-
Wed Mar 27 2024 Qing Zhao <qing.zhao@oracle.com> 8.5.0-21.0.1
- Merge Oracle patches to 8.5.0-21.
Oracle history:
January-19-2024 Qing Zhao <qing.zhao@oracle.com> 8.5.0-20.0.3
- Fix Orabug 35283123, i.e, the same bug as GCC PR111407.
gcc14-pr111407.patch
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
January-5-2024 Jose E. Marchesi <jose.marchesi@oracle.com> 8.5.0-20.0.2
- Restore support for -mpreserve-args in aarch64 targets, adapted to
new AArch64 stack frame layout.
Reviewed-by: Cupertino Miranda <cupertino.miranda@oracle.com>
October-4-2023 David Faust <david.faust@oracle.com> 8.5.0-20.0.1
- Forward-port Oracle patches
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
September-28-2023 David Faust <david.faust@oracle.com> 8.5.0-18.0.6
- Backport additional patches from gcc-9 to fix CVE-2023-4039 patches
interaction with backported aarch64 -fstack-clash-protection support.
[Orabug 35843962]
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
August-31-2023 Qing Zhao <qing.zhao@oracle.com> 8.5.0-18.0.5
- CVE-2023-4039 GCC mitigation.
Orabug 35751743.
Includes removal of aarch64-preserve-args.patch.
- CVE-2022-40982 "Intel Downfall" mitigation.
Orabug 35751810.
Add two patches originally from GCC upstream releases/gcc-11 branch.
with major adjustment.
gcc11-downfall-disable-gather-in-vec.patch
gcc11-downfall-support-mno-gather.patch
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
May-11-2023 Jose E. Marchesi <jose.marchesi@oracle.com> 8.5.0-18.0.2
- Support for -mpreserve-args in aarch64.
Orabug 35065765.
Reviewed-by: Qing Zhao <qing.zhao@oracle.com>.
March-28-2023 Qing Zhao <qing.zhao@oracle.com> 8.5.0-18.0.1
- Merge Oracle patches with gcc-8.5.0-18.
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
January-12-2023 Qing Zhao <qing.zhao@oracle.com> 8.5.0-16.0.1
- Merge oracle patches with gcc-8.5.0-16.
November-30-2022 Qing Zhao <qing.zhao@oracle.com> 8.5.0-15.0.2
- Fix Orabug 34679540 - PROFILE COLLECT BUILD AND WORK LOAD TEST
ISSUES IN LINUX ARM64.
Removing the buggy patch that has been removed from upstream gcc too:
gcc10-pr91971.patch
September-28-2022 Qing Zhao <qing.zhao@oracle.com> 8.5.0-15.0.1
- Merge oracle patches with gcc-8.5.0-15.
June-29-2022 Qing Zhao <qing.zhao@oracle.com> 8.5.0-10.1.0.1
- Merge oracle patches with gcc-8.5.0-10.1.el8_6.
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
May-4-2022 Qing Zhao <qing.zhao@oracle.com> 8.5.0-10.0.2
- Fix Orabug 34066706 only in OL GCC.
report error when there is no PROGRAM_SUMMARY section in .gcda file.
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
April-27-2022 Marek Polacek <polacek@redhat.com> 8.5.0-10.1
- backport Default widths with -fdec-format-defaults patch (#2079578)
March-22-2022 Qing Zhao <qing.zhao@oracle.com> 8.5.0-10.0.1
- Merge with oracle patches.
January-5-2022 Qing Zhao <qing.zhao@oracle.com> 8.5.0-4.0.2
- Add patches to support marvell on Arm:
gcc9-add-support-for-profile-extension.patch
gcc10-add-initial-octeontx2-support.patch
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
November-16-2021 Qing Zhao <qing.zhao@oracle.com> 8.5.0-4.0.1
- Merge oracle patches to security errata 8.5.0-4.
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
October-14-2021 Indu Bhagat <indu.bhagat@oracle.com> 8.5.0-3.0.2
- Fix Orabug 33451471 and backport CTF/BTF enhancements
ctfc: Free CTF container elements in ctfc_delete_container ()
ctf: Do not warn for CTF not supported for GNU GIMPLE
ICE in btf_finalize when compiling with -gbtf (PR debug/102507, Orabug
33451471)
Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
October-5-2021 Qing Zhao <qing.zhao@oracle.com> 8.5.0-3.0.1
- Merge the following oracle patches to OL8.5 beta:
- Fix an aarch64 compilation error triggered by the oracle patch
gcc9-multiple-changes-align.patch on OL8U5 source base.
gcc-fix-aarch64-tune-params.patch
- Fix Orabug 33281392 Update CTF and BTF support in OL8 GCC
This commit brings the support for CTF/BTF debug formats at par with
upstream. GCC now generates the CTF/BTF debug information by using the
internal DWARF representation.
