Cleanup for unitialized types. Patch by Jean-Daniel Dupas!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52775 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2008-06-26 08:32:05 +00:00
parent 6521549188
commit fc1fd54a34

View File

@ -91,8 +91,8 @@ sys::IdentifyFileType(const char*magic, unsigned length) {
break;
case 0xFE:
case 0xCE:
uint16_t type;
case 0xCE: {
uint16_t type = 0;
if (magic[0] == char(0xFE) && magic[1] == char(0xED) &&
magic[2] == char(0xFA) && magic[3] == char(0xCE)) {
/* Native endian */
@ -101,7 +101,7 @@ sys::IdentifyFileType(const char*magic, unsigned length) {
magic[2] == char(0xED) && magic[3] == char(0xFE)) {
/* Reverse endian */
if (length >= 14) type = magic[13] << 8 | magic[12];
}
}
switch (type) {
default: break;
case 1: return Mach_O_Object_FileType;
@ -116,7 +116,7 @@ sys::IdentifyFileType(const char*magic, unsigned length) {
case 10: break; // FIXME: MH_DSYM companion file with only debug.
}
break;
}
case 0xF0: // PowerPC Windows
case 0x83: // Alpha 32-bit
case 0x84: // Alpha 64-bit