summaryrefslogtreecommitdiffhomepage
AgeCommit message (Collapse)Author
2021-08-26boxing_word.h: rename configuration macro name.Yukihiro "Matz" Matsumoto
`MRB_WORDBOX_USE_HEAP_FLOAT` instead of `MRB_USE_FLOAT_FULL_PRECISION`.
2021-08-26value.h: reconstruct `mrb_ro_data_p()`.Yukihiro "Matz" Matsumoto
* use predefined `mrb_ro_data_p()` for user-mode Linux and macOS * define `MRB_LINK_TIME_RO_DATA_P` if predefined one is used * configure macro `MRB_USE_LINK_TIME_RO_DATA_P` is no longer used * contributions for new platforms are welcome
2021-08-26Merge pull request #5538 from jbampton/pre-commit-autoupdateYukihiro "Matz" Matsumoto
pre-commit autoupdate
2021-08-25pre-commit autoupdateJohn Bampton
https://pre-commit.com/#pre-commit-autoupdate
2021-08-24Merge pull request #5535 from dearblue/get-args-frozenYukihiro "Matz" Matsumoto
Checks the frozen object with `mrb_get_args()`
2021-08-23Checks the frozen object with `mrb_get_args()`dearblue
This now works with the `+` modifier that can be added after each specifier. - `nil` is bypassed. - The `s` and `z` specifiers are received in C as a `const char *`, so adding a `+` modifier will raise an exception. - The `a` specifier is received in C as `const mrb_value *`, so adding a `+` modifier will raise an exception. - The `|`, `*`, `&`, `?` and `:` specifiers with `+` modifier raises an exception. If `!`/`+` exceeds one for each specifier, an exception will occur in the subsequent processing. This is the same behavior as before.
2021-08-23Integrate each element expansion process of the argumentdearblue
The previously used `given` variable will be merged into the `pickarg` pointer variable, which points to the argument currently being processed for each loop.
2021-08-23numeric.c: fix: `-0.0.abs` returned `-0.0`.Yukihiro "Matz" Matsumoto
2021-08-23Merge pull request #5537 from dearblue/header-filesYukihiro "Matz" Matsumoto
Organize the include of header files
2021-08-22Merge pull request #5536 from dearblue/random-seedYukihiro "Matz" Matsumoto
Stirs internal state when `seed` is set in `Random`
2021-08-21Organize the include of header filesdearblue
- `#include <math.h>` is done in `mruby.h`. Eliminate the need to worry about the `MRB_NO_FLOAT` macro. - Include mruby header files before standard header files. If the standard header file is already placed before `mruby.h`, the standard header file added in the future tends to be placed before `mruby.h`. This change should some reduce the chances of macros that must be defined becoming undefined in C++ or including problematic header files in a particular mruby build configuration.
2021-08-21Stirs internal state when `seed` is set in `Random`dearblue
This is to avoid the approximation of `Random#rand` when `seed`s are close together. For example, the first `#rand` values after doing `Random#srand(0)` and `Random#srand(1)` are very similar. Below is the sequence of mruby before this patch was given a `seed` of `0...20`: ```console % bin/mruby -e 'r = Random.new; 20.times { |i| r.srand(i); puts "seed=%2d %s" % [i, 10.times.map { "%0.3f" % r.rand }.join(" ")] }' seed= 0 0.643 0.585 0.198 0.732 0.087 0.605 0.548 0.468 0.573 0.966 seed= 1 0.643 0.585 0.198 0.607 0.370 0.605 0.633 0.593 0.395 0.439 seed= 2 0.643 0.585 0.197 0.981 0.652 0.730 0.875 