-/* This file is part of the program psim.
-
- Copyright (C) 1997, Free Software Foundation
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
-
-
-#include <stdarg.h>
-#include <ctype.h>
-
-#include "sim-main.h"
-#include "sim-options.h"
-
-#include "bfd.h"
-#include "sim-utils.h"
-
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-static unsigned long extmem_size = 1024*1024*8; /* 8 meg is the maximum listed in the arch. manual */
-
-static const char * get_insn_name (sim_cpu *, int);
-
-#define SIM_ADDR unsigned
-
-
-#define OPTION_TRACE_CALL 200
-#define OPTION_TRACE_TRAPDUMP 201
-#define OPTION_EXTMEM_SIZE 202
-
-static SIM_RC
-d30v_option_handler (SIM_DESC sd,
- sim_cpu *cpu,
- int opt,
- char *arg,
- int command_p)
-{
- char *suffix;
-
- switch (opt)
- {
- default:
- break;
-
- case OPTION_TRACE_CALL:
- if (arg == NULL || strcmp (arg, "yes") == 0 || strcmp (arg, "on") == 0)
- TRACE_CALL_P = 1;
- else if (strcmp (arg, "no") == 0 || strcmp (arg, "off") == 0)
- TRACE_CALL_P = 0;
- else
- {
- sim_io_eprintf (sd, "Unreconized --trace-call option `%s'\n", arg);
- return SIM_RC_FAIL;
- }
- return SIM_RC_OK;
-
- case OPTION_TRACE_TRAPDUMP:
- if (arg == NULL || strcmp (arg, "yes") == 0 || strcmp (arg, "on") == 0)
- TRACE_TRAP_P = 1;
- else if (strcmp (arg, "no") == 0 || strcmp (arg, "off") == 0)
- TRACE_TRAP_P = 0;
- else
- {
- sim_io_eprintf (sd, "Unreconized --trace-call option `%s'\n", arg);
- return SIM_RC_FAIL;
- }
- return SIM_RC_OK;
-
- case OPTION_EXTMEM_SIZE:
- if (arg == NULL || !isdigit (*arg))
- {
- sim_io_eprintf (sd, "Invalid memory size `%s'", arg);
- return SIM_RC_FAIL;
- }
-
- suffix = arg;
- extmem_size = strtol (arg, &suffix, 0);
- if (*suffix == 'm' || *suffix == 'M')
- extmem_size <<= 20;
- else if (*suffix == 'k' || *suffix == 'K')
- extmem_size <<= 10;
- sim_do_commandf (sd, "memory delete 0x80000000");
- sim_do_commandf (sd, "memory region 0x80000000,0x%lx", extmem_size);
-
- return SIM_RC_OK;
- }
-
- sim_io_eprintf (sd, "Unknown option (%d)\n", opt);
- return SIM_RC_FAIL;
-}
-
-static const OPTION d30v_options[] =
-{
- { {"trace-call", optional_argument, NULL, OPTION_TRACE_CALL},
- '\0', "on|off", "Enable tracing of calls and returns, checking saved registers",
- d30v_option_handler },
- { {"trace-trapdump", optional_argument, NULL, OPTION_TRACE_TRAPDUMP},
- '\0', "on|off",
-#if TRAPDUMP
- "Traps 0..30 dump out all of the registers (defaults on)",
-#else
- "Traps 0..30 dump out all of the registers",
-#endif
- d30v_option_handler },
- { {"extmem-size", required_argument, NULL, OPTION_EXTMEM_SIZE},
- '\0', "size", "Change size of external memory, default 8 meg",
- d30v_option_handler },
- { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
-};
-
-/* Return name of an insn, used by insn profiling. */
-
-static const char *
-get_insn_name (sim_cpu *cpu, int i)
-{
- return itable[i].name;
-}
-
-/* Structures used by the simulator, for gdb just have static structures */
