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Nooby questio - getting hello world out of a headless vm

DM
David Mason
Wed, Sep 14, 2022 6:16 PM

Hi,

I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried,

I have a hello.st

Transcript show: 'hello world!';cr.
"(Smalltalk at: #Transcript) show: 'hello world!';cr."

and run-test:

#! /bin/sh

Run it with a headless Pharo:

DIR=~/git/pharo-project/stackVM/build
VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo
#IMAGE=$DIR/dist/pharo-vm/resources/img.image
IMAGE=img.image
ls -l $VM $IMAGE
grep . "$@" /dev/null
set -x
$VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit

and I get:
: Sep14 ; date;./run-test hello.st ;date
Wed 14 Sep 2022 14:09:17 EDT
-rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
-rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image
hello.st:Transcript show: 'hello world!';cr.
hello.st:"(Smalltalk at: #Transcript) show: 'hello world!';cr."

  • /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st --save --quit
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit
    [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8
    [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000
    [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin

and 40 minutes later it exits having been kill -9’ed

Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything.

If it reliably exited, I could experiment, but I have no idea what’s happening.

Help! (and Thanks in advance)

../Dave

Hi, I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried, I have a hello.st ----- Transcript show: 'hello world!';cr. "(Smalltalk at: #Transcript) show: 'hello world!';cr." ----- and run-test: ----- #! /bin/sh # # Run it with a headless Pharo: # DIR=~/git/pharo-project/stackVM/build VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo #IMAGE=$DIR/dist/pharo-vm/resources/img.image IMAGE=img.image ls -l $VM $IMAGE grep . "$@" /dev/null set -x $VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit ----- and I get: : Sep14 ; date;./run-test hello.st ;date Wed 14 Sep 2022 14:09:17 EDT -rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image hello.st:Transcript show: 'hello world!';cr. hello.st:"(Smalltalk at: #Transcript) show: 'hello world!';cr." + /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st --save --quit [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]: [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4 [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]: [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4 [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8 [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8 [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8 [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8 [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8 [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4 [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8 [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000 [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000 [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin and 40 minutes later it exits having been kill -9’ed Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything. If it reliably exited, I could experiment, but I have no idea what’s happening. Help! (and Thanks in advance) ../Dave
GP
Guillermo Polito
Thu, Sep 15, 2022 12:53 PM

Hi Dave,

a couple of quick hints that could lead us to a solution:

  • what image are you running on top? what version?
  • is the image source file close to the image/VM?
  • if the process seems frozen, you can send it the SIGUSR1 signal so it dumps a log of the execution
    kill -SIGUSR1 pid

That dumps

  • the native stack
  • the smalltalk stacks

That would show you quickly where the problem is, very probably there is an infinite recursion in pharo code.

G

El 14 sept 2022, a las 20:16, David Mason dmason@ryerson.ca escribió:

Hi,

I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm https://github.com/pharo-project/pharo-vm to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried,

I have a hello.st

Transcript show: 'hello world!';cr.
"(Smalltalk at: #Transcript) show: 'hello world!';cr."

and run-test:

#! /bin/sh

Run it with a headless Pharo:

DIR=~/git/pharo-project/stackVM/build
VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo
#IMAGE=$DIR/dist/pharo-vm/resources/img.image
IMAGE=img.image
ls -l $VM $IMAGE
grep . "$@" /dev/null
set -x
$VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit

and I get:
: Sep14 ; date;./run-test hello.st http://hello.st/ ;date
Wed 14 Sep 2022 14:09:17 EDT
-rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
-rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image
hello.st http://hello.st/:Transcript show: 'hello world!';cr.
hello.st http://hello.st/:"(Smalltalk at: #Transcript) show: 'hello world!';cr."

  • /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st http://hello.st/ --save --quit
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st http://hello.st/
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit
    [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8
    [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000
    [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin

and 40 minutes later it exits having been kill -9’ed

Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything.

If it reliably exited, I could experiment, but I have no idea what’s happening.

Help! (and Thanks in advance)

../Dave

Pharo-vm mailing list -- pharo-vm@lists.pharo.org
To unsubscribe send an email to pharo-vm-leave@lists.pharo.org

