b3dd578767
Improved std support for ps vita target Fixed a couple of things in std support for ps vita via Vita SDK newlib oss implementation: - Added missing hardware features to target spec - Compile in thumb by default (newlib is also compiled in thumb) - Fixed fs calls. Vita newlib has a not-very-posix dirent. Also vita does not expose inodes, it's stubbed as 0 in stat, and I'm stubbing it here for dirent (because vita newlibs's dirent doesn't even have that field) - Enabled signal handlers for panic unwinding - Dropped static link requirement from the platform support md. Also, rearranged sections to better stick with the template.
rustc_target contains some very low-level details that are
specific to different compilation targets and so forth.
For more information about how rustc works, see the rustc dev guide.