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aasmcpu.pas
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e7cd5319f0
* Put under {$ifndef x86_64} more cases of instructions that do not exist in 64-bit mode.
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11 سال پیش |
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agx86att.pas
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045f161012
Separate out nasm assembler for i8086, i386 and x86_64 cpus, also separte based on target object format
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11 سال پیش |
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agx86int.pas
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7cfd7a66cd
+ create a special 'heap' segment with reserved space equal to heapsize (i.e.
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11 سال پیش |
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agx86nsm.pas
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36d6fb7868
* don't add the stack segment declaration at the beginning of each object file
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11 سال پیش |
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cga.pas
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d88d644925
+ support for FMA intrinsic: if there is no hardware support, the compiler throws an error.
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11 سال پیش |
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cgx86.pas
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ae627a4ba8
* tcgx86.a_op_const_reg_reg: optimize trivial cases before considering more complex ones.
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11 سال پیش |
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cpubase.pas
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07e90aaa24
+ Implemented IEEE 754-compliant checking for unordered results of floating-point compares on x86 targets. Mantis #9362.
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11 سال پیش |
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hlcgx86.pas
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71deda6f50
+ added interface to ncgutil.gen_load_loc_cgpara() to hlcgobj + generic
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14 سال پیش |
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itcpugas.pas
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926dd1b41e
* command line compilation of i8086 fixed
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12 سال پیش |
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itx86int.pas
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0e41df598e
* merge i8086 branch by Nikolay Nikolov
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12 سال پیش |
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ni86mem.pas
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4a79481c51
* isolated segment-related functionality of tabsolutevarsym into i386/i8086-
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11 سال پیش |
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nx86add.pas
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2ee0c8de45
* i386: For integer comparisons with zero, emit "test $-1,%reg" instead of "test %reg,%reg". It is more spilling-friendly, because it transforms into "test $-1,spilltemp" and does not require a register.
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11 سال پیش |
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nx86cal.pas
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9c1f917e3a
* a_call_ref functionality cannot be implemented efficiently at code generator level, because references need specific preparations at earlier points. Moved this support to tcgcallnode and its x86 descendants, and got rid of all ifdef's around.
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11 سال پیش |
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nx86cnv.pas
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d613ab8578
* x86: improve x87 qword to float conversion, using single-precision constants saves space and removes need in separate load on FPU stack. No precision loss occurs because 2**64 is representable exactly even in single precision.
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11 سال پیش |
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nx86con.pas
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45f60bc4b5
* small changes (copyright, typo, readability)
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12 سال پیش |
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nx86inl.pas
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8207e0ef22
+ make use of vfnmsub*/vfmsub*/vfnmadd* instructions if possible
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11 سال پیش |
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nx86mat.pas
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05ecd3cec1
* One more fix of operand size, likely harmless because shift amount is taken modulo bit-width anyway.
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11 سال پیش |
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nx86mem.pas
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198960b17c
* preserve the segment of the reference in tx86vecnode.update_reference_reg_mul
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11 سال پیش |
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nx86set.pas
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5e8f8f4755
* Use GOT-relative constants for i386 PIC jump tables, they don't need runtime relocations. Now almost ABI-compliant on Linux/BSD (Darwin targets unchanged). Also clean up i8086-specific stuff: using tai_const.create_type_sym(aitconst_ptr,...) generates near pointers on i8086, which is the desired goal.
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11 سال پیش |
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rax86.pas
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aa107b914c
* merged avx2 branch, developed by Torsten Grundke
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11 سال پیش |
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rax86att.pas
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d6180b1e70
* properly propagate PIC-related suffixes from the x86 assembler reader in
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12 سال پیش |
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rax86int.pas
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9b560ffd64
* x86 intel syntax inline asm: allow a segment override (segcs,segds,seges,etc.)
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11 سال پیش |
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rgx86.pas
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e7cd5319f0
* Put under {$ifndef x86_64} more cases of instructions that do not exist in 64-bit mode.
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11 سال پیش |
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symi86.pas
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fc71081b74
* i8086 and i386-specific code from tabstractprocdef.is_pushleftright moved to
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11 سال پیش |
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symx86.pas
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8364232049
+ symx86 unit, forgot to commit (part of r27397)
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11 سال پیش |
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x86ins.dat
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842e027a9f
+ prove of concept how FMA4 could be supported in inline assembler
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11 سال پیش |
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x86reg.dat
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5af873ee5b
* x86 targets: Profiling shows that quite a bit of time is spent in findreg_by_number(), despite it uses binary search. Worse, it is repeated for every piece of register information. Trying to get rid of some of these calls: rearranged registers so that their "opcode" matches 3 LSBs of superregister number (with a few exceptions described at the beginning of x86reg.dat). This allows to lookup opcodes in regval() with O(1) complexity, and removes need in rXXXop.inc files.
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12 سال پیش |
nickysn
9b560ffd64
* x86 intel syntax inline asm: allow a segment override (segcs,segds,seges,etc.)