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Tue Feb 20 2024 David Faust <david.faust@oracle.com> - 12.1.1-2.0.5
- Backport the following supporting commits from upstream:
2c05a2d1a8e c: use CONST_DECL for enumerators in TYPE_VALUES
f25efe50374 docs: Add @defbuiltin family of helpers
- Backport the following BPF and BTF related commits:
f995f567730 bpf: fix zero_extendqidi2 ldx template
1959aeee1e0 bpf: emit empty epilogues in naked functions
f64448f4ff1 bpf: add constant pointer to helper-skb-ancestor-cgroup-id.c test
bc77c035c45 Add -gno-strict-dwarf to dg-options in various btf enum tests
dfc88fb51c1 bpf: Correct BTF for kernel_helper attributed decls
4a5bb8bc1c5 btf: print string offset in comment
1502d724df8 btf: change encoding of forward-declared enums [PR111735]
b8cf266f4ca btf: avoid wrong DATASEC entries for extern vars [PR112849]
b6abc5dbfa5 BTF: fix PR debug/112656
9b6e2cb7e61 BTF: fix PR debug/112768
b506834e7fa bpf: quote section names whenever necessary in assembly output
72e212c0290 bpf: change ASM_COMMENT_START to '#'
86903dd94e6 testsuite: move gcc.c-torture/compile/libcall-2.c to gcc.target/i386/libcall-1.c
4ed0740c6e8 testsuite: fix gcc.c-torture/compile/libcall-2.c in -m32
880ae958fad varasm.cc: refer to assemble_external_libcall only ifdef ASM_OUTPUT_EXTERNAL
f31a019d116 Emit funcall external declarations only if actually used.
099b15e2bdb Fixed problem with BTF defining smaller enums.
19cc5857e2c bpf: Forces __buildin_memcmp not to generate a call upto 1024 bytes.
a789af1ca27 bpf: Corrected condition in core_mark_as_access_index.
61e060c4dce bpf: Delayed the removal of the parser enum plugin handler.
b6db325ac3e bpf: remove bpf-helpers.h
8329ba35974 bpf: fix pseudo-c asm emitted for *mulsidi3_zeroextend
9815ef77313 bpf: testsuite: fix expected regexp in gcc.target/bpf/ldxdw.c
327d38f1018 bpf: Improvements in CO-RE builtins implementation.
721f7e2c4e5 Fix tests for PR 106537.
e2c42860b6b bpf: neg instruction does not accept an immediate
35b5762a740 bpf: bump maximum frame size limit to 32767 bytes
e1f45bea274 Add warning options -W[no-]compare-distinct-pointer-types
b7c50f68f26 bpf: support `naked' function attributes in BPF targets
5da4c0b85a9 bpf: remove useless define_insn for extendsisi2
489e1adf779 bpf: fix pseudoc w regs for small modes [PR111029]
f93a612fc45 bpf: liberate R9 for general register allocation
6103df1e4fa bpf: allow exceeding max num of args in BPF when always_inline
e7cae4f873f bpf: Fixed GC mistakes in BPF builtins code.
c2a447d8404 bpf: CO-RE builtins support tests.
e0a81559c19 bpf: Implementation of BPF CO-RE builtins
9f5372707f9 bpf: disable tail call optimization in BPF targets
14dab1a1bcc bpf: ISA V4 sign-extending move and load insns [PR110782,PR110784]
9cbf4286a9d bpf: minor doc cleanup for command-line options
31d18ff4424 bpf: correct pseudo-C template for add3 and sub3
db189d02ef1 bpf: add v3 atomic instructions
590a8287bf2 bpf: fix generation of neg and neg32 BPF instructions
8d36a0f5952 bpf: don't print () in bpf_print_operand_address
be16bb885ef bpf: add pseudo-c asm dialect for "nop"
4be3919fb75 bpf: sdiv/smod are now part of BPF V4
da445a58582 bpf: remove -mkernel option and BPF_KERNEL_VERSION_CODE
f1e34551e4d bpf: make use of the bswap{16,32,64} V4 BPF instruction
77d0f9ec380 bpf: pseudo-c assembly dialect support
13ed106723c bpf: fixed template for neg (added second operand)
53d12ecd624 bpf: enable instruction scheduling
934da923a72 btf: fix bootstrap -Wformat errors [PR110073]
f2e60a00c7c btf: Fix -Wformat errors
7aae58b04b9 btf: improve -dA comments for testsuite
00887865398 btf: be clear when record size/type is not used
- Orabug 36268583
- Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
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Thu Aug 31 2023 David Faust <david.faust@oracle.com> - 12.1.1-2.0.4
- CVE-2023-4039 mitigation.
Orabug 35752046.
- Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
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Mon Mar 13 2023 David Faust <david.faust@oracle.com> - 12.1.1-2.0.2
- Bundle libisl to avoid dependency issues.
- Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
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Thu Feb 09 2023 David Faust <david.faust@oracle.com> - 12.1.1-2.0.1
- Upgrade to GCC 12.1.1, match EPEL version and patch level.
- Enable all crosses.
- Backport BPF and BTF patches since GCC 12.1, upstream commits:
+ 2df74a891ee bpf: facilitate constant propagation of function addresses
+ ddbe163295b bpf: define __bpf__ as well as __BPF__ as a target macro
+ 8d66fc30fa9 bpf: handle anonymous members in CO-RE reloc [PR106745]
+ 91985be7c2d bpf: remove unused variables from bpf_expand_{prologue,epilogue}
+ dddda0dd3d8 bpf: add preserve_field_info builtin
+ e2468573832 bpf: cleanup missed refactor
+ ba9fd168753 bpf: Use enum for resolved overloaded builtins
+ cc2df4391b8 bpf: avoid possible use of uninitialized variable
+ cdc00c84859 bpf: add define_insn for bswap
+ f7111d5d55d bpf: correct bpf_print_operand for floats [PR108293]
+ 7f748531f65 bpf: disable -fstack-protector in BPF
+ 08b30c74bd2 btf: emit linkage information in BTF_KIND_FUNC entries
+ 380f07fe68e btf: do not use the CHAR `encoding' bit for BTF
+ c42410400c9 btf: Add support to BTF_KIND_ENUM64 type
+ 58580f5093e btf: add 'extern' linkage for variables [PR106773]
+ 1fc2ef20480 btf: fix 'extern const void' variables [PR106773]
+ 73e7495846e btf: correct generation for extern funcs [PR106773]
+ c348a717213 bpf: fix memory constraint of ldx/stx instructions [PR108790]
- Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>
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Mon Mar 07 2022 David Faust <david.faust@oracle.com> - 11.2.1-3.0.1
- Add two more fixes for -ftrivial-auto-var-init bogus warnings from GCC12
PR104550 and PR102276.
- Reviewed-by: Jose E. Marchesi <jose.marchesi@oracle.com>