diff options
Diffstat (limited to 'gdb/i386-dep.c')
| -rw-r--r-- | gdb/i386-dep.c | 45 |
1 files changed, 28 insertions, 17 deletions
diff --git a/gdb/i386-dep.c b/gdb/i386-dep.c index 23a553a..09e7e0d 100644 --- a/gdb/i386-dep.c +++ b/gdb/i386-dep.c @@ -1,22 +1,21 @@ /* Low level interface to ptrace, for GDB when running on the Intel 386. - Copyright (C) 1988 Free Software Foundation, Inc. + Copyright (C) 1988, 1989 Free Software Foundation, Inc. -GDB is distributed in the hope that it will be useful, but WITHOUT ANY -WARRANTY. No author or distributor accepts responsibility to anyone -for the consequences of using it or for whether it serves any -particular purpose or works at all, unless he says so in writing. -Refer to the GDB General Public License for full details. +This file is part of GDB. -Everyone is granted permission to copy, modify and redistribute GDB, -but only under the conditions described in the GDB General Public -License. A copy of this license is supposed to have been given to you -along with GDB so you can know your rights and responsibilities. It -should be in a file named COPYING. Among other things, the copyright -notice and this notice must be preserved on all copies. +GDB 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 1, or (at your option) +any later version. -In other words, go ahead and share GDB, but don't try to stop -anyone else from sharing it farther. Help stamp out software hoarding! -*/ +GDB 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 GDB; see the file COPYING. If not, write to +the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "defs.h" #include "param.h" @@ -283,8 +282,10 @@ write_inferior_memory (memaddr, myaddr, len) to reduce conditionals later. */ #ifndef COFF_FORMAT +#ifndef AOUTHDR #define AOUTHDR struct exec #endif +#endif extern char *sys_siglist[]; @@ -388,6 +389,9 @@ core_file_command (filename, from_tty) if (filename) { + filename = tilde_expand (filename); + make_cleanup (free, filename); + if (have_inferior_p ()) error ("To look at a core file, you must kill the inferior with \"kill\"."); corechan = open (filename, O_RDONLY, 0); @@ -478,6 +482,9 @@ exec_file_command (filename, from_tty) if (filename) { + filename = tilde_expand (filename); + make_cleanup (free, filename); + execchan = openp (getenv ("PATH"), 1, filename, O_RDONLY, 0, &execfile); if (execchan < 0) @@ -1129,7 +1136,11 @@ print_387_status (status, ep) if (ep->r3) printf ("warning: reserved3 is 0x%x\n", ep->r3); } - + +#ifndef U_FPSTATE +#define U_FPSTATE(u) u.u_fpstate +#endif + i386_float_info () { struct user u; /* just for address computations */ @@ -1171,7 +1182,7 @@ i386_float_info () return; } - uaddr = (char *)&u.u_fpstate - (char *)&u; + uaddr = (char *)&U_FPSTATE(u) - (char *)&u; if (have_inferior_p ()) { int *ip; |