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84 lines
3.0 KiB
C++
84 lines
3.0 KiB
C++
/* Native-dependent code for SPARC.
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Copyright (C) 2003-2020 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 3 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, see <http://www.gnu.org/licenses/>. */
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#ifndef SPARC_NAT_H
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#define SPARC_NAT_H 1
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#include "target.h"
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struct sparc_gregmap;
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struct sparc_fpregmap;
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extern const struct sparc_gregmap *sparc_gregmap;
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extern const struct sparc_fpregmap *sparc_fpregmap;
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extern void (*sparc_supply_gregset) (const struct sparc_gregmap *,
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struct regcache *, int , const void *);
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extern void (*sparc_collect_gregset) (const struct sparc_gregmap *,
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const struct regcache *, int, void *);
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extern void (*sparc_supply_fpregset) (const struct sparc_fpregmap *,
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struct regcache *, int , const void *);
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extern void (*sparc_collect_fpregset) (const struct sparc_fpregmap *,
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const struct regcache *, int , void *);
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extern int (*sparc_gregset_supplies_p) (struct gdbarch *gdbarch, int);
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extern int (*sparc_fpregset_supplies_p) (struct gdbarch *gdbarch, int);
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extern int sparc32_gregset_supplies_p (struct gdbarch *gdbarch, int regnum);
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extern int sparc32_fpregset_supplies_p (struct gdbarch *gdbarch, int regnum);
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extern void sparc_fetch_inferior_registers (struct regcache *, int);
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extern void sparc_store_inferior_registers (struct regcache *, int);
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extern target_xfer_status sparc_xfer_wcookie (enum target_object object,
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const char *annex,
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gdb_byte *readbuf,
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const gdb_byte *writebuf,
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ULONGEST offset,
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ULONGEST len,
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ULONGEST *xfered_len);
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/* A prototype generic SPARC target. The client can override
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it with local methods. */
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template<typename BaseTarget>
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struct sparc_target : public BaseTarget
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{
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void fetch_registers (struct regcache *regcache, int regnum) override
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{ sparc_fetch_inferior_registers (regcache, regnum); }
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void store_registers (struct regcache *regcache, int regnum) override
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{ sparc_store_inferior_registers (regcache, regnum); }
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enum target_xfer_status xfer_partial (enum target_object object,
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const char *annex,
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gdb_byte *readbuf,
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const gdb_byte *writebuf,
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ULONGEST offset, ULONGEST len,
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ULONGEST *xfered_len) override
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{
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if (object == TARGET_OBJECT_WCOOKIE)
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return sparc_xfer_wcookie (object, annex, readbuf, writebuf,
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offset, len, xfered_len);
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return BaseTarget (object, annex, readbuf, writebuf,
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offset, len, xfered_len);
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}
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};
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#endif /* sparc-nat.h */
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