diff options
| l--------- | .direnv/flake-inputs/9ks8076lanzwp09dmwy5r3racihsc1ip-source | 1 | ||||
| l--------- | .direnv/flake-inputs/fy3x5qk811q1kjilcv1416p311pfh1a5-source | 1 | ||||
| l--------- | .direnv/flake-inputs/h56hbmhgn7mr87fhms677s242wrsm643-source | 1 | ||||
| l--------- | .direnv/flake-inputs/ppsgxrzapp7c9hf8jkk9r98cm230w0j0-source | 1 | ||||
| l--------- | .direnv/flake-inputs/py8j32ym8g9bls08nrijmn8wnrr7yga0-source | 1 | ||||
| l--------- | .direnv/flake-profile-a5d5b61aa8a61b7d9d765e1daf971a9a578f1cfa | 1 | ||||
| -rw-r--r-- | .direnv/flake-profile-a5d5b61aa8a61b7d9d765e1daf971a9a578f1cfa.rc | 1621 | ||||
| -rw-r--r-- | .envrc | 1 | ||||
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Cargo.lock | 7 | ||||
| -rw-r--r-- | Cargo.toml | 8 | ||||
| -rwxr-xr-x | elf | bin | 0 -> 1422848 bytes | |||
| -rw-r--r-- | flake.lock | 82 | ||||
| -rw-r--r-- | flake.nix | 64 | ||||
| -rw-r--r-- | src/main.rs | 25 | ||||
| -rw-r--r-- | src/structs.rs | 119 |
16 files changed, 1934 insertions, 0 deletions
diff --git a/.direnv/flake-inputs/9ks8076lanzwp09dmwy5r3racihsc1ip-source b/.direnv/flake-inputs/9ks8076lanzwp09dmwy5r3racihsc1ip-source new file mode 120000 index 0000000..298bba7 --- /dev/null +++ b/.direnv/flake-inputs/9ks8076lanzwp09dmwy5r3racihsc1ip-source @@ -0,0 +1 @@ +/nix/store/9ks8076lanzwp09dmwy5r3racihsc1ip-source \ No newline at end of file diff --git a/.direnv/flake-inputs/fy3x5qk811q1kjilcv1416p311pfh1a5-source b/.direnv/flake-inputs/fy3x5qk811q1kjilcv1416p311pfh1a5-source new file mode 120000 index 0000000..9a3a2a9 --- /dev/null +++ b/.direnv/flake-inputs/fy3x5qk811q1kjilcv1416p311pfh1a5-source @@ -0,0 +1 @@ +/nix/store/fy3x5qk811q1kjilcv1416p311pfh1a5-source \ No newline at end of file diff --git a/.direnv/flake-inputs/h56hbmhgn7mr87fhms677s242wrsm643-source b/.direnv/flake-inputs/h56hbmhgn7mr87fhms677s242wrsm643-source new file mode 120000 index 0000000..53c64b8 --- /dev/null +++ b/.direnv/flake-inputs/h56hbmhgn7mr87fhms677s242wrsm643-source @@ -0,0 +1 @@ +/nix/store/h56hbmhgn7mr87fhms677s242wrsm643-source \ No newline at end of file diff --git a/.direnv/flake-inputs/ppsgxrzapp7c9hf8jkk9r98cm230w0j0-source b/.direnv/flake-inputs/ppsgxrzapp7c9hf8jkk9r98cm230w0j0-source new file mode 120000 index 0000000..0809006 --- /dev/null +++ b/.direnv/flake-inputs/ppsgxrzapp7c9hf8jkk9r98cm230w0j0-source @@ -0,0 +1 @@ +/nix/store/ppsgxrzapp7c9hf8jkk9r98cm230w0j0-source \ No newline at end of file diff --git a/.direnv/flake-inputs/py8j32ym8g9bls08nrijmn8wnrr7yga0-source b/.direnv/flake-inputs/py8j32ym8g9bls08nrijmn8wnrr7yga0-source new file mode 120000 index 0000000..0c40c3b --- /dev/null +++ b/.direnv/flake-inputs/py8j32ym8g9bls08nrijmn8wnrr7yga0-source @@ -0,0 +1 @@ +/nix/store/py8j32ym8g9bls08nrijmn8wnrr7yga0-source \ No newline at end of file diff --git a/.direnv/flake-profile-a5d5b61aa8a61b7d9d765e1daf971a9a578f1cfa b/.direnv/flake-profile-a5d5b61aa8a61b7d9d765e1daf971a9a578f1cfa new file mode 120000 index 0000000..8eb7318 --- /dev/null +++ b/.direnv/flake-profile-a5d5b61aa8a61b7d9d765e1daf971a9a578f1cfa @@ -0,0 +1 @@ +/nix/store/lv39y25ivqpdq850r0rpp6dsjy7gbn0y-rust-project-env \ No newline at end of file diff --git a/.direnv/flake-profile-a5d5b61aa8a61b7d9d765e1daf971a9a578f1cfa.rc b/.direnv/flake-profile-a5d5b61aa8a61b7d9d765e1daf971a9a578f1cfa.rc new file mode 100644 index 0000000..33ef55c --- /dev/null +++ b/.direnv/flake-profile-a5d5b61aa8a61b7d9d765e1daf971a9a578f1cfa.rc @@ -0,0 +1,1621 @@ +unset shellHook +PATH=${PATH:-} +nix_saved_PATH="$PATH" +XDG_DATA_DIRS=${XDG_DATA_DIRS:-} +nix_saved_XDG_DATA_DIRS="$XDG_DATA_DIRS" +AR='ar' +export AR +AS='as' +export AS +BASH='/nix/store/dfqckm5is1k13q24sv1hxpmj2yhlsjlj-bash-5.1-p8/bin/bash' +CC='gcc' +export CC +CONFIG_SHELL='/nix/store/dfqckm5is1k13q24sv1hxpmj2yhlsjlj-bash-5.1-p8/bin/bash' +export CONFIG_SHELL +CXX='g++' +export CXX +HOSTTYPE='x86_64' +HOST_PATH='/nix/store/i9q0jv6qnvg7zal98rqi7aq31k3p89hw-coreutils-9.0/bin:/nix/store/dykv06vzcn128bmwi19fm640xkdp747f-findutils-4.8.0/bin:/nix/store/58yya3k69fkk5x0gfazw1h3qjf1plgii-diffutils-3.8/bin:/nix/store/mbj7jqg5cgzsc8nml56n3x4ymq3gca5q-gnused-4.8/bin:/nix/store/kil8r0780pvzzm2kfljvwd407fdcfa2k-gnugrep-3.7/bin:/nix/store/cznzsql8cs7nv6g6gflf1724r7d4s9lz-gawk-5.1.1/bin:/nix/store/gapgxqfyny37b2i6xbcmdzb9vnqar6y0-gnutar-1.34/bin:/nix/store/296s5ywm9hw8ia9hr9j80z47rv51v6y9-gzip-1.12/bin:/nix/store/kwk9gwaly79cwkmv4msd8rj8hyva299m-bzip2-1.0.6.0.2-bin/bin:/nix/store/p30hamqm7fn0i7p8fq81d0ijv0gg0b9g-gnumake-4.3/bin:/nix/store/dfqckm5is1k13q24sv1hxpmj2yhlsjlj-bash-5.1-p8/bin:/nix/store/k51ba3zyi52q66yyvc4lba96ndc3fvx0-patch-2.7.6/bin:/nix/store/9wvdg6ayndlmhan3ccz938l0k9hvgxg9-xz-5.2.5-bin/bin' +export HOST_PATH +IFS=' +' +IN_NIX_SHELL='impure' +export IN_NIX_SHELL +LD='ld' +export LD +LINENO='76' +MACHTYPE='x86_64-pc-linux-gnu' +NIX_BINTOOLS='/nix/store/8rmwwv30162vnhn5l74m0vjiyq7dnm90-binutils-wrapper-2.35.2' +export NIX_BINTOOLS +NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1' +export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu +NIX_BUILD_CORES='12' +export NIX_BUILD_CORES +NIX_CC='/nix/store/myjrqkb583ak29f3r5wmxrazy33i90pi-gcc-wrapper-10.3.0' +export NIX_CC +NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu='1' +export NIX_CC_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu +NIX_CFLAGS_COMPILE=' -frandom-seed=lv39y25ivq' +export NIX_CFLAGS_COMPILE +NIX_ENFORCE_NO_NATIVE='1' +export NIX_ENFORCE_NO_NATIVE +NIX_HARDENING_ENABLE='fortify stackprotector pic strictoverflow format relro bindnow' +export NIX_HARDENING_ENABLE +NIX_INDENT_MAKE='1' +export NIX_INDENT_MAKE +NIX_LDFLAGS='-rpath /home/tzlil/src/elf/outputs/out/lib64 -rpath /home/tzlil/src/elf/outputs/out/lib -L/nix/store/gpzj4am32qrjg2rgv4ivwl3xr8kdsnk2-rust-mixed/lib -L/nix/store/gpzj4am32qrjg2rgv4ivwl3xr8kdsnk2-rust-mixed/lib' +export NIX_LDFLAGS +NIX_LIB64_IN_SELF_RPATH='1' +NIX_NO_SELF_RPATH='1' +NIX_STORE='/nix/store' +export NIX_STORE +NM='nm' +export NM +OBJCOPY='objcopy' +export OBJCOPY +OBJDUMP='objdump' +export OBJDUMP +OLDPWD='' +export OLDPWD +OPTERR='1' +OSTYPE='linux-gnu' +PATH='/nix/store/gpzj4am32qrjg2rgv4ivwl3xr8kdsnk2-rust-mixed/bin:/nix/store/c0q3n7fzb0dwmd9kml0s04v6m1ciawic-rust-analyzer-2021-10-25/bin:/nix/store/lk1ppk1smv6hhs8grnlamgsyz782jbxf-rustfmt-1.56.1/bin:/nix/store/fdjqirgff4vyv92vqa2b59fr1zppj45n-patchelf-0.13/bin:/nix/store/myjrqkb583ak29f3r5wmxrazy33i90pi-gcc-wrapper-10.3.0/bin:/nix/store/gwdq0r345gjpnsbllqjgrb8c8z23aiw9-gcc-10.3.0/bin:/nix/store/al0y3y2668icw7mzhagbb8ywg93dgnzh-glibc-2.33-123-bin/bin:/nix/store/i9q0jv6qnvg7zal98rqi7aq31k3p89hw-coreutils-9.0/bin:/nix/store/8rmwwv30162vnhn5l74m0vjiyq7dnm90-binutils-wrapper-2.35.2/bin:/nix/store/8pjwvcn5513hgq7g0v1192w17jsgn7k8-binutils-2.35.2/bin:/nix/store/i9q0jv6qnvg7zal98rqi7aq31k3p89hw-coreutils-9.0/bin:/nix/store/dykv06vzcn128bmwi19fm640xkdp747f-findutils-4.8.0/bin:/nix/store/58yya3k69fkk5x0gfazw1h3qjf1plgii-diffutils-3.8/bin:/nix/store/mbj7jqg5cgzsc8nml56n3x4ymq3gca5q-gnused-4.8/bin:/nix/store/kil8r0780pvzzm2kfljvwd407fdcfa2k-gnugrep-3.7/bin:/nix/store/cznzsql8cs7nv6g6gflf1724r7d4s9lz-gawk-5.1.1/bin:/nix/store/gapgxqfyny37b2i6xbcmdzb9vnqar6y0-gnutar-1.34/bin:/nix/store/296s5ywm9hw8ia9hr9j80z47rv51v6y9-gzip-1.12/bin:/nix/store/kwk9gwaly79cwkmv4msd8rj8hyva299m-bzip2-1.0.6.0.2-bin/bin:/nix/store/p30hamqm7fn0i7p8fq81d0ijv0gg0b9g-gnumake-4.3/bin:/nix/store/dfqckm5is1k13q24sv1hxpmj2yhlsjlj-bash-5.1-p8/bin:/nix/store/k51ba3zyi52q66yyvc4lba96ndc3fvx0-patch-2.7.6/bin:/nix/store/9wvdg6ayndlmhan3ccz938l0k9hvgxg9-xz-5.2.5-bin/bin' +export