diff options
Diffstat (limited to 'sim/d30v/cpu.c')
| -rw-r--r-- | sim/d30v/cpu.c | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/sim/d30v/cpu.c b/sim/d30v/cpu.c deleted file mode 100644 index 32d8829..0000000 --- a/sim/d30v/cpu.c +++ /dev/null @@ -1,172 +0,0 @@ -/* OBSOLETE /* Mitsubishi Electric Corp. D30V Simulator. */ -/* OBSOLETE Copyright (C) 1997, Free Software Foundation, Inc. */ -/* OBSOLETE Contributed by Cygnus Support. */ -/* OBSOLETE */ -/* OBSOLETE This file is part of GDB, the GNU debugger. */ -/* 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, or (at your option) */ -/* OBSOLETE 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 along */ -/* OBSOLETE with this program; if not, write to the Free Software Foundation, Inc., */ -/* OBSOLETE 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE #ifndef _CPU_C_ */ -/* OBSOLETE #define _CPU_C_ */ -/* OBSOLETE */ -/* OBSOLETE #include "sim-main.h" */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE int */ -/* OBSOLETE is_wrong_slot (SIM_DESC sd, */ -/* OBSOLETE address_word cia, */ -/* OBSOLETE itable_index index) */ -/* OBSOLETE { */ -/* OBSOLETE switch (STATE_CPU (sd, 0)->unit) */ -/* OBSOLETE { */ -/* OBSOLETE case memory_unit: */ -/* OBSOLETE return !itable[index].option[itable_option_mu]; */ -/* OBSOLETE case integer_unit: */ -/* OBSOLETE return !itable[index].option[itable_option_iu]; */ -/* OBSOLETE case any_unit: */ -/* OBSOLETE return 0; */ -/* OBSOLETE default: */ -/* OBSOLETE sim_engine_abort (sd, STATE_CPU (sd, 0), cia, */ -/* OBSOLETE "internal error - is_wrong_slot - bad switch"); */ -/* OBSOLETE return -1; */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE int */ -/* OBSOLETE is_condition_ok (SIM_DESC sd, */ -/* OBSOLETE address_word cia, */ -/* OBSOLETE int cond) */ -/* OBSOLETE { */ -/* OBSOLETE switch (cond) */ -/* OBSOLETE { */ -/* OBSOLETE case 0x0: */ -/* OBSOLETE return 1; */ -/* OBSOLETE case 0x1: */ -/* OBSOLETE return PSW_VAL(PSW_F0); */ -/* OBSOLETE case 0x2: */ -/* OBSOLETE return !PSW_VAL(PSW_F0); */ -/* OBSOLETE case 0x3: */ -/* OBSOLETE return PSW_VAL(PSW_F1); */ -/* OBSOLETE case 0x4: */ -/* OBSOLETE return !PSW_VAL(PSW_F1); */ -/* OBSOLETE case 0x5: */ -/* OBSOLETE return PSW_VAL(PSW_F0) && PSW_VAL(PSW_F1); */ -/* OBSOLETE case 0x6: */ -/* OBSOLETE return PSW_VAL(PSW_F0) && !PSW_VAL(PSW_F1); */ -/* OBSOLETE case 0x7: */ -/* OBSOLETE sim_engine_abort (sd, STATE_CPU (sd, 0), cia, */ -/* OBSOLETE "is_condition_ok - bad instruction condition bits"); */ -/* OBSOLETE return 0; */ -/* OBSOLETE default: */ -/* OBSOLETE sim_engine_abort (sd, STATE_CPU (sd, 0), cia, */ -/* OBSOLETE "internal error - is_condition_ok - bad switch"); */ -/* OBSOLETE return -1; */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* If --trace-call, trace calls, remembering the current state of */ -/* OBSOLETE registers. */ */ -/* OBSOLETE */ -/* OBSOLETE typedef struct _call_stack { */ -/* OBSOLETE struct _call_stack *prev; */ -/* OBSOLETE registers regs; */ -/* OBSOLETE } call_stack; */ -/* OBSOLETE */ -/* OBSOLETE static call_stack *call_stack_head = (call_stack *)0; */ -/* OBSOLETE static int call_depth = 0; */ -/* OBSOLETE */ -/* OBSOLETE