diff options
-rw-r--r-- | src/server/gdb_server.c | 8 | ||||
-rw-r--r-- | src/target/register.h | 2 | ||||
-rw-r--r-- | src/target/target.c | 2 | ||||
-rw-r--r-- | src/target/xscale.c | 2 |
4 files changed, 8 insertions, 6 deletions
diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c index bb4c131..792bbdc 100644 --- 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])) diff --git a/src/target/register.h b/src/target/register.h index 7c53d6e..1bae811 100644 --- a/src/target/register.h +++ b/src/target/register.h @@ -134,6 +134,8 @@ struct reg { bool valid; /* When false, the register doesn't actually exist in the target. */ bool exist; + /* Hide the register from gdb and omit it in 'reg' cmd output */ + bool hidden; /* Size of the register in bits. */ uint32_t size; /* Used for generating XML description of registers. Can be set to NULL for diff --git a/src/target/target.c b/src/target/target.c index 9d4fe77..3c1a633 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -3037,7 +3037,7 @@ COMMAND_HANDLER(handle_reg_command) for (i = 0, reg = cache->reg_list; i < cache->num_regs; i++, reg++, count++) { - if (reg->exist == false) + if (reg->exist == false || reg->hidden) continue; /* only print cached values if they are valid */ if (reg->valid) { diff --git a/src/target/xscale.c b/src/target/xscale.c index aaaed0e..b25999d 100644 --- a/src/target/xscale.c +++ b/src/target/xscale.c @@ -2882,7 +2882,7 @@ static void xscale_build_reg_cache(struct target *target) /* fill in values for the xscale reg cache */ (*cache_p)->name = "XScale registers"; (*cache_p)->next = NULL; - (*cache_p)->reg_list = malloc(num_regs * sizeof(struct reg)); + (*cache_p)->reg_list = calloc(num_regs, sizeof(struct reg)); (*cache_p)->num_regs = num_regs; for (i = 0; i < num_regs; i++) { |