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Age	Commit message (Collapse)	Author
2016-05-04	ape: return plan9 error strings from strerror()	cinap_lenrek
	when _syserrno() fails to map a plan9 error string to a unix error number, we copy the plan9 error string to the per process error buffer "plan9err" and set errno = EPLAN9. when strerror() is called with EPLAN9, it returns a pointer to the plan9err buffer.
2014-02-17	prof: properly save and restore RARG for amd64	cinap_lenrek
	amd64 passes first argument in RARG (BP) register which has the be preserved duing _profin() and _profout() calls. to handle this we introduce _saveret() and _savearg(). _saveret() returns AX, _savearg() returns RARG (BP). for archs other and amd64, _saveret() and _savearg() are the same function, doing nothing. restoing works with dummy function: uintptr _restore(uintptr, uintptr ret) { return ret; } ... ret = _saveret(); arg = _savearg(); ... return _restore(arg, ret); as we pass arg as the first argument, RARG (BP) is restored.
2014-02-01	libc and ape support for amd64	cinap_lenrek