projects / thirdparty / binutils-gdb.git / blame
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1 | /* Target-dependent code for GDB, the GNU debugger. |
| 2 | Copyright 2000 | |
| 3 | Free Software Foundation, Inc. | |
| 4 | ||
| 5 | This file is part of GDB. | |
| 6 | ||
| 7 | This program is free software; you can redistribute it and/or modify | |
| 8 | it under the terms of the GNU General Public License as published by | |
| 9 | the Free Software Foundation; either version 2 of the License, or | |
| 10 | (at your option) any later version. | |
| 11 | ||
| 12 | This program is distributed in the hope that it will be useful, | |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | GNU General Public License for more details. | |
| 16 | ||
| 17 | You should have received a copy of the GNU General Public License | |
| 18 | along with this program; if not, write to the Free Software | |
| 19 | Foundation, Inc., 59 Temple Place - Suite 330, | |
| 20 | Boston, MA 02111-1307, USA. */ | |
| 21 | ||
| 3a1c5313 AC |
22 | #ifndef PPC_TDEP_H |
| 23 | #define PPC_TDEP_H | |
| 24 | ||
| 25 | struct frame_info; | |
| 26 | struct value; | |
| 27 | ||
| 9aa1e687 KB |
28 | /* From ppc-linux-tdep.c... */ |
| 29 | CORE_ADDR ppc_linux_frame_saved_pc (struct frame_info *fi); | |
| 30 | void ppc_linux_init_extra_frame_info (int fromleaf, struct frame_info *); | |
| 31 | int ppc_linux_frameless_function_invocation (struct frame_info *); | |
| 32 | void ppc_linux_frame_init_saved_regs (struct frame_info *); | |
| 33 | CORE_ADDR ppc_linux_frame_chain (struct frame_info *); | |
| 3a1c5313 | 34 | CORE_ADDR ppc_sysv_abi_push_arguments (int, struct value **, CORE_ADDR, int, |
| 9aa1e687 KB |
35 | CORE_ADDR); |
| 36 | int ppc_linux_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache); | |
| 37 | ||
| 38 | ||
| 39 | /* From rs6000-tdep.c... */ | |
| 40 | CORE_ADDR rs6000_frame_saved_pc (struct frame_info *fi); | |
| 41 | void rs6000_init_extra_frame_info (int fromleaf, struct frame_info *); | |
| 42 | int rs6000_frameless_function_invocation (struct frame_info *); | |
| 43 | void rs6000_frame_init_saved_regs (struct frame_info *); | |
| 44 | CORE_ADDR rs6000_frame_chain (struct frame_info *); | |
| 45 | ||
| 46 | /* Some important register numbers. */ | |
| 47 | ||
| 48 | #define PPC_GP0_REGNUM 0 /* GPR register 0 */ | |
| 16333c4f | 49 | #define PPC_GPLAST_REGNUM 31 /* GPR register 31 */ |
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50 | #define PPC_TOC_REGNUM 2 /* TOC register */ |
| 51 | #define PPC_PS_REGNUM 65 /* Processor (or machine) status (%msr) */ | |
| 52 | #define PPC_CR_REGNUM 66 /* Condition register */ | |
| 53 | #define PPC_LR_REGNUM 67 /* Link register */ | |
| 54 | #define PPC_CTR_REGNUM 68 /* Count register */ | |
| 55 | #define PPC_XER_REGNUM 69 /* Integer exception register */ | |
| 56 | #define PPC_MQ_REGNUM 70 /* Multiply/Divide extension register */ | |
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57 | |
| 58 | #endif |