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81e6e8ae40
This changes all the non-generated (hand-written) code in sim to use "new" (post-K&R) style function definitions. 2021-04-08 Tom Tromey <tom@tromey.com> * bpf.c (bpf_def_model_init): Use new-style declaration. sim/common/ChangeLog 2021-04-08 Tom Tromey <tom@tromey.com> * cgen-utils.c (RORQI, ROLQI, RORHI, ROLHI, RORSI, ROLSI): Use new-style declaration. sim/erc32/ChangeLog 2021-04-08 Tom Tromey <tom@tromey.com> * sis.c (run_sim, main): Use new-style declaration. * interf.c (run_sim, sim_open, sim_close, sim_load) (sim_create_inferior, sim_store_register, sim_fetch_register) (sim_info, sim_stop_reason, flush_windows, sim_do_command): Use new-style declaration. * help.c (usage, gen_help): Use new-style declaration. * func.c (batch, set_regi, set_rega, disp_reg, limcalc) (reset_stat, show_stat, init_bpt, int_handler, init_signals) (disp_fpu, disp_regs, disp_ctrl, disp_mem, dis_mem, event) (init_event, set_int, advance_time, now, wait_for_irq, check_bpt) (reset_all, sys_reset, sys_halt): Use new-style declaration. * float.c (get_accex, clear_accex, set_fsr): Use new-style declaration. * exec.c (sub_cc, add_cc, log_cc, dispatch_instruction, fpexec) (chk_asi, execute_trap, check_interrupts, init_regs): Use new-style declaration. * erc32.c (init_sim, reset, decode_ersr, mecparerror) (error_mode, decode_memcfg, decode_wcr, decode_mcr, sim_halt) (close_port, exit_sim, mec_reset, mec_intack, chk_irq, mec_irq) (set_sfsr, mec_read, mec_write, init_stdio, restore_stdio) (port_init, read_uart, write_uart, flush_uart, uarta_tx) (uartb_tx, uart_rx, uart_intr, uart_irq_start, wdog_intr) (wdog_start, rtc_intr, rtc_start, rtc_counter_read) (rtc_scaler_set, rtc_reload_set, gpt_intr, gpt_start) (gpt_counter_read, gpt_scaler_set, gpt_reload_set, timer_ctrl) (memory_read, memory_write, get_mem_ptr, sis_memory_write) (sis_memory_read): Use new-style declaration. sim/frv/ChangeLog 2021-04-08 Tom Tromey <tom@tromey.com> * sim-if.c (sim_open, frv_sim_close, sim_create_inferior): Use new-style declaration. sim/h8300/ChangeLog 2021-04-08 Tom Tromey <tom@tromey.com> * compile.c (cmdline_location): Use new-style declaration. sim/iq2000/ChangeLog 2021-04-08 Tom Tromey <tom@tromey.com> * sim-if.c (sim_open, sim_create_inferior): Use new-style declaration. * iq2000.c (fetch_str): Use new-style declaration. sim/lm32/ChangeLog 2021-04-08 Tom Tromey <tom@tromey.com> * sim-if.c (sim_open, sim_create_inferior): Use new-style declaration. sim/m32r/ChangeLog 2021-04-08 Tom Tromey <tom@tromey.com> * sim-if.c (sim_open, sim_create_inferior): Use new-style declaration.
60 lines
2.6 KiB
C
60 lines
2.6 KiB
C
/* This file is part of SIS (SPARC instruction simulator)
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Copyright (C) 1995-2021 Free Software Foundation, Inc.
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Contributed by Jiri Gaisler, European Space Agency
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "config.h"
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#include <stdio.h>
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#include "sis.h"
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void
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usage(void)
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{
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printf("usage: sis [-uart1 uart_device1] [-uart2 uart_device2]\n");
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printf("[-sparclite] [-dumbio] [-v] \n");
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printf("[-nfp] [-freq frequency] [-c batch_file] [files]\n");
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}
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void
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gen_help(void)
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{
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printf("\n batch <file> execute a batch file of SIS commands\n");
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printf(" +bp <addr> add a breakpoint at <addr>\n");
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printf(" -bp <num> delete breakpoint <num>\n");
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printf(" bp print all breakpoints\n");
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printf(" cont [icnt] continue execution for [icnt] instructions\n");
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printf(" deb <level> set debug level\n");
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printf(" dis [addr] [count] disassemble [count] instructions at address [addr]\n");
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printf(" echo <string> print <string> to the simulator window\n");
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#ifdef ERRINJ
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printf(" error <period> inject error traps in IU and FPU\n");
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#endif
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printf(" float print the FPU registers\n");
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printf(" go <addr> [icnt] start execution at <addr> for [icnt] instructions\n");
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printf(" hist [trace_length] enable/show trace history\n");
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printf(" load <file_name> load a file into simulator memory\n");
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printf(" mem [addr] [count] display memory at [addr] for [count] bytes\n");
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printf(" quit exit the simulator\n");
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printf(" perf [reset] show/reset performance statistics\n");
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printf(" reg [w<0-7>] show integer registers (or windows, eg 're w2')\n");
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printf(" run [inst_count] reset and start execution for [icnt] instruction\n");
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printf(" step single step\n");
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printf(" tra [inst_count] trace [inst_count] instructions\n");
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printf("\n type Ctrl-C to interrupt execution\n\n");
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}
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