diff options
Diffstat (limited to 'src/target')
-rw-r--r-- | src/target/arm7_9_common.c | 10 | ||||
-rw-r--r-- | src/target/cortex_m3.c | 6 | ||||
-rw-r--r-- | src/target/feroceon.c | 6 | ||||
-rw-r--r-- | src/target/mips_m4k.c | 4 | ||||
-rw-r--r-- | src/target/target.c | 29 | ||||
-rw-r--r-- | src/target/target.h | 12 | ||||
-rw-r--r-- | src/target/xscale.c | 4 |
7 files changed, 45 insertions, 26 deletions
diff --git a/src/target/arm7_9_common.c b/src/target/arm7_9_common.c index 48263efe..4db26e92 100644 --- a/src/target/arm7_9_common.c +++ b/src/target/arm7_9_common.c @@ -378,7 +378,7 @@ int arm7_9_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint) return retval; } if (current_instr==arm7_9->arm_bkpt) - if ((retval = target->type->write_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK) + if ((retval = target_write_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK) { return retval; } @@ -392,7 +392,7 @@ int arm7_9_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint) return retval; } if (current_instr==arm7_9->thumb_bkpt) - if ((retval = target->type->write_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK) + if ((retval = target_write_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK) { return retval; } @@ -2628,7 +2628,7 @@ int arm7_9_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffe int i; if (!arm7_9->dcc_downloads) - return target->type->write_memory(target, address, 4, count, buffer); + return target_write_memory(target, address, 4, count, buffer); /* regrab previously allocated working_area, or allocate a new one */ if (!arm7_9->dcc_working_area) @@ -2639,7 +2639,7 @@ int arm7_9_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffe if (target_alloc_working_area(target, 24, &arm7_9->dcc_working_area) != ERROR_OK) { LOG_INFO("no working area available, falling back to memory writes"); - return target->type->write_memory(target, address, 4, count, buffer); + return target_write_memory(target, address, 4, count, buffer); } /* copy target instructions to target endianness */ @@ -2649,7 +2649,7 @@ int arm7_9_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buffe } /* write DCC code to working area */ - if ((retval = target->type->write_memory(target, arm7_9->dcc_working_area->address, 4, 6, dcc_code_buf)) != ERROR_OK) + if ((retval = target_write_memory(target, arm7_9->dcc_working_area->address, 4, 6, dcc_code_buf)) != ERROR_OK) { return retval; } diff --git a/src/target/cortex_m3.c b/src/target/cortex_m3.c index 6f51d91b..ab217f98 100644 --- a/src/target/cortex_m3.c +++ b/src/target/cortex_m3.c @@ -934,7 +934,7 @@ int cortex_m3_set_breakpoint(struct target_s *target, breakpoint_t *breakpoint) { return retval; } - if((retval = target->type->write_memory(target, breakpoint->address & 0xFFFFFFFE, breakpoint->length, 1, code)) != ERROR_OK) + if((retval = target_write_memory(target, breakpoint->address & 0xFFFFFFFE, breakpoint->length, 1, code)) != ERROR_OK) { return retval; } @@ -975,14 +975,14 @@ int cortex_m3_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint /* restore original instruction (kept in target endianness) */ if (breakpoint->length == 4) { - if((retval = target->type->write_memory(target, breakpoint->address & 0xFFFFFFFE, 4, 1, breakpoint->orig_instr)) != ERROR_OK) + if((retval = target_write_memory(target, breakpoint->address & 0xFFFFFFFE, 4, 1, breakpoint->orig_instr)) != ERROR_OK) { return retval; } } else { - if((retval = target->type->write_memory(target, breakpoint->address & 0xFFFFFFFE, 2, 1, breakpoint->orig_instr)) != ERROR_OK) + if((retval = target_write_memory(target, breakpoint->address & 0xFFFFFFFE, 2, 1, breakpoint->orig_instr)) != ERROR_OK) { return retval; } diff --git a/src/target/feroceon.c b/src/target/feroceon.c index 2bd2824e..8637b515 100644 --- a/src/target/feroceon.c +++ b/src/target/feroceon.c @@ -546,7 +546,7 @@ int feroceon_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buf u32 dcc_size = sizeof(dcc_code); if (!arm7_9->dcc_downloads) - return target->type->write_memory(target, address, 4, count, buffer); + return target_write_memory(target, address, 4, count, buffer); /* regrab