Auto merge of #45224 - malbarbo:x32, r=alexcrichton
Add x86_64-unknown-linux-gnux32 target This adds X32 ABI support for Linux on X86_64. Let's package and dist it so we can star testing libc, libstd, etc. Fixes https://github.com/rust-lang/rfcs/issues/1339
This commit is contained in:
commit
6c0d50f9fa
src
Cargo.lock
bootstrap
ci/docker/cross2
liballoc_jemalloc
libprofiler_builtins
librustc_back/target
librustc_llvm
librustc_trans
librustdoc
libstd
rustc/compiler_builtins_shim
tools/build-manifest/src
36
src/Cargo.lock
generated
36
src/Cargo.lock
generated
@ -42,7 +42,7 @@ dependencies = [
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"alloc 0.0.0",
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"alloc_system 0.0.0",
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"build_helper 0.1.0",
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"core 0.0.0",
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"libc 0.0.0",
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]
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@ -99,7 +99,7 @@ name = "backtrace-sys"
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version = "0.1.14"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.31 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -136,7 +136,7 @@ name = "bootstrap"
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version = "0.0.0"
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dependencies = [
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"build_helper 0.1.0",
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"cmake 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
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"filetime 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
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"getopts 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -246,7 +246,7 @@ version = "0.1.0"
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[[package]]
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name = "cc"
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version = "1.0.0"
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version = "1.0.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@ -275,7 +275,7 @@ name = "cmake"
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version = "0.1.26"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -290,7 +290,7 @@ dependencies = [
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name = "compiler_builtins"
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version = "0.0.0"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"core 0.0.0",
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]
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@ -407,7 +407,7 @@ name = "curl-sys"
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version = "0.3.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.31 (registry+https://github.com/rust-lang/crates.io-index)",
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"libz-sys 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)",
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"openssl-sys 0.9.19 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -833,7 +833,7 @@ name = "libgit2-sys"
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version = "0.6.15"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"cmake 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)",
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"curl-sys 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.31 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -860,7 +860,7 @@ name = "libz-sys"
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version = "1.0.17"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.31 (registry+https://github.com/rust-lang/crates.io-index)",
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"pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"vcpkg 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -880,7 +880,7 @@ name = "lzma-sys"
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version = "0.1.9"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"filetime 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.31 (registry+https://github.com/rust-lang/crates.io-index)",
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"pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -968,7 +968,7 @@ name = "miniz-sys"
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version = "0.1.10"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.31 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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@ -1104,7 +1104,7 @@ name = "openssl-sys"
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version = "0.9.19"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.31 (registry+https://github.com/rust-lang/crates.io-index)",
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"pkg-config 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"vcpkg 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -1208,7 +1208,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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name = "profiler_builtins"
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version = "0.0.0"
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dependencies = [
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"core 0.0.0",
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]
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@ -1623,7 +1623,7 @@ version = "0.0.0"
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dependencies = [
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"bitflags 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"build_helper 0.1.0",
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"rustc_cratesio_shim 0.0.0",
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]
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@ -1755,7 +1755,7 @@ name = "rustc_trans"
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version = "0.0.0"
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dependencies = [
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"bitflags 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"flate2 0.2.20 (registry+https://github.com/rust-lang/crates.io-index)",
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"jobserver 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -1824,7 +1824,7 @@ name = "rustdoc"
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version = "0.0.0"
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dependencies = [
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"build_helper 0.1.0",
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"env_logger 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"html-diff 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
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"log 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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@ -1994,7 +1994,7 @@ dependencies = [
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"alloc_jemalloc 0.0.0",
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"alloc_system 0.0.0",
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"build_helper 0.1.0",
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"cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"collections 0.0.0",
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"compiler_builtins 0.0.0",
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"core 0.0.0",
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@ -2485,7 +2485,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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"checksum bitflags 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4efd02e230a02e18f92fc2735f44597385ed02ad8f831e7c1c1156ee5e1ab3a5"
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"checksum bitflags 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f5cde24d1b2e2216a726368b2363a273739c91f4e3eb4e0dd12d672d396ad989"
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"checksum bufstream 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "f2f382711e76b9de6c744cc00d0497baba02fb00a787f088c879f01d09468e32"
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"checksum cc 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7db2f146208d7e0fbee761b09cd65a7f51ccc38705d4e7262dad4d73b12a76b1"
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"checksum cc 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2c674f0870e3dbd4105184ea035acb1c32c8ae69939c9e228d2b11bbfe29efad"
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"checksum cfg-if 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "d4c819a1287eb618df47cc647173c5c4c66ba19d888a6e50d605672aed3140de"
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"checksum clap 2.26.2 (registry+https://github.com/rust-lang/crates.io-index)" = "3451e409013178663435d6f15fdb212f14ee4424a3d74f979d081d0a66b6f1f2"
