Bump version to 1.7.0
This commit is contained in:
parent
8eff4703e5
commit
85914b6e8c
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@ -1,8 +1,8 @@
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From db11436c0ccbfee0f617ae7498c25fb2f4e76626 Mon Sep 17 00:00:00 2001
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Message-Id: <db11436c0ccbfee0f617ae7498c25fb2f4e76626.1664460024.git.github@sicherha.de>
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From 73862d08e89da6b2c72eabbf3f61d612974e2ee0 Mon Sep 17 00:00:00 2001
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Message-Id: <73862d08e89da6b2c72eabbf3f61d612974e2ee0.1668329176.git.github@sicherha.de>
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From: Christoph Erhardt <github@sicherha.de>
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Date: Tue, 27 Sep 2022 13:32:57 +0200
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Subject: [PATCH 1/2] Use system-compatible include path for `xxhash.h`
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Date: Sat, 6 Aug 2022 09:18:54 +0200
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Subject: [PATCH] Use system-compatible include path for `xxhash.h`
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Distributors that build mold against the system-provided xxHash package
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expect its header file `xxhash.h` in the top-level include directory,
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@ -10,37 +10,24 @@ not in an `xxhash` subdirectory. Adjust the include path and the
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`#include` directive accordingly.
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---
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CMakeLists.txt | 2 ++
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Makefile | 1 +
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mold.h | 2 +-
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3 files changed, 4 insertions(+), 1 deletion(-)
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2 files changed, 3 insertions(+), 1 deletion(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 79c035d5..520c7bdf 100644
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index 3c14940c..23e1d712 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -126,6 +126,8 @@ else()
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@@ -191,6 +191,8 @@ else()
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mold_add_tbb()
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endif()
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+target_include_directories(mold PRIVATE third-party/xxhash)
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+
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# We always use Clang to build mold on Windows. MSVC can't compile mold.
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if(WIN32)
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if(NOT CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
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message(FATAL_ERROR
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diff --git a/Makefile b/Makefile
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index 2d14c85f..40fa5aab 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -59,6 +59,7 @@ CXXFLAGS = -O2
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MOLD_CXXFLAGS := -std=c++20 -fno-exceptions -fno-unwind-tables \
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-fno-asynchronous-unwind-tables \
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+ -Ithird-party/xxhash \
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-Wno-sign-compare -Wno-unused-function \
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-DMOLD_VERSION=\"$(VERSION)\" -DLIBDIR="\"$(LIBDIR)\""
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diff --git a/mold.h b/mold.h
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index b1b859bd..c8dbfcf2 100644
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index 6f9fe2e8..5ebad268 100644
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--- a/mold.h
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+++ b/mold.h
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@@ -32,7 +32,7 @@
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@ -53,5 +40,5 @@ index b1b859bd..c8dbfcf2 100644
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#ifdef NDEBUG
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# define unreachable() __builtin_unreachable()
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--
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2.37.3
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2.38.1
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@ -1,44 +0,0 @@
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From 2f5b3be6214d8157736e60f68693352a3ffd5a47 Mon Sep 17 00:00:00 2001
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Message-Id: <2f5b3be6214d8157736e60f68693352a3ffd5a47.1666197268.git.github@sicherha.de>
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In-Reply-To: <6c0c571d629d924e3f59d8710de6589848204e17.1666197268.git.github@sicherha.de>
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References: <6c0c571d629d924e3f59d8710de6589848204e17.1666197268.git.github@sicherha.de>
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From: Rui Ueyama <ruiu@bluewhale.systems>
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Date: Wed, 19 Oct 2022 19:33:18 +0800
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Subject: [PATCH 2/3] [ELF][i386] Allow R_386_PC32 after R_386_TLS_{GD,LDM}
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I don't know why GCC sometimes creates a PC32 relocation instead of
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PLT32 after a TLS_GD/TLS_LDM. I believe it's strictly speaking a
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violation of the psABI. But we need to handle such input.
