target, register: allow a register hidden from gdb and 'reg' cmd

[openocd.git] / src / server / gdb_server.c

diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index bb4c1317de90ff5a4f0296640bfb188deff0bc42..792bbdceaaec6c2bb116879e2a31d5746d0becb7 100644 (file)
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -1189,7 +1189,7 @@ static int gdb_get_registers_packet(struct connection *connection,
                return gdb_error(connection, retval);
 
        for (i = 0; i < reg_list_size; i++) {
-               if (reg_list[i] == NULL || reg_list[i]->exist == false)
+               if (reg_list[i] == NULL || reg_list[i]->exist == false || reg_list[i]->hidden)
                        continue;
                reg_packet_size += DIV_ROUND_UP(reg_list[i]->size, 8) * 2;
        }
@@ -1203,7 +1203,7 @@ static int gdb_get_registers_packet(struct connection *connection,
        reg_packet_p = reg_packet;
 
        for (i = 0; i < reg_list_size; i++) {
-               if (reg_list[i] == NULL || reg_list[i]->exist == false)
+               if (reg_list[i] == NULL || reg_list[i]->exist == false || reg_list[i]->hidden)
                        continue;
                if (!reg_list[i]->valid) {
                        retval = reg_list[i]->type->get(reg_list[i]);
@@ -2176,7 +2176,7 @@ static int get_reg_features_list(struct target *target, char const **feature_lis
        *feature_list = calloc(1, sizeof(char *));
 
        for (int i = 0; i < reg_list_size; i++) {
-               if (reg_list[i]->exist == false)
+               if (reg_list[i]->exist == false || reg_list[i]->hidden)
                        continue;
 
                if (reg_list[i]->feature != NULL
@@ -2270,7 +2270,7 @@ static int gdb_generate_target_description(struct target *target, char **tdesc_o
                        int i;
                        for (i = 0; i < reg_list_size; i++) {
 
-                               if (reg_list[i]->exist == false)
+                               if (reg_list[i]->exist == false || reg_list[i]->hidden)
                                        continue;
 
                                if (strcmp(reg_list[i]->feature->name, features[current_feature]))