1 files changed, 65 insertions, 0 deletions
diff --git a/tools/debugger/pdb/linux-2.6-module/pdb_module.h b/tools/debugger/pdb/linux-2.6-module/pdb_module.h
new file mode 100644
index 0000000000..4487e3e196
--- /dev/null
+++ b/tools/debugger/pdb/linux-2.6-module/pdb_module.h
@@ -0,0 +1,65 @@
+
+#ifndef __XEN_PDB_H_
+#define __XEN_PDB_H_
+
+#define PDB_OPCODE_ATTACH 1
+#define PDB_OPCODE_DETACH 2
+
+#define PDB_OPCODE_RD_REG 3
+typedef struct pdb_op_rd_reg
+{
+    u32 reg;
+} pdb_op_rd_reg_t, *pdb_op_rd_reg_p;
+
+#define PDB_OPCODE_WR_REG 4
+typedef struct pdb_op_wr_reg
+{
+    u32 reg;
+    u32 value;
+} pdb_op_wr_reg_t, *pdb_op_wr_reg_p;
+
+typedef struct 
+{
+    u8   operation;       /* PDB_OPCODE_???      */
+    u32  domain;
+    u32  process;
+    union
+    {
+        pdb_op_rd_reg_t rd_reg;
+        pdb_op_wr_reg_t wr_reg;
+    } u;
+} PACKED pdb_request_t, *pdb_request_p;
+ 
+
+#define PDB_RESPONSE_OKAY   0
+#define PDB_RESPONSE_ERROR -1
+
+typedef struct {
+    u8   operation;       /* copied from request */
+    s16  status;          /* PDB_RESPONSE_???    */
+    u32  value;
+} PACKED pdb_response_t, *pdb_response_p;
+
+
+DEFINE_RING_TYPES(pdb, pdb_request_t, pdb_response_t);
+
+
+int pdb_attach (int pid);
+int pdb_detach (int pid);
+int pdb_read_register (int pid, pdb_op_rd_reg_p op, unsigned long *dest);
+int pdb_write_register (int pid, pdb_op_wr_reg_p op);
+
+
+#endif
+
+
+/*
+ * Local variables:
+ * mode: C
+ * c-set-style: "BSD"
+ * c-basic-offset: 4
+ * tab-width: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
+