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Bug 1615786 - Fix crash report about wasm library sandbox creation on AMD machines r=froydnj

Browse Source 
Differential Revision: https://phabricator.services.mozilla.com/D63034

--HG--
extra : moz-landing-system : lando
This commit is contained in:
shravanrn@gmail.com 2020-02-17 15:37:27 +00:00
parent abd34a6793
commit 826acb823b
8 changed files with 34 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
.cargo/config.in
View File

@ -60,12 +60,12 @@ replace-with = "vendored-sources"
[source."https://github.com/PLSysSec/rlbox_lucet_sandbox/"]
git = "https://github.com/PLSysSec/rlbox_lucet_sandbox/"
replace-with = "vendored-sources"
rev = "6ddc15b70f0d902241742fd55c689649cad100f8"
rev = "d510da5999a744c563b0acd18056069d1698273f"
[source."https://github.com/PLSysSec/lucet_sandbox_compiler"]
git = "https://github.com/PLSysSec/lucet_sandbox_compiler"
replace-with = "vendored-sources"
rev = "a3fd180d53a6f929a7ef47466ffc2e53338ad4f1"
rev = "5e870faf6f95d79d11efc813e56370ad124bbed5"
[source."https://github.com/ChunMinChang/cubeb-coreaudio-rs"]
git = "https://github.com/ChunMinChang/cubeb-coreaudio-rs"

12
Cargo.lock generated
View File

@ -737,7 +737,7 @@ source = "git+https://github.com/bytecodealliance/cranelift?rev=98c818c129979e98
[[package]]
name = "cranelift-entity"
version = "0.41.0"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=a3fd180d53a6f929a7ef47466ffc2e53338ad4f1#a3fd180d53a6f929a7ef47466ffc2e53338ad4f1"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=5e870faf6f95d79d11efc813e56370ad124bbed5#5e870faf6f95d79d11efc813e56370ad124bbed5"
[[package]]
name = "cranelift-entity"
@ -2123,7 +2123,7 @@ dependencies = [
[[package]]
name = "lucet-module"
version = "0.1.1"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=a3fd180d53a6f929a7ef47466ffc2e53338ad4f1#a3fd180d53a6f929a7ef47466ffc2e53338ad4f1"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=5e870faf6f95d79d11efc813e56370ad124bbed5#5e870faf6f95d79d11efc813e56370ad124bbed5"
dependencies = [
"bincode",
"byteorder",
@ -2139,7 +2139,7 @@ dependencies = [
[[package]]
name = "lucet-runtime"
version = "0.1.1"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=a3fd180d53a6f929a7ef47466ffc2e53338ad4f1#a3fd180d53a6f929a7ef47466ffc2e53338ad4f1"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=5e870faf6f95d79d11efc813e56370ad124bbed5#5e870faf6f95d79d11efc813e56370ad124bbed5"
dependencies = [
"cc",
"libc",
@ -2152,7 +2152,7 @@ dependencies = [
[[package]]
name = "lucet-runtime-internals"
version = "0.1.1"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=a3fd180d53a6f929a7ef47466ffc2e53338ad4f1#a3fd180d53a6f929a7ef47466ffc2e53338ad4f1"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=5e870faf6f95d79d11efc813e56370ad124bbed5#5e870faf6f95d79d11efc813e56370ad124bbed5"
dependencies = [
"bincode",
"bitflags",
@ -2175,7 +2175,7 @@ dependencies = [
[[package]]
name = "lucet-wasi"
version = "0.1.1"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=a3fd180d53a6f929a7ef47466ffc2e53338ad4f1#a3fd180d53a6f929a7ef47466ffc2e53338ad4f1"
source = "git+https://github.com/PLSysSec/lucet_sandbox_compiler?rev=5e870faf6f95d79d11efc813e56370ad124bbed5#5e870faf6f95d79d11efc813e56370ad124bbed5"
dependencies = [
"cast",
"failure",
@ -3443,7 +3443,7 @@ dependencies = [
[[package]]
name = "rlbox_lucet_sandbox"
version = "0.1.0"
source = "git+https://github.com/PLSysSec/rlbox_lucet_sandbox/?rev=6ddc15b70f0d902241742fd55c689649cad100f8#6ddc15b70f0d902241742fd55c689649cad100f8"
source = "git+https://github.com/PLSysSec/rlbox_lucet_sandbox/?rev=d510da5999a744c563b0acd18056069d1698273f#d510da5999a744c563b0acd18056069d1698273f"
dependencies = [
"failure",
"goblin",

