56cea62382
* mips-tdep.c (struct gdbarch_tdep): Add field "regnum". (mips_fpa0_regnum, mips_regnum): New function. (mips_gdbarch_init): Fill in the "regnum" fields. * mips-tdep.h (struct mips_regnum): Define. (mips_regnum): Declare. * config/mips/tm-mips.h (BADVADDR_REGNUM): Delete macro. (LO_REGNUM, HI_REGNUM, BADVADDR_REGNUM): Ditto. (CAUSE_REGNUM, PC_REGNUM, FP0_REGNUM): Ditto. (FCRCS_REGNUM, FCRIR_REGNUM, FPA0_REGNUM): Ditto. * config/mips/tm-irix6.h (FP0_REGNUM): Delete macro. (PC_REGNUM, CAUSE_REGNUM, BADVADDR_REGNUM): Ditto. (HI_REGNUM, LO_REGNUM, FCRCS_REGNUM, FCRIR_REGNUM): Ditto. * config/mips/tm-irix5.h (FP0_REGNUM): Delete macro. (PC_REGNUM, CAUSE_REGNUM, BADVADDR_REGNUM): Ditto. (HI_REGNUM, LO_REGNUM, FCRCS_REGNUM, FCRIR_REGNUM): Ditto. * remote-mips.c: Include "mips-tdep.h". Update. * mipsnbsd-tdep.c: Update. * mipsv4-nat.c: Update. * mips-tdep.c: Update. * mips-nat.c: Update. * mips-linux-tdep.c: Update. * mips-linux-nat.c: Update. * irix5-nat.c: Update. * dve3900-rom.c: Include "mips-tdep.h". Update. (ignore_packet): Supress GCC warning. * config/mips/nm-riscos.h: Update. * Makefile.in (dve3900-rom.o, remote-mips.o): Update dependencies.
60 lines
2.6 KiB
C
60 lines
2.6 KiB
C
/* 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., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* MIPS running RISC/os 4.52C. */
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#define PCB_OFFSET(FIELD) ((int)&((struct user*)0)->u_pcb.FIELD)
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/* RISC/os 5.0 defines this in machparam.h. */
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#include <bsd43/machine/machparam.h>
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#define NBPG BSD43_NBPG
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#define UPAGES BSD43_UPAGES
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/* Where is this used? I don't see any uses in mips-nat.c, and I don't think
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the uses in infptrace.c are used if FETCH_INFERIOR_REGISTERS is defined.
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Does the compiler react badly to "extern CORE_ADDR kernel_u_addr" (even
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if never referenced)? */
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#define KERNEL_U_ADDR BSD43_UADDR
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#define REGISTER_U_ADDR(addr, blockend, regno) \
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if (regno < FP0_REGNUM) \
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addr = UPAGES*NBPG-EF_SIZE+4*((regno)+EF_AT-1); \
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else if (regno < PC_REGNUM) \
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addr = PCB_OFFSET(pcb_fpregs[0]) + 4*(regno-FP0_REGNUM); \
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else if (regno == PS_REGNUM) \
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addr = UPAGES*NBPG-EF_SIZE+4*EF_SR; \
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else if (regno == mips_regnum (current_gdbarch)->badvaddr) \
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addr = UPAGES*NBPG-EF_SIZE+4*EF_BADVADDR; \
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else if (regno == mips_regnum (current_gdbarch)->lo) \
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addr = UPAGES*NBPG-EF_SIZE+4*EF_MDLO; \
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else if (regno == mips_regnum (current_gdbarch)->hi) \
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addr = UPAGES*NBPG-EF_SIZE+4*EF_MDHI; \
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else if (regno == mips_regnum (current_gdbarch)->cause) \
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addr = UPAGES*NBPG-EF_SIZE+4*EF_CAUSE; \
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else if (regno == mips_regnum (current_gdbarch)->pc) \
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addr = UPAGES*NBPG-EF_SIZE+4*EF_EPC; \
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else if (regno < mips_regnum (current_gdbarch)->fp_control_status) \
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addr = PCB_OFFSET(pcb_fpregs[0]) + 4*(regno-FP0_REGNUM); \
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else if (regno == mips_regnum (current_gdbarch)->fp_control_status) \
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addr = PCB_OFFSET(pcb_fpc_csr); \
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else if (regno == mips_regnum (current_gdbarch)->fp_implementation_revision) \
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addr = PCB_OFFSET(pcb_fpc_eir); \
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else \
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addr = 0;
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#include "mips/nm-mips.h"
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/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
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#define FETCH_INFERIOR_REGISTERS
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