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gcc/libgcc/config
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Kewen Lin 83c3550ee9 libgcc: Use initarray section type for .init_stack 
One of my workmates found there is a warning like:

  libgcc/config/rs6000/morestack.S:402: Warning: ignoring
    incorrect section type for .init_array.00000

when compiling libgcc/config/rs6000/morestack.S.

Since commit r13-6545 touched that file recently, which was
suspected to be responsible for this warning, I did some
investigation and found this is a warning staying for a long
time.  For section .init_stack*, it's preferred to use
section type SHT_INIT_ARRAY.  So this patch is use
"@init_array" to replace "@progbits".

Although the warning is trivial, Segher suggested me to
post this to fix it, in order to avoid any possible
misunderstanding/confusion on the warning.

As Alan confirmed, this doesn't require a premise check
on if the existing binutils supports "@init_array" or not,
"because if you want split-stack to work, you must link
with gold, any version of binutils that has gold has an
assembler that understands @init_array". (Thanks Alan!)

libgcc/ChangeLog:

	* config/i386/morestack.S: Use @init_array rather than
	@progbits for section type of section .init_array.
	* config/rs6000/morestack.S: Likewise.
	* config/s390/morestack.S: Likewise.
2023-06-04 22:39:32 -05:00
..
aarch64 aarch64: Add bfloat16_t support for aarch64 2023-03-13 00:16:45 +01:00
alpha Update copyright years. 2023-01-16 11:52:17 +01:00
arc Update copyright years. 2023-01-16 11:52:17 +01:00
arm arm: Fix warning in libgcc/config/arm/pr-support.c 2023-02-03 16:40:42 +01:00
avr Update copyright years. 2023-01-16 11:52:17 +01:00
bfin Update copyright years. 2023-01-16 11:52:17 +01:00
bpf
c6x Update copyright years. 2023-01-16 11:52:17 +01:00
cris libgcc CRIS: Define TARGET_HAS_NO_HW_DIVIDE 2023-04-27 02:00:33 +02:00
csky Update copyright years. 2023-01-16 11:52:17 +01:00
epiphany Update copyright years. 2023-01-16 11:52:17 +01:00
fr30 Update copyright years. 2023-01-16 11:52:17 +01:00
frv Update copyright years. 2023-01-16 11:52:17 +01:00
ft32 Update copyright years. 2023-01-16 11:52:17 +01:00
gcn Update copyright years. 2023-01-16 11:52:17 +01:00
h8300 Update copyright years. 2023-01-16 11:52:17 +01:00
i386 libgcc: Use initarray section type for .init_stack 2023-06-04 22:39:32 -05:00
ia64 Update copyright years. 2023-01-16 11:52:17 +01:00
iq2000 Update copyright years. 2023-01-16 11:52:17 +01:00
libbid Update copyright years. 2023-01-16 11:52:17 +01:00
lm32 Update copyright years. 2023-01-16 11:52:17 +01:00
loongarch Update copyright years. 2023-01-16 11:52:17 +01:00
m32c Update copyright years. 2023-01-16 11:52:17 +01:00
m32r Update copyright years. 2023-01-16 11:52:17 +01:00
m68k Update copyright years. 2023-01-16 11:52:17 +01:00
mcore Update copyright years. 2023-01-16 11:52:17 +01:00
microblaze Update copyright years. 2023-01-16 11:52:17 +01:00
mips MIPS: Add speculation_barrier support 2023-06-05 11:22:00 +08:00
mmix Update copyright years. 2023-01-16 11:52:17 +01:00
moxie Update copyright years. 2023-01-16 11:52:17 +01:00
msp430 Update copyright years. 2023-01-16 11:52:17 +01:00
nds32 Update copyright years. 2023-01-16 11:52:17 +01:00
nios2 Update copyright years. 2023-01-16 11:52:17 +01:00
nvptx Update copyright years. 2023-01-16 11:52:17 +01:00
or1k or1k: Do not clear existing FPU exceptions before updating 2023-03-19 15:41:22 +09:00
pa Add assember CFI directives to millicode division and remainder routines. 2023-04-05 14:44:54 +00:00
pdp11
pru libgcc pru: Define TARGET_HAS_NO_HW_DIVIDE 2023-05-01 11:08:51 +03:00
riscv RISC-V: Enforce Libatomic LR/SC SEQ_CST 2023-05-02 13:08:03 -07:00
rl78 Update copyright years. 2023-01-16 11:52:17 +01:00
rs6000 libgcc: Use initarray section type for .init_stack 2023-06-04 22:39:32 -05:00
rx Update copyright years. 2023-01-16 11:52:17 +01:00
