 nickysn
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3cc8ff11e3
+ generate the stack segment for i8086 far data memory models from within fpc
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11 years ago |
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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 years ago |
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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 years ago |
 florian
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6fd98d604a
* compilation fixed
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11 years ago |
 pierre
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816dfa69c1
Avoid new line after lock prefix for nasm
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11 years ago |
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pierre
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e0744b9759
Fix section output for user section in smart mode
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11 years ago |
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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 years ago |
 Jonas Maebe
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80863a8361
* fixed warning/compilation
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11 years ago |
 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 years ago |
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sergei
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f69e6ec389
* Some fixes to NASM writer:
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11 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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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 years ago |
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nickysn
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3631198b34
+ declare the text segment with class=code in the nasm header for far code memory models also
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12 years ago |
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nickysn
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9a6c242f97
+ emit proper far calls/jmps for addr_far in the nasm assembly output
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12 years ago |
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nickysn
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3280514d2b
* in i8086 far code models, put the code in a section called module_name+'_TEXT', so each unit gets a separate code segment
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12 years ago |
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nickysn
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b74af9fda0
* declare the text segment with class=code on i8086-msdos
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12 years ago |
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nickysn
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2279e51a95
+ added trefaddr.addr_far for emitting far calls
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12 years ago |
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nickysn
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b409d600ee
+ implemented the tiny memory model for i8086-msdos; we now produce working dos .com files as well
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12 years ago |
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nickysn
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e243b6b869
* never use the 66h prefix when pushing/popping segment registers on i8086, as the stack is aligned on 2 bytes there
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12 years ago |