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"checksum cmake 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)" = "357c07e7a1fc95732793c1edb5901e1a1f305cfcf63a90eb12dbd22bdb6b789d"
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@ -34,7 +34,7 @@ cmake = "0.1.23"
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filetime = "0.1"
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num_cpus = "1.0"
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getopts = "0.2"
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cc = "1.0"
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cc = "1.0.1"
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libc = "0.2"
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serde = "1.0.8"
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serde_derive = "1.0.8"
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@ -5,6 +5,7 @@ RUN sh /scripts/cross-apt-packages.sh
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RUN apt-get build-dep -y clang llvm && apt-get install -y --no-install-recommends \
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build-essential \
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gcc-multilib \
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libedit-dev \
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libgmp-dev \
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libisl-dev \
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@ -47,6 +48,7 @@ ENV TARGETS=x86_64-unknown-fuchsia
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ENV TARGETS=$TARGETS,aarch64-unknown-fuchsia
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ENV TARGETS=$TARGETS,sparcv9-sun-solaris
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ENV TARGETS=$TARGETS,x86_64-sun-solaris
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ENV TARGETS=$TARGETS,x86_64-unknown-linux-gnux32
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ENV RUST_CONFIGURE_ARGS --target=$TARGETS --enable-extended
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ENV SCRIPT python2.7 ../x.py dist --target $TARGETS
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@ -19,7 +19,7 @@ libc = { path = "../rustc/libc_shim" }
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[build-dependencies]
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build_helper = { path = "../build_helper" }
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cc = "1.0"
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cc = "1.0.1"
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[features]
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debug = []
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@ -15,4 +15,4 @@ doc = false
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core = { path = "../libcore" }
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[build-dependencies]
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cc = "1.0"
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cc = "1.0.1"
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@ -135,6 +135,7 @@ macro_rules! supported_targets {
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supported_targets! {
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("x86_64-unknown-linux-gnu", x86_64_unknown_linux_gnu),
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("x86_64-unknown-linux-gnux32", x86_64_unknown_linux_gnux32),
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("i686-unknown-linux-gnu", i686_unknown_linux_gnu),
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("i586-unknown-linux-gnu", i586_unknown_linux_gnu),
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("mips-unknown-linux-gnu", mips_unknown_linux_gnu),
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35
src/librustc_back/target/x86_64_unknown_linux_gnux32.rs
Normal file
35
src/librustc_back/target/x86_64_unknown_linux_gnux32.rs
Normal file
@ -0,0 +1,35 @@
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// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use LinkerFlavor;
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use target::{Target, TargetResult};
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pub fn target() -> TargetResult {
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let mut base = super::linux_base::opts();
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base.cpu = "x86-64".to_string();
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base.max_atomic_width = Some(64);
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base.pre_link_args.get_mut(&LinkerFlavor::Gcc).unwrap().push("-mx32".to_string());
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base.stack_probes = true;
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base.has_elf_tls = false;
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Ok(Target {
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llvm_target: "x86_64-unknown-linux-gnux32".to_string(),
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target_endian: "little".to_string(),
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target_pointer_width: "32".to_string(),
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target_c_int_width: "32".to_string(),
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data_layout: "e-m:e-p:32:32-i64:64-f80:128-n8:16:32:64-S128".to_string(),
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arch: "x86_64".to_string(),
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target_os: "linux".to_string(),
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target_env: "gnu".to_string(),
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target_vendor: "unknown".to_string(),
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linker_flavor: LinkerFlavor::Gcc,
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options: base,
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})
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}
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@ -18,4 +18,4 @@ rustc_cratesio_shim = { path = "../librustc_cratesio_shim" }
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[build-dependencies]
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build_helper = { path = "../build_helper" }
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cc = "1.0"
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cc = "1.0.1"
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@ -32,4 +32,4 @@ syntax = { path = "../libsyntax" }
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syntax_pos = { path = "../libsyntax_pos" }
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[target."cfg(windows)".dependencies]
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cc = "1.0"
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cc = "1.0.1"
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|
@ -18,4 +18,4 @@ html-diff = "0.0.4"
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[build-dependencies]
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build_helper = { path = "../build_helper" }
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cc = "1.0"
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cc = "1.0.1"
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@ -36,7 +36,7 @@ rustc_tsan = { path = "../librustc_tsan" }
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[build-dependencies]
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build_helper = { path = "../build_helper" }
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cc = "1.0"
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cc = "1.0.1"
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[features]
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backtrace = []
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@ -30,7 +30,7 @@ doctest = false
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core = { path = "../../libcore" }
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[build-dependencies]
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cc = "1.0"
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cc = "1.0.1"
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[features]
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c = []
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|
@ -95,6 +95,7 @@ static TARGETS: &'static [&'static str] = &[
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"x86_64-unknown-freebsd",
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"x86_64-unknown-fuchsia",
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"x86_64-unknown-linux-gnu",
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"x86_64-unknown-linux-gnux32",
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"x86_64-unknown-linux-musl",
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"x86_64-unknown-netbsd",
|
||||
"x86_64-unknown-redox",
|
||||
|
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