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3930 Commits

Author SHA1 Message Date
Pierre Muller
3bf5c67485 Revert "Add missing dependency on types unit for math unit" 
This reverts commit 1f01ba4bc0.
 2025-04-03 12:07:18 +00:00
Pierre Muller
1f01ba4bc0 Add missing dependency on types unit for math unit 2025-04-03 11:58:59 +00:00
Rika Ichinose
6ab6be4793 Faster Val(). 2025-03-30 19:36:42 +02:00
Rika Ichinose
8093b1ba0c Unbias 32-bit random. 2025-03-29 21:55:08 +01:00
Rika Ichinose
0d5dddfcb5 Inline polyevl&ldexp in sin&cos. 2025-03-23 09:27:48 +01:00
Rika Ichinose
ff2492edf5 Add System.UMul64x64_128. 2025-03-15 22:18:55 +01:00
Rika Ichinose
4f92679625 BMI1 → BMI2. 2025-03-13 01:02:15 +03:00
Rika Ichinose
900b1fc4ec Check for refcount = 1 first. 2025-02-16 15:17:48 +03:00
Rika Ichinose
840df7e243 Disable MemPos on JVM. 2025-02-10 19:22:41 +00:00
Rika Ichinose
c3f80014b4 Remove FDestroyCount. 2025-02-10 18:53:26 +00:00
Rika Ichinose
1e041077cc Interface unref should zero the pointer first. 2025-02-09 15:25:33 +00:00
Rika Ichinose
98a5072fbe Remove NewAnsiString & NewUnicodeString. 2025-02-09 14:27:09 +00:00
Rika Ichinose
f7f8c9a615 Publish System.MemPos. 2025-02-09 03:40:40 +03:00
Rika Ichinose
66d7408b3d Faster Pos(ansistring). 2025-02-08 11:04:22 +00:00
Rika Ichinose
6ccad3dc4e Shortcut declocked on refcount = 1. 2025-01-31 22:03:25 +00:00
Nikolay Nikolov
5e813e62f2 + added function fpc_wasm_invoke_helper to the WebAssembly RTL 2025-01-25 08:21:56 +02:00
florian
28a9a44894 * call SysResetFPU and SysInitFPU in InitThread for the time being 2025-01-24 22:56:46 +01:00
florian
02b31542f6 * make rounding mode and exception mask thread variables as well 2025-01-21 22:53:28 +01:00
Michaël Van Canneyt
8488c87b20 * New fix for fpc_atomic_cmp_xchg_alu, as suggested by Sven 2025-01-08 14:56:16 +01:00
Michaël Van Canneyt
5d100fd2c6 cpuNbitalu is not the correct type for fpc_atomic_cmp_xchg_alu on webassembly 2025-01-08 12:06:52 +01:00
Michaël Van Canneyt
3f0593b554 * Better fix for atomic operations on wasm 2025-01-07 14:42:21 +01:00
Michaël Van Canneyt
ec7e917b1a Use correct defines for ALUSInt, fixes problems encountered in webassembly 2025-01-06 14:10:27 +01:00
Rika Ichinose
f1050aeb73 Simplify dynarr.inc. 2024-12-22 21:41:31 +00:00
Rika Ichinose
6035058a21 Shorten generic atomic implementations to offset the LoC cost of the commit before last. 
This also fixes wrong fpc_atomic_sub_8 and fpc_atomic_sub_16 emulations.