-
-SIM_DESC
-sim_open (SIM_OPEN_KIND kind,
- host_callback *callback,
- struct _bfd *abfd,
- char **argv)
-{
- SIM_DESC sd = sim_state_alloc (kind, callback);
-
- /* FIXME: watchpoints code shouldn't need this */
- STATE_WATCHPOINTS (sd)->pc = &(PC);
- STATE_WATCHPOINTS (sd)->sizeof_pc = sizeof (PC);
- STATE_WATCHPOINTS (sd)->interrupt_handler = d30v_interrupt_event;
-
- /* Initialize the mechanism for doing insn profiling. */
- CPU_INSN_NAME (STATE_CPU (sd, 0)) = get_insn_name;
- CPU_MAX_INSNS (STATE_CPU (sd, 0)) = nr_itable_entries;
-
-#ifdef TRAPDUMP
- TRACE_TRAP_P = TRAPDUMP;
-#endif
-
- if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK)
- return 0;
- sim_add_option_table (sd, NULL, d30v_options);
-
- /* Memory and EEPROM */
- /* internal instruction RAM - fixed */
- sim_do_commandf (sd, "memory region 0,0x10000");
- /* internal data RAM - fixed */
- sim_do_commandf (sd, "memory region 0x20000000,0x8000");
- /* control register dummy area */
- sim_do_commandf (sd, "memory region 0x40000000,0x10000");
- /* external RAM */
- sim_do_commandf (sd, "memory region 0x80000000,0x%lx", extmem_size);
- /* EIT RAM */
- sim_do_commandf (sd, "memory region 0xfffff000,0x1000");
-
- /* getopt will print the error message so we just have to exit if this fails.
- FIXME: Hmmm... in the case of gdb we need getopt to call
- print_filtered. */
- if (sim_parse_args (sd, argv) != SIM_RC_OK)
- {
- /* Uninstall the modules to avoid memory leaks,
- file descriptor leaks, etc. */
- sim_module_uninstall (sd);
- return 0;
- }
-
- /* check for/establish the a reference program image */
- if (sim_analyze_program (sd,
- (STATE_PROG_ARGV (sd) != NULL
- ? *STATE_PROG_ARGV (sd)
- : NULL),
- abfd) != SIM_RC_OK)
- {
- sim_module_uninstall (sd);
- return 0;
- }
-
- /* establish any remaining configuration options */
- if (sim_config (sd) != SIM_RC_OK)
- {
- sim_module_uninstall (sd);
- return 0;
- }
-
- if (sim_post_argv_init (sd) != SIM_RC_OK)
- {
- /* Uninstall the modules to avoid memory leaks,
- file descriptor leaks, etc. */
- sim_module_uninstall (sd);
- return 0;
- }
-
- return sd;
-}
-
-
-void
-sim_close (SIM_DESC sd, int quitting)
-{
- /* Uninstall the modules to avoid memory leaks,
- file descriptor leaks, etc. */
- sim_module_uninstall (sd);
-}
-
-
-SIM_RC
-sim_create_inferior (SIM_DESC sd,
- struct _bfd *abfd,
- char **argv,
- char **envp)
-{
- /* clear all registers */
- memset (&STATE_CPU (sd, 0)->regs, 0, sizeof (STATE_CPU (sd, 0)->regs));
- EIT_VB = EIT_VB_DEFAULT;
- STATE_CPU (sd, 0)->unit = any_unit;
- sim_module_init (sd);
- if (abfd != NULL)
- PC = bfd_get_start_address (abfd);
- else
- PC = 0xfffff000; /* reset value */
- return SIM_RC_OK;
-}
-
-void
-sim_do_command (SIM_DESC sd, char *cmd)
-{
- if (sim_args_command (sd, cmd) != SIM_RC_OK)
- sim_io_printf (sd, "Unknown command `%s'\n", cmd);
-}
-
-/* The following register definitions were ripped off from
- gdb/config/tm-d30v.h. If any of those defs changes, this table needs to
