |
|
|
/* OBSOLETE #define SP_REGNUM 63 */
|
| 259 |
|
|
/* OBSOLETE #define SPI_REGNUM 64 /* Interrupt stack pointer */ */
|
| 260 |
|
|
/* OBSOLETE #define SPU_REGNUM 65 /* User stack pointer */ */
|
| 261 |
|
|
/* OBSOLETE #define CREGS_START 66 */
|
| 262 |
|
|
/* OBSOLETE */
|
| 263 |
|
|
/* OBSOLETE #define PSW_REGNUM (CREGS_START + 0) /* psw, bpsw, or dpsw??? */ */
|
| 264 |
|
|
/* OBSOLETE #define PSW_SM 0x80000000 /* Stack mode: 0 == interrupt (SPI), */
|
| 265 |
|
|
/* OBSOLETE 1 == user (SPU) */ */
|
| 266 |
|
|
/* OBSOLETE #define BPSW_REGNUM (CREGS_START + 1) /* Backup PSW (on interrupt) */ */
|
| 267 |
|
|
/* OBSOLETE #define PC_REGNUM (CREGS_START + 2) /* pc, bpc, or dpc??? */ */
|
| 268 |
|
|
/* OBSOLETE #define BPC_REGNUM (CREGS_START + 3) /* Backup PC (on interrupt) */ */
|
| 269 |
|
|
/* OBSOLETE #define DPSW_REGNUM (CREGS_START + 4) /* Backup PSW (on debug trap) */ */
|
| 270 |
|
|
/* OBSOLETE #define DPC_REGNUM (CREGS_START + 5) /* Backup PC (on debug trap) */ */
|
| 271 |
|
|
/* OBSOLETE #define RPT_C_REGNUM (CREGS_START + 7) /* Loop count */ */
|
| 272 |
|
|
/* OBSOLETE #define RPT_S_REGNUM (CREGS_START + 8) /* Loop start address*/ */
|
| 273 |
|
|
/* OBSOLETE #define RPT_E_REGNUM (CREGS_START + 9) /* Loop end address */ */
|
| 274 |
|
|
/* OBSOLETE #define MOD_S_REGNUM (CREGS_START + 10) */
|
| 275 |
|
|
/* OBSOLETE #define MOD_E_REGNUM (CREGS_START + 11) */
|
| 276 |
|
|
/* OBSOLETE #define IBA_REGNUM (CREGS_START + 14) /* Instruction break address */ */
|
| 277 |
|
|
/* OBSOLETE #define EIT_VB_REGNUM (CREGS_START + 15) /* Vector base address */ */
|
| 278 |
|
|
/* OBSOLETE #define INT_S_REGNUM (CREGS_START + 16) /* Interrupt status */ */
|
| 279 |
|
|
/* OBSOLETE #define INT_M_REGNUM (CREGS_START + 17) /* Interrupt mask */ */
|
| 280 |
|
|
/* OBSOLETE #define A0_REGNUM 84 */
|
| 281 |
|
|
/* OBSOLETE #define A1_REGNUM 85 */
|
| 282 |
|
|
/* OBSOLETE */
|
| 283 |
|
|
/* OBSOLETE int */
|
| 284 |
|
|
/* OBSOLETE sim_fetch_register (sd, regno, buf, length) */
|
| 285 |
|
|
/* OBSOLETE SIM_DESC sd; */
|
| 286 |
|
|
/* OBSOLETE int regno; */
|
| 287 |
|
|
/* OBSOLETE unsigned char *buf; */
|
| 288 |
|
|
/* OBSOLETE int length; */
|
| 289 |
|
|
/* OBSOLETE { */
|
| 290 |
|
|
/* OBSOLETE if (regno < A0_REGNUM) */
|
| 291 |
|
|
/* OBSOLETE { */
|
| 292 |
|
|
/* OBSOLETE unsigned32 reg; */
|
| 293 |
|
|
/* OBSOLETE */
|
| 294 |
|
|
/* OBSOLETE if (regno <= R0_REGNUM + 63) */
|
| 295 |
|
|
/* OBSOLETE reg = sd->cpu[0].regs.general_purpose[regno]; */
|
| 296 |
|
|
/* OBSOLETE else if (regno <= SPU_REGNUM) */
|
| 297 |
|
|
/* OBSOLETE reg = sd->cpu[0].regs.sp[regno - SPI_REGNUM]; */
|
| 298 |
|
|
/* OBSOLETE else */
|
| 299 |
|
|
/* OBSOLETE reg = sd->cpu[0].regs.control[regno - CREGS_START]; */
|
| 300 |
|
|
/* OBSOLETE */
|
| 301 |
|
|
/* OBSOLETE buf[0] = reg >> 24; */
|
| 302 |
|
|
/* OBSOLETE buf[1] = reg >> 16; */
|
| 303 |
|
|
