Initial creation of sourceware repositorygdb-4_18-branchpoint

1 files changed, 139 insertions, 0 deletions

diff --git a/gdb/ocd.h b/gdb/ocd.h
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+/* Definitions for the Macraigor Systems BDM Wiggler
+   Copyright 1996, 1997 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+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.  */
+
+#ifndef OCD_H
+#define OCD_H
+
+/* Wiggler serial protocol definitions */
+
+#define DLE 020			/* Quote char */
+#define SYN 026			/* Start of packet */
+#define RAW_SYN ((026 << 8) | 026) /* get_quoted_char found a naked SYN */
+
+/* Status flags */
+
+#define OCD_FLAG_RESET 0x01	/* Target is being reset */
+#define OCD_FLAG_STOPPED 0x02	/* Target is halted */
+#define OCD_FLAG_BDM 0x04	/* Target is in BDM */
+#define OCD_FLAG_PWF 0x08	/* Power failed */
+#define OCD_FLAG_CABLE_DISC 0x10 /* BDM cable disconnected */
+
+/* Commands */
+
+#define OCD_AYT 0x0		/* Are you there? */
+#define OCD_GET_VERSION 0x1	/* Get Version */
+#define OCD_SET_BAUD_RATE 0x2	/* Set Baud Rate */
+#define OCD_INIT 0x10		/* Initialize Wiggler */
+#define OCD_SET_SPEED 0x11	/* Set Speed */
+#define OCD_GET_STATUS_MASK 0x12 /* Get Status Mask */
+#define OCD_GET_CTRS 0x13	/* Get Error Counters */
+#define OCD_SET_FUNC_CODE 0x14	/* Set Function Code */
+#define OCD_SET_CTL_FLAGS 0x15	/* Set Control Flags */
+#define OCD_SET_BUF_ADDR 0x16	/* Set Register Buffer Address */
+#define OCD_RUN 0x20		/* Run Target from PC */
+#define OCD_RUN_ADDR 0x21	/* Run Target from Specified Address */
+#define OCD_STOP 0x22		/* Stop Target */
+#define OCD_RESET_RUN 0x23	/* Reset Target and Run */
+#define OCD_RESET 0x24		/* Reset Target and Halt */
+#define OCD_STEP 0x25		/* Single step */
+#define OCD_READ_REGS 0x30	/* Read Registers */
+#define OCD_WRITE_REGS 0x31	/* Write Registers */
+#define OCD_READ_MEM 0x32	/* Read Memory */
+#define OCD_WRITE_MEM 0x33	/* Write Memory */
+#define OCD_FILL_MEM 0x34	/* Fill Memory */
+#define OCD_MOVE_MEM 0x35	/* Move Memory */
+
+#define OCD_READ_INT_MEM 0x80	/* Read Internal Memory */
+#define OCD_WRITE_INT_MEM 0x81	/* Write Internal Memory */
+#define OCD_JUMP 0x82		/* Jump to Subroutine */
+
+#define OCD_ERASE_FLASH 0x90	/* Erase flash memory */
+#define OCD_PROGRAM_FLASH 0x91	/* Write flash memory */
+#define OCD_EXIT_MON 0x93	/* Exit the flash programming monitor  */
+#define OCD_ENTER_MON 0x94	/* Enter the flash programming monitor  */
+
+#define OCD_SET_STATUS 0x0a	/* Set status */
+#define OCD_SET_CONNECTION 0xf0	/* Set connection (init Wigglers.dll) */
+#define OCD_LOG_FILE 0xf1	/* Cmd to get Wigglers.dll to log cmds */
+#define OCD_FLAG_STOP 0x0	/* Stop the target, enter BDM */
+#define OCD_FLAG_START 0x01	/* Start the target at PC */
+#define OCD_FLAG_RETURN_STATUS 0x04 /* Return async status */
+
+/* Target type (for OCD_INIT command) */
+
+enum ocd_target_type {
+  OCD_TARGET_CPU32=0x0,		/* Moto cpu32 family */
+  OCD_TARGET_CPU16=0x1,
+  OCD_TARGET_MOTO_PPC=0x2,	/* Motorola PPC 5xx/8xx */
+  OCD_TARGET_IBM_PPC=0x3};	/* IBM PPC 4xx */
+
+void ocd_open PARAMS ((char *name, int from_tty, enum ocd_target_type,
+			   struct target_ops *ops));
+
+void ocd_close PARAMS ((int quitting));
+
+void ocd_detach PARAMS ((char *args, int from_tty));
+
+void ocd_resume PARAMS ((int pid, int step, enum target_signal siggnal));
+
+void ocd_prepare_to_store PARAMS ((void));
+
+void ocd_stop PARAMS ((void));
+
+void ocd_files_info PARAMS ((struct target_ops *ignore));
+
+
+int ocd_xfer_memory PARAMS ((CORE_ADDR memaddr, char *myaddr,
+				 int len, int should_write,
+				 struct target_ops *target));
+
+void ocd_mourn PARAMS ((void));
+
+void ocd_create_inferior PARAMS ((char *exec_file,
+				      char *args,
+				      char **env));
+
+int ocd_thread_alive PARAMS ((int th));
+
+void ocd_error PARAMS ((char *s, int error_code));
+
+void ocd_kill PARAMS ((void));
+
+void ocd_load PARAMS((char *args, int from_tty));
+
+unsigned char * ocd_read_bdm_registers PARAMS ((int first_bdm_regno,
+						    int last_bdm_regno,
+						    int *reglen));
+
+CORE_ADDR ocd_read_bdm_register PARAMS ((int bdm_regno));
+
+void ocd_write_bdm_registers PARAMS ((int first_bdm_regno,
+					  unsigned char *regptr,
+					  int reglen));
+
+void ocd_write_bdm_register PARAMS ((int bdm_regno, CORE_ADDR reg));
+
+int ocd_wait PARAMS ((void));
+
+int ocd_insert_breakpoint PARAMS ((CORE_ADDR addr, char *contents_cache));
+int ocd_remove_breakpoint PARAMS ((CORE_ADDR addr, char *contents_cache));
+
+int ocd_write_bytes PARAMS ((CORE_ADDR memaddr, char *myaddr, int len));
+
+#endif /* OCD_H */