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* Remove MJIT's builtin function compilerTakashi Kokubun2023-03-071-5/+1
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* MJIT: Use a String buffer in builtin compilersTakashi Kokubun2022-11-271-1/+1
| | | | | | | instead of FILE*. Using C.fprintf is slower than String manipulation on memory. I'm going to change the way MJIT writes files, and this is a prerequisite for it.
* Built-in function table sentinels do not need namesNobuyoshi Nakada2022-09-091-1/+1
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* Typedef built-in function typesNobuyoshi Nakada2022-06-021-18/+55
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* `rb_vm_lvar_exposed()` is PUREFUNCKoichi Sasada2021-11-151-0/+1
| | | | | | | | This function is used in `rb_vm_lvar()` and this function can be unsed (generated into *.rbinc files automatically). `rb_vm_lvar()` is already declared as a PUREFUNC, but `rb_vm_lvar_exposed()` is not a PUREFUNC, so `rb_vm_lvar_exposed()` is remained even if it is unused.
* Fix trivial -Wundef warningsBenoit Daloze2021-05-041-1/+1
| | | | | | * See [Feature #17752] Co-authored-by: xtkoba (Tee KOBAYASHI) <xtkoba+ruby@gmail.com>
* skip inlining cexpr! that are not attr! inline卜部昌平2020-07-161-1/+1
| | | | Requested by ko1.
* mk_builtin_loader.rb: STACK_ADDR_FROM_TOP unusable卜部昌平2020-07-131-1/+1
| | | | | | Stacks are emulated in MJIT, must not touch the original VM stack. See also http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/3061353
* builtin.h: avoid copy&paste卜部昌平2020-07-131-16/+0
| | | | | Instead of doubling the invokebuiltin logic here and there, use the same insns.def definition for both MJIT/non-JIT situations.
* precalc invokebuiltin destinations卜部昌平2020-07-131-2/+22
| | | | | | Noticed that struct rb_builtin_function is a purely compile-time constant. MJIT can eliminate some runtime calculations by statically generate dedicated C code generator for each builtin functions.
* Get rid of redefinition of `rb_execution_context_t`Nobuyoshi Nakada2020-03-191-1/+2
| | | | Regardless of the order to include "vm_core.h" and "builtin.h".
* readable function names for inline functions.Koichi Sasada2019-12-131-1/+6
| | | | | | | Now, C functions written by __builtin_cexpr!(code) and others are named as "__builtin_inline#{n}". However, it is difficult to know what the function is. This patch rename them into "__builtin_foo_#{lineno}" when cexpr! is in 'foo' method.
* add include guardKoichi Sasada2019-12-111-0/+5
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* try to remove vm_core.hKoichi Sasada2019-11-141-1/+4
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* Inline function should be staticNobuyoshi Nakada2019-11-121-1/+1
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* __builtin_inline!Koichi Sasada2019-11-111-0/+13
| | | | | | | | | | | | | | | | | Add an experimental `__builtin_inline!(c_expression)` special intrinsic which run a C code snippet. In `c_expression`, you can access the following variables: * ec (rb_execution_context_t *) * self (const VALUE) * local variables (const VALUE) Not that you can read these variables, but you can not write them. You need to return from this expression and return value will be a result of __builtin_inline!(). Examples: `def foo(x) __builtin_inline!('return rb_p(x);'); end` calls `p(x)`. `def double(x) __builtin_inline!('return INT2NUM(NUM2INT(x) * 2);')` returns x*2.
* Full-path of builtin scripts no longer neededNobuyoshi Nakada2019-11-091-1/+1
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* Revert "don't embed full-path."Koichi Sasada2019-11-091-1/+1
| | | | | | This reverts commit dfac2e9eb3d697e56d91151584f1d3cf9d2c79c9. It does not work if cwd is different from builddir...
* don't embed full-path.Koichi Sasada2019-11-091-1/+1
| | | | | | | miniruby load *.rb from srcdir. To specify file path, tool/mk_builtin_loader.rb embed full path of each *.rb file. However it prevent to pre-generation of required files for tarball. This patch generate srcdir/*.rb from __FILE__ information.
* support builtin features with Ruby and C.Koichi Sasada2019-11-081-0/+52
Support loading builtin features written in Ruby, which implement with C builtin functions. [Feature #16254] Several features: (1) Load .rb file at boottime with native binary. Now, prelude.rb is loaded at boottime. However, this file is contained into the interpreter as a text format and we need to compile it. This patch contains a feature to load from binary format. (2) __builtin_func() in Ruby call func() written in C. In Ruby file, we can write `__builtin_func()` like method call. However this is not a method call, but special syntax to call a function `func()` written in C. C functions should be defined in a file (same compile unit) which load this .rb file. Functions (`func` in above example) should be defined with (a) 1st parameter: rb_execution_context_t *ec (b) rest parameters (0 to 15). (c) VALUE return type. This is very similar requirements for functions used by rb_define_method(), however `rb_execution_context_t *ec` is new requirement. (3) automatic C code generation from .rb files. tool/mk_builtin_loader.rb creates a C code to load .rb files needed by miniruby and ruby command. This script is run by BASERUBY, so *.rb should be written in BASERUBY compatbile syntax. This script load a .rb file and find all of __builtin_ prefix method calls, and generate a part of C code to export functions. tool/mk_builtin_binary.rb creates a C code which contains binary compiled Ruby files needed by ruby command.
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