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-rw-r--r--src/helper/types.h10
-rw-r--r--src/jtag/core.c2
-rw-r--r--src/jtag/interface.c4
-rw-r--r--src/jtag/jtag.h8
-rw-r--r--src/svf/svf.c6
-rw-r--r--src/target/arm11.c18
-rw-r--r--src/target/arm11.h2
-rw-r--r--src/target/arm11_dbgtap.c26
-rw-r--r--src/target/armv4_5.c4
-rw-r--r--src/target/armv7m.c15
-rw-r--r--src/target/cortex_m3.c7
-rw-r--r--src/target/embeddedice.c2
-rw-r--r--src/target/etm.c2
-rw-r--r--src/xsvf/xsvf.c2
14 files changed, 49 insertions, 59 deletions
diff --git a/src/helper/types.h b/src/helper/types.h
index 8f6283b5..96a923b8 100644
--- a/src/helper/types.h
+++ b/src/helper/types.h
@@ -61,6 +61,16 @@ typedef bool _Bool;
/**
+ * Compute the number of elements of a variable length array.
+ * <code>
+ * const char *strs[] = { "a", "b", "c" };
+ * unsigned num_strs = ARRAY_SIZE(strs);
+ * </code>
+ */
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x)))
+
+
+/**
* Cast a member of a structure out to the containing structure.
* @param ptr The pointer to the member.
* @param type The type of the container struct this is embedded in.
diff --git a/src/jtag/core.c b/src/jtag/core.c
index c8a76e88..ea723ebe 100644
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -586,7 +586,7 @@ int jtag_add_statemove(tap_state_t goal_state)
unsigned tms_bits = tap_get_tms_path(cur_state, goal_state);
unsigned tms_count = tap_get_tms_path_len(cur_state, goal_state);
tap_state_t moves[8];
- assert(tms_count < DIM(moves));
+ assert(tms_count < ARRAY_SIZE(moves));
for (unsigned i = 0; i < tms_count; i++, tms_bits >>= 1)
{
diff --git a/src/jtag/interface.c b/src/jtag/interface.c
index f0624142..1ed45123 100644
--- a/src/jtag/interface.c
+++ b/src/jtag/interface.c
@@ -363,7 +363,7 @@ const char *tap_state_name(tap_state_t state)
{
unsigned i;
- for (i = 0; i < DIM(tap_name_mapping); i++) {
+ for (i = 0; i < ARRAY_SIZE(tap_name_mapping); i++) {
if (tap_name_mapping[i].symbol == state)
return tap_name_mapping[i].name;
}
@@ -374,7 +374,7 @@ tap_state_t tap_state_by_name(const char *name)
{
unsigned i;
- for (i = 0; i < DIM(tap_name_mapping); i++) {
+ for (i = 0; i < ARRAY_SIZE(tap_name_mapping); i++) {
/* be nice to the human */
if (strcasecmp(name, tap_name_mapping[i].name) == 0)
return tap_name_mapping[i].symbol;
diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index ee3ca32b..d4fafa3b 100644
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -38,14 +38,6 @@
#define DEBUG_JTAG_IOZ 64
#endif
-/*-----<Macros>--------------------------------------------------*/
-
-/**
- * When given an array, compute its DIMension; in other words, the
- * number of elements in the array
- */
-#define DIM(x) (sizeof(x)/sizeof((x)[0]))
-
/*-----</Macros>-------------------------------------------------*/
/**
diff --git a/src/svf/svf.c b/src/svf/svf.c
index 814f3f22..fb5e1b0e 100644
--- a/src/svf/svf.c
+++ b/src/svf/svf.c
@@ -282,7 +282,7 @@ int svf_add_statemove(tap_state_t state_to)
return ERROR_OK;
