4 Commits

Author	SHA1	Message	Date
John Baldwin	f9fd7337f6	Fix dso_handle_check for PIE executables. ... PIE executables use crtbeginS.o and have a non-NULL dso_handle as a result. Reviewed by: andrew, emaste MFC after: 2 weeks Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D27126	2020-11-10 19:07:30 +00:00
Andrew Turner	6ec0ee844c	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 Turner	235130433a	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 Turner	31d62a73c2	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