[OpenOCD-commit] Main OpenOCD repository branch, master, updated. v0.12.0-373-g42441fd96

[openocd-gerrit <ope...@us...>]

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- Log -----------------------------------------------------------------
commit 42441fd96cf86ffca61f77afe24aae21fb00bb89
Author: Peter Collingbourne <pc...@go...>
Date:   Thu Oct 19 19:07:29 2023 -0700

    target: Add a debug_reason command
    
    This allows programmatically determining the debug reason.
    
    Change-Id: I0c3e85cebb6dc28fc0fc212beca84a484ac654a5
    Signed-off-by: Peter Collingbourne <pc...@go...>
    Reviewed-on: https://review.openocd.org/c/openocd/+/7952
    Reviewed-by: Jan Matyas <jan...@co...>
    Reviewed-by: Tomas Vanek <va...@fb...>
    Reviewed-by: Antonio Borneo <bor...@gm...>
    Tested-by: jenkins

diff --git a/doc/openocd.texi b/doc/openocd.texi
index a2965189f..45c2e4df5 100644
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -5296,6 +5296,18 @@ Displays the current target state:
 (Also, @pxref{eventpolling,,Event Polling}.)
 @end deffn
 
+@deffn {Command} {$target_name debug_reason}
+Displays the current debug reason:
+@code{debug-request},
+@code{breakpoint},
+@code{watchpoint},
+@code{watchpoint-and-breakpoint},
+@code{single-step},
+@code{target-not-halted},
+@code{program-exit},
+@code{exception-catch} or @code{undefined}.
+@end deffn
+
 @deffn {Command} {$target_name eventlist}
 Displays a table listing all event handlers
 currently associated with this target.
diff --git a/src/target/target.c b/src/target/target.c
index 61c243510..d368cb515 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -5874,6 +5874,18 @@ COMMAND_HANDLER(handle_target_current_state)
 	return ERROR_OK;
 }
 
+COMMAND_HANDLER(handle_target_debug_reason)
+{
+	if (CMD_ARGC != 0)
+		return ERROR_COMMAND_SYNTAX_ERROR;
+
+	struct target *target = get_current_target(CMD_CTX);
+
+	command_print(CMD, "%s", debug_reason_name(target));
+
+	return ERROR_OK;
+}
+
 static int jim_target_invoke_event(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 {
 	struct jim_getopt_info goi;
@@ -6025,6 +6037,13 @@ static const struct command_registration target_instance_command_handlers[] = {
 		.help = "displays the current state of this target",
 		.usage = "",
 	},
+	{
+		.name = "debug_reason",
+		.mode = COMMAND_EXEC,
+		.handler = handle_target_debug_reason,
+		.help = "displays the debug reason of this target",
+		.usage = "",
+	},
 	{
 		.name = "arp_examine",
 		.mode = COMMAND_EXEC,

-----------------------------------------------------------------------

Summary of changes:
 doc/openocd.texi    | 12 ++++++++++++
 src/target/target.c | 19 +++++++++++++++++++
 2 files changed, 31 insertions(+)


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