| | 1 | /* Target-dependent code for GDB, the GNU debugger. |
| | 2 | |
| | 3 | Copyright (C) 2008-2020 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 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 | |
| | 23 | #include "ppc-tdep.h" /* For PPC_NUM_REGS. */ |
| | 24 | |
| | 25 | struct regset; |
| | 26 | |
| | 27 | /* From ppc-linux-tdep.c ... */ |
| | 28 | const struct regset *ppc_linux_gregset (int); |
| | 29 | const struct regset *ppc_linux_fpregset (void); |
| | 30 | |
| | 31 | /* Get the vector regset that matches the target byte order. */ |
| | 32 | const struct regset *ppc_linux_vrregset (struct gdbarch *gdbarch); |
| | 33 | const struct regset *ppc_linux_vsxregset (void); |
| | 34 | |
| | 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 | |
| | 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 | |
| | 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; |
| | 58 | extern const struct regset ppc32_linux_tarregset; |
| | 59 | extern const struct regset ppc32_linux_ebbregset; |
| | 60 | extern const struct regset ppc32_linux_pmuregset; |
| | 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; |
| | 67 | |
| | 68 | #endif /* PPC_LINUX_TDEP_H */ |
projects / deliverable / binutils-gdb.git / blame_incremental