 sergei
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1b965e6766
* x86: Don't save/restore integer registers that are volatile per calling convention of current procedure. It implies that nothing will be saved for procedures with OLDFPCCALL, FAR16 and PASCAL and calling conventions. OLDFPCCALL restores behavior that was in effect before r25224.
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9 سال پیش |
 nickysn
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b26e10d53c
+ generate proper win16 prologue/epilogue for exported routines (we don't yet
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10 سال پیش |
 yury
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e04a3b4ac6
* Removed unused vars for x86 compiler.
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10 سال پیش |
 florian
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40a5f97239
- cclasses unit is not used
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10 سال پیش |
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nickysn
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bdfd23cc2e
+ new target switch "FarProcsPushOddBP", which causes the i8086 compiler to push
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10 سال پیش |
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nickysn
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98ec7a2211
* eliminated the dual initialization of DS in interrupt procedures in the huge
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10 سال پیش |
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nickysn
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0fdc62e0f7
+ initialize DS with the current unit's data segment in the function entry code
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10 سال پیش |
 Jonas Maebe
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67b8aceaee
* synchronized with privatetrunk till r30095
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10 سال پیش |
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Jonas Maebe
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2ab7f5c35d
* moved x86-specific requirements from the generic bsr/bsf code to the
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10 سال پیش |
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Jonas Maebe
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fa328436ab
* regenerated for iphonesim/x86-64
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10 سال پیش |
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Jonas Maebe
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79a06b1514
+ iphonesim/x86_64 target (64 bit iOS simulator)
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10 سال پیش |
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nickysn
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2d3ab816b0
* Tcgx86.g_concatcopy use: copy_move (mov sequence) instead of copy_string (rep
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10 سال پیش |
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florian
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35a04ad095
* modified patch of Paul W to replace leave by mov/pop, resolves #26455
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10 سال پیش |
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Jonas Maebe
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b745dcc64c
* moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because
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11 سال پیش |
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sergei
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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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nickysn
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daf71e6d88
* fixed multiplication by 64-bit constants on x86_64, mantis #26230
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11 سال پیش |
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nickysn
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6e7dd647fd
* Tcgx86.g_concatcopy: optimization for the case where source.segment is
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11 سال پیش |
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nickysn
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1eb24f9d98
+ remove the segment prefix in make_simple_ref on i8086, in case it is the same
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11 سال پیش |
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sergei
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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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florian
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18233f2c0c
* fix compilation of i8086 compiler
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11 سال پیش |
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florian
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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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nickysn
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afcb8c3f10
* initialize DS from CS in the interrupt procedure entry code in tiny model,
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11 سال پیش |
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nickysn
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7a873f495d
* use the stack segment for SP-relative addresses in Tcgx86.g_concatcopy in
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11 سال پیش |
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nickysn
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ee20ecfcf2
* tcgx86.make_simple_ref: in i8086 memory models with DS<>SS, add an SS: segment
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11 سال پیش |
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nickysn
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b36a98ce51
+ Tcgx86.g_concatcopy: added support for memory models with DS<>SS
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11 سال پیش |
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nickysn
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e9e4cc8bcb
* Tcgx86.g_concatcopy: use boolean variables saved_ds and saved_es to keep track
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11 سال پیش |
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nickysn
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096bba90da
* fixed Tcgx86.g_concatcopy not using the correct push instruction size when
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11 سال پیش |
 pierre
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044891fd94
Avoid range check error in a_op_const_reg_reg
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11 سال پیش |
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nickysn
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229ebf33a8
+ support getting the address of far references on i8086 in
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11 سال پیش |
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florian
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37b34edbc6
* do not reuse registers when calculating addresses in pic mode
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11 سال پیش |