}
- for (index = 0; index < DIM(svf_statemoves); index++)
+ for (index = 0; index < ARRAY_SIZE(svf_statemoves); index++)
{
if ((svf_statemoves[index].from == state_from)
&& (svf_statemoves[index].to == state_to))
@@ -783,7 +783,7 @@ static int svf_run_command(struct command_context *cmd_ctx, char *cmd_str)
*/
command = svf_find_string_in_array(argus[0],
- (char **)svf_command_name, DIM(svf_command_name));
+ (char **)svf_command_name, ARRAY_SIZE(svf_command_name));
switch (command)
{
case ENDDR:
@@ -1391,7 +1391,7 @@ static int svf_run_command(struct command_context *cmd_ctx, char *cmd_str)
}
i_tmp = svf_find_string_in_array(argus[1],
(char **)svf_trst_mode_name,
- DIM(svf_trst_mode_name));
+ ARRAY_SIZE(svf_trst_mode_name));
switch (i_tmp)
{
case TRST_ON:
diff --git a/src/target/arm11.c b/src/target/arm11.c
index 46f332e1..e4d26931 100644
--- a/src/target/arm11.c
+++ b/src/target/arm11.c
@@ -363,7 +363,7 @@ static int arm11_on_enter_debug_state(struct arm11_common *arm11)
int retval;
FNC_INFO;
- for (size_t i = 0; i < asizeof(arm11->reg_values); i++)
+ for (size_t i = 0; i < ARRAY_SIZE(arm11->reg_values); i++)
{
arm11->reg_list[i].valid = 1;
arm11->reg_list[i].dirty = 0;
@@ -386,7 +386,7 @@ static int arm11_on_enter_debug_state(struct arm11_common *arm11)
arm11_setup_field(arm11, 1, NULL, NULL, chain5_fields + 1);
arm11_setup_field(arm11, 1, NULL, NULL, chain5_fields + 2);
- arm11_add_dr_scan_vc(asizeof(chain5_fields), chain5_fields, TAP_DRPAUSE);
+ arm11_add_dr_scan_vc(ARRAY_SIZE(chain5_fields), chain5_fields, TAP_DRPAUSE);
}
else
{
@@ -666,7 +666,7 @@ static int arm11_leave_debug_state(struct arm11_common *arm11)
arm11_setup_field(arm11, 1, &Ready, NULL, chain5_fields + 1);
arm11_setup_field(arm11, 1, &Valid, NULL, chain5_fields + 2);
- arm11_add_dr_scan_vc(asizeof(chain5_fields), chain5_fields, TAP_DRPAUSE);
+ arm11_add_dr_scan_vc(ARRAY_SIZE(chain5_fields), chain5_fields, TAP_DRPAUSE);
}
arm11_record_register_history(arm11);
@@ -877,7 +877,7 @@ static int arm11_resume(struct target *target, int current,
brp[1].address = ARM11_SC7_BCR0 + brp_num;
brp[1].value = 0x1 | (3 << 1) | (0x0F << 5) | (0 << 14) | (0 << 16) | (0 << 20) | (0 << 21);
- arm11_sc7_run(arm11, brp, asizeof(brp));
+ arm11_sc7_run(arm11, brp, ARRAY_SIZE(brp));
LOG_DEBUG("Add BP " ZU " at %08" PRIx32 "", brp_num, bp->address);
@@ -1120,7 +1120,7 @@ static int arm11_step(struct target *target, int current,
brp[1].value = 0x1 | (3 << 1) | (0x0F << 5) | (0 << 14) | (0 << 16) | (0 << 20) | (0 << 21);
}
- CHECK_RETVAL(arm11_sc7_run(arm11, brp, asizeof(brp)));
+ CHECK_RETVAL(arm11_sc7_run(arm11, brp, ARRAY_SIZE(brp)));
/* resume */
@@ -1847,7 +1847,7 @@ static int arm11_examine(struct target *target)
arm11_setup_field(arm11, 32, NULL, &arm11->didr, chain0_fields + 0);
arm11_setup_field(arm11, 8, NULL, &arm11->implementor, chain0_fields + 1);
- arm11_add_dr_scan_vc(asizeof(chain0_fields), chain0_fields, TAP_IDLE);
+ arm11_add_dr_scan_vc(ARRAY_SIZE(chain0_fields), chain0_fields, TAP_IDLE);
