Siddhesh Poyarekar 7e05773767 [PATCH v3] aarch64: Emit jump slot for conditional branch to undefined symbols ... The linker silently writes out a conditional branch to 0 if the target symbol in R_AARCH64_CONDBR19 or R_AARCH64_TSTBR14 relocations is undefined. Emit a PLT instead so that behaviour is the same for these relocations as the llvm linker. The special behaviour for undefined weak symbols, where conditional branches to such symbols result in a branch unto themselves, has been retained. This is because the weak-undefined.s test explicitly checks for that, leading me to conclude that it's expected behaviour. bfd * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Club BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14 cases with BFD_RELOC_AARCH64_JUMP26. (elfNN_aarch64_check_relocs): Likewise. ld * testsuite/ld-aarch64/aarch64-elf.exp: New test emit-relocs-560. * testsuite/ld-aarch64/emit-relocs-560.d: New file. * testsuite/ld-aarch64/emit-relocs-560.s: New file.		2020-05-19 11:07:52 +01:00
..
config	Commit: Running the linker testsuite with clang	2020-04-17 13:03:53 +01:00
ld-aarch64	[PATCH v3] aarch64: Emit jump slot for conditional branch to undefined symbols	2020-05-19 11:07:52 +01:00
ld-alpha	elf: Strip zero-sized dynamic sections	2020-04-21 05:24:03 -07:00
ld-arc
ld-arm	readelf: Consolidate --syms --use-dynamic with --dyn-syms	2020-04-14 05:00:34 -07:00
ld-auto-import
ld-avr
ld-bootstrap
ld-bpf
ld-cdtest
ld-checks
ld-cris	PR25593, --as-needed breaks DT_NEEDED order with linker plugin	2020-02-26 10:37:25 +10:30
ld-crx
ld-csky
ld-cygwin
ld-d10v
ld-discard
ld-elf	Add generic tests for linker support of the -shared or -pie options to tests which use them.	2020-04-30 13:49:30 +01:00
ld-elfcomm
ld-elfvers	Commit: Running the linker testsuite with clang	2020-04-17 13:03:53 +01:00
ld-elfvsb	readelf: Consolidate --syms --use-dynamic with --dyn-syms	2020-04-14 05:00:34 -07:00
ld-elfweak
ld-fastcall
ld-frv
ld-gc
ld-h8300	h8300-linux ld testsuite	2020-03-25 14:51:41 +10:30
ld-i386
ld-ia64
ld-ifunc	ld: Disable ifunc tests on Solaris	2020-04-02 10:52:57 +02:00
ld-libs
ld-linkonce
ld-m68hc11
ld-m68k
ld-mep
ld-metag
ld-mips-elf	readelf: Consolidate --syms --use-dynamic with --dyn-syms	2020-04-14 05:00:34 -07:00
ld-misc	Fix linker tests to work with 16-bit targets.	2020-04-21 15:10:52 +01:00
ld-mmix	mmix-mmo set SEC_DATA for .data section	2020-02-28 08:19:42 +10:30
ld-mn10300
ld-msp430-elf
ld-nds32
ld-nios2
ld-or1k
ld-pdp11	Fixes for the magic number used in PDP11 AOUT binaries.	2020-04-14 14:41:27 +01:00
ld-pe
ld-pie
ld-plugin	plugin: Don't invoke LTO-wrapper	2020-03-20 03:55:30 -07:00
ld-powerpc	Power10 VSX 32-byte storage access	2020-05-11 21:08:37 +09:30
ld-pru
ld-riscv-elf
ld-s12z
ld-s390
ld-scripts	Correct mingw target select	2020-04-22 21:14:36 +09:30
ld-selective
ld-sh
ld-shared	ld: xfail several shared (non PIC) tests on Solaris	2020-04-10 11:18:10 +02:00
ld-size
ld-sparc
ld-spu
ld-srec	ld: Add NOCF_PROTECTION_CFLAGS to turn off -fcf-protection	2020-04-02 07:12:45 -07:00
ld-tic6x
ld-tilegx
ld-tilepro
ld-undefined	Add generic tests for linker support of the -shared or -pie options to tests which use them.	2020-04-30 13:49:30 +01:00
ld-unique
ld-v850
ld-vax-elf
ld-visium
ld-vxworks
ld-x86-64	ld: Add NOCF_PROTECTION_CFLAGS to turn off -fcf-protection	2020-04-02 07:12:45 -07:00
ld-xc16x
ld-xstormy16
ld-xtensa	xtensa: fix XTENSA_NDIFF handling for PR ld/25861	2020-04-29 18:34:23 -07:00
ld-z8k
ld-z80	Various fixes for the Z80 support.	2020-02-19 17:46:10 +00:00
lib	Use GCC LTO wrapper to get real symbols from LTO IR objects	2020-02-10 19:01:53 -08:00
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ChangeLog-2014
ChangeLog-2015
ChangeLog-9303