/* OBSOLETE buf[2] = reg >> 8; */
|
| 304 |
|
|
/* OBSOLETE buf[3] = reg; */
|
| 305 |
|
|
/* OBSOLETE } */
|
| 306 |
|
|
/* OBSOLETE else if (regno < NUM_REGS) */
|
| 307 |
|
|
/* OBSOLETE { */
|
| 308 |
|
|
/* OBSOLETE unsigned32 reg; */
|
| 309 |
|
|
/* OBSOLETE */
|
| 310 |
|
|
/* OBSOLETE reg = sd->cpu[0].regs.accumulator[regno - A0_REGNUM] >> 32; */
|
| 311 |
|
|
/* OBSOLETE */
|
| 312 |
|
|
/* OBSOLETE buf[0] = reg >> 24; */
|
| 313 |
|
|
/* OBSOLETE buf[1] = reg >> 16; */
|
| 314 |
|
|
/* OBSOLETE buf[2] = reg >> 8; */
|
| 315 |
|
|
/* OBSOLETE buf[3] = reg; */
|
| 316 |
|
|
/* OBSOLETE */
|
| 317 |
|
|
/* OBSOLETE reg = sd->cpu[0].regs.accumulator[regno - A0_REGNUM]; */
|
| 318 |
|
|
/* OBSOLETE */
|
| 319 |
|
|
/* OBSOLETE buf[4] = reg >> 24; */
|
| 320 |
|
|
/* OBSOLETE buf[5] = reg >> 16; */
|
| 321 |
|
|
/* OBSOLETE buf[6] = reg >> 8; */
|
| 322 |
|
|
/* OBSOLETE buf[7] = reg; */
|
| 323 |
|
|
/* OBSOLETE } */
|
| 324 |
|
|
/* OBSOLETE else */
|
| 325 |
|
|
/* OBSOLETE abort (); */
|
| 326 |
|
|
/* OBSOLETE return -1; */
|
| 327 |
|
|
/* OBSOLETE } */
|
| 328 |
|
|
/* OBSOLETE */
|
| 329 |
|
|
/* OBSOLETE int */
|
| 330 |
|
|
/* OBSOLETE sim_store_register (sd, regno, buf, length) */
|
| 331 |
|
|
/* OBSOLETE SIM_DESC sd; */
|
| 332 |
|
|
/* OBSOLETE int regno; */
|
| 333 |
|
|
/* OBSOLETE unsigned char *buf; */
|
| 334 |
|
|
/* OBSOLETE int length; */
|
| 335 |
|
|
/* OBSOLETE { */
|
| 336 |
|
|
/* OBSOLETE if (regno < A0_REGNUM) */
|
| 337 |
|
|
/* OBSOLETE { */
|
| 338 |
|
|
/* OBSOLETE unsigned32 reg; */
|
| 339 |
|
|
/* OBSOLETE */
|
| 340 |
|
|
/* OBSOLETE reg = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3]; */
|
| 341 |
|
|
/* OBSOLETE */
|
| 342 |
|
|
/* OBSOLETE if (regno <= R0_REGNUM + 63) */
|
| 343 |
|
|
/* OBSOLETE sd->cpu[0].regs.general_purpose[regno] = reg; */
|
| 344 |
|
|
/* OBSOLETE else if (regno <= SPU_REGNUM) */
|
| 345 |
|
|
/* OBSOLETE sd->cpu[0].regs.sp[regno - SPI_REGNUM] = reg; */
|
| 346 |
|
|
/* OBSOLETE else */
|
| 347 |
|
|
/* OBSOLETE sd->cpu[0].regs.control[regno - CREGS_START] = reg; */
|
| 348 |
|
|
/* OBSOLETE } */
|
| 349 |
|
|
/* OBSOLETE else if (regno < NUM_REGS) */
|
| 350 |
|
|
/* OBSOLETE { */
|
| 351 |
|
|
/* OBSOLETE unsigned32 reg; */
|
| 352 |
|
|
/* OBSOLETE */
|
| 353 |
|
|
/* OBSOLETE reg = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3]; */
|
| 354 |
|
|
/* OBSOLETE */
|
| 355 |
|
|
/* OBSOLETE sd->cpu[0].regs.accumulator[regno - A0_REGNUM] = (unsigned64)reg << 32; */
|
| 356 |
|
|
/* OBSOLETE */
|
| 357 |
|
|
/* OBSOLETE reg = (buf[4] << 24) | (buf[5] << 16) | (buf[6] << 8) | buf[7]; */
|
| 358 |
|
|
/* OBSOLETE */
|
| 359 |
|
|
/* OBSOLETE sd->cpu[0].regs.accumulator[regno - A0_REGNUM] |= reg; */
|
| 360 |
|
|
/* OBSOLETE } */
|
| 361 |
|
|
/* OBSOLETE else */
|
| 362 |
|
|
/* OBSOLETE abort (); */
|
| 363 |
|
|
/* OBSOLETE return -1; */
|
| 364 |
|
|
/* OBSOLETE } */
|