void call_occurred (SIM_DESC sd, */ -/* OBSOLETE sim_cpu *cpu, */ -/* OBSOLETE address_word cia, */ -/* OBSOLETE address_word nia) */ -/* OBSOLETE { */ -/* OBSOLETE call_stack *ptr = ZALLOC (call_stack); */ -/* OBSOLETE ptr->regs = cpu->regs; */ -/* OBSOLETE ptr->prev = call_stack_head; */ -/* OBSOLETE call_stack_head = ptr; */ -/* OBSOLETE */ -/* OBSOLETE trace_one_insn (sd, cpu, nia, 1, "", 0, "call", */ -/* OBSOLETE "Depth %3d, Return 0x%.8lx, Args 0x%.8lx 0x%.8lx", */ -/* OBSOLETE ++call_depth, (unsigned long)cia+8, (unsigned long)GPR[2], */ -/* OBSOLETE (unsigned long)GPR[3]); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE /* If --trace-call, trace returns, checking if any saved register was changed. */ */ -/* OBSOLETE */ -/* OBSOLETE void return_occurred (SIM_DESC sd, */ -/* OBSOLETE sim_cpu *cpu, */ -/* OBSOLETE address_word cia, */ -/* OBSOLETE address_word nia) */ -/* OBSOLETE { */ -/* OBSOLETE char buffer[1024]; */ -/* OBSOLETE char *buf_ptr = buffer; */ -/* OBSOLETE call_stack *ptr = call_stack_head; */ -/* OBSOLETE int regno; */ -/* OBSOLETE char *prefix = ", Registers that differ: "; */ -/* OBSOLETE */ -/* OBSOLETE *buf_ptr = '\0'; */ -/* OBSOLETE for (regno = 34; regno <= 63; regno++) { */ -/* OBSOLETE if (cpu->regs.general_purpose[regno] != ptr->regs.general_purpose[regno]) { */ -/* OBSOLETE sprintf (buf_ptr, "%sr%d", prefix, regno); */ -/* OBSOLETE buf_ptr += strlen (buf_ptr); */ -/* OBSOLETE prefix = " "; */ -/* OBSOLETE } */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE if (cpu->regs.accumulator[1] != ptr->regs.accumulator[1]) { */ -/* OBSOLETE sprintf (buf_ptr, "%sa1", prefix); */ -/* OBSOLETE buf_ptr += strlen (buf_ptr); */ -/* OBSOLETE prefix = " "; */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE trace_one_insn (sd, cpu, cia, 1, "", 0, "return", */ -/* OBSOLETE "Depth %3d, Return 0x%.8lx, Ret. 0x%.8lx 0x%.8lx%s", */ -/* OBSOLETE call_depth--, (unsigned long)nia, (unsigned long)GPR[2], */ -/* OBSOLETE (unsigned long)GPR[3], buffer); */ -/* OBSOLETE */ -/* OBSOLETE call_stack_head = ptr->prev; */ -/* OBSOLETE zfree (ptr); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE */ -/* OBSOLETE /* Read/write functions for system call interface. */ */ -/* OBSOLETE int */ -/* OBSOLETE d30v_read_mem (host_callback *cb, */ -/* OBSOLETE struct cb_syscall *sc, */ -/* OBSOLETE unsigned long taddr, */ -/* OBSOLETE char *buf, */ -/* OBSOLETE int bytes) */ -/* OBSOLETE { */ -/* OBSOLETE SIM_DESC sd = (SIM_DESC) sc->p1; */ -/* OBSOLETE sim_cpu *cpu = STATE_CPU (sd, 0); */ -/* OBSOLETE */ -/* OBSOLETE return sim_core_read_buffer (sd, cpu, read_map, buf, taddr, bytes); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE int */ -/* OBSOLETE d30v_write_mem (host_callback *cb, */ -/* OBSOLETE struct cb_syscall *sc, */ -/* OBSOLETE unsigned long taddr, */ -/* OBSOLETE const char *buf, */ -/* OBSOLETE int bytes) */ -/* OBSOLETE { */ -/* OBSOLETE SIM_DESC sd = (SIM_DESC) sc->p1; */ -/* OBSOLETE sim_cpu *cpu = STATE_CPU (sd, 0); */ -/* OBSOLETE */ -/* OBSOLETE return sim_core_write_buffer (sd, cpu, write_map, buf, taddr, bytes); */ -/* OBSOLETE } */ -/* OBSOLETE */ -/* OBSOLETE #endif /* _CPU_C_ */ */ |