For backward compatibility reasons, OL8 GCC continues to support -gt
command line option.
(Indu Bhagat <indu.bhagat@oracle.com> 8.4.1-1.0.3)
- Add complex divide improvement
backport of upstream commit 54f0224d55a1b56dde092460ddf76913670e6efc
(Patrick.McGehearty <patrick.mcgehearty@oracle.com> 8.4.1-1.0.2)
- Fix Orabug 32301371 - bug using gcov with preserve paths option
This is the same bug as GCC bug PR gcov-profile/88994
gcc9-pr88994.patch
(Qing Zhao <qing.zhao@oracle.com> 8.3.1-5.1.0.2)
- Fix generation of CTF type records for completed structs referred
thru pointers.
Orabug 31095790.
(Jose E. Marchesi <jose.marchesi@oracle.com> 8.3.1-5.0.4)
- Fix Orabug 29838827 - provide an option to adjust the maximum depth
of nested #include
This is the same bug as gcc upstream PR90581 from Gcc9:
gcc9-pr90581.patch
- Fix Orabug 29541051 - confusing error message when there is a problem
with ASAN_OPTIONS "ERROR: expected '='"
This is the same bug as gcc upstream PR89832 from Gcc9:
gcc9-pr89832.patch
(Qing Zhao <qing.zhao@oracle.com> 8.3.1-5.0.3)
- Update support for CTF
Fix Orabug 30833294 GCC generates incorrect CTF for single element arrays
Fix Orabug 30808764 CTF generation fails when __attribute__ ((mode (XX))) is
used
(Indu Bhagat <indu.bhagat@oracle.com> 8.3.1-5.0.2)
- Apply ares/neoverse support patches only ifarch aarch64.
(Qing Zhao <qing.zhao@oracle.com> 8.3.1-4.5.0.6)
- Add 4 patches from gcc9 to support Arm Ares and Neoverse-N1 for Aarch64
gcc9-add-vec-reverse.patch
gcc9-multiple-changes-align.patch
gcc9-initial-mcpu-ares-tuning.patch
gcc9-add-support-for-neoverse-n1.patch
(Indu Bhagat <indu.bhagat@oracle.com> 8.3.1-4.5.0.5)
- Update support for CTF
Fix Orabug 30778534 gcc should generate CTF for functions at file-scope only
Fix Orabug 30779193 CTF generation fails for some flavors of vla
Fix Orabug 30784275 Fix issues wtih CTF generation for typedef constructs
ctf-3-generation-and-emission-for-a-single-compilation.patch
ctf-4-update-ctf-testsuite.patch
(Indu Bhagat <indu.bhagat@oracle.com> 8.3.1-4.5.0.4)
- Add support for CTF in GCC
Fix Orabug 30102948 gcc: Add CTF generation to compiler
Fix Orabug 30102949 gcc: Add CTF generation to compiler (aarch64)
ctf-1-new-function-lang_GNU_GIMPLE.patch
ctf-2-command-line-options-gtLEVEL.patch
ctf-3-generation-and-emission-for-a-single-compilation.patch
ctf-4-update-ctf-testsuite.patch
ctf-5-handle-ctf-sections-when-lto-enabled.patch
(Qing Zhao <qing.zhao@oracle.com> 8.3.1-4.5.0.3)
- CVE-2018-12207 / Intel SKX102
OL8 gcc: Intel Mitigation for CVE: CVE-2018-12207
- Allow -flto -Wa,-mbranches-within-32B-boundaries to pass -mbranches-within-32B-boundaries
to GNU assembler. Without -lfto, -Wa,-mbranches-within-32B-boundaries to pass
-mbranches-within-32B-boundaries to GNU assembler using existing GCC binaries.
- Mitigation patch:
gcc8-Fix-Wa-with-flto.patch
(Qing Zhao <qing.zhao@oracle.com> 8.3.1-4.5.0.2)
- Fix Orabug 29968294 - Heap corruption with fprofile-dir=%p prevents
profiling parallel processes, needed for RDBMS:
Add patch to fix PR86057 from Gcc9:
gcc9-pr86057.patch
- Fix Orabug 30044244 - Profile directory concatenated with object file path
This is the same bug as gcc upstream PR91971:
gcc9-pr85759.patch
gcc10-pr91971.patch
(Indu Bhagat <indu.bhagat@oracle.com> 8.3.1-4.5.0.1)
- Fix Orabug 29599147 - Need -fprofile-dir=%q{VAR} backported to gcc8
This is the similar GCC PR47618, add the fix from GCC9:
gcc9-pr47618.patch
- Fix Orabug 29272977 - DB SUPPORT: Need way to dump inlining report from GCC
Add -fopt-info-inline support from GCC9:
gcc9-opt-info-inline.patch
- Fix Orabug 29273006 - DB SUPPORT: need way to turn off inlining of global functions
Add -flive-patching support from GCC9:
gcc9-fipa-reference-addressable.patch
gcc9-fipa-stack-alignment.patch
gcc9-add-fomit-frame-pointer-to-test.patch
gcc9-extend-live-patching-option-handling.patch
gcc9-ipa-stack-alignment-386-test.patch
- Introduce 'oracle_release' into .spec file. Echo it to gcc/DEV-PHASE.
