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| author | Luis Machado <lgustavo@codesourcery.com> | 2017-01-20 08:13:03 -0600 |
|---|---|---|
| committer | Luis Machado <lgustavo@codesourcery.com> | 2017-01-20 08:13:03 -0600 |
| commit | 78cbbba8e0bc8b0288f5ce4360b4689ab893aa13 (patch) | |
| tree | c5a8f0de7e5bfc097b12bd94b47808c71628e53f /gdb/NEWS | |
| parent | 7f784814df7067396e9c00b5cdc0eff9cd5c68de (diff) | |
| download | gdb-78cbbba8e0bc8b0288f5ce4360b4689ab893aa13.zip gdb-78cbbba8e0bc8b0288f5ce4360b4689ab893aa13.tar.gz gdb-78cbbba8e0bc8b0288f5ce4360b4689ab893aa13.tar.bz2 | |
Add command to erase all flash memory regions
Changes in v4:
- Replaced phex call with hex_string.
Changes in v3:
- Addressed comments by Pedro.
- Output of memory region size now in hex format.
- Misc formatting fixups.
- Addressed Simon's comments on formatting.
- Adjusted command text in the manual entry.
- Fixed up ChangeLog.
- Renamed flash_erase_all_command to flash_erase_command.
Changes in v2:
- Added NEWS entry.
- Fixed long lines.
- Address printing with paddress.
Years ago we contributed flash programming patches upstream. The following
patch is a leftover one that complements that functionality by adding a new
command to erase all reported flash memory blocks.
The command is most useful when we're dealing with flash-enabled targets
(mostly bare-metal) and we need to reset the board for some reason.
The wiping out of flash memory regions should help the target come up with a
known clean state from which the user can load a new image and resume
debugging. It is convenient enough to do this from the debugger, and there is
also an MI command to expose this functionality to the IDE's.
gdb/doc/ChangeLog:
2017-01-20 Mike Wrighton <mike_wrighton@codesourcery.com>
Luis Machado <lgustavo@codesourcery.com>
* gdb.texinfo (-target-flash-erase): New MI command description.
(flash-erase): New CLI command description.
gdb/ChangeLog:
2017-01-20 Mike Wrighton <mike_wrighton@codesourcery.com>
Luis Machado <lgustavo@codesourcery.com>
* NEWS (New commands): Mention flash-erase.
(New MI commands): Mention target-flash-erase.
* mi/mi-cmds.c (mi_cmd_target_flash_erase): Add target-flash-erase MI
command.
* mi/mi-cmds.h (mi_cmd_target_flash_erase): New declaration.
* mi/mi-main.c (mi_cmd_target_flash_erase): New function.
* target.c (flash_erase_command): New function.
(initialize_targets): Add new flash-erase command.
* target.h (flash_erase_command): New declaration.
Diffstat (limited to 'gdb/NEWS')
| -rw-r--r-- | gdb/NEWS | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -57,6 +57,17 @@ FreeBSD/mips mips*-*-freebsd Synopsys ARC arc*-*-elf32 FreeBSD/mips mips*-*-freebsd +* New commands + +flash-erase + Erases all the flash memory regions reported by the target. + +* New MI commands + +-target-flash-erase + Erases all the flash memory regions reported by the target. This is + equivalent to the CLI command flash-erase. + *** Changes in GDB 7.12 * GDB and GDBserver now build with a C++ compiler by default. |