projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| d37eb719 DJ |
1 | /* Target-dependent code for GNU/Linux on MIPS processors. |
| 2 | ||
| 3 | Copyright 2006 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 | ||
| 22 | /* Copied from <asm/elf.h>. */ | |
| 23 | #define ELF_NGREG 45 | |
| 24 | #define ELF_NFPREG 33 | |
| 25 | ||
| 26 | typedef unsigned char mips_elf_greg_t[4]; | |
| 27 | typedef mips_elf_greg_t mips_elf_gregset_t[ELF_NGREG]; | |
| 28 | ||
| 29 | typedef unsigned char mips_elf_fpreg_t[8]; | |
| 30 | typedef mips_elf_fpreg_t mips_elf_fpregset_t[ELF_NFPREG]; | |
| 31 | ||
| 32 | /* 0 - 31 are integer registers, 32 - 63 are fp registers. */ | |
| 33 | #define FPR_BASE 32 | |
| 34 | #define PC 64 | |
| 35 | #define CAUSE 65 | |
| 36 | #define BADVADDR 66 | |
| 37 | #define MMHI 67 | |
| 38 | #define MMLO 68 | |
| 39 | #define FPC_CSR 69 | |
| 40 | #define FPC_EIR 70 | |
| 41 | ||
| 42 | #define EF_REG0 6 | |
| 43 | #define EF_REG31 37 | |
| 44 | #define EF_LO 38 | |
| 45 | #define EF_HI 39 | |
| 46 | #define EF_CP0_EPC 40 | |
| 47 | #define EF_CP0_BADVADDR 41 | |
| 48 | #define EF_CP0_STATUS 42 | |
| 49 | #define EF_CP0_CAUSE 43 | |
| 50 | ||
| 51 | #define EF_SIZE 180 | |
| 52 | ||
| 53 | void mips_supply_gregset (mips_elf_gregset_t *); | |
| 54 | void mips_fill_gregset (mips_elf_gregset_t *, int); | |
| 55 | void mips_supply_fpregset (mips_elf_fpregset_t *); | |
| 56 | void mips_fill_fpregset (mips_elf_fpregset_t *, int); | |
| 57 | ||
| 58 | /* 64-bit support. */ | |
| 59 | ||
| 60 | /* Copied from <asm/elf.h>. */ | |
| 61 | #define MIPS64_ELF_NGREG 45 | |
| 62 | #define MIPS64_ELF_NFPREG 33 | |
| 63 | ||
| 64 | typedef unsigned char mips64_elf_greg_t[8]; | |
| 65 | typedef mips64_elf_greg_t mips64_elf_gregset_t[MIPS64_ELF_NGREG]; | |
| 66 | ||
| 67 | typedef unsigned char mips64_elf_fpreg_t[8]; | |
| 68 | typedef mips64_elf_fpreg_t mips64_elf_fpregset_t[MIPS64_ELF_NFPREG]; | |
| 69 | ||
| 70 | /* 0 - 31 are integer registers, 32 - 63 are fp registers. */ | |
| 71 | #define MIPS64_FPR_BASE 32 | |
| 72 | #define MIPS64_PC 64 | |
| 73 | #define MIPS64_CAUSE 65 | |
| 74 | #define MIPS64_BADVADDR 66 | |
| 75 | #define MIPS64_MMHI 67 | |
| 76 | #define MIPS64_MMLO 68 | |
| 77 | #define MIPS64_FPC_CSR 69 | |
| 78 | #define MIPS64_FPC_EIR 70 | |
| 79 | ||
| 80 | #define MIPS64_EF_REG0 0 | |
| 81 | #define MIPS64_EF_REG31 31 | |
| 82 | #define MIPS64_EF_LO 32 | |
| 83 | #define MIPS64_EF_HI 33 | |
| 84 | #define MIPS64_EF_CP0_EPC 34 | |
| 85 | #define MIPS64_EF_CP0_BADVADDR 35 | |
| 86 | #define MIPS64_EF_CP0_STATUS 36 | |
| 87 | #define MIPS64_EF_CP0_CAUSE 37 | |
| 88 | ||
| 89 | #define MIPS64_EF_SIZE 304 | |
| 90 | ||
| 91 | void mips64_supply_gregset (mips64_elf_gregset_t *); | |
| 92 | void mips64_fill_gregset (mips64_elf_gregset_t *, int); | |
| 93 | void mips64_supply_fpregset (mips64_elf_fpregset_t *); | |
| 94 | void mips64_fill_fpregset (mips64_elf_fpregset_t *, int); |