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2817 Commits

Author SHA1 Message Date
Yukihiro "Matz" Matsumoto c43dd75ea9 Avoid Heap Overflow in heredoc_remove_indent; fix #5316 2021-02-03 13:06:13 +09:00
Yukihiro "Matz" Matsumoto d759a73525 Allow more than 256 child irep; fix #5310 
We have introduced following new instructions.

 * `OP_LAMBDA16`
 * `OP_BLOCK16`
 * `OP_METHOD16`
 * `OP_EXEC16`

Each instruction uses 16 bits operand for `reps` index. Since new
instructions are added, `mruby/c` VM should be updated.

Due to new instructions, dump format compatibility is lost, we have
increased `RITE_BINARY_MAJOR_VER`.

In addition, we have decreased the size of `refcnt` in `mrb_irep` from
`uint32_t` to `uint16_t`, which is reasonably big enough.
 2021-02-01 16:20:58 +09:00
KOBAYASHI Shuji 1fc8e00e4a Use mrb_open_core() instead of mrb_open() in mrbc 2021-01-31 22:37:27 +09:00
dearblue b500e82950 Remove unnecessary range confirmation 
This is a correction based on the review by @matz.
https://github.com/mruby/mruby/pull/5306#pullrequestreview-578378401
 2021-01-29 22:33:03 +09:00
dearblue 9c36499e31 Fixed String#unpack to handle the highest range of integer values 
Previously, problems occurred when the `fixnum` was exceeded.

- 32-bit cpu mode with `MRB_WORD_BOXING` and `MRB_INT32`:

  ```console
  % bin/mruby -e 'p [0x7fffffff].pack("N").unpack("N")'
  trace (most recent call last):
  -e:1: cannot unpack to Integer: 2147483647 (RangeError)
  ```

- 64-bit cpu mode with `MRB_WORD_BOXING` and `MRB_INT64`:

  ```console
  % bin/mruby -e 'p [0x7fffffff_ffffffff].pack("q").unpack("q")'
  trace (most recent call last):
  -e:1: cannot unpack to Integer: 9223372036854775807 (RangeError)
  ```
 2021-01-29 22:27:36 +09:00
Yukihiro "Matz" Matsumoto 825241205f Replace mrb_intern_cstr to mrb_intern_lit. 2021-01-29 18:32:26 +09:00
Yukihiro "Matz" Matsumoto d42d308620 Remove duplicated --cflags; [ci skip] 2021-01-28 19:55:05 +09:00
Yukihiro "Matz" Matsumoto 2e33c2d120 Remove unnecessary bit shift in rational_new_f. 2021-01-28 08:47:16 +09:00
Yukihiro "Matz" Matsumoto d4101d0a08 Revert "Fix the wrong directory host-bin to host/bin." 
This reverts commit 34f82f24e9.
Ref #5282
 2021-01-26 21:17:28 +09:00
Yukihiro "Matz" Matsumoto 63b7439ddf Change mruby-config to print usage on invalid arguments. 
Or no argument at all.
 2021-01-26 11:37:01 +09:00
Yukihiro "Matz" Matsumoto 34f82f24e9 Fix the wrong directory host-bin to host/bin. 
Where `mruby-config` command should be generated.
 2021-01-26 11:35:59 +09:00
Yukihiro "Matz" Matsumoto 17ecf14511 Revert "Minimize the changes in #5277" 
This reverts commit dc51d89ac2.
 2021-01-26 10:57:07 +09:00
Yukihiro "Matz" Matsumoto 0903e2a72e Silence 'loss of data' warnings. 2021-01-25 15:45:32 +09:00
Yukihiro "Matz" Matsumoto efef4541aa Fix a bug for the case frexp() return Infinity. 2021-01-25 15:44:59 +09:00
Yukihiro "Matz" Matsumoto 23e5c08e31 Should use a limit for 32 bit platform; ref 05a8cc44 2021-01-25 15:44:59 +09:00
Yukihiro "Matz" Matsumoto 05a8cc44cc Define RAT_INT_LIMIT for 32 bit platforms. 2021-01-24 22:21:56 +09:00
Yukihiro "Matz" Matsumoto f20e10686c Prohibit r suffix after scientific notation (e.g. 1e10). 
As CRuby does.
 2021-01-24 21:43:20 +09:00
Yukihiro "Matz" Matsumoto cc59860e40 Detect integer overflow in rational_new_f(). 2021-01-24 21:42:34 +09:00
Yukihiro "Matz" Matsumoto dc51d89ac2 Minimize the changes in #5277 
Instead of including `mruby/presym.h` everywhere, we provided the
fallback `mruby/presym.inc` under `include/mruby` directory, and specify
`-I<build-dir>/include` before `-I<top-dir>/include` in `presym.rake`.
So even when someone drops `-I<build-dir>/include` in compiler options,
it just compiles without failure.
 2021-01-22 18:38:53 +09:00
Yukihiro "Matz" Matsumoto 6c5ccd5abe Merge branch 'avoid-including-presym.inc-in-existing-header-files' of https://github.com/shuujii/mruby into shuujii-avoid-including-presym.inc-in-existing-header-files 2021-01-21 14:53:18 +09:00
Yukihiro "Matz" Matsumoto 438d114917 Fix a bug that :_1 to cause syntax error; fix #5295 2021-01-21 14:45:06 +09:00
Yukihiro "Matz" Matsumoto 56fdc449eb Better error messages with yacc tokens. 2021-01-21 14:42:39 +09:00
Yukihiro "Matz" Matsumoto 5e0f51c906 Silence gcc warning from strncpy(). 2021-01-21 12:22:54 +09:00
dearblue 04a4e59c83 Fix build error for mruby-bin-debugger 
This is a missing change in #5272.