CHECK_RETVAL(jtag_execute_queue());
@@ -1975,11 +1975,11 @@ static int arm11_build_reg_cache(struct target *target)
size_t i;
/* Not very elegant assertion */
- if (ARM11_REGCACHE_COUNT != asizeof(arm11->reg_values) ||
- ARM11_REGCACHE_COUNT != asizeof(arm11_reg_defs) ||
+ if (ARM11_REGCACHE_COUNT != ARRAY_SIZE(arm11->reg_values) ||
+ ARM11_REGCACHE_COUNT != ARRAY_SIZE(arm11_reg_defs) ||
ARM11_REGCACHE_COUNT != ARM11_RC_MAX)
{
- LOG_ERROR("BUG: arm11->reg_values inconsistent (%d " ZU " " ZU " %d)", ARM11_REGCACHE_COUNT, asizeof(arm11->reg_values), asizeof(arm11_reg_defs), ARM11_RC_MAX);
+ LOG_ERROR("BUG: arm11->reg_values inconsistent (%d " ZU " " ZU " %d)", ARM11_REGCACHE_COUNT, ARRAY_SIZE(arm11->reg_values), ARRAY_SIZE(arm11_reg_defs), ARM11_RC_MAX);
exit(-1);
}
diff --git a/src/target/arm11.h b/src/target/arm11.h
index 9bc6eb44..809c23fb 100644
--- a/src/target/arm11.h
+++ b/src/target/arm11.h
@@ -25,8 +25,6 @@
#include "armv4_5.h"
-#define asizeof(x) (sizeof(x) / sizeof((x)[0]))
-
#define NEW(type, variable, items) \
type * variable = calloc(1, sizeof(type) * items)
diff --git a/src/target/arm11_dbgtap.c b/src/target/arm11_dbgtap.c
index a95dcdde..7010eab5 100644
--- a/src/target/arm11_dbgtap.c
+++ b/src/target/arm11_dbgtap.c
@@ -50,7 +50,7 @@ static const tap_state_t arm11_move_pi_to_si_via_ci[] =
int arm11_add_ir_scan_vc(int num_fields, struct scan_field *fields, tap_state_t state)
{
if (cmd_queue_cur_state == TAP_IRPAUSE)
- jtag_add_pathmove(asizeof(arm11_move_pi_to_si_via_ci), arm11_move_pi_to_si_via_ci);
+ jtag_add_pathmove(ARRAY_SIZE(arm11_move_pi_to_si_via_ci), arm11_move_pi_to_si_via_ci);
jtag_add_ir_scan(num_fields, fields, state);
return ERROR_OK;
@@ -64,7 +64,7 @@ static const tap_state_t arm11_move_pd_to_sd_via_cd[] =
int arm11_add_dr_scan_vc(int num_fields, struct scan_field *fields, tap_state_t state)
{
if (cmd_queue_cur_state == TAP_DRPAUSE)
- jtag_add_pathmove(asizeof(arm11_move_pd_to_sd_via_cd), arm11_move_pd_to_sd_via_cd);
+ jtag_add_pathmove(ARRAY_SIZE(arm11_move_pd_to_sd_via_cd), arm11_move_pd_to_sd_via_cd);
jtag_add_dr_scan(num_fields, fields, state);
return ERROR_OK;
@@ -209,7 +209,7 @@ void arm11_add_debug_INST(struct arm11_common * arm11, uint32_t inst, uint8_t *
arm11_setup_field(arm11, 32, &inst, NULL, itr + 0);
arm11_setup_field(arm11, 1, NULL, flag, itr + 1);
- arm11_add_dr_scan_vc(asizeof(itr), itr, state == ARM11_TAP_DEFAULT ? TAP_IDLE : state);
+ arm11_add_dr_scan_vc(ARRAY_SIZE(itr), itr, state == ARM11_TAP_DEFAULT ? TAP_IDLE : state);
}
/** Read the Debug Status and Control Register (DSCR)
@@ -470,7 +470,7 @@ int arm11_run_instr_data_to_core(struct arm11_common * arm11, uint32_t opcode, u
{
Data = *data;
- arm11_add_dr_scan_vc(asizeof(chain5_fields), chain5_fields, jtag_set_end_state(TAP_IDLE));
+ arm11_add_dr_scan_vc(ARRAY_SIZE(chain5_fields), chain5_fields, jtag_set_end_state(TAP_IDLE));
CHECK_RETVAL(jtag_execute_queue());
