129829 2014-03-06 14:46:26 -0800 JSC should disable the JIT when building for ARMv7k 2014-03-06 16:08:48 -0800 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) All All RESOLVED FIXED P2 Normal --- 1 msaboff msaboff benjamin cmarcelo commit-queue ggaren oldest_to_newest 987875 0 msaboff 2014-03-06 14:46:26 -0800 There are calling convention changes in ARMv7k, specifically around where arguments are placed when making a call. Before that work is done, let's disable the LLInt and JITs, using the C Loop instead for JavaScript. 987903 1 226048 msaboff 2014-03-06 15:29:36 -0800 Created attachment 226048 Patch 987907 2 226048 oliver 2014-03-06 15:33:10 -0800 Comment on attachment 226048 Patch holy shit how many arms are there??? 987910 3 msaboff 2014-03-06 15:35:34 -0800 Committed r165225: <http://trac.webkit.org/changeset/165225> 987928 4 ggaren 2014-03-06 16:08:48 -0800 > holy shit how many arms are there??? ___ .-' `'. / \ | ; | | ___.--, _.._ |0) ~ (0) | _.---'`__.-( (_. __.--'`_.. '.__.\ '--. \_.-' ,.--'` `""` ( ,.--'` ',__ /./; ;, '.__.'` __ _`) ) .---.__.' / | |\ \__..--"" """--.,_ `---' .'.''-._.-'`_./ /\ '. \ _.-~~~````~~~-._`-.__.' | | .' _.-' | | \ \ '. `~---` \ \/ .' \ \ '. '-._) \/ / \ \ `=.__`~-. / /\ `) ) / / `"".`\ , _.-'.'\ \ / / ( ( / / `--~` ) ) .-'.' '.'. | ( (/` ( (` ) ) '-; ` '-; (-' 226048 2014-03-06 15:29:36 -0800 2014-03-06 15:33:09 -0800 Patch 129829.patch text/plain 2069 msaboff SW5kZXg6IFNvdXJjZS9XVEYvQ2hhbmdlTG9nCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIFNvdXJjZS9XVEYvQ2hh bmdlTG9nCShyZXZpc2lvbiAxNjUyMjApCisrKyBTb3VyY2UvV1RGL0NoYW5nZUxvZwkod29ya2lu ZyBjb3B5KQpAQCAtMSwzICsxLDE1IEBACisyMDE0LTAzLTA2ICBNaWNoYWVsIFNhYm9mZiAgPG1z YWJvZmZAYXBwbGUuY29tPgorCisgICAgICAgIEpTQyBzaG91bGQgZGlzYWJsZSB0aGUgSklUIHdo ZW4gYnVpbGRpbmcgZm9yIEFSTXY3aworICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9z aG93X2J1Zy5jZ2k/aWQ9MTI5ODI5CisKKyAgICAgICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BT ISkuCisKKyAgICAgICAgQWRkZWQgV1RGX0NQVV9BUFBMRV9BUk1WN0sgQ1BVIGRlZmluZS4gIERp c2FibGVkIHRoZSBKSVRzIHdoZW4KKyAgICAgICAgdGhhdCBmZWF0dXJlIGRlZmluZSBpcyBzZXQu