Hi Dave, a couple of quick hints that could lead us to a solution: - what image are you running on top? what version? - is the image source file close to the image/VM? - if the process seems frozen, you can send it the SIGUSR1 signal so it dumps a log of the execution kill -SIGUSR1 pid That dumps - the native stack - the smalltalk stacks That would show you quickly where the problem is, very probably there is an infinite recursion in pharo code. G > El 14 sept 2022, a las 20:16, David Mason <dmason@ryerson.ca> escribió: > > Hi, > > I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm <https://github.com/pharo-project/pharo-vm> to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried, > > I have a hello.st > ----- > Transcript show: 'hello world!';cr. > "(Smalltalk at: #Transcript) show: 'hello world!';cr." > ----- > and run-test: > ----- > #! /bin/sh > # > # Run it with a headless Pharo: > # > DIR=~/git/pharo-project/stackVM/build > VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo > #IMAGE=$DIR/dist/pharo-vm/resources/img.image > IMAGE=img.image > ls -l $VM $IMAGE > grep . "$@" /dev/null > set -x > $VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit > ----- > > and I get: > : Sep14 ; date;./run-test hello.st <http://hello.st/> ;date > Wed 14 Sep 2022 14:09:17 EDT > -rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo > -rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image > hello.st <http://hello.st/>:Transcript show: 'hello world!';cr. > hello.st <http://hello.st/>:"(Smalltalk at: #Transcript) show: 'hello world!';cr." > + /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st <http://hello.st/> --save --quit > [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image > [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no > [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]: > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4 > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]: > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st <http://hello.st/> > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit > [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8 > [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread > [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000 > [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000 > [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin > > and 40 minutes later it exits having been kill -9’ed > > Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything. > > If it reliably exited, I could experiment, but I have no idea what’s happening. > > Help! (and Thanks in advance) > > ../Dave > _______________________________________________ > Pharo-vm mailing list -- pharo-vm@lists.pharo.org > To unsubscribe send an email to pharo-vm-leave@lists.pharo.org
DM
David Mason
Thu, Sep 15, 2022 1:19 PM

Hi Guille,

I’m just trying to run the img.image that comes with the pharo-project install.

All I want at this stage is to execute Transcript show: “hello world”;cr. (and have that show on std-out or std-err) and exit.

../Dave
On Sep 15, 2022, 8:53 AM -0400, Guillermo Polito guillermopolito@gmail.com, wrote:

Hi Dave,

a couple of quick hints that could lead us to a solution:

  • what image are you running on top? what version?
  • is the image source file close to the image/VM?
  • if the process seems frozen, you can send it the SIGUSR1 signal so it dumps a log of the execution
       kill -SIGUSR1 pid

That dumps
 - the native stack
 - the smalltalk stacks

That would show you quickly where the problem is, very probably there is an infinite recursion in pharo code.

G

El 14 sept 2022, a las 20:16, David Mason dmason@ryerson.ca escribió:

Hi,

I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried,

I have a hello.st

Transcript show: 'hello world!';cr.
"(Smalltalk at: #Transcript) show: 'hello world!';cr."

and run-test:

#! /bin/sh

Run it with a headless Pharo:

DIR=~/git/pharo-project/stackVM/build
VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo
#IMAGE=$DIR/dist/pharo-vm/resources/img.image
IMAGE=img.image
ls -l $VM $IMAGE
grep . "$@" /dev/null
set -x
$VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit

and I get:
: Sep14 ; date;./run-test hello.st ;date
Wed 14 Sep 2022 14:09:17 EDT
-rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
-rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image
hello.st:Transcript show: 'hello world!';cr.
hello.st:"(Smalltalk at: #Transcript) show: 'hello world!';cr."

  • /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st --save --quit
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit
    [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8
    [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000
    [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin

and 40 minutes later it exits having been kill -9’ed

Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything.

If it reliably exited, I could experiment, but I have no idea what’s happening.

Help! (and Thanks in advance)

../Dave

Pharo-vm mailing list -- pharo-vm@lists.pharo.org
To unsubscribe send an email to pharo-vm-leave@lists.pharo.org

Hi Guille, I’m just trying to run the img.image that comes with the pharo-project install. All I want at this stage is to execute `Transcript show: “hello world”;cr.` (and have that show on std-out or std-err) and exit. ../Dave On Sep 15, 2022, 8:53 AM -0400, Guillermo Polito <guillermopolito@gmail.com>, wrote: > Hi Dave, > > a couple of quick hints that could lead us to a solution: > > - what image are you running on top? what version? > - is the image source file close to the image/VM? > - if the process seems frozen, you can send it the SIGUSR1 signal so it dumps a log of the execution >    kill -SIGUSR1 pid > > That dumps >  - the native stack >  - the smalltalk stacks > > That would show you quickly where the problem is, very probably there is an infinite recursion in pharo code. > > G > > > El 14 sept 2022, a las 20:16, David Mason <dmason@ryerson.ca> escribió: > > > > Hi, > > > > I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried, > > > > I have a hello.st > > ----- > > Transcript show: 'hello world!';cr. > > "(Smalltalk at: #Transcript) show: 'hello world!';cr." > > ----- > > and run-test: > > ----- > > #! /bin/sh > > # > > # Run it with a headless Pharo: > > # > > DIR=~/git/pharo-project/stackVM/build > > VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo > > #IMAGE=$DIR/dist/pharo-vm/resources/img.image > > IMAGE=img.image > > ls -l $VM $IMAGE > > grep . "$@" /dev/null > > set -x > > $VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit > > ----- > > > > and I get: > > : Sep14 ; date;./run-test hello.st ;date > > Wed 14 Sep 2022 14:09:17 EDT > > -rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo > > -rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image > > hello.st:Transcript show: 'hello world!';cr. > > hello.st:"(Smalltalk at: #Transcript) show: 'hello world!';cr." > > + /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st --save --quit > > [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image > > [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no > > [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]: > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4 > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]: > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit > > [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4 > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8 > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8 > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8 > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8 > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8 > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4 > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8 > > [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread > > [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000 > > [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000 > > [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin > > > > and 40 minutes later it exits having been kill -9’ed > > > > Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything. > > > > If it reliably exited, I could experiment, but I have no idea what’s happening. > > > > Help! (and Thanks in advance) > > > > ../Dave > > _______________________________________________ > > Pharo-vm mailing list -- pharo-vm@lists.pharo.org > > To unsubscribe send an email to pharo-vm-leave@lists.pharo.org >
GP
Guillermo Polito
Thu, Sep 15, 2022 1:40 PM