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Fixes https://github.com/rui314/mold/issues/794
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---
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elf/arch-i386.cc | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/elf/arch-i386.cc b/elf/arch-i386.cc
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index 46391844..20563faa 100644
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--- a/elf/arch-i386.cc
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+++ b/elf/arch-i386.cc
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@@ -485,7 +485,8 @@ void InputSection<E>::scan_relocations(Context<E> &ctx) {
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Fatal(ctx) << *this << ": TLS_GD reloc must be followed by PLT or GOT32";
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if (u32 ty = rels[i + 1].r_type;
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- ty != R_386_PLT32 && ty != R_386_GOT32 && ty != R_386_GOT32X)
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+ ty != R_386_PLT32 && ty != R_386_PC32 &&
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+ ty != R_386_GOT32 && ty != R_386_GOT32X)
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Fatal(ctx) << *this << ": TLS_GD reloc must be followed by PLT or GOT32";
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if (relax_tlsgd(ctx, sym))
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@@ -498,7 +499,8 @@ void InputSection<E>::scan_relocations(Context<E> &ctx) {
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Fatal(ctx) << *this << ": TLS_LDM reloc must be followed by PLT or GOT32";
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if (u32 ty = rels[i + 1].r_type;
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- ty != R_386_PLT32 && ty != R_386_GOT32 && ty != R_386_GOT32X)
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+ ty != R_386_PLT32 && ty != R_386_PC32 &&
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+ ty != R_386_GOT32 && ty != R_386_GOT32X)
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Fatal(ctx) << *this << ": TLS_LDM reloc must be followed by PLT or GOT32";
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if (relax_tlsld(ctx))
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--
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2.37.3
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@ -1,40 +0,0 @@
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From b6d3255e1a498d5a966bd303eb09390aa24ef596 Mon Sep 17 00:00:00 2001
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Message-Id: <b6d3255e1a498d5a966bd303eb09390aa24ef596.1666197268.git.github@sicherha.de>
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In-Reply-To: <6c0c571d629d924e3f59d8710de6589848204e17.1666197268.git.github@sicherha.de>
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References: <6c0c571d629d924e3f59d8710de6589848204e17.1666197268.git.github@sicherha.de>
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From: Rui Ueyama <ruiu@bluewhale.systems>
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Date: Wed, 19 Oct 2022 20:14:53 +0800
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Subject: [PATCH 3/3] [ELF][i386] Fix assertion failure
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https://github.com/rui314/mold/issues/794
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---
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elf/arch-i386.cc | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/elf/arch-i386.cc b/elf/arch-i386.cc
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index 20563faa..87524fd1 100644
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--- a/elf/arch-i386.cc
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+++ b/elf/arch-i386.cc
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@@ -234,7 +234,8 @@ void InputSection<E>::apply_reloc_alloc(Context<E> &ctx, u8 *base) {
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} else {
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// Relax GD to LE
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switch (rels[i + 1].r_type) {
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- case R_386_PLT32: {
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+ case R_386_PLT32:
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+ case R_386_PC32: {
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static const u8 insn[] = {
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0x65, 0xa1, 0, 0, 0, 0, // mov %gs:0, %eax
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0x81, 0xe8, 0, 0, 0, 0, // add $val, %eax
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@@ -266,7 +267,8 @@ void InputSection<E>::apply_reloc_alloc(Context<E> &ctx, u8 *base) {
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} else {
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// Relax LD to LE
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switch (rels[i + 1].r_type) {
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- case R_386_PLT32: {
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+ case R_386_PLT32:
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+ case R_386_PC32: {
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static const u8 insn[] = {
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0x31, 0xc0, // xor %eax, %eax
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0x65, 0x8b, 0x00, // mov %gs:(%eax), %eax
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--
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2.37.3
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@ -1,40 +0,0 @@
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From 8bfdf07e71706162ab98159bf1a412d31ff31e0e Mon Sep 17 00:00:00 2001
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Message-Id: <8bfdf07e71706162ab98159bf1a412d31ff31e0e.1666443387.git.github@sicherha.de>
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In-Reply-To: <6c0c571d629d924e3f59d8710de6589848204e17.1666443387.git.github@sicherha.de>
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References: <6c0c571d629d924e3f59d8710de6589848204e17.1666443387.git.github@sicherha.de>
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From: Christoph Erhardt <github@sicherha.de>
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Date: Sat, 22 Oct 2022 14:41:42 +0200
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Subject: [PATCH 4/4] Fix name lookup for section symbols when `st_shndx ==
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SHN_XINDEX`
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When the section-header index has the escape value `SHN_XINDEX`, the
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actual index must be looked up in the separate `SHT_SYMTAB_SHNDX` table.
