Add qemu-system support for more targets #166

malbarbo · 2017-12-03T21:29:53Z

Add qemu-system support for the following targets:

aarch64-unknown-linux-gnu
armv7-unknown-linux-gnueabihf
i686-unknown-linux-gnu
mips-unknown-linux-gnu
mipsel-unknown-linux-gnu
mips64el-unknown-linux-gnuabi64
powerpc-unknown-linux-gnu
powerpc64-unknown-linux-gnu
powerpc64le-unknown-linux-gnu
s390x-unknown-linux-gnu
sparc64-unknown-linux-gnu
x86_64-unknown-linux-gnu

Running cross test fails for s390x-unknown-linux-gnu and sparc64-unknown-linux-gnu, but cargo run works. This maybe be a bug in qemu or rustc.

Debian does not have a port for mips64-unknown-linux-gnuabi64. Support for arm targets can be add later, but I think a custom kernel will be need.

musl targets can get qemu-system support latter.

malbarbo · 2017-12-03T21:50:38Z

The qemu parameters and cpu type was found using trial an error. We must decide which cpu type to use by default. Maybe @gnzlbg can help with this? We can also allow the user to specify the cpu type, memory and numbers of cpus.

To show the qemu cpu type and boot time, I executed the following script

#!/bin/bash

set -e

if [ ! -e xx ]; then
    cargo new xx --bin
fi

cd xx

cat << EOF > src/main.rs
use std::process::Command;

fn main() {
    let output = Command::new("cat").arg("/proc/cpuinfo").output().expect("exec cat command");
    print!("{}", String::from_utf8_lossy(&output.stdout));
}
EOF

for target in aarch64-unknown-linux-gnu \
              armv7-unknown-linux-gnueabihf \
              i686-unknown-linux-gnu \
              mips-unknown-linux-gnu \
              mipsel-unknown-linux-gnu \
              mips64el-unknown-linux-gnuabi64 \
              powerpc-unknown-linux-gnu \
              powerpc64-unknown-linux-gnu \
              powerpc64le-unknown-linux-gnu \
              s390x-unknown-linux-gnu \
              sparc64-unknown-linux-gnu \
              x86_64-unknown-linux-gnu; do
    echo -e "[target.$target]\nrunner = \"qemu-system\"" > Cross.toml
    cross run --target $target
done

which outputs:

�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 0.89 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner aarch64 /target/aarch64-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 4 cpus...
Booted in 6 seconds
processor	: 0
BogoMIPS	: 125.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x1
CPU part	: 0xd07
CPU revision	: 0

processor	: 1
BogoMIPS	: 125.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x1
CPU part	: 0xd07
CPU revision	: 0

processor	: 2
BogoMIPS	: 125.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x1
CPU part	: 0xd07
CPU revision	: 0

processor	: 3
BogoMIPS	: 125.00
Features	: fp asimd evtstrm aes pmull sha1 sha2 crc32
CPU implementer	: 0x41
CPU architecture: 8
CPU variant	: 0x1
CPU part	: 0xd07
CPU revision	: 0

�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 1.29 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner armv7 /target/armv7-unknown-linux-gnueabihf/debug/xx`
Booting QEMU virtual machine with 4 cpus...
Booted in 13 seconds
processor	: 0
model name	: ARMv7 Processor rev 1 (v7l)
BogoMIPS	: 125.00
Features	: half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x2
CPU part	: 0xc0f
CPU revision	: 1

processor	: 1
model name	: ARMv7 Processor rev 1 (v7l)
BogoMIPS	: 125.00
Features	: half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x2
CPU part	: 0xc0f
CPU revision	: 1

processor	: 2
model name	: ARMv7 Processor rev 1 (v7l)
BogoMIPS	: 125.00
Features	: half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x2
CPU part	: 0xc0f
CPU revision	: 1

processor	: 3
model name	: ARMv7 Processor rev 1 (v7l)
BogoMIPS	: 125.00
Features	: half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x2
CPU part	: 0xc0f
CPU revision	: 1

