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07cd469ade
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3619 Commits

Author SHA1 Message Date
florian
07cd469ade Merge branch 'main' into val_range_check 
# Conflicts:
#	rtl/inc/sstrings.inc
 2022-01-19 21:30:58 +01:00
florian
718709c87d * all val helpers now use the ValValueArray 2022-01-17 22:46:19 +01:00
florian
2f8750924f * patch by Bart B: fixes fpc_val_word_shortstr() and refactors fpc_val_longword_shortstr() so that it uses the same algorithm and naming conventions as the other unsigned val-helpers. 2022-01-16 23:08:37 +01:00
florian
5f089afdfb * unified ValueArray 2022-01-15 22:36:57 +01:00
florian
55f0103248 o patch by Bart B: 
* fixes fpc_Val_UInt_Shortstr, part of #15633
    * fpc_val_qword_shortstr uses the ValueArray constant
 2022-01-15 22:18:38 +01:00
florian
9a90db79c3 * patch by Bart B to fix fpc_val_smallint_shortstr similiar to #39406, resolves #39528 2022-01-13 22:51:10 +01:00
florian
8e4e229a5f + DestSize parameter for fpc_Val_UInt functions 2022-01-11 22:10:26 +01:00
florian
fc3b635013 * patch by Bart B to fix the value of Code for unsigned types if the input is negative, resolves #39523 2022-01-11 21:29:56 +01:00
florian
f39a6a7755 * fpc_Val_SInt_ShortStr: bug fixes and improvements by Bart B 2022-01-08 14:45:12 +01:00
florian
38c06e64c7 * optimze case 
* few formatting changes
 2022-01-07 23:43:59 +01:00
florian
05072d0d82 * updated version by Bart B 2022-01-07 23:21:12 +01:00
florian
4c296af05e * reordered condition so they can be evaluated quicker 2022-01-07 19:36:34 +01:00
florian
d29a482cd1 * fixes for fpc_Val_SInt_ShortStr by Bart B 
+ new test for fpc_Val_SInt_ShortStr
  + benchmark
 2022-01-07 19:19:55 +01:00
florian
2a93e65511 * seperator => separator 2022-01-02 13:12:33 +01:00
Karoly Balogh
c298c0e0da rtl/osheap: fixed a dumb reversed condition in osheap/SysAllocMem() 2021-12-26 15:56:34 +01:00
florian
781b2d0a80 * patch by Rika: second part of #39496, resolves #30496 
+ extended test
 2021-12-25 20:01:32 +01:00
florian
c0979bbc0c * TObject.InitInstance got very big so inlining has no advantage anymore, resolves #39494 2021-12-25 19:09:22 +01:00
marcoonthegit
4568c77f57 * implemented stringofchar unicodestring, bug #39483 2021-12-14 15:07:43 +01:00
Jonas Maebe
4426d0da7a Fixed variant discriminator types 2021-10-31 21:13:35 +01:00
florian
ee10850a57 * patch by Sergey Larin: Reducing and aligning the size of TAnsiRec, TUnicodeRec for CPU64, resolves #38018: 
For CPU64, the size of record TAnsiRec and TUnicodeRec is 16 bytes instead of 24.
    Which is very good also because of the alignment. when allocating memory, the address
    of the first character of the string will be aligned on the 16-byte boundary.
    At the same time, the useless Dummy field, which is needed in CPU64 for exactly alignment, has been removed.
    For CPU32 (and CPU16), the record size has not changed, so procedures such as
    fpc_AnsiStr_Decr_Ref, implemented in assembler (see i386, arm), remained working correctly.
  * tests adapted
 2021-10-17 11:13:29 +02:00
Nikolay Nikolov
f20de5d583 * fixed padding in the filerec to match textrec even on platforms where 
sizeof(pointer)<>sizeof(codepointer), like in the medium and compact i8086
  memory models
 2021-10-13 02:02:50 +03:00
florian
91cf1774dd * replace MT random generator by Xoshiro128**, resolves #38237 2021-10-05 22:20:22 +02:00
Nikolay Nikolov
7afb665c92 + insert exception flag check and branch after each function call, when 
compiling in WebAssembly branchful exceptions mode
 2021-10-05 02:26:13 +03:00
Nikolay Nikolov
5124ab2521 * cloned the WebAssembly native exceptions code generation and rtl support into 
the branchful exceptions (which will be modified later, but we're using this
  as their starting point, because we can get a snapshot built, without compiler
  internal errors)
 2021-10-05 00:37:20 +03:00
Nikolay Nikolov
0c3e179652 - get rid of fpc_PushExceptAddr and fpc_PopAddrStack entirely, when compiling in 
wasm native exceptions mode - these helper routines aren't necessary in this
  mode
 2021-09-28 03:59:38 +03:00
Nikolay Nikolov
91f0f1a86c * don't include except.inc if wasm32 native exception is turned on, instead 
replace it with except_native.inc
 2021-09-28 03:46:30 +03:00
florian
a5f6505edc * fix range checking for zero based strings, resolves #39323 2021-09-05 21:03:31 +02:00
florian
396a030fc2 + debugging statement 2021-09-04 19:12:04 +02:00
michael
e6a593c5fa * Patch from Zeljko Avramovic to extend ordinal/float helpers 
git-svn-id: trunk@49622 -
 2021-07-21 11:36:05 +00:00
michael
1e6952264b * BitSizeOf Documentation sub (issue #39110) 
git-svn-id: trunk@49571 -
 2021-06-30 10:10:38 +00:00
svenbarth
cb953f68c2 * as 3.2.0 is now the oldest compiler we support we can now use {$push} {$pop} to reset the $minenumsize in the RTTI header 
git-svn-id: trunk@49403 -
 2021-05-27 05:43:01 +00:00
florian
1e1848da92 * fix exception generation in ln(...), resolves #38832 
git-svn-id: trunk@49328 -
 2021-05-02 19:45:09 +00:00
Tomas Hajny
9f6651fdb7 + added Get/SetTextAutoFlush feature 
git-svn-id: trunk@49324 -
 2021-05-02 14:59:21 +00:00
florian
5442e9f9d8 * insert explicit type cast for the count parameter of move/fillchar wrapping C functions, 
avoids a warning in combination with -O3 and negative count values