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Trying to use `SHN_XINDEX` (= 0xffff) as an index results in an
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out-of-bounds read. The error can be observed when running the
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`x86_64_many-sections.sh` test on RHEL 8 or 9 (but not on Fedora,
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because there the assembler doesn't emit section symbols).
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Instead of using `st_shndx` directly, call the pre-existing helper
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method `get_shndx()` to get the correct behaviour.
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Signed-off-by: Christoph Erhardt <github@sicherha.de>
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---
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elf/input-files.cc | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/elf/input-files.cc b/elf/input-files.cc
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index 15ccd634..3c5ca619 100644
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--- a/elf/input-files.cc
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+++ b/elf/input-files.cc
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@@ -439,7 +439,7 @@ void ObjectFile<E>::initialize_symbols(Context<E> &ctx) {
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std::string_view name;
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if (esym.st_type == STT_SECTION)
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- name = this->shstrtab.data() + this->elf_sections[esym.st_shndx].sh_name;
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+ name = this->shstrtab.data() + this->elf_sections[get_shndx(esym)].sh_name;
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else
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name = this->symbol_strtab.data() + esym.st_name;
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--
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2.37.3
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16
mold.spec
16
mold.spec
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@ -1,5 +1,8 @@
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# Force out-of-source build (needed on el8)
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%undefine __cmake_in_source_build
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Name: mold
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Version: 1.6.0
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Version: 1.7.0
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Release: 1%{?dist}
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Summary: A Modern Linker
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# Allow building against the system-provided `xxhash.h`
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Patch2: 0001-Use-system-compatible-include-path-for-xxhash.h.patch
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# Fix test failure on i386 (https://github.com/rui314/mold/issues/794)
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Patch3: 0002-ELF-i386-Allow-R_386_PC32-after-R_386_TLS_-GD-LDM.patch
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Patch4: 0003-ELF-i386-Fix-assertion-failure.patch
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# Fix test failure on epel8/epel9 (https://github.com/rui314/mold/pull/809)
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Patch5: 0004-Fix-name-lookup-for-section-symbols-when-st_shndx-SH.patch
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# mold can currently produce native binaries for these architectures only
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ExclusiveArch: %{ix86} x86_64 %{arm32} aarch64 %{power64} %{riscv32} %{riscv64} s390x sparc64 sparc64v
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@ -111,6 +107,10 @@ fi
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%{_mandir}/man1/mold.1*
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%changelog
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* Fri Nov 18 2022 Christoph Erhardt <fedora@sicherha.de> - 1.7.0-1
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- Bump version to 1.7.0
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- Drop upstreamed patches
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* Sat Oct 22 2022 Christoph Erhardt <fedora@sicherha.de> - 1.6.0-1
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- Bump version to 1.6.0
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- Add new supported architectures
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2
sources
2
sources
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@ -1 +1 @@
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SHA512 (mold-1.6.0.tar.gz) = dcb498da95ee02a08b175861ae24f3793705671670f6f3487eebd3aab2487fd2163fc1747c9ca2fd1c3570a5f1f0bcfd7d4d91bf6a904a1ba098be6cbbe8c857
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SHA512 (mold-1.7.0.tar.gz) = 9af87b85cc5dc6f46cec9b74effaee55332c789f0673c4e93367e8f6be3fbf3aaca5d9f5be6e4e47294e10cb1f7321a5a4fa28500bc7da7531bbe7424c9d8799
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