Sure, but I’d need a bit more of information from your side, because from my side, I just compiled latest version and did:

Compile VM

$ git clone … repo
$ cmake -B vmbuild -S repo
$ cmake —build vmbuild —target install

#Download a pharo 10 image
$ wget -O- https://get.pharo.org/100 | bash

#Create your script

$ tee -a hello.st << EOF
Transcript show: 'hello world!!';cr.
EOF

$ ./build/build/dist/Pharo.app/Contents/MacOS/Pharo Pharo.image st hello.st --save --quit
hello world!

G

El 15 sept 2022, a las 15:19, David Mason dmason@ryerson.ca escribió:

Hi Guille,

I’m just trying to run the img.image that comes with the pharo-project install.

All I want at this stage is to execute Transcript show: “hello world”;cr. (and have that show on std-out or std-err) and exit.

../Dave
On Sep 15, 2022, 8:53 AM -0400, Guillermo Polito guillermopolito@gmail.com, wrote:

Hi Dave,

a couple of quick hints that could lead us to a solution:

  • what image are you running on top? what version?
  • is the image source file close to the image/VM?
  • if the process seems frozen, you can send it the SIGUSR1 signal so it dumps a log of the execution
    kill -SIGUSR1 pid

That dumps

  • the native stack
  • the smalltalk stacks

That would show you quickly where the problem is, very probably there is an infinite recursion in pharo code.

G

El 14 sept 2022, a las 20:16, David Mason <dmason@ryerson.ca mailto:dmason@ryerson.ca> escribió:

Hi,

I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm https://github.com/pharo-project/pharo-vm to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried,

I have a hello.st http://hello.st/

Transcript show: 'hello world!';cr.
"(Smalltalk at: #Transcript) show: 'hello world!';cr."

and run-test:

#! /bin/sh

Run it with a headless Pharo:

DIR=~/git/pharo-project/stackVM/build
VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo
#IMAGE=$DIR/dist/pharo-vm/resources/img.image
IMAGE=img.image
ls -l $VM $IMAGE
grep . "$@" /dev/null
set -x
$VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit

and I get:
: Sep14 ; date;./run-test hello.st http://hello.st/ ;date
Wed 14 Sep 2022 14:09:17 EDT
-rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
-rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image
hello.st http://hello.st/:Transcript show: 'hello world!';cr.
hello.st http://hello.st/:"(Smalltalk at: #Transcript) show: 'hello world!';cr."

  • /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st http://hello.st/ --save --quit
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st http://hello.st/
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit
    [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8
    [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000
    [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin

and 40 minutes later it exits having been kill -9’ed

Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything.

If it reliably exited, I could experiment, but I have no idea what’s happening.

Help! (and Thanks in advance)

../Dave

Pharo-vm mailing list -- pharo-vm@lists.pharo.org mailto:pharo-vm@lists.pharo.org
To unsubscribe send an email to pharo-vm-leave@lists.pharo.org mailto:pharo-vm-leave@lists.pharo.org