@@ -505,7 +505,7 @@ int arm11_run_instr_data_to_core(struct arm11_common * arm11, uint32_t opcode, u
{
Data = 0;
- arm11_add_dr_scan_vc(asizeof(chain5_fields), chain5_fields, TAP_DRPAUSE);
+ arm11_add_dr_scan_vc(ARRAY_SIZE(chain5_fields), chain5_fields, TAP_DRPAUSE);
CHECK_RETVAL(jtag_execute_queue());
@@ -605,13 +605,13 @@ int arm11_run_instr_data_to_core_noack(struct arm11_common * arm11, uint32_t opc
if (count)
{
- jtag_add_dr_scan(asizeof(chain5_fields), chain5_fields, jtag_set_end_state(TAP_DRPAUSE));
- jtag_add_pathmove(asizeof(arm11_MOVE_DRPAUSE_IDLE_DRPAUSE_with_delay),
+ jtag_add_dr_scan(ARRAY_SIZE(chain5_fields), chain5_fields, jtag_set_end_state(TAP_DRPAUSE));
+ jtag_add_pathmove(ARRAY_SIZE(arm11_MOVE_DRPAUSE_IDLE_DRPAUSE_with_delay),
arm11_MOVE_DRPAUSE_IDLE_DRPAUSE_with_delay);
}
else
{
- jtag_add_dr_scan(asizeof(chain5_fields), chain5_fields, jtag_set_end_state(TAP_IDLE));
+ jtag_add_dr_scan(ARRAY_SIZE(chain5_fields), chain5_fields, jtag_set_end_state(TAP_IDLE));
}
}
@@ -620,7 +620,7 @@ int arm11_run_instr_data_to_core_noack(struct arm11_common * arm11, uint32_t opc
chain5_fields[0].out_value = 0;
chain5_fields[1].in_value = ReadyPos++;
- arm11_add_dr_scan_vc(asizeof(chain5_fields), chain5_fields, TAP_DRPAUSE);
+ arm11_add_dr_scan_vc(ARRAY_SIZE(chain5_fields), chain5_fields, TAP_DRPAUSE);
int retval = jtag_execute_queue();
if (retval == ERROR_OK)
@@ -699,7 +699,7 @@ int arm11_run_instr_data_from_core(struct arm11_common * arm11, uint32_t opcode,
int i = 0;
do
{
- arm11_add_dr_scan_vc(asizeof(chain5_fields), chain5_fields, count ? TAP_IDLE : TAP_DRPAUSE);
+ arm11_add_dr_scan_vc(ARRAY_SIZE(chain5_fields), chain5_fields, count ? TAP_IDLE : TAP_DRPAUSE);
CHECK_RETVAL(jtag_execute_queue());
@@ -833,7 +833,7 @@ int arm11_sc7_run(struct arm11_common * arm11, struct arm11_sc7_action * actions
{
JTAG_DEBUG("SC7 <= Address %02x Data %08x nRW %d", AddressOut, DataOut, nRW);
- arm11_add_dr_scan_vc(asizeof(chain7_fields), chain7_fields, TAP_DRPAUSE);
+ arm11_add_dr_scan_vc(ARRAY_SIZE(chain7_fields), chain7_fields, TAP_DRPAUSE);
CHECK_RETVAL(jtag_execute_queue());
@@ -880,7 +880,7 @@ void arm11_sc7_clear_vbw(struct arm11_common * arm11)
struct arm11_sc7_action clear_bw[arm11->brp + arm11->wrp + 1];
struct arm11_sc7_action * pos = clear_bw;
- for (size_t i = 0; i < asizeof(clear_bw); i++)
+ for (size_t i = 0; i < ARRAY_SIZE(clear_bw); i++)
{
clear_bw[i].write = true;
clear_bw[i].value = 0;
@@ -896,7 +896,7 @@ void arm11_sc7_clear_vbw(struct arm11_common * arm11)
(pos++)->address = ARM11_SC7_VCR;
- arm11_sc7_run(arm11, clear_bw, asizeof(clear_bw));
+ arm11_sc7_run(arm11, clear_bw, ARRAY_SIZE(clear_bw));
}
/** Write VCR register
diff --git a/src/target/armv4_5.c b/src/target/armv4_5.c
index 884f8f65..9fa1ac09 100644
--- a/src/target/armv4_5.c
+++ b/src/target/armv4_5.c
@@ -759,7 +759,7 @@ int arm_checksum_memory(struct target *target,
return retval;
/* convert code into a buffer in target endianness */
- for (i = 0; i < DIM(arm_crc_code); i++) {
+ for (i = 0; i < ARRAY_SIZE(arm_crc_code); i++) {
