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fpc/rtl/i386
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Rika Ichinose e4a0b1adb4 Use ERMS in all eligible cases, again. 
Namely, when Move.count > NtThreshold but move distance is too short. 8310b169b7 messed with the logic and made this case fall back to a regular loop instead of more preferable ERMS.
2024-01-11 21:51:44 +00:00
..
cpu.pp Deny effective RTM support if CPUID bit RTM_ALWAYS_ABORT is set. 2023-11-01 17:10:14 +00:00
cpuh.inc * detect avx support also in the i386 system unit 2023-11-18 22:47:47 +01:00
cpuinnr.inc * first part of merging parts of Jeppe's intrinsics patch, mainly r31135 2020-01-14 21:52:39 +00:00
cpumminnr.inc Add most SSE instructions as intrinsics. 2020-03-06 21:34:22 +00:00
cpummprocs.inc * regenerated 2020-07-12 20:46:54 +00:00
fastmove.inc Use ERMS in all eligible cases, again. 2024-01-11 21:51:44 +00:00
i386.inc Fix FillQWord_SSE2 stack usage. 2024-01-06 21:18:56 +00:00
int64p.inc * split fpc_mul_<64 bit> into separate procedures with and without overflow checking 2017-02-19 19:15:14 +00:00
makefile.cpu * cpu specific header file for the system unit: cpuh.inc, moved several declarations into it 2017-11-01 16:33:30 +00:00
math.inc FPU exception mask: generlised system unit interface 2022-10-17 19:43:01 +00:00
mathu.inc * Set softfloat_rounding_mode indise SetRoundMode function for all CPUs. 2021-01-03 21:44:18 +00:00
mmx.pp * Dotted RTL compiles 2023-07-27 19:04:03 +02:00
ports.inc * set the stdcall calling convention explicitly for each method, that requires 2018-07-06 15:59:26 +00:00
portsh.inc * changed the visibility of the writeport and readport methods in the ports unit 2018-07-09 14:55:20 +00:00
readme
set.inc Revert " * patch by Rika: In i386/set.inc, use “pop mem” instead of “pop reg; mov mem ← reg”, resolves #40443" 2023-09-20 22:58:34 +02:00
setjump.inc
setjumph.inc
strings.inc * Char -> AnsiChar 2023-07-14 17:26:10 +02:00
stringss.inc * string -> shortstring 2023-07-14 17:26:11 +02:00

readme 

This directory contains only RTL parts specific to the processor I386 family.

(They are specific because they contain assembler instructions)

Include files for system are :
  heap.inc (heap handling)
  set.inc  (sets operations)
  math.inc (mathematic operations using the coprocessor)
  i386.inc (several functions/procedures containing assembler parts)
  setjump.inc (setjmp/longjmp implementation for exceptions)
  rttip.inc (rtti handling, for speed reasons)
  
Units are :
  strings.pp (written in assembler for speed)
  cpu.pp     (routines to access cpu info)
  mmx.pp     (special mmx routines)