54 lines
2 KiB
C
54 lines
2 KiB
C
/* Definitions to make GDB run on an encore under umax 4.2
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Copyright 1987, 1989, 1992 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Do implement the attach and detach commands... */
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#define ATTACH_DETACH
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/* Offset of registers within u area. */
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#define U_REGS_OFFSET 0
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/* called from register_addr() -- blockend not used for now */
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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{ \
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switch (regno) { \
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case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: \
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addr = PU_R0 - (regno * sizeof (int)); break; \
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case SP_REGNUM: \
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addr = PU_SP; break; \
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case PC_REGNUM: \
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addr = PU_PC; break; \
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case FP_REGNUM: \
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addr = PU_FP; break; \
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case PS_REGNUM: \
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addr = PU_PSL; break; \
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case FPS_REGNUM: \
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addr = PU_FSR; break; \
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case FP0_REGNUM + 0: case FP0_REGNUM + 1: \
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case FP0_REGNUM + 2: case FP0_REGNUM + 3: \
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case FP0_REGNUM + 4: case FP0_REGNUM + 5: \
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case FP0_REGNUM + 6: case FP0_REGNUM + 7: \
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addr = PU_F0 + (regno - FP0_REGNUM) * sizeof (float); break; \
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case LP0_REGNUM + 0: case LP0_REGNUM + 1: \
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case LP0_REGNUM + 2: case LP0_REGNUM + 3: \
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addr = PU_F0 + (regno - LP0_REGNUM) * sizeof (double); break; \
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default: \
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printf ("bad argument to REGISTER_U_ADDR %d\n", regno); \
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abort (); \
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} \
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}
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