retval = target_write_u32(target,
crc_algorithm->address + i * sizeof(uint32_t),
arm_crc_code[i]);
@@ -835,7 +835,7 @@ int arm_blank_check_memory(struct target *target,
return retval;
/* convert code into a buffer in target endianness */
- for (i = 0; i < DIM(check_code); i++) {
+ for (i = 0; i < ARRAY_SIZE(check_code); i++) {
retval = target_write_u32(target,
check_algorithm->address
+ i * sizeof(uint32_t),
diff --git a/src/target/armv7m.c b/src/target/armv7m.c
index f6127e89..132b786d 100644
--- a/src/target/armv7m.c
+++ b/src/target/armv7m.c
@@ -40,8 +40,6 @@
#include "algorithm.h"
#include "register.h"
-#define ARRAY_SIZE(x) ((int)(sizeof(x)/sizeof((x)[0])))
-
#if 0
#define _DEBUG_INSTRUCTION_EXECUTION_
@@ -389,7 +387,6 @@ int armv7m_run_algorithm(struct target *target,
struct armv7m_algorithm *armv7m_algorithm_info = arch_info;
enum armv7m_mode core_mode = armv7m->core_mode;
int retval = ERROR_OK;
- int i;
uint32_t context[ARMV7M_NUM_REGS];
if (armv7m_algorithm_info->common_magic != ARMV7M_COMMON_MAGIC)
@@ -406,20 +403,20 @@ int armv7m_run_algorithm(struct target *target,
/* refresh core register cache */
/* Not needed if core register cache is always consistent with target process state */
- for (i = 0; i < ARMV7M_NUM_REGS; i++)
+ for (unsigned i = 0; i < ARMV7M_NUM_REGS; i++)
{
if (!armv7m->core_cache->reg_list[i].valid)
armv7m->read_core_reg(target, i);
context[i] = buf_get_u32(armv7m->core_cache->reg_list[i].value, 0, 32);
}
- for (i = 0; i < num_mem_params; i++)
+ for (int i = 0; i < num_mem_params; i++)
{
if ((retval = target_write_buffer(target, mem_params[i].address, mem_params[i].size, mem_params[i].value)) != ERROR_OK)
return retval;
}
- for (i = 0; i < num_reg_params; i++)
+ for (int i = 0; i < num_reg_params; i++)
{
struct reg *reg = register_get_by_name(armv7m->core_cache, reg_params[i].reg_name, 0);
// uint32_t regvalue;
@@ -471,7 +468,7 @@ int armv7m_run_algorithm(struct target *target,
}
/* Read memory values to mem_params[] */
- for (i = 0; i < num_mem_params; i++)
+ for (int i = 0; i < num_mem_params; i++)
{
if (mem_params[i].direction != PARAM_OUT)
if ((retval = target_read_buffer(target, mem_params[i].address, mem_params[i].size, mem_params[i].value)) != ERROR_OK)
@@ -481,7 +478,7 @@ int armv7m_run_algorithm(struct target *target,
}
/* Copy core register values to reg_params[] */
- for (i = 0; i < num_reg_params; i++)
+ for (int i = 0; i < num_reg_params; i++)
{
if (reg_params[i].direction != PARAM_OUT)
{
@@ -503,7 +500,7 @@ int armv7m_run_algorithm(struct target *target,
}
}
- for (i = ARMV7M_NUM_REGS - 1; i >= 0; i--)
+ for (int i = ARMV7M_NUM_REGS - 1; i >= 0; i--)
{
uint32_t regvalue;
regvalue = buf_get_u32(armv7m->core_cache->reg_list[i].value, 0, 32);
diff --git a/src/target/cortex_m3.c b/src/target/cortex_m3.c
index e4949d20..e99e99c0 100644
--- a/src/target/cortex_m3.c
+++ b/src/target/cortex_m3.c
@@ -43,8 +43,6 @@
* Cortex-M0 cores too, although they're ARMv6-M not ARMv7-M.
