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8 Commits

Author SHA1 Message Date
andrew
c0494f25ad Build the csu tests on all architectures. 
The tests haven't been run them, but this is enough to build them so I can
get feedback on if the various crt.h headers are correct.

MFC with:	r339738
Sponsored by:	DARPA, AFRL
 2018-10-30 14:44:12 +00:00
andrew
d5f35b1f79 Disable the .preinit_array test in DSOs, ld.bfd fails to link objects with 
the section.

MFC with:	r339738
Sponsored by:	DARPA, AFRL
 2018-10-30 11:19:47 +00:00
andrew
5e8dfc23bc Fix the location of the static keyword. 
MFC with:	r339738
Sponsored by:	DARPA, AFRL
 2018-10-30 10:16:21 +00:00
andrew
9e6da10645 Run the csu tests on a DSO. This builds the tests into a shared library, 
then runs these from the base test programs. With this we can check
crtbeginS.o and crtendS.o are working as expected.

MFC with:	r339738
Sponsored by:	DARPA, AFRL
 2018-10-30 09:43:26 +00:00
andrew
6660b31759 The jcr argument to _Jv_RegisterClasses is used, stop marking it otherwise. 
MFC with:	r339738
Sponsored by:	DARPA, AFRL
 2018-10-30 09:36:31 +00:00
andrew
d66b2778e3 Check __dso_handle is NULL in non-DSO objects. It should only be non-NULL 
when accessed from a shared object.

MFC with:	r339738
Sponsored by:	DARPA, AFRL
 2018-10-29 17:03:20 +00:00
andrew
265606d643 Drop the csu tests WARNS to 5 to fix the powerpc64 build. 
MFC with:	r339738
Sponsored by:	DARPA, AFRL
 2018-10-26 08:12:28 +00:00
andrew
5ca9ee52a8 Implement a BSD licensed crtbegin/crtend 
These are needed for .ctors/.dtors and .jcr handling. The former needs
all the function pointers to be called in the correct order from the
.init/.fini section. The latter just needs to call a gcj specific function
if it exists with a pointer to the start of the .jcr section.

This is currently disabled until __dso_handle support is added.

Reviewed by:	emaste
MFC after:	1 month
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D17587
 2018-10-25 17:39:41 +00:00