| /* Target-specific definition for a Hitachi Super-H. |
| Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 |
| 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. */ |
| |
| 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_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 */ |
