Vm-dev October 2016

vm-dev@lists.squeakfoundation.org

30 participants
82 discussions

[OpenSmalltalk/opensmalltalk-vm] e6a5d9: Update Makefile.inc
by GitHub 01 Nov '16

01 Nov '16

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: e6a5d9833ae8af52811491fa7e9f194edc08b1be https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/e6a5d9833ae8af5281… Author: tim Rowledge <tim(a)rowledge.org> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M platforms/unix/plugins/UnicodePlugin/Makefile.inc Log Message: ----------- Update Makefile.inc See also acinclude.m4 - add i386 include pathstuff

1 0

[OpenSmalltalk/opensmalltalk-vm] 493d58: Update acinclude.m4
by GitHub 01 Nov '16

01 Nov '16

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 493d58f114a3ccaa9aee3977a16d9d004ec0a0cb https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/493d58f114a3ccaa9a… Author: tim Rowledge <tim(a)rowledge.org> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M platforms/unix/plugins/UnicodePlugin/acinclude.m4 Log Message: ----------- Update acinclude.m4 Add i386 path for glib - if anyone knows how to make it auto-handle deciding which platform and therefore which platform specific path, please improve this. Better yet, work out why the platform specific path is needed and avoid that nastiness.

1 0

[OpenSmalltalk/opensmalltalk-vm] 78bc1d: CogVM source as per VMMaker.oscog-eem.1972
by GitHub 31 Oct '16

31 Oct '16

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 78bc1d10d17ba0de6523e97ee4d300b7823deffa https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/78bc1d10d17ba0de65… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M nsspur64src/vm/cogit.h M nsspur64src/vm/cogitX64.c M nsspur64src/vm/cointerp.c M nsspur64src/vm/cointerp.h M nsspur64src/vm/gcc3x-cointerp.c M nsspursrc/vm/cogit.h M nsspursrc/vm/cogitARMv5.c M nsspursrc/vm/cogitIA32.c M nsspursrc/vm/cogitMIPSEL.c M nsspursrc/vm/cointerp.c M nsspursrc/vm/cointerp.h M nsspursrc/vm/gcc3x-cointerp.c M nsspurstack64src/vm/gcc3x-interp.c M nsspurstack64src/vm/interp.c M nsspurstacksrc/vm/gcc3x-interp.c M nsspurstacksrc/vm/interp.c M spur64src/vm/cogit.h M spur64src/vm/cogitX64.c M spur64src/vm/cointerp.c M spur64src/vm/cointerp.h M spur64src/vm/gcc3x-cointerp.c M spursista64src/vm/cogit.h M spursista64src/vm/cogitX64.c M spursista64src/vm/cointerp.c M spursista64src/vm/cointerp.h M spursista64src/vm/gcc3x-cointerp.c M spursistasrc/vm/cogit.h M spursistasrc/vm/cogitARMv5.c M spursistasrc/vm/cogitIA32.c M spursistasrc/vm/cogitMIPSEL.c M spursistasrc/vm/cointerp.c M spursistasrc/vm/cointerp.h M spursistasrc/vm/gcc3x-cointerp.c M spursrc/vm/cogit.h M spursrc/vm/cogitARMv5.c M spursrc/vm/cogitIA32.c M spursrc/vm/cogitMIPSEL.c M spursrc/vm/cointerp.c M spursrc/vm/cointerp.h M spursrc/vm/gcc3x-cointerp.c M spurstack64src/vm/gcc3x-interp.c M spurstack64src/vm/interp.c M spurstacksrc/vm/gcc3x-interp.c M spurstacksrc/vm/interp.c M src/vm/cogit.h M src/vm/cogitARMv5.c M src/vm/cogitIA32.c M src/vm/cogitMIPSEL.c M src/vm/cointerp.c M src/vm/cointerp.h M src/vm/cointerpmt.c M src/vm/cointerpmt.h M src/vm/gcc3x-cointerp.c M src/vm/gcc3x-cointerpmt.c M stacksrc/vm/gcc3x-interp.c M stacksrc/vm/interp.c Log Message: ----------- CogVM source as per VMMaker.oscog-eem.1972 Redo fixing extB sign extension in NewsqueakV4 & SistaV1 extPushIntegerBytecode & extUnconditionalJump in interpreter and Cogit using bitShift: 8 instead of << 8. Slang seems to generate the correct code with bitAShift:, but not with <<.