PATH +PS4='+ ' +RANLIB='ranlib' +export RANLIB +READELF='readelf' +export READELF +RUST_BACKTRACE='1' +export RUST_BACKTRACE +SIZE='size' +export SIZE +SOURCE_DATE_EPOCH='315532800' +export SOURCE_DATE_EPOCH +STRINGS='strings' +export STRINGS +STRIP='strip' +export STRIP +XDG_DATA_DIRS='/nix/store/gpzj4am32qrjg2rgv4ivwl3xr8kdsnk2-rust-mixed/share:/nix/store/fdjqirgff4vyv92vqa2b59fr1zppj45n-patchelf-0.13/share' +export XDG_DATA_DIRS +buildInputs='' +export buildInputs +builder='/nix/store/dfqckm5is1k13q24sv1hxpmj2yhlsjlj-bash-5.1-p8/bin/bash' +export builder +configureFlags='' +export configureFlags +defaultBuildInputs='' +defaultNativeBuildInputs='/nix/store/fdjqirgff4vyv92vqa2b59fr1zppj45n-patchelf-0.13 /nix/store/59jmzisg8fkm9c125fw384dqq1np602l-move-docs.sh /nix/store/kxw6q8v6isaqjm702d71n2421cxamq68-make-symlinks-relative.sh /nix/store/m54bmrhj6fqz8nds5zcj97w9s9bckc9v-compress-man-pages.sh /nix/store/bkxq1nfi6grmww5756ynr1aph7w04lkk-strip.sh /nix/store/bnj8d7mvbkg3vdb07yz74yhl3g107qq5-patch-shebangs.sh /nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh /nix/store/8zxndz5ag0p6s526c2xyllhk1nrn4c3i-audit-tmpdir.sh /nix/store/c8n9kcdddp9np665xz6ri61b383nxvz8-move-systemd-user-units.sh /nix/store/1i5y55x4b4m9qkx5dqbmr1r6bvrqbanw-multiple-outputs.sh /nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh /nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh /nix/store/ngg1cv31c8c7bcm2n8ww4g06nq7s4zhm-set-source-date-epoch-to-latest.sh /nix/store/wlwcf1nw2b21m4gghj70hbg1v7x53ld8-reproducible-builds.sh /nix/store/myjrqkb583ak29f3r5wmxrazy33i90pi-gcc-wrapper-10.3.0' +depsBuildBuild='' +export depsBuildBuild +depsBuildBuildPropagated='' +export depsBuildBuildPropagated +depsBuildTarget='' +export depsBuildTarget +depsBuildTargetPropagated='' +export depsBuildTargetPropagated +depsHostHost='' +export depsHostHost +depsHostHostPropagated='' +export depsHostHostPropagated +depsTargetTarget='' +export depsTargetTarget +depsTargetTargetPropagated='' +export depsTargetTargetPropagated +doCheck='' +export doCheck +doInstallCheck='' +export doInstallCheck +dontAddDisableDepTrack='1' +export dontAddDisableDepTrack +declare -a envBuildBuildHooks=() +declare -a envBuildHostHooks=() +declare -a envBuildTargetHooks=() +declare -a envHostHostHooks=('ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' ) +declare -a envHostTargetHooks=('ccWrapper_addCVars' 'bintoolsWrapper_addLDVars' ) +declare -a envTargetTargetHooks=() +declare -a fixupOutputHooks=('if [ -z "${dontPatchELF-}" ]; then patchELF "$prefix"; fi' '_makeSymlinksRelative' 'if [ -z "${dontGzipMan-}" ]; then compressManPages "$prefix"; fi' '_doStrip' 'patchShebangsAuto' '_pruneLibtoolFiles' 'if [[ -z "${noAuditTmpdir-}" && -e "$prefix" ]]; then auditTmpdir "$prefix"; fi' '_moveSystemdUserUnits' '_moveSbin' '_moveLib64' ) +guess='12' +initialPath='/nix/store/i9q0jv6qnvg7zal98rqi7aq31k3p89hw-coreutils-9.0 /nix/store/dykv06vzcn128bmwi19fm640xkdp747f-findutils-4.8.0 /nix/store/58yya3k69fkk5x0gfazw1h3qjf1plgii-diffutils-3.8 /nix/store/mbj7jqg5cgzsc8nml56n3x4ymq3gca5q-gnused-4.8 /nix/store/kil8r0780pvzzm2kfljvwd407fdcfa2k-gnugrep-3.7 /nix/store/cznzsql8cs7nv6g6gflf1724r7d4s9lz-gawk-5.1.1 /nix/store/gapgxqfyny37b2i6xbcmdzb9vnqar6y0-gnutar-1.34 /nix/store/296s5ywm9hw8ia9hr9j80z47rv51v6y9-gzip-1.12 /nix/store/kwk9gwaly79cwkmv4msd8rj8hyva299m-bzip2-1.0.6.0.2-bin /nix/store/p30hamqm7fn0i7p8fq81d0ijv0gg0b9g-gnumake-4.3 /nix/store/dfqckm5is1k13q24sv1hxpmj2yhlsjlj-bash-5.1-p8 /nix/store/k51ba3zyi52q66yyvc4lba96ndc3fvx0-patch-2.7.6 /nix/store/9wvdg6ayndlmhan3ccz938l0k9hvgxg9-xz-5.2.5-bin' +name='rust-project' +export name +nativeBuildInputs='/nix/store/gpzj4am32qrjg2rgv4ivwl3xr8kdsnk2-rust-mixed /nix/store/c0q3n7fzb0dwmd9kml0s04v6m1ciawic-rust-analyzer-2021-10-25 /nix/store/lk1ppk1smv6hhs8grnlamgsyz782jbxf-rustfmt-1.56.1' +export nativeBuildInputs +nobuildPhase='echo +echo "This derivation is not meant to be built, aborting"; +echo +exit 1 +' +export nobuildPhase +out='/home/tzlil/src/elf/outputs/out' +export out +outputBin='out' +outputDev='out' +outputDevdoc='REMOVE' +outputDevman='out' +outputDoc='out' +outputInclude='out' +outputInfo='out' +outputLib='out' +outputMan='out' +outputs='out' +export outputs +patches='' +export patches +phases='nobuildPhase' +export phases +pkg='/nix/store/myjrqkb583ak29f3r5wmxrazy33i90pi-gcc-wrapper-10.3.0' +declare -a pkgsBuildBuild=() +declare -a pkgsBuildHost=('/nix/store/gpzj4am32qrjg2rgv4ivwl3xr8kdsnk2-rust-mixed' '/nix/store/c0q3n7fzb0dwmd9kml0s04v6m1ciawic-rust-analyzer-2021-10-25' '/nix/store/lk1ppk1smv6hhs8grnlamgsyz782jbxf-rustfmt-1.56.1' '/nix/store/fdjqirgff4vyv92vqa2b59fr1zppj45n-patchelf-0.13' '/nix/store/59jmzisg8fkm9c125fw384dqq1np602l-move-docs.sh' '/nix/store/kxw6q8v6isaqjm702d71n2421cxamq68-make-symlinks-relative.sh' '/nix/store/m54bmrhj6fqz8nds5zcj97w9s9bckc9v-compress-man-pages.sh' '/nix/store/bkxq1nfi6grmww5756ynr1aph7w04lkk-strip.sh' '/nix/store/bnj8d7mvbkg3vdb07yz74yhl3g107qq5-patch-shebangs.sh' '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh' '/nix/store/8zxndz5ag0p6s526c2xyllhk1nrn4c3i-audit-tmpdir.sh' '/nix/store/c8n9kcdddp9np665xz6ri61b383nxvz8-move-systemd-user-units.sh' '/nix/store/1i5y55x4b4m9qkx5dqbmr1r6bvrqbanw-multiple-outputs.sh' '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh' '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh' '/nix/store/ngg1cv31c8c7bcm2n8ww4g06nq7s4zhm-set-source-date-epoch-to-latest.sh' '/nix/store/wlwcf1nw2b21m4gghj70hbg1v7x53ld8-reproducible-builds.sh' '/nix/store/myjrqkb583ak29f3r5wmxrazy33i90pi-gcc-wrapper-10.3.0' '/nix/store/8rmwwv30162vnhn5l74m0vjiyq7dnm90-binutils-wrapper-2.35.2' ) +declare -a pkgsBuildTarget=() +declare -a pkgsHostHost=() +declare -a pkgsHostTarget=() +declare -a pkgsTargetTarget=() +declare -a postFixupHooks=('_multioutPropagateDev' ) +declare -a postUnpackHooks=('_updateSourceDateEpochFromSourceRoot' ) +declare -a preConfigureHooks=('_multioutConfig' ) +declare -a preFixupHooks=('_moveToShare' '_multioutDocs' '_multioutDevs' ) +prefix='/home/tzlil/src/elf/outputs/out' +declare -a propagatedBuildDepFiles=('propagated-build-build-deps' 'propagated-native-build-inputs' 'propagated-build-target-deps' ) +propagatedBuildInputs='' +export propagatedBuildInputs +declare -a propagatedHostDepFiles=('propagated-host-host-deps' 'propagated-build-inputs' ) +propagatedNativeBuildInputs='' +export propagatedNativeBuildInputs +declare -a propagatedTargetDepFiles=('propagated-target-target-deps' ) +shell='/nix/store/dfqckm5is1k13q24sv1hxpmj2yhlsjlj-bash-5.1-p8/bin/bash' +export shell +shellHook='' +export