s390 libgcc: Use initarray section type for .init_stack 2023-06-04 22:39:32 -05:00
score Update copyright years. 2023-01-16 11:52:17 +01:00
sh Update copyright years. 2023-01-16 11:52:17 +01:00
sol2 Update copyright years. 2023-01-16 11:52:17 +01:00
sparc Update copyright years. 2023-01-16 11:52:17 +01:00
stormy16 Update copyright years. 2023-01-16 11:52:17 +01:00
v850 PR target/109402: v850 (not v850e) variant of __muldi3() moves sp in reversed direction [PR109402] 2023-04-08 08:26:00 -06:00
vax Update copyright years. 2023-01-16 11:52:17 +01:00
visium Update copyright years. 2023-01-16 11:52:17 +01:00
vms Update copyright years. 2023-01-16 11:52:17 +01:00
xtensa xtensa: add .note.GNU-stack section on linux 2023-03-13 13:42:18 -07:00
darwin-64.c Update copyright years. 2023-01-16 11:52:17 +01:00
darwin-crt-tm.c Update copyright years. 2023-01-16 11:52:17 +01:00
darwin-crt3.c Update copyright years. 2023-01-16 11:52:17 +01:00
darwin-unwind.ver libgcc, Darwin: Build a libgcc_s.1 for backwards compatibility. 2021-12-08 19:53:28 +00:00
darwin10-unwind-find-enc-func.c Darwin, libgcc : Adjust min version supported for the OS. 2023-05-19 09:06:01 +01:00
gthr-lynx.h Update copyright years. 2023-01-16 11:52:17 +01:00
gthr-rtems.h Update copyright years. 2023-01-16 11:52:17 +01:00
gthr-vxworks-cond.c Update copyright years. 2023-01-16 11:52:17 +01:00
gthr-vxworks-thread.c Update copyright years. 2023-01-16 11:52:17 +01:00
gthr-vxworks-tls.c Update copyright years. 2023-01-16 11:52:17 +01:00
gthr-vxworks.c Update copyright years. 2023-01-16 11:52:17 +01:00
gthr-vxworks.h Update copyright years. 2023-01-16 11:52:17 +01:00
hardfp.c Update copyright years. 2023-01-16 11:52:17 +01:00
libgcc-glibc.ver Update copyright years. 2023-01-16 11:52:17 +01:00
libgcc-libsystem.ver Darwin: Rework handling for unwinder code in libgcc_s and specs [PR80556]. 2021-11-19 19:58:11 +00:00
no-sfp-machine.h
no-unwind.h
t-crtfm
t-crtstuff-pic
t-darwin Darwin, libgcc : Adjust min version supported for the OS. 2023-05-19 09:06:01 +01:00
t-darwin-ehs Darwin, libgcc: Fix build errors on powerpc-darwin8. 2022-03-04 16:44:54 +00:00
t-darwin-min-1 Darwin, libgcc : Adjust min version supported for the OS. 2023-05-19 09:06:01 +01:00
t-darwin-min-5 Darwin, libgcc : Adjust min version supported for the OS. 2023-05-19 09:06:01 +01:00
t-darwin-min-8 Darwin, libgcc : Adjust min version supported for the OS. 2023-05-19 09:06:01 +01:00
t-dfprules
t-eh-dw2-dip
t-fdpbit
t-fixedpoint-gnu-prefix
t-fpbit
t-freebsd-thread
t-gnu-prefix
t-gthr-noweak
t-gthr-vxworks
t-gthr-vxworksae
t-hardfp Update copyright years. 2023-01-16 11:52:17 +01:00
t-hardfp-sfdf Update copyright years. 2023-01-16 11:52:17 +01:00
t-libgcc-pic
t-libunwind
t-libunwind-elf Update copyright years. 2023-01-16 11:52:17 +01:00
t-linux
t-openbsd-thread
t-rtems
t-slibgcc Update copyright years. 2023-01-16 11:52:17 +01:00
t-slibgcc-darwin libgcc, Darwin: No early install for the compatibility libgcc_s.1.dylib. 2022-12-24 13:52:46 +00:00
t-slibgcc-elf-ver
t-slibgcc-fuchsia Update copyright years. 2023-01-16 11:52:17 +01:00
t-slibgcc-gld
t-slibgcc-gld-nover
t-slibgcc-hpux
t-slibgcc-libgcc Update copyright years. 2023-01-16 11:52:17 +01:00
t-slibgcc-nolc-override
t-slibgcc-sld
t-slibgcc-vms libgcc: Honor LDFLAGS_FOR_TARGET when linking libgcc_s 2021-08-05 17:32:06 +02:00
t-softfp Update copyright years. 2023-01-16 11:52:17 +01:00
t-softfp-compat
t-softfp-excl
t-softfp-sfdf
t-softfp-sfdftf
t-softfp-tf
t-stack
t-tls
t-vxcrtstuff Fix the vxworks crtstuff handling of kernel/rtp variations 2020-10-16 15:33:35 +00:00
t-vxcrtstuffS Tigthen libc_internal and crtstuff for VxWorks shared objects 2021-12-13 18:03:03 +00:00
t-vxworks Adjust LIBGCC2_INCLUDES for VxWorks and augment comment 2022-10-02 09:33:00 +00:00
t-vxworksae
unwind-dw2-fde-darwin.c Update copyright years. 2023-01-16 11:52:17 +01:00
vxcrtstuff.c Improve comments and INITFINI macro use in vxcrtsutff.c 2022-09-29 18:02:21 +00:00