 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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9 年之前 |
 Jonas Maebe
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d440daf47f
* fixed compilation with -Oodfa/-O3
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10 年之前 |
 nickysn
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09218c88aa
+ optimizations in tcg8086.g_flags2reg for the case where the carry flag or the
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10 年之前 |
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nickysn
|
b26e10d53c
+ generate proper win16 prologue/epilogue for exported routines (we don't yet
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10 年之前 |
|
nickysn
|
bdfd23cc2e
+ new target switch "FarProcsPushOddBP", which causes the i8086 compiler to push
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10 年之前 |
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nickysn
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a1d29b8251
* always pop DS in huge memory models in asm routines that don't specify
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10 年之前 |
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nickysn
|
98ec7a2211
* eliminated the dual initialization of DS in interrupt procedures in the huge
|
10 年之前 |
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nickysn
|
0fdc62e0f7
+ initialize DS with the current unit's data segment in the function entry code
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10 年之前 |
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Jonas Maebe
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67b8aceaee
* synchronized with privatetrunk till r30095
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10 年之前 |
 florian
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35a04ad095
* modified patch of Paul W to replace leave by mov/pop, resolves #26455
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10 年之前 |
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Jonas Maebe
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b745dcc64c
* moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because
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11 年之前 |
|
Jonas Maebe
|