Konstantin Belousov 5d00c5a657 Fix initial exec TLS mode for dynamically loaded shared objects. ... If dso uses initial exec TLS mode, rtld tries to allocate TLS in static space. If there is no space left, the dlopen(3) fails. If space if allocated, initial content from PT_TLS segment is distributed to all threads' pcbs, which was missed and caused un-initialized TLS segment for such dso after dlopen(3). The mode is auto-detected either due to the relocation used, or if the DF_STATIC_TLS dynamic flag is set. In the later case, the TLS segment is tried to allocate earlier, which increases chance of the dlopen(3) to succeed. LLD was recently fixed to properly emit the flag, ld.bdf did it always. Initial test by: dumbbell Tested by: emaste (amd64), ian (arm) Tested by: Gerald Aryeetey <aryeeteygerald_rogers.com> (arm64) Sponsored by: The FreeBSD Foundation MFC after: 2 weeks Differential revision: https://reviews.freebsd.org/D19072		2019-03-29 17:52:57 +00:00
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gen	Fix setjmp for RISC-V:	2018-07-23 09:54:28 +00:00
softfloat	Add full softfloat and hardfloat support for RISC-V.	2016-11-16 15:21:32 +00:00
sys	Reimplement brk() and sbrk() to avoid the use of _end.	2018-06-04 19:35:15 +00:00
_fpmath.h
arith.h
gd_qnan.h
Makefile.inc	Replace SOFTFLOAT with __riscv_float_abi_*.	2018-04-19 20:36:15 +00:00
static_tls.h	Fix initial exec TLS mode for dynamically loaded shared objects.	2019-03-29 17:52:57 +00:00
Symbol.map	Don't export _end on arm64 and riscv.	2018-06-01 23:42:10 +00:00
SYS.h	Use unconditional jr (jump register) so cerror relocation offset fits.	2017-04-27 22:40:39 +00:00