Hardware	: Generic DT based system
Revision	: 0000
Serial		: 0000000000000000
�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 1.13 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner i686 /target/i686-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 4 cpus...
Booted in 10 seconds
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 6
model name	: QEMU Virtual CPU version 2.5+
stepping	: 3
cpu MHz		: 2393.903
cache size	: 16384 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
initial apicid	: 0
fdiv_bug	: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 4
wp		: yes
flags		: fpu de pse tsc msr pae mce cx8 apic sep pge cmov mmx fxsr sse sse2 eagerfpu pni hypervisor
bugs		:
bogomips	: 4787.80
clflush size	: 32
cache_alignment	: 32
address sizes	: 36 bits physical, 32 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 6
model name	: QEMU Virtual CPU version 2.5+
stepping	: 3
cpu MHz		: 2393.903
cache size	: 16384 KB
physical id	: 1
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 1
initial apicid	: 1
fdiv_bug	: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 4
wp		: yes
flags		: fpu de pse tsc msr pae mce cx8 apic sep pge cmov mmx fxsr sse sse2 eagerfpu pni hypervisor
bugs		:
bogomips	: 0.15
clflush size	: 32
cache_alignment	: 32
address sizes	: 36 bits physical, 32 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 6
model name	: QEMU Virtual CPU version 2.5+
stepping	: 3
cpu MHz		: 2393.903
cache size	: 16384 KB
physical id	: 2
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 2
initial apicid	: 2
fdiv_bug	: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 4
wp		: yes
flags		: fpu de pse tsc msr pae mce cx8 apic sep pge cmov mmx fxsr sse sse2 eagerfpu pni hypervisor
bugs		:
bogomips	: 3.40
clflush size	: 32
cache_alignment	: 32
address sizes	: 36 bits physical, 32 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 6
model name	: QEMU Virtual CPU version 2.5+
stepping	: 3
cpu MHz		: 2393.903
cache size	: 16384 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 3
initial apicid	: 3
fdiv_bug	: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 4
wp		: yes
flags		: fpu de pse tsc msr pae mce cx8 apic sep pge cmov mmx fxsr sse sse2 eagerfpu pni hypervisor
bugs		:
bogomips	: 847.18
clflush size	: 32
cache_alignment	: 32
address sizes	: 36 bits physical, 32 bits virtual
power management:

�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 0.98 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner mips /target/mips-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 1 cpus...
Booted in 5 seconds
system type		: MIPS Malta
machine			: mti,malta
processor		: 0
cpu model		: MIPS 24Kc V0.0  FPU V0.0
BogoMIPS		: 746.49
wait instruction	: yes
microsecond timers	: yes
tlb_entries		: 16
extra interrupt vector	: yes
hardware watchpoint	: yes, count: 1, address/irw mask: [0x0ff8]
isa			: mips1 mips2 mips32r1 mips32r2
ASEs implemented	: mips16
shadow register sets	: 1
kscratch registers	: 0
package			: 0
core			: 0
VCED exceptions		: not available
VCEI exceptions		: not available

�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 0.95 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner mipsel /target/mipsel-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 1 cpus...
Booted in 5 seconds
system type		: MIPS Malta
machine			: mti,malta
processor		: 0
cpu model		: MIPS 24Kc V0.0  FPU V0.0
BogoMIPS		: 768.00
wait instruction	: yes
microsecond timers	: yes
tlb_entries		: 16
extra interrupt vector	: yes
hardware watchpoint	: yes, count: 1, address/irw mask: [0x0ff8]
isa			: mips1 mips2 mips32r1 mips32r2
ASEs implemented	: mips16
shadow register sets	: 1
kscratch registers	: 0
package			: 0
core			: 0
VCED exceptions		: not available
VCEI exceptions		: not available

�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 1.4 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner mips64el /target/mips64el-unknown-linux-gnuabi64/debug/xx`
Booting QEMU virtual machine with 1 cpus...
Booted in 5 seconds
system type		: MIPS Malta
machine			: mti,malta
processor		: 0
cpu model		: MIPS GENERIC QEMU V0.0  FPU V0.0
BogoMIPS		: 752.64
wait instruction	: yes
microsecond timers	: yes
tlb_entries		: 64
extra interrupt vector	: yes
hardware watchpoint	: yes, count: 1, address/irw mask: [0x0ff8]
isa			: mips1 mips2 mips3 mips4 mips5 mips32r1 mips32r2 mips64r1 mips64r2
ASEs implemented	: mips3d
shadow register sets	: 1
kscratch registers	: 0
package			: 0
core			: 0
VCED exceptions		: not available
VCEI exceptions		: not available

�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 0.91 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner powerpc /target/powerpc-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 1 cpus...
Booted in 14 seconds
processor	: 0
cpu		: 740/750
temperature 	: 34-94 C (uncalibrated)
clock		: 266.000000MHz
revision	: 3.1 (pvr 0008 0301)
bogomips	: 33.18
timebase	: 16594266
platform	: PowerMac
model		: Power Macintosh
machine		: Power Macintosh
motherboard	: AAPL,PowerMac G3 MacRISC
detected as	: 49 (PowerMac G3 (Silk))
pmac flags	: 00000000
pmac-generation	: OldWorld
Memory		: 1024 MB
�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 1.0 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner powerpc64 /target/powerpc64-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 4 cpus...
Booted in 29 seconds
processor	: 0
cpu		: POWER8 (architected), altivec supported
clock		: 1000.000000MHz
revision	: 2.0 (pvr 004d 0200)

processor	: 1
cpu		: POWER8 (architected), altivec supported
clock		: 1000.000000MHz
revision	: 2.0 (pvr 004d 0200)

processor	: 2
cpu		: POWER8 (architected), altivec supported
clock		: 1000.000000MHz
revision	: 2.0 (pvr 004d 0200)

processor	: 3
cpu		: POWER8 (architected), altivec supported
clock		: 1000.000000MHz
revision	: 2.0 (pvr 004d 0200)

timebase	: 512000000
platform	: pSeries
model		: IBM pSeries (emulated by qemu)
machine		: CHRP IBM pSeries (emulated by qemu)
MMU		: Hash
�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 1.6 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner powerpc64le /target/powerpc64le-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 4 cpus...
Booted in 31 seconds
processor	: 0
cpu		: POWER8 (architected), altivec supported
clock		: 1000.000000MHz
revision	: 2.0 (pvr 004d 0200)

processor	: 1
cpu		: POWER8 (architected), altivec supported
clock		: 1000.000000MHz
revision	: 2.0 (pvr 004d 0200)

processor	: 2
cpu		: POWER8 (architected), altivec supported
clock		: 1000.000000MHz
revision	: 2.0 (pvr 004d 0200)

processor	: 3
cpu		: POWER8 (architected), altivec supported
clock		: 1000.000000MHz
revision	: 2.0 (pvr 004d 0200)

timebase	: 512000000
platform	: pSeries
model		: IBM pSeries (emulated by qemu)
machine		: CHRP IBM pSeries (emulated by qemu)
�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 1.0 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner s390x /target/s390x-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 1 cpus...
Booted in 4 seconds
vendor_id       : IBM/S390
# processors    : 1
bogomips per cpu: 13370.00
max thread id   : 0
features	: esan3 zarch highgprs 
processor 0: version = 00,  identification = 000000,  machine = 2064
�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 0.96 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner sparc64 /target/sparc64-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 1 cpus...
Booted in 14 seconds
cpu		: TI UltraSparc IIi (Sabre)
fpu		: UltraSparc IIi integrated FPU
pmu		: ultra12
prom		: OBP 3.10.24 1999/01/01 01:01
type		: sun4u
ncpus probed	: 1
ncpus active	: 1
D$ parity tl1	: 0
I$ parity tl1	: 0
Cpu0ClkTck	: 0000000005f5e100
cpucaps		: flush,stbar,swap,muldiv,v9,mul32,div32,v8plus,vis
MMU Type	: Spitfire
MMU PGSZs	: 8K,64K,512K,4MB
�[m�[m�[32m�[1m   Compiling�[m xx v0.1.0 (file:///project)
�[m�[m�[32m�[1m    Finished�[m dev [unoptimized + debuginfo] target(s) in 1.13 secs
�[m�[m�[32m�[1m     Running�[m `/linux-runner x86_64 /target/x86_64-unknown-linux-gnu/debug/xx`
Booting QEMU virtual machine with 4 cpus...
Booted in 10 seconds
processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 6
model		: 6
model name	: QEMU Virtual CPU version 2.5+
stepping	: 3
cpu MHz		: 2393.926
cache size	: 512 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 13
wp		: yes
flags		: fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm nopl eagerfpu pni cx16 hypervisor lahf_lm svm 3dnowprefetch vmmcall
bugs		: fxsave_leak sysret_ss_attrs
bogomips	: 4787.85
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: AuthenticAMD
cpu family	: 6
model		: 6
model name	: QEMU Virtual CPU version 2.5+
stepping	: 3
cpu MHz		: 2393.926
cache size	: 512 KB
physical id	: 1
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 1
initial apicid	: 1
fpu		: yes
fpu_exception	: yes
cpuid level	: 13
wp		: yes
flags		: fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm nopl eagerfpu pni cx16 hypervisor lahf_lm svm 3dnowprefetch vmmcall
bugs		: fxsave_leak sysret_ss_attrs
bogomips	: 0.09
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: AuthenticAMD
cpu family	: 6
model		: 6
model name	: QEMU Virtual CPU version 2.5+
stepping	: 3
cpu MHz		: 2393.926
cache size	: 512 KB
physical id	: 2
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 13
wp		: yes
flags		: fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm nopl eagerfpu pni cx16 hypervisor lahf_lm svm 3dnowprefetch vmmcall
bugs		: fxsave_leak sysret_ss_attrs
bogomips	: 1.35
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: AuthenticAMD
cpu family	: 6
model		: 6
model name	: QEMU Virtual CPU version 2.5+
stepping	: 3
cpu MHz		: 2393.926
cache size	: 512 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 3
initial apicid	: 3
fpu		: yes
fpu_exception	: yes
cpuid level	: 13
wp		: yes
flags		: fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx lm nopl eagerfpu pni cx16 hypervisor lahf_lm svm 3dnowprefetch vmmcall
bugs		: fxsave_leak sysret_ss_attrs
bogomips	: 4950.45
TLB size	: 1024 4K pages
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

