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-rw-r--r--src/target/arm926ejs.c22
-rw-r--r--src/target/arm9tdmi.c9
-rw-r--r--src/target/arm_jtag.c49
-rw-r--r--src/target/arm_jtag.h26
-rw-r--r--src/target/trace.c2
5 files changed, 36 insertions, 72 deletions
diff --git a/src/target/arm926ejs.c b/src/target/arm926ejs.c
index ef225145..efead81b 100644
--- a/src/target/arm926ejs.c
+++ b/src/target/arm926ejs.c
@@ -94,12 +94,14 @@ target_type_t arm926ejs_target =
.quit = arm926ejs_quit
};
-int arm926ejs_catch_broken_irscan(u8 *in_value, void *priv)
+
+int arm926ejs_catch_broken_irscan(u8 *captured, void *priv, scan_field_t *field)
{
- /* The ARM926EJ-S' instruction register is 4 bits wide */
- *in_value &= 0xf;
+ u8 *in_value=field->in_check_value;
- if ((*in_value == 0x0f) || (*in_value == 0x00))
+ /* The ARM926EJ-S' instruction register is 4 bits wide */
+ u8 t=*in_value & 0xf;
+ if ((t == 0x0f) || (t == 0x00))
{
DEBUG("caught ARM926EJ-S invalid Capture-IR result after CP15 access");
return ERROR_OK;
@@ -119,7 +121,6 @@ int arm926ejs_read_cp15(target_t *target, u32 address, u32 *value)
u8 address_buf[2];
u8 nr_w_buf = 0;
u8 access = 1;
- error_handler_t error_handler;
buf_set_u32(address_buf, 0, 14, address);
@@ -184,11 +185,8 @@ int arm926ejs_read_cp15(target_t *target, u32 address, u32 *value)
#ifdef _DEBUG_INSTRUCTION_EXECUTION_
DEBUG("addr: 0x%x value: %8.8x", address, *value);
#endif
-
- error_handler.error_handler = arm926ejs_catch_broken_irscan;
- error_handler.error_handler_priv = NULL;
- arm_jtag_set_instr(jtag_info, 0xc, &error_handler);
+ arm_jtag_set_instr(jtag_info, 0xc, &arm926ejs_catch_broken_irscan);
return ERROR_OK;
}
@@ -203,7 +201,6 @@ int arm926ejs_write_cp15(target_t *target, u32 address, u32 value)
u8 address_buf[2];
u8 nr_w_buf = 1;
u8 access = 1;
- error_handler_t error_handler;
buf_set_u32(address_buf, 0, 14, address);
buf_set_u32(value_buf, 0, 32, value);
@@ -267,10 +264,7 @@ int arm926ejs_write_cp15(target_t *target, u32 address, u32 value)
DEBUG("addr: 0x%x value: %8.8x", address, value);
#endif
- error_handler.error_handler = arm926ejs_catch_broken_irscan;
- error_handler.error_handler_priv = NULL;
-
- arm_jtag_set_instr(jtag_info, 0xf, &error_handler);
+ arm_jtag_set_instr(jtag_info, 0xf, &arm926ejs_catch_broken_irscan);
return ERROR_OK;
}
diff --git a/src/target/arm9tdmi.c b/src/target/arm9tdmi.c
index 5bb7e399..5f808cdb 100644
--- a/src/target/arm9tdmi.c
+++ b/src/target/arm9tdmi.c
@@ -101,15 +101,6 @@ arm9tdmi_vector_t arm9tdmi_vectors[] =
{0, 0},
};
-int arm9tdmi_jtag_error_handler(u8 *in_value, void *priv)
-{
- char *caller = priv;
-
- DEBUG("caller: %s", caller);
-
- return ERROR_JTAG_QUEUE_FAILED;
-}
-
int arm9tdmi_examine_debug_reason(target_t *target)
{
/* get pointers to arch-specific information */
diff --git a/src/target/arm_jtag.c b/src/target/arm_jtag.c
index edc1bd88..070af213 100644
--- a/src/target/arm_jtag.c
+++ b/src/target/arm_jtag.c
@@ -33,14 +33,7 @@
#define _ARM_JTAG_SCAN_N_CHECK_
#endif
-int arm_jtag_set_instr_error_handler(u8 *in_value, void *priv)
-{
- ERROR("setting the new JTAG instruction failed, debugging is likely to be broken");
-
- return ERROR_OK;
-}
-
-int arm_jtag_set_instr(arm_jtag_t *jtag_info, u32 new_instr, error_handler_t *caller_error_handler)
+int arm_jtag_set_instr(arm_jtag_t *jtag_info, u32 new_instr, in_handler_t handler)
{
jtag_device_t *device = jtag_get_device(jtag_info->chain_pos);
