diff options
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/config/sparc/tm-linux.h | 29 | ||||
| -rw-r--r-- | gdb/config/sparc/xm-linux.h | 48 | ||||
| -rw-r--r-- | gdb/configure.host | 1 | ||||
| -rw-r--r-- | gdb/configure.tgt | 1 | ||||
| -rw-r--r-- | gdb/sparc-nat.c | 4 |
6 files changed, 89 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d6180ac..55eb41c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +Sun Mar 2 15:16:13 1998 Richard Henderson <rth@cygnus.com> + + * configure.host, configure.tgt: Add sparc-linux. + * sparc-nat.c: Include <asm/reg.h> not <machine/reg.h> for Linux. + * config/sparc/*linux*: New files. + Mon Mar 2 12:12:41 1998 Anthony Thompson (athompso@cambridge.arm.com) * arm-tdep.c (gdb_print_insn_arm): Call print_insn_big_arm diff --git a/gdb/config/sparc/tm-linux.h b/gdb/config/sparc/tm-linux.h new file mode 100644 index 0000000..2cc708a --- /dev/null +++ b/gdb/config/sparc/tm-linux.h @@ -0,0 +1,29 @@ +/* Macro definitions for GDB for a Sparc running Linux. + Copyright 1989, 1992, 1994, 1995, 1998 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 TM_SPARCLINUX_H +#define TM_SPARCLINUX_H + +#include "sparc/tm-sparc.h" + +#define SIGCONTEXT_PC_OFFSET 12 + +#include "tm-sysv4.h" + +#endif /* TM_SPARCLINUX_H */ diff --git a/gdb/config/sparc/xm-linux.h b/gdb/config/sparc/xm-linux.h new file mode 100644 index 0000000..7d68b63 --- /dev/null +++ b/gdb/config/sparc/xm-linux.h @@ -0,0 +1,48 @@ +/* Macro definitions for running gdb on a Sparc running Linux. + Copyright (C) 1989, 1993, 1994, 1995, 1996, 1998 + 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 XM_SPARCLINUX_H +#define XM_SPARCLINUX_H + +#include "sparc/xm-sparc.h" + +#define HAVE_TERMIOS +/* This is the amount to subtract from u.u_ar0 + to get the offset in the core file of the register values. */ +#define KERNEL_U_ADDR 0x0 + +#define U_REGS_OFFSET 0 + +#define NEED_POSIX_SETPGID + +/* Need R_OK etc, but USG isn't defined. */ +#include <unistd.h> + +/* If you expect to use the mmalloc package to obtain mapped symbol files, + for now you have to specify some parameters that determine how gdb places + the mappings in it's address space. See the comments in map_to_address() + for details. This is expected to only be a short term solution. Yes it + is a kludge. + FIXME: Make this more automatic. */ + +#define MMAP_BASE_ADDRESS 0xE0000000 /* First mapping here */ +#define MMAP_INCREMENT 0x01000000 /* Increment to next mapping */ + +#endif /* _XM_SPARCLINUX_H */ diff --git a/gdb/configure.host b/gdb/configure.host index 2414b48..cb67e30 100644 --- a/gdb/configure.host +++ b/gdb/configure.host @@ -144,6 +144,7 @@ rs6000-*-lynxos*) gdb_host=rs6000lynx ;; rs6000-*-aix4*) gdb_host=aix4 ;; rs6000-*-*) gdb_host=rs6000 ;; +sparc-*-linux*) gdb_host=linux ;; sparc-*-lynxos*) gdb_host=sparclynx ;; sparc-*-netbsd*) gdb_host=nbsd ;; sparc-*-solaris2*) gdb_host=sun4sol2 ;; diff --git a/gdb/configure.tgt b/gdb/configure.tgt index 06a228c..ee88be2 100644 --- a/gdb/configure.tgt +++ b/gdb/configure.tgt @@ -261,6 +261,7 @@ rs6000-*-*) gdb_target=rs6000 ;; sparc-*-aout*) gdb_target=sparc-em ;; sparc-*-coff*) gdb_target=sparc-em ;; sparc-*-elf*) gdb_target=sparc-em ;; +sparc-*-linux*) gdb_target=linux ;; sparc-*-lynxos*) gdb_target=sparclynx configdirs="${configdirs} gdbserver" ;; sparc-*-netbsd*) gdb_target=nbsd ;; diff --git a/gdb/sparc-nat.c b/gdb/sparc-nat.c index a4fa9e9..3f5f8bf 100644 --- a/gdb/sparc-nat.c +++ b/gdb/sparc-nat.c @@ -25,7 +25,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <signal.h> #include <sys/ptrace.h> #include <sys/wait.h> +#ifdef __linux__ +#include <asm/reg.h> +#else #include <machine/reg.h> +#endif #include <sys/user.h> /* We don't store all registers immediately when requested, since they |