60 lines
2.3 KiB
C
60 lines
2.3 KiB
C
/* Target-dependent code for GDB, the GNU debugger.
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Copyright 2000
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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., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef PPC_TDEP_H
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#define PPC_TDEP_H
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struct frame_info;
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struct value;
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/* From ppc-linux-tdep.c... */
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CORE_ADDR ppc_linux_frame_saved_pc (struct frame_info *fi);
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void ppc_linux_init_extra_frame_info (int fromleaf, struct frame_info *);
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int ppc_linux_frameless_function_invocation (struct frame_info *);
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void ppc_linux_frame_init_saved_regs (struct frame_info *);
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CORE_ADDR ppc_linux_frame_chain (struct frame_info *);
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CORE_ADDR ppc_sysv_abi_push_arguments (int, struct value **, CORE_ADDR, int,
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CORE_ADDR);
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int ppc_linux_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache);
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struct link_map_offsets *ppc_linux_svr4_fetch_link_map_offsets (void);
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/* From rs6000-tdep.c... */
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CORE_ADDR rs6000_frame_saved_pc (struct frame_info *fi);
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void rs6000_init_extra_frame_info (int fromleaf, struct frame_info *);
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int rs6000_frameless_function_invocation (struct frame_info *);
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void rs6000_frame_init_saved_regs (struct frame_info *);
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CORE_ADDR rs6000_frame_chain (struct frame_info *);
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/* Some important register numbers. */
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#define PPC_GP0_REGNUM 0 /* GPR register 0 */
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#define PPC_GPLAST_REGNUM 31 /* GPR register 31 */
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#define PPC_TOC_REGNUM 2 /* TOC register */
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#define PPC_PS_REGNUM 65 /* Processor (or machine) status (%msr) */
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#define PPC_CR_REGNUM 66 /* Condition register */
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#define PPC_LR_REGNUM 67 /* Link register */
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#define PPC_CTR_REGNUM 68 /* Count register */
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#define PPC_XER_REGNUM 69 /* Integer exception register */
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#define PPC_MQ_REGNUM 70 /* Multiply/Divide extension register */
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#endif
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