git-svn-id: trunk@49205 -
 2021-04-14 19:02:54 +00:00
Károly Balogh
7b9ed5fe46 rtl: make STACK_MARGIN a variable instead of a const. this allows adjusting margin size on system unit init, based on the actual stack length of the executable. useful for small systems running with little stack. allow overwriting SysBackTraceStr with a platform-specific implementation 
git-svn-id: trunk@49200 -
 2021-04-14 02:35:01 +00:00
pierre
86c036d9ed Explicitly disable range and overflow checking to avoid troubles with pointer arithmetics 
git-svn-id: trunk@49198 -
 2021-04-13 20:57:18 +00:00
Károly Balogh
caa2735203 osheap: new very small heap manager which only acts as a thin layer above an OS provided heap API. mainly aimed for small and embedded systems 
git-svn-id: trunk@49145 -
 2021-04-09 02:20:22 +00:00
Jonas Maebe
f13b47289e * handle case where the first instruction with line information is looked up 
o this should be handled better. The common way is looking up address - 1,
     but that doesn't seem to work here.

git-svn-id: trunk@49142 -
 2021-04-08 19:50:40 +00:00
Jonas Maebe
0eb9dd3879 * Darwin support for printing line info for backtraces when using Dwarf, 
based on patches by Colin Western, mantis #38483)
   o requires that the program/library is compiled with -Xg (or that
     dsymutil is run on it after compiling), and that the .dSYM bundle
     is in the same directory as the program/library
   o always use the "dl" unit in exeinfo for Darwin, as that's needed for
     dynamic library support, and this does not cause an extra dependency
     since on Darwin we always use libc
   o cleaned up the exeinfo unit for Darwin, and sped it up by using mmap
     instead of small reads
   o fixed unit dependencies for exeinfo, lineinfo and lnfodwarf in Darwin
     RTL Makefile
  * use the process address info from the original exe even when reading
    the debug information from an external file
  - removed outdated ifdef'd darwin code from dl.pp (no longer needed now
    that processaddress gets set correctly in exeinfo for that platform)

git-svn-id: trunk@49140 -
 2021-04-08 19:50:34 +00:00
florian
45b3d8e0bf * check for cache entry before even trying to open the file containing the debug info 
git-svn-id: trunk@49086 -
 2021-03-30 14:06:19 +00:00
florian
4dfcdeaef8 + use a hash table to speed up line info retrieval 
git-svn-id: trunk@49080 -
 2021-03-29 12:20:39 +00:00
Károly Balogh
45b5e9215c rtl: remove defines for v2.x compiler from the common part of the RTL. It's no longer suppported to build with that 
git-svn-id: trunk@49036 -
 2021-03-23 09:32:49 +00:00
nickysn
800bb3adc2 * instead of using discardresult, wrap the uniquestring functions in procedures, 
that are declared as inline

git-svn-id: trunk@49016 -
 2021-03-19 21:13:20 +00:00
florian
3072df59ff * overflow checked mul helpers do not need to check all bits either 
git-svn-id: trunk@48999 -
 2021-03-17 21:30:41 +00:00
nickysn
a9f4c8a16b * compilation on Windows fixed 
git-svn-id: trunk@48958 -
 2021-03-14 02:53:41 +00:00
nickysn
df947d3ae8 * fixed rtl compilation with FPC 3.2.0 starting compiler 
git-svn-id: branches/wasm@48305 -
 2021-01-22 00:48:44 +00:00
nickysn
7e958e0a35 + introduced the discardresult directive and declared the UniqueString() 
overloads, using this directive

git-svn-id: branches/wasm@48283 -
 2021-01-21 21:42:07 +00:00
nickysn
05d66eddfc * synchronized with trunk 
git-svn-id: branches/wasm@47982 -
 2021-01-02 22:06:17 +00:00
florian
8b08079224 * fpc_AnsiStr_Concat: if one of the strings is empty and CP_NONE is passed, the code page 
of the other string is taken, this is also like fpc_AnsiStr_Concat_multi works if length(sarr)=2

git-svn-id: trunk@47976 -
 2021-01-02 16:39:39 +00:00
nickysn
a5fafea8d1 * more updates to attempt to get a larger part of the full RTL to compile for WASM32 
git-svn-id: branches/wasm@47970 -
 2021-01-02 13:01:39 +00:00