diff options
Diffstat (limited to 'gdb/i386-sol2-tdep.c')
-rw-r--r-- | gdb/i386-sol2-tdep.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/gdb/i386-sol2-tdep.c b/gdb/i386-sol2-tdep.c deleted file mode 100644 index c72a7ed..0000000 --- a/gdb/i386-sol2-tdep.c +++ /dev/null @@ -1,80 +0,0 @@ -/* Target-dependent code for Solaris x86. - Copyright 2002 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. */ - -#include "defs.h" -#include "value.h" - -#include "i386-tdep.h" - -static int -i386_sol2_pc_in_sigtramp (CORE_ADDR pc, char *name) -{ - /* Signal handler frames under Solaris 2 are recognized by a return - address of 0xffffffff. */ - return (pc == 0xffffffff); -} - -/* Solaris 2. */ - -static void -i386_sol2_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - - /* Solaris is SVR4-based. */ - i386_svr4_init_abi (info, gdbarch); - - /* Signal trampolines are different from SVR4, in fact they're - rather similar to BSD. */ - set_gdbarch_pc_in_sigtramp (gdbarch, i386_sol2_pc_in_sigtramp); - tdep->sigcontext_addr = i386bsd_sigcontext_addr; - tdep->sc_pc_offset = 36 + 14 * 4; - tdep->sc_sp_offset = 36 + 17 * 4; - - /* Assume that the prototype flag can be trusted. */ - set_gdbarch_coerce_float_to_double (gdbarch, - standard_coerce_float_to_double); -} - - -static enum gdb_osabi -i386_sol2_osabi_sniffer (bfd *abfd) -{ - /* If we have a section named .SUNW_version, then it is almost - certainly Solaris 2. */ - if (bfd_get_section_by_name (abfd, ".SUNW_version")) - return GDB_OSABI_SOLARIS; - - return GDB_OSABI_UNKNOWN; -} - -/* Provide a prototype to silence -Wmissing-prototypes. */ -void _initialize_i386_sol2_tdep (void); - -void -_initialize_i386_sol2_tdep (void) -{ - /* Register an ELF OS ABI sniffer for Solaris 2 binaries. */ - gdbarch_register_osabi_sniffer (bfd_arch_i386, bfd_target_elf_flavour, - i386_sol2_osabi_sniffer); - - gdbarch_register_osabi (bfd_arch_i386, GDB_OSABI_SOLARIS, - i386_sol2_init_abi); -} |