 Jonas Maebe
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7949bebb8d
* synchronised with r28168 of trunk
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11 rokov pred |
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Jonas Maebe
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b0ff41406a
* grouped all tai_real* types into a single tai_realconst type,
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11 rokov pred |
 nickysn
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36d6fb7868
* don't add the stack segment declaration at the beginning of each object file
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11 rokov pred |
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nickysn
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ef88fec688
* nested ifdefs in TX86NasmAssembler.WriteHeader replaced with an 'if defined()'
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11 rokov pred |
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nickysn
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40b2d3d562
* don't add the heap segment declaration at the beginning of each object file in
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11 rokov pred |
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nickysn
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7cfd7a66cd
+ create a special 'heap' segment with reserved space equal to heapsize (i.e.
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11 rokov pred |
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nickysn
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22a7dfa231
* stack segment moved outside of dgroup in the i8086 far data memory models, so
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11 rokov pred |
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nickysn
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2dc8839af5
* set class=data to all data segments/sections on i8086
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11 rokov pred |
 sergei
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c28271ab99
* NASM writer: don't force 'near' size for all non-far branches and calls, it disables NASM's capability to optimize branches into short form where possible, and thus only increases size of generated code.
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11 rokov pred |
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nickysn
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73d7f2aa18
* let the compiler generate the stack segment in i8086 near data memory models
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11 rokov pred |
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nickysn
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3cc8ff11e3
+ generate the stack segment for i8086 far data memory models from within fpc
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11 rokov pred |
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nickysn
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efb3cfcbc7
- don't write the default unit code section in the beginning of each asm file,
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11 rokov pred |
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nickysn
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597f110eb9
+ added support for units with code larger than 64kb in the far code i8086
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11 rokov pred |
 florian
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6fd98d604a
* compilation fixed
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11 rokov pred |
 pierre
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816dfa69c1
Avoid new line after lock prefix for nasm
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11 rokov pred |
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pierre
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e0744b9759
Fix section output for user section in smart mode
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11 rokov pred |
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nickysn
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17a8c03e41
* declare the group dgroup even in i8086 far data memory models
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11 rokov pred |
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Jonas Maebe
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80863a8361
* fixed warning/compilation
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11 rokov pred |
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sergei
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9c54cdc85d
* x86: Cleaned out addr_far,addr_far_ref used to encode far calls/jumps. NASM (and FPC x86 assembler based on it) already have opsize=S_FAR for this purpose.
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11 rokov pred |
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sergei
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f69e6ec389
* Some fixes to NASM writer:
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11 rokov pred |
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nickysn
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c00b56ae49
* added the -w-orphan-labels parameter to all tasminfo instances for nasm.
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11 rokov pred |
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pierre
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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 rokov pred |
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nickysn
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39c54bf077
* handle ait_varloc in the nasm writer. This allows compiling the system unit
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11 rokov pred |
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nickysn
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2d45ea43af
* use the 'wait' prefix (on the same line as the instruction), instead of
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11 rokov pred |
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nickysn
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0020a2ed10
+ when targeting the i8087, emit FWAIT prefix manually for the 8087 instructions
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11 rokov pred |
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nickysn
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9f979eb5c6
* put the i8086-msdos dwarf debug sections in USE32 class=DWARF segments because
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12 rokov pred |
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nickysn
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e6a4435330
+ support the aitconst_XXbit_unaligned const types in the NASM asm writer. This
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12 rokov pred |
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nickysn
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661e11ecb8
* on i8086 added section .fpc to the group 'dgroup'. This fixes a bug that caused the bss section to not be left out from the executable in tiny model, which caused, ironically, tiny model executables to be larger than the small model executables
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12 rokov pred |
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nickysn
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f9d0caa7c7
* pass the option -w-orphan-labels to nasm to avoid the spurious warnings about labels without a trailing colon and without an instruction on the same line
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12 rokov pred |
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nickysn
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511b1f37c1
* write the segment of aitconst_farptr on a separate line to avoid long symbol truncation, due to line length limit; this fixes compilation of sysutils in the medium memory model
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12 rokov pred |