*/
-#define ARRAY_SIZE(x) ((int)(sizeof(x)/sizeof((x)[0])))
-
/* forward declarations */
static int cortex_m3_set_breakpoint(struct target *target, struct breakpoint *breakpoint);
@@ -1843,8 +1841,6 @@ COMMAND_HANDLER(handle_cortex_m3_vector_catch_command)
struct swjdp_common *swjdp = &armv7m->swjdp_info;
uint32_t demcr = 0;
int retval;
- int i;
-
retval = cortex_m3_verify_pointer(cmd_ctx, cortex_m3);
if (retval != ERROR_OK)
return retval;
@@ -1865,6 +1861,7 @@ COMMAND_HANDLER(handle_cortex_m3_vector_catch_command)
}
}
while (argc-- > 0) {
+ unsigned i;
for (i = 0; i < ARRAY_SIZE(vec_ids); i++) {
if (strcmp(args[argc], vec_ids[i].name) != 0)
continue;
@@ -1885,7 +1882,7 @@ write:
mem_ap_read_atomic_u32(swjdp, DCB_DEMCR, &demcr);
}
- for (i = 0; i < ARRAY_SIZE(vec_ids); i++)
+ for (unsigned i = 0; i < ARRAY_SIZE(vec_ids); i++)
command_print(cmd_ctx, "%9s: %s", vec_ids[i].name,
(demcr & vec_ids[i].mask) ? "catch" : "ignore");
diff --git a/src/target/embeddedice.c b/src/target/embeddedice.c
index 4a7cf12f..2e9f1c00 100644
--- a/src/target/embeddedice.c
+++ b/src/target/embeddedice.c
@@ -30,8 +30,6 @@
#include "embeddedice.h"
#include "register.h"
-#define ARRAY_SIZE(x) ((int)(sizeof(x)/sizeof((x)[0])))
-
/**
* @file
*
diff --git a/src/target/etm.c b/src/target/etm.c
index e70df107..936c9e60 100644
--- a/src/target/etm.c
+++ b/src/target/etm.c
@@ -50,8 +50,6 @@
* ARM IHI 0014O ... Embedded Trace Macrocell, Architecture Specification
*/
-#define ARRAY_SIZE(x) ((int)(sizeof(x)/sizeof((x)[0])))
-
enum {
RO, /* read/only */
WO, /* write/only */
diff --git a/src/xsvf/xsvf.c b/src/xsvf/xsvf.c
index 2e78447a..01a94116 100644
--- a/src/xsvf/xsvf.c
+++ b/src/xsvf/xsvf.c
@@ -470,7 +470,7 @@ COMMAND_HANDLER(handle_xsvf_command)
TAP_IDLE,
};
- jtag_add_pathmove(DIM(exception_path), exception_path);
+ jtag_add_pathmove(ARRAY_SIZE(exception_path), exception_path);
if (verbose)
LOG_USER("%s mismatch, xsdrsize=%d retry=%d", op_name, xsdrsize, attempt);
generated by cgit v1.2.3 (git 2.46.0) at 2024-12-23 06:58:33 +0000