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abseil-cpp: upgrade 20250127.0 -> 20250127.1

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0001-Actually-use-the-hint-space-instruction-to-strip-PAC.patch
removed since it's inclued in 20250127.1

abseil-cpp/0004-abseil-ppc-fixes.patch
refreshed for 20250127.1

Changelog:
=============
- Added support for Bazel 8.0
- Added support for Bazel Platforms for better portability
- Added ABSL_ATTRIBUTE_VIEW and ABSL_ATTRIBUTE_OWNER for diagnosing certain lifetime issues
- Many performance improvements
- A security issue in hash container create/resize has been fixed. Note that the latest patch releases for previous LTS versions also address this issue.
- Bazel BUILD files now reference repositories by their canonical names from the Bazel Central Registry.

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Wang Mingyu 2025-03-25 17:01:08 +08:00 committed by Khem Raj
parent 868c11831b
commit ada16eff73
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3 changed files with 7 additions and 43 deletions
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32
meta-oe/recipes-devtools/abseil-cpp/abseil-cpp/0001-Actually-use-the-hint-space-instruction-to-strip-PAC.patch
View File

@ -1,32 +0,0 @@
From 5852b47a81e5334a667d1e12dbfa55c0f8111100 Mon Sep 17 00:00:00 2001
From: Derek Mauro <dmauro@google.com>
Date: Fri, 7 Feb 2025 08:49:06 -0800
Subject: [PATCH] Actually use the hint space instruction to strip PAC bits for
return addresses in stack traces as the comment says
https://android.googlesource.com/platform/libcore/+/71f2c75111e87091616f0f3b86bea6c4d345dad1/src/hotspot/os_cpu/linux_aarch64/pauth_linux_aarch64.inline.hpp
PiperOrigin-RevId: 724360415
Change-Id: I691160e43354131a04919765ce283e07c3c933a9
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Alex Kiernan <alexk@a-squared-projects.uk>
Upstream-Status: Backport [https://github.com/abseil/abseil-cpp/commit/5852b47a81e5334a667d1e12dbfa55c0f8111100]
---
absl/debugging/internal/stacktrace_aarch64-inl.inc | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/absl/debugging/internal/stacktrace_aarch64-inl.inc b/absl/debugging/internal/stacktrace_aarch64-inl.inc
index 4490c4e13cae..dccadaeb7c24 100644
--- a/absl/debugging/internal/stacktrace_aarch64-inl.inc
+++ b/absl/debugging/internal/stacktrace_aarch64-inl.inc
@@ -188,7 +188,9 @@ inline void* ClearPacBits(void* ptr) {
// compatibility with ARM platforms that do not support pointer
// authentication, we use the hint space instruction XPACLRI instead. Hint
// space instructions behave as NOPs on unsupported platforms.
- asm("xpaclri" : "+r"(x30));
+#define ABSL_XPACLRI_HINT "hint #0x7;"
+ asm(ABSL_XPACLRI_HINT : "+r"(x30)); // asm("xpaclri" : "+r"(x30));
+#undef ABSL_XPACLRI_HINT
return x30;
}

11
meta-oe/recipes-devtools/abseil-cpp/abseil-cpp/0004-abseil-ppc-fixes.patch
View File

@ -1,4 +1,4 @@
From f9607924225ca59fb6c60222e6424b84e6f70029 Mon Sep 17 00:00:00 2001
From 5891332fecd3bf707b58dda56b4b3f80583b5ef9 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 21 Sep 2024 20:53:06 +0800
Subject: [PATCH] abseil: ppc fixes
@ -23,7 +23,7 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com>
4 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/absl/base/internal/unscaledcycleclock.cc b/absl/base/internal/unscaledcycleclock.cc
index a0bf3a65..103b4f6a 100644
index 68f92730..5dbfaab6 100644
--- a/absl/base/internal/unscaledcycleclock.cc
+++ b/absl/base/internal/unscaledcycleclock.cc
@@ -20,7 +20,7 @@
@ -86,10 +86,10 @@ index 3dd6ba1a..f923b055 100644
return reinterpret_cast<void*>(context->uc_mcontext.__gregs[REG_PC]);
#elif defined(__s390__) && !defined(__s390x__)
diff --git a/absl/debugging/internal/stacktrace_config.h b/absl/debugging/internal/stacktrace_config.h
index 3929b1b7..23d5e504 100644
index 88949fe9..4e26a6b7 100644
--- a/absl/debugging/internal/stacktrace_config.h
+++ b/absl/debugging/internal/stacktrace_config.h
@@ -60,7 +60,7 @@
@@ -67,7 +67,7 @@
#elif defined(__i386__) || defined(__x86_64__)
#define ABSL_STACKTRACE_INL_HEADER \
"absl/debugging/internal/stacktrace_x86-inl.inc"
@ -98,6 +98,3 @@ index 3929b1b7..23d5e504 100644
#define ABSL_STACKTRACE_INL_HEADER \
"absl/debugging/internal/stacktrace_powerpc-inl.inc"
#elif defined(__aarch64__)
--
2.25.1

7
meta-oe/recipes-devtools/abseil-cpp/abseil-cpp_20250127.0.bb → meta-oe/recipes-devtools/abseil-cpp/abseil-cpp_20250127.1.bb
View File

@ -7,15 +7,14 @@ SECTION = "libs"
LICENSE = "Apache-2.0"
LIC_FILES_CHKSUM = "file://LICENSE;md5=df52c6edb7adc22e533b2bacc3bd3915"
SRCREV = "9ac7062b1860d895fb5a8cbf58c3e9ef8f674b5f"
SRCREV = "d9e4955c65cd4367dd6bf46f4ccb8cd3d100540b"
BRANCH = "lts_2025_01_27"
SRC_URI = "git://github.com/abseil/abseil-cpp;branch=${BRANCH};protocol=https \
file://0001-absl-always-use-asm-sgidefs.h.patch \
file://0001-absl-always-use-asm-sgidefs.h.patch \
file://0002-Remove-maes-option-from-cross-compilation.patch \
file://0003-Remove-neon-option-from-cross-compilation.patch \
file://0004-abseil-ppc-fixes.patch \
file://0001-Actually-use-the-hint-space-instruction-to-strip-PAC.patch \
"
"
S = "${WORKDIR}/git"