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gcc/libgcc/config
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Kwok Cheung Yeung 7039cebfa8 Add support for constructors and destuctors on GCN 
2019-05-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
            Andrew Stubbs  <amd@codesourcery.com>

	gcc/
	* config.gcc (gcc_cv_initfini_array): Set for AMD GCN.
	* config/gcn/gcn-run.c (init_array_kernel, fini_array_kernel): New.
	(kernel): Rename to...
	(main_kernel): ... this.
	(load_image): Load _init_array and _fini_array kernels.
	(run): Add argument for kernel to run.
	(main): Run init_array_kernel before main_kernel, and
	fini_array_kernel after.
	* config/gcn/gcn.c (gcn_handle_amdgpu_hsa_kernel_attribute): Allow
	amdgpu_hsa_kernel attribute on functions.
	(gcn_disable_constructors): Delete.
	(TARGET_ASM_CONSTRUCTOR, TARGET_ASM_DESTRUCTOR): Delete.
	* config/gcn/crt0.c (size_t): Define.
	(_init_array, _fini_array): New.
	(__preinit_array_start, __preinit_array_end,
	__init_array_start, __init_array_end,
	__fini_array_start, __fini_array_end): Declare weak references.

Co-Authored-By: Andrew Stubbs <ams@codesourcery.com>

From-SVN: r271526
2019-05-22 22:14:08 +00:00
..
aarch64 Update copyright years. 2019-01-01 13:31:55 +01:00
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 Update copyright years. 2019-01-01 13:31:55 +01:00
arm re PR target/89093 (C++ exception handling clobbers d8 VFP register) 2019-04-23 12:03:41 +02:00
avr Update copyright years. 2019-01-01 13:31:55 +01:00
bfin Update copyright years. 2019-01-01 13:31:55 +01:00
c6x PR other/16615 [1/5] 2019-01-09 16:37:45 -05:00
cr16 Update copyright years. 2019-01-01 13:31:55 +01:00
cris Update copyright years. 2019-01-01 13:31:55 +01:00
csky Update copyright years. 2019-01-01 13:31:55 +01:00
epiphany Update copyright years. 2019-01-01 13:31:55 +01:00
fr30 Update copyright years. 2019-01-01 13:31:55 +01:00
frv Update copyright years. 2019-01-01 13:31:55 +01:00
ft32 Update copyright years. 2019-01-01 13:31:55 +01:00
gcn Add support for constructors and destuctors on GCN 2019-05-22 22:14:08 +00:00
h8300 Update copyright years. 2019-01-01 13:31:55 +01:00
i386 Remove obsolete Solaris 10 support 2019-05-14 17:17:23 +00:00
ia64 Update copyright years. 2019-01-01 13:31:55 +01:00
iq2000 Update copyright years. 2019-01-01 13:31:55 +01:00
libbid Update copyright years. 2019-01-01 13:31:55 +01:00
lm32 Update copyright years. 2019-01-01 13:31:55 +01:00
m32c Update copyright years. 2019-01-01 13:31:55 +01:00
m32r Update copyright years. 2019-01-01 13:31:55 +01:00
m68k Update copyright years. 2019-01-01 13:31:55 +01:00
mcore Update copyright years. 2019-01-01 13:31:55 +01:00
microblaze Update copyright years. 2019-01-01 13:31:55 +01:00
mips Update copyright years. 2019-01-01 13:31:55 +01:00
mmix Update copyright years. 2019-01-01 13:31:55 +01:00
moxie Update copyright years. 2019-01-01 13:31:55 +01:00
msp430 Update copyright years. 2019-01-01 13:31:55 +01:00
nds32 [NDS32] Refine force unwind. Linux kernel only uses RT_SIGRETURN. 2019-04-15 08:19:23 +00:00
nios2 Update copyright years. 2019-01-01 13:31:55 +01:00
nvptx Update copyright years. 2019-01-01 13:31:55 +01:00
or1k Update copyright years. 2019-01-01 13:31:55 +01:00