shellHook +stdenv='/nix/store/b6ak2wii6k6j7m606c67rwyng1m7whnx-stdenv-linux' +export stdenv +strictDeps='' +export strictDeps +system='x86_64-linux' +export system +declare -a unpackCmdHooks=('_defaultUnpack' ) +_activatePkgs () +{ + + local hostOffset targetOffset; + local pkg; + for hostOffset in "${allPlatOffsets[@]}"; + do + local pkgsVar="${pkgAccumVarVars[hostOffset + 1]}"; + for targetOffset in "${allPlatOffsets[@]}"; + do + (( hostOffset <= targetOffset )) || continue; + local pkgsRef="${pkgsVar}[$targetOffset - $hostOffset]"; + local pkgsSlice="${!pkgsRef}[@]"; + for pkg in ${!pkgsSlice+"${!pkgsSlice}"}; + do + activatePackage "$pkg" "$hostOffset" "$targetOffset"; + done; + done; + done +} +_addRpathPrefix () +{ + + if [ "${NIX_NO_SELF_RPATH:-0}" != 1 ]; then + export NIX_LDFLAGS="-rpath $1/lib ${NIX_LDFLAGS-}"; + if [ -n "${NIX_LIB64_IN_SELF_RPATH:-}" ]; then + export NIX_LDFLAGS="-rpath $1/lib64 ${NIX_LDFLAGS-}"; + fi; + if [ -n "${NIX_LIB32_IN_SELF_RPATH:-}" ]; then + export NIX_LDFLAGS="-rpath $1/lib32 ${NIX_LDFLAGS-}"; + fi; + fi +} +_addToEnv () +{ + + local depHostOffset depTargetOffset; + local pkg; + for depHostOffset in "${allPlatOffsets[@]}"; + do + local hookVar="${pkgHookVarVars[depHostOffset + 1]}"; + local pkgsVar="${pkgAccumVarVars[depHostOffset + 1]}"; + for depTargetOffset in "${allPlatOffsets[@]}"; + do + (( depHostOffset <= depTargetOffset )) || continue; + local hookRef="${hookVar}[$depTargetOffset - $depHostOffset]"; + if [[ -z "${strictDeps-}" ]]; then + local visitedPkgs=""; + for pkg in "${pkgsBuildBuild[@]}" "${pkgsBuildHost[@]}" "${pkgsBuildTarget[@]}" "${pkgsHostHost[@]}" "${pkgsHostTarget[@]}" "${pkgsTargetTarget[@]}"; + do + if [[ "$visitedPkgs" = *"$pkg"* ]]; then + continue; + fi; + runHook "${!hookRef}" "$pkg"; + visitedPkgs+=" $pkg"; + done; + else + local pkgsRef="${pkgsVar}[$depTargetOffset - $depHostOffset]"; + local pkgsSlice="${!pkgsRef}[@]"; + for pkg in ${!pkgsSlice+"${!pkgsSlice}"}; + do + runHook "${!hookRef}" "$pkg"; + done; + fi; + done; + done +} +_allFlags () +{ + + for varName in $(awk 'BEGIN { for (v in ENVIRON) if (v ~ /^[a-z][a-zA-Z0-9_]*$/) print v }'); + do + if (( "${NIX_DEBUG:-0}" >= 1 )); then + printf "@%s@ -> %q\n" "${varName}" "${!varName}"; + fi; + args+=("--subst-var" "$varName"); + done +} +_assignFirst () +{ + + local varName="$1"; + local REMOVE=REMOVE; + shift; + while (( $# )); do + if [ -n "${!1-}" ]; then + eval "${varName}"="$1"; + return; + fi; + shift; + done; + echo "Error: _assignFirst found no valid variant!"; + return 1 +} +_callImplicitHook () +{ + + local def="$1"; + local hookName="$2"; + if declare -F "$hookName" > /dev/null; then + "$hookName"; + else + if type -p "$hookName" > /dev/null; then + source "$hookName"; + else + if [ -n "${!hookName:-}" ]; then + eval "${!hookName}"; + else + return "$def"; + fi; + fi; + fi +} +_defaultUnpack () +{ + + local fn="$1"; + if [ -d "$fn" ]; then + cp -pr --reflink=auto -- "$fn" "$(stripHash "$fn")"; + else + case "$fn" in + *.tar.xz | *.tar.lzma | *.txz) + xz -d < "$fn" | tar xf - --warning=no-timestamp + ;; + *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz) + tar xf "$fn" --warning=no-timestamp + ;; + *) + return 1 + ;; + esac; + fi +} +_doStrip () +{ + + local -ra flags=(dontStripHost dontStripTarget); + local -ra stripCmds=(STRIP TARGET_STRIP); + if [[ "${STRIP-}" == "${TARGET_STRIP-}" ]]; then + dontStripTarget+=1; + fi; + local i; + for i in ${!stripCmds[@]}; + do + local -n flag="${flags[$i]}"; + local -n stripCmd="${stripCmds[$i]}"; + if [[ -n "${dontStrip-}" || -n "${flag-}" ]] || ! type -f "${stripCmd-}" 2> /dev/null; then + continue; + fi; + stripDebugList=${stripDebugList:-lib lib32 lib64 libexec bin sbin}; + if [ -n "$stripDebugList" ]; then + stripDirs "$stripCmd" "$stripDebugList" "${stripDebugFlags:--S}"; + fi; + stripAllList=${stripAllList:-}; + if [ -n "$stripAllList" ]; then + stripDirs "$stripCmd" "$stripAllList" "${stripAllFlags:--s}"; + fi; + done +} +_eval () +{ + + if declare -F "$1" > /dev/null 2>&1; then + "$@"; + else + eval "$1"; + fi +} +_makeSymlinksRelative () +{ + + local symlinkTarget; + if [ -n "${dontRewriteSymlinks-}" ]; then + return 0; + fi; + while IFS= read -r -d '' f; do + symlinkTarget=$(readlink "$f"); + if [[ "$symlinkTarget"/ != "$prefix"/* ]]; then + continue; + fi; + if [ ! -e "$symlinkTarget" ]; then + echo "the symlink $f is broken, it points to $symlinkTarget (which is missing)"; + fi; + echo "rewriting symlink $f to be relative to $prefix"; + ln -snrf "$symlinkTarget" "$f"; + done < <(find $prefix -type l -print0) +} +_moveLib64 () +{ + + if [ "${dontMoveLib64-}" = 1 ]; then + return; + fi; + if [ ! -e "$prefix/lib64" -o -L "$prefix/lib64" ]; then + return; + fi; + echo "moving $prefix/lib64/* to $prefix/lib"; + mkdir -p $prefix/lib; + shopt -s dotglob; + for i in $prefix/lib64/*; + do + mv --no-clobber "$i" $prefix/lib; + done; + shopt -u dotglob; + rmdir $prefix/lib64; + ln -s lib $prefix/lib64 +} +_moveSbin () +{ + + if [ "${dontMoveSbin-}" = 1 ]; then + return; + fi; + if [ ! -e "$prefix/sbin" -o -L "$prefix/sbin" ]; then + return; + fi; + echo "moving $prefix/sbin/* to $prefix/bin"; + mkdir -p $prefix/bin; + shopt -s dotglob; + for i in $prefix/sbin/*; + do + mv "$i" $prefix/bin; + done; + shopt -u dotglob; + rmdir $prefix/sbin; + ln -s bin $prefix/sbin +} +_moveSystemdUserUnits () +{ + + if [ "${dontMoveSystemdUserUnits:-0}" = 1 ]; then + return; + fi; + if [ ! -e "${prefix:?}/lib/systemd/user" ]; then + return; + fi; + local source="$prefix/lib/systemd/user"; + local target="$prefix/share/systemd/user"; + echo "moving $source/* to $target"; + mkdir -p "$target"; + ( shopt -s dotglob; + for i in "$source"/*; + do + mv "$i" "$target"; + done ); + rmdir "$source"; + ln -s "$target" "$source" +} +_moveToShare () +{ + + forceShare=${forceShare:=man doc info}; + if [[ -z "$out" ]]; then + return; + fi; + for d in $forceShare; + do + if [ -d "$out/$d" ]; then + if [ -d "$out/share/$d" ]; then + echo "both $d/ and share/$d/ exist!"; + else + echo "moving $out/$d to $out/share/$d"; + mkdir -p $out/share; + mv $out/$d $out/share/; + fi; + fi; + done +} +_multioutConfig () +{ + + if [ "$outputs" = "out" ] || [ -z "${setOutputFlags-1}" ]; then + return; + fi; + if [ -z "$shareDocName" ]; then + local confScript="$configureScript"; + if [ -z "$confScript" ] && [ -x ./configure ]; then + confScript=./configure; + fi; + if [ -f "$confScript" ]; then + local shareDocName="$(sed -n "s/^PACKAGE_TARNAME='\(.*\)'$/\1/p" < "$confScript")"; + fi; + if [ -z "$shareDocName" ] || echo "$shareDocName" | grep -q '[^a-zA-Z0-9_-]'; then + shareDocName="$(echo "$name" | sed 's/-[^a-zA-Z].