-/* Target-specific definition for a Hitachi Super-H.
- Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
+/* Target-specific definition for a Renesas Super-H.
+ Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
This file is part of GDB.
#ifndef SH_TDEP_H
#define SH_TDEP_H
-#include "osabi.h"
-
/* Contributed by Steve Chamberlain sac@cygnus.com */
-/* Information that is dependent on the processor variant. */
-
-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 gdb_osabi osabi; /* OS/ABI of the inferior */
- enum sh_abi sh_abi;
- };
-
-/* Registers common to all the SH variants. */
+/* Registers for all SH variants. Used also by sh3-rom.c. */
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 */
+ ARG0_REGNUM = 4,
+ ARGLAST_REGNUM = 7,
+ FP_REGNUM = 14,
+ PR_REGNUM = 17,
GBR_REGNUM = 18,
VBR_REGNUM = 19,
MACH_REGNUM = 20,
MACL_REGNUM = 21,
- SR_REGNUM = 22
+ SR_REGNUM = 22,
+ FPUL_REGNUM = 23,
+ /* Floating point registers */
+ FPSCR_REGNUM = 24,
+ FLOAT_ARG0_REGNUM = 29,
+ FLOAT_ARGLAST_REGNUM = 36,
+ FP_LAST_REGNUM = 40,
+ /* sh3,sh4 registers */
+ SSR_REGNUM = 41,
+ SPC_REGNUM = 42,
+ /* DSP registers */
+ DSR_REGNUM = 24,
+ A0G_REGNUM = 25,
+ A0_REGNUM = 26,
+ A1G_REGNUM = 27,
+ A1_REGNUM = 28,
+ M0_REGNUM = 29,
+ M1_REGNUM = 30,
+ X0_REGNUM = 31,
+ X1_REGNUM = 32,
+ Y0_REGNUM = 33,
+ Y1_REGNUM = 34,
+ MOD_REGNUM = 40,
+ RS_REGNUM = 43,
+ RE_REGNUM = 44,
+ R0_BANK_REGNUM = 51,
+ R7_BANK_REGNUM = 58,
+ /* Floating point pseudo registers */
+ DR0_REGNUM = 59,
+ DR_LAST_REGNUM = 66,
+ FV0_REGNUM = 67,
+ FV_LAST_REGNUM = 70
};
+extern gdbarch_init_ftype sh64_gdbarch_init;
+extern void sh64_show_regs (void);
+
#endif /* SH_TDEP_H */