- be updated. */
-
-#define NUM_REGS 86
-
-#define R0_REGNUM 0
-#define FP_REGNUM 11
-#define LR_REGNUM 62
-#define SP_REGNUM 63
-#define SPI_REGNUM 64 /* Interrupt stack pointer */
-#define SPU_REGNUM 65 /* User stack pointer */
-#define CREGS_START 66
-
-#define PSW_REGNUM (CREGS_START + 0) /* psw, bpsw, or dpsw??? */
-#define PSW_SM 0x80000000 /* Stack mode: 0 == interrupt (SPI),
- 1 == user (SPU) */
-#define BPSW_REGNUM (CREGS_START + 1) /* Backup PSW (on interrupt) */
-#define PC_REGNUM (CREGS_START + 2) /* pc, bpc, or dpc??? */
-#define BPC_REGNUM (CREGS_START + 3) /* Backup PC (on interrupt) */
-#define DPSW_REGNUM (CREGS_START + 4) /* Backup PSW (on debug trap) */
-#define DPC_REGNUM (CREGS_START + 5) /* Backup PC (on debug trap) */
-#define RPT_C_REGNUM (CREGS_START + 7) /* Loop count */
-#define RPT_S_REGNUM (CREGS_START + 8) /* Loop start address*/
-#define RPT_E_REGNUM (CREGS_START + 9) /* Loop end address */
-#define MOD_S_REGNUM (CREGS_START + 10)
-#define MOD_E_REGNUM (CREGS_START + 11)
-#define IBA_REGNUM (CREGS_START + 14) /* Instruction break address */
-#define EIT_VB_REGNUM (CREGS_START + 15) /* Vector base address */
-#define INT_S_REGNUM (CREGS_START + 16) /* Interrupt status */
-#define INT_M_REGNUM (CREGS_START + 17) /* Interrupt mask */
-#define A0_REGNUM 84
-#define A1_REGNUM 85
-
-int
-sim_fetch_register (sd, regno, buf, length)
- SIM_DESC sd;
- int regno;
- unsigned char *buf;
- int length;
-{
- if (regno < A0_REGNUM)
- {
- unsigned32 reg;
-
- if (regno <= R0_REGNUM + 63)
- reg = sd->cpu[0].regs.general_purpose[regno];
- else if (regno <= SPU_REGNUM)
- reg = sd->cpu[0].regs.sp[regno - SPI_REGNUM];
- else
- reg = sd->cpu[0].regs.control[regno - CREGS_START];
-
- buf[0] = reg >> 24;
- buf[1] = reg >> 16;
- buf[2] = reg >> 8;
- buf[3] = reg;
- }
- else if (regno < NUM_REGS)
- {
- unsigned32 reg;
-
- reg = sd->cpu[0].regs.accumulator[regno - A0_REGNUM] >> 32;
-
- buf[0] = reg >> 24;
- buf[1] = reg >> 16;
- buf[2] = reg >> 8;
- buf[3] = reg;
-
- reg = sd->cpu[0].regs.accumulator[regno - A0_REGNUM];
-
- buf[4] = reg >> 24;
- buf[5] = reg >> 16;
- buf[6] = reg >> 8;
- buf[7] = reg;
- }
- else
- abort ();
- return -1;
-}
-
-int
-sim_store_register (sd, regno, buf, length)
- SIM_DESC sd;
- int regno;
- unsigned char *buf;
- int length;
-{
- if (regno < A0_REGNUM)
- {
- unsigned32 reg;
-
- reg = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
-
- if (regno <= R0_REGNUM + 63)
- sd->cpu[0].regs.general_purpose[regno] = reg;
- else if (regno <= SPU_REGNUM)
- sd->cpu[0].regs.sp[regno - SPI_REGNUM] = reg;
- else
- sd->cpu[0].regs.control[regno - CREGS_START] = reg;
- }
- else if (regno < NUM_REGS)
- {
- unsigned32 reg;
-
- reg = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3];
-
- sd->cpu[0].regs.accumulator[regno - A0_REGNUM] = (unsigned64)reg << 32;
-
- reg = (buf[4] << 24) | (buf[5] << 16) | (buf[6] << 8) | buf[7];
-