*//')"; + fi; + fi; + configureFlags=" --bindir=${!outputBin}/bin --sbindir=${!outputBin}/sbin --includedir=${!outputInclude}/include --oldincludedir=${!outputInclude}/include --mandir=${!outputMan}/share/man --infodir=${!outputInfo}/share/info --docdir=${!outputDoc}/share/doc/${shareDocName} --libdir=${!outputLib}/lib --libexecdir=${!outputLib}/libexec --localedir=${!outputLib}/share/locale $configureFlags"; + installFlags=" pkgconfigdir=${!outputDev}/lib/pkgconfig m4datadir=${!outputDev}/share/aclocal aclocaldir=${!outputDev}/share/aclocal $installFlags" +} +_multioutDevs () +{ + + if [ "$outputs" = "out" ] || [ -z "${moveToDev-1}" ]; then + return; + fi; + moveToOutput include "${!outputInclude}"; + moveToOutput lib/pkgconfig "${!outputDev}"; + moveToOutput share/pkgconfig "${!outputDev}"; + moveToOutput lib/cmake "${!outputDev}"; + moveToOutput share/aclocal "${!outputDev}"; + for f in "${!outputDev}"/{lib,share}/pkgconfig/*.pc; + do + echo "Patching '$f' includedir to output ${!outputInclude}"; + sed -i "/^includedir=/s,=\${prefix},=${!outputInclude}," "$f"; + done +} +_multioutDocs () +{ + + local REMOVE=REMOVE; + moveToOutput share/info "${!outputInfo}"; + moveToOutput share/doc "${!outputDoc}"; + moveToOutput share/gtk-doc "${!outputDevdoc}"; + moveToOutput share/devhelp/books "${!outputDevdoc}"; + moveToOutput share/man "${!outputMan}"; + moveToOutput share/man/man3 "${!outputDevman}" +} +_multioutPropagateDev () +{ + + if [ "$outputs" = "out" ]; then + return; + fi; + local outputFirst; + for outputFirst in $outputs; + do + break; + done; + local propagaterOutput="$outputDev"; + if [ -z "$propagaterOutput" ]; then + propagaterOutput="$outputFirst"; + fi; + if [ -z "${propagatedBuildOutputs+1}" ]; then + local po_dirty="$outputBin $outputInclude $outputLib"; + set +o pipefail; + propagatedBuildOutputs=`echo "$po_dirty" | tr -s ' ' '\n' | grep -v -F "$propagaterOutput" | sort -u | tr '\n' ' ' `; + set -o pipefail; + fi; + if [ -z "$propagatedBuildOutputs" ]; then + return; + fi; + mkdir -p "${!propagaterOutput}"/nix-support; + for output in $propagatedBuildOutputs; + do + echo -n " ${!output}" >> "${!propagaterOutput}"/nix-support/propagated-build-inputs; + done +} +_overrideFirst () +{ + + if [ -z "${!1-}" ]; then + _assignFirst "$@"; + fi +} +_pruneLibtoolFiles () +{ + + if [ "${dontPruneLibtoolFiles-}" ] || [ ! -e "$prefix" ]; then + return; + fi; + find "$prefix" -type f -name '*.la' -exec grep -q '^# Generated by .*libtool' {} \; -exec grep -q "^old_library=''" {} \; -exec sed -i {} -e "/^dependency_libs='[^']/ c dependency_libs='' #pruned" \; +} +_updateSourceDateEpochFromSourceRoot () +{ + + if [ -n "$sourceRoot" ]; then + updateSourceDateEpoch "$sourceRoot"; + fi +} +activatePackage () +{ + + local pkg="$1"; + local -r hostOffset="$2"; + local -r targetOffset="$3"; + (( hostOffset <= targetOffset )) || exit -1; + if [ -f "$pkg" ]; then + source "$pkg"; + fi; + if [[ -z "${strictDeps-}" || "$hostOffset" -le -1 ]]; then + addToSearchPath _PATH "$pkg/bin"; + fi; + if (( hostOffset <= -1 )); then + addToSearchPath _XDG_DATA_DIRS "$pkg/share"; + fi; + if [[ "$hostOffset" -eq 0 && -d "$pkg/bin" ]]; then + addToSearchPath _HOST_PATH "$pkg/bin"; + fi; + if [[ -f "$pkg/nix-support/setup-hook" ]]; then + source "$pkg/nix-support/setup-hook"; + fi +} +addEnvHooks () +{ + + local depHostOffset="$1"; + shift; + local pkgHookVarsSlice="${pkgHookVarVars[$depHostOffset + 1]}[@]"; + local pkgHookVar; + for pkgHookVar in "${!pkgHookVarsSlice}"; + do + eval "${pkgHookVar}s"'+=("$@")'; + done +} +addToSearchPath () +{ + + addToSearchPathWithCustomDelimiter ":" "$@" +} +addToSearchPathWithCustomDelimiter () +{ + + local delimiter="$1"; + local varName="$2"; + local dir="$3"; + if [[ -d "$dir" && "${!varName:+${delimiter}${!varName}${delimiter}}" != *"${delimiter}${dir}${delimiter}"* ]]; then + export "${varName}=${!varName:+${!varName}${delimiter}}${dir}"; + fi +} +auditTmpdir () +{ + + local dir="$1"; + [ -e "$dir" ] || return 0; + header "checking for references to $TMPDIR/ in $dir..."; + local i; + while IFS= read -r -d '' i; do + if [[ "$i" =~ .build-id ]]; then + continue; + fi; + if isELF "$i"; then + if { + printf :; + patchelf --print-rpath "$i" + } | grep -q -F ":$TMPDIR/"; then + echo "RPATH of binary $i contains a forbidden reference to $TMPDIR/"; + exit 1; + fi; + fi; + if isScript "$i"; then + if [ -e "$(dirname "$i")/.$(basename "$i")-wrapped" ]; then + if grep -q -F "$TMPDIR/" "$i"; then + echo "wrapper script $i contains a forbidden reference to $TMPDIR/"; + exit 1; + fi; + fi; + fi; + done < <(find "$dir" -type f -print0); + stopNest +} +bintoolsWrapper_addLDVars () +{ + + local role_post; + getHostRoleEnvHook; + if [[ -d "$1/lib64" && ! -L "$1/lib64" ]]; then + export NIX_LDFLAGS${role_post}+=" -L$1/lib64"; + fi; + if [[ -d "$1/lib" ]]; then + local -a glob=($1/lib/lib*); + if [ "${#glob[*]}" -gt 0 ]; then + export NIX_LDFLAGS${role_post}+=" -L$1/lib"; + fi; + fi +} +buildPhase () +{ + + runHook preBuild; + : ${makeFlags=}; + if [[ -z "$makeFlags" && -z "${makefile:-}" && ! ( -e Makefile || -e makefile || -e GNUmakefile ) ]]; then + echo "no Makefile, doing nothing"; + else + foundMakefile=1; + local flagsArray=(${enableParallelBuilding:+-j${NIX_BUILD_CORES} -l${NIX_BUILD_CORES}} SHELL=$SHELL $makeFlags "${makeFlagsArray[@]}" $buildFlags "${buildFlagsArray[@]}"); + echoCmd 'build flags' "${flagsArray[@]}"; + make ${makefile:+-f $makefile} "${flagsArray[@]}"; + unset flagsArray; + fi; + runHook postBuild +} +ccWrapper_addCVars () +{ + + local role_post; + getHostRoleEnvHook; + if [ -d "$1/include" ]; then + export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include"; + fi; + if [ -d "$1/Library/Frameworks" ]; then + export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks"; + fi +} +checkPhase () +{ + + runHook preCheck; + if [[ -z "${foundMakefile:-}" ]]; then + echo "no Makefile or custom checkPhase, doing nothing"; + runHook postCheck; + return; + fi; + if [[ -z "${checkTarget:-}" ]]; then + if make -n ${makefile:+-f $makefile} check > /dev/null 2>&1; then + checkTarget=check; + else + if make -n ${makefile:+-f $makefile} test > /dev/null 2>&1; then + checkTarget=test; + fi; + fi; + fi; + if [[ -z "${checkTarget:-}" ]]; then + echo "no check/test target in ${makefile:-Makefile}, doing nothing"; + else + local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES} -l${NIX_BUILD_CORES}} SHELL=$SHELL $makeFlags "${makeFlagsArray[@]}" ${checkFlags:-VERBOSE=y} "${checkFlagsArray[@]}" ${checkTarget}); + echoCmd 'check flags' "${flagsArray[@]}"; + make ${makefile:+-f $makefile} "${flagsArray[@]}"; + unset flagsArray; + fi; + runHook postCheck +} +closeNest () +{ + + true +} +compressManPages () +{ + + local dir="$1"; + if [ -L "$dir"/share ] || [ -L "$dir"/share/man ] || [ ! -d "$dir/share/man" ]; then + return; + fi; + echo "gzipping man pages under $dir/share/man/"; + find "$dir"/share/man/ -type f -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | while IFS= read -r -d '' f; do + if gzip -c -n "$f" > "$f".gz; then + rm "$f"; + else + rm "$f".gz; + fi; + done; + find "$dir"/share/man/ -type l -a '!' -regex '.*\.