old-cross-binutils/gdb/ppc-tdep.h
Andrew Cagney 963e2bb72c 2003-11-10 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh (return_value): Replace "inval" and "outval" with
	"readbuf" and "writebuf".
	* ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
	* d10v-tdep.c (d10v_return_value): Ditto.
	* ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
	(ppc_sysv_abi_broken_return_value): Ditto.
	(ppc64_sysv_abi_return_value): Ditto.
	* ppc-sysv-tdep.c (do_ppc_sysv_return_value): Ditto.
	(ppc_sysv_abi_return_value): Ditto.
	(ppc_sysv_abi_broken_return_value): Ditto.
	(ppc64_sysv_abi_return_value): Ditto.
	* values.c (register_value_being_returned): Update call.
	* stack.c (return_command): Update call.
	* gdbarch.h, gdbarch.c: Re-generate.

Index: gdb/doc/ChangeLog
2003-11-10  Andrew Cagney  <cagney@redhat.com>

	* gdbint.texinfo (Target Architecture Definition): Replace the
	return_value method's "inval" and "outval" parameters with
	"readbuf" and "writebuf".
2003-11-10 22:47:31 +00:00

113 lines
4.5 KiB
C

/* Target-dependent code for GDB, the GNU debugger.
Copyright 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 PPC_TDEP_H
#define PPC_TDEP_H
struct gdbarch;
struct frame_info;
struct value;
struct regcache;
struct type;
/* From ppc-linux-tdep.c... */
CORE_ADDR ppc_linux_frame_saved_pc (struct frame_info *fi);
void ppc_linux_init_extra_frame_info (int fromleaf, struct frame_info *);
int ppc_linux_frameless_function_invocation (struct frame_info *);
void ppc_linux_frame_init_saved_regs (struct frame_info *);
CORE_ADDR ppc_linux_frame_chain (struct frame_info *);
enum return_value_convention ppc_sysv_abi_return_value (struct gdbarch *gdbarch,
struct type *valtype,
struct regcache *regcache,
void *readbuf,
const void *writebuf);
enum return_value_convention ppc_sysv_abi_broken_return_value (struct gdbarch *gdbarch,
struct type *valtype,
struct regcache *regcache,
void *readbuf,
const void *writebuf);
CORE_ADDR ppc_sysv_abi_push_dummy_call (struct gdbarch *gdbarch,
CORE_ADDR func_addr,
struct regcache *regcache,
CORE_ADDR bp_addr, int nargs,
struct value **args, CORE_ADDR sp,
int struct_return,
CORE_ADDR struct_addr);
CORE_ADDR ppc64_sysv_abi_push_dummy_call (struct gdbarch *gdbarch,
CORE_ADDR func_addr,
struct regcache *regcache,
CORE_ADDR bp_addr, int nargs,
struct value **args, CORE_ADDR sp,
int struct_return,
CORE_ADDR struct_addr);
CORE_ADDR ppc64_sysv_abi_adjust_breakpoint_address (struct gdbarch *gdbarch,
CORE_ADDR bpaddr);
int ppc_linux_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache);
struct link_map_offsets *ppc_linux_svr4_fetch_link_map_offsets (void);
void ppc_linux_supply_gregset (char *buf);
void ppc_linux_supply_fpregset (char *buf);
enum return_value_convention ppc64_sysv_abi_return_value (struct gdbarch *gdbarch,
struct type *valtype,
struct regcache *regcache,
void *readbuf,
const void *writebuf);
/* From rs6000-tdep.c... */
CORE_ADDR rs6000_frame_saved_pc (struct frame_info *fi);
void rs6000_init_extra_frame_info (int fromleaf, struct frame_info *);
int rs6000_frameless_function_invocation (struct frame_info *);
void rs6000_frame_init_saved_regs (struct frame_info *);
CORE_ADDR rs6000_frame_chain (struct frame_info *);
int altivec_register_p (int regno);
/* Return non-zero when the architecture has an FPU (or at least when
the ABI is using the FPU). */
int ppc_floating_point_unit_p (struct gdbarch *gdbarch);
/* Private data that this module attaches to struct gdbarch. */
struct gdbarch_tdep
{
int wordsize; /* size in bytes of fixed-point word */
int *regoff; /* byte offsets in register arrays */
const struct reg *regs; /* from current variant */
int ppc_gp0_regnum; /* GPR register 0 */
int ppc_gplast_regnum; /* GPR register 31 */
int ppc_toc_regnum; /* TOC register */
int ppc_ps_regnum; /* Processor (or machine) status (%msr) */
int ppc_cr_regnum; /* Condition register */
int ppc_lr_regnum; /* Link register */
int ppc_ctr_regnum; /* Count register */
int ppc_xer_regnum; /* Integer exception register */
int ppc_fpscr_regnum; /* Floating point status and condition
register */
int ppc_mq_regnum; /* Multiply/Divide extension register */
int ppc_vr0_regnum; /* First AltiVec register */
int ppc_vrsave_regnum; /* Last AltiVec register */
int ppc_ev0_regnum; /* First ev register */
int ppc_ev31_regnum; /* Last ev register */
int lr_frame_offset; /* Offset to ABI specific location where
link register is saved. */
};
#endif