diff options
Diffstat (limited to 'winsup/cygwin/uname.cc')
| -rw-r--r-- | winsup/cygwin/uname.cc | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/winsup/cygwin/uname.cc b/winsup/cygwin/uname.cc index 277440937..65708f018 100644 --- a/winsup/cygwin/uname.cc +++ b/winsup/cygwin/uname.cc @@ -29,7 +29,11 @@ uname (struct utsname *name) memset (name, 0, sizeof (*name)); __small_sprintf (name->sysname, "CYGWIN_%s", wincap.osname ()); - GetSystemInfo (&sysinfo); + BOOL is_64bit_machine = FALSE; + if (IsWow64Process (hMainProc, &is_64bit_machine) && is_64bit_machine) + GetNativeSystemInfo (&sysinfo); + else + GetSystemInfo (&sysinfo); /* Computer name */ cygwin_gethostname (name->nodename, sizeof (name->nodename) - 1); @@ -74,6 +78,14 @@ uname (struct utsname *name) } __small_sprintf (name->machine, "i%d86", ptype); break; + case PROCESSOR_ARCHITECTURE_IA64: + strcpy (name->machine, "ia64"); + break; + case PROCESSOR_ARCHITECTURE_AMD64: + strcpy (name->machine, "amd64"); + break; + case PROCESSOR_ARCHITECTURE_IA32_ON_WIN64: + strcpy (name->machine, "ia32-win64"); case PROCESSOR_ARCHITECTURE_ALPHA: strcpy (name->machine, "alpha"); break; |