 2024-12-19 19:42:25 +00:00
Sven/Sarah Barth
ae938e16a5 * correctly disable the Atomic*Lock functions for the fpc_atomic_cmp_xchg_*() helper fallback of the CPU size 2024-12-16 23:13:36 +01:00
Sven/Sarah Barth
e94d02a067 * with all existing RTLs switched over to the atomic intrinsics, the define FPC_SYSTEM_INTERLOCKED_USE_INTRIN can be removed again 2024-12-12 22:05:20 +01:00
Sven/Sarah Barth
7f4b2f63b3 Switch from functions for the Atomic*-family to intrinsics 2024-12-12 22:05:15 +01:00
Sven/Sarah Barth
9cbc802d0d + add platform independent helper routines for the atomic intrinsics; these only require the implementation of the size specific fpc_atomic_cmp_xhg_* helper, but if only the CPU size specific helper is implemented the others will at least be safe for multi threading inside the same process 2024-12-12 22:05:14 +01:00
florian
f72183eb37 * ensure always an exception is raised in genmath.inc if appropriate 2024-12-05 22:17:18 +01:00
Rika Ichinose
91d3746adf Use FillChar in InitializeArray. 2024-11-30 21:45:29 +00:00
florian
cc7325e316 * increase stack margin for x86-64 so back tracing a stack overfow with line info does not cause another stack overflow 2024-11-24 22:58:47 +01:00
Sven/Sarah Barth
40f90b60eb * DWARF line info: only use the cached module if the base address also is the same; this can happen if the initial exception occurred at a random address outside the module, but the next stack address can be found inside the correct module 2024-11-20 22:56:09 +01:00
Pierre Muller
930596bd85 Fix directories for some source files, based on suggestion by Alfred Glänzer in #40995 2024-11-19 22:12:31 +00:00
Sven/Sarah Barth
ecbd0fc0da * move aliases of fpc_copy and fpc_copy_by_move_semantics to aliases and adjust their names to match other aliaes 2024-11-17 14:33:25 +01:00
Rika Ichinose
798d793cdc Specialized fpc_copy_with_move_semantics for destructive copies. 2024-11-17 09:45:11 +00:00
Frederic Kehrein
ca92c49f8c * Avoid calling copy operator when moving data from temporary objects 
When a function returns a managed record, a new temporary object is
created for the result, which is then copied to the real destination.
For managed records with a deep copy implementation, this can create
immense overhead. So instead this introduces a move, which basically
consists of
```pascal
procedure Move(var src, dst);
begin
  Finalize(dst); // Finalize existing data
  Move(src,dst,sizeof(dst)); // Shallow copy
  Initialize(src); // Clear source
```

* nld.pas: use MOVE when assigning the function result from the
  temporary return object
* rtl/inc/systemh.pas: Adding new macro to mark new RTTI version with MOVE
  operation
* rtl/inc/compproc.inc, rtl/inc/rtti.inc: Adding new move mechanism when
  indicated by the compiler.
 2024-11-16 22:08:06 +00:00
Rika Ichinose
e9579fe2df Better Utf8ToUnicode. 2024-11-12 20:29:43 +00:00
Rika Ichinose
89142ba73a Faster dynamic array concatenations. 2024-11-11 19:50:41 +00:00
florian
092ff254f1 + AtomicIncrement/Decrement overloads 
* tests extended
 2024-11-10 14:56:10 +01:00
Ondrej Pokorny
bdb3d097b5 fix AtomicDecrement(Cardinal) overload 2024-11-09 08:34:07 +00:00
Rika Ichinose
0b97f169b0 Remove conditionals that rely on not defined(FPC_HAS_CPSTRING). 2024-11-04 10:28:33 +00:00
florian
4cf202180e * really fix bootstrapping with 3.2.2 on arm-linux 2024-11-02 22:32:40 +01:00
florian
d544313698 * bootstrapping fix with 3.2 for arm-linux 2024-10-28 22:25:10 +01:00
Rika Ichinose
ba7a76bf37 Allow MemSize(nil) to match FreeMem(nil). 2024-10-27 21:49:05 +03:00
Rika Ichinose
c08d73054a Return MemSize from FreeMem. 2024-10-27 21:44:01 +03:00
florian
201d38d6fe * fix fpc_frac_real to properly thrown an exception on +/-Inf/NaN 2024-10-25 23:10:23 +02:00
Nikolay Nikolov
37b7835b12 + added unit unix98pty. Only enabled for linux, for now, but can be enabled in the future on other unix-likes. 2024-10-19 16:11:25 +03:00
florian
7d83cea8da * fpc_varset_load takes a ptrint for set size 2024-09-23 22:34:23 +02:00
Rika Ichinose
9917350ef0 AVX2 CompareByte for i386. 2024-09-23 20:10:57 +00:00
Rika Ichinose
b8fdd7148b Simplify RTTIRecordOp. 2024-09-22 07:50:51 +00:00