ruby.git/template/builtin_binary.inc.tmpl, branch v3_3_11 The Ruby Programming Language Revert "Disable iseq-dumped builtin module for universal x86_64/arm64 binaries" 2023-11-09T07:01:01+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2023-11-09T04:40:55+00:00 40d40a651ef8d9cd150503fc264b1c922f63fe61 This reverts commit 1d5598fe0d3470e7cab06a756d40a9221fcd501b. 
This reverts commit 1d5598fe0d3470e7cab06a756d40a9221fcd501b.
Disable iseq-dumped builtin module for universal x86_64/arm64 binaries 2023-11-09T03:24:01+00:00 Ben Hamilton benhamilton@google.com 2023-02-23T20:31:53+00:00 1d5598fe0d3470e7cab06a756d40a9221fcd501b During the build, Ruby has special logic to serialize its own builtin module to disk using the binary iseq format during the build (I assume for speed so it doesn't have to parse builtin every time it starts up). However, since iseq format is architecture-specific, when building on x86_64 for universal x86_64 + arm64, the serialized builtin module is written with the x86_64 architecture of the build machine, which fails this check whenever ruby imports the builtin module on arm64: https://github.com/ruby/ruby/blob/1fdaa0666086529b3aae2d509a2e71c4247c3a12/compile.c#L13243 Thankfully, there's logic to disable this feature for cross-compiled builds: https://github.com/ruby/ruby/blob/1fdaa0666086529b3aae2d509a2e71c4247c3a12/builtin.c#L6 This disables the iseq logic for universal builds as well. Fixes [Bug #18286] 
During the build, Ruby has special logic to serialize its own builtin
module to disk using the binary iseq format during the build (I assume
for speed so it doesn't have to parse builtin every time it starts
up).

However, since iseq format is architecture-specific, when building on
x86_64 for universal x86_64 + arm64, the serialized builtin module is
written with the x86_64 architecture of the build machine, which fails
this check whenever ruby imports the builtin module on arm64:

https://github.com/ruby/ruby/blob/1fdaa0666086529b3aae2d509a2e71c4247c3a12/compile.c#L13243

Thankfully, there's logic to disable this feature for cross-compiled builds:

https://github.com/ruby/ruby/blob/1fdaa0666086529b3aae2d509a2e71c4247c3a12/builtin.c#L6

This disables the iseq logic for universal builds as well.

Fixes [Bug #18286]
Check loading built-in binaries 2023-03-08T04:59:21+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2023-03-08T03:16:05+00:00 677c3228d09eaeaa57ad18396f52841f31411b6a 






Fixed a typo
2020-05-10T09:40:47+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2020-05-10T09:40:47+00:00

dd830fab6982dfbfd0667f025e823b097af42f71












Fix for cross_compiling
2020-05-10T08:28:03+00:00

Nobuyoshi Nakada
nobu@ruby-lang.org

2020-05-10T08:26:28+00:00

42e8de8db9c009fef41694db3e14d6d4500d6848

`RubyVM.each_builtin` is not defined when cross compiling.





`RubyVM.each_builtin` is not defined when cross compiling.







delete mk_builtin_binary.rb
2020-05-10T07:51:10+00:00

卜部昌平
shyouhei@ruby-lang.org

2020-05-05T09:00:59+00:00

4fca592e8c707c76e8afea2a0b5dd4d17e97cd8f

To generate what is necessary via generic_erb.rb instead.





To generate what is necessary via generic_erb.rb instead.