0.713 0.529 0.269 seed= 3 0.643 0.585 0.198 0.857 0.934 0.730 0.960 0.216 0.286 0.523 seed= 4 0.643 0.585 0.197 0.231 0.217 0.605 0.959 0.958 0.478 0.482 seed= 5 0.643 0.585 0.197 0.106 0.249 0.605 0.044 0.330 0.925 0.047 seed= 6 0.643 0.585 0.197 0.481 0.781 0.731 0.285 0.960 0.804 0.725 seed= 7 0.643 0.585 0.197 0.356 0.813 0.731 0.370 0.711 0.937 0.448 seed= 8 0.643 0.585 0.198 0.732 0.329 0.108 0.243 0.974 0.766 0.936 seed= 9 0.643 0.585 0.198 0.607 0.611 0.108 0.827 0.102 0.962 0.597 seed=10 0.643 0.585 0.198 0.981 0.393 0.233 0.569 0.723 0.472 0.805 seed=11 0.643 0.585 0.198 0.857 0.676 0.233 0.154 0.222 0.603 0.371 seed=12 0.643 0.585 0.198 0.231 0.458 0.108 0.654 0.979 0.928 0.577 seed=13 0.643 0.585 0.198 0.106 0.490 0.108 0.239 0.355 0.749 0.831 seed=14 0.643 0.585 0.198 0.481 0.523 0.233 0.981 0.486 0.505 0.131 seed=15 0.643 0.585 0.198 0.356 0.555 0.234 0.565 0.233 0.011 0.666 seed=16 0.643 0.585 0.197 0.730 0.573 0.611 0.904 0.512 0.971 0.153 seed=17 0.643 0.585 0.197 0.605 0.855 0.611 0.240 0.636 0.041 0.509 seed=18 0.643 0.585 0.196 0.979 0.137 0.736 0.229 0.765 0.674 0.832 seed=19 0.643 0.585 0.197 0.855 0.420 0.736 0.566 0.268 0.183 0.219 ```
2021-08-21etc.c: clear `mrb_value` if `sizeof(void*)` is bigger than `sizeof(mrb_float)`.Yukihiro "Matz" Matsumoto
2021-08-21test/float.rb: avoid `1.0e16` in tests without precision specified.Yukihiro "Matz" Matsumoto
2021-08-21mruby-test/driver.c: change `FLOAT_TOLERANCE` bigger for inline floats.Yukihiro "Matz" Matsumoto
2021-08-21boxing_word.h: embed `mrb_float` in `mrb_value` if possible.Yukihiro "Matz" Matsumoto
Embedding reduce memory consumption, sacrificing precision. It clips least significant 2 bits from `mrb_float`, so if you need to keep float precision, define `MRB_USE_FLOAT_FULL_PRECISION`. `MRB_WORD_BOXING` and `MRB_INT64`: `mrb_float` (`double`) is embedded in `mrb_value` clipped last 2 bits. `MRB_WORD_BOXING` and `MRB_INT64` and `MRB_USE_FLOAT_FULL_PRECISION`: `mrb_float` is allocated in the heaps wrapped by `struct RFloat`. `MRB_WORD_BOXING` and `MRB_INT32` and `MRB_USE_FLOAT32`: `mrb_float` (`float`) is embedded in `mrb_value` clipped last 2 bits. In addition, to reserve bit space in the `mrb_value`, maximum inline symbol length become 4 (instead of 5) in the configuration. `MRB_WORD_BOXING` and `MRB_INT32`: Assume `MRB_USE_FLOAT_FULL_PRECISION` and allocate Float values in heap.
2021-08-21Merge pull request #5533 from dantecatalfamo/serenity-32bit-crossbuildYukihiro "Matz" Matsumoto
Add SerenityOS crossbuild
2021-08-20Specify potential values for SERENITY_ARCHDante Catalfamo
2021-08-20Replace 32-bit serenity config with 64-bit compatible version.Dante Catalfamo
2021-08-19Add serenity-32bit crossbuildDante Catalfamo
Cross compile mruby for SerenityOS (https://github.com/SerenityOS/serenity)
2021-08-19symbol.c: reduce memory by avoiding alignment gaps.Yukihiro "Matz" Matsumoto
In additions: * use bitmap for flags * BER integer compression for length
2021-08-19gc.c: remove unused `struct`s from `RVALUE`.Yukihiro "Matz" Matsumoto
2021-08-19value.h: fixed warnings on `__APPLE__`.Yukihiro "Matz" Matsumoto
2021-08-19value.h: enable `mrb_ro_data_p()` on `__linux__` and `__APPLE__`.Yukihiro "Matz" Matsumoto
Probably we should add conditions for FreeBSD, etc.
