| /* Native definitions for alpha running Linux. |
| Copyright (C) 1993, 1994 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 NM_LINUX_H |
| #define NM_LINUX_H |
| |
| #include "nm-linux.h" |
| |
| /* Figure out where the longjmp will land. We expect that we have just entered |
| longjmp and haven't yet setup the stack frame, so the args are still in the |
| argument regs. A0_REGNUM points at the jmp_buf structure from which we |
| extract the pc (JB_PC) that we will land at. The pc is copied into ADDR. |
| This routine returns true on success */ |
| |
| #define GET_LONGJMP_TARGET(ADDR) get_longjmp_target(ADDR) |
| extern int |
| get_longjmp_target PARAMS ((CORE_ADDR *)); |
| |
| /* ptrace register ``addresses'' are absolute. */ |
| |
| #define U_REGS_OFFSET 0 |
| |
| /* FIXME: This is probably true, or should be, on all Linux ports. |
| IA64? Sparc64? */ |
| #define PTRACE_ARG3_TYPE long |
| |
| /* ptrace transfers longs, the ptrace man page is lying. */ |
| |
| #define PTRACE_XFER_TYPE long |
| |
| /* The alpha does not step over a breakpoint, the manpage is lying again. */ |
| |
| #define CANNOT_STEP_BREAKPOINT |
| |
| /* Linux has shared libraries. */ |
| |
| #define GDB_TARGET_HAS_SHARED_LIBS |
| |
| /* Support for shared libraries. */ |
| |
| #ifdef __ELF__ |
| #define TARGET_ELF64 |
| #endif |
| |
| /* This is a lie. It's actually in stdio.h. */ |
| |
| #define PSIGNAL_IN_SIGNAL_H |
| |
| /* Given a pointer to either a gregset_t or fpregset_t, return a |
| pointer to the first register. */ |
| #define ALPHA_REGSET_BASE(regsetp) ((long *) (regsetp)) |
| |
| #endif /* NM_LINUX_H */ |