2
Cargo.toml
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@ -62,7 +62,7 @@ codegen-units = 1
[patch.crates-io]
libudev-sys = { path = "dom/webauthn/libudev-sys" }
packed_simd = { git = "https://github.com/hsivonen/packed_simd", rev="3541e3818fdc7c2a24f87e3459151a4ce955a67a" }
rlbox_lucet_sandbox = { git = "https://github.com/PLSysSec/rlbox_lucet_sandbox/", rev="6ddc15b70f0d902241742fd55c689649cad100f8" }
rlbox_lucet_sandbox = { git = "https://github.com/PLSysSec/rlbox_lucet_sandbox/", rev="d510da5999a744c563b0acd18056069d1698273f" }
nix = { git = "https://github.com/shravanrn/nix/", branch = "r0.13.1", rev="4af6c367603869a30fddb5ffb0aba2b9477ba92e" }
spirv_cross = { git = "https://github.com/kvark/spirv_cross", branch = "wgpu", rev = "9cb4de489bf80b2b23efffe5a79afb7db6247ba4" }
# failure's backtrace feature might break our builds, see bug 1608157.

2
taskcluster/ci/fetch/toolchains.yml
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@ -448,7 +448,7 @@ lucetc-source:
fetch:
type: git
repo: https://github.com/PLSysSec/lucet_sandbox_compiler/
revision: c66c635f2cdc48a92e3c1e0dbd4e83ee4f7b2587
revision: 5e870faf6f95d79d11efc813e56370ad124bbed5
dump-syms:
description: dump_syms source code

