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https://github.com/c64scene-ar/llvm-6502.git
synced 2025-07-06 17:24:34 +00:00
Cleanup Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112587 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -61,7 +61,7 @@ sys::IdentifyFileType(const char *magic, unsigned length) {
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if (memcmp(magic,"!<arch>\n",8) == 0)
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return Archive_FileType;
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break;
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case '\177':
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if (magic[1] == 'E' && magic[2] == 'L' && magic[3] == 'F') {
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if (length >= 18 && magic[17] == 0)
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@ -76,11 +76,11 @@ sys::IdentifyFileType(const char *magic, unsigned length) {
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break;
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case 0xCA:
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if (magic[1] == char(0xFE) && magic[2] == char(0xBA) &&
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if (magic[1] == char(0xFE) && magic[2] == char(0xBA) &&
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magic[3] == char(0xBE)) {
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// This is complicated by an overlap with Java class files.
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// This is complicated by an overlap with Java class files.
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// See the Mach-O section in /usr/share/file/magic for details.
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if (length >= 8 && magic[7] < 43)
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if (length >= 8 && magic[7] < 43)
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// FIXME: Universal Binary of any type.
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return Mach_O_DynamicallyLinkedSharedLib_FileType;
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}
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@ -89,18 +89,18 @@ sys::IdentifyFileType(const char *magic, unsigned length) {
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case 0xFE:
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case 0xCE: {
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uint16_t type = 0;
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if (magic[0] == char(0xFE) && magic[1] == char(0xED) &&
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if (magic[0] == char(0xFE) && magic[1] == char(0xED) &&
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magic[2] == char(0xFA) && magic[3] == char(0xCE)) {
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/* Native endian */
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if (length >= 16) type = magic[14] << 8 | magic[15];
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} else if (magic[0] == char(0xCE) && magic[1] == char(0xFA) &&
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} else if (magic[0] == char(0xCE) && magic[1] == char(0xFA) &&
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magic[2] == char(0xED) && magic[3] == char(0xFE)) {
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/* Reverse endian */
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if (length >= 14) type = magic[13] << 8 | magic[12];
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}
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switch (type) {
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default: break;
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case 1: return Mach_O_Object_FileType;
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default: break;
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case 1: return Mach_O_Object_FileType;
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case 2: return Mach_O_Executable_FileType;
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case 3: return Mach_O_FixedVirtualMemorySharedLib_FileType;
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case 4: return Mach_O_Core_FileType;
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@ -219,38 +219,38 @@ static StringRef getDirnameCharSep(StringRef path, const char *Sep) {
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"Sep must be a 1-character string literal.");
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if (path.empty())
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return ".";
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// If the path is all slashes, return a single slash.
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// Otherwise, remove all trailing slashes.
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signed pos = static_cast<signed>(path.size()) - 1;
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while (pos >= 0 && path[pos] == Sep[0])
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--pos;
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if (pos < 0)
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return path[0] == Sep[0] ? Sep : ".";
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// Any slashes left?
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signed i = 0;
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while (i < pos && path[i] != Sep[0])
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++i;
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if (i == pos) // No slashes? Return "."
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return ".";
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// There is at least one slash left. Remove all trailing non-slashes.
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// There is at least one slash left. Remove all trailing non-slashes.
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while (pos >= 0 && path[pos] != Sep[0])
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--pos;
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// Remove any trailing slashes.
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while (pos >= 0 && path[pos] == Sep[0])
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--pos;
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if (pos < 0)
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return path[0] == Sep[0] ? Sep : ".";
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return path.substr(0, pos+1);
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}
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