2021-08-18string.c: `mrb_str_to_cstr()` should always return a mutable string.Yukihiro "Matz" Matsumoto
2021-08-18debug.c: export integer compressing functions.Yukihiro "Matz" Matsumoto
- mrb_packed_int_len() - mrb_packed_int_encode() - mrb_packed_int_decode()
2021-08-17boxing_word.h: simplifies inline symbols on `MRB_64BIT`.Yukihiro "Matz" Matsumoto
2021-08-17pack.c: rename pack/unpack functions for readability.Yukihiro "Matz" Matsumoto
2021-08-17fixup! pack.c: reduce dispatch in `pack_unpack()`.Yukihiro "Matz" Matsumoto
2021-08-17pack.c: reduce dispatch in `pack_unpack()`.Yukihiro "Matz" Matsumoto
2021-08-16pack.c: fix `M` packing bug.Yukihiro "Matz" Matsumoto
2021-08-15AUTHORS: update. [ci skip]Yukihiro "Matz" Matsumoto
2021-08-14random.c: use `I` specifier for `mrb_get_args()`; ref #5530Yukihiro "Matz" Matsumoto
2021-08-14pack.c: fixed a overwriting bug in `pack_w` and `pack_M`.Yukihiro "Matz" Matsumoto
2021-08-14error.c: the error message may contain `NUL` character.Yukihiro "Matz" Matsumoto
2021-08-14Merge pull request #5532 from dantecatalfamo/rhel-doxygenYukihiro "Matz" Matsumoto
Add instructions for installing doxygen on RHEL/Fedora/CentOS
2021-08-13Add instructions for installing doxygen on RHEL/Fedora/CentOSDante Catalfamo
2021-08-13Merge pull request #5530 from dearblue/mrb_get_args-IYukihiro "Matz" Matsumoto
Check the class with `I` specifier of `mrb_get_args()`
2021-08-13Check the class with `I` specifier of `mrb_get_args()`dearblue
Previously, the `I` specifier only checked if the object was `MRB_TT_ISTRUCT`. So it was at risk of getting pointers to different C structs if multiple classes were to use the `MRB_TT_ISTRUCT` instance. Change this behavior and change the C argument corresponding to the `I` specifier to `(void *, struct RClass)`. This change is not compatible with the previous mruby. Please note that if the user uses the previous specifications, `SIGSEGV` may occur or the machine stack may be destroyed. resolve #5527
2021-08-13codegen.c: fixed a bug in `mrb_decode_insn()`.Yukihiro "Matz" Matsumoto
2021-08-13codegen.c: add a comment that notice `rewind_pc` calling convention.Yukihiro "Matz" Matsumoto
`rewind_pc` should not be called when `s->pc` is `0` (top).
2021-08-13codegen.c: refactor `mrb_last_insn()`.Yukihiro "Matz" Matsumoto
Last commit made `mrb_decode_insn()` to take `NULL` as `pc`.
2021-08-13codegen.c: `mrb_prev_pc` can return `NULL` at the top of `iseq`.Yukihiro "Matz" Matsumoto
2021-08-12test/eval.c: add test for #5528Yukihiro "Matz" Matsumoto
2021-08-12Revert "Drop unnecessary upper procs linked from class/module/def syntax"Yukihiro "Matz" Matsumoto
Fix #5528 This reverts commit 59201b59046b9e73c309508350cd3c0fafd20e4d; #5497
2021-08-12class.c: `const_missing` do not have to be in the backtrace; ref #5528Yukihiro "Matz" Matsumoto
2021-08-11codegen.c: avoid signedness warning of int comparison.Yukihiro "Matz" Matsumoto
2021-08-11codegen.c: avoid cross initialization of `mrb_insn_data`.Yukihiro "Matz" Matsumoto
2021-08-11codedump.c: print local variable name for `ADDI/SUBI/ instructions.Yukihiro "Matz" Matsumoto
Recent peephole optimization made `ADDI/SUBI` destinations possibly local variables.
2021-08-11codegen.c: more peephole optimization.Yukihiro "Matz" Matsumoto
`a=10; a+=1` to generate: ``` 1 000 OP_LOADI R1 11 ; R1:a ``` instead of: ``` 1 000 OP_LOADI R1 10 ; R1:a 1 003 OP_MOVE R2 R1 ; R1:a 1 006 OP_ADDI R2 1 1 009 OP_MOVE R1 R2 ; R1:a ```
generated by cgit v1.2.3 (git 2.39.1) at 2026-09-10 15:38:11 +0000