pa Update copyright years. 2019-01-01 13:31:55 +01:00
pdp11 t-pdp11 (LIB2ADD): Add divmod.c. 2018-11-01 14:36:52 -04:00
riscv Update copyright years. 2019-01-01 13:31:55 +01:00
rl78 Update copyright years. 2019-01-01 13:31:55 +01:00
rs6000 soft-fp: Update soft-fp from glibc 2019-05-17 07:37:39 -07:00
rx Update copyright years. 2019-01-01 13:31:55 +01:00
s390 Update copyright years. 2019-01-01 13:31:55 +01:00
score Update copyright years. 2019-01-01 13:31:55 +01:00
sh Update copyright years. 2019-01-01 13:31:55 +01:00
sol2 Update copyright years. 2019-01-01 13:31:55 +01:00
sparc Update copyright years. 2019-01-01 13:31:55 +01:00
spu Update copyright years. 2019-01-01 13:31:55 +01:00
stormy16 Update copyright years. 2019-01-01 13:31:55 +01:00
tilegx
tilepro PR other/16615 [1/5] 2019-01-09 16:37:45 -05:00
v850 Update copyright years. 2019-01-01 13:31:55 +01:00
vax Update copyright years. 2019-01-01 13:31:55 +01:00
visium lib2funcs.c (__set_trampoline_parity): Replace TRAMPOLINE_SIZE with __LIBGCC_TRAMPOLINE_SIZE__. 2019-02-15 10:40:34 +00:00
vms Update copyright years. 2019-01-01 13:31:55 +01:00
xtensa Update copyright years. 2019-01-01 13:31:55 +01:00
darwin10-unwind-find-enc-func.c Move Darwin10 unwinder fix to a crt shim. 2018-08-22 11:58:43 +00:00
darwin-64.c Update copyright years. 2019-01-01 13:31:55 +01:00
darwin-crt3.c Update copyright years. 2019-01-01 13:31:55 +01:00
darwin-crt-tm.c Update copyright years. 2019-01-01 13:31:55 +01:00
gthr-lynx.h Update copyright years. 2019-01-01 13:31:55 +01:00
gthr-rtems.h Update copyright years. 2019-01-01 13:31:55 +01:00
gthr-vxworks.h Update copyright years. 2019-01-01 13:31:55 +01:00
hardfp.c Update copyright years. 2019-01-01 13:31:55 +01:00
libgcc-glibc.ver Update copyright years. 2019-01-01 13:31:55 +01:00
libgcc-libsystem.ver
no-sfp-machine.h
no-unwind.h
t-crtfm
t-crtstuff-pic
t-darwin Move Darwin10 unwinder fix to a crt shim. 2018-08-22 11:58:43 +00:00
t-dfprules
t-eh-dw2-dip
t-fdpbit
t-fixedpoint-gnu-prefix
t-fpbit
t-freebsd-thread
t-gnu-prefix
t-hardfp Update copyright years. 2019-01-01 13:31:55 +01:00
t-hardfp-sfdf Update copyright years. 2019-01-01 13:31:55 +01:00
t-libgcc-pic
t-libunwind
t-libunwind-elf Update copyright years. 2019-01-01 13:31:55 +01:00
t-linux
t-openbsd-thread
t-rtems
t-slibgcc Update copyright years. 2019-01-01 13:31:55 +01:00
t-slibgcc-darwin
t-slibgcc-elf-ver
t-slibgcc-fuchsia Update copyright years. 2019-01-01 13:31:55 +01:00
t-slibgcc-gld
t-slibgcc-gld-nover
t-slibgcc-hpux
t-slibgcc-libgcc Update copyright years. 2019-01-01 13:31:55 +01:00
t-slibgcc-nolc-override
t-slibgcc-sld Use v2 map syntax in libgcc-unwind.map if Solaris ld supports it 2018-09-18 07:04:15 +00:00
t-slibgcc-vms
t-softfp Update copyright years. 2019-01-01 13:31:55 +01:00
t-softfp-compat
t-softfp-excl
t-softfp-sfdf
t-softfp-sfdftf
t-softfp-tf
t-stack
t-tls
t-vxworks Leverage cacheTextUpdate for __clear_cache on VxWorks 2018-09-21 13:09:51 +00:00
t-vxworks7 Leverage cacheTextUpdate for __clear_cache on VxWorks 2018-09-21 13:09:51 +00:00
unwind-dw2-fde-darwin.c Update copyright years. 2019-01-01 13:31:55 +01:00
vxcache.c Update copyright years. 2019-01-01 13:31:55 +01:00
vxlib-tls.c PR other/16615 [1/5] 2019-01-09 16:37:45 -05:00
vxlib.c Update copyright years. 2019-01-01 13:31:55 +01:00