- sd->cpu[0].regs.accumulator[regno - A0_REGNUM] |= reg;
- }
- else
- abort ();
- return -1;
-}
+/* OBSOLETE /* This file is part of the program psim. */
+/* OBSOLETE */
+/* OBSOLETE Copyright (C) 1997, Free Software Foundation */
+/* OBSOLETE */
+/* OBSOLETE This program is free software; you can redistribute it and/or modify */
+/* OBSOLETE it under the terms of the GNU General Public License as published by */
+/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
+/* OBSOLETE (at your option) any later version. */
+/* OBSOLETE */
+/* OBSOLETE This program is distributed in the hope that it will be useful, */
+/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* OBSOLETE GNU General Public License for more details. */
+/* OBSOLETE */
+/* OBSOLETE You should have received a copy of the GNU General Public License */
+/* OBSOLETE along with this program; if not, write to the Free Software */
+/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+/* OBSOLETE */
+/* OBSOLETE */ */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE #include <stdarg.h> */
+/* OBSOLETE #include <ctype.h> */
+/* OBSOLETE */
+/* OBSOLETE #include "sim-main.h" */
+/* OBSOLETE #include "sim-options.h" */
+/* OBSOLETE */
+/* OBSOLETE #include "bfd.h" */
+/* OBSOLETE #include "sim-utils.h" */
+/* OBSOLETE */
+/* OBSOLETE #ifdef HAVE_STDLIB_H */
+/* OBSOLETE #include <stdlib.h> */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE static unsigned long extmem_size = 1024*1024*8; /* 8 meg is the maximum listed in the arch. manual */ */
+/* OBSOLETE */
+/* OBSOLETE static const char * get_insn_name (sim_cpu *, int); */
+/* OBSOLETE */
+/* OBSOLETE #define SIM_ADDR unsigned */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE #define OPTION_TRACE_CALL 200 */
+/* OBSOLETE #define OPTION_TRACE_TRAPDUMP 201 */
+/* OBSOLETE #define OPTION_EXTMEM_SIZE 202 */
+/* OBSOLETE */
+/* OBSOLETE static SIM_RC */
+/* OBSOLETE d30v_option_handler (SIM_DESC sd, */
+/* OBSOLETE sim_cpu *cpu, */
+/* OBSOLETE int opt, */
+/* OBSOLETE char *arg, */
+/* OBSOLETE int command_p) */
+/* OBSOLETE { */
+/* OBSOLETE char *suffix; */
+/* OBSOLETE */
+/* OBSOLETE switch (opt) */
+/* OBSOLETE { */
+/* OBSOLETE default: */
+/* OBSOLETE break; */
+/* OBSOLETE */
+/* OBSOLETE case OPTION_TRACE_CALL: */
+/* OBSOLETE if (arg == NULL || strcmp (arg, "yes") == 0 || strcmp (arg, "on") == 0) */
+/* OBSOLETE TRACE_CALL_P = 1; */
+/* OBSOLETE else if (strcmp (arg, "no") == 0 || strcmp (arg, "off") == 0) */
+/* OBSOLETE TRACE_CALL_P = 0; */
+/* OBSOLETE else */
+/* OBSOLETE { */
+/* OBSOLETE sim_io_eprintf (sd, "Unreconized --trace-call option `%s'\n", arg); */
+/* OBSOLETE return SIM_RC_FAIL; */
+/* OBSOLETE } */
+/* OBSOLETE return SIM_RC_OK; */
+/* OBSOLETE */
+/* OBSOLETE case OPTION_TRACE_TRAPDUMP: */
+/* OBSOLETE if (arg == NULL || strcmp (arg, "yes") == 0 || strcmp (arg, "on") == 0) */
+/* OBSOLETE TRACE_TRAP_P = 1; */
+/* OBSOLETE else if (strcmp (arg, "no") == 0 || strcmp (arg, "off") == 0) */