- Backport 17 ampere patches from
https://git.theobroma-systems.com/ampere-computing/gcc.git/log/?h=gcc-8_2_0-amp3-branch
e18301133ea622f6d6796ded1d15466e70475cf8: Retpoline (Spectre-V2 mitigation) for
aarch64.
d735f3ae4712f66362326d179b4d7e9332c79677: Revert 2017-10-24 Richard Biener
271e2811e59c0c77fc022fa86a7030f20b4cac8e: Correct the maximum shift amount for
shifted
0512749950d927de3dd695f2f2aacdfd30cf32fd: Add CPU support for Ampere Computing's
eMAG.
c8b87078f9e0714cb9cab602e12a18ceb12df05a: eMAG/Xgene: Procedural cost-model for
X-Gene
74610471b3577c5d465c3fd095a65b796b1e074c: Updating cost table for xgene1.
ddba1553ac412be5596e6e2962c148032c4cf231: [AArch64] Add Xgene1 prefetch tunings.
b7ebb0a10a8900324074070188a0936ed81b28a4: [AArch64] Fix in xgene1_addrcost_table
393dc5c50d55d069f91627bf0be5bab812978850: X-Gene: Adapt tuning struct for GCC 8.
b9136d58824af2118c4969c3edb42cad3318b08f: tree-ssa-list-find-pipeline:
Add pipelining loads for list finds.
095496dd8a9491a17a9caec173281ad02e559df5: uncse: Added pass to undo common
subexpression elimination.
a7c8dc238e3656e9d2f9256ee76f933c8d7956fb: loop-prefetcher: Adapt defaults for
X-Gene cores.
256307f293f1750851576e14c8a42b696eced2da: tree-ssa-cpp: Don't crash on SSA names
without definition stmts.
6e32f53be4f6733f6bfe267ad2337aecaf4047f6: Introduce new option -funroll-more.
1ac2485a2fced091a5cce6343fe6a6337f850e73: New option to bypass aliasing-checks.
66d7d833bece61e58998ad53a609cd32e3ee4fad: cfgloopmanip: Allow forced creation
of loop preheaders.
c4f89d50e200538b1ac8889801705300e0b27ef2: Add new pass to optimise loops.
-
Wed Oct 04 2023 Marek Polacek <polacek@redhat.com> 8.5.0-21
- guard the bit test merging code in if-combine (RHEL-11483)
-
Wed Jun 14 2023 Marek Polacek <polacek@redhat.com> 8.5.0-20
- fix for TLSLD references (#2213753)
- fix crash in dynamic_cast<>() on null pointer (PR c++/99074, #2211506)
- adjust a pattern in s390.md (PR target/87723, #2214847)
-
Tue Apr 04 2023 Marek Polacek <polacek@redhat.com> 8.5.0-19
- s390x: add support for register arguments preserving (#2168205)
-
Tue Dec 06 2022 Marek Polacek <polacek@redhat.com> 8.5.0-18
- fix strlen range with a flexible member array (#2137448)
-
Mon Oct 03 2022 Marek Polacek <polacek@redhat.com> 8.5.0-17
- fix deserialization for std::normal_distribution (#2130392,
PR libstdc++/105502)
- initialize std::normal_distribution::_M_saved (PR libstdc++/99536)
- reject std::make_shared<T[]> (PR libstdc++/99006)
-
Thu Sep 29 2022 Marek Polacek <polacek@redhat.com> 8.5.0-16
- avoid changing PHIs in GIMPLE split_edge (#2117838)
-
Wed Jul 20 2022 Marek Polacek <polacek@redhat.com> 8.5.0-15
- backport straight-line-speculation mitigation (#2108721)
-
Fri Jul 08 2022 Jonathan Wakely <jwakely@redhat.com> 8.5.0-14
- backport std::regex check for invalid range (#2001788)
-
Wed Apr 27 2022 Marek Polacek <polacek@redhat.com> 8.5.0-10.1
- backport Default widths with -fdec-format-defaults patch (#2079578)