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| author | Antonio Borneo <borneo.antonio@gmail.com> | 2020-10-23 16:45:35 +0200 |
|---|---|---|
| committer | Antonio Borneo <borneo.antonio@gmail.com> | 2020-11-04 17:38:20 +0000 |
| commit | 65de0d3bfa14c59c2fea31a2974dd3492ac3320d (patch) | |
| tree | e566828edaea620c6175866cf7d5483cd314b329 | |
| parent | e2e8a5f467e8e35618ce4fbf16b8da4e682d8258 (diff) | |
| download | riscv-openocd-65de0d3bfa14c59c2fea31a2974dd3492ac3320d.zip riscv-openocd-65de0d3bfa14c59c2fea31a2974dd3492ac3320d.tar.gz riscv-openocd-65de0d3bfa14c59c2fea31a2974dd3492ac3320d.tar.bz2 | |
target: handle command 'target current' when no target is present
Is it possible to run OpenOCD without any target, for example to
only dump the rom-tables of an arm dap, or to perform low level
jtag operations.
But without any target created, the command 'target current'
causes OpenOCD to abruptly exit.
Handle in command 'target current' the case of no targets.
Change-Id: Ide15cb13bec84b88ccc3e7126523c04a6d70e636
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5881
Tested-by: jenkins
| -rw-r--r-- | src/target/target.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/target/target.c b/src/target/target.c index 9443f6c..e2e614f 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -5699,7 +5699,9 @@ static int jim_target_current(Jim_Interp *interp, int argc, Jim_Obj *const *argv struct command_context *cmd_ctx = current_command_context(interp); assert(cmd_ctx != NULL); - Jim_SetResultString(interp, target_name(get_current_target(cmd_ctx)), -1); + struct target *target = get_current_target_or_null(cmd_ctx); + if (target) + Jim_SetResultString(interp, target_name(target), -1); return JIM_OK; } |