 nickysn
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17a8c03e41
* declare the group dgroup even in i8086 far data memory models
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11 лет назад |
 Jonas Maebe
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80863a8361
* fixed warning/compilation
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11 лет назад |
 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 лет назад |
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sergei
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f69e6ec389
* Some fixes to NASM writer:
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11 лет назад |
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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 лет назад |
 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 лет назад |
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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 лет назад |
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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 лет назад |
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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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12 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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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 лет назад |
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nickysn
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2279e51a95
+ added trefaddr.addr_far for emitting far calls
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12 лет назад |
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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 лет назад |
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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 лет назад |
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nickysn
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c2e3fb5918
+ emit proper interrupt procedure entry/exit code on i8086
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12 лет назад |
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nickysn
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db5573b395
* fixed the nasm assembly output for SAR/SAL with a memory reference
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12 лет назад |
 florian
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2ec15deaba
* more readable register allocation comments
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12 лет назад |
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nickysn
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b9084a22ca
* in the nasm writer only declare labels as global if they have labsym.bind=AB_GLOBAL; this fixes compilation of i8086-msdos programs that use multiple units
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12 лет назад |
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nickysn
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fe275c4f47
* set nasm cpu type according to the current cpu level set by -Cp
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12 лет назад |
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nickysn
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99d3b453a4
* got rid of the i8086 nasm warning 'segment attributes specified on redeclaration of segment'
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12 лет назад |
