gdb: include gdb_wait.h in gdb_wait.c

[deliverable/binutils-gdb.git] / sim / common / sim-core.h

diff --git a/sim/common/sim-core.h b/sim/common/sim-core.h
index 7bf15a3b48db495935f3b4559b287d941303c465..7f338b79ba481cf409f73e2b953df62d8bee0f29 100644 (file)
--- a/sim/common/sim-core.h
+++ b/sim/common/sim-core.h
@@ -1,22 +1,23 @@
-/*  This file is part of the program psim.
+/* The common simulator framework for GDB, the GNU Debugger.
 
-    Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
+   Copyright 2002-2020 Free Software Foundation, Inc.
 
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
+   Contributed by Andrew Cagney and Red Hat.
 
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
- 
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- 
-    */
+   This file is part of GDB.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #ifndef SIM_CORE_H
@@ -56,11 +57,7 @@ struct _sim_core_mapping {
   void *free_buffer;
   void *buffer;
   /* callback map */
-#if (WITH_HW)
   struct hw *device;
-#else
-  device *device;
-#endif
   /* tracing */
   int trace;
   /* growth */
@@ -92,7 +89,7 @@ struct _sim_core {
 
 typedef struct _sim_cpu_core {
   sim_core_common common;
-  address_word xor[WITH_XOR_ENDIAN + 1]; /* +1 to avoid zero-sized array */
+  address_word byte_xor[WITH_XOR_ENDIAN + 1]; /* +1 to avoid zero-sized array */
 } sim_cpu_core;
 
 
@@ -118,10 +115,9 @@ extern SIM_RC sim_core_install (SIM_DESC sd);
    translated into ADDRESS_SPACE:OFFSET before being passed to the
    client device.
 
-   MODULO - when the simulator has been configured WITH_MODULO support
-   and is greater than zero, specifies that accesses to the region
-   [ADDR .. ADDR+NR_BYTES) should be mapped onto the sub region [ADDR
-   .. ADDR+MODULO).  The modulo value must be a power of two.
+   MODULO - Specifies that accesses to the region [ADDR .. ADDR+NR_BYTES)
+   should be mapped onto the sub region [ADDR .. ADDR+MODULO).  The modulo
+   value must be a power of two.
 
    DEVICE - When non NULL, indicates that this is a callback memory
    space and specified device's memory callback handler should be
@@ -144,11 +140,7 @@ extern void sim_core_attach
  address_word addr,
  address_word nr_bytes,
  unsigned modulo,
-#if (WITH_HW)
  struct hw *client,
-#else
- device *client,
-#endif
  void *optional_buffer);
 
 
@@ -167,7 +159,7 @@ extern void sim_core_detach
 /* Variable sized read/write
 
    Transfer a variable sized block of raw data between the host and
-   target.  Should any problems occure, the number of bytes
+   target.  Should any problems occur, the number of bytes
    successfully transfered is returned.
 
    No host/target byte endian conversion is performed.  No xor-endian
@@ -213,7 +205,7 @@ extern void sim_core_set_xor
 /* XOR version of variable sized read/write.
 
    Transfer a variable sized block of raw data between the host and
-   target.  Should any problems occure, the number of bytes
+   target.  Should any problems occur, the number of bytes
    successfully transfered is returned.
 
    No host/target byte endian conversion is performed.  If applicable
@@ -240,6 +232,14 @@ extern unsigned sim_core_xor_write_buffer
  unsigned nr_bytes);
 
 
+/* Translate an address based on a map.  */
+
+extern void *sim_core_trans_addr
+(SIM_DESC sd,
+ sim_cpu *cpu,
+ unsigned map,
+ address_word addr);
+
 
 /* Fixed sized, processor oriented, read/write.
 
@@ -277,7 +277,7 @@ DECLARE_SIM_CORE_WRITE_N(aligned,4,4)
 DECLARE_SIM_CORE_WRITE_N(aligned,8,8)
 DECLARE_SIM_CORE_WRITE_N(aligned,16,16)
 
-#define sim_core_write_unaligned_1 sim_core_write_aligned_1 
+#define sim_core_write_unaligned_1 sim_core_write_aligned_1
 DECLARE_SIM_CORE_WRITE_N(unaligned,2,2)
 DECLARE_SIM_CORE_WRITE_N(unaligned,4,4)
 DECLARE_SIM_CORE_WRITE_N(unaligned,8,8)
@@ -339,5 +339,4 @@ DECLARE_SIM_CORE_READ_N(misaligned,7,8)
 
 #undef DECLARE_SIM_CORE_READ_N
 
-
 #endif