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adapter: switch from struct jtag_interface to adapter_driver

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To reorganize the adapters code, introduce an adapter_driver
struct that contains all the adapter generic part, while
keeping in two separate struct the specific API jtag_ops and
swd_ops.
Move the allocation of *adapter_driver from the JTAG-specific
file core.c to the more adapter-specific file adapter.c
While splitting the old jtag_interface for every driver, put
the fields in the same order as in the struct declaration so
we keep a consistent code across all the drivers.

While other transport specific API could/would be added as
separate ops, nothing is done here for HLA.

Change-Id: I2d60f97ac514c0dd2d93a6ec9be66fd9d388dad5
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4900
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
Antonio Borneo
2019-01-22 16:31:18 +01:00
committed by Tomas Vanek
parent 7268ff22c3
commit efd1d64222
39 changed files with 441 additions and 268 deletions
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4
src/target/arm_dap.c
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@@ -34,7 +34,7 @@ static LIST_HEAD(all_dap);
extern const struct dap_ops swd_dap_ops;
extern const struct dap_ops jtag_dp_ops;
extern struct jtag_interface *jtag_interface;
extern struct adapter_driver *adapter_driver;
/* DAP command support */
struct arm_dap_object {
@@ -118,7 +118,7 @@ static int dap_init_all(void)
if (transport_is_swd()) {
dap->ops = &swd_dap_ops;
obj->swd = jtag_interface->swd;
obj->swd = adapter_driver->swd_ops;
} else
dap->ops = &jtag_dp_ops;