gnzlbg · 2017-12-06T15:43:33Z

I think that having a single CPU that is known to "work" is a good start. In the longer term it might be better if the user could specify their own (maybe from a list of CPUs that are known to work?).

japaric

Will r+ after #153 lands

Dylan-DPC-zz · 2018-10-13T22:02:18Z

@malbarbo need to resolve conflicts with this. next in line

cargo run works, but cargo test fails... qemu or rust bug?

cargo test fails, but cargo run works. qemu or rust bug?

Remove the workaround of copying files before execute

malbarbo · 2018-10-16T19:43:44Z

Pushed fixes for the two failing targets.

Dylan-DPC-zz · 2018-10-16T19:44:21Z

bors: try

bors · 2018-10-16T19:44:22Z

try

Not awaiting review

bors · 2018-10-16T19:48:02Z

try

Build failed

continuous-integration/travis-ci/push

Dylan-DPC-zz · 2018-10-16T19:48:42Z

bors: try

malbarbo · 2018-10-16T20:58:17Z

Spurious failure for sparc64 https://travis-ci.org/rust-embedded/cross/jobs/442351783#L9340

Dylan-DPC-zz · 2018-10-16T21:57:40Z

bors: stop

Dylan-DPC-zz · 2018-10-16T21:58:48Z

bors: r+

bors · 2018-10-16T21:58:49Z

👎 Rejected by too few approved reviews

Dylan-DPC-zz · 2018-10-16T21:58:53Z

bors: r-

Dylan-DPC-zz · 2018-10-16T21:58:59Z

bors: try

bors · 2018-10-16T21:59:00Z

try

Not awaiting review

bors · 2018-10-16T22:21:35Z

try

Build failed

continuous-integration/travis-ci/push

Dylan-DPC-zz · 2018-10-16T22:29:54Z

bors: try

bors · 2018-10-17T00:43:08Z

try

Build succeeded

continuous-integration/travis-ci/push

Dylan-DPC-zz · 2018-10-17T15:29:38Z

bors: r+

166: Add qemu-system support for more targets r=Dylan-DPC a=malbarbo Add qemu-system support for the following targets: - aarch64-unknown-linux-gnu - armv7-unknown-linux-gnueabihf - i686-unknown-linux-gnu - mips-unknown-linux-gnu - mipsel-unknown-linux-gnu - mips64el-unknown-linux-gnuabi64 - powerpc-unknown-linux-gnu - powerpc64-unknown-linux-gnu - powerpc64le-unknown-linux-gnu - s390x-unknown-linux-gnu - sparc64-unknown-linux-gnu - x86_64-unknown-linux-gnu Running `cross test` fails for `s390x-unknown-linux-gnu` and `sparc64-unknown-linux-gnu`, but `cargo run` works. This maybe be a bug in qemu or rustc. Debian does not have a port for `mips64-unknown-linux-gnuabi64`. Support for arm targets can be add later, but I think a custom kernel will be need. musl targets can get qemu-system support latter. Co-authored-by: Marco A L Barbosa <[email protected]>

bors · 2018-10-17T18:44:39Z

Timed out

Dylan-DPC-zz · 2018-10-17T19:22:44Z

bors: r+

166: Add qemu-system support for more targets r=Dylan-DPC a=malbarbo Add qemu-system support for the following targets: - aarch64-unknown-linux-gnu - armv7-unknown-linux-gnueabihf - i686-unknown-linux-gnu - mips-unknown-linux-gnu - mipsel-unknown-linux-gnu - mips64el-unknown-linux-gnuabi64 - powerpc-unknown-linux-gnu - powerpc64-unknown-linux-gnu - powerpc64le-unknown-linux-gnu - s390x-unknown-linux-gnu - sparc64-unknown-linux-gnu - x86_64-unknown-linux-gnu Running `cross test` fails for `s390x-unknown-linux-gnu` and `sparc64-unknown-linux-gnu`, but `cargo run` works. This maybe be a bug in qemu or rustc. Debian does not have a port for `mips64-unknown-linux-gnuabi64`. Support for arm targets can be add later, but I think a custom kernel will be need. musl targets can get qemu-system support latter. Co-authored-by: Marco A L Barbosa <[email protected]>

