From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2124) id 5706F3858D28; Thu, 5 Jan 2023 11:57:37 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5706F3858D28 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable From: Nick Clifton To: bfd-cvs@sourceware.org Subject: [binutils-gdb/binutils-2_40-branch] Avoid unaligned pointer reads in PEP idata section X-Act-Checkin: binutils-gdb X-Git-Author: Nick Clifton X-Git-Refname: refs/heads/binutils-2_40-branch X-Git-Oldrev: 22bab89de80adeaf02398fde4929c70da9c2973a X-Git-Newrev: c88285779649034f52e83c16adc2b8f922167d0b Message-Id: <20230105115737.5706F3858D28@sourceware.org> Date: Thu, 5 Jan 2023 11:57:37 +0000 (GMT) X-BeenThere: binutils-cvs@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils-cvs mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Jan 2023 11:57:37 -0000 https://sourceware.org/git/gitweb.cgi?p=3Dbinutils-gdb.git;h=3Dc88285779649= 034f52e83c16adc2b8f922167d0b commit c88285779649034f52e83c16adc2b8f922167d0b Author: Nick Clifton Date: Thu Jan 5 11:57:00 2023 +0000 Avoid unaligned pointer reads in PEP idata section Diff: --- ld/testsuite/ld-pe/cfi.d | 4 +-- ld/testsuite/ld-pe/secidx_64.d | 40 +++++++++++++++--------------- ld/testsuite/ld-pe/secrel_64.d | 56 +++++++++++++++++++++-----------------= ---- 3 files changed, 50 insertions(+), 50 deletions(-) diff --git a/ld/testsuite/ld-pe/cfi.d b/ld/testsuite/ld-pe/cfi.d index 55ebaca1aef..9ae0ec77881 100644 --- a/ld/testsuite/ld-pe/cfi.d +++ b/ld/testsuite/ld-pe/cfi.d @@ -4,7 +4,7 @@ #objdump: -Wf =20 #... -0+4 0+14 0*ffffffff CIE +0+ 0+14 0*ffffffff CIE Version: 1 Augmentation: "" Code alignment factor: 1 @@ -20,7 +20,7 @@ DW_CFA_nop DW_CFA_nop =20 -0+1c 0+24 0+4 FDE cie=3D0+4 pc=3D.* +0+18 0+24 0+ FDE cie=3D0+ pc=3D.* DW_CFA_advance_loc: 4 to .* DW_CFA_def_cfa_offset: 16 DW_CFA_offset: r6 \(rbp\) at cfa\-16 diff --git a/ld/testsuite/ld-pe/secidx_64.d b/ld/testsuite/ld-pe/secidx_64.d index ddf4aec74f9..63b4a589c70 100644 --- a/ld/testsuite/ld-pe/secidx_64.d +++ b/ld/testsuite/ld-pe/secidx_64.d @@ -2,26 +2,26 @@ tmpdir/secidx\.x: +file format pei-.* =20 Contents of section \.text: - .*1000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c >>>><<<<>>>>><<< - .*1010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c >>>>>><<>>>>>>>< - .*1020 3c3c3c3c 3e3e3e3e 3e909090 90909090 <<<<>>>>>....... - .*1030 ffffffff ffffffff 00000000 00000000 ................ - .*1040 ffffffff ffffffff 00000000 00000000 ................ + .*1000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c .* + .*1010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c .* + .*1020 3c3c3c3c 3e3e3e3e 3e909090 90909090 .* + .*1030 ffffffff ffffffff 00000000 00000000 .* + .*1040 ffffffff ffffffff 00000000 00000000 .* Contents of section \.data: - .*2000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c >>>><<<<>>>>><<< - .*2010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c >>>>>><<>>>>>>>< - .*2020 3e3e3e3e 01001101 00110100 11010011 >>>>............ - .*2030 3c3c3c3c 3c3c3c3c 3e3e3e3e 02001102 <<<<<<<<>>>>.... - .*2040 00110200 11020011 3c3c3c3c 3c3c3c3c ........<<<<<<<< - .*2050 3e3e3e3e 03001103 00110300 11030011 >>>>............ - .*2060 3c3c3c3c 3c3c3c3c 3e3e3e3e 01001102 <<<<<<<<>>>>.... - .*2070 00110300 113c3c3c 3c3c3c3c 3c000000 .....<<<<<<<<... - .*2080 3c3c3c3e 3e3e3e3e 3e000000 00000000 <<<>>>>>>....... + .*2000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c .* + .*2010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c .* + .*2020 3e3e3e3e 01001101 00110100 11010011 .* + .*2030 3c3c3c3c 3c3c3c3c 3e3e3e3e 02001102 .* + .*2040 00110200 11020011 3c3c3c3c 3c3c3c3c .* + .*2050 3e3e3e3e 03001103 00110300 11030011 .* + .*2060 3c3c3c3c 3c3c3c3c 3e3e3e3e 01001102 .* + .*2070 00110300 113c3c3c 3c3c3c3c 3c000000 .* + .