Sure, but I’d need a bit more of information from your side, because from my side, I just compiled latest version and did: # Compile VM $ git clone … repo $ cmake -B vmbuild -S repo $ cmake —build vmbuild —target install #Download a pharo 10 image $ wget -O- https://get.pharo.org/100 | bash #Create your script $ tee -a hello.st << EOF Transcript show: 'hello world!!';cr. EOF $ ./build/build/dist/Pharo.app/Contents/MacOS/Pharo Pharo.image st hello.st --save --quit hello world! G > El 15 sept 2022, a las 15:19, David Mason <dmason@ryerson.ca> escribió: > > Hi Guille, > > I’m just trying to run the img.image that comes with the pharo-project install. > > All I want at this stage is to execute `Transcript show: “hello world”;cr.` (and have that show on std-out or std-err) and exit. > > ../Dave > On Sep 15, 2022, 8:53 AM -0400, Guillermo Polito <guillermopolito@gmail.com>, wrote: >> Hi Dave, >> >> a couple of quick hints that could lead us to a solution: >> >> - what image are you running on top? what version? >> - is the image source file close to the image/VM? >> - if the process seems frozen, you can send it the SIGUSR1 signal so it dumps a log of the execution >> kill -SIGUSR1 pid >> >> That dumps >> - the native stack >> - the smalltalk stacks >> >> That would show you quickly where the problem is, very probably there is an infinite recursion in pharo code. >> >> G >> >>> El 14 sept 2022, a las 20:16, David Mason <dmason@ryerson.ca <mailto:dmason@ryerson.ca>> escribió: >>> >>> Hi, >>> >>> I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm <https://github.com/pharo-project/pharo-vm> to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried, >>> >>> I have a hello.st <http://hello.st/> >>> ----- >>> Transcript show: 'hello world!';cr. >>> "(Smalltalk at: #Transcript) show: 'hello world!';cr." >>> ----- >>> and run-test: >>> ----- >>> #! /bin/sh >>> # >>> # Run it with a headless Pharo: >>> # >>> DIR=~/git/pharo-project/stackVM/build >>> VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo >>> #IMAGE=$DIR/dist/pharo-vm/resources/img.image >>> IMAGE=img.image >>> ls -l $VM $IMAGE >>> grep . "$@" /dev/null >>> set -x >>> $VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit >>> ----- >>> >>> and I get: >>> : Sep14 ; date;./run-test hello.st <http://hello.st/> ;date >>> Wed 14 Sep 2022 14:09:17 EDT >>> -rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo >>> -rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image >>> hello.st <http://hello.st/>:Transcript show: 'hello world!';cr. >>> hello.st <http://hello.st/>:"(Smalltalk at: #Transcript) show: 'hello world!';cr." >>> + /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st <http://hello.st/> --save --quit >>> [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image >>> [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no >>> [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]: >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4 >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]: >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st <http://hello.st/> >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save >>> [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit >>> [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image >>> [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing >>> [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4 >>> [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8 >>> [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8 >>> [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8 >>> [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8 >>> [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8 >>> [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4 >>> [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8 >>> [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread >>> [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000 >>> [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000 >>> [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin >>> >>> and 40 minutes later it exits having been kill -9’ed >>> >>> Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything. >>> >>> If it reliably exited, I could experiment, but I have no idea what’s happening. >>> >>> Help! (and Thanks in advance) >>> >>> ../Dave >>> _______________________________________________ >>> Pharo-vm mailing list -- pharo-vm@lists.pharo.org <mailto:pharo-vm@lists.pharo.org> >>> To unsubscribe send an email to pharo-vm-leave@lists.pharo.org <mailto:pharo-vm-leave@lists.pharo.org> >>
DM
David Mason
Thu, Sep 15, 2022 2:19 PM

Thanks! That worked.

I guess the build/dist/pharo-vm/resources/img.image - which I thought would be a minimal functional image - isn’t. I was trying to get the startup .st code working first, and didn’t try any other image.

I get a bunch of stderr log messages about
 Cannot locate any of #('libgit2.1.4.4.dylib' 'libgit2.1.0.1.dylib' 'libgit2.1.0.0.dylib' 'libgit2.0.25.1.dylib'). Please check if it installed on your system

but I can ignore those easily enough.

Thanks, now I can get to my experiment.

../Dave
On Sep 15, 2022, 9:40 AM -0400, Guillermo Polito guillermopolito@gmail.com, wrote:

Sure, but I’d need a bit more of information from your side, because from my side, I just compiled latest version and did:

Compile VM

$ git clone … repo
$ cmake -B vmbuild -S repo
$ cmake —build vmbuild —target install

#Download a pharo 10 image
$ wget -O- https://get.pharo.org/100 | bash

#Create your script

$ tee -a hello.st << EOF
Transcript show: 'hello world!!';cr.
EOF

$ ./build/build/dist/Pharo.app/Contents/MacOS/Pharo Pharo.image st hello.st --save --quit
hello world!

G

El 15 sept 2022, a las 15:19, David Mason dmason@ryerson.ca escribió:

Hi Guille,

I’m just trying to run the img.image that comes with the pharo-project install.

All I want at this stage is to execute Transcript show: “hello world”;cr. (and have that show on std-out or std-err) and exit.

../Dave
On Sep 15, 2022, 8:53 AM -0400, Guillermo Polito guillermopolito@gmail.com, wrote:

Hi Dave,

a couple of quick hints that could lead us to a solution:

  • what image are you running on top? what version?
  • is the image source file close to the image/VM?
  • if the process seems frozen, you can send it the SIGUSR1 signal so it dumps a log of the execution
       kill -SIGUSR1 pid

That dumps
 - the native stack
 - the smalltalk stacks

That would show you quickly where the problem is, very probably there is an infinite recursion in pharo code.

