mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
1fcc0bb8b2
* Makefile.in (rs6000-tdep.o): Add dependency on parser-defs.h. * rs6000-tdep.c: Include parser-defs.h. (rs6000_register_virtual_type): Rewrite, including handling of AltiVec regs type. (altivec_register_p): New function. (rs6000_do_altivec_registers): New function. (rs6000_altivec_registers_info): New function. (rs6000_do_registers_info): New function. (R16): Define. (PPC_ALTIVEC_REGS): Define. (registers_powerpc): Add AltiVec registers. (registers_7400): Define. (variants): Add 7400 machine. (rs6000_gdbarch_init): Set the numbers of AltiVec registers. Initialize gdbarch_do)_registers_info. (rs6000_info_power_command): New function. (info_power_cmdlist): New static variable. (_initialize_rs6000_tdep): Add new 'info powerpc altivec' command. * ppc-tdep.h (struct gdbarch_tdep): Add altivec regnum fields. (altivec_register_p): Export.
70 lines
2.8 KiB
C
70 lines
2.8 KiB
C
/* Target-dependent code for GDB, the GNU debugger.
|
|
Copyright 2000
|
|
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 frame_info;
|
|
struct value;
|
|
|
|
/* 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 *);
|
|
CORE_ADDR ppc_sysv_abi_push_arguments (int, struct value **, CORE_ADDR, int,
|
|
CORE_ADDR);
|
|
int ppc_linux_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache);
|
|
struct link_map_offsets *ppc_linux_svr4_fetch_link_map_offsets (void);
|
|
|
|
|
|
/* 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);
|
|
|
|
/* Private data that this module attaches to struct gdbarch. */
|
|
|
|
struct gdbarch_tdep
|
|
{
|
|
int wordsize; /* size in bytes of fixed-point word */
|
|
int osabi; /* OS / ABI from ELF header */
|
|
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_mq_regnum; /* Multiply/Divide extension register */
|
|
int ppc_vr0_regnum; /* First AltiVec register */
|
|
int ppc_vrsave_regnum; /* Last AltiVec register */
|
|
};
|
|
|
|
#endif
|