previously allocated working_area, or allocate a new one */ if (!arm7_9->dcc_working_area) @@ -557,7 +557,7 @@ int feroceon_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buf if (target_alloc_working_area(target, dcc_size, &arm7_9->dcc_working_area) != ERROR_OK) { LOG_INFO("no working area available, falling back to memory writes"); - return target->type->write_memory(target, address, 4, count, buffer); + return target_write_memory(target, address, 4, count, buffer); } /* copy target instructions to target endianness */ @@ -565,7 +565,7 @@ int feroceon_bulk_write_memory(target_t *target, u32 address, u32 count, u8 *buf target_buffer_set_u32(target, dcc_code_buf + i*4, dcc_code[i]); /* write DCC code to working area */ - if((retval = target->type->write_memory(target, arm7_9->dcc_working_area->address, 4, dcc_size/4, dcc_code_buf)) != ERROR_OK) + if((retval = target_write_memory(target, arm7_9->dcc_working_area->address, 4, dcc_size/4, dcc_code_buf)) != ERROR_OK) { return retval; } diff --git a/src/target/mips_m4k.c b/src/target/mips_m4k.c index a16590c8..e9fcf43d 100644 --- a/src/target/mips_m4k.c +++ b/src/target/mips_m4k.c @@ -617,7 +617,7 @@ int mips_m4k_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint) } if (current_instr == MIPS32_SDBBP) { - if((retval = target->type->write_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK) + if((retval = target_write_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK) { return retval; } @@ -635,7 +635,7 @@ int mips_m4k_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint) if (current_instr == MIPS16_SDBBP) { - if((retval = target->type->write_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK) + if((retval = target_write_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK) { return retval; } diff --git a/src/target/target.c b/src/target/target.c index 5b75c348..d5a40195 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -531,6 +531,13 @@ int target_read_memory(struct target_s *target, return target->type->read_memory(target, address, size, count, buffer); } +int target_write_memory(struct target_s *target, + u32 address, u32 size, u32 count, u8 *buffer) +{ + return target->type->write_memory(target, address, size, count, buffer); +} + + int target_init(struct command_context_s *cmd_ctx) { target_t *target = all_targets; @@ -898,7 +905,7 @@ int target_free_working_area_restore(struct target_s *target, working_area_t *ar if (restore&&target->backup_working_area) { int retval; - if((retval = target->type->write_memory(target, area->address, 4, area->size / 4, area->backup)) != ERROR_OK) + if((retval = target_write_memory(target, area->address, 4, area->size / 4, area->backup)) != ERROR_OK) return retval; } @@ -1004,7 +1011,7 @@ int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buff if (((address % 2) == 0) && (size == 2)) { - return target->type->write_memory(target, address, 2, 1, buffer); + return target_write_memory(target, address, 2, 1, buffer); } /* handle unaligned head bytes */ @@ -1015,7 +1022,7 @@ int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buff if (unaligned > size) unaligned = size; - if ((retval = target->type->write_memory(target, address, 1, unaligned, buffer)) != ERROR_OK) + if ((retval = target_write_memory(target, address, 1, unaligned, buffer)) != ERROR_OK) return retval; buffer += unaligned; @@ -1036,7 +1043,7 @@ int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buff } else { - if ((retval = target->type->write_memory(target, address, 4, aligned / 4, buffer)) != ERROR_OK) + if ((retval = target_write_memory(target, address, 4, aligned / 4, buffer)) != ERROR_OK) return retval; } @@ -1048,7 +1055,7 @@ int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buff /* handle tail writes of less than 4 bytes */ if (size > 0) { - if ((retval = target->type->write_memory(target, address, 1, size, buffer)) != ERROR_OK) + if ((retval = target_write_memory(target, address, 1, size, buffer)) != ERROR_OK) return retval; } @@ -1272,7 +1279,7 @@ int target_write_u32(struct target_s *target, u32 address, u32 value) LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, value); target_buffer_set_u32(target, value_buf, value); - if ((retval = target->type->write_memory(target, address, 4, 1, value_buf)) != ERROR_OK) + if ((retval = target_write_memory(target, address, 4, 1, value_buf)) != ERROR_OK) { LOG_DEBUG("failed: %i", retval); } @@ -1293,7 +1300,7 @@ int target_write_u16(struct target_s *target, u32 address, u16 value) LOG_DEBUG("address: 0x%8.8x, value: 0x%8.8x", address, value); target_buffer_set_u16(target, value_buf, value); - if ((retval = target->type->write_memory(target, address, 2, 1, value_buf)) != ERROR_OK) + if ((retval = target_write_memory(target, address, 2, 1, value_buf)) != ERROR_OK) { LOG_DEBUG("failed: %i", retval); } @@ -1312,7 +1319,7 @@ int target_write_u8(struct target_s *target, u32 address, u8 value) LOG_DEBUG("address: 0x%8.8x, value: 0x%2.2x", address, value); - if ((retval = target->type->write_memory(target, address, 1, 1, &value)) != ERROR_OK) + if ((retval = target_write_memory(target, address, 1, 1, &value)) != ERROR_OK) { LOG_DEBUG("failed: %i", retval); } @@ -1967,7 +1974,7 @@ static int handle_mw_command(struct command_context_s *cmd_ctx, char *cmd, char } for (i=0; i<count; i++) { - int retval = target->type->write_memory(target, + int retval = target_write_memory(target, address + i * wordsize, wordsize, 1, value_buf); if (ERROR_OK != retval) return retval; @@ -3034,7 +3041,7 @@ static int target_array2mem(Jim_Interp *interp, target_t *target, int argc, Jim_ } len -= count; - retval = target->type->write_memory(target, addr, width, count, buffer); + retval = target_write_memory(target, addr, width, count, buffer); if (retval != ERROR_OK) { /* BOO !*/ LOG_ERROR("array2mem: Write @ 0x%08x, w=%d, cnt=%d, failed", addr, width, count); @@ -3525,7 +3532,7 @@ static int tcl_target_func( Jim_Interp *interp, int argc, Jim_Obj *const *argv ) break; } for( x = 0 ; x < c ; x++ ){ - e = target->type->write_memory( target, a, b, 1, target_buf ); + e = target_write_memory( target, a, b, 1, target_buf ); if( e != ERROR_OK ){ Jim_SetResult_sprintf( interp, "Error writing @ 0x%08x: %d\n", (int)(a), e ); return JIM_ERR; diff --git a/src/target/target.h b/src/target/target.h index b11e2b6b..2214c06e 100644 --- a/src/target/target.h +++ b/src/target/target.h @@ -167,6 +167,10 @@ typedef struct target_type_s */ int (*read_memory)(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer); int (*write_memory_imp)(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer); + /** + * Target memory write callback. Do @b not call this function + * directly, use target_write_memory() instead. + */ int (*write_memory)(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer); /* write target memory in multiples of 4 byte, optimized for writing large quantities of data */ @@ -383,6 +387,14 @@ extern target_t *get_target(const char *id); */ extern int target_read_memory(struct target_s *target, u32 address, u32 size, u32 count, u8 *buffer); +/** + * Write @count items of @a size bytes to the memory of @a target at + * the @a address given. + * + * This routine is wrapper for target->type->write_memory. + */ +extern int target_write_memory(struct target_s *target, + u32 address, u32 size, u32 count, u8 *buffer); extern int target_write_buffer(struct target_s *target, u32 address, u32 size, u8 *buffer); extern int target_read_buffer(struct target_s *target, u32 address, u32 size, u8 *buffer); diff --git a/src/target/xscale.c b/src/target/xscale.c index f200e8ce..50c816c1 100644 --- a/src/target/xscale.c +++ b/src/target/xscale.c @@ -2284,14 +2284,14 @@ int xscale_unset_breakpoint(struct target_s *target, breakpoint_t *breakpoint) /* restore original instruction (kept in target endianness) */ if (breakpoint->length == 4) { - if((retval = target->type->write_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK) + if((retval = target_write_memory(target, breakpoint->address, 4, 1, breakpoint->orig_instr)) != ERROR_OK) { return retval; } } else { - if((retval = target->type->write_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK) + if((retval = target_write_memory(target, breakpoint->address, 2, 1, breakpoint->orig_instr)) != ERROR_OK) { return retval; } |