diff options
Diffstat (limited to 'gdb/target.c')
| -rw-r--r-- | gdb/target.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gdb/target.c b/gdb/target.c index 3f63527..690e430 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -465,6 +465,8 @@ update_current_target (void) INHERIT (to_get_thread_local_address, t); INHERIT (to_magic, t); /* Do not inherit to_memory_map. */ + /* Do not inherit to_flash_erase. */ + /* Do not inherit to_flash_done. */ } #undef INHERIT @@ -892,6 +894,12 @@ memory_xfer_partial (struct target_ops *ops, void *readbuf, const void *writebuf if (readbuf != NULL) return -1; break; + + case MEM_FLASH: + /* We only support writing to flash during "load" for now. */ + if (writebuf != NULL) + error (_("Writing to flash memory forbidden in this context")); + break; } if (region->attrib.cache) @@ -1089,6 +1097,39 @@ target_memory_map (void) return result; } +void +target_flash_erase (ULONGEST address, LONGEST length) +{ + struct target_ops *t; + + for (t = current_target.beneath; t != NULL; t = t->beneath) + if (t->to_flash_erase != NULL) + { + if (targetdebug) + fprintf_unfiltered (gdb_stdlog, "target_flash_erase (%s, %s)\n", + paddr (address), phex (length, 0)); + return t->to_flash_erase (t, address, length); + } + + tcomplain (); +} + +void +target_flash_done (void) +{ + struct target_ops *t; + + for (t = current_target.beneath; t != NULL; t = t->beneath) + if (t->to_flash_done != NULL) + { + if (targetdebug) + fprintf_unfiltered (gdb_stdlog, "target_flash_done\n"); + return t->to_flash_done (t); + } + + tcomplain (); +} + #ifndef target_stopped_data_address_p int target_stopped_data_address_p (struct target_ops *target) @@ -1229,6 +1270,11 @@ target_write_with_progress (struct target_ops *ops, void (*progress) (ULONGEST, void *), void *baton) { LONGEST xfered = 0; + + /* Give the progress callback a chance to set up. */ + if (progress) + (*progress) (0, baton); + while (xfered < len) { LONGEST xfer = target_write_partial (ops, object, annex, |