*2080 3c3c3c3e 3e3e3e3e 3e000000 00000000 .* Contents of section \.rdata: - .*3000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c >>>><<<<>>>>><<< - .*3010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c >>>>>><<>>>>>>>< - .*3020 3e3e3e3e 00000000 00000000 00000000 >>>>............ - .*3030 3c3c3c3e 3e3e3e3e 3e000000 00000000 <<<>>>>>>....... + .*3000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c .* + .*3010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c .* + .*3020 3e3e3e3e 00000000 00000000 00000000 .* + .*3030 3c3c3c3e 3e3e3e3e 3e000000 00000000 .* Contents of section \.idata: - .*4000 00000000 00000000 00000000 00000000 ................ - .*4010 00000000 .... =20 + .*4000 00000000 00000000 00000000 00000000 .* + .*4010 00000000 00000000 .* diff --git a/ld/testsuite/ld-pe/secrel_64.d b/ld/testsuite/ld-pe/secrel_64.d index aba1bf11c69..82284f9cf62 100644 --- a/ld/testsuite/ld-pe/secrel_64.d +++ b/ld/testsuite/ld-pe/secrel_64.d @@ -1,28 +1,28 @@ - -tmpdir/secrel\.x: +file format pei-.* - -Contents of section \.text: - .*1000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c >>>><<<<>>>>><<< - .*1010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c >>>>>><<>>>>>>>< - .*1020 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c >>>><<<<>>>>><<< - .*1030 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c >>>>>><<>>>>>>>< - .*1040 ffffffff ffffffff 00000000 00000000 ................ - .*1050 ffffffff ffffffff 00000000 00000000 ................ -Contents of section \.data: - .*2000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c >>>><<<<>>>>><<< - .*2010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c >>>>>><<>>>>>>>< - .*2020 3e3e3e3e 04000000 110d0000 00111600 >>>>............ - .*2030 0000111f 00000011 3c3c3c3c 3c3c3c3c ........<<<<<<<< - .*2040 3e3e3e3e 04000000 110d0000 00111600 >>>>............ - .*2050 0000111f 00000011 3c3c3c3c 3c3c3c3c ........<<<<<<<< - .*2060 3e3e3e3e 04000000 110d0000 00111600 >>>>............ - .*2070 0000111f 00000011 3c3c3c3c 3c3c3c3c ........<<<<<<<< - .*2080 3e3e3e3e 24000000 112d0000 00113600 >>>>\$....-....6. - .*2090 0000113f 00000011 3c3c3c3c 3c3c3c3c ...\?....<<<<<<<< -Contents of section \.rdata: - .*3000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c >>>><<<<>>>>><<< - .*3010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c >>>>>><<>>>>>>>< - .*3020 3e3e3e3e 00000000 00000000 00000000 >>>>............ -Contents of section \.idata: - .*4000 00000000 00000000 00000000 00000000 ................ - .*4010 00000000 .... =20 + +tmpdir/secrel\.x: +file format pei-.* + +Contents of section \.text: + .*1000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c .* + .*1010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c .* + .*1020 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c .* + .*1030 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c .* + .*1040 ffffffff ffffffff 00000000 00000000 .* + .*1050 ffffffff ffffffff 00000000 00000000 .* +Contents of section \.data: + .*2000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c .* + .*2010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c .* + .*2020 3e3e3e3e 04000000 110d0000 00111600 .* + .*2030 0000111f 00000011 3c3c3c3c 3c3c3c3c .* + .*2040 3e3e3e3e 04000000 110d0000 00111600 .* + .*2050 0000111f 00000011 3c3c3c3c 3c3c3c3c .* + .*2060 3e3e3e3e 04000000 110d0000 00111600 .* + .*2070 0000111f 00000011 3c3c3c3c 3c3c3c3c .* + .*2080 3e3e3e3e 24000000 112d0000 00113600 .* + .*2090 0000113f 00000011 3c3c3c3c 3c3c3c3c .* +Contents of section \.rdata: + .*3000 3e3e3e3e 3c3c3c3c 3e3e3e3e 3e3c3c3c .* + .*3010 3e3e3e3e 3e3e3c3c 3e3e3e3e 3e3e3e3c .* + .*3020 3e3e3e3e 00000000 00000000 00000000 .* +Contents of section \.idata: + .*4000 00000000 00000000 00000000 00000000 .* + .*4010 00000000 00000000 .*