@@ -56,22 +49,8 @@ int arm_jtag_set_instr(arm_jtag_t *jtag_info, u32 new_instr, error_handler_t *ca
field.in_value = NULL;
field.in_check_value = NULL;
field.in_check_mask = NULL;
- field.in_handler = NULL;
+ field.in_handler = handler;
field.in_handler_priv = NULL;
-
-
-
- if (caller_error_handler)
- {
- jtag_set_check_value(&field, NULL, NULL, caller_error_handler);
- }
- else
- {
- error_handler_t error_handler;
- error_handler.error_handler = arm_jtag_set_instr_error_handler;
- error_handler.error_handler_priv = NULL;
- jtag_set_check_value(&field, NULL, NULL, &error_handler);
- }
jtag_add_ir_scan(1, &field, -1, NULL);
@@ -139,7 +118,7 @@ int arm_jtag_setup_connection(arm_jtag_t *jtag_info)
}
/* read JTAG buffer into host-endian u32, flipping bit-order */
-int arm_jtag_buf_to_u32_flip(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_u32_flip(u8 *in_buf, void *priv, struct scan_field_s *field)
{
u32 *dest = priv;
*dest = flip_u32(le_to_h_u32(in_buf), 32);
@@ -147,35 +126,35 @@ int arm_jtag_buf_to_u32_flip(u8 *in_buf, void *priv)
}
/* read JTAG buffer into little-endian u32, flipping bit-order */
-int arm_jtag_buf_to_le32_flip(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_le32_flip(u8 *in_buf, void *priv, struct scan_field_s *field)
{
h_u32_to_le(((u8*)priv), flip_u32(le_to_h_u32(in_buf), 32));
return ERROR_OK;
}
/* read JTAG buffer into little-endian u16, flipping bit-order */
-int arm_jtag_buf_to_le16_flip(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_le16_flip(u8 *in_buf, void *priv, struct scan_field_s *field)
{
h_u16_to_le(((u8*)priv), flip_u32(le_to_h_u32(in_buf), 32) & 0xffff);
return ERROR_OK;
}
/* read JTAG buffer into big-endian u32, flipping bit-order */
-int arm_jtag_buf_to_be32_flip(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_be32_flip(u8 *in_buf, void *priv, struct scan_field_s *field)
{
h_u32_to_be(((u8*)priv), flip_u32(le_to_h_u32(in_buf), 32));
return ERROR_OK;
}
/* read JTAG buffer into big-endian u16, flipping bit-order */
-int arm_jtag_buf_to_be16_flip(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_be16_flip(u8 *in_buf, void *priv, struct scan_field_s *field)
{
h_u16_to_be(((u8*)priv), flip_u32(le_to_h_u32(in_buf), 32) & 0xffff);
return ERROR_OK;
}
/* read JTAG buffer into u8, flipping bit-order */
-int arm_jtag_buf_to_8_flip(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_8_flip(u8 *in_buf, void *priv, struct scan_field_s *field)
{
u8 *dest = priv;
*dest = flip_u32(le_to_h_u32(in_buf), 32) & 0xff;
@@ -184,7 +163,7 @@ int arm_jtag_buf_to_8_flip(u8 *in_buf, void *priv)
/* not-flipping variants */
/* read JTAG buffer into host-endian u32 */
-int arm_jtag_buf_to_u32(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_u32(u8 *in_buf, void *priv, struct scan_field_s *field)
{
u32 *dest = priv;
*dest = le_to_h_u32(in_buf);
@@ -192,35 +171,35 @@ int arm_jtag_buf_to_u32(u8 *in_buf, void *priv)
}
/* read JTAG buffer into little-endian u32 */
-int arm_jtag_buf_to_le32(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_le32(u8 *in_buf, void *priv, struct scan_field_s *field)
{
h_u32_to_le(((u8*)priv), le_to_h_u32(in_buf));
return ERROR_OK;
}
/* read JTAG buffer into little-endian u16 */
-int arm_jtag_buf_to_le16(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_le16(u8 *in_buf, void *priv, struct scan_field_s *field)
{
h_u16_to_le(((u8*)priv), le_to_h_u32(in_buf) & 0xffff);