+/* OBSOLETE TRACE_TRAP_P = 0; */
+/* OBSOLETE else */
+/* OBSOLETE { */
+/* OBSOLETE sim_io_eprintf (sd, "Unreconized --trace-call option `%s'\n", arg); */
+/* OBSOLETE return SIM_RC_FAIL; */
+/* OBSOLETE } */
+/* OBSOLETE return SIM_RC_OK; */
+/* OBSOLETE */
+/* OBSOLETE case OPTION_EXTMEM_SIZE: */
+/* OBSOLETE if (arg == NULL || !isdigit (*arg)) */
+/* OBSOLETE { */
+/* OBSOLETE sim_io_eprintf (sd, "Invalid memory size `%s'", arg); */
+/* OBSOLETE return SIM_RC_FAIL; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE suffix = arg; */
+/* OBSOLETE extmem_size = strtol (arg, &suffix, 0); */
+/* OBSOLETE if (*suffix == 'm' || *suffix == 'M') */
+/* OBSOLETE extmem_size <<= 20; */
+/* OBSOLETE else if (*suffix == 'k' || *suffix == 'K') */
+/* OBSOLETE extmem_size <<= 10; */
+/* OBSOLETE sim_do_commandf (sd, "memory delete 0x80000000"); */
+/* OBSOLETE sim_do_commandf (sd, "memory region 0x80000000,0x%lx", extmem_size); */
+/* OBSOLETE */
+/* OBSOLETE return SIM_RC_OK; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE sim_io_eprintf (sd, "Unknown option (%d)\n", opt); */
+/* OBSOLETE return SIM_RC_FAIL; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE static const OPTION d30v_options[] = */
+/* OBSOLETE { */
+/* OBSOLETE { {"trace-call", optional_argument, NULL, OPTION_TRACE_CALL}, */
+/* OBSOLETE '\0', "on|off", "Enable tracing of calls and returns, checking saved registers", */
+/* OBSOLETE d30v_option_handler }, */
+/* OBSOLETE { {"trace-trapdump", optional_argument, NULL, OPTION_TRACE_TRAPDUMP}, */
+/* OBSOLETE '\0', "on|off", */
+/* OBSOLETE #if TRAPDUMP */
+/* OBSOLETE "Traps 0..30 dump out all of the registers (defaults on)", */
+/* OBSOLETE #else */
+/* OBSOLETE "Traps 0..30 dump out all of the registers", */
+/* OBSOLETE #endif */
+/* OBSOLETE d30v_option_handler }, */
+/* OBSOLETE { {"extmem-size", required_argument, NULL, OPTION_EXTMEM_SIZE}, */
+/* OBSOLETE '\0', "size", "Change size of external memory, default 8 meg", */
+/* OBSOLETE d30v_option_handler }, */
+/* OBSOLETE { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL } */
+/* OBSOLETE }; */
+/* OBSOLETE */
+/* OBSOLETE /* Return name of an insn, used by insn profiling. */ */
+/* OBSOLETE */
+/* OBSOLETE static const char * */
+/* OBSOLETE get_insn_name (sim_cpu *cpu, int i) */
+/* OBSOLETE { */
+/* OBSOLETE return itable[i].name; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* Structures used by the simulator, for gdb just have static structures */ */
+/* OBSOLETE */
+/* OBSOLETE SIM_DESC */
+/* OBSOLETE sim_open (SIM_OPEN_KIND kind, */
+/* OBSOLETE host_callback *callback, */
+/* OBSOLETE struct _bfd *abfd, */
+/* OBSOLETE char **argv) */
+/* OBSOLETE { */
+/* OBSOLETE SIM_DESC sd = sim_state_alloc (kind, callback); */
+/* OBSOLETE */
+/* OBSOLETE /* FIXME: watchpoints code shouldn't need this */ */
+/* OBSOLETE STATE_WATCHPOINTS (sd)->pc = &(PC); */