\(bz2\|gz\|xz\)$' -print0 | sort -z | while IFS= read -r -d '' f; do + local target; + target="$(readlink -f "$f")"; + if [ -f "$target".gz ]; then + ln -sf "$target".gz "$f".gz && rm "$f"; + fi; + done +} +configurePhase () +{ + + runHook preConfigure; + : ${configureScript=}; + : ${configureFlags=}; + if [[ -z "$configureScript" && -x ./configure ]]; then + configureScript=./configure; + fi; + if [ -z "${dontFixLibtool:-}" ]; then + export lt_cv_deplibs_check_method="${lt_cv_deplibs_check_method-pass_all}"; + local i; + find . -iname "ltmain.sh" -print0 | while IFS='' read -r -d '' i; do + echo "fixing libtool script $i"; + fixLibtool "$i"; + done; + fi; + if [[ -z "${dontAddPrefix:-}" && -n "$prefix" ]]; then + configureFlags="${prefixKey:---prefix=}$prefix $configureFlags"; + fi; + if [[ -f "$configureScript" ]]; then + if [ -z "${dontAddDisableDepTrack:-}" ]; then + if grep -q dependency-tracking "$configureScript"; then + configureFlags="--disable-dependency-tracking $configureFlags"; + fi; + fi; + if [ -z "${dontDisableStatic:-}" ]; then + if grep -q enable-static "$configureScript"; then + configureFlags="--disable-static $configureFlags"; + fi; + fi; + fi; + if [ -n "$configureScript" ]; then + local flagsArray=($configureFlags "${configureFlagsArray[@]}"); + echoCmd 'configure flags' "${flagsArray[@]}"; + $configureScript "${flagsArray[@]}"; + unset flagsArray; + else + echo "no configure script, doing nothing"; + fi; + runHook postConfigure +} +consumeEntire () +{ + + if IFS='' read -r -d '' $1; then + echo "consumeEntire(): ERROR: Input null bytes, won't process" 1>&2; + return 1; + fi +} +distPhase () +{ + + runHook preDist; + local flagsArray=($distFlags "${distFlagsArray[@]}" ${distTarget:-dist}); + echo 'dist flags: %q' "${flagsArray[@]}"; + make ${makefile:+-f $makefile} "${flagsArray[@]}"; + if [ "${dontCopyDist:-0}" != 1 ]; then + mkdir -p "$out/tarballs"; + cp -pvd ${tarballs:-*.tar.gz} "$out/tarballs"; + fi; + runHook postDist +} +dumpVars () +{ + + if [ "${noDumpEnvVars:-0}" != 1 ]; then + export 2> /dev/null >| "$NIX_BUILD_TOP/env-vars" || true; + fi +} +echoCmd () +{ + + printf "%s:" "$1"; + shift; + printf ' %q' "$@"; + echo +} +exitHandler () +{ + + exitCode="$?"; + set +e; + if [ -n "${showBuildStats:-}" ]; then + read -r -d '' -a buildTimes < <(times); + echo "build times:"; + echo "user time for the shell ${buildTimes[0]}"; + echo "system time for the shell ${buildTimes[1]}"; + echo "user time for all child processes ${buildTimes[2]}"; + echo "system time for all child processes ${buildTimes[3]}"; + fi; + if (( "$exitCode" != 0 )); then + runHook failureHook; + if [ -n "${succeedOnFailure:-}" ]; then + echo "build failed with exit code $exitCode (ignored)"; + mkdir -p "$out/nix-support"; + printf "%s" "$exitCode" > "$out/nix-support/failed"; + exit 0; + fi; + else + runHook exitHook; + fi; + exit "$exitCode" +} +findInputs () +{ + + local -r pkg="$1"; + local -r hostOffset="$2"; + local -r targetOffset="$3"; + (( hostOffset <= targetOffset )) || exit -1; + local varVar="${pkgAccumVarVars[hostOffset + 1]}"; + local varRef="$varVar[$((targetOffset - hostOffset))]"; + local var="${!varRef}"; + unset -v varVar varRef; + local varSlice="$var[*]"; + case "${!varSlice-}" in + *" $pkg "*) + return 0 + ;; + esac; + unset -v varSlice; + eval "$var"'+=("$pkg")'; + if ! [ -e "$pkg" ]; then + echo "build input $pkg does not exist" 1>&2; + exit 1; + fi; + function mapOffset () + { + local -r inputOffset="$1"; + local -n outputOffset="$2"; + if (( inputOffset <= 0 )); then + outputOffset=$((inputOffset + hostOffset)); + else + outputOffset=$((inputOffset - 1 + targetOffset)); + fi + }; + local relHostOffset; + for relHostOffset in "${allPlatOffsets[@]}"; + do + local files="${propagatedDepFilesVars[relHostOffset + 1]}"; + local hostOffsetNext; + mapOffset "$relHostOffset" hostOffsetNext; + (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue; + local relTargetOffset; + for relTargetOffset in "${allPlatOffsets[@]}"; + do + (( "$relHostOffset" <= "$relTargetOffset" )) || continue; + local fileRef="${files}[$relTargetOffset - $relHostOffset]"; + local file="${!fileRef}"; + unset -v fileRef; + local targetOffsetNext; + mapOffset "$relTargetOffset" targetOffsetNext; + (( -1 <= hostOffsetNext && hostOffsetNext <= 1 )) || continue; + [[ -f "$pkg/nix-support/$file" ]] || continue; + local pkgNext; + read -r -d '' pkgNext < "$pkg/nix-support/$file" || true; + for pkgNext in $pkgNext; + do + findInputs "$pkgNext" "$hostOffsetNext" "$targetOffsetNext"; + done; + done; + done +} +fixLibtool () +{ + + sed -i -e 's^eval sys_lib_.*search_path=.*^^' "$1" +} +fixupPhase () +{ + + local output; + for output in $outputs; + do + if [ -e "${!output}" ]; then + chmod -R u+w "${!output}"; + fi; + done; + runHook preFixup; + local output; + for output in $outputs; + do + prefix="${!output}" runHook fixupOutput; + done; + declare -ra flatVars=(depsBuildBuildPropagated propagatedNativeBuildInputs depsBuildTargetPropagated depsHostHostPropagated propagatedBuildInputs depsTargetTargetPropagated); + declare -ra flatFiles=("${propagatedBuildDepFiles[@]}" "${propagatedHostDepFiles[@]}" "${propagatedTargetDepFiles[@]}"); + local propagatedInputsIndex; + for propagatedInputsIndex in "${!flatVars[@]}"; + do + local propagatedInputsSlice="${flatVars[$propagatedInputsIndex]}[@]"; + local propagatedInputsFile="${flatFiles[$propagatedInputsIndex]}"; + [[ -n "${!propagatedInputsSlice}" ]] || continue; + mkdir -p "${!outputDev}/nix-support"; + printWords ${!propagatedInputsSlice} > "${!outputDev}/nix-support/$propagatedInputsFile"; + done; + if [ -n "${setupHook:-}" ]; then + mkdir -p "${!outputDev}/nix-support"; + substituteAll "$setupHook" "${!outputDev}/nix-support/setup-hook"; + fi; + if [ -n "${setupHooks:-}" ]; then + mkdir -p "${!outputDev}/nix-support"; + local hook; + for hook in $setupHooks; + do + local content; + consumeEntire content < "$hook"; + substituteAllStream content "file '$hook'" >> "${!outputDev}/nix-support/setup-hook"; + unset -v content; + done; + unset -v hook; + fi; + if [ -n "${propagatedUserEnvPkgs:-}" ]; then + mkdir -p "${!outputBin}/nix-support"; + printWords $propagatedUserEnvPkgs > "${!outputBin}/nix-support/propagated-user-env-packages"; + fi; + runHook postFixup +} +genericBuild () +{ + + if [ -f "${buildCommandPath:-}" ]; then + source "$buildCommandPath"; + return; + fi; + if [ -n "${buildCommand:-}" ]; then + eval "$buildCommand"; + return; + fi; + if [ -z "${phases:-}" ]; then + phases="${prePhases:-} unpackPhase patchPhase ${preConfigurePhases:-} configurePhase ${preBuildPhases:-} buildPhase checkPhase ${preInstallPhases:-} installPhase ${preFixupPhases:-} fixupPhase installCheckPhase ${preDistPhases:-} distPhase ${postPhases:-}"; + fi; + for curPhase in $phases; + do + if [[ "$curPhase" = unpackPhase && -n "${dontUnpack:-}" ]]; then + continue; + fi; + if [[ "$curPhase" = patchPhase && -n "${dontPatch:-}" ]]; then + continue; + fi; + if [[ "$curPhase" = configurePhase && -n "${dontConfigure:-}" ]]; then + continue; + fi; + if [[ "$curPhase" = buildPhase && -n "${dontBuild:-}" ]]; then + continue; + fi; + if [[ "$curPhase" = checkPhase && -z "${doCheck:-}" ]]; then + continue; + fi; + if [[ "$curPhase" = installPhase && -n "${dontInstall:-}" ]]; then + continue; + fi; + if [[ "$curPhase" = fixupPhase && -n "${dontFixup:-}" ]]; then + continue; + fi; + if [[ "$curPhase" = installCheckPhase && -z "${doInstallCheck:-}" ]]; then + continue; + fi; + if [[ "$curPhase" = distPhase && -z "${doDist:-}" ]]; then + continue; + fi; + if [[ -n $NIX_LOG_FD ]]; then + echo "@nix { \"action\": \"setPhase\", \"phase\": \"$curPhase\" }" 1>&$NIX_LOG_FD; + fi; + showPhaseHeader "$curPhase"; + dumpVars; + eval "${!curPhase:-$curPhase}"; + if [ "$curPhase" = unpackPhase ]; then + cd "${sourceRoot:-.