return ERROR_OK;
}
/* read JTAG buffer into big-endian u32 */
-int arm_jtag_buf_to_be32(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_be32(u8 *in_buf, void *priv, struct scan_field_s *field)
{
h_u32_to_be(((u8*)priv), le_to_h_u32(in_buf));
return ERROR_OK;
}
/* read JTAG buffer into big-endian u16 */
-int arm_jtag_buf_to_be16(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_be16(u8 *in_buf, void *priv, struct scan_field_s *field)
{
h_u16_to_be(((u8*)priv), le_to_h_u32(in_buf) & 0xffff);
return ERROR_OK;
}
/* read JTAG buffer into u8 */
-int arm_jtag_buf_to_8(u8 *in_buf, void *priv)
+int arm_jtag_buf_to_8(u8 *in_buf, void *priv, struct scan_field_s *field)
{
u8 *dest = priv;
*dest = le_to_h_u32(in_buf) & 0xff;
diff --git a/src/target/arm_jtag.h b/src/target/arm_jtag.h
index f2f55878..227a8d58 100644
--- a/src/target/arm_jtag.h
+++ b/src/target/arm_jtag.h
@@ -34,25 +34,25 @@ typedef struct arm_jtag_s
u32 intest_instr;
} arm_jtag_t;
-extern int arm_jtag_set_instr(arm_jtag_t *jtag_info, u32 new_instr, error_handler_t *error_handler);
+extern int arm_jtag_set_instr(arm_jtag_t *jtag_info, u32 new_instr, in_handler_t handler);
extern int arm_jtag_scann(arm_jtag_t *jtag_info, u32 new_scan_chain);
extern int arm_jtag_setup_connection(arm_jtag_t *jtag_info);
/* JTAG buffers to host, be and le buffers, flipping variants */
-int arm_jtag_buf_to_u32_flip(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_le32_flip(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_le16_flip(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_be32_flip(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_be16_flip(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_8_flip(u8 *in_buf, void *priv);
+int arm_jtag_buf_to_u32_flip(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_le32_flip(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_le16_flip(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_be32_flip(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_be16_flip(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_8_flip(u8 *in_buf, void *priv, struct scan_field_s *field);
/* JTAG buffers to host, be and le buffers */
-int arm_jtag_buf_to_u32(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_le32(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_le16(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_be32(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_be16(u8 *in_buf, void *priv);
-int arm_jtag_buf_to_8(u8 *in_buf, void *priv);
+int arm_jtag_buf_to_u32(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_le32(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_le16(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_be32(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_be16(u8 *in_buf, void *priv, struct scan_field_s *field);
+int arm_jtag_buf_to_8(u8 *in_buf, void *priv, struct scan_field_s *field);
#endif /* ARM_JTAG */
diff --git a/src/target/trace.c b/src/target/trace.c
index 73f01332..536e34a5 100644
--- a/src/target/trace.c
+++ b/src/target/trace.c
@@ -76,7 +76,7 @@ int handle_trace_point_command(struct command_context_s *cmd_ctx, char *cmd, cha
{
if (trace->trace_points)
free(trace->trace_points);
- trace->num_trace_points = NULL;
+ trace->num_trace_points = 0;
trace->trace_points_size = 0;
return ERROR_OK;
generated by cgit v1.2.3 (git 2.46.0) at 2025-01-04 07:55:03 +0000