| /* Parameters for execution on any Hewlett-Packard PA-RISC machine. |
| Copyright 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1995, 1999, 2000 |
| Free Software Foundation, Inc. |
| |
| Contributed by the Center for Software Science at the |
| University of Utah (pa-gdb-bugs@cs.utah.edu). |
| |
| 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. */ |
| |
| /* PA 64-bit specific definitions. Override those which are in |
| tm-hppa.h */ |
| |
| struct frame_info; |
| |
| /* jimb: this must go. I'm just using it to disable code I haven't |
| gotten working yet. */ |
| #define GDB_TARGET_IS_HPPA_20W |
| |
| /* NOTE: cagney/2003-07-27: Using CC='cc +DA2.0W -Ae' configure |
| hppa64-hp-hpux11.00; GDB managed to build / start / break main / |
| run with multi-arch enabled. Not sure about much else as there |
| appears to be an unrelated problem in the SOM symbol table reader |
| causing GDB to lose line number information. Since prior to this |
| switch and a other recent tweaks, 64 bit PA hadn't been building |
| for some months, this is probably the lesser of several evils. */ |
| |
| #include "pa/tm-hppah.h" |
| |
| #undef FP4_REGNUM |
| #define FP4_REGNUM 68 |
| #define AP_REGNUM 29 /* Argument Pointer Register */ |
| #define DP_REGNUM 27 |
| #define FP5_REGNUM 70 |
| #define SR5_REGNUM 48 |
| |
| |
| /* For a number of horrible reasons we may have to adjust the location |
| of variables on the stack. Ugh. jimb: why? */ |
| #define HPREAD_ADJUST_STACK_ADDRESS(ADDR) hpread_adjust_stack_address(ADDR) |
| |
| extern int hpread_adjust_stack_address (CORE_ADDR); |
| |
| |
| /* jimb: omitted dynamic linking stuff here */ |
| |
| /* The PA64 ABI reserves 64 bytes of stack space for outgoing register |
| parameters. */ |
| #undef REG_PARM_STACK_SPACE |
| #define REG_PARM_STACK_SPACE 64 |
| |
| /* Use the 64-bit calling conventions designed for the PA2.0 in wide mode. */ |
| #define PA20W_CALLING_CONVENTIONS |
| |
| #undef FUNC_LDIL_OFFSET |
| #undef FUNC_LDO_OFFSET |
| #undef SR4EXPORT_LDIL_OFFSET |
| #undef SR4EXPORT_LDO_OFFSET |
| |
| #undef FRAME_SAVED_PC_IN_SIGTRAMP |
| extern void hppa64_hpux_frame_saved_pc_in_sigtramp (struct frame_info *fi, |
| CORE_ADDR *tmp); |
| #define FRAME_SAVED_PC_IN_SIGTRAMP(FRAME, TMP) \ |
| hppa64_hpux_frame_saved_pc_in_sigtramp (FRAME, TMP) |
| |
| #undef FRAME_BASE_BEFORE_SIGTRAMP |
| extern void hppa64_hpux_frame_base_before_sigtramp (struct frame_info *fi, |
| CORE_ADDR *tmp); |
| #define FRAME_BASE_BEFORE_SIGTRAMP(FRAME, TMP) \ |
| hppa64_hpux_frame_base_before_sigtramp (FRAME, TMP) |
| |
| #undef FRAME_FIND_SAVED_REGS_IN_SIGTRAMP |
| extern void hppa64_hpux_frame_find_saved_regs_in_sigtramp |
| (struct frame_info *fi, CORE_ADDR *fsr); |
| #define FRAME_FIND_SAVED_REGS_IN_SIGTRAMP(FRAME, FSR) \ |
| hppa64_hpux_frame_find_saved_regs_in_sigtramp (FRAME, FSR) |
| |
| /* jimb: omitted purify call support */ |