+/* OBSOLETE STATE_WATCHPOINTS (sd)->sizeof_pc = sizeof (PC); */
+/* OBSOLETE STATE_WATCHPOINTS (sd)->interrupt_handler = d30v_interrupt_event; */
+/* OBSOLETE */
+/* OBSOLETE /* Initialize the mechanism for doing insn profiling. */ */
+/* OBSOLETE CPU_INSN_NAME (STATE_CPU (sd, 0)) = get_insn_name; */
+/* OBSOLETE CPU_MAX_INSNS (STATE_CPU (sd, 0)) = nr_itable_entries; */
+/* OBSOLETE */
+/* OBSOLETE #ifdef TRAPDUMP */
+/* OBSOLETE TRACE_TRAP_P = TRAPDUMP; */
+/* OBSOLETE #endif */
+/* OBSOLETE */
+/* OBSOLETE if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK) */
+/* OBSOLETE return 0; */
+/* OBSOLETE sim_add_option_table (sd, NULL, d30v_options); */
+/* OBSOLETE */
+/* OBSOLETE /* Memory and EEPROM */ */
+/* OBSOLETE /* internal instruction RAM - fixed */ */
+/* OBSOLETE sim_do_commandf (sd, "memory region 0,0x10000"); */
+/* OBSOLETE /* internal data RAM - fixed */ */
+/* OBSOLETE sim_do_commandf (sd, "memory region 0x20000000,0x8000"); */
+/* OBSOLETE /* control register dummy area */ */
+/* OBSOLETE sim_do_commandf (sd, "memory region 0x40000000,0x10000"); */
+/* OBSOLETE /* external RAM */ */
+/* OBSOLETE sim_do_commandf (sd, "memory region 0x80000000,0x%lx", extmem_size); */
+/* OBSOLETE /* EIT RAM */ */
+/* OBSOLETE sim_do_commandf (sd, "memory region 0xfffff000,0x1000"); */
+/* OBSOLETE */
+/* OBSOLETE /* getopt will print the error message so we just have to exit if this fails. */
+/* OBSOLETE FIXME: Hmmm... in the case of gdb we need getopt to call */
+/* OBSOLETE print_filtered. */ */
+/* OBSOLETE if (sim_parse_args (sd, argv) != SIM_RC_OK) */
+/* OBSOLETE { */
+/* OBSOLETE /* Uninstall the modules to avoid memory leaks, */
+/* OBSOLETE file descriptor leaks, etc. */ */
+/* OBSOLETE sim_module_uninstall (sd); */
+/* OBSOLETE return 0; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* check for/establish the a reference program image */ */
+/* OBSOLETE if (sim_analyze_program (sd, */
+/* OBSOLETE (STATE_PROG_ARGV (sd) != NULL */
+/* OBSOLETE ? *STATE_PROG_ARGV (sd) */
+/* OBSOLETE : NULL), */
+/* OBSOLETE abfd) != SIM_RC_OK) */
+/* OBSOLETE { */
+/* OBSOLETE sim_module_uninstall (sd); */
+/* OBSOLETE return 0; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* establish any remaining configuration options */ */
+/* OBSOLETE if (sim_config (sd) != SIM_RC_OK) */
+/* OBSOLETE { */
+/* OBSOLETE sim_module_uninstall (sd); */
+/* OBSOLETE return 0; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE if (sim_post_argv_init (sd) != SIM_RC_OK) */
+/* OBSOLETE { */
+/* OBSOLETE /* Uninstall the modules to avoid memory leaks, */
+/* OBSOLETE file descriptor leaks, etc. */ */
+/* OBSOLETE sim_module_uninstall (sd); */
+/* OBSOLETE return 0; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE return sd; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE void */
+/* OBSOLETE sim_close (SIM_DESC sd, int quitting) */
+/* OBSOLETE { */
+/* OBSOLETE /* Uninstall the modules to avoid memory leaks, */