This issue was reported by @shuujii.
https://github.com/mruby/mruby/pull/5272#issuecomment-761819737
 2021-01-18 00:00:53 +09:00
Yukihiro "Matz" Matsumoto c7452ff61f Define Rational#quo; fix #5268 2021-01-17 23:02:35 +09:00
dearblue 0fdf5d9bb9 Fix NULL pointer dereference with mruby-os-memsize and mruby-method 
If it gets an insubstantial method object with `obj.method`, it will raise a `SIGSEGV` with `ObjectSpace.memsize_of(method)`.
 2021-01-16 15:52:52 +09:00
Yukihiro "Matz" Matsumoto 4bba769b95 Avoid syntax error regarding colons in the expression; fix #5290 
Reported and inspired by @hasumikin; based on CRuby's `parse.y`.
 2021-01-15 22:49:40 +09:00
Yukihiro "Matz" Matsumoto 28d5dabacd Merge pull request #5273 from dearblue/fiber 
Capture the return value of `Fiber.yield` via C; ref #5261
 2021-01-14 23:47:25 +09:00
Yukihiro "Matz" Matsumoto a639a39883 Rational denominator should not be zero. 2021-01-13 09:17:20 +09:00
dearblue 0229446a30 Capture the return value of Fiber.yield via C; ref #5261 2021-01-12 23:04:36 +09:00
Yukihiro "Matz" Matsumoto c7d96dbf84 Merge pull request #5289 from dearblue/sockaddr_un 
Initialize all area of `struct sockaddr_un`
 2021-01-12 22:22:44 +09:00
dearblue 8928bc2dce Initialize all area of struct sockaddr_un 
Members of `struct sockaddr_un` are requesting the definitions of `sun_family` and `sun_path`.
https://pubs.opengroup.org/onlinepubs/009696699/basedefs/sys/un.h.html

But the other members are optional and environment dependent.

