xnu-792.6.22.tar.gz

[apple/xnu.git] / osfmk / kdp / kdp_protocol.h

diff --git a/osfmk/kdp/kdp_protocol.h b/osfmk/kdp/kdp_protocol.h
index 31fe7a3f5227ba4206c1b096b824c67dda8a5a4a..8768c9c872337e886d2902dc92e1e2a6d08641ff 100644 (file)
--- a/osfmk/kdp/kdp_protocol.h
+++ b/osfmk/kdp/kdp_protocol.h
@@ -19,15 +19,9 @@
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
-/* Copyright (c) 1991 by NeXT Computer, Inc.
- *
- *     File:   services/kdp.h
- *
- *     Definition of remote debugger protocol.
- *
- * HISTORY
- * 27-Oct-91  Mike DeMoney (mike@next.com)
- *     Created
+
+/*
+ * Definition of remote debugger protocol.
  */
 
 #include       <mach/vm_prot.h>
@@ -71,7 +65,7 @@ typedef enum {
        KDP_CONNECT,    KDP_DISCONNECT,
 
        /* obtaining client info */
-       KDP_HOSTINFO,   KDP_REGIONS,    KDP_MAXBYTES,
+       KDP_HOSTINFO,   KDP_VERSION,    KDP_MAXBYTES,
        
        /* memory access */
        KDP_READMEM,    KDP_WRITEMEM,
@@ -88,6 +82,15 @@ typedef enum {
        /* exception and termination notification, NOT true requests */
        KDP_EXCEPTION,  KDP_TERMINATION,
 
+       /* breakpoint control */
+       KDP_BREAKPOINT_SET, KDP_BREAKPOINT_REMOVE,
+       
+       /* vm regions */
+       KDP_REGIONS,
+
+       /* reattach to a connected host */
+       KDP_REATTACH,
+
        /* remote reboot request */
        KDP_HOSTREBOOT
 } kdp_req_t;
@@ -143,6 +146,14 @@ typedef struct {                   /* KDP_DISCONNECT reply */
        kdp_hdr_t       hdr;
 } kdp_disconnect_reply_t;
 
+/*
+ * KDP_REATTACH
+ */
+typedef struct {
+  kdp_hdr_t hdr;
+  unsigned short req_reply_port; /* udp port which to send replies */
+} kdp_reattach_req_t;
+
 /*
  * KDP_HOSTINFO
  */
@@ -161,6 +172,23 @@ typedef struct {                   /* KDP_HOSTINFO reply */
        kdp_hostinfo_t  hostinfo;
 } kdp_hostinfo_reply_t;
 
+/*
+ * KDP_VERSION
+ */
+typedef struct {                       /* KDP_VERSION request */
+       kdp_hdr_t       hdr;
+} kdp_version_req_t;
+
+#define        KDP_FEATURE_BP  0x1     /* local breakpoint support */
+
+typedef struct {                       /* KDP_REGIONS reply */
+       kdp_hdr_t       hdr;
+       unsigned        version;
+       unsigned        feature;
+       unsigned        pad0;
+       unsigned        pad1;
+} kdp_version_reply_t;
+
 /*
  * KDP_REGIONS
  */
@@ -303,6 +331,16 @@ typedef struct {                   /* KDP_RESUMECPUS reply */
        kdp_hdr_t       hdr;
 } kdp_resumecpus_reply_t;
 
+typedef struct {
+  kdp_hdr_t hdr;
+  unsigned long address;
+} kdp_breakpoint_req_t;
+
+typedef struct {
+  kdp_hdr_t hdr;
+  kdp_error_t error;
+} kdp_breakpoint_reply_t;
+
 /*
  * Exception notifications
  * (Exception notifications are not requests, and in fact travel from
@@ -358,8 +396,8 @@ typedef union {
        kdp_disconnect_reply_t  disconnect_reply;
        kdp_hostinfo_req_t      hostinfo_req;
        kdp_hostinfo_reply_t    hostinfo_reply;
-       kdp_regions_req_t       regions_req;
-       kdp_regions_reply_t     regions_reply;
+       kdp_version_req_t       version_req;
+       kdp_version_reply_t     version_reply;
        kdp_maxbytes_req_t      maxbytes_req;
        kdp_maxbytes_reply_t    maxbytes_reply;
        kdp_readmem_req_t       readmem_req;
@@ -382,6 +420,11 @@ typedef union {
        kdp_exception_ack_t     exception_ack;
        kdp_termination_t       termination;
        kdp_termination_ack_t   termination_ack;
+       kdp_breakpoint_req_t    breakpoint_req;
+       kdp_breakpoint_reply_t  breakpoint_reply;
+       kdp_reattach_req_t      reattach_req;
+       kdp_regions_req_t       regions_req;
+       kdp_regions_reply_t     regions_reply;
 } kdp_pkt_t;
 
 #define MAX_KDP_PKT_SIZE       1200    /* max packet size */