+/* OBSOLETE file descriptor leaks, etc. */ */
+/* OBSOLETE sim_module_uninstall (sd); */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE */
+/* OBSOLETE SIM_RC */
+/* OBSOLETE sim_create_inferior (SIM_DESC sd, */
+/* OBSOLETE struct _bfd *abfd, */
+/* OBSOLETE char **argv, */
+/* OBSOLETE char **envp) */
+/* OBSOLETE { */
+/* OBSOLETE /* clear all registers */ */
+/* OBSOLETE memset (&STATE_CPU (sd, 0)->regs, 0, sizeof (STATE_CPU (sd, 0)->regs)); */
+/* OBSOLETE EIT_VB = EIT_VB_DEFAULT; */
+/* OBSOLETE STATE_CPU (sd, 0)->unit = any_unit; */
+/* OBSOLETE sim_module_init (sd); */
+/* OBSOLETE if (abfd != NULL) */
+/* OBSOLETE PC = bfd_get_start_address (abfd); */
+/* OBSOLETE else */
+/* OBSOLETE PC = 0xfffff000; /* reset value */ */
+/* OBSOLETE return SIM_RC_OK; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE void */
+/* OBSOLETE sim_do_command (SIM_DESC sd, char *cmd) */
+/* OBSOLETE { */
+/* OBSOLETE if (sim_args_command (sd, cmd) != SIM_RC_OK) */
+/* OBSOLETE sim_io_printf (sd, "Unknown command `%s'\n", cmd); */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE /* The following register definitions were ripped off from */
+/* OBSOLETE gdb/config/tm-d30v.h. If any of those defs changes, this table needs to */
+/* OBSOLETE be updated. */ */
+/* OBSOLETE */
+/* OBSOLETE #define NUM_REGS 86 */
+/* OBSOLETE */
+/* OBSOLETE #define R0_REGNUM 0 */
+/* OBSOLETE #define FP_REGNUM 11 */
+/* OBSOLETE #define LR_REGNUM 62 */
+/* OBSOLETE #define SP_REGNUM 63 */
+/* OBSOLETE #define SPI_REGNUM 64 /* Interrupt stack pointer */ */
+/* OBSOLETE #define SPU_REGNUM 65 /* User stack pointer */ */
+/* OBSOLETE #define CREGS_START 66 */
+/* OBSOLETE */
+/* OBSOLETE #define PSW_REGNUM (CREGS_START + 0) /* psw, bpsw, or dpsw??? */ */
+/* OBSOLETE #define PSW_SM 0x80000000 /* Stack mode: 0 == interrupt (SPI), */
+/* OBSOLETE 1 == user (SPU) */ */
+/* OBSOLETE #define BPSW_REGNUM (CREGS_START + 1) /* Backup PSW (on interrupt) */ */
+/* OBSOLETE #define PC_REGNUM (CREGS_START + 2) /* pc, bpc, or dpc??? */ */
+/* OBSOLETE #define BPC_REGNUM (CREGS_START + 3) /* Backup PC (on interrupt) */ */
+/* OBSOLETE #define DPSW_REGNUM (CREGS_START + 4) /* Backup PSW (on debug trap) */ */
+/* OBSOLETE #define DPC_REGNUM (CREGS_START + 5) /* Backup PC (on debug trap) */ */
+/* OBSOLETE #define RPT_C_REGNUM (CREGS_START + 7) /* Loop count */ */
+/* OBSOLETE #define RPT_S_REGNUM (CREGS_START + 8) /* Loop start address*/ */
+/* OBSOLETE #define RPT_E_REGNUM (CREGS_START + 9) /* Loop end address */ */
+/* OBSOLETE #define MOD_S_REGNUM (CREGS_START + 10) */
+/* OBSOLETE #define MOD_E_REGNUM (CREGS_START + 11) */
+/* OBSOLETE #define IBA_REGNUM (CREGS_START + 14) /* Instruction break address */ */
+/* OBSOLETE #define EIT_VB_REGNUM (CREGS_START + 15) /* Vector base address */ */
+/* OBSOLETE #define INT_S_REGNUM (CREGS_START + 16) /* Interrupt status */ */
+/* OBSOLETE #define INT_M_REGNUM (CREGS_START + 17) /* Interrupt mask */ */
