diff options
Diffstat (limited to 'contrib/gdb/gdb/ppc-tdep.h')
| -rw-r--r-- | contrib/gdb/gdb/ppc-tdep.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/contrib/gdb/gdb/ppc-tdep.h b/contrib/gdb/gdb/ppc-tdep.h new file mode 100644 index 0000000..029f87c --- /dev/null +++ b/contrib/gdb/gdb/ppc-tdep.h @@ -0,0 +1,69 @@ +/* Target-dependent code for GDB, the GNU debugger. + Copyright 2000 + 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 2 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, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef PPC_TDEP_H +#define PPC_TDEP_H + +struct frame_info; +struct value; + +/* From ppc-linux-tdep.c... */ +CORE_ADDR ppc_linux_frame_saved_pc (struct frame_info *fi); +void ppc_linux_init_extra_frame_info (int fromleaf, struct frame_info *); +int ppc_linux_frameless_function_invocation (struct frame_info *); +void ppc_linux_frame_init_saved_regs (struct frame_info *); +CORE_ADDR ppc_linux_frame_chain (struct frame_info *); +CORE_ADDR ppc_sysv_abi_push_arguments (int, struct value **, CORE_ADDR, int, + CORE_ADDR); +int ppc_linux_memory_remove_breakpoint (CORE_ADDR addr, char *contents_cache); +struct link_map_offsets *ppc_linux_svr4_fetch_link_map_offsets (void); + + +/* From rs6000-tdep.c... */ +CORE_ADDR rs6000_frame_saved_pc (struct frame_info *fi); +void rs6000_init_extra_frame_info (int fromleaf, struct frame_info *); +int rs6000_frameless_function_invocation (struct frame_info *); +void rs6000_frame_init_saved_regs (struct frame_info *); +CORE_ADDR rs6000_frame_chain (struct frame_info *); +int altivec_register_p (int regno); + +/* Private data that this module attaches to struct gdbarch. */ + +struct gdbarch_tdep + { + int wordsize; /* size in bytes of fixed-point word */ + int osabi; /* OS / ABI from ELF header */ + int *regoff; /* byte offsets in register arrays */ + const struct reg *regs; /* from current variant */ + int ppc_gp0_regnum; /* GPR register 0 */ + int ppc_gplast_regnum; /* GPR register 31 */ + int ppc_toc_regnum; /* TOC register */ + int ppc_ps_regnum; /* Processor (or machine) status (%msr) */ + int ppc_cr_regnum; /* Condition register */ + int ppc_lr_regnum; /* Link register */ + int ppc_ctr_regnum; /* Count register */ + int ppc_xer_regnum; /* Integer exception register */ + int ppc_mq_regnum; /* Multiply/Divide extension register */ + int ppc_vr0_regnum; /* First AltiVec register */ + int ppc_vrsave_regnum; /* Last AltiVec register */ +}; + +#endif |
