/* 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 #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. */ 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 */