50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
/* SPU target-dependent code for GDB, the GNU debugger.
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Copyright (C) 2006, 2007 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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#ifndef SPU_TDEP_H
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#define SPU_TDEP_H
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/* Number of registers. */
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#define SPU_NUM_REGS 130
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#define SPU_NUM_PSEUDO_REGS 1
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#define SPU_NUM_GPRS 128
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/* Register numbers of various important registers. */
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enum spu_regnum
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{
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/* SPU calling convention. */
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SPU_LR_REGNUM = 0, /* Link register. */
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SPU_RAW_SP_REGNUM = 1, /* Stack pointer (full register). */
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SPU_ARG1_REGNUM = 3, /* First argument register. */
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SPU_ARGN_REGNUM = 74, /* Last argument register. */
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SPU_SAVED1_REGNUM = 80, /* First call-saved register. */
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SPU_SAVEDN_REGNUM = 127, /* Last call-saved register. */
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SPU_FP_REGNUM = 127, /* Frame pointer. */
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/* Special registers. */
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SPU_ID_REGNUM = 128, /* SPU ID register. */
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SPU_PC_REGNUM = 129, /* Next program counter. */
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SPU_SP_REGNUM = 130 /* Stack pointer (preferred slot). */
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};
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/* Local store. */
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#define SPU_LS_SIZE 0x40000
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#endif
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