G

El 14 sept 2022, a las 20:16, David Mason dmason@ryerson.ca escribió:

Hi,

I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried,

I have a hello.st

Transcript show: 'hello world!';cr.
"(Smalltalk at: #Transcript) show: 'hello world!';cr."

and run-test:

#! /bin/sh

Run it with a headless Pharo:

DIR=~/git/pharo-project/stackVM/build
VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo
#IMAGE=$DIR/dist/pharo-vm/resources/img.image
IMAGE=img.image
ls -l $VM $IMAGE
grep . "$@" /dev/null
set -x
$VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit

and I get:
: Sep14 ; date;./run-test hello.st ;date
Wed 14 Sep 2022 14:09:17 EDT
-rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
-rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image
hello.st:Transcript show: 'hello world!';cr.
hello.st:"(Smalltalk at: #Transcript) show: 'hello world!';cr."

  • /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st --save --quit
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]:
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save
    [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit
    [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4
    [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8
    [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000
    [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000
    [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin

and 40 minutes later it exits having been kill -9’ed

Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything.

If it reliably exited, I could experiment, but I have no idea what’s happening.

Help! (and Thanks in advance)

../Dave

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Thanks! That worked. I guess the build/dist/pharo-vm/resources/img.image - which I thought would be a minimal functional image - isn’t. I was trying to get the startup .st code working first, and didn’t try any other image. I get a bunch of stderr log messages about  Cannot locate any of #('libgit2.1.4.4.dylib' 'libgit2.1.0.1.dylib' 'libgit2.1.0.0.dylib' 'libgit2.0.25.1.dylib'). Please check if it installed on your system but I can ignore those easily enough. Thanks, now I can get to my experiment. ../Dave On Sep 15, 2022, 9:40 AM -0400, Guillermo Polito <guillermopolito@gmail.com>, wrote: > Sure, but I’d need a bit more of information from your side, because from my side, I just compiled latest version and did: > > # Compile VM > $ git clone … repo > $ cmake -B vmbuild -S repo > $ cmake —build vmbuild —target install > > #Download a pharo 10 image > $ wget -O- https://get.pharo.org/100 | bash > > #Create your script > > $ tee -a hello.st << EOF > Transcript show: 'hello world!!';cr. > EOF > > $ ./build/build/dist/Pharo.app/Contents/MacOS/Pharo Pharo.image st hello.st --save --quit > hello world! > > G > > > El 15 sept 2022, a las 15:19, David Mason <dmason@ryerson.ca> escribió: > > > > Hi Guille, > > > > I’m just trying to run the img.image that comes with the pharo-project install. > > > > All I want at this stage is to execute `Transcript show: “hello world”;cr.` (and have that show on std-out or std-err) and exit. > > > > ../Dave > > On Sep 15, 2022, 8:53 AM -0400, Guillermo Polito <guillermopolito@gmail.com>, wrote: > > > Hi Dave, > > > > > > a couple of quick hints that could lead us to a solution: > > > > > > - what image are you running on top? what version? > > > - is the image source file close to the image/VM? > > > - if the process seems frozen, you can send it the SIGUSR1 signal so it dumps a log of the execution > > >    kill -SIGUSR1 pid > > > > > > That dumps > > >  - the native stack > > >  - the smalltalk stacks > > > > > > That would show you quickly where the problem is, very probably there is an infinite recursion in pharo code. > > > > > > G > > > > > > > El 14 sept 2022, a las 20:16, David Mason <dmason@ryerson.ca> escribió: > > > > > > > > Hi, > > > > > > > > I’ve built a stackVM straight out of the box from the instructions at https://github.com/pharo-project/pharo-vm to run some experiments. So I’m trying for a simple Hello world on stdout/stderr. I assumed on headless Transcript would go to some useful place, so I tried, > > > > > > > > I have a hello.st > > > > ----- > > > > Transcript show: 'hello world!';cr. > > > > "(Smalltalk at: #Transcript) show: 'hello world!';cr." > > > > ----- > > > > and run-test: > > > > ----- > > > > #! /bin/sh > > > > # > > > > # Run it with a headless Pharo: > > > > # > > > > DIR=~/git/pharo-project/stackVM/build > > > > VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo > > > > #IMAGE=$DIR/dist/pharo-vm/resources/img.image > > > > IMAGE=img.image > > > > ls -l $VM $IMAGE > > > > grep . "$@" /dev/null > > > > set -x > > > > $VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit > > > > ----- > > > > > > > > and I get: > > > > : Sep14 ; date;./run-test hello.st ;date > > > > Wed 14 Sep 2022 14:09:17 EDT > > > > -rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo > > > > -rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image > > > > hello.st:Transcript show: 'hello world!';cr. > > > > hello.st:"(Smalltalk at: #Transcript) show: 'hello world!';cr." > > > > + /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo -vm-display-null -headless --logLevel=4 img.image hello.st --save --quit > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:341):Image file name: img.image > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:342):Is default Image: no > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameters (src/parameters/parameters.c:343):Is interactive session: no > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):vmParameters [count = 5]: > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -vm-display-null > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): -headless > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --logLevel=4 > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --headless > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:331):imageParameters [count = 3]: > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): hello.st > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --save > > > > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector (src/parameters/parameters.c:334): --quit > > > > [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:113):Opening Image: img.image > > > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing > > > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:137):sizeof(int): 4 > > > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:138):sizeof(long): 8 > > > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:139):sizeof(long long): 8 > > > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:140):sizeof(void*): 8 > > > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:141):sizeof(sqInt): 8 > > > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:142):sizeof(sqLong): 8 > > > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:143):sizeof(float): 4 > > > > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters (src/client.c:144):sizeof(double): 8 > > > > [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running VM on main thread > > > > [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:139):Trying to load the image in 0x804000 > > > > [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory (src/memoryUnix.c:181):Loading the image in 0x106fa4000 > > > > [WARN ] 2022-09-14 14:09:17.000 ioLoadModule (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin > > > > > > > > and 40 minutes later it exits having been kill -9’ed > > > > > > > > Once, it exited quickly, but I have no idea what was different that time. Also —save does seem to do anything. > > > > > > > > If it reliably exited, I could experiment, but I have no idea what’s happening. > > > > > > > > Help! (and Thanks in advance) > > > > > > > > ../Dave > > > > _______________________________________________ > > > > Pharo-vm mailing list -- pharo-vm@lists.pharo.org > > > > To unsubscribe send an email to pharo-vm-leave@lists.pharo.org > > > > > _______________________________________________ > Pharo-vm mailing list -- pharo-vm@lists.pharo.org > To unsubscribe send an email to pharo-vm-leave@lists.pharo.org
LF
Luc Fabresse
Fri, Sep 16, 2022 8:26 AM

