From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by sourceware.org (Postfix) with ESMTP id D93323858CDB for ; Wed, 24 May 2023 15:26:05 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D93323858CDB Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id B7E281042; Wed, 24 May 2023 08:26:50 -0700 (PDT) Received: from [10.2.78.54] (e120077-lin.cambridge.arm.com [10.2.78.54]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 023173F762; Wed, 24 May 2023 08:26:04 -0700 (PDT) Message-ID: <1ba7b2c7-b489-79af-3f2a-56450c86d955@arm.com> Date: Wed, 24 May 2023 16:26:03 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH] PR30437 aarch64: make RELA relocs idempotent Content-Language: en-GB To: Michael Matz , binutils@sourceware.org References: From: "Richard Earnshaw (lists)" In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-3499.0 required=5.0 tests=BAYES_00,GIT_PATCH_0,KAM_DMARC_NONE,KAM_DMARC_STATUS,KAM_LAZY_DOMAIN_SECURITY,NICE_REPLY_A,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 10/05/2023 15:04, Michael Matz via Binutils wrote: > normally RELA relocs in BFD should not consider the contents of the > relocated place. The aarch64 psABI is even stricter, it specifies > (section 5.7.16) that all RELA relocs _must_ be idempotent. > > Since the inception of the aarch64 BFD backend all the relocs have a > non-zero src_mask, and hence break this invariant. It's normally not > a very visible problem as one can see it only when the relocated place > already contains a non-zero value, which usually only happens sometimes > when using 'ld -r' (or as in the testcase when jumping through hoops to > generate the relocations). Or with alternative toolchains that do encode > stuff in the relocated places with the assumption that a relocation > to that place ignores whatever is there (as they can according to > the psABI). > > Golang is such a toolchain and https://github.com/golang/go/issues/39927 > is ultimately caused by this problem: the testcase testGCData failing > is caused by the garbage collection data-structure to describe a type > containing pointers to be wrong. It's wrong because a field that's > supposed to contain a file-relative offset (to some gcbits) has a > relocation applied and that relocation has an addend which also is > already part of the go-produced object file (so the addend is > implicitely applied twice). > > bfd/ > PR ld/30437 > * elfnn-aarch64.c (elfNN_aarch64_howto_table): Clear src_mask > if all relocation descriptors. > > ld/ > * testsuite/ld-aarch64/rela-idempotent.s: New testcase. > * testsuite/ld-aarch64/rela-idempotent.d: New. > * testsuite/ld-aarch64/aarch64-elf.exp: Run it. > --- > > Tested for aarch64-elf and aarch64-linux (and the other ~150 targets, > though those can't be affected). Also tested natively on > aarch64-suse-linux-gnu. Okay for master? > Isn't this what partial_inplace is supposed to describe? Since that's false, I'd expect any value stored in the section contents to be ignored. R. > > Ciao, > Michael. > > bfd/elfnn-aarch64.c | 208 +++++++++++----------- > ld/testsuite/ld-aarch64/aarch64-elf.exp | 2 + > ld/testsuite/ld-aarch64/rela-idempotent.d | 19 ++ > ld/testsuite/ld-aarch64/rela-idempotent.s | 14 ++ > 4 files changed, 139 insertions(+), 104 deletions(-) > create mode 100644 ld/testsuite/ld-aarch64/rela-idempotent.d > create mode 100644 ld/testsuite/ld-aarch64/rela-idempotent.s > > diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c > index c23cbd3601a..32799b6b009 100644 > --- a/bfd/elfnn-aarch64.c > +++ b/bfd/elfnn-aarch64.c > @@ -478,7 +478,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (ABS64), /* name */ > false, /* partial_inplace */ > - ALL_ONES, /* src_mask */ > + 0, /* src_mask */ > ALL_ONES, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -493,7 +493,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (ABS32), /* name */ > false, /* partial_inplace */ > - 0xffffffff, /* src_mask */ > + 0, /* src_mask */ > 0xffffffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -508,7 +508,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (ABS16), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -523,7 +523,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (PREL64), /* name */ > false, /* partial_inplace */ > - ALL_ONES, /* src_mask */ > + 0, /* src_mask */ > ALL_ONES, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -538,7 +538,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (PREL32), /* name */ > false, /* partial_inplace */ > - 0xffffffff, /* src_mask */ > + 0, /* src_mask */ > 0xffffffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -553,7 +553,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (PREL16), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -571,7 +571,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_UABS_G0), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -586,7 +586,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_UABS_G0_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -601,7 +601,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_UABS_G1), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -616,7 +616,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_UABS_G1_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -631,7 +631,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_UABS_G2), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -646,7 +646,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_UABS_G2_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -661,7 +661,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_UABS_G3), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -680,7 +680,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_SABS_G0), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -695,7 +695,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_SABS_G1), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -710,7 +710,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_SABS_G2), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -728,7 +728,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_PREL_G0), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -743,7 +743,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_PREL_G0_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -758,7 +758,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_PREL_G1), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -773,7 +773,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_PREL_G1_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -788,7 +788,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_PREL_G2), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -803,7 +803,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_PREL_G2_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -818,7 +818,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_PREL_G3), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -836,7 +836,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LD_PREL_LO19), /* name */ > false, /* partial_inplace */ > - 0x7ffff, /* src_mask */ > + 0, /* src_mask */ > 0x7ffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -851,7 +851,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (ADR_PREL_LO21), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -866,7 +866,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (ADR_PREL_PG_HI21), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -881,7 +881,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (ADR_PREL_PG_HI21_NC), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -896,7 +896,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (ADD_ABS_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0x3ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x3ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -911,7 +911,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LDST8_ABS_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -928,7 +928,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TSTBR14), /* name */ > false, /* partial_inplace */ > - 0x3fff, /* src_mask */ > + 0, /* src_mask */ > 0x3fff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -943,7 +943,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (CONDBR19), /* name */ > false, /* partial_inplace */ > - 0x7ffff, /* src_mask */ > + 0, /* src_mask */ > 0x7ffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -958,7 +958,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (JUMP26), /* name */ > false, /* partial_inplace */ > - 0x3ffffff, /* src_mask */ > + 0, /* src_mask */ > 0x3ffffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -973,7 +973,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (CALL26), /* name */ > false, /* partial_inplace */ > - 0x3ffffff, /* src_mask */ > + 0, /* src_mask */ > 0x3ffffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -988,7 +988,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LDST16_ABS_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xffe, /* src_mask */ > + 0, /* src_mask */ > 0xffe, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1003,7 +1003,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LDST32_ABS_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xffc, /* src_mask */ > + 0, /* src_mask */ > 0xffc, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1018,7 +1018,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LDST64_ABS_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xff8, /* src_mask */ > + 0, /* src_mask */ > 0xff8, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1033,7 +1033,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LDST128_ABS_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xff0, /* src_mask */ > + 0, /* src_mask */ > 0xff0, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1049,7 +1049,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (GOT_LD_PREL19), /* name */ > false, /* partial_inplace */ > - 0xffffe0, /* src_mask */ > + 0, /* src_mask */ > 0xffffe0, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -1065,7 +1065,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (ADR_GOT_PAGE), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -1080,7 +1080,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LD64_GOT_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xff8, /* src_mask */ > + 0, /* src_mask */ > 0xff8, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1095,7 +1095,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LD32_GOT_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xffc, /* src_mask */ > + 0, /* src_mask */ > 0xffc, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1110,7 +1110,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_GOTOFF_G0_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1125,7 +1125,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (MOVW_GOTOFF_G1), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1140,7 +1140,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LD64_GOTOFF_LO15), /* name */ > false, /* partial_inplace */ > - 0x7ff8, /* src_mask */ > + 0, /* src_mask */ > 0x7ff8, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1156,7 +1156,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LD32_GOTPAGE_LO14), /* name */ > false, /* partial_inplace */ > - 0x5ffc, /* src_mask */ > + 0, /* src_mask */ > 0x5ffc, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1172,7 +1172,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (LD64_GOTPAGE_LO15), /* name */ > false, /* partial_inplace */ > - 0x7ff8, /* src_mask */ > + 0, /* src_mask */ > 0x7ff8, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1188,7 +1188,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSGD_ADR_PAGE21), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -1202,7 +1202,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSGD_ADR_PREL21), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -1217,7 +1217,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSGD_ADD_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1232,7 +1232,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSGD_MOVW_G0_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1247,7 +1247,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSGD_MOVW_G1), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1261,7 +1261,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSIE_ADR_GOTTPREL_PAGE21), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1275,7 +1275,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSIE_LD64_GOTTPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xff8, /* src_mask */ > + 0, /* src_mask */ > 0xff8, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1289,7 +1289,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSIE_LD32_GOTTPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xffc, /* src_mask */ > + 0, /* src_mask */ > 0xffc, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1303,7 +1303,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSIE_LD_GOTTPREL_PREL19), /* name */ > false, /* partial_inplace */ > - 0x1ffffc, /* src_mask */ > + 0, /* src_mask */ > 0x1ffffc, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1317,7 +1317,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSIE_MOVW_GOTTPREL_G0_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1331,7 +1331,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSIE_MOVW_GOTTPREL_G1), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1346,7 +1346,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_ADD_DTPREL_HI12), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1361,7 +1361,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_ADD_DTPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1376,7 +1376,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_ADD_DTPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1391,7 +1391,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_ADD_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1407,7 +1407,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_ADR_PAGE21), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -1421,7 +1421,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_ADR_PREL21), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -1436,7 +1436,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_LDST16_DTPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0x1ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x1ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1451,7 +1451,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_LDST16_DTPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0x1ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x1ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1466,7 +1466,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_LDST32_DTPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0x3ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x3ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1481,7 +1481,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_LDST32_DTPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xffc00, /* src_mask */ > + 0, /* src_mask */ > 0xffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1496,7 +1496,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_LDST64_DTPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0x3ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x3ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1511,7 +1511,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_LDST64_DTPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0x7fc00, /* src_mask */ > + 0, /* src_mask */ > 0x7fc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1526,7 +1526,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_LDST8_DTPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0x3ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x3ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1541,7 +1541,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_LDST8_DTPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0x3ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x3ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1556,7 +1556,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_MOVW_DTPREL_G0), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1571,7 +1571,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_MOVW_DTPREL_G0_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1586,7 +1586,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_MOVW_DTPREL_G1), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1601,7 +1601,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_MOVW_DTPREL_G1_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1616,7 +1616,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLD_MOVW_DTPREL_G2), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1630,7 +1630,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_MOVW_TPREL_G2), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1644,7 +1644,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_MOVW_TPREL_G1), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1658,7 +1658,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_MOVW_TPREL_G1_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1672,7 +1672,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_MOVW_TPREL_G0), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1686,7 +1686,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_MOVW_TPREL_G0_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1700,7 +1700,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_ADD_TPREL_HI12), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1714,7 +1714,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_ADD_TPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1728,7 +1728,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_ADD_TPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1743,7 +1743,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_LDST16_TPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0x1ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x1ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1758,7 +1758,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_LDST16_TPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0x1ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x1ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1773,7 +1773,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_LDST32_TPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0xffc00, /* src_mask */ > + 0, /* src_mask */ > 0xffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1788,7 +1788,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_LDST32_TPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xffc00, /* src_mask */ > + 0, /* src_mask */ > 0xffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1803,7 +1803,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_LDST64_TPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0x7fc00, /* src_mask */ > + 0, /* src_mask */ > 0x7fc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1818,7 +1818,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_LDST64_TPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0x7fc00, /* src_mask */ > + 0, /* src_mask */ > 0x7fc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1833,7 +1833,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_LDST8_TPREL_LO12), /* name */ > false, /* partial_inplace */ > - 0x3ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x3ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1848,7 +1848,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSLE_LDST8_TPREL_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0x3ffc00, /* src_mask */ > + 0, /* src_mask */ > 0x3ffc00, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1862,7 +1862,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSDESC_LD_PREL19), /* name */ > false, /* partial_inplace */ > - 0x0ffffe0, /* src_mask */ > + 0, /* src_mask */ > 0x0ffffe0, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -1876,7 +1876,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSDESC_ADR_PREL21), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -1892,7 +1892,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSDESC_ADR_PAGE21), /* name */ > false, /* partial_inplace */ > - 0x1fffff, /* src_mask */ > + 0, /* src_mask */ > 0x1fffff, /* dst_mask */ > true), /* pcrel_offset */ > > @@ -1907,7 +1907,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSDESC_LD64_LO12), /* name */ > false, /* partial_inplace */ > - 0xff8, /* src_mask */ > + 0, /* src_mask */ > 0xff8, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1922,7 +1922,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSDESC_LD32_LO12_NC), /* name */ > false, /* partial_inplace */ > - 0xffc, /* src_mask */ > + 0, /* src_mask */ > 0xffc, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1937,7 +1937,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSDESC_ADD_LO12), /* name */ > false, /* partial_inplace */ > - 0xfff, /* src_mask */ > + 0, /* src_mask */ > 0xfff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1951,7 +1951,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSDESC_OFF_G1), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -1965,7 +1965,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (TLSDESC_OFF_G0_NC), /* name */ > false, /* partial_inplace */ > - 0xffff, /* src_mask */ > + 0, /* src_mask */ > 0xffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -2021,7 +2021,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (COPY), /* name */ > true, /* partial_inplace */ > - 0xffffffff, /* src_mask */ > + 0, /* src_mask */ > 0xffffffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -2035,7 +2035,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (GLOB_DAT), /* name */ > true, /* partial_inplace */ > - 0xffffffff, /* src_mask */ > + 0, /* src_mask */ > 0xffffffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -2049,7 +2049,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (JUMP_SLOT), /* name */ > true, /* partial_inplace */ > - 0xffffffff, /* src_mask */ > + 0, /* src_mask */ > 0xffffffff, /* dst_mask */ > false), /* pcrel_offset */ > > @@ -2063,7 +2063,7 @@ static reloc_howto_type elfNN_aarch64_howto_table[] = > bfd_elf_generic_reloc, /* special_function */ > AARCH64_R_STR (RELATIVE), /* name */ > true, /* partial_inplace */ > - ALL_ONES, /* src_mask */ > + 0, /* src_mask */ > ALL_ONES, /* dst_mask */ > false), /* pcrel_offset */ > > diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp > index ec55bf49931..b025fcbd567 100644 > --- a/ld/testsuite/ld-aarch64/aarch64-elf.exp > +++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp > @@ -401,6 +401,8 @@ run_dump_test_lp64 "rela-abs-relative" > run_dump_test_lp64 "rela-abs-relative-be" > run_dump_test_lp64 "rela-abs-relative-opt" > > +run_dump_test_lp64 "rela-idempotent" > + > run_dump_test_lp64 "pie-bind-locally" > > run_dump_test "property-bti-pac1" > diff --git a/ld/testsuite/ld-aarch64/rela-idempotent.d b/ld/testsuite/ld-aarch64/rela-idempotent.d > new file mode 100644 > index 00000000000..f3b5ffb988b > --- /dev/null > +++ b/ld/testsuite/ld-aarch64/rela-idempotent.d > @@ -0,0 +1,19 @@ > +#name: rela-idempotent > +#source: rela-idempotent.s > +#target: [check_shared_lib_support] > +#ld: -shared -Ttext-segment=0x100000 -Tdata=0x200000 -Trelocs.ld > +#notarget: aarch64_be-*-* > +#objdump: -dR -j .data > +#... > + > +Disassembly of section .data: > + > +.* : > + 200000: 00200032.* > + 200000: R_AARCH64_RELATIVE \*ABS\*\+0x200032 > + 200004: 00000000.* > + > +.* : > + 200008: 00200054.* > + 200008: R_AARCH64_RELATIVE \*ABS\*\+0x200054 > + 20000c: 00000000.* > diff --git a/ld/testsuite/ld-aarch64/rela-idempotent.s b/ld/testsuite/ld-aarch64/rela-idempotent.s > new file mode 100644 > index 00000000000..7cb5dffb3bd > --- /dev/null > +++ b/ld/testsuite/ld-aarch64/rela-idempotent.s > @@ -0,0 +1,14 @@ > +# this checks that aarch64 RELA relocs are ignoring existing section > +# content of the relocated place > + .text > + .global _start > +_start: > + ret > + > + .data > + .p2align 4 > +l: .long 0x11111111, 0x22222222 > +q: .quad 0x4444444433333333 > + > + .reloc l, BFD_RELOC_64, q+42 > + .reloc q, BFD_RELOC_64, l+84