}"; + fi; + done +} +getHostRole () +{ + + getRole "$hostOffset" +} +getHostRoleEnvHook () +{ + + getRole "$depHostOffset" +} +getRole () +{ + + case $1 in + -1) + role_post='_FOR_BUILD' + ;; + 0) + role_post='' + ;; + 1) + role_post='_FOR_TARGET' + ;; + *) + echo "binutils-wrapper-2.35.2: used as improper sort of dependency" 1>&2; + return 1 + ;; + esac +} +getTargetRole () +{ + + getRole "$targetOffset" +} +getTargetRoleEnvHook () +{ + + getRole "$depTargetOffset" +} +getTargetRoleWrapper () +{ + + case $targetOffset in + -1) + export NIX_BINTOOLS_WRAPPER_TARGET_BUILD_x86_64_unknown_linux_gnu=1 + ;; + 0) + export NIX_BINTOOLS_WRAPPER_TARGET_HOST_x86_64_unknown_linux_gnu=1 + ;; + 1) + export NIX_BINTOOLS_WRAPPER_TARGET_TARGET_x86_64_unknown_linux_gnu=1 + ;; + *) + echo "binutils-wrapper-2.35.2: used as improper sort of dependency" 1>&2; + return 1 + ;; + esac +} +header () +{ + + echo "$1" +} +installCheckPhase () +{ + + runHook preInstallCheck; + if [[ -z "${foundMakefile:-}" ]]; then + echo "no Makefile or custom installCheckPhase, doing nothing"; + else + if [[ -z "${installCheckTarget:-}" ]] && ! make -n ${makefile:+-f $makefile} ${installCheckTarget:-installcheck} > /dev/null 2>&1; then + echo "no installcheck target in ${makefile:-Makefile}, doing nothing"; + else + local flagsArray=(${enableParallelChecking:+-j${NIX_BUILD_CORES} -l${NIX_BUILD_CORES}} SHELL=$SHELL $makeFlags "${makeFlagsArray[@]}" $installCheckFlags "${installCheckFlagsArray[@]}" ${installCheckTarget:-installcheck}); + echoCmd 'installcheck flags' "${flagsArray[@]}"; + make ${makefile:+-f $makefile} "${flagsArray[@]}"; + unset flagsArray; + fi; + fi; + runHook postInstallCheck +} +installPhase () +{ + + runHook preInstall; + if [ -n "$prefix" ]; then + mkdir -p "$prefix"; + fi; + local flagsArray=(SHELL=$SHELL $makeFlags "${makeFlagsArray[@]}" $installFlags "${installFlagsArray[@]}" ${installTargets:-install}); + echoCmd 'install flags' "${flagsArray[@]}"; + make ${makefile:+-f $makefile} "${flagsArray[@]}"; + unset flagsArray; + runHook postInstall +} +isELF () +{ + + local fn="$1"; + local fd; + local magic; + exec {fd}< "$fn"; + read -r -n 4 -u "$fd" magic; + exec {fd}>&-; + if [ "$magic" = 'ELF' ]; then + return 0; + else + return 1; + fi +} +isMachO () +{ + + local fn="$1"; + local fd; + local magic; + exec {fd}< "$fn"; + read -r -n 4 -u "$fd" magic; + exec {fd}>&-; + if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xcf") || "$magic" = $(echo -ne "\xcf\xfa\xed\xfe") ]]; then + return 0; + else + if [[ "$magic" = $(echo -ne "\xfe\xed\xfa\xce") || "$magic" = $(echo -ne "\xce\xfa\xed\xfe") ]]; then + return 0; + else + if [[ "$magic" = $(echo -ne "\xca\xfe\xba\xbe") || "$magic" = $(echo -ne "\xbe\xba\xfe\xca") ]]; then + return 0; + else + return 1; + fi; + fi; + fi +} +isScript () +{ + + local fn="$1"; + local fd; + local magic; + exec {fd}< "$fn"; + read -r -n 2 -u "$fd" magic; + exec {fd}>&-; + if [[ "$magic" =~ \#! ]]; then + return 0; + else + return 1; + fi +} +mapOffset () +{ + + local -r inputOffset="$1"; + local -n outputOffset="$2"; + if (( inputOffset <= 0 )); then + outputOffset=$((inputOffset + hostOffset)); + else + outputOffset=$((inputOffset - 1 + targetOffset)); + fi +} +moveToOutput () +{ + + local patt="$1"; + local dstOut="$2"; + local output; + for output in $outputs; + do + if [ "${!output}" = "$dstOut" ]; then + continue; + fi; + local srcPath; + for srcPath in "${!output}"/$patt; + do + if [ ! -e "$srcPath" ] && [ ! -L "$srcPath" ]; then + continue; + fi; + if [ "$dstOut" = REMOVE ]; then + echo "Removing $srcPath"; + rm -r "$srcPath"; + else + local dstPath="$dstOut${srcPath#${!output}}"; + echo "Moving $srcPath to $dstPath"; + if [ -d "$dstPath" ] && [ -d "$srcPath" ]; then + rmdir "$srcPath" --ignore-fail-on-non-empty; + if [ -d "$srcPath" ]; then + mv -t "$dstPath" "$srcPath"/*; + rmdir "$srcPath"; + fi; + else + mkdir -p "$(readlink -m "$dstPath/..")"; + mv "$srcPath" "$dstPath"; + fi; + fi; + local srcParent="$(readlink -m "$srcPath/..")"; + if rmdir "$srcParent"; then + echo "Removing empty $srcParent/ and (possibly) its parents"; + rmdir -p --ignore-fail-on-non-empty "$(readlink -m "$srcParent/..")" 2> /dev/null || true; + fi; + done; + done +} +patchELF () +{ + + local dir="$1"; + [ -e "$dir" ] || return 0; + header "shrinking RPATHs of ELF executables and libraries in $dir"; + local i; + while IFS= read -r -d '' i; do + if [[ "$i" =~ .build-id ]]; then + continue; + fi; + if ! isELF "$i"; then + continue; + fi; + echo "shrinking $i"; + patchelf --shrink-rpath "$i" || true; + done < <(find "$dir" -type f -print0); + stopNest +} +patchPhase () +{ + + runHook prePatch; + for i in ${patches:-}; + do + header "applying patch $i" 3; + local uncompress=cat; + case "$i" in + *.gz) + uncompress="gzip -d" + ;; + *.bz2) + uncompress="bzip2 -d" + ;; + *.xz) + uncompress="xz -d" + ;; + *.lzma) + uncompress="lzma -d" + ;; + esac; + $uncompress < "$i" 2>&1 | patch ${patchFlags:--p1}; + done; + runHook postPatch +} +patchShebangs () +{ + + local pathName; + if [[ "$1" == "--host" ]]; then + pathName=HOST_PATH; + shift; + else + if [[ "$1" == "--build" ]]; then + pathName=PATH; + shift; + fi; + fi; + echo "patching script interpreter paths in $@"; + local f; + local oldPath; + local newPath; + local arg0; + local args; + local oldInterpreterLine; + local newInterpreterLine; + if [[ $# -eq 0 ]]; then + echo "No arguments supplied to patchShebangs" 1>&2; + return 0; + fi; + local f; + while IFS= read -r -d '' f; do + isScript "$f" || continue; + read -r oldInterpreterLine < "$f"; + read -r oldPath arg0 args <<< "${oldInterpreterLine:2}"; + if [[ -z "$pathName" ]]; then + if [[ -n $strictDeps && $f == "$NIX_STORE"* ]]; then + pathName=HOST_PATH; + else + pathName=PATH; + fi; + fi; + if [[ "$oldPath" == *"/bin/env" ]]; then + if [[ $arg0 == "-"* || $arg0 == *"="* ]]; then + echo "$f: unsupported interpreter directive \"$oldInterpreterLine\" (set dontPatchShebangs=1 and handle shebang patching yourself)" 1>&2; + exit 1; + fi; + newPath="$(PATH="${!pathName}" command -v "$arg0" || true)"; + else + if [[ -z $oldPath ]]; then + oldPath="/bin/sh"; + fi; + newPath="$(PATH="${!pathName}" command -v "$(basename "$oldPath")" || true)"; + args="$arg0 $args"; + fi; + newInterpreterLine="$newPath $args"; + newInterpreterLine=${newInterpreterLine%${newInterpreterLine##*[![:space:]]}}; + if [[ -n "$oldPath" && "${oldPath:0:${#NIX_STORE}}" != "$NIX_STORE" ]]; then + if [[ -n "$newPath" && "$newPath" != "$oldPath" ]]; then + echo "$f: interpreter directive changed from \"$oldInterpreterLine\" to \"$newInterpreterLine\""; + escapedInterpreterLine=${newInterpreterLine//\\/\\\\}; + timestamp=$(stat --printf "%y" "$f"); + sed -i -e "1 s|.