Hi Dave,

I have no clue what this small (204K) file
build/dist/pharo-vm/resources/img.image is.
Anyone knows?

Regarding you libgit issue, I guess this is because
build/dist/lib/libgit2.so.1.4.4 is not there.
On my side, if I use (as Guille wrote):
$ cmake --build vmbuild --target install

external libs are there.
I agree that "install" is confusing here or I misunderstood.

Luc

Le jeu. 15 sept. 2022 à 16:27, David Mason dmason@ryerson.ca a écrit :

Thanks! That worked.

I guess the build/dist/pharo-vm/resources/img.image - which I thought
would be a minimal functional image - isn’t. I was trying to get the
startup .st code working first, and didn’t try any other image.

I get a bunch of stderr log messages about
Cannot locate any of #('libgit2.1.4.4.dylib' 'libgit2.1.0.1.dylib'
'libgit2.1.0.0.dylib' 'libgit2.0.25.1.dylib'). Please check if it installed
on your system

but I can ignore those easily enough.

Thanks, now I can get to my experiment.

../Dave
On Sep 15, 2022, 9:40 AM -0400, Guillermo Polito <
guillermopolito@gmail.com>, wrote:

Sure, but I’d need a bit more of information from your side, because from
my side, I just compiled latest version and did:

Compile VM

$ git clone … repo
$ cmake -B vmbuild -S repo
$ cmake —build vmbuild —target install

#Download a pharo 10 image
$ wget -O- https://get.pharo.org/100 | bash

#Create your script

$ tee -a hello.st << EOF
Transcript show: 'hello world!!';cr.
EOF

$ ./build/build/dist/Pharo.app/Contents/MacOS/Pharo Pharo.image st
hello.st --save --quit
hello world!

G

El 15 sept 2022, a las 15:19, David Mason dmason@ryerson.ca escribió:

Hi Guille,

I’m just trying to run the img.image that comes with the pharo-project
install.

All I want at this stage is to execute Transcript show: “hello world”;cr. (and have that show on std-out or std-err) and exit.

../Dave
On Sep 15, 2022, 8:53 AM -0400, Guillermo Polito <
guillermopolito@gmail.com>, wrote:

Hi Dave,

a couple of quick hints that could lead us to a solution:

  • what image are you running on top? what version?
  • is the image source file close to the image/VM?
  • if the process seems frozen, you can send it the SIGUSR1 signal so it
    dumps a log of the execution
    kill -SIGUSR1 pid

That dumps

  • the native stack
  • the smalltalk stacks

That would show you quickly where the problem is, very probably there is
an infinite recursion in pharo code.

