Szabolcs Nagy 3d3a96a26e musl: Don't use gthr weak refs in libgcc PR91737 ... The gthr weak reference based single thread detection is unsafe with static linking and in case of dynamic linking it's ineffective on musl since pthread symbols are defined in libc.so. (Ideally this should be fixed for all targets, since glibc plans to move libpthread.so into libc.so too and users want to static link to pthread without --whole-archive: PR87189.) For now we have to explicitly opt out from the broken behaviour in the config machinery of each target lib and libgcc was previously missed. libgcc/ChangeLog: 2019-11-18 Szabolcs Nagy <szabolcs.nagy@arm.com> * config.host: Add t-gthr-noweak on *-*-musl*. * config/t-gthr-noweak: New file. From-SVN: r278399		2019-11-18 12:08:18 +00:00
..
aarch64	aarch64: Configure for sys/auxv.h in libgcc for lse-init.c	2019-09-25 15:51:55 -07:00
alpha	linux-unwind.h (alpha_fallback_frame_state): Cast 'mcontext_t *' &rt_->uc.uc_mcontext to 'struct sigcontext *'.	2019-02-20 22:37:21 +01:00
arc	re PR libgcc/78804 ([RX] -m64bit-doubles does not work)	2019-11-03 12:09:26 +00:00
arm	Update the arm-*-vxworks* support	2019-11-14 16:11:30 +00:00
avr	Support 64-bit double and 64-bit long double configurations.	2019-11-07 09:19:31 +00:00
bfin
bpf	GCC port for eBPF	2019-09-09 12:13:23 +02:00
c6x
cr16
cris
csky
epiphany
fr30
frv
ft32
gcn	Stub implementation of unwinding for AMD GCN.	2019-06-25 11:41:33 +00:00
h8300
i386	Add TIGERLAKE and COOPERLAKE to GCC.	2019-08-20 07:06:03 +00:00
ia64	crtbegin.S (__dso_handle): Put in .sdata/.sbss rather than .data/.bss so it can be accessed via...	2019-06-05 16:27:37 -06:00
iq2000
libbid
lm32
m32c
m32r
m68k	m68k: add musl support	2019-11-15 19:47:12 +00:00
mcore
microblaze
mips
mmix
moxie
msp430	lib2hw_mul.S: Fix wrong syntax in branch instruction.	2019-10-23 16:52:47 +00:00
nds32	[NDS32] Refine force unwind. Linux kernel only uses RT_SIGRETURN.	2019-04-15 08:19:23 +00:00
nios2
nvptx	[nvptx] Fix __main missing prototype warning in crt0.c	2019-06-18 09:19:28 +00:00
or1k	or1k: Fix issues with msoft-div	2019-07-21 20:59:50 +00:00
pa	linux-atomic.c (__kernel_cmpxchg): Change argument 1 to volatile void *.	2019-11-17 23:11:52 +00:00
pdp11
pru	Initial TI PRU libgcc port	2019-06-12 19:28:51 +00:00
riscv	RISC-V: Build soft-float divide routines for -mno-fdiv.	2019-11-01 13:35:12 -07:00
rl78
rs6000	[Darwin] Some TLC for older Darwin versions.	2019-07-03 18:36:28 +00:00
rx	config.host (rx-*-linux*): Add t-fdpbit to tmake_file Add appropriate tm_file clause as well.	2019-06-05 17:20:27 -06:00
s390
score
sh
sol2
sparc	Remove pre-Solaris 11/SPARC unwinding support	2019-05-28 17:27:51 +00:00
stormy16
tilegx
tilepro
v850
vax
visium	lib2funcs.c (__set_trampoline_parity): Replace TRAMPOLINE_SIZE with __LIBGCC_TRAMPOLINE_SIZE__.	2019-02-15 10:40:34 +00:00
vms
xtensa
darwin10-unwind-find-enc-func.c
darwin-64.c
darwin-crt3.c
darwin-crt-tm.c
gthr-lynx.h
gthr-rtems.h
gthr-vxworks-cond.c	Improve the thread support for VxWorks	2019-11-14 15:58:31 +00:00
gthr-vxworks-thread.c	Improve the thread support for VxWorks	2019-11-14 15:58:31 +00:00
gthr-vxworks-tls.c	Improve the thread support for VxWorks	2019-11-14 15:58:31 +00:00
gthr-vxworks.c	Improve the thread support for VxWorks	2019-11-14 15:58:31 +00:00
gthr-vxworks.h	Improve the thread support for VxWorks	2019-11-14 15:58:31 +00:00
hardfp.c
libgcc-glibc.ver
libgcc-libsystem.ver
no-sfp-machine.h
no-unwind.h
t-crtfm
t-crtstuff-pic
t-darwin	[Darwin] Some TLC for older Darwin versions.	2019-07-03 18:36:28 +00:00
t-dfprules
t-eh-dw2-dip
t-fdpbit
t-fixedpoint-gnu-prefix
t-fpbit
t-freebsd-thread
t-gnu-prefix
t-gthr-noweak	musl: Don't use gthr weak refs in libgcc PR91737	2019-11-18 12:08:18 +00:00
t-gthr-vxworks	Improve the thread support for VxWorks	2019-11-14 15:58:31 +00:00
t-gthr-vxworksae	Update the libgcc support for VxWorks AE/653	2019-11-14 16:00:55 +00:00
t-hardfp
t-hardfp-sfdf
t-libgcc-pic
t-libunwind
t-libunwind-elf
t-linux
t-openbsd-thread
t-rtems
t-slibgcc
t-slibgcc-darwin
t-slibgcc-elf-ver
t-slibgcc-fuchsia
t-slibgcc-gld
t-slibgcc-gld-nover
t-slibgcc-hpux
t-slibgcc-libgcc
t-slibgcc-nolc-override
t-slibgcc-sld
t-slibgcc-vms
t-softfp
t-softfp-compat
t-softfp-excl
t-softfp-sfdf
t-softfp-sfdftf
t-softfp-tf
t-stack
t-tls
t-vxcrtstuff	Introduce vxworks specific crtstuff support	2019-11-14 15:53:23 +00:00
t-vxworks	Improve the thread support for VxWorks	2019-11-14 15:58:31 +00:00
t-vxworks7	Improve the thread support for VxWorks	2019-11-14 15:58:31 +00:00
t-vxworksae	Update the libgcc support for VxWorks AE/653	2019-11-14 16:00:55 +00:00
unwind-dw2-fde-darwin.c
vxcache.c
vxcrtstuff.c	Introduce vxworks specific crtstuff support	2019-11-14 15:53:23 +00:00