Commit graph

56 commits

Author SHA1 Message Date
gambas
225f2833da Fix again the management of the new new PROPERTY ... USE syntax.
[COMPILER]
* NEW: Don't emit debugging information for generated functions, but emit void sections for backward compatibility.
* NEW: Don't emit source file path in the debugging information.
2019-09-12 03:23:38 +02:00
gambas
4d59c6062d Fix boolean datatype management.
[GB.JIT]
* BUG: Fix boolean datatype management.
2019-08-21 01:23:12 +02:00
gambas
cfb4a9d2a8 Enumerating an unknown datatype does not raise an error automatically anymore.
[GB.JIT]
* BUG: Enumerating an unknown datatype does not raise an error automatically anymore.
2019-06-18 09:50:56 +02:00
gambas
9f2da35cbe Emit column position in almost all error messages.
[COMPILER]
* OPT: Some optimizations in symbol table routines.
* NEW: Emit column position in almost all error messages. It makes the compiler 2.5% slower, even with the optimizations.
2019-05-08 06:20:35 +02:00
gambas
3dd1fd493e Fix the JIT compiler: '_init' method, Lock instruction, Object datatype, and DO / REPEAT loops at the beginning of a function now work correctly.
[INTERPRETER]
* BUG: JIT compiler does not run static initializers anymore when loading a class. Otherwise bytecode can be modified before being compiled, leading to a JIT compiler crash.

[COMPILER]
* BUG: Fix LOCK subroutine meta-information.

[GB.JIT]
* NEW: Don't display abortion debugging message if there is no compilation to abort.
* BUG: Object variables are correctly managed now.
* BUG: DO...LOOP and REPEAT...UNTIL at the beginning of the function now is correctly compiled in all cases.
2019-04-04 22:58:06 +02:00
gambas
a0bcf85bd4 Active file descriptor watches and active timers are now automatically transferred to the component declaring a custom event loop.
[INTERPRETER]
* BUG: Active file descriptor watches and active timers are now automatically transferred to the component declaring a custom event loop. Consequently, a process started before the declaration of the event loop will have its termination signal correctly catched.
* NEW: Use waitpid() instead of wait4().

[GB.GTK]
* BUG: Declare the event loop hook last so that active file descriptor watches and active transfer are automatically transferred.

[GB.GTK3]
* BUG: Declare the event loop hook last so that active file descriptor watches and active transfer are automatically transferred.

[GB.QT4]
* BUG: Declare the event loop hook last so that active file descriptor watches and active transfer are automatically transferred.

[GB.QT5]
* BUG: Declare the event loop hook last so that active file descriptor watches and active transfer are automatically transferred.
2019-03-12 03:46:30 +01:00
gambas
3f7095bbd9 Run JIT compilation in the background to make programs start faster.
[INTERPRETER]
* OPT: JIT compilation is run in two steps.

[GB.JIT]
* OPT: Run JIT compilation in the background.
* NEW: JIT.Debug is a new property that allows to enable JIT debugging messages at runtime.
2019-03-11 16:34:50 +01:00
gambas
fe55f495f4 Fix the default value of optional Object function arguments.
[GB.JIT]
* BUG: Fix the default value of optional Object function arguments.
2019-01-20 22:50:35 +01:00
gambas
26448880a1 Support for 'tcc' compiler.
[GB.JIT]
* NEW: Support for 'tcc' compiler.
2019-01-08 01:53:38 +01:00
gambas
17bbc13df6 Do not use loop initial declaration in generated C code for old gcc versions.
[GB.JIT]
* BUG: Do not use loop initial declaration in generated C code for old gcc versions.
2019-01-03 10:29:44 +01:00
gambas
b897cec6cf Remove the include of <stdio.h> from JIT header file.
[GB.JIT]
* BUG: Remove the include of <stdio.h> from JIT header file.
2018-12-09 03:50:14 +01:00
gambas
df275f7c9b Forgot to call JIT function when the call is dynamic, i.e. if the object owning the method has an anonymous datatype (Object or Variant).
[INTERPRETER]
* BUG: Forgot to call JIT function when the call is dynamic, i.e. if the object owning the method has an anonymous datatype (Object or Variant).

[GB.JIT]
* BUG: Save the initial stack pointer of a function in the function stack instead of using the interpreter stack.
2018-12-07 01:03:47 +01:00
gambas
52c1243c35 Correctly set the stack pointer before raising an exception in JIT code.
[GB.JIT]
* BUG: Correctly set the stack pointer before raising an exception in JIT code.
2018-12-04 00:48:02 +01:00
gambas
7fa5bd5220 Set the SP stack pointer before calling the conversion function to workaround the compiler optimizations and prevent a memory leak at function end if the conversion fails and an exception is raised.
[GB.JIT]
* BUG: Set the SP stack pointer before calling the conversion function to workaround the compiler optimizations and prevent a memory leak at function end if the conversion fails and an exception is raised.
2018-11-26 01:20:09 +01:00
gambas
baaf962ab0 JIT now handles "no return value" errors correctly.
[INTERPRETER]
* BUG: Process.Wait() now handles error output correctly.

