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freepascal.comp...
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rtl
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i386
Rika Ichinose e4a0b1adb4 Use ERMS in all eligible cases, again. 1 rok temu
..
cpu.pp 0bc1d8d446 Deny effective RTM support if CPUID bit RTM_ALWAYS_ABORT is set. 1 rok temu
cpuh.inc 5be05044dd * detect avx support also in the i386 system unit 1 rok temu
cpuinnr.inc 70a836c4a2 * first part of merging parts of Jeppe's intrinsics patch, mainly r31135 5 lat temu
cpumminnr.inc c20b27ede9 Add most SSE instructions as intrinsics. 5 lat temu
cpummprocs.inc ac5407268c * regenerated 5 lat temu
fastmove.inc e4a0b1adb4 Use ERMS in all eligible cases, again. 1 rok temu
i386.inc 35345fe145 Fix FillQWord_SSE2 stack usage. 1 rok temu
int64p.inc 7213a13081 * split fpc_mul_<64 bit> into separate procedures with and without overflow checking 8 lat temu
makefile.cpu ff86c80176 * cpu specific header file for the system unit: cpuh.inc, moved several declarations into it 8 lat temu
math.inc 0758aa1143 FPU exception mask: generlised system unit interface 3 lat temu
mathu.inc 3362abb30c * Set softfloat_rounding_mode indise SetRoundMode function for all CPUs. 4 lat temu
mmx.pp ccfa38c68e * Dotted RTL compiles 2 lat temu
ports.inc 3673f03841 * set the stdcall calling convention explicitly for each method, that requires 7 lat temu
portsh.inc 8e6205aca6 * changed the visibility of the writeport and readport methods in the ports unit 7 lat temu
readme 9f31783a0a * old logs removed and tabs fixed 23 lat temu
set.inc 8fb803bba6 Revert " * patch by Rika: In i386/set.inc, use “pop mem” instead of “pop reg; mov mem ← reg”, resolves #40443" 2 lat temu
setjump.inc 74f9d719f1 * i386-win32 setjmp and longjmp: if SEH support is enabled, save/restore head of exception registration chain. Without this, a longjmp out of a function with exception frame(s) will leave these exception frames below ESP, which will fail integrity checks in OS and cause process termination if an exception occurs later on (or they may be overwritten by subsequent operations on stack and, again, cause undesired results). 11 lat temu
setjumph.inc 74f9d719f1 * i386-win32 setjmp and longjmp: if SEH support is enabled, save/restore head of exception registration chain. Without this, a longjmp out of a function with exception frame(s) will leave these exception frames below ESP, which will fail integrity checks in OS and cause process termination if an exception occurs later on (or they may be overwritten by subsequent operations on stack and, again, cause undesired results). 11 lat temu
strings.inc 46ca9f437a * Char -> AnsiChar 2 lat temu
stringss.inc 29c36aa407 * string -> shortstring 2 lat temu

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)