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Rainer Orth a5def729be Disable R_X86_64_PLT32 generation as branch marker on Solaris/x86
The fix H.J. implemented for PR gas/22791 in the thread starting at

	[PATCH] x86-64: Treat PC32 relocation with branch as PLT32
	https://sourceware.org/ml/binutils/2018-02/msg00065.html

is causing problems on Solaris/x86.  The native linker is strongly
preferred there, and there's no intention of implementing the linker
optimization he plans there.  Besides, the kernel runtime linker,
otherwise has no need to deal with that reloc at all, and instead of
adding (possibly even more) workarounds with no benefit, it seems
appropriate to disable the R_X86_64_PLT32 generation as branch marker on
Solaris/x86 in the first place.

The patch itself is trivial, the only complication is adapting the
testsuite.  Since I've found no way to have conditional sections in the
.d files, I've instead used the solution already found elsewhere of
having separate .d files for the affected tests in an i386/solaris
subdirectory and skipping the original ones.

Tested on amd64-pc-solaris2.11 and x86_64-pc-linux-gnu without
regressions.

	* config/tc-i386.c (need_plt32_p) [TE_SOLARIS]: Return FALSE.
	* testsuite/gas/i386/solaris/solaris.exp: New driver.
	* testsuite/gas/i386/solaris/reloc64.d,
	testsuite/gas/i386/solaris/x86-64-jump.d,
	testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
	testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d,
	testsuite/gas/i386/solaris/x86-64-nop-3.d,
	testsuite/gas/i386/solaris/x86-64-nop-4.d,
	testsuite/gas/i386/solaris/x86-64-nop-5.d,
	testsuite/gas/i386/solaris/x86-64-relax-2.d,
	testsuite/gas/i386/solaris/x86-64-relax-3.d: New tests.
	* testsuite/gas/i386/reloc64.d,
	testsuite/gas/i386/x86-64-jump.d,
	testsuite/gas/i386/x86-64-mpx-branch-1.d,
	testsuite/gas/i386/x86-64-mpx-branch-2.d,
	testsuite/gas/i386/x86-64-nop-3.d,
	testsuite/gas/i386/x86-64-nop-4.d,
	testsuite/gas/i386/x86-64-nop-5.d,
	testsuite/gas/i386/x86-64-relax-2.d,
	testsuite/gas/i386/x86-64-relax-3.d: Skip on *-*-solaris*.
2019-04-10 09:48:43 +02:00
bfd Automatic date update in version.in 2019-04-10 00:00:40 +00:00
binutils x86: Define GNU_PROPERTY_X86_ISA_1_AVX512_BF16 2019-04-08 17:04:16 -07:00
config Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
contrib
cpu Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
elfcpp Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
etc Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
gas Disable R_X86_64_PLT32 generation as branch marker on Solaris/x86 2019-04-10 09:48:43 +02:00
gdb Fix Rust lexer buglet 2019-04-09 13:21:13 -06:00
gold Check whether symbols with MOVW_.ABS relocations require PLT entries (aarch64). 2019-02-19 16:13:24 -08:00
gprof PR24402, global buffer overflow in symtab_finalize 2019-04-01 13:35:15 +10:30
include x86: Define GNU_PROPERTY_X86_ISA_1_AVX512_BF16 2019-04-08 17:04:16 -07:00
intl Change version to 2.32.51 and regenerate configure and pot files. 2019-01-19 16:51:42 +00:00
ld Re: XFAIL PR ld/20995 tests for lynxos and nto targets 2019-04-10 15:32:56 +09:30
libdecnumber
libiberty Merge libiberty from gcc 2019-04-07 20:49:49 +09:30
opcodes [MIPS] Add RDHWR with the SEL field for MIPS R6. 2019-04-09 09:56:48 +00:00
readline Readline: Cleanup some warnings 2019-01-31 17:25:06 +00:00
sim sim: fix all sim builds 2019-03-28 22:33:29 +00:00
texinfo
zlib
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ChangeLog Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
compile
config-ml.in
config.guess Sync config.guess, config.sub from GCC 2019-01-14 15:47:35 +01:00
config.rpath
config.sub Sync config.guess, config.sub from GCC 2019-01-14 15:47:35 +01:00
configure Don't build readline/libreadline.a, when --with-system-readline is supplied 2019-01-03 00:03:34 -05:00
configure.ac Don't build readline/libreadline.a, when --with-system-readline is supplied 2019-01-03 00:03:34 -05:00
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src-release.sh Move potentially obsolete BFD targets into the definitely obsolete section. Add a note to the README-how-to-make-a-release document about doing this. 2019-02-07 14:30:02 +00:00
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
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	make

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