sim-h8300.h new file

1 files changed, 75 insertions, 0 deletions

diff --git a/include/gdb/sim-h8300.h b/include/gdb/sim-h8300.h
new file mode 100644
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+++ b/include/gdb/sim-h8300.h
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+/* This file defines the interface between the h8300 simulator and gdb.

+   Copyright (C) 2002 Free Software Foundation, Inc.

+

+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 2 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, write to the Free Software

+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#if !defined (SIM_H8300_H)

+#define SIM_H8300_H

+

+#ifdef __cplusplus

+extern "C" { //}
+#endif
+  

+/* The simulator makes use of the following register information. */ 

+  

+/* Registers common to all the H8 variants. */
+  enum sim_h8300_regs
+  {
+    H8300_R0_REGNUM = 0,
+    H8300_R1_REGNUM,
+    H8300_R2_REGNUM,
+    H8300_R3_REGNUM,
+    H8300_R4_REGNUM,
+    H8300_R5_REGNUM,
+    H8300_R6_REGNUM,
+    H8300_R7_REGNUM,
+
+    H8300_PC_REGNUM,	/* Contains program counter */
+    H8300_CCR_REGNUM,	/* Contains processor status */
+
+    H8300_S_EXR_REGNUM,	/* Contains extended processor status */
+    H8300_S_MACL_REGNUM,/* Lower part of MAC register */
+    H8300_S_MACH_REGNUM,/* High part of MAC register */
+
+    H8300_SIM_CYCLE_REGNUM,
+    H8300_SIM_INST_REGNUM,
+    H8300_SIM_TICK_REGNUM
+  };
+
+  enum
+  {
+    ARG_FIRST_REGNUM = H8300_R0_REGNUM,	/* first reg in which an arg 
+					   may be passed */
+    ARG_LAST_REGNUM = H8300_R3_REGNUM,	/* last  reg in which an arg 
+					   may be passed */
+    H8300_FP_REGNUM = H8300_R6_REGNUM,	/* Contain address of executing 
+					   stack frame */
+    H8300_SP_REGNUM = H8300_R7_REGNUM	/* Contains address of top of stack */
+  };
+
+  enum
+  {
+    H8300_NUM_COMMON_REGS = 10,
+    H8300_S_NUM_REGS = 13,
+    H8300_NUM_SIM_REGS = 16
+  };
+
+#ifdef __cplusplus

+}
+#endif
+ 

+#endif				/* SIM_H8300_H */