 svenbarth
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432fcd52bc
Merged revision(s) 45409, 46897-46898, 47007, 47011, 47065, 47084 from trunk:
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4 年之前 |
 florian
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7817102727
* patch by Christo Crause to implement 8 bit multiplications for "mul-less" avr types, resolves issue #31925
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8 年之前 |
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florian
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16c9a2260d
* check alignment properly in CompareDWord for 64 bit targets
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8 年之前 |
 nickysn
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34113b930b
* removed the checkoverflow: boolean parameter of the software mul helpers;
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8 年之前 |
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nickysn
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ba665e103c
+ added sqr(shortint) and sqr(smallint) for CPUs with 8/16-bit alu
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8 年之前 |
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nickysn
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78a7445751
+ added Odd(byte) and Odd(shortint) for cpus with 8-bit alu and Odd(word)/
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8 年之前 |
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nickysn
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fa645dcaf7
+ added abs(smallint) and abs(shortint) for cpus with 8-bit or 16-bit alu
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8 年之前 |
 Károly Balogh
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346f040a54
also try to inline 32bit SwapEndian variants, as they're still reasonably simple
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8 年之前 |
 pierre
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ded1fb23a2
Improve stack trace output with -Cr option, contributed by Colin Western
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8 年之前 |
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pierre
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d2d1794b40
Use HandleError instead of RunError in fpc_help_destructor, fpc_check_object and fpc_check_object_ext
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8 年之前 |
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nickysn
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b14f277e8f
+ use rtl helpers for 64-bit shl/shr/sar/rol/ror modify in place operations, on
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8 年之前 |
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florian
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86f0b59095
* avoid conversion to larger type in Align
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8 年之前 |
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pierre
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b9e6938519
Correct behavior: if VMT becomes NIL, RTE 219 must be generated as this happens if EXPVMT is not an ancestor of starting VMT
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9 年之前 |
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svenbarth
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59303c5113
Fix -CR after the recent VMT changes.
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9 年之前 |
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florian
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2b082d88a6
* generic implementation of fpc_pchar_length uses IndexByte instead of a simple while loop
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9 年之前 |
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florian
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91c59cb512
* fix Fill* code for CPUs with 8 Bit ALU
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9 年之前 |
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nickysn
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db7b743139
* yet another longint replaced with objpasint in fpc_shortstr_compare_equal
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10 年之前 |
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nickysn
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b561b3c2ba
* use objpasint (generates better code on 16-bit and 8-bit cpus) instead of
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10 年之前 |
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florian
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590ec0f3e6
* more procedures excluded to avoid internalerrors on avr after the trgobj.conservative fix
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10 年之前 |
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florian
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ba1297b1ab
+ provide also 8 and 16 bit div/mod helper
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10 年之前 |
 Jonas Maebe
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b4033efc00
* fixed typo in comment
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10 年之前 |
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Jonas Maebe
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ff020a3be4
+ "Utf8CodePointLen(pansichar,MaxLookAhead,IncludeCombiningDiacriticalMarks):
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10 年之前 |
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Károly Balogh
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05e72f52c6
a slightly better generic implementation for SwapEndian() 32 bit and 64 bit ints
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11 年之前 |
 sergei
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98332db7fe
* Improved generic implementations of Bsf/Bsr. Existing ones were just ugly, BsfQword/BsrQWord producing total of 15 inline expansions 5 levels down and bloating into just a little less than a kilobyte of code (on MIPS). Now it is at most 3 expansions and 21 instructions (84 bytes), 16 and 32 bit routines are branchless.
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11 年之前 |
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sergei
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217ab9879c
* Enabled internal handling of Abs(longint) for all targets. It has been implemented in cross-platform way ages ago (see tcginlinenode.second_abs_long), but not enabled on MIPS,SPARC and m68k.
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11 年之前 |
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nickysn
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48c5d9d213
* tobjectvmt.size and .msize in the rtl changed to sizeuint, because ptruint is
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11 年之前 |
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nickysn
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e471a7dd2c
* use ObjpasInt, instead of nativeint in fpc_div_dword and fpc_mod_dword
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11 年之前 |
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sergei
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94a045aa3d
* Moved declarations of TFPURoundingMode,TFPUExceptionMask and TFPUPrecisionMode to System unit. Declarations in Math unit changed to aliases.
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11 年之前 |
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sergei
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a1dfaa54dd
* Fixed exception handling in constructors of TP-style objects to correctly handle cases of statically allocated objects (must call destructor but do not free memory) and objects without destructor (must free memory if it was allocated dynamically).
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11 年之前 |
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sergei
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1626667374
* Object helper routines review/improvement for alignment-sensitive targets:
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11 年之前 |
