X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=cctools%2Flib%2Fccdbg.h;fp=cctools%2Flib%2Fccdbg.h;h=0000000000000000000000000000000000000000;hp=4a2e3b9f00c9222118f93386024a206d06ab5ffd;hb=9789ca5e8caa9a013e804f307b9da380e147bd75;hpb=a5782398d968e7cb11f7203afada7c216f233b3b diff --git a/cctools/lib/ccdbg.h b/cctools/lib/ccdbg.h deleted file mode 100644 index 4a2e3b9f..00000000 --- a/cctools/lib/ccdbg.h +++ /dev/null @@ -1,341 +0,0 @@ -/* - * Copyright © 2008 Keith Packard - * - * 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 _CCDBG_H_ -#define _CCDBG_H_ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "ccdbg-debug.h" -#include "cc-bitbang.h" -#include "cc-usb.h" - -/* 8051 instructions - */ -#define NOP 0x00 -#define MOV_direct_data 0x75 -#define LJMP 0x02 -#define MOV_Rn_data(n) (0x78 | (n)) -#define DJNZ_Rn_rel(n) (0xd8 | (n)) -#define MOV_A_direct 0xe5 -#define MOV_direct1_direct2 0x85 -#define MOV_direct_A 0xf5 -#define MOV_DPTR_data16 0x90 -#define MOV_A_data 0x74 -#define MOVX_atDPTR_A 0xf0 -#define MOVX_A_atDPTR 0xe0 -#define INC_DPTR 0xa3 -#define TRAP 0xa5 -#define SJMP 0x80 -#define JB 0x20 - -/* 8051 special function registers - */ - -#define SFR_P0 0x80 -#define SFR_SP 0x81 -#define SFR_DPL0 0x82 -#define SFR_DPH0 0x83 -#define SFR_DPL1 0x84 -#define SFR_DPH1 0x85 - -/* flash controller */ -#define FWT 0xAB -#define FADDRL 0xAC -#define FADDRH 0xAD -#define FCTL 0xAE -# define FCTL_BUSY 0x80 -# define FCTL_BUSY_BIT 7 -# define FCTL_SWBSY 0x40 -# define FCTL_SWBSY_BIT 6 -# define FCTL_CONTRD 0x10 -# define FCTL_WRITE 0x02 -# define FCTL_ERASE 0x01 -#define FWDATA 0xAF - -#define SLEEP 0xBE - -/* clock controller */ -#define CLKCON 0xC6 -#define CLKCON_OSC32K 0x80 -#define CLKCON_OSC 0x40 -#define CLKCON_TICKSPD 0x38 -#define CLKCON_CLKSPD 0x07 - -/* I/O pins */ -#define P0 0x80 -#define P1 0x90 -#define P2 0xA0 -#define P0DIR 0xFD -#define P1DIR 0xFE -#define P2DIR 0xFF - -/* Bit-addressable accumulator */ -#define ACC(bit) (0xE0 | (bit)) - -/* Bit-addressable status word */ -#define PSW(bit) (0xD0 | (bit)) - -struct ccdbg { - struct cc_bitbang *bb; - struct cc_usb *usb; - struct hex_image *rom; -}; - -/* Intel hex file format data - */ -struct hex_record { - uint8_t length; - uint16_t address; - uint8_t type; - uint8_t checksum; - uint8_t data[0]; -}; - -struct hex_file { - int nrecord; - struct hex_record *records[0]; -}; - -struct hex_image { - uint16_t address; - uint16_t length; - uint8_t data[0]; -}; - -#define CC_STATE_ACC 0x1 -#define CC_STATE_PSW 0x2 -#define CC_STATE_DP 0x4 - -#define CC_STATE_NSFR 5 - -struct ccstate { - uint16_t mask; - uint8_t acc; - uint8_t sfr[CC_STATE_NSFR]; -}; - -#define HEX_RECORD_NORMAL 0x00 -#define HEX_RECORD_EOF 0x01 -#define HEX_RECORD_EXTENDED_ADDRESS 0x02 - -/* CC1111 debug port commands - */ -#define CC_CHIP_ERASE 0x14 - -#define CC_WR_CONFIG 0x1d -#define CC_RD_CONFIG 0x24 -# define CC_CONFIG_TIMERS_OFF (1 << 3) -# define CC_CONFIG_DMA_PAUSE (1 << 2) -# define CC_CONFIG_TIMER_SUSPEND (1 << 1) -# define CC_SET_FLASH_INFO_PAGE (1 << 0) - -#define CC_GET_PC 0x28 -#define CC_READ_STATUS 0x34 -# define CC_STATUS_CHIP_ERASE_DONE (1 << 7) -# define CC_STATUS_PCON_IDLE (1 << 6) -# define CC_STATUS_CPU_HALTED (1 << 5) -# define CC_STATUS_POWER_MODE_0 (1 << 4) -# define CC_STATUS_HALT_STATUS (1 << 3) -# define CC_STATUS_DEBUG_LOCKED (1 << 2) -# define CC_STATUS_OSCILLATOR_STABLE (1 << 1) -# define CC_STATUS_STACK_OVERFLOW (1 << 0) - -#define CC_SET_HW_BRKPNT 0x3b -# define CC_HW_BRKPNT_N(n) ((n) << 3) -# define CC_HW_BRKPNT_N_MASK (0x3 << 3) -# define CC_HW_BRKPNT_ENABLE (1 << 2) - -#define CC_HALT 0x44 -#define CC_RESUME 0x4c -#define CC_DEBUG_INSTR(n) (0x54|(n)) -#define CC_STEP_INSTR 0x5c -#define CC_STEP_REPLACE(n) (0x64|(n)) -#define