CisKKyAgICAgICAgKiB3dGYvUGxhdGZvcm0uaDoKKwogMjAxNC0wMy0wNiAgRmlsaXAgUGl6bG8g IDxmcGl6bG9AYXBwbGUuY29tPgogCiAgICAgICAgIFVzZSB0aGUgTExWTSBkaXNhc3NlbWJsZXIg b24gQVJNNjQgaWYgd2UgYXJlIGVuYWJsaW5nIHRoZSBGVEwKSW5kZXg6IFNvdXJjZS9XVEYvd3Rm L1BsYXRmb3JtLmgKPT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PQotLS0gU291cmNlL1dURi93dGYvUGxhdGZvcm0uaAkocmV2 aXNpb24gMTY1MjIwKQorKysgU291cmNlL1dURi93dGYvUGxhdGZvcm0uaAkod29ya2luZyBjb3B5 KQpAQCAtMjA4LDYgKzIwOCw3IEBACiAjZGVmaW5lIFdURl9BUk1fQVJDSF9WRVJTSU9OIDYKIAog I2VsaWYgZGVmaW5lZChfX0FSTV9BUkNIXzdBX18pIFwKKyAgICB8fCBkZWZpbmVkKF9fQVJNX0FS Q0hfN0tfXykgXAogICAgIHx8IGRlZmluZWQoX19BUk1fQVJDSF83Ul9fKSBcCiAgICAgfHwgZGVm aW5lZChfX0FSTV9BUkNIXzdTX18pCiAjZGVmaW5lIFdURl9BUk1fQVJDSF9WRVJTSU9OIDcKQEAg LTI1NCw2ICsyNTUsNyBAQAogI2VsaWYgZGVmaW5lZChfX0FSTV9BUkNIXzZUMl9fKSBcCiAgICAg fHwgZGVmaW5lZChfX0FSTV9BUkNIXzdfXykgXAogICAgIHx8IGRlZmluZWQoX19BUk1fQVJDSF83 QV9fKSBcCisgICAgfHwgZGVmaW5lZChfX0FSTV9BUkNIXzdLX18pIFwKICAgICB8fCBkZWZpbmVk KF9fQVJNX0FSQ0hfN01fXykgXAogICAgIHx8IGRlZmluZWQoX19BUk1fQVJDSF83Ul9fKSBcCiAg ICAgfHwgZGVmaW5lZChfX0FSTV9BUkNIXzdTX18pCkBAIC0zMDcsNiArMzA5LDEwIEBACiAjZGVm aW5lIFdURl9DUFVfQVJNX1ZGUCAxCiAjZW5kaWYKIAorI2lmIGRlZmluZWQoX19BUk1fQVJDSF83 S19fKQorI2RlZmluZSBXVEZfQ1BVX0FQUExFX0FSTVY3SyAxCisjZW5kaWYKKwogI2lmIGRlZmlu ZWQoX19BUk1fQVJDSF83U19fKQogI2RlZmluZSBXVEZfQ1BVX0FQUExFX0FSTVY3UyAxCiAjZW5k aWYKQEAgLTYzNiw5ICs2NDIsMTAgQEAKICNkZWZpbmUgRU5BQkxFX0ZUTF9KSVQgMAogI2VuZGlm CiAKLS8qIFRoZSBKSVQgaXMgZW5hYmxlZCBieSBkZWZhdWx0IG9uIGFsbCB4ODYsIHg4Ni02NCwg QVJNICYgTUlQUyBwbGF0Zm9ybXMgZXhjZXB0IFdpbmRvd3MuICovCisvKiBUaGUgSklUIGlzIGVu YWJsZWQgYnkgZGVmYXVsdCBvbiBhbGwgeDg2LCB4ODYtNjQsIEFSTSAmIE1JUFMgcGxhdGZvcm1z IGV4Y2VwdCBBUk12N2sgYW5kIFdpbmRvd3MuICovCiAjaWYgIWRlZmluZWQoRU5BQkxFX0pJVCkg XAogICAgICYmIChDUFUoWDg2KSB8fCBDUFUoWDg2XzY0KSB8fCBDUFUoQVJNKSB8fCBDUFUoQVJN NjQpIHx8IENQVShNSVBTKSkgXAorICAgICYmICFDUFUoQVBQTEVfQVJNVjdLKSAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXAogICAgICYm ICFPUyhXSU5DRSkgXAogICAgICYmICEoT1MoV0lORE9XUykgJiYgQ1BVKFg4Nl82NCkpCiAjZGVm aW5lIEVOQUJMRV9KSVQgMQo=