Rich Felker 54b7564b72 remove unnecessary and problematic _Noreturn from crt/ldso startup ... after commit a48ccc159a removed the use of _Noreturn on the stage3_func type (which only worked due to it being defined to the "GNU C" attribute in C99 mode), GCC could no longer assume that the ends of __dls2 and __dls2b are unreachable, and produced a warning that a function marked _Noreturn returns. also, since commit 4390383b32, the _Noreturn declaration for __libc_start_main in crt1/rcrt1 has been not only inconsistent with the definition, but wrong. formally, __libc_start_main does return, via a (hopefully) tail call to a helper function after the barrier. incorrect usage of _Noreturn in the declaration was probably formal UB. the _Noreturn specifiers were not useful in any of these places, so remove them all. now, the only remaining usage of _Noreturn is in public interfaces where _Noreturn is part of their contract.		2019-06-25 19:05:40 -04:00
..
aarch64	add aarch64 port	2015-03-11 20:12:35 -04:00
arm	explicitly assemble all arm asm sources as UAL	2015-11-10 00:01:55 -05:00
i386	remove hand-written crt1.s and Scrt1.s files for all archs	2015-10-14 17:08:34 -04:00
microblaze	remove hand-written crt1.s and Scrt1.s files for all archs	2015-10-14 17:08:34 -04:00
mips	remove hand-written crt1.s and Scrt1.s files for all archs	2015-10-14 17:08:34 -04:00
mips64	add mips64 port	2016-03-06 17:41:56 +00:00
mipsn32	add mips n32 port (ILP32 ABI for mips64)	2016-04-18 05:19:13 +00:00
or1k	add or1k (OpenRISC 1000) architecture port	2014-07-18 14:10:23 -04:00
powerpc	remove hand-written crt1.s and Scrt1.s files for all archs	2015-10-14 17:08:34 -04:00
powerpc64	add powerpc64 port	2016-05-08 22:57:40 -04:00
s390x	add s390x port	2016-11-11 23:06:21 -05:00
sh	make sh crti/crtn init/fini fragments setup proper stack frame	2015-09-12 02:50:28 +00:00
x32	import vanilla x86_64 code as x32	2014-02-23 11:07:18 +01:00
x86_64	remove hand-written crt1.s and Scrt1.s files for all archs	2015-10-14 17:08:34 -04:00
crt1.c	remove unnecessary and problematic _Noreturn from crt/ldso startup	2019-06-25 19:05:40 -04:00
crti.c
crtn.c
rcrt1.c	remove unnecessary and problematic _Noreturn from crt/ldso startup	2019-06-25 19:05:40 -04:00
Scrt1.c	new mostly-C crt1 implementation	2013-07-26 01:49:14 -04:00