diff options
Diffstat (limited to 'gdb/i386-cygwin-tdep.c')
| -rw-r--r-- | gdb/i386-cygwin-tdep.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/gdb/i386-cygwin-tdep.c b/gdb/i386-cygwin-tdep.c index cb66632..b9a959d 100644 --- a/gdb/i386-cygwin-tdep.c +++ b/gdb/i386-cygwin-tdep.c @@ -232,14 +232,22 @@ i386_cygwin_osabi_sniffer (bfd *abfd) const char *target_name = bfd_get_target (abfd); if (strcmp (target_name, "pei-i386") == 0) - return GDB_OSABI_CYGWIN; + return GDB_OSABI_WINDOWS; + + return GDB_OSABI_UNKNOWN; +} + +static enum gdb_osabi +i386_cygwin_core_osabi_sniffer (bfd *abfd) +{ + const char *target_name = bfd_get_target (abfd); /* Cygwin uses elf core dumps. Do not claim all ELF executables, check whether there is a .reg section of proper size. */ if (strcmp (target_name, "elf32-i386") == 0) { asection *section = bfd_get_section_by_name (abfd, ".reg"); - if (section + if (section != nullptr && bfd_section_size (section) == I386_WINDOWS_SIZEOF_GREGSET) return GDB_OSABI_CYGWIN; } @@ -256,8 +264,11 @@ _initialize_i386_cygwin_tdep () /* Cygwin uses elf core dumps. */ gdbarch_register_osabi_sniffer (bfd_arch_i386, bfd_target_elf_flavour, - i386_cygwin_osabi_sniffer); + i386_cygwin_core_osabi_sniffer); + /* The Cygwin and Windows OS ABIs are currently equivalent. */ gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_CYGWIN, i386_cygwin_init_abi); + gdbarch_register_osabi (bfd_arch_i386, 0, GDB_OSABI_WINDOWS, + i386_cygwin_init_abi); } |