projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 7284e1be UW |
1 | /* Target-dependent code for GDB, the GNU debugger. |
| 2 | ||
| b811d2c2 | 3 | Copyright (C) 2008-2020 Free Software Foundation, Inc. |
| 7284e1be UW |
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 3 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, see <http://www.gnu.org/licenses/>. */ | |
| 19 | ||
| 20 | #ifndef PPC_LINUX_TDEP_H | |
| 21 | #define PPC_LINUX_TDEP_H | |
| 22 | ||
| 656731fe YQ |
23 | #include "ppc-tdep.h" /* For PPC_NUM_REGS. */ |
| 24 | ||
| 7284e1be UW |
25 | struct regset; |
| 26 | ||
| 0df8b418 | 27 | /* From ppc-linux-tdep.c ... */ |
| 7284e1be UW |
28 | const struct regset *ppc_linux_gregset (int); |
| 29 | const struct regset *ppc_linux_fpregset (void); | |
| 30 | ||
| 1d75a658 PFC |
31 | /* Get the vector regset that matches the target byte order. */ |
| 32 | const struct regset *ppc_linux_vrregset (struct gdbarch *gdbarch); | |
| 2c3305f6 | 33 | const struct regset *ppc_linux_vsxregset (void); |
| 1d75a658 | 34 | |
| 8d619c01 EBM |
35 | /* Get the checkpointed GPR regset that matches the target wordsize |
| 36 | and byteorder of GDBARCH. */ | |
| 37 | const struct regset *ppc_linux_cgprregset (struct gdbarch *gdbarch); | |
| 38 | ||
| 39 | /* Get the checkpointed vector regset that matches the target byte | |
| 40 | order. */ | |
| 41 | const struct regset* ppc_linux_cvmxregset (struct gdbarch *gdbarch); | |
| 42 | ||
| 7284e1be UW |
43 | /* Extra register number constants. The Linux kernel stores a |
| 44 | "trap" code and the original value of r3 into special "registers"; | |
| 45 | these need to be saved and restored when performing an inferior | |
| 46 | call while the inferior was interrupted within a system call. */ | |
| 47 | enum { | |
| 48 | PPC_ORIG_R3_REGNUM = PPC_NUM_REGS, | |
| 49 | PPC_TRAP_REGNUM, | |
| 50 | }; | |
| 51 | ||
| 52 | /* Return 1 if PPC_ORIG_R3_REGNUM and PPC_TRAP_REGNUM are usable. */ | |
| 53 | int ppc_linux_trap_reg_p (struct gdbarch *gdbarch); | |
| 54 | ||
| 7ca18ed6 EBM |
55 | /* Additional register sets, defined in ppc-linux-tdep.c. */ |
| 56 | extern const struct regset ppc32_linux_pprregset; | |
| 57 | extern const struct regset ppc32_linux_dscrregset; | |
| f2cf6173 | 58 | extern const struct regset ppc32_linux_tarregset; |
| 232bfb86 EBM |
59 | extern const struct regset ppc32_linux_ebbregset; |
| 60 | extern const struct regset ppc32_linux_pmuregset; | |
| 8d619c01 EBM |
61 | extern const struct regset ppc32_linux_tm_sprregset; |
| 62 | extern const struct regset ppc32_linux_cfprregset; | |
| 63 | extern const struct regset ppc32_linux_cvsxregset; | |
| 64 | extern const struct regset ppc32_linux_cpprregset; | |
| 65 | extern const struct regset ppc32_linux_cdscrregset; | |
| 66 | extern const struct regset ppc32_linux_ctarregset; | |
| 7ca18ed6 | 67 | |
| 7284e1be | 68 | #endif /* PPC_LINUX_TDEP_H */ |