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authorJason Thorpe <thorpej@netbsd.org>2002-05-17 06:55:49 +0000
committerJason Thorpe <thorpej@netbsd.org>2002-05-17 06:55:49 +0000
commitab3b81262e3164b572fc8eada737809cc09c92f8 (patch)
treebcbf9e97456e4a2027abc994d084308a8e0d19a4 /gdb/sh-tdep.h
parentfae1e84fb6a12166f777eb05bb599acbfefc23cc (diff)
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* Makefile.in (sh_tdep_h): Define and use.
* config/sh/tm-sh.h (sh_osabi, sh_abi, gdbarch_tdep, register enum): Move to... * * sh-tdep.h: ...here. * sh-tdep.c: Include sh-tdep.h. * sh3-rom.c: Likewise. * shnbsd-tdep.c: Likewise.
Diffstat (limited to 'gdb/sh-tdep.h')
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diff --git a/gdb/sh-tdep.h b/gdb/sh-tdep.h
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+/* Target-specific definition for a Hitachi Super-H.
+ Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 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. */
+
+#ifndef SH_TDEP_H
+#define SH_TDEP_H
+
+/* Contributed by Steve Chamberlain sac@cygnus.com */
+
+/* Information that is dependent on the processor variant. */
+
+/* ABI variants that we know about. If you add to this enum, please
+ update the table of names in sh-tdep.c. */
+enum sh_osabi
+{
+ SH_OSABI_UNKNOWN = 0,
+ SH_OSABI_LINUX,
+ SH_OSABI_NETBSD_ELF,
+
+ SH_OSABI_INVALID /* Keep this last. */
+};
+
+enum sh_abi
+ {
+ SH_ABI_UNKNOWN,
+ SH_ABI_32,
+ SH_ABI_64
+ };
+
+struct gdbarch_tdep
+ {
+ int PR_REGNUM;
+ int FPUL_REGNUM; /* sh3e, sh4 */
+ int FPSCR_REGNUM; /* sh3e, sh4 */
+ int SR_REGNUM; /* sh-dsp, sh3, sh3-dsp, sh3e, sh4 */
+ int DSR_REGNUM; /* sh-dsp, sh3-dsp */
+ int FP_LAST_REGNUM; /* sh3e, sh4 */
+ int A0G_REGNUM; /* sh-dsp, sh3-dsp */
+ int A0_REGNUM; /* sh-dsp, sh3-dsp */
+ int A1G_REGNUM; /* sh-dsp, sh3-dsp */
+ int A1_REGNUM; /* sh-dsp, sh3-dsp */
+ int M0_REGNUM; /* sh-dsp, sh3-dsp */
+ int M1_REGNUM; /* sh-dsp, sh3-dsp */
+ int X0_REGNUM; /* sh-dsp, sh3-dsp */
+ int X1_REGNUM; /* sh-dsp, sh3-dsp */
+ int Y0_REGNUM; /* sh-dsp, sh3-dsp */
+ int Y1_REGNUM; /* sh-dsp, sh3-dsp */
+ int MOD_REGNUM; /* sh-dsp, sh3-dsp */
+ int SSR_REGNUM; /* sh3, sh3-dsp, sh3e, sh4 */
+ int SPC_REGNUM; /* sh3, sh3-dsp, sh3e, sh4 */
+ int RS_REGNUM; /* sh-dsp, sh3-dsp */
+ int RE_REGNUM; /* sh-dsp, sh3-dsp */
+ int DR0_REGNUM; /* sh4 */
+ int DR_LAST_REGNUM; /* sh4 */
+ int FV0_REGNUM; /* sh4 */
+ int FV_LAST_REGNUM; /* sh4 */
+ /* FPP stands for Floating Point Pair, to avoid confusion with
+ GDB's FP0_REGNUM, which is the number of the first Floating
+ point register. Unfortunately on the sh5, the floating point
+ registers are called FR, and the floating point pairs are called FP. */
+ int TR7_REGNUM; /* sh5-media*/
+ int FPP0_REGNUM; /* sh5-media*/
+ int FPP_LAST_REGNUM; /* sh5-media*/
+ int R0_C_REGNUM; /* sh5-compact*/
+ int R_LAST_C_REGNUM; /* sh5-compact*/
+ int PC_C_REGNUM; /* sh5-compact*/
+ int GBR_C_REGNUM; /* sh5-compact*/
+ int MACH_C_REGNUM; /* sh5-compact*/
+ int MACL_C_REGNUM; /* sh5-compact*/
+ int PR_C_REGNUM; /* sh5-compact*/
+ int T_C_REGNUM; /* sh5-compact*/
+ int FPSCR_C_REGNUM; /* sh5-compact*/
+ int FPUL_C_REGNUM; /* sh5-compact*/
+ int FP0_C_REGNUM; /* sh5-compact*/
+ int FP_LAST_C_REGNUM; /* sh5-compact*/
+ int DR0_C_REGNUM; /* sh5-compact*/
+ int DR_LAST_C_REGNUM; /* sh5-compact*/
+ int FV0_C_REGNUM; /* sh5-compact*/
+ int FV_LAST_C_REGNUM; /* sh5-compact*/
+ int ARG0_REGNUM;
+ int ARGLAST_REGNUM;
+ int FLOAT_ARGLAST_REGNUM;
+ int RETURN_REGNUM;
+ enum sh_osabi sh_osabi; /* OS/ABI of the inferior */
+ const char *osabi_name; /* Name of the above */
+ enum sh_abi sh_abi;
+ };
+
+/* Registers common to all the SH variants. */
+enum
+ {
+ R0_REGNUM = 0,
+ STRUCT_RETURN_REGNUM = 2,
+ ARG0_REGNUM = 4, /* Used in h8300-tdep.c */
+ ARGLAST_REGNUM = 7, /* Used in h8300-tdep.c */
+ PR_REGNUM = 17, /* used in sh3-rom.c */
+ GBR_REGNUM = 18,
+ VBR_REGNUM = 19,
+ MACH_REGNUM = 20,
+ MACL_REGNUM = 21,
+ SR_REGNUM = 22
+ };
+
+#endif /* SH_TDEP_H */