[GB.JIT]
* BUG: Display compiler error correctly.
* BUG: Handle "no return value" errors correctly.
2018-11-24 20:00:45 +01:00
gambas
dcac5c2a26 Handle TRY inside JIT functions correctly.
[INTERPRETER]
* BUG: Handle TRY inside JIT functions correctly.

[GB.DEBUG]
* NEW: Add explicit messages when something fails during initialization.

[GB.JIT]
* BUG: Handle TRY correctly.
2018-11-02 21:44:40 +01:00
gambas
1c6a9c1b52 Define the TRUE/FALSE constant in the generated code again.
[GB.JIT]
* NEW: Define the TRUE/FALSE constant in the generated code again.
2018-10-16 19:30:28 +02:00
bgermann
dace3b09ac Remove boolean definitions except in gb_common.h 2018-10-15 18:48:01 +02:00
gambas
46f21a7f7b Strip png files with ImageMagick convert command. 2018-09-19 20:53:00 +02:00
gambas
7a680d738b Correctly compile void function arguments.
[GB.JIT]
* BUG: Correctly compile void function arguments.
2018-08-29 11:22:56 +02:00
gambas
fc2cbe819a Rename 'ClassStat' class as '_ClassStat' to avoid a possible name collision.
[GB.JIT]
* NEW: Rename 'ClassStat' class as '_ClassStat' to avoid a possible name collision.
2018-08-28 17:05:11 +02:00
gambas
706a605cc3 Correctly restore the stack after calling a method through the interpreter, and handle null values as object values having a null address automatically.
[INTERPRETER]
* NEW: Creating a NULL value now clears the object address field so that it can be freely interpreted as a Object value with a null address by the JIT compiled code.

[GB.JIT]
* BUG: Correctly restore stack after calling a method through the interpreter.
2018-08-22 09:30:27 +02:00
gambas
7ab07bd95f Correctly handle optional object arguments.
[GB.JIT]
* BUG: Correctly handle optional object arguments.
2018-08-20 19:57:47 +02:00
gambas
7492efcc0e Always load the class before accessing a static variable, as it may not be ready.
[INTERPRETER]
* BUG: FIx JIT class loading API.

[GB.JIT]
* BUG: Always load the class before accessing a static variable, as it may not be ready.
2018-08-18 15:28:19 +02:00
gambas
979e22f6e9 Correctly load classes from archives other than the main project one during JIT compilation.
[INTERPRETER]
* NEW: When creating a new class, set its component immediately if we know the archive it comes from.

[GB.JIT]
* BUG: Correctly load classes from archives other than the main project one.
2018-08-16 01:50:45 +02:00
gambas
698e5dd948 Fix access to objects that can be invalid.
[GB.JIT]
* BUG: Fix access to objects that can be invalid.
2018-08-13 23:01:27 +02:00
gambas
7a129a8d83 Add support fot date variables.
[GB.JIT]
* NEW: Add support fot date variables.
2018-08-13 22:55:01 +02:00
gambas
ffa3cd0875 Correctly read pointer variables.
[GB.JIT]
* BUG: Correctly read pointer variables.
2018-08-13 00:36:33 +02:00
gambas
9c1fa46558 Reading variants from memory is done correctly now.
[GB.JIT]
* BUG: Reading variants from memory is done correctly now.
2018-08-12 09:43:15 +02:00
gambas
a2123c7f27 Accesses to byte global variables are compiled correctly now.
[GB.JIT]
* BUG: Accesses to byte global variables are compiled correctly now.
2018-08-12 00:22:44 +02:00
gambas
0975e520db JIT: Handle function datatype by raising a type mismatch error.
[INTERPRETER]
* NEW: JIT: Add an API for throwing type mismatch errors.
* BUG: Raise a type mismatch error when converting a function to a variant. Don't panic anymore.

[GB.JIT]
* BUG: Handle function datatype by raising a type mismatch error.
2018-08-11 14:06:46 +02:00
gambas
f882946561 Fix conversions of NULL.
[GB.JIT]
* BUG: Fix conversions of NULL.
2018-08-11 07:55:08 +02:00
gambas
4e83422f20 Fix optional arguments management.
[INTERPRETER]
* NEW: Fix panic error message again.

[GB.JIT]
* BUG: Fix optional arguments management.
2018-08-10 14:22:49 +02:00
gambas
3966bfbca7 Fix compilation of variant values borrowings and NULL values conversions.
[GB.JIT]
* BUG: Fix compilation of variant values borrowings.
* BUG: Fix NULL values conversions.
2018-08-10 13:53:20 +02:00
gambas
5df6553247 Fix compilation of variant values releases.
[GB.JIT]
* BUG: Fix compilation of variant values releases.
2018-08-10 13:35:20 +02:00
gambas
4209cffa11 [INTERPRETER]
* NEW: Fix panic error message.

[GB.JIT]
* BUG: Load project classes before try to resolve a unknown symbol.
* BUG: Correctly restore the stack pointer in all cases at function exit.
2018-08-10 13:26:54 +02:00
gambas
bb34431646 Fix a crash in JIT relative to SUPER management.
[INTERPRETER]
* BUG: Clear the 'super' field of the object value returned by NEW.