1 0

[OpenSmalltalk/opensmalltalk-vm] a54b69: Use ulimit and correct build script
by GitHub 31 Oct '16

31 Oct '16

Branch: refs/heads/newspeak-bootstrap Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: a54b69672004192fa0e44bcea7b50366465062e8 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/a54b69672004192fa0… Author: Fabio Niephaus <code(a)fniephaus.com> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M tests/newspeak/bootstrap.sh Log Message: ----------- Use ulimit and correct build script

1 0

[OpenSmalltalk/opensmalltalk-vm] 298347: Attempt to run threaded heartbeat vms on Travis
by GitHub 31 Oct '16

31 Oct '16

Branch: refs/heads/newspeak-bootstrap Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 298347ae649717d42efa07d91bd12c7bc295fb73 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/298347ae649717d42e… Author: Fabio Niephaus <code(a)fniephaus.com> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M tests/newspeak/bootstrap.sh Log Message: ----------- Attempt to run threaded heartbeat vms on Travis

1 0

[OpenSmalltalk/opensmalltalk-vm] a2e5f8: nsboot dirname includes commit hash
by GitHub 31 Oct '16

31 Oct '16

Branch: refs/heads/newspeak-bootstrap Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: a2e5f8bc46ca441036672aa44d5a14d4d345cf3d https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/a2e5f8bc46ca441036… Author: Fabio Niephaus <code(a)fniephaus.com> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M tests/newspeak/bootstrap.sh Log Message: ----------- nsboot dirname includes commit hash

1 0

[OpenSmalltalk/opensmalltalk-vm] e14415: Fix permission problem
by GitHub 31 Oct '16

31 Oct '16

Branch: refs/heads/newspeak-bootstrap Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: e14415f9c927fee9cae9a83d08a6572d358b3a29 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/e14415f9c927fee9ca… Author: Fabio Niephaus <code(a)fniephaus.com> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M .travis_test.sh M tests/newspeak/bootstrap.sh Log Message: ----------- Fix permission problem

1 0

[OpenSmalltalk/opensmalltalk-vm] c8325c: Run Newspeak bootstrapping after building a vm
by GitHub 31 Oct '16

31 Oct '16

Branch: refs/heads/newspeak-bootstrap Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: c8325c2ed173c251a034dc620d7719c76937d546 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/c8325c2ed173c251a0… Author: Fabio Niephaus <code(a)fniephaus.com> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M .travis.yml A .travis_test.sh A tests/newspeak/bootstrap.sh Log Message: ----------- Run Newspeak bootstrapping after building a vm Commit: fc4c59695db93a7618aec22e3f58991a4ebd870f https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/fc4c59695db93a7618… Author: Fabio Niephaus <code(a)fniephaus.com> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M .travis.yml Log Message: ----------- Only run two Newspeak builds for now Compare: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/c8325c2ed173^...f…

1 0

[OpenSmalltalk/opensmalltalk-vm] 7be982: Update gitci script with help and description of c...
by GitHub 31 Oct '16

31 Oct '16

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 7be982c976d069416ffbfbaca6bfff224ca7d076 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/7be982c976d069416f… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2016-10-31 (Mon, 31 Oct 2016) Changed paths: M scripts/gitci Log Message: ----------- Update gitci script with help and description of convenient -u option.

1 0

Re: [squeak-dev] MQTT for Squeak?
by Ben Coman 30 Oct '16

30 Oct '16

On Sun, Oct 30, 2016 at 6:37 AM, tim Rowledge <tim(a)rowledge.org> wrote: > And now I have my ESP8266 with DHT22 temp/humidity sensor publishing ok. Arduino c++ is really quite an amazingly unpleasant language. We need Smalltalk on these things! How small could we conceivably make the VM to fit on one of these...? https://www.arduino.cc/en/Products/Compare For example the Mega... MCU: 8-bit 16 MHz AVR EEPROM: 4kB RAM: 8kB FLASH: 256kB Current vm build product sizes... 4.1M phcogspurlinuxht/lib/.../pharo 4.8M sqcogspurlinuxht/lib/.../squeak 3.9M sqstkspurlinuxht/lib/.../squeak 1.2M sqstkspurlinuxhtminimal/lib/.../ That last one built without any internal nor external plugins. What areas might be attacked to feasibly improve on that, to the point it can meet rising hardware specs? The 8 bit-ness is probably a killer though (??) Maybe it would be better to port the VM to the ESP32... MCU: 32-bit 240 Mhz Tensilica Xtensa LX6 ROM: 448 KBytes for booting and core functions RAM: 520 KBytes FLASH: 4MB (per retail boards - 4 x 16 MBytes supported) https://www.sparkfun.com/products/13907 https://www.adafruit.com/products/3269 https://cdn-shop.adafruit.com/product-files/3269/esp32_datasheet_en_0.pdf Those specs look like they are getting close enough to consider possibility. How small might an extremely minimal image be that just toggles an LED? Hmmm.... I wonder where we might find someone both familiar with the MCU and positively inclined to Smalltalk? https://en.wikipedia.org/wiki/Tensilica Some general ESP32 info... http://hackaday.com/2016/10/04/how-to-get-started-with-the-esp32/ http://hackaday.com/2016/09/15/esp32-hands-on-awesome-promise/ http://esp32.net/ cheers -ben [1]

3 4

← Newer
1
2
3
4
5
6
7
8
9
Older →

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

Vm-dev October 2016