diff options
Diffstat (limited to 'gdb/ppc-linux-tdep.h')
-rw-r--r-- | gdb/ppc-linux-tdep.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gdb/ppc-linux-tdep.h b/gdb/ppc-linux-tdep.h new file mode 100644 index 0000000..0ac76d3 --- /dev/null +++ b/gdb/ppc-linux-tdep.h @@ -0,0 +1,48 @@ +/* Target-dependent code for GDB, the GNU debugger. + + Copyright (C) 2008 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#ifndef PPC_LINUX_TDEP_H +#define PPC_LINUX_TDEP_H + +struct regset; + +/* From ppc-linux-tdep.c ... */ +const struct regset *ppc_linux_gregset (int); +const struct regset *ppc_linux_fpregset (void); + +/* Extra register number constants. The Linux kernel stores a + "trap" code and the original value of r3 into special "registers"; + these need to be saved and restored when performing an inferior + call while the inferior was interrupted within a system call. */ +enum { + PPC_ORIG_R3_REGNUM = PPC_NUM_REGS, + PPC_TRAP_REGNUM, +}; + +/* Return 1 if PPC_ORIG_R3_REGNUM and PPC_TRAP_REGNUM are usable. */ +int ppc_linux_trap_reg_p (struct gdbarch *gdbarch); + +/* Linux target descriptions. */ +extern struct target_desc *tdesc_powerpc_32l; +extern struct target_desc *tdesc_powerpc_altivec32l; +extern struct target_desc *tdesc_powerpc_e500l; +extern struct target_desc *tdesc_powerpc_64l; +extern struct target_desc *tdesc_powerpc_altivec64l; + +#endif /* PPC_LINUX_TDEP_H */ |