bors · 2018-10-18T05:37:27Z

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Dylan-DPC-zz · 2018-10-18T17:33:27Z

bors: r+ p=10

166: Add qemu-system support for more targets r=Dylan-DPC a=malbarbo Add qemu-system support for the following targets: - aarch64-unknown-linux-gnu - armv7-unknown-linux-gnueabihf - i686-unknown-linux-gnu - mips-unknown-linux-gnu - mipsel-unknown-linux-gnu - mips64el-unknown-linux-gnuabi64 - powerpc-unknown-linux-gnu - powerpc64-unknown-linux-gnu - powerpc64le-unknown-linux-gnu - s390x-unknown-linux-gnu - sparc64-unknown-linux-gnu - x86_64-unknown-linux-gnu Running `cross test` fails for `s390x-unknown-linux-gnu` and `sparc64-unknown-linux-gnu`, but `cargo run` works. This maybe be a bug in qemu or rustc. Debian does not have a port for `mips64-unknown-linux-gnuabi64`. Support for arm targets can be add later, but I think a custom kernel will be need. musl targets can get qemu-system support latter. Co-authored-by: Marco A L Barbosa <[email protected]>

bors · 2018-10-18T19:43:49Z

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malbarbo mentioned this pull request Dec 3, 2017

Add support to use qemu-system to run linux aarch64 binaries #153

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gnzlbg mentioned this pull request Dec 11, 2017

CI Full QEMU emulation of ARM (and CI of missing architectures) rust-lang/stdarch#176

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japaric previously approved these changes Mar 10, 2018

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japaric mentioned this pull request Mar 14, 2018

Looking for maintainers for the Cross and Trust projects #183

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malbarbo force-pushed the more-qemu-system branch from 84a003d to 7c5de7d Compare March 20, 2018 19:47

malbarbo force-pushed the more-qemu-system branch from 4d7b9a3 to 302a4e4 Compare June 29, 2018 14:11

Dylan-DPC-zz added the blocked label Oct 8, 2018

malbarbo added 18 commits October 16, 2018 11:25

Add qemu-system for armv7-unknown-linux-gnueabihf

a35c441

Add qemu-{user,system} for i686-unknown-linux-gnu

4158251

Add qemu-system for {mips,mipsel}-unknown-linux-gnu

d15c941

Add qemu-system for mips64el-unknown-linux-gnuabi64

7710561

Add qemu-system for powerpc64le-unknown-linux-gnu

f1c1a64

Add qemu-system for s390x-unknown-linux-gnu

e9d7298

cargo run works, but cargo test fails... qemu or rust bug?

Add qemu-{user,system} for x86_64-unknown-linux-gnu

de9c6e2

Add qemu-system for powerpc64-unknown-linux-gnu

8a45c95

Add qemu-system for sparc64-unknown-linux-gnu

bb540e0

cargo test fails, but cargo run works. qemu or rust bug?

Add qemu-system for powerpc-unknown-linux-gnu

0c048e7

Use 9p2000.u protocol in qemu-system

6895fc0

Remove the workaround of copying files before execute

Print the boot time of qemu-system using $SECONDS

c6e54a2

Fix qemu-system for armv7, powerpc and x86_64

4f98b4d

Create /tmp in qemu system linux images

355d608

Update spach64 kernel version

3aa6e6d

Use qarch in QEMU_CMD

7cf59f3

Update sparc64 and powerpc64 kernel

c416c22

Only limit the cpu number for aarch64

cec4fd5

malbarbo dismissed japaric’s stale review via cec4fd5 October 16, 2018 14:45

malbarbo force-pushed the more-qemu-system branch from 302a4e4 to cec4fd5 Compare October 16, 2018 14:45

bors bot added a commit that referenced this pull request Oct 16, 2018

Try #166:

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bors bot added a commit that referenced this pull request Oct 16, 2018

Try #166:

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Dylan-DPC-zz approved these changes Oct 17, 2018

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bors bot merged commit 831f073 into cross-rs:master Oct 18, 2018

malbarbo mentioned this pull request Sep 4, 2019

Release 0.1.15 #302

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Add qemu-system support for more targets #166

Add qemu-system support for more targets #166

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malbarbo commented Dec 3, 2017 •

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