*|#\!$escapedInterpreterLine|" "$f"; + touch --date "$timestamp" "$f"; + fi; + fi; + done < <(find "$@" -type f -perm -0100 -print0); + stopNest +} +patchShebangsAuto () +{ + + if [[ -z "${dontPatchShebangs-}" && -e "$prefix" ]]; then + if [[ "$output" != out && "$output" = "$outputDev" ]]; then + patchShebangs --build "$prefix"; + else + patchShebangs --host "$prefix"; + fi; + fi +} +printLines () +{ + + (( "$#" > 0 )) || return 0; + printf '%s\n' "$@" +} +printWords () +{ + + (( "$#" > 0 )) || return 0; + printf '%s ' "$@" +} +runHook () +{ + + local hookName="$1"; + shift; + local hooksSlice="${hookName%Hook}Hooks[@]"; + local hook; + for hook in "_callImplicitHook 0 $hookName" ${!hooksSlice+"${!hooksSlice}"}; + do + _eval "$hook" "$@"; + done; + return 0 +} +runOneHook () +{ + + local hookName="$1"; + shift; + local hooksSlice="${hookName%Hook}Hooks[@]"; + local hook ret=1; + for hook in "_callImplicitHook 1 $hookName" ${!hooksSlice+"${!hooksSlice}"}; + do + if _eval "$hook" "$@"; then + ret=0; + break; + fi; + done; + return "$ret" +} +showPhaseHeader () +{ + + local phase="$1"; + case "$phase" in + unpackPhase) + header "unpacking sources" + ;; + patchPhase) + header "patching sources" + ;; + configurePhase) + header "configuring" + ;; + buildPhase) + header "building" + ;; + checkPhase) + header "running tests" + ;; + installPhase) + header "installing" + ;; + fixupPhase) + header "post-installation fixup" + ;; + installCheckPhase) + header "running install tests" + ;; + *) + header "$phase" + ;; + esac +} +stopNest () +{ + + true +} +stripDirs () +{ + + local cmd="$1"; + local dirs="$2"; + local stripFlags="$3"; + local dirsNew=; + local d; + for d in ${dirs}; + do + if [ -d "$prefix/$d" ]; then + dirsNew="${dirsNew} $prefix/$d "; + fi; + done; + dirs=${dirsNew}; + if [ -n "${dirs}" ]; then + header "stripping (with command $cmd and flags $stripFlags) in$dirs"; + find $dirs -type f -exec $cmd $stripFlags '{}' \; 2> /dev/null; + stopNest; + fi +} +stripHash () +{ + + local strippedName casematchOpt=0; + strippedName="$(basename -- "$1")"; + shopt -q nocasematch && casematchOpt=1; + shopt -u nocasematch; + if [[ "$strippedName" =~ ^[a-z0-9]{32}- ]]; then + echo "${strippedName:33}"; + else + echo "$strippedName"; + fi; + if (( casematchOpt )); then + shopt -s nocasematch; + fi +} +substitute () +{ + + local input="$1"; + local output="$2"; + shift 2; + if [ ! -f "$input" ]; then + echo "substitute(): ERROR: file '$input' does not exist" 1>&2; + return 1; + fi; + local content; + consumeEntire content < "$input"; + if [ -e "$output" ]; then + chmod +w "$output"; + fi; + substituteStream content "file '$input'" "$@" > "$output" +} +substituteAll () +{ + + local input="$1"; + local output="$2"; + local -a args=(); + _allFlags; + substitute "$input" "$output" "${args[@]}" +} +substituteAllInPlace () +{ + + local fileName="$1"; + shift; + substituteAll "$fileName" "$fileName" "$@" +} +substituteAllStream () +{ + + local -a args=(); + _allFlags; + substituteStream "$1" "$2" "${args[@]}" +} +substituteInPlace () +{ + + local fileName="$1"; + shift; + substitute "$fileName" "$fileName" "$@" +} +substituteStream () +{ + + local var=$1; + local description=$2; + shift 2; + while (( "$#" )); do + case "$1" in + --replace) + pattern="$2"; + replacement="$3"; + shift 3; + local savedvar; + savedvar="${!var}"; + eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'; + if [ "$pattern" != "$replacement" ]; then + if [ "${!var}" == "$savedvar" ]; then + echo "substituteStream(): WARNING: pattern '$pattern' doesn't match anything in $description" 1>&2; + fi; + fi + ;; + --subst-var) + local varName="$2"; + shift 2; + if ! [[ "$varName" =~ ^[a-zA-Z_][a-zA-Z0-9_]*$ ]]; then + echo "substituteStream(): ERROR: substitution variables must be valid Bash names, \"$varName\" isn't." 1>&2; + return 1; + fi; + if [ -z ${!varName+x} ]; then + echo "substituteStream(): ERROR: variable \$$varName is unset" 1>&2; + return 1; + fi; + pattern="@$varName@"; + replacement="${!varName}"; + eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}' + ;; + --subst-var-by) + pattern="@$2@"; + replacement="$3"; + eval "$var"'=${'"$var"'//"$pattern"/"$replacement"}'; + shift 3 + ;; + *) + echo "substituteStream(): ERROR: Invalid command line argument: $1" 1>&2; + return 1 + ;; + esac; + done; + printf "%s" "${!var}" +} +unpackFile () +{ + + curSrc="$1"; + header "unpacking source archive $curSrc" 3; + if ! runOneHook unpackCmd "$curSrc"; then + echo "do not know how to unpack source archive $curSrc"; + exit 1; + fi +} +unpackPhase () +{ + + runHook preUnpack; + if [ -z "${srcs:-}" ]; then + if [ -z "${src:-}" ]; then + echo 'variable $src or $srcs should point to the source'; + exit 1; + fi; + srcs="$src"; + fi; + local dirsBefore=""; + for i in *; + do + if [ -d "$i" ]; then + dirsBefore="$dirsBefore $i "; + fi; + done; + for i in $srcs; + do + unpackFile "$i"; + done; + : ${sourceRoot=}; + if [ -n "${setSourceRoot:-}" ]; then + runOneHook setSourceRoot; + else + if [ -z "$sourceRoot" ]; then + for i in *; + do + if [ -d "$i" ]; then + case $dirsBefore in + *\ $i\ *) + + ;; + *) + if [ -n "$sourceRoot" ]; then + echo "unpacker produced multiple directories"; + exit 1; + fi; + sourceRoot="$i" + ;; + esac; + fi; + done; + fi; + fi; + if [ -z "$sourceRoot" ]; then + echo "unpacker appears to have produced no directories"; + exit 1; + fi; + echo "source root is $sourceRoot"; + if [ "${dontMakeSourcesWritable:-0}" != 1 ]; then + chmod -R u+w -- "$sourceRoot"; + fi; + runHook postUnpack +} +updateSourceDateEpoch () +{ + + local path="$1"; + local -a res=($(find "$path" -type f -not -newer "$NIX_BUILD_TOP/.." -printf '%T@ %p\0' | sort -n --zero-terminated | tail -n1 --zero-terminated | head -c -1)); + local time="${res[0]//\.[0-9]*/}"; + local newestFile="${res[1]}"; + if [ "${time:-0}" -gt "$SOURCE_DATE_EPOCH" ]; then + echo "setting SOURCE_DATE_EPOCH to timestamp $time of file $newestFile"; + export SOURCE_DATE_EPOCH="$time"; + local now="$(date +%s)"; + if [ "$time" -gt $((now - 60)) ]; then + echo "warning: file $newestFile may be generated; SOURCE_DATE_EPOCH may be non-deterministic"; + fi; + fi +} +PATH="$PATH:$nix_saved_PATH" +XDG_DATA_DIRS="$XDG_DATA_DIRS:$nix_saved_XDG_DATA_DIRS" +export NIX_BUILD_TOP="$(mktemp -d -t nix-shell.XXXXXX)" +export TMP="$NIX_BUILD_TOP" +export TMPDIR="$NIX_BUILD_TOP" +export TEMP="$NIX_BUILD_TOP" +export TEMPDIR="$NIX_BUILD_TOP" +eval "$shellHook" diff --git a/.envrc b/.envrc new file mode 100644 index 0000000..3550a30 --- /dev/null +++ b/.envrc @@ -0,0 +1 @@ +use flake diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..ea8c4bf --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +/target diff --git a/Cargo.lock b/Cargo.lock new file mode 100644 index 0000000..b245edb --- /dev/null +++ b/Cargo.lock @@ -0,0 +1,7 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +version = 3 + +[[package]] +name = "elf" +version = "0.1.0" diff --git a/Cargo.toml b/Cargo.toml new file mode 100644 index 0000000..4b0f643 --- /dev/null +++ b/Cargo.toml @@ -0,0 +1,8 @@ +[package] +name = "elf" +version = "0.1.0" +edition = "2021" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git a/elf b/elf new file mode 100755 index 0000000..4f9e80c --- /dev/null +++ b/elf Binary files differdiff --git a/flake.lock b/flake.lock new file mode 100644 index 0000000..24fa37e --- /dev/null +++ b/flake.lock @@ -0,0 +1,82 @@ +{ + "nodes": { + "fenix": { + "inputs": { + "nixpkgs": [ + "nixpkgs" + ], + "rust-analyzer-src": "rust-analyzer-src" + }, + "locked": { + "lastModified": 1676960692, + "narHash": "sha256-DRIqvgJHPgxfkWSsMEJv7w6BeyXv0kMx858l9+i5w3I=", + "owner": "nix-community", + "repo": "fenix", + "rev": "e9920200ddfa23d811a620750316c48512e46240", + "type": "github" + }, + "original": { + "owner": "nix-community", + "repo": "fenix", + "type": "github" + } + }, + "flake-utils": { + "locked": { + "lastModified": 1676283394, + "narHash": "sha256-XX2f9c3iySLCw54rJ/CZs+ZK6IQy7GXNY4nSOyu2QG4=", + "owner": "numtide", + "repo": "flake-utils", + "rev": "3db36a8b464d0c4532ba1c7dda728f4576d6d073", + "type": "github" + }, + "original": { + "owner": "numtide", + "repo": "flake-utils", + "type": "github" + } + }, + "nixpkgs": { + "locked": { + "lastModified": 1659446231, + "narHash": "sha256-hekabNdTdgR/iLsgce5TGWmfIDZ86qjPhxDg/8TlzhE=", + "owner": "NixOS", + "repo": "nixpkgs", + "rev": "eabc38219184cc3e04a974fe31857d8e0eac098d", + "type": "github" + }, + "original": { + "owner": "NixOS", + "ref": "nixos-21.11", + "repo": "nixpkgs", + "type": "github" + } + }, + "root": { + "inputs": { + "fenix": "fenix", + "flake-utils": "flake-utils", + "nixpkgs": "nixpkgs" + } + }, + "rust-analyzer-src": { + "flake": false, + "locked": { + "lastModified": 1676584162, + "narHash": "sha256-8h0sV0fmMSB7KydJJD5Iz1kJxR3YzYa3iJ71VD2zePk=", + "owner": "rust-lang", + "repo": "rust-analyzer", + "rev": "a6603fc21d50b3386a488c96225b2d1fd492e533", + "type": "github" + }, + "original": { + "owner": "rust-lang", + "ref": "nightly", + "repo": "rust-analyzer", + "type": "github" + } + } + }, + "root": "root", + "version": 7 +} diff --git a/flake.nix b/flake.nix new file mode 100644 index 0000000..fafb6ca --- /dev/null +++ b/flake.nix @@ -0,0 +1,64 @@ + +{ + # XXX: Change project description + description = "Rust project"; + + inputs = { + nixpkgs.url = "github:NixOS/nixpkgs/nixos-21.11"; + fenix = { + url = "github:nix-community/fenix"; + inputs.nixpkgs.follows = "nixpkgs"; + }; + flake-utils.url = "github:numtide/flake-utils"; + }; + + outputs = { self, nixpkgs, fenix, flake-utils }: + flake-utils.lib.eachDefaultSystem + (system: + let + pkgs = nixpkgs.legacyPackages."${system}"; + + # XXX: Change target platform + rust-target = "x86_64-unknown-linux-gnu"; + rust-toolchain = with fenix.packages."${system}"; let + rust-toolchain-spec = { + # XXX: Change compiler version + # see `toolchainOf` https://github.com/nix-community/fenix + # for supported options + channel = "nightly"; + sha256 = "sha256-xdqN1O2O9GJ+Jg/Gsdj2Hra1KFQIQpAu4vGczSBsLDo="; + }; + # Toolchain for the builder + host-toolchain = toolchainOf rust-toolchain-spec; + # Toolchain for the platform where the binary will run + # target-toolchain = targets."${rust-target}".toolchainOf rust-toolchain-spec; + in + combine [ + # Build tools are taken from the host + host-toolchain.rustc + host-toolchain.cargo + host-toolchain.clippy + host-toolchain.rust-docs + # Standard library is taken from the target + host-toolchain.rust-std + host-toolchain.rust-src + ]; + in + { + devShells.default = pkgs.mkShell { + # XXX: Change to project name + name = "rust-project"; + + # Build tools + nativeBuildInputs = with pkgs; [ + rust-toolchain + rust-analyzer + rustfmt + ]; + + RUST_BACKTRACE = 1; + # CARGO_BUILD_TARGET = rust-target; + }; + devShell = self.devShells."${system}".default; + }); +} \ No newline at end of file diff --git a/src/main.rs b/src/main.rs new file mode 100644 index 0000000..7a189bf --- /dev/null +++ b/src/main.rs @@ -0,0 +1,25 @@ +mod structs; +use crate::structs::ElfHeader; + +#[repr(C)] +#[derive(Debug)] +struct Elf { + header: &'static ElfHeader, +} + +impl Elf { + pub fn new(bytes: &[u8]) -> Elf { + let header = unsafe { &*(bytes.as_ptr() as *const ElfHeader) }; + assert_eq!(&header.ident.magic, b"\x7fELF"); + + Elf { + header + } + } +} + +fn main() { + let data = include_bytes!("../elf"); + let elf = Elf::new(&data[..]); + println!("{:?}", elf); +} diff --git a/src/structs.rs b/src/structs.rs new file mode 100644 index 0000000..c055350 --- /dev/null +++ b/src/structs.rs @@ -0,0 +1,119 @@ +#[repr(C, packed)] +#[derive(Debug, Copy, Clone)] +pub struct ElfIdent { + /// Magic number - 0x7F, then 'ELF' in ASCII + pub magic: [u8; 4], + + /// 1 = 32 bit, 2 = 64 bit + pub class: Class, + + // 1 = little endian, 2 = big endian + pub data: Endian, + + /// ELF header version + pub version: u8, + + /// OS ABI - usually 0 for System V + pub OSABI: OSABI, + + // This field is used to distinguish among incompatible versions of an ABI. + pub ABIVersion: u8, + + /// Unused/padding + pub _unused: [u8; 7], +} + +// https://man7.org/linux/man-pages/man5/elf.5.html +// https://wiki.osdev.org/ELF +// https://en.wikipedia.org/wiki/Executable_and_Linkable_Format +#[repr(C, packed)] +#[derive(Debug)] +pub struct ElfHeader { + pub ident: ElfIdent, + + /// 1 = relocatable, 2 = executable, 3 = shared, 4 = core + pub r#type: Type, + + /// Instruction set - see table below + pub machine: Machine, + + /// ELF Version + pub version: u32, + + /// Program entry position (virtual) + pub entry: u64, + + /// Program header table position (bytes into file) + pub phoff: u64, + + /// Section header table position (bytes into file) + pub shoff: u64, + + /// This member holds processor-specific flags associated with the file + /// Currently, no flags have been defined. + pub flags: u32, + + /// Header size + pub ehsize: u16, + + /// Size of an entry in the program header table + pub phentsize: u16, + + /// Number of entries in the program header table + pub phnum: u16, + + /// Size of an entry in the section header table + pub shentsize: u16, + + /// Number of entries in the section header table + pub shnum: u16, + + /// Index in section header table with the section names + pub shstrndx: u16, +} + +#[derive(Debug, Copy, Clone)] +#[repr(u16)] +pub enum Type { + None = 0, + Rel = 1, + Exec = 2, + Dyn = 3, + Core = 4, +} + +#[derive(Debug, Copy, Clone)] +#[repr(u16)] +pub enum Machine { + None = 1, + X86_64 = 62, +} + + +#[derive(Debug, Copy, Clone)] +#[repr(u8)] +pub enum Class { + ELF32 = 1, + ELF64 = 2, +} + +#[derive(Debug, Copy, Clone)] +#[repr(u8)] +pub enum OSABI { + None = 0x00, + SystemV = 0x01, + HPUX = 0x02, + Solaris = 0x03, + IRIX = 0x04, + FreeBSD = 0x05, + TRU64 = 0x06, + ARM = 0x07, + Standalone = 0x08, +} + +#[derive(Debug, Copy, Clone)] +#[repr(u8)] +pub enum Endian { + Little = 1, + Big = 2, +} \ No newline at end of file |