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cross run --target i686-linux-android doesn't work #143

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japaric opened this issue Nov 4, 2017 · 1 comment · Fixed by #170
Closed

cross run --target i686-linux-android doesn't work #143

japaric opened this issue Nov 4, 2017 · 1 comment · Fixed by #170
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A-qemu Area: qemu runners bug

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@japaric
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japaric commented Nov 4, 2017

STR

$ cargo new --bin hello && cd $_

$ cross run --target i686-linux-android
   Compiling hello v0.1.0 (file:///project)
    Finished dev [unoptimized + debuginfo] target(s) in 0.17 secs
     Running `qemu-i386 /target/i686-linux-android/debug/hello`
libc: Fatal signal 4 (SIGILL), code 2, fault addr 0xf6fe2961 in tid 7 (qemu-i386)
libc: Unable to open connection to debuggerd: Connection refused
Illegal instruction (core dumped)

Meta

$ cross -V
cross 0.1.13-dev (3de557c 2017-10-20)
cargo 0.24.0-nightly (859c2305b 2017-10-29)

cc @malbarbo
@malbarbo
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malbarbo commented Nov 8, 2017

Something in rustc changed:

Works:

rustup default nightly-2017-10-29 && cross run --target i686-linux-android

Fails:

rustup default nightly-2017-10-30 && cross run --target i686-linux-android

malbarbo added a commit to malbarbo/cross that referenced this issue Dec 10, 2017
@malbarbo
Use -cpu n270 to run i686-linux-android tests
41e27fe 
After the ndk update used to build libstd
rust-lang/rust#45580, i686-linux-android
binaries stopped working cross-rs#143.
It's seem that the new toolchain is emitting instructions that the
default qemu-i386 cpu does not support. Using -cpu n270 (common in
android i686 phones), fix the problem.

Fixes cross-rs#143.
@malbarbo malbarbo mentioned this issue Dec 10, 2017
Merged
japaric pushed a commit that referenced this issue Dec 11, 2017
@homunkulus
Auto merge of #170 - malbarbo:fix-i686-android, r=japaric
5f04770 
Use -cpu n270 to run i686-linux-android binaries

After the ndk update used to build libstd rust-lang/rust#45580, i686-linux-android binaries stopped working #143. It's seem that the new toolchain is emitting instructions that the default qemu-i386 cpu does not support. Using -cpu n270 (common in android i686 phones), fix the problem.

Fixes #143.
@Alexhuszagh Alexhuszagh added bug A-qemu Area: qemu runners labels May 27, 2022
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Use -cpu n270 to run i686-linux-android binaries malbarbo/cross
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@malbarbo @japaric @Alexhuszagh