CC_GET_CHIP_ID 0x68 - -/* ccdbg-command.c */ -void -ccdbg_debug_mode(struct ccdbg *dbg); - -void -ccdbg_reset(struct ccdbg *dbg); - -uint8_t -ccdbg_chip_erase(struct ccdbg *dbg); - -uint8_t -ccdbg_wr_config(struct ccdbg *dbg, uint8_t config); - -uint8_t -ccdbg_rd_config(struct ccdbg *dbg); - -uint16_t -ccdbg_get_pc(struct ccdbg *dbg); - -uint8_t -ccdbg_read_status(struct ccdbg *dbg); - -uint8_t -ccdbg_set_hw_brkpnt(struct ccdbg *dbg, uint8_t number, uint8_t enable, uint16_t addr); - -uint8_t -ccdbg_halt(struct ccdbg *dbg); - -uint8_t -ccdbg_resume(struct ccdbg *dbg); - -uint8_t -ccdbg_debug_instr(struct ccdbg *dbg, uint8_t *instr, int nbytes); - -void -ccdbg_debug_instr_discard(struct ccdbg *dbg, uint8_t *instr, int nbytes); - -void -ccdbg_debug_instr_queue(struct ccdbg *dbg, uint8_t *instr, int nbytes, - uint8_t *reply); - -uint8_t -ccdbg_step_instr(struct ccdbg *dbg); - -uint8_t -ccdbg_step_replace(struct ccdbg *dbg, uint8_t *instr, int nbytes); - -uint16_t -ccdbg_get_chip_id(struct ccdbg *dbg); - -uint8_t -ccdbg_execute(struct ccdbg *dbg, uint8_t *inst); - -uint8_t -ccdbg_set_pc(struct ccdbg *dbg, uint16_t pc); - -uint8_t -ccdbg_execute_hex_image(struct ccdbg *dbg, struct hex_image *image); - -/* ccdbg-flash.c */ -uint8_t -ccdbg_flash_hex_image(struct ccdbg *dbg, struct hex_image *image); - -/* ccdbg-hex.c */ -struct hex_file * -ccdbg_hex_file_read(FILE *file, char *name); - -void -ccdbg_hex_file_free(struct hex_file *hex); - -struct hex_image * -ccdbg_hex_image_create(struct hex_file *hex); - -void -ccdbg_hex_image_free(struct hex_image *image); - -int -ccdbg_hex_image_equal(struct hex_image *a, struct hex_image *b); - -/* ccdbg-io.c */ -struct ccdbg * -ccdbg_open(void); - -void -ccdbg_close(struct ccdbg *dbg); - -void -ccdbg_cmd_write(struct ccdbg *dbg, uint8_t cmd, uint8_t *data, int len); - -uint8_t -ccdbg_cmd_write_read8(struct ccdbg *dbg, uint8_t cmd, uint8_t *data, int len); - -void -ccdbg_cmd_write_queue8(struct ccdbg *dbg, uint8_t cmd, - uint8_t *data, int len, uint8_t *reply); - -uint16_t -ccdbg_cmd_write_read16(struct ccdbg *dbg, uint8_t cmd, uint8_t *data, int len); - -void -ccdbg_send_bytes(struct ccdbg *dbg, uint8_t *bytes, int nbytes); - -void -ccdbg_recv_bytes(struct ccdbg *dbg, uint8_t *bytes, int nbytes); - -void -ccdbg_sync(struct ccdbg *dbg); - -/* ccdbg-manual.c */ - -void -ccdbg_manual(struct ccdbg *dbg, FILE *input); - -/* ccdbg-memory.c */ -uint8_t -ccdbg_write_memory(struct ccdbg *dbg, uint16_t addr, uint8_t *bytes, int nbytes); - -uint8_t -ccdbg_read_memory(struct ccdbg *dbg, uint16_t addr, uint8_t *bytes, int nbytes); - -uint8_t -ccdbg_write_uint8(struct ccdbg *dbg, uint16_t addr, uint8_t byte); - -uint8_t -ccdbg_write_hex_image(struct ccdbg *dbg, struct hex_image *image, uint16_t offset); - -struct hex_image * -ccdbg_read_hex_image(struct ccdbg *dbg, uint16_t address, uint16_t length); - -uint8_t -ccdbg_read_sfr(struct ccdbg *dbg, uint8_t addr, uint8_t *bytes, int nbytes); - -uint8_t -ccdbg_write_sfr(struct ccdbg *dbg, uint8_t addr, uint8_t *bytes, int nbytes); - -/* ccdbg-rom.c */ -uint8_t -ccdbg_set_rom(struct ccdbg *dbg, struct hex_image *rom); - -uint8_t -ccdbg_rom_contains(struct ccdbg *dbg, uint16_t addr, int nbytes); - -uint8_t -ccdbg_rom_replace_xmem(struct ccdbg *dbg, - uint16_t addrp, uint8_t *bytesp, int nbytes); - -/* ccdbg-state.c */ -uint8_t -ccdbg_state_save(struct ccdbg *dbg, struct ccstate *state, unsigned int mask); - -uint8_t -ccdbg_state_restore(struct ccdbg *dbg, struct ccstate *state); - -void -ccdbg_state_replace_xmem(struct ccdbg *dbg, struct ccstate *state, - uint16_t addr, uint8_t *bytes, int nbytes); - -void -ccdbg_state_replace_sfr(struct ccdbg *dbg, struct ccstate *state, - uint8_t addr, uint8_t *bytes, int nbytes); - -#endif /* _CCDBG_H_ */