florian 62f890efa3 * improved floating point signal handling on x86/linux преди 6 години
..
cpu.pp 77cf67b59a o unified interface of i386 and x86-64 cpu unit: преди 9 години
cpuh.inc 9272bf59b2 + added x86 (i8086, i386 and x86_64) intrinsics fpc_x86_get_cs/ss/ds/es/fs/gs преди 7 години
cpuinnr.inc 9272bf59b2 + added x86 (i8086, i386 and x86_64) intrinsics fpc_x86_get_cs/ss/ds/es/fs/gs преди 7 години
fastmove.inc f4ecf87a50 Add conditional FASTMOVE_DISABLE_SSE3 to be able to discard SSE specific code, needed for Watcom Assembler support преди 8 години
i386.inc 62f890efa3 * improved floating point signal handling on x86/linux преди 6 години
int64p.inc 7213a13081 * split fpc_mul_<64 bit> into separate procedures with and without overflow checking преди 8 години
makefile.cpu ff86c80176 * cpu specific header file for the system unit: cpuh.inc, moved several declarations into it преди 8 години
math.inc d1e091d5a3 Use .byte substitutes for ldmxcsr and stmxcsr instructions преди 8 години
mathu.inc b16c6f8ced * i386 and x86_64 changes for Delphi compatibility: преди 11 години
mmx.pp efafecbf9f Also use .byte version of emms instruction преди 8 години
ports.inc 3673f03841 * set the stdcall calling convention explicitly for each method, that requires преди 7 години
portsh.inc 8e6205aca6 * changed the visibility of the writeport and readport methods in the ports unit преди 7 години
readme 9f31783a0a * old logs removed and tabs fixed преди 23 години
set.inc 4b3bf874df * Added CLDs in the RTL i386 inline asm routines, wrapped in {$ifdef преди 12 години
setjump.inc 74f9d719f1 * i386-win32 setjmp and longjmp: if SEH support is enabled, save/restore head of exception registration chain. Without this, a longjmp out of a function with exception frame(s) will leave these exception frames below ESP, which will fail integrity checks in OS and cause process termination if an exception occurs later on (or they may be overwritten by subsequent operations on stack and, again, cause undesired results). преди 11 години
setjumph.inc 74f9d719f1 * i386-win32 setjmp and longjmp: if SEH support is enabled, save/restore head of exception registration chain. Without this, a longjmp out of a function with exception frame(s) will leave these exception frames below ESP, which will fail integrity checks in OS and cause process termination if an exception occurs later on (or they may be overwritten by subsequent operations on stack and, again, cause undesired results). преди 11 години
strings.inc 39dc58de09 - removed one asm instruction from i386's StrEnd() implementation преди 7 години
stringss.inc e4b05477e1 * put the cld instructions behind {$ifdef FPC_ENABLED_CLD} in i386/strings*.inc преди 12 години

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)