openocd does not allow to query status of dcsr.ebreak{u,s,m}

Extend riscv info command output with info about dcsr.ebreak{u,s,m} Change-Id: Ib46e6b6dfc0117599c7f6715c7aaf113e63bd7dc Signed-off-by: Kirill Radkin <[email protected]>
riscv-collab · Sep 14, 2023 · 14aa682 · 14aa682
1 parent 67c2835
commit 14aa682
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/target/riscv/riscv.c b/src/target/riscv/riscv.c
@@ -4196,6 +4196,19 @@ COMMAND_HANDLER(handle_info)
 		riscv_enumerate_triggers(target) == ERROR_OK;
 	riscv_print_info_line_if_available(CMD, "hart", "trigger_count",
 				r->trigger_count, trigger_count_available);
+	/* dcsr.ebreak flags status */
+	riscv_print_info_line(CMD, "OpenOCD_flag_dcsr", "ebreakm", riscv_ebreakm);
+	riscv_print_info_line(CMD, "OpenOCD_flag_dcsr", "ebreaks", riscv_ebreaks);
+	riscv_print_info_line(CMD, "OpenOCD_flag_dcsr", "ebreaku", riscv_ebreaku);
+
+	riscv_reg_t dcsr;
+
+	const bool dcsr_read_success = riscv_get_register(target, &dcsr, GDB_REGNO_DCSR) == ERROR_OK;
+
+	riscv_print_info_line_if_available(CMD, "dcsr", "ebreakm", get_field(dcsr, CSR_DCSR_EBREAKM), dcsr_read_success);
+	riscv_print_info_line_if_available(CMD, "dcsr", "ebreaks", get_field(dcsr, CSR_DCSR_EBREAKS), dcsr_read_success);
+	riscv_print_info_line_if_available(CMD, "dcsr", "ebreaku", get_field(dcsr, CSR_DCSR_EBREAKU), dcsr_read_success);
+
 	if (r->print_info)
 		return CALL_COMMAND_HANDLER(r->print_info, target);