struct regcache;
struct target_section_table;
struct trace_state_variable;
+struct trace_status;
+struct uploaded_tsv;
+struct uploaded_tp;
/* This include file defines the interface between the main part
of the debugger, and the part which is target-specific, or
void (*to_trace_start) (void);
/* Get the current status of a tracing run. */
- int (*to_get_trace_status) (int *stop_reason);
+ int (*to_get_trace_status) (struct trace_status *ts);
/* Stop a trace run. */
void (*to_trace_stop) (void);
/* Ask the target to find a trace frame of the given type TYPE,
using NUM, ADDR1, and ADDR2 as search parameters. Returns the
number of the trace frame, and also the tracepoint number at
- TPP. */
+ TPP. If no trace frame matches, return -1. May throw if the
+ operation fails. */
int (*to_trace_find) (enum trace_find_type type, int num,
ULONGEST addr1, ULONGEST addr2, int *tpp);
location pointed to by VAL, else returning 0. */
int (*to_get_trace_state_variable_value) (int tsv, LONGEST *val);
+ int (*to_save_trace_data) (const char *filename);
+
+ int (*to_upload_tracepoints) (struct uploaded_tp **utpp);
+
+ int (*to_upload_trace_state_variables) (struct uploaded_tsv **utsvp);
+
+ LONGEST (*to_get_raw_trace_data) (gdb_byte *buf,
+ ULONGEST offset, LONGEST len);
+
/* Set the target's tracing behavior in response to unexpected
disconnection - set VAL to 1 to keep tracing, 0 to stop. */
void (*to_set_disconnected_tracing) (int val);
+ void (*to_set_circular_trace_buffer) (int val);
/* Return the processor core that thread PTID was last seen on.
This information is updated only when:
right now, or in this debug session, or for this target -- return -1. */
int (*to_core_of_thread) (struct target_ops *, ptid_t ptid);
+ /* Verify that the memory in the [MEMADDR, MEMADDR+SIZE) range
+ matches the contents of [DATA,DATA+SIZE). Returns 1 if there's
+ a match, 0 if there's a mismatch, and -1 if an error is
+ encountered while reading memory. */
+ int (*to_verify_memory) (struct target_ops *, const gdb_byte *data,
+ CORE_ADDR memaddr, ULONGEST size);
+
+ /* Return the address of the start of the Thread Information Block
+ a Windows OS specific feature. */
+ int (*to_get_tib_address) (ptid_t ptid, CORE_ADDR *addr);
+
+ /* Send the new settings of write permission variables. */
+ void (*to_set_permissions) (void);
+
int to_magic;
/* Need sub-structure for target machine related rather than comm related?
*/
/* Insert a breakpoint at address BP_TGT->placed_address in the target
machine. Result is 0 for success, or an errno value. */
-#define target_insert_breakpoint(gdbarch, bp_tgt) \
- (*current_target.to_insert_breakpoint) (gdbarch, bp_tgt)
+extern int target_insert_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt);
/* Remove a breakpoint at address BP_TGT->placed_address in the target
machine. Result is 0 for success, or an errno value. */
-#define target_remove_breakpoint(gdbarch, bp_tgt) \
- (*current_target.to_remove_breakpoint) (gdbarch, bp_tgt)
+extern int target_remove_breakpoint (struct gdbarch *gdbarch,
+ struct bp_target_info *bp_tgt);
/* Initialize the terminal settings we record for the inferior,
before we actually run the inferior. */
Unix, this should act like SIGSTOP). This function is normally
used by GUIs to implement a stop button. */
-#define target_stop(ptid) (*current_target.to_stop) (ptid)
+extern void target_stop (ptid_t ptid);
/* Send the specified COMMAND to the target's monitor
(shell,interpreter) for execution. The result of the query is
(*current_target.to_region_ok_for_hw_watchpoint) (addr, len)
-/* Set/clear a hardware watchpoint starting at ADDR, for LEN bytes. TYPE is 0
- for write, 1 for read, and 2 for read/write accesses. Returns 0 for
- success, non-zero for failure. */
+/* Set/clear a hardware watchpoint starting at ADDR, for LEN bytes.
+ TYPE is 0 for write, 1 for read, and 2 for read/write accesses.
+ Returns 0 for success, 1 if the watchpoint type is not supported,
+ -1 for failure. */
#define target_insert_watchpoint(addr, len, type) \
(*current_target.to_insert_watchpoint) (addr, len, type)
#define target_trace_set_readonly_regions() \
(*current_target.to_trace_set_readonly_regions) ()
-#define target_get_trace_status(stop_reason) \
- (*current_target.to_get_trace_status) (stop_reason)
+#define target_get_trace_status(ts) \
+ (*current_target.to_get_trace_status) (ts)
#define target_trace_stop() \
(*current_target.to_trace_stop) ()
#define target_get_trace_state_variable_value(tsv,val) \
(*current_target.to_get_trace_state_variable_value) ((tsv), (val))
+#define target_save_trace_data(filename) \
+ (*current_target.to_save_trace_data) (filename)
+
+#define target_upload_tracepoints(utpp) \
+ (*current_target.to_upload_tracepoints) (utpp)
+
+#define target_upload_trace_state_variables(utsvp) \
+ (*current_target.to_upload_trace_state_variables) (utsvp)
+
+#define target_get_raw_trace_data(buf,offset,len) \
+ (*current_target.to_get_raw_trace_data) ((buf), (offset), (len))
+
#define target_set_disconnected_tracing(val) \
(*current_target.to_set_disconnected_tracing) (val)
+#define target_set_circular_trace_buffer(val) \
+ (*current_target.to_set_circular_trace_buffer) (val)
+
+#define target_get_tib_address(ptid, addr) \
+ (*current_target.to_get_tib_address) ((ptid), (addr))
+
+#define target_set_permissions() \
+ (*current_target.to_set_permissions) ()
+
/* Command logging facility. */
#define target_log_command(p) \
extern int target_core_of_thread (ptid_t ptid);
+/* Verify that the memory in the [MEMADDR, MEMADDR+SIZE) range matches
+ the contents of [DATA,DATA+SIZE). Returns 1 if there's a match, 0
+ if there's a mismatch, and -1 if an error is encountered while
+ reading memory. Throws an error if the functionality is found not
+ to be supported by the current target. */
+int target_verify_memory (const gdb_byte *data,
+ CORE_ADDR memaddr, ULONGEST size);
+
/* Routines for maintenance of the target structures...
add_target: Add a target to the list of all possible targets.
extern void add_target (struct target_ops *);
-extern int push_target (struct target_ops *);
+extern void push_target (struct target_ops *);
extern int unpush_target (struct target_ops *);
extern void initialize_targets (void);
-extern NORETURN void noprocess (void) ATTR_NORETURN;
+extern void noprocess (void) ATTRIBUTE_NORETURN;
extern void target_require_runnable (void);
to restore it back to the current value. */
extern struct cleanup *make_show_memory_breakpoints_cleanup (int show);
+extern int may_write_registers;
+extern int may_write_memory;
+extern int may_insert_breakpoints;
+extern int may_insert_tracepoints;
+extern int may_insert_fast_tracepoints;
+extern int may_stop;
+
+extern void update_target_permissions (void);
+
\f
/* Imported from machine dependent code */
projects / binutils-gdb.git / blobdiff