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target: remove needless "extern"s 

Most of these happened to be in the target.h file.

Some of those are associated with symbols that could be
removed at some point ... e.g. NVP_ASSERT/true and its
sibling NVP_DEASSERT/false.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This commit is contained in:
David Brownell 2009-12-08 13:06:41 -08:00
parent e7acbdf5db
commit cbea1ed71f
4 changed files with 8 additions and 24 deletions
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2
src/target/cortex_a8.h
View File

@ -31,8 +31,6 @@
#include <target/armv7a.h>
extern char* cortex_a8_state_strings[];
#define CORTEX_A8_COMMON_MAGIC 0x411fc082
/* See Cortex-A8 TRM section 12.5 */

10
src/target/etm.c
View File

@ -27,6 +27,8 @@
#include "image.h"
#include "arm_disassembler.h"
#include "register.h"
#include "etm_dummy.h"
#include "oocd_trace.h"
/*
@ -613,13 +615,7 @@ static int etm_write_reg(struct reg *reg, uint32_t value)
}
/* ETM trace analysis functionality
*
*/
extern struct etm_capture_driver etm_dummy_capture_driver;
#if BUILD_OOCD_TRACE == 1
extern struct etm_capture_driver oocd_trace_capture_driver;
#endif
/* ETM trace analysis functionality */
static struct etm_capture_driver *etm_capture_drivers[] =
{

10
src/target/target.c
View File

@ -90,7 +90,7 @@ struct target *all_targets = NULL;
struct target_event_callback *target_event_callbacks = NULL;
struct target_timer_callback *target_timer_callbacks = NULL;
const Jim_Nvp nvp_assert[] = {
static const Jim_Nvp nvp_assert[] = {
{ .name = "assert", NVP_ASSERT },
{ .name = "deassert", NVP_DEASSERT },
{ .name = "T", NVP_ASSERT },
@ -100,7 +100,7 @@ const Jim_Nvp nvp_assert[] = {
{ .name = NULL, .value = -1 }
};
const Jim_Nvp nvp_error_target[] = {
static const Jim_Nvp nvp_error_target[] = {
{ .value = ERROR_TARGET_INVALID, .name = "err-invalid" },
{ .value = ERROR_TARGET_INIT_FAILED, .name = "err-init-failed" },
{ .value = ERROR_TARGET_TIMEOUT, .name = "err-timeout" },
@ -178,7 +178,7 @@ static const Jim_Nvp nvp_target_event[] = {
{ .name = NULL, .value = -1 }
};
const Jim_Nvp nvp_target_state[] = {
static const Jim_Nvp nvp_target_state[] = {
{ .name = "unknown", .value = TARGET_UNKNOWN },
{ .name = "running", .value = TARGET_RUNNING },
{ .name = "halted", .value = TARGET_HALTED },
@ -198,7 +198,7 @@ static const Jim_Nvp nvp_target_debug_reason [] = {
{ .name = NULL, .value = -1 },
};
const Jim_Nvp nvp_target_endian[] = {
static const Jim_Nvp nvp_target_endian[] = {
{ .name = "big", .value = TARGET_BIG_ENDIAN },
{ .name = "little", .value = TARGET_LITTLE_ENDIAN },
{ .name = "be", .value = TARGET_BIG_ENDIAN },
@ -206,7 +206,7 @@ const Jim_Nvp nvp_target_endian[] = {
{ .name = NULL, .value = -1 },
};
const Jim_Nvp nvp_reset_modes[] = {
static const Jim_Nvp nvp_reset_modes[] = {
{ .name = "unknown", .value = RESET_UNKNOWN },
{ .name = "run" , .value = RESET_RUN },
{ .name = "halt" , .value = RESET_HALT },

10
src/target/target.h
View File

@ -61,15 +61,11 @@ enum target_state
TARGET_DEBUG_RUNNING = 4,
};
extern const Jim_Nvp nvp_target_state[];
enum nvp_assert {
NVP_DEASSERT,
NVP_ASSERT,
};
extern const Jim_Nvp nvp_assert[];
enum target_reset_mode
{
RESET_UNKNOWN = 0,
@ -78,8 +74,6 @@ enum target_reset_mode
RESET_INIT = 3, /* reset and halt target out of reset, then run init script */
};
extern const Jim_Nvp nvp_reset_mode[];
enum target_debug_reason
{
DBG_REASON_DBGRQ = 0,
@ -97,8 +91,6 @@ enum target_endianess
TARGET_BIG_ENDIAN = 1, TARGET_LITTLE_ENDIAN = 2
};
extern const Jim_Nvp nvp_target_endian[];
struct working_area
{
uint32_t address;
@ -490,8 +482,6 @@ void target_all_handle_event(enum target_event e);
#define ERROR_TARGET_NOT_RUNNING (-310)
#define ERROR_TARGET_NOT_EXAMINED (-311)
extern const Jim_Nvp nvp_error_target[];
const char *target_strerror_safe(int err);
#endif /* TARGET_H */