2
third_party/rust/lucet-runtime-internals/.cargo-checksum.json vendored
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@ -1 +1 @@
{"files":{"Cargo.toml":"60850f9a0002833508a6c2ecfa7ec8e11c3b5708934a7b74faa93246cd9b75ee","build.rs":"ae539feaad828d15cbe4924e8de5ae38c7d0086200a5c4d494edf8e8e28c074e","src/alloc/mod.rs":"6aac9fa3fd238de17d6270fab6e9677ade40dbbff9d700494f9a78084da1ccd3","src/alloc/tests.rs":"3aada1196dae1b03106e63f6892b9fc019cf9627b99b278765668c56df82bc79","src/c_api.rs":"cb42793d891597ac903636d4726d64a94507a583d44bd350571ce104db4fcc0a","src/context/context_asm.S":"6b0fe86e5e7f3699482d94819f67ead933aaf91da89f79da0d8a75fa71ba4380","src/context/mod.rs":"98452bfad053d4cd4143afed620233538688cf2bac857b0c4569f42ee8d6d844","src/context/tests/c_child.c":"a9ad91367ac37e7406a587f971858aa7758913f634ea7ae88fccc7f487a3c4fc","src/context/tests/c_child.rs":"33c0472401795d61af2a706cc69d62b69225159a10cfc55e4b0c6e15321f0964","src/context/tests/mod.rs":"5d1bc979aaea2870a8c3a3db66cde21d16d9aab20b898da2c67d6aa1f1f5c292","src/context/tests/rust_child.rs":"ed69940a0b426eef5f9524f06ca215d0952cf4b00d8ebcf8837077849502d075","src/embed_ctx.rs":"57ae60c1a50cf84af23dc529a154db21cbb58c52c8067b9f87069dd600b99473","src/error.rs":"fd09389d5112b04ea76ffed0a7b2a8180c524cded90e33e36399a690c5714e2e","src/hostcall_macros.rs":"b4a2fdd876eee50bec4188f7d9f7c708d71600974cc2b52ff38c7daaa63cb225","src/instance.rs":"04bf1dddd9a980579b3baef77b83f19e8187a085aee6276a0fd4e60af7918e7a","src/instance/siginfo_ext.c":"8ee3a54ef2b93041ca07ecce70ebeb8d421c8ad1257122d9e8ef064d2d45a4a4","src/instance/siginfo_ext.rs":"529b4cc7ce6eea140c17a97477cc862f9d224e40cc24687223a478696d27b971","src/instance/signals.rs":"37d7cff815169fdab680d2931f6236d4e912c34621b9c99192b0147450bb6bc1","src/instance/state.rs":"490278c7222fc22248c8f545364a5d522da721c35f5b5e814658dc90e8ed77bd","src/lib.rs":"0c97e40191f17826feccff762898a0f4cafd1ed45cc3e81c07f9f446e263a422","src/module.rs":"29b54cc59cf308d712d9ecf4d595ef10645213e8ea62ec7f3a12adb27089fb47","src/module/dl.rs":"15208d80e918ff59dca78e2168fb7e6799baac28605cc9a318e3cff87bea02fd","src/module/mock.rs":"bf397a32bc1f567a5597f92d017a04f5c480e1b07f21b8843b49b49f6dde111a","src/module/sparse_page_data.rs":"84ef79aa4707e5c84d72a38c5ead18156b16ab29c617540e652e851c744449dc","src/region/mmap.rs":"fd41806035e26320136eb770960d514770eab8a4c933b8f17b4c605d02cf421f","src/region/mod.rs":"d2bf8b8c769542299bae9e5ed5d334ca7b431dfd52619ae1487d1494653dfc82","src/sysdeps/linux.rs":"124cc2f0fb0856e23274facdab8ca4631f04cdf8e494d9a4531979efe4ba4ad9","src/sysdeps/macos.rs":"8dc632a9aab98993140a6faefb7c2e313d80e6b9db2e45f54e8d6604cd752a6f","src/sysdeps/mod.rs":"9caed471a08f5f7d39c836a649d0f61d7a84095cee7589cdfc1eafe10eaa866c","src/test_helpers.rs":"72d1aeb9ca9c512aadcecac7ad0869c883c13134fced9f625075dc5e2741c55d","src/val.rs":"503891cd17892349b931d49ed3cdc0c9fc572da47d4c8f8f94fee30f5f4543a6","src/vmctx.rs":"b401df03b483c827d694f5f9024cf54b40987cff025dd8f292137e8396f56e6e"},"package":null}
{"files":{"Cargo.toml":"60850f9a0002833508a6c2ecfa7ec8e11c3b5708934a7b74faa93246cd9b75ee","build.rs":"ae539feaad828d15cbe4924e8de5ae38c7d0086200a5c4d494edf8e8e28c074e","src/alloc/mod.rs":"6aac9fa3fd238de17d6270fab6e9677ade40dbbff9d700494f9a78084da1ccd3","src/alloc/tests.rs":"3aada1196dae1b03106e63f6892b9fc019cf9627b99b278765668c56df82bc79","src/c_api.rs":"cb42793d891597ac903636d4726d64a94507a583d44bd350571ce104db4fcc0a","src/context/context_asm.S":"6b0fe86e5e7f3699482d94819f67ead933aaf91da89f79da0d8a75fa71ba4380","src/context/mod.rs":"98452bfad053d4cd4143afed620233538688cf2bac857b0c4569f42ee8d6d844","src/context/tests/c_child.c":"a9ad91367ac37e7406a587f971858aa7758913f634ea7ae88fccc7f487a3c4fc","src/context/tests/c_child.rs":"33c0472401795d61af2a706cc69d62b69225159a10cfc55e4b0c6e15321f0964","src/context/tests/mod.rs":"5d1bc979aaea2870a8c3a3db66cde21d16d9aab20b898da2c67d6aa1f1f5c292","src/context/tests/rust_child.rs":"ed69940a0b426eef5f9524f06ca215d0952cf4b00d8ebcf8837077849502d075","src/embed_ctx.rs":"57ae60c1a50cf84af23dc529a154db21cbb58c52c8067b9f87069dd600b99473","src/error.rs":"fd09389d5112b04ea76ffed0a7b2a8180c524cded90e33e36399a690c5714e2e","src/hostcall_macros.rs":"b4a2fdd876eee50bec4188f7d9f7c708d71600974cc2b52ff38c7daaa63cb225","src/instance.rs":"04bf1dddd9a980579b3baef77b83f19e8187a085aee6276a0fd4e60af7918e7a","src/instance/siginfo_ext.c":"8ee3a54ef2b93041ca07ecce70ebeb8d421c8ad1257122d9e8ef064d2d45a4a4","src/instance/siginfo_ext.rs":"529b4cc7ce6eea140c17a97477cc862f9d224e40cc24687223a478696d27b971","src/instance/signals.rs":"37d7cff815169fdab680d2931f6236d4e912c34621b9c99192b0147450bb6bc1","src/instance/state.rs":"490278c7222fc22248c8f545364a5d522da721c35f5b5e814658dc90e8ed77bd","src/lib.rs":"0c97e40191f17826feccff762898a0f4cafd1ed45cc3e81c07f9f446e263a422","src/module.rs":"29b54cc59cf308d712d9ecf4d595ef10645213e8ea62ec7f3a12adb27089fb47","src/module/dl.rs":"828838d35596e9c4399a5cfc857d680484b953f6ebed17b5dfd8ddf3e77adf82","src/module/mock.rs":"bf397a32bc1f567a5597f92d017a04f5c480e1b07f21b8843b49b49f6dde111a","src/module/sparse_page_data.rs":"84ef79aa4707e5c84d72a38c5ead18156b16ab29c617540e652e851c744449dc","src/region/mmap.rs":"fd41806035e26320136eb770960d514770eab8a4c933b8f17b4c605d02cf421f","src/region/mod.rs":"d2bf8b8c769542299bae9e5ed5d334ca7b431dfd52619ae1487d1494653dfc82","src/sysdeps/linux.rs":"124cc2f0fb0856e23274facdab8ca4631f04cdf8e494d9a4531979efe4ba4ad9","src/sysdeps/macos.rs":"8dc632a9aab98993140a6faefb7c2e313d80e6b9db2e45f54e8d6604cd752a6f","src/sysdeps/mod.rs":"9caed471a08f5f7d39c836a649d0f61d7a84095cee7589cdfc1eafe10eaa866c","src/test_helpers.rs":"72d1aeb9ca9c512aadcecac7ad0869c883c13134fced9f625075dc5e2741c55d","src/val.rs":"503891cd17892349b931d49ed3cdc0c9fc572da47d4c8f8f94fee30f5f4543a6","src/vmctx.rs":"b401df03b483c827d694f5f9024cf54b40987cff025dd8f292137e8396f56e6e"},"package":null}

