 nickysn
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ef88fec688
* nested ifdefs in TX86NasmAssembler.WriteHeader replaced with an 'if defined()'
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11 lat temu |
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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 lat temu |
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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 lat temu |
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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 lat temu |
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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 lat temu |
 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 lat temu |
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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 lat temu |
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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 lat temu |
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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 lat temu |
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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 lat temu |
 florian
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6fd98d604a
* compilation fixed
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11 lat temu |
 pierre
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816dfa69c1
Avoid new line after lock prefix for nasm
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11 lat temu |
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pierre
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e0744b9759
Fix section output for user section in smart mode
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11 lat temu |
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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 lat temu |
 Jonas Maebe
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80863a8361
* fixed warning/compilation
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11 lat temu |
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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 lat temu |
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sergei
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f69e6ec389
* Some fixes to NASM writer:
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11 lat temu |
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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 lat temu |
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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 lat temu |
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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 lat temu |
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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 lat temu |
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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 lat temu |
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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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11 lat temu |
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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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11 lat temu |
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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 lat temu |
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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 lat temu |
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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 lat temu |
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nickysn
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9dbbffba61
+ added trefaddr.addr_seg for referencing the segment of a symbol
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12 lat temu |
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nickysn
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e4a1230356
+ added support for far pointer constants in the assembly output
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12 lat temu |
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nickysn
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604b7c9deb
+ added cg.a_call_ref_near and a_call_ref_far
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12 lat temu |
