Changeset 26e7d6d in mainline for kernel/arch/mips64/include/debugger.h

Timestamp:

2011-09-19T16:31:00Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

a347a11

Parents:

3842a955 (diff), 086290d (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes

File:

• kernel/arch/mips64/include/debugger.h (moved) (moved from uspace/drv/ohci/batch.h ) (2 diffs)

kernel/arch/mips64/include/debugger.h

@@ -1 +1 @@
 /*
- * Copyright (c) 2011 Jan Vesely
+ * Copyright (c) 2005 Ondrej Palkovsky
  * All rights reserved.
  *
@@ -26 +26 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-/** @addtogroup drvusbohci
+
+/** @addtogroup mips64
  * @{
  */
 /** @file
- * @brief OHCI driver USB transaction structure
  */
-#ifndef DRV_OHCI_BATCH_H
-#define DRV_OHCI_BATCH_H
 
-#include <usbhc_iface.h>
-#include <usb/usb.h>
-#include <usb/host/device_keeper.h>
-#include <usb/host/endpoint.h>
-#include <usb/host/batch.h>
+#ifndef KERN_mips64_DEBUGGER_H_
+#define KERN_mips64_DEBUGGER_H_
 
-usb_transfer_batch_t * batch_get(
-    ddf_fun_t *fun, endpoint_t *ep, char *buffer, size_t size,
-    const char *setup_buffer, size_t setup_size,
-    usbhc_iface_transfer_in_callback_t func_in,
-    usbhc_iface_transfer_out_callback_t func_out,
-    void *arg);
+#include <arch/exception.h>
+#include <typedefs.h>
 
-bool batch_is_complete(usb_transfer_batch_t *instance);
+#define BKPOINTS_MAX  10
 
-void batch_commit(usb_transfer_batch_t *instance);
+/** Breakpoint was shot */
+#define BKPOINT_INPROG  (1 << 0)
 
-void batch_control_write(usb_transfer_batch_t *instance);
+/** One-time breakpoint, mandatory for j/b instructions */
+#define BKPOINT_ONESHOT  (1 << 1)
 
-void batch_control_read(usb_transfer_batch_t *instance);
+/**
+ * Breakpoint is set on the next instruction, so that it
+ * could be reinstalled on the previous one
+ */
+#define BKPOINT_REINST  (1 << 2)
 
-void batch_interrupt_in(usb_transfer_batch_t *instance);
+/** Call a predefined function */
+#define BKPOINT_FUNCCALL  (1 << 3)
 
-void batch_interrupt_out(usb_transfer_batch_t *instance);
 
-void batch_bulk_in(usb_transfer_batch_t *instance);
+typedef struct  {
+        uintptr_t address;         /**< Breakpoint address */
+        sysarg_t instruction;      /**< Original instruction */
+        sysarg_t nextinstruction;  /**< Original instruction following break */
+        unsigned int flags;        /**< Flags regarding breakpoint */
+        size_t counter;
+        void (*bkfunc)(void *, istate_t *);
+} bpinfo_t;
 
-void batch_bulk_out(usb_transfer_batch_t *instance);
+extern bpinfo_t breakpoints[BKPOINTS_MAX];
+
+extern bool is_jump(sysarg_t);
+
+extern void debugger_init(void);
+extern void debugger_bpoint(istate_t *);
+
 #endif
-/**
- * @}
+
+/** @}
  */