X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Frtos%2Frtos.h;h=d082fb7a72eedfac16b8b1bf9c405cd7d4b3e2d2;hb=e7d165f3dbff0fbe11f458becdccbb3d4fa8ccc4;hp=980d95d51802e03f165ded8e257bd2a240d1a46a;hpb=03410e92dae6efbb2dc474fb7556117cc60c3f82;p=fw%2Fopenocd

diff --git a/src/rtos/rtos.h b/src/rtos/rtos.h
index 980d95d51..d082fb7a7 100644
--- a/src/rtos/rtos.h
+++ b/src/rtos/rtos.h
@@ -35,7 +35,7 @@ struct reg;
 typedef struct symbol_table_elem_struct {
 	const char *symbol_name;
 	symbol_address_t address;
-
+	bool optional;
 } symbol_table_elem_t;
 
 struct thread_detail {
@@ -83,7 +83,15 @@ struct rtos_register_stacking {
 	unsigned char stack_registers_size;
 	signed char stack_growth_direction;
 	unsigned char num_output_registers;
-	unsigned char stack_alignment;
+	/* Some targets require evaluating the stack to determine the
+	 * actual stack pointer for a process.  If this field is NULL,
+	 * just use stacking->stack_registers_size * stack_growth_direction
+	 * to calculate adjustment.
+	 */
+	int64_t (*calculate_process_stack)(struct target *target,
+		const uint8_t *stack_data,
+		const struct rtos_register_stacking *stacking,
+		int64_t stack_ptr);
 	const struct stack_register_offset *register_offsets;
 };