[GB.JIT]
* BUG: Correctly reset EXEC_super in error catching.
2018-08-06 13:26:49 +02:00
gambas
bba1946700 The datatype of object symbols was incorrectly computed.
[GB.JIT]
* BUG: The datatype of object symbols was incorrectly computed.
2018-07-08 08:24:31 +02:00
gambas
e04ec717c7 JIT: Structures and static arrays have been implemented.
[INTERPRETER]
* NEW: JIT: Support for structures and static arrays.

[GB.JIT]
* NEW: Structures and static arrays have been implemented.
2018-07-07 14:54:23 +02:00
gambas
ed775d62d4 Correctly handle function values used as arguments.
[GB.JIT]
* BUG: Correctly handle function values used as arguments.
2018-07-07 00:58:55 +02:00
gambas
50dedeb8cb Don't use __attribute__((noreturn)), it makes gcc dizzy and slow as hell.
[GB.JIT]
* BUG: Don't use __attribute__((noreturn)), it makes gcc dizzy and slow as hell.
2018-07-05 07:15:23 +02:00
gambas
d3c93a05e4 Work on new JIT system continues.
[INTERPRETER]
* NEW: Abort if a stack mismatch is detected after a JIT function has been called.

[GB.JIT]
* NEW: The GB_JIT_CC environment variable allows to define the C compiler that will generate the code.
* OPT: Don't call the compiler through a shell anymore.
* NEW: Support for clang.
* BUG: Don't use the "," operator anymore to write JIT code.
* BUG: Correctly free stack when leaving a function whereas we are still inside a GOSUB.
* BUG: Declare all local variables and arguments as volatile as soon the function uses CATCH or FINALLY.
2018-07-05 07:10:31 +02:00
gambas
4a1c81d0aa Jit.Time is a new property that returns the time spent in JIT compilation, in seconds.
[INTERPRETER]
* NEW: Jit is a new static class that allows to deal with the JIT compiler.
* NEW: Jit.Time is a new property that returns the time spent in JIT compilation, in seconds.

[GB.JIT]
* NEW: Support for the Jit.Time property.
2018-07-03 00:52:19 +02:00
gambas
9cf443a04f [INTERPRETER]
* BUG: Take JIT code into account when displaying current position in DEBUG instruction.

[COMPILER]
* BUG: Fix subroutine metadata.
* BUG: Fix subroutine search function.

[GB.JIT]
* BUG: Fix string referencing.
* NEW: Implement date arrays accessors.
* BUG: Fix error management.
* BUG: Fix mathematic functions implementation.
* NEW: Support of functions with a variable number of arguments.
* BUG: Fix support of Long constants.
* BUG: Fix implementation of Collection array operator.
* BUG: Fix READ, EXEC, SHELL and DEBUG instructions.
* BUG: Fix VarPtr().
* BUG: Fix TRUE constant implementation.
2018-07-02 19:37:37 +02:00
gambas
5f4f12acf3 [COMPILER]
* NEW: UNSAFE is a new keyword used in conjunction with FAST. It tells the JIT compiler not to do any safety check (null objects, division by zero, out of array bounds...). It makes the code a bit faster, but prone to segmentation fault.

[INTERPRETER]
* NEW: Support for the UNSAFE keyword.

[GB.JIT]
* NEW: Support for the UNSAFE keyword.
* NEW: Check validity of objects that can be invalid.
2018-06-29 00:10:31 +02:00
gambas
fe08dfa333 Work continues on new JIT system.
[INTERPRETER]
* NEW: JIT: Support for SUPER.
* NEW: JIT: Support for extern functions.
* NEW: Add a flag in Gambas functions to know if they are static or not.

[GB.JIT]
* NEW: Support for SUPER.
* NEW: Support for extern functions.
* BUG: Fix object arrays access.
* OPT: Optimization of Abs, Sgn, Int, Fix, and Pi subroutines.
2018-06-27 19:35:23 +02:00
gambas
ab3963c99c Fix some bugs detected by clang, and JIT code can now raise events.
[INTERPRETER]
* NEW: JIT: Support for event raising.
* BUG: Fix some bugs detected by clang.

[GB.JIT]
* NEW: Support for event raising.
* OPT: Some optimizations in jit code generation and compilation.
2018-06-25 19:17:44 +02:00
gambas
06d139920d Work continues on new JIT system.
[INTERPRETER]
* BUG: JIT: No need to support breakpoints.

[GB.JIT]
* BUG: No need to support breakpoints.
2018-06-23 01:37:06 +02:00
gambas
128b5de2f2 [INTERPRETER]
* NEW: JIT: Support for QUIT and STOP EVENT instructions.

[GB.JIT]
* NEW: Implement QUIT and STOP EVENT instructions.
2018-06-23 01:31:39 +02:00
gambas
6502645560 Work continues on new JIT system.
[INTERPRETER]
* BUG: JIT: Fix error handling when calling methods from JIT code.

[GB.JIT]
* NEW: Fix support of CATCH and FINALLY.
* NEW: Support for ON GOTO and ON GOSUB.
2018-06-22 04:49:05 +02:00