In fact, other members are defined in the BSD series.
from NetBSD-9.1 <https://github.com/NetBSD/src/blob/da504f75982b244b2288bc9970bbc203bd77a9c1/sys/sys/un.h#L49-L53>

```c
struct  sockaddr_un {
        unsigned char   sun_len;        /* sockaddr len excluding NUL */
        sa_family_t     sun_family;     /* AF_UNIX */
        char    sun_path[104];          /* path name (gag) */
};
```
 2021-01-12 21:35:18 +09:00
Yukihiro "Matz" Matsumoto bec4d30dc6 Merge branch 'reorganize-ci' of https://github.com/dearblue/mruby into dearblue-reorganize-ci 2021-01-12 18:38:42 +09:00
Yukihiro "Matz" Matsumoto 1310368b3f Silence Windows warnings (cast and setmode). 2021-01-12 16:25:30 +09:00
Yukihiro "Matz" Matsumoto e1c9e7efab Changed packing format of inline symbols. 
To make inline symbols packed in 30 bits.
 2021-01-12 14:51:33 +09:00
Yukihiro "Matz" Matsumoto 974e245ae0 Merge pull request #5285 from dearblue/io-unimps 
Remove functions for unimplemented methods
 2021-01-11 23:49:54 +09:00
dearblue 0c96c4c34a Integrate the argument parsing part of IO.popen 2021-01-11 23:07:25 +09:00
dearblue 01897f8456 Remove functions for unimplemented methods 
- Use `mrb_notimplement_m()` instead.
- Hide the unused `option_to_fd()` when `TARGET_OS_IPHONE` is enabled.
 2021-01-11 23:01:53 +09:00
dearblue 66df8c619a Create a mruby-config that can be run on the host by cross-building 
The output directory will be `host-bin`, so it will be output as `<build-dir>/host-bin/mruby-config`.

It's still not available for target devices.
 2021-01-11 17:07:05 +09:00
KOBAYASHI Shuji 90b53f4c29 Avoid including presym.inc in existing header files 
Addressed an issue where existing programs linking `libmruby.a` could only
be built by adding `<build-dir>/include` to compiler's include path.
 2021-01-11 09:21:07 +09:00
Yukihiro "Matz" Matsumoto 3deb3a7aac Fix CI failure on Windows environment. 
`1L` on Windows means `32 bit int`.
 2021-01-10 22:52:41 +09:00
Yukihiro "Matz" Matsumoto e66c6edaba Fix mixture of inline int declaration in for statement. 2021-01-10 22:52:40 +09:00
Yukihiro "Matz" Matsumoto e8e28eacc7 Revert "Revert "Simplify full-core.gembox"" 
This reverts commit 37d795dec7.
This reapplies e20d652 (#4202), which is reverted, but its issue was solved
by 1d8456f.
 2021-01-10 20:29:49 +09:00
dearblue 9877f4ca3c Revert "Save&restore execution point (pc) in c->cibase->pc; fix #5261" 
This reverts commit a0c1e075e3.

This is because the `mrb_callinfo::pc` has been reorganized, resulting in over-correction.
 2021-01-10 13:33:17 +09:00
dearblue ced89c25ff Unified pc and err of mrb_callinfo 
This enhances self-containment.

- Changed the `mrb_callinfo::pc` field to point to itself.
  Previously it indicated the return destination of the previous call level.
  `mrb_callinfo::pc` will now hold the address to its own `proc->body.irep->iseq`.
- Removed `mrb_callinfo::err` field.
  This is because `mrb_callinfo::pc - 1` is semantically the same as the previous `err`.
- The `pc0` and `pc_save` variables in `mrb_vm_exec()` are no longer needed and have been deleted.
- It removes the argument because `cipush()` doesn't need to save the previous `pc`.
 2021-01-10 13:23:43 +09:00
dearblue 16baea0677 Changes stackent to stack of mrb_callinfo 
This enhances self-containment.

Previously `mrb_context::stack` had the current call level stack, but now it owns it.
The `mrb_context::stack` field, which is no longer needed, will be removed.
 2021-01-10 13:23:35 +09:00
dearblue 58e9442737 Unified target_class and env of mrb_callinfo 
If there is `env`, `env->c` means `target_class`.
 2021-01-10 13:23:28 +09:00
Yukihiro "Matz" Matsumoto 6f6eabf05a Fix wrong float to rational conversion in 32 bit mode. 2021-01-09 23:39:36 +09:00
Yukihiro "Matz" Matsumoto 62e5247300 Convert float number to rational by decoding mantissa. 2021-01-09 19:09:57 +09:00
Yukihiro "Matz" Matsumoto 12cc959998 Remove khash.h leftovers. 2021-01-09 19:09:56 +09:00