X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Ftarget%2Farm11_dbgtap.h;h=541434edc4ea00e502461601490907b0c9ff74d9;hp=f8a793faf5a7877ed392d35a5dea569f5c22dc52;hb=c734202dc89bb3ee05a204140b3c890451e79686;hpb=da3196bf5e52a6d01f27cf228f87e395523cf901 diff --git a/src/target/arm11_dbgtap.h b/src/target/arm11_dbgtap.h index f8a793faf5..541434edc4 100644 --- a/src/target/arm11_dbgtap.h +++ b/src/target/arm11_dbgtap.h @@ -1,69 +1,83 @@ -#ifndef ARM11_DBGTAP_H -#define ARM11_DBGTAP_H +/*************************************************************************** + * Copyright (C) 2008 digenius technology GmbH. * + * Michael Bruck * + * * + * Copyright (C) 2008,2009 Oyvind Harboe oyvind.harboe@zylin.com * + * * + * 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, see . * + ***************************************************************************/ + +#ifndef OPENOCD_TARGET_ARM11_DBGTAP_H +#define OPENOCD_TARGET_ARM11_DBGTAP_H #include "arm11.h" /* ARM11 internals */ -void arm11_setup_field(arm11_common_t *arm11, int num_bits, - void *in_data, void *out_data, scan_field_t *field); -void arm11_add_IR(arm11_common_t *arm11, +void arm11_setup_field(struct arm11_common *arm11, int num_bits, + void *in_data, void *out_data, struct scan_field *field); +void arm11_add_IR(struct arm11_common *arm11, uint8_t instr, tap_state_t state); -int arm11_add_debug_SCAN_N(arm11_common_t *arm11, +int arm11_add_debug_SCAN_N(struct arm11_common *arm11, uint8_t chain, tap_state_t state); -void arm11_add_debug_INST(arm11_common_t *arm11, - uint32_t inst, uint8_t *flag, tap_state_t state); -int arm11_read_DSCR(arm11_common_t *arm11, uint32_t *dscr); -int arm11_write_DSCR(arm11_common_t *arm11, uint32_t dscr); - -enum target_debug_reason arm11_get_DSCR_debug_reason(uint32_t dscr); +int arm11_read_DSCR(struct arm11_common *arm11); +int arm11_write_DSCR(struct arm11_common *arm11, uint32_t dscr); -int arm11_run_instr_data_prepare(arm11_common_t *arm11); -int arm11_run_instr_data_finish(arm11_common_t *arm11); -int arm11_run_instr_no_data(arm11_common_t *arm11, - uint32_t *opcode, size_t count); -int arm11_run_instr_no_data1(arm11_common_t *arm11, uint32_t opcode); -int arm11_run_instr_data_to_core(arm11_common_t *arm11, +int arm11_run_instr_data_prepare(struct arm11_common *arm11); +int arm11_run_instr_data_finish(struct arm11_common *arm11); +int arm11_run_instr_no_data1(struct arm11_common *arm11, uint32_t opcode); +int arm11_run_instr_data_to_core(struct arm11_common *arm11, uint32_t opcode, uint32_t *data, size_t count); -int arm11_run_instr_data_to_core_noack(arm11_common_t *arm11, +int arm11_run_instr_data_to_core_noack(struct arm11_common *arm11, uint32_t opcode, uint32_t *data, size_t count); -int arm11_run_instr_data_to_core1(arm11_common_t *arm11, +int arm11_run_instr_data_to_core1(struct arm11_common *arm11, uint32_t opcode, uint32_t data); -int arm11_run_instr_data_from_core(arm11_common_t *arm11, +int arm11_run_instr_data_from_core(struct arm11_common *arm11, uint32_t opcode, uint32_t *data, size_t count); -int arm11_run_instr_data_from_core_via_r0(arm11_common_t *arm11, +int arm11_run_instr_data_from_core_via_r0(struct arm11_common *arm11, uint32_t opcode, uint32_t *data); -int arm11_run_instr_data_to_core_via_r0(arm11_common_t *arm11, +int arm11_run_instr_data_to_core_via_r0(struct arm11_common *arm11, uint32_t opcode, uint32_t data); -int arm11_add_dr_scan_vc(int num_fields, scan_field_t *fields, - tap_state_t state); -int arm11_add_ir_scan_vc(int num_fields, scan_field_t *fields, +void arm11_add_dr_scan_vc(struct jtag_tap *tap, int num_fields, struct scan_field *fields, tap_state_t state); /** * Used with arm11_sc7_run to make a list of read/write commands for * scan chain 7 */ -typedef struct arm11_sc7_action_s -{ - bool write; /**< Access mode: true for write, false for read. */ - uint8_t address; /**< Register address mode. Use enum #arm11_sc7 */ +struct arm11_sc7_action { + bool write; /**< Access mode: true for write, false for read. */ + uint8_t address;/**< Register address mode. Use enum #arm11_sc7 */ /** * If write then set this to value to be written. In read mode * this receives the read value when the function returns. */ uint32_t value; -} arm11_sc7_action_t; +}; -int arm11_sc7_run(arm11_common_t *arm11, - arm11_sc7_action_t *actions, size_t count); +int arm11_sc7_run(struct arm11_common *arm11, + struct arm11_sc7_action *actions, size_t count); /* Mid-level helper functions */ -void arm11_sc7_clear_vbw(arm11_common_t *arm11); -void arm11_sc7_set_vcr(arm11_common_t *arm11, uint32_t value); +int arm11_sc7_clear_vbw(struct arm11_common *arm11); +int arm11_sc7_set_vcr(struct arm11_common *arm11, uint32_t value); -int arm11_read_memory_word(arm11_common_t *arm11, +int arm11_read_memory_word(struct arm11_common *arm11, uint32_t address, uint32_t *result); -#endif // ARM11_DBGTAP_H +int arm11_dpm_init(struct arm11_common *arm11, uint32_t didr); +int arm11_bpwp_flush(struct arm11_common *arm11); + +#endif /* OPENOCD_TARGET_ARM11_DBGTAP_H */