+/* OBSOLETE #define A0_REGNUM 84 */
+/* OBSOLETE #define A1_REGNUM 85 */
+/* OBSOLETE */
+/* OBSOLETE int */
+/* OBSOLETE sim_fetch_register (sd, regno, buf, length) */
+/* OBSOLETE SIM_DESC sd; */
+/* OBSOLETE int regno; */
+/* OBSOLETE unsigned char *buf; */
+/* OBSOLETE int length; */
+/* OBSOLETE { */
+/* OBSOLETE if (regno < A0_REGNUM) */
+/* OBSOLETE { */
+/* OBSOLETE unsigned32 reg; */
+/* OBSOLETE */
+/* OBSOLETE if (regno <= R0_REGNUM + 63) */
+/* OBSOLETE reg = sd->cpu[0].regs.general_purpose[regno]; */
+/* OBSOLETE else if (regno <= SPU_REGNUM) */
+/* OBSOLETE reg = sd->cpu[0].regs.sp[regno - SPI_REGNUM]; */
+/* OBSOLETE else */
+/* OBSOLETE reg = sd->cpu[0].regs.control[regno - CREGS_START]; */
+/* OBSOLETE */
+/* OBSOLETE buf[0] = reg >> 24; */
+/* OBSOLETE buf[1] = reg >> 16; */
+/* OBSOLETE buf[2] = reg >> 8; */
+/* OBSOLETE buf[3] = reg; */
+/* OBSOLETE } */
+/* OBSOLETE else if (regno < NUM_REGS) */
+/* OBSOLETE { */
+/* OBSOLETE unsigned32 reg; */
+/* OBSOLETE */
+/* OBSOLETE reg = sd->cpu[0].regs.accumulator[regno - A0_REGNUM] >> 32; */
+/* OBSOLETE */
+/* OBSOLETE buf[0] = reg >> 24; */
+/* OBSOLETE buf[1] = reg >> 16; */
+/* OBSOLETE buf[2] = reg >> 8; */
+/* OBSOLETE buf[3] = reg; */
+/* OBSOLETE */
+/* OBSOLETE reg = sd->cpu[0].regs.accumulator[regno - A0_REGNUM]; */
+/* OBSOLETE */
+/* OBSOLETE buf[4] = reg >> 24; */
+/* OBSOLETE buf[5] = reg >> 16; */
+/* OBSOLETE buf[6] = reg >> 8; */
+/* OBSOLETE buf[7] = reg; */
+/* OBSOLETE } */
+/* OBSOLETE else */
+/* OBSOLETE abort (); */
+/* OBSOLETE return -1; */
+/* OBSOLETE } */
+/* OBSOLETE */
+/* OBSOLETE int */
+/* OBSOLETE sim_store_register (sd, regno, buf, length) */
+/* OBSOLETE SIM_DESC sd; */
+/* OBSOLETE int regno; */
+/* OBSOLETE unsigned char *buf; */
+/* OBSOLETE int length; */
+/* OBSOLETE { */
+/* OBSOLETE if (regno < A0_REGNUM) */
+/* OBSOLETE { */
+/* OBSOLETE unsigned32 reg; */
+/* OBSOLETE */
+/* OBSOLETE reg = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3]; */
+/* OBSOLETE */
+/* OBSOLETE if (regno <= R0_REGNUM + 63) */
+/* OBSOLETE sd->cpu[0].regs.general_purpose[regno] = reg; */
+/* OBSOLETE else if (regno <= SPU_REGNUM) */
+/* OBSOLETE sd->cpu[0].regs.sp[regno - SPI_REGNUM] = reg; */
+/* OBSOLETE else */
+/* OBSOLETE sd->cpu[0].regs.control[regno - CREGS_START] = reg; */
+/* OBSOLETE } */
+/* OBSOLETE else if (regno < NUM_REGS) */
+/* OBSOLETE { */
+/* OBSOLETE unsigned32 reg; */
+/* OBSOLETE */
+/* OBSOLETE reg = (buf[0] << 24) | (buf[1] << 16) | (buf[2] << 8) | buf[3]; */
+/* OBSOLETE */
+/* OBSOLETE sd->cpu[0].regs.accumulator[regno - A0_REGNUM] = (unsigned64)reg << 32; */
+/* OBSOLETE */
+/* OBSOLETE reg = (buf[4] << 24) | (buf[5] << 16) | (buf[6] << 8) | buf[7]; */
+/* OBSOLETE */
+/* OBSOLETE sd->cpu[0].regs.accumulator[regno - A0_REGNUM] |= reg; */
+/* OBSOLETE } */
+/* OBSOLETE else */
+/* OBSOLETE abort (); */
+/* OBSOLETE return -1; */
+/* OBSOLETE } */
projects / binutils.git / blobdiff