gdbarch_skip_prologue_ftype *skip_prologue;
gdbarch_inner_than_ftype *inner_than;
gdbarch_breakpoint_from_pc_ftype *breakpoint_from_pc;
+ gdbarch_memory_insert_breakpoint_ftype *memory_insert_breakpoint;
+ gdbarch_memory_remove_breakpoint_ftype *memory_remove_breakpoint;
CORE_ADDR decr_pc_after_break;
CORE_ADDR function_start_offset;
gdbarch_remote_translate_xfer_address_ftype *remote_translate_xfer_address;
0,
0,
0,
+ 0,
+ 0,
/* default_gdbarch() */
};
struct gdbarch *current_gdbarch = &default_gdbarch;
gdbarch->call_dummy_length = -1;
gdbarch->call_dummy_p = -1;
gdbarch->call_dummy_stack_adjust_p = -1;
+ gdbarch->memory_insert_breakpoint = default_memory_insert_breakpoint;
+ gdbarch->memory_remove_breakpoint = default_memory_remove_breakpoint;
gdbarch->decr_pc_after_break = -1;
gdbarch->function_start_offset = -1;
gdbarch->frame_args_skip = -1;
if ((GDB_MULTI_ARCH >= 2)
&& (gdbarch->breakpoint_from_pc == 0))
internal_error ("gdbarch: verify_gdbarch: breakpoint_from_pc invalid");
+ if ((GDB_MULTI_ARCH >= 2)
+ && (0))
+ internal_error ("gdbarch: verify_gdbarch: memory_insert_breakpoint invalid");
+ if ((GDB_MULTI_ARCH >= 2)
+ && (0))
+ internal_error ("gdbarch: verify_gdbarch: memory_remove_breakpoint invalid");
if ((GDB_MULTI_ARCH >= 2)
&& (gdbarch->decr_pc_after_break == -1))
internal_error ("gdbarch: verify_gdbarch: decr_pc_after_break invalid");
"gdbarch_update: BREAKPOINT_FROM_PC = 0x%08lx\n",
(long) current_gdbarch->breakpoint_from_pc
/*BREAKPOINT_FROM_PC ()*/);
+ fprintf_unfiltered (gdb_stdlog,
+ "gdbarch_update: MEMORY_INSERT_BREAKPOINT = 0x%08lx\n",
+ (long) current_gdbarch->memory_insert_breakpoint
+ /*MEMORY_INSERT_BREAKPOINT ()*/);
+ fprintf_unfiltered (gdb_stdlog,
+ "gdbarch_update: MEMORY_REMOVE_BREAKPOINT = 0x%08lx\n",
+ (long) current_gdbarch->memory_remove_breakpoint
+ /*MEMORY_REMOVE_BREAKPOINT ()*/);
fprintf_unfiltered (gdb_stdlog,
"gdbarch_update: DECR_PC_AFTER_BREAK = %ld\n",
(long) DECR_PC_AFTER_BREAK);
gdbarch->breakpoint_from_pc = breakpoint_from_pc;
}
+int
+gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
+{
+ if (gdbarch->memory_insert_breakpoint == 0)
+ internal_error ("gdbarch: gdbarch_memory_insert_breakpoint invalid");
+ if (gdbarch_debug >= 2)
+ /* FIXME: gdb_std??? */
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_insert_breakpoint called\n");
+ return gdbarch->memory_insert_breakpoint (addr, contents_cache);
+}
+
+void
+set_gdbarch_memory_insert_breakpoint (struct gdbarch *gdbarch,
+ gdbarch_memory_insert_breakpoint_ftype memory_insert_breakpoint)
+{
+ gdbarch->memory_insert_breakpoint = memory_insert_breakpoint;
+}
+
+int
+gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch, CORE_ADDR addr, char *contents_cache)
+{
+ if (gdbarch->memory_remove_breakpoint == 0)
+ internal_error ("gdbarch: gdbarch_memory_remove_breakpoint invalid");
+ if (gdbarch_debug >= 2)
+ /* FIXME: gdb_std??? */
+ fprintf_unfiltered (gdb_stdlog, "gdbarch_memory_remove_breakpoint called\n");
+ return gdbarch->memory_remove_breakpoint (addr, contents_cache);
+}
+
+void
+set_gdbarch_memory_remove_breakpoint (struct gdbarch *gdbarch,
+ gdbarch_memory_remove_breakpoint_ftype memory_remove_breakpoint)
+{
+ gdbarch->memory_remove_breakpoint = memory_remove_breakpoint;
+}
+
CORE_ADDR
gdbarch_decr_pc_after_break (struct gdbarch *gdbarch)
{