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remove double casting

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This commit is contained in:
Jude Taylor 2016-08-16 14:09:57 -07:00
parent cfb77d6e5b
commit ca0bce2851
1 changed files with 3 additions and 3 deletions
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6
src/resolve-system-dependencies/resolve-system-dependencies.cc
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@ -37,7 +37,6 @@ void writeCacheFile(const Path & file, std::set<string> & deps) {
std::string findDylibName(bool should_swap, ptrdiff_t dylib_command_start) { std::string findDylibName(bool should_swap, ptrdiff_t dylib_command_start) {
struct dylib_command *dylc = (struct dylib_command*)dylib_command_start; struct dylib_command *dylc = (struct dylib_command*)dylib_command_start;
return std::string((char*)(dylib_command_start + DO_SWAP(should_swap, dylc->dylib.name.offset))); return std::string((char*)(dylib_command_start + DO_SWAP(should_swap, dylc->dylib.name.offset)));
} }
@ -73,10 +72,11 @@ std::set<std::string> runResolver(const Path & filename) {
return std::set<string>(); return std::set<string>();
} }
struct mach_header_64 *m_header = (struct mach_header_64 *)((ptrdiff_t)obj + mach64_offset); ptrdiff_t mach_header_offset = (ptrdiff_t)obj + mach64_offset;
struct mach_header_64 *m_header = (struct mach_header_64 *)mach_header_offset;
bool should_swap = magic == MH_CIGAM_64; bool should_swap = magic == MH_CIGAM_64;
ptrdiff_t cmd_offset = (ptrdiff_t)m_header + sizeof(struct mach_header_64); ptrdiff_t cmd_offset = mach_header_offset + sizeof(struct mach_header_64);
std::set<string> libs; std::set<string> libs;
for(uint32_t i = 0; i < DO_SWAP(should_swap, m_header->ncmds); i++) { for(uint32_t i = 0; i < DO_SWAP(should_swap, m_header->ncmds); i++) {