G

El 14 sept 2022, a las 20:16, David Mason dmason@ryerson.ca escribió:

Hi,

I’ve built a stackVM straight out of the box from the instructions at
https://github.com/pharo-project/pharo-vm to run some experiments. So I’m
trying for a simple Hello world on stdout/stderr. I assumed on headless
Transcript would go to some useful place, so I tried,

I have a hello.st

Transcript show: 'hello world!';cr.
"(Smalltalk at: #Transcript) show: 'hello world!';cr."

and run-test:

#! /bin/sh

Run it with a headless Pharo:

DIR=~/git/pharo-project/stackVM/build
VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo
#IMAGE=$DIR/dist/pharo-vm/resources/img.image
IMAGE=img.image
ls -l $VM $IMAGE
grep . "$@" /dev/null
set -x
$VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit

and I get:
: Sep14 ; date;./run-test hello.st ;date
Wed 14 Sep 2022 14:09:17 EDT
-rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08
/Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
-rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image
hello.st:Transcript show: 'hello world!';cr.
hello.st:"(Smalltalk at: #Transcript) show: 'hello world!';cr."
+
/Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
-vm-display-null -headless --logLevel=4 img.image hello.st --save --quit
[DEBUG] 2022-09-14 14:09:17.000 logParameters
(src/parameters/parameters.c:341):Image file name: img.image
[DEBUG] 2022-09-14 14:09:17.000 logParameters
(src/parameters/parameters.c:342):Is default Image: no
[DEBUG] 2022-09-14 14:09:17.000 logParameters
(src/parameters/parameters.c:343):Is interactive session: no
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:331):vmParameters [count = 5]:
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:334):
/Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:334): -vm-display-null
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:334): -headless
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:334): --logLevel=4
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:334): --headless
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:331):imageParameters [count = 3]:
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:334): hello.st
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:334): --save
[DEBUG] 2022-09-14 14:09:17.000 logParameterVector
(src/parameters/parameters.c:334): --quit
[INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:113):Opening Image: img.image
[DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing
[DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:137):sizeof(int): 4
[DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:138):sizeof(long): 8
[DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:139):sizeof(long long): 8
[DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:140):sizeof(void*): 8
[DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:141):sizeof(sqInt): 8
[DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:142):sizeof(sqLong): 8
[DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:143):sizeof(float): 4
[DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters
(src/client.c:144):sizeof(double): 8
[DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running
VM on main thread
[DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory
(src/memoryUnix.c:139):Trying to load the image in 0x804000
[DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory
(src/memoryUnix.c:181):Loading the image in 0x106fa4000
[WARN ] 2022-09-14 14:09:17.000 ioLoadModule
(src/externalPrimitives.c:102):Failed to load module: SecurityPlugin

and 40 minutes later it exits having been kill -9’ed

Once, it exited quickly, but I have no idea what was different that time.
Also —save does seem to do anything.

If it reliably exited, I could experiment, but I have no idea what’s
happening.

Help! (and Thanks in advance)

../Dave

Pharo-vm mailing list -- pharo-vm@lists.pharo.org
To unsubscribe send an email to pharo-vm-leave@lists.pharo.org

Pharo-vm mailing list -- pharo-vm@lists.pharo.org
To unsubscribe send an email to pharo-vm-leave@lists.pharo.org

Pharo-vm mailing list -- pharo-vm@lists.pharo.org
To unsubscribe send an email to pharo-vm-leave@lists.pharo.org

Hi Dave, I have no clue what this small (204K) file build/dist/pharo-vm/resources/img.image is. Anyone knows? Regarding you libgit issue, I guess this is because build/dist/lib/libgit2.so.1.4.4 is not there. On my side, if I use (as Guille wrote): $ cmake --build vmbuild --target install external libs are there. I agree that "install" is confusing here or I misunderstood. Luc Le jeu. 15 sept. 2022 à 16:27, David Mason <dmason@ryerson.ca> a écrit : > Thanks! That worked. > > I guess the build/dist/pharo-vm/resources/img.image - which I thought > would be a minimal functional image - isn’t. I was trying to get the > startup .st code working first, and didn’t try any other image. > > I get a bunch of stderr log messages about > Cannot locate any of #('libgit2.1.4.4.dylib' 'libgit2.1.0.1.dylib' > 'libgit2.1.0.0.dylib' 'libgit2.0.25.1.dylib'). Please check if it installed > on your system > > but I can ignore those easily enough. > > Thanks, now I can get to my experiment. > > ../Dave > On Sep 15, 2022, 9:40 AM -0400, Guillermo Polito < > guillermopolito@gmail.com>, wrote: > > Sure, but I’d need a bit more of information from your side, because from > my side, I just compiled latest version and did: > > # Compile VM > $ git clone … repo > $ cmake -B vmbuild -S repo > $ cmake —build vmbuild —target install > > #Download a pharo 10 image > $ wget -O- https://get.pharo.org/100 | bash > > #Create your script > > $ tee -a hello.st << EOF > Transcript show: 'hello world!!';cr. > EOF > > $ ./build/build/dist/Pharo.app/Contents/MacOS/Pharo Pharo.image st > hello.st --save --quit > hello world! > > G > > El 15 sept 2022, a las 15:19, David Mason <dmason@ryerson.ca> escribió: > > Hi Guille, > > I’m just trying to run the img.image that comes with the pharo-project > install. > > All I want at this stage is to execute `Transcript show: “hello > world”;cr.` (and have that show on std-out or std-err) and exit. > > ../Dave > On Sep 15, 2022, 8:53 AM -0400, Guillermo Polito < > guillermopolito@gmail.com>, wrote: > > Hi Dave, > > a couple of quick hints that could lead us to a solution: > > - what image are you running on top? what version? > - is the image source file close to the image/VM? > - if the process seems frozen, you can send it the SIGUSR1 signal so it > dumps a log of the execution > kill -SIGUSR1 pid > > That dumps > - the native stack > - the smalltalk stacks > > That would show you quickly where the problem is, very probably there is > an infinite recursion in pharo code. > > G > > El 14 sept 2022, a las 20:16, David Mason <dmason@ryerson.ca> escribió: > > Hi, > > I’ve built a stackVM straight out of the box from the instructions at > https://github.com/pharo-project/pharo-vm to run some experiments. So I’m > trying for a simple Hello world on stdout/stderr. I assumed on headless > Transcript would go to some useful place, so I tried, > > I have a hello.st > ----- > Transcript show: 'hello world!';cr. > "(Smalltalk at: #Transcript) show: 'hello world!';cr." > ----- > and run-test: > ----- > #! /bin/sh > # > # Run it with a headless Pharo: > # > DIR=~/git/pharo-project/stackVM/build > VM=$DIR/vm/Debug/Pharo.app/Contents/MacOS/Pharo > #IMAGE=$DIR/dist/pharo-vm/resources/img.image > IMAGE=img.image > ls -l $VM $IMAGE > grep . "$@" /dev/null > set -x > $VM -vm-display-null -headless --logLevel=4 $IMAGE "$@" --save --quit > ----- > > and I get: > : Sep14 ; date;./run-test hello.st ;date > Wed 14 Sep 2022 14:09:17 EDT > -rwxr-xr-x 1 dmason staff 50226 9 Sep 14:08 > /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo > -rw-r--r-- 1 dmason staff 206336 13 Sep 23:21 img.image > hello.st:Transcript show: 'hello world!';cr. > hello.st:"(Smalltalk at: #Transcript) show: 'hello world!';cr." > + > /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo > -vm-display-null -headless --logLevel=4 img.image hello.st --save --quit > [DEBUG] 2022-09-14 14:09:17.000 logParameters > (src/parameters/parameters.c:341):Image file name: img.image > [DEBUG] 2022-09-14 14:09:17.000 logParameters > (src/parameters/parameters.c:342):Is default Image: no > [DEBUG] 2022-09-14 14:09:17.000 logParameters > (src/parameters/parameters.c:343):Is interactive session: no > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:331):vmParameters [count = 5]: > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:334): > /Users/dmason/git/pharo-project/stackVM/build/vm/Debug/Pharo.app/Contents/MacOS/Pharo > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:334): -vm-display-null > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:334): -headless > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:334): --logLevel=4 > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:334): --headless > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:331):imageParameters [count = 3]: > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:334): hello.st > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:334): --save > [DEBUG] 2022-09-14 14:09:17.000 logParameterVector > (src/parameters/parameters.c:334): --quit > [INFO ] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:113):Opening Image: img.image > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:135):Working Directory /Users/dmason/git/AST-Smalltalk/testing > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:137):sizeof(int): 4 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:138):sizeof(long): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:139):sizeof(long long): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:140):sizeof(void*): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:141):sizeof(sqInt): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:142):sizeof(sqLong): 8 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:143):sizeof(float): 4 > [DEBUG] 2022-09-14 14:09:17.000 vm_main_with_parameters > (src/client.c:144):sizeof(double): 8 > [DEBUG] 2022-09-14 14:09:17.000 runOnMainThread (src/client.c:254):Running > VM on main thread > [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory > (src/memoryUnix.c:139):Trying to load the image in 0x804000 > [DEBUG] 2022-09-14 14:09:17.000 sqAllocateMemory > (src/memoryUnix.c:181):Loading the image in 0x106fa4000 > [WARN ] 2022-09-14 14:09:17.000 ioLoadModule > (src/externalPrimitives.c:102):Failed to load module: SecurityPlugin > > and 40 minutes later it exits having been kill -9’ed > > Once, it exited quickly, but I have no idea what was different that time. > Also —save does seem to do anything. > > If it reliably exited, I could experiment, but I have no idea what’s > happening. > > Help! (and Thanks in advance) > > ../Dave > _______________________________________________ > Pharo-vm mailing list -- pharo-vm@lists.pharo.org > To unsubscribe send an email to pharo-vm-leave@lists.pharo.org > > > > _______________________________________________ > Pharo-vm mailing list -- pharo-vm@lists.pharo.org > To unsubscribe send an email to pharo-vm-leave@lists.pharo.org > > _______________________________________________ > Pharo-vm mailing list -- pharo-vm@lists.pharo.org > To unsubscribe send an email to pharo-vm-leave@lists.pharo.org >
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