 nickysn
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c78f406d99
+ implemented proper stack checking for the i8086
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há 9 anos atrás |
 pierre
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40193ea1db
Add pi_has_open_array_parameter to proc_info.flags as this requires special handling for i8086 huge memory model to restore DS register correctly
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há 9 anos atrás |
 Jonas Maebe
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d440daf47f
* fixed compilation with -Oodfa/-O3
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há 10 anos atrás |
|
nickysn
|
09218c88aa
+ optimizations in tcg8086.g_flags2reg for the case where the carry flag or the
|
há 10 anos atrás |
|
nickysn
|
b26e10d53c
+ generate proper win16 prologue/epilogue for exported routines (we don't yet
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há 10 anos atrás |
|
nickysn
|
bdfd23cc2e
+ new target switch "FarProcsPushOddBP", which causes the i8086 compiler to push
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há 10 anos atrás |
|
nickysn
|
a1d29b8251
* always pop DS in huge memory models in asm routines that don't specify
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há 10 anos atrás |
|
nickysn
|
98ec7a2211
* eliminated the dual initialization of DS in interrupt procedures in the huge
|
há 10 anos atrás |
|
nickysn
|
0fdc62e0f7
+ initialize DS with the current unit's data segment in the function entry code
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há 10 anos atrás |
|
Jonas Maebe
|
67b8aceaee
* synchronized with privatetrunk till r30095
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há 10 anos atrás |
 florian
|
35a04ad095
* modified patch of Paul W to replace leave by mov/pop, resolves #26455
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há 10 anos atrás |
|
Jonas Maebe
|
b745dcc64c
* moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because
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há 11 anos atrás |
|
Jonas Maebe
|
a637fbe596
* moved all g_exception_*() methods to hlcgobj and cleaned them up (no more
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há 11 anos atrás |
|
nickysn
|
791cd932fd
+ support i8086 far data memory models in tcg8086.g_intf_wrapper
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há 11 anos atrás |
|
nickysn
|
906d828ee0
* tcg8086.g_copyvaluepara_openarray: fix for the case where ref.segment is
|
há 11 anos atrás |
|
nickysn
|
c9c29a3cd4
+ ignore the source segment, when the destination cgpara is a near pointer in
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há 11 anos atrás |
|
nickysn
|
c9f8703679
+ set ref.segment to NR_SS for all temps/localvars on i8086. This allows the
|
há 11 anos atrás |
|
nickysn
|
bf6ad0ff78
* fixed tcg8086.g_flags2reg, so it behaves the same way as tcgx86.g_flags2reg
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há 11 anos atrás |
 sergei
|
98de3c4e40
* tcg8086.g_flags2reg: call virtual method a_jmp_flags instead of duplicating its functionality, it prevents further changes to this method when adding support for unordered comparison results.
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há 11 anos atrás |
|
nickysn
|
6fe362a1b0
+ added method is_far to i8086's tcpuprocdef and tcpuprocvardef
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há 11 anos atrás |
|
nickysn
|
9da1ee0138
* i8086 far data model fixes in the copying of openarray value params
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há 11 anos atrás |
|
nickysn
|
0a9f738167
+ tcg8086.g_copyvaluepara_openarray: support source to be in a different segment
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há 11 anos atrás |
|
nickysn
|
1f8280e8f1
* load the destination segment in tcg8086.g_copyvaluepara_openarray from SS
|
há 11 anos atrás |
|
nickysn
|
122f66b11a
+ support passing far addresses in tcg8086.a_loadaddr_ref_cgpara
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há 11 anos atrás |
|
sergei
|
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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há 11 anos atrás |
|
nickysn
|
b672bc754a
- rm references to system_i386_darwin and system_i386_iphonesim from
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há 11 anos atrás |
|
nickysn
|
a31b7d485f
* tcg8086.init_register_allocator: instantiate trgintcpu instead of trgcpu for
|
há 11 anos atrás |
|
nickysn
|
fc29e10349
* allow the use of inc/dec when adding/subtracting 32 or 64-bit constants with
|
há 11 anos atrás |
|
sergei
|
9c1f917e3a
* a_call_ref functionality cannot be implemented efficiently at code generator level, because references need specific preparations at earlier points. Moved this support to tcgcallnode and its x86 descendants, and got rid of all ifdef's around.
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há 11 anos atrás |
|
nickysn
|
85dd9e5789
+ added a size parameter to optimize_op_const and do a sign extension of the 'a' parameter up from the specified size, so that things like (i and $ffffffff) get optimized away the same way as (i and -1)
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há 11 anos atrás |