32
third_party/rust/lucet-runtime-internals/src/module/dl.rs vendored
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@ -50,24 +50,28 @@ fn check_feature_support(module_features: &ModuleFeatures) -> Result<(), Error>
return Err(missing_feature("POPCNT"));
}
let info = cpuid.get_extended_feature_info().ok_or_else(|| {
Error::Unsupported("Unable to obtain host CPU extended feature info!".to_string())
})?;
if module_features.bmi1 || module_features.bmi2 {
let info = cpuid.get_extended_feature_info().ok_or_else(|| {
Error::Unsupported("Unable to obtain host CPU extended feature info!".to_string())
})?;
if module_features.bmi1 && !info.has_bmi1() {
return Err(missing_feature("BMI1"));
if module_features.bmi1 && !info.has_bmi1() {
return Err(missing_feature("BMI1"));
}
if module_features.bmi2 && !info.has_bmi2() {
return Err(missing_feature("BMI2"));
}
}
if module_features.bmi2 && !info.has_bmi2() {
return Err(missing_feature("BMI2"));
}
if module_features.lzcnt {
let info = cpuid.get_extended_function_info().ok_or_else(|| {
Error::Unsupported("Unable to obtain host CPU extended function info!".to_string())
})?;
let info = cpuid.get_extended_function_info().ok_or_else(|| {
Error::Unsupported("Unable to obtain host CPU extended function info!".to_string())
})?;
if module_features.lzcnt && !info.has_lzcnt() {
return Err(missing_feature("LZCNT"));
if module_features.lzcnt && !info.has_lzcnt() {
return Err(missing_feature("LZCNT"));
}
}
// Features are fine, we're compatible!

2
third_party/rust/rlbox_lucet_sandbox/.cargo-checksum.json vendored
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@ -1 +1 @@
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8
third_party/rust/rlbox_lucet_sandbox/Cargo.toml vendored
View File

@ -8,10 +8,10 @@ license = "MIT"
[dependencies]
failure = ">=0.1.3" # Experimental error handling abstraction.
goblin = ">=0.0.17" # An impish, cross-platform, ELF, Mach-o, and PE binary parsing and loading crate
lucet-wasi = { git = "https://github.com/PLSysSec/lucet_sandbox_compiler", rev="a3fd180d53a6f929a7ef47466ffc2e53338ad4f1" }
lucet-runtime = { git = "https://github.com/PLSysSec/lucet_sandbox_compiler", rev="a3fd180d53a6f929a7ef47466ffc2e53338ad4f1" }
lucet-runtime-internals = { git = "https://github.com/PLSysSec/lucet_sandbox_compiler", rev="a3fd180d53a6f929a7ef47466ffc2e53338ad4f1" }
lucet-module = { git = "https://github.com/PLSysSec/lucet_sandbox_compiler", rev="a3fd180d53a6f929a7ef47466ffc2e53338ad4f1" }
lucet-wasi = { git = "https://github.com/PLSysSec/lucet_sandbox_compiler", rev="5e870faf6f95d79d11efc813e56370ad124bbed5" }
lucet-runtime = { git = "https://github.com/PLSysSec/lucet_sandbox_compiler", rev="5e870faf6f95d79d11efc813e56370ad124bbed5" }
lucet-runtime-internals = { git = "https://github.com/PLSysSec/lucet_sandbox_compiler", rev="5e870faf6f95d79d11efc813e56370ad124bbed5" }
lucet-module = { git = "https://github.com/PLSysSec/lucet_sandbox_compiler", rev="5e870faf6f95d79d11efc813e56370ad124bbed5" }
# lucet-wasi = { path = "../lucet_sandbox_compiler/lucet-wasi" }
# lucet-runtime = { path = "../lucet_sandbox_compiler/lucet-runtime" }
# lucet-runtime-internals = { path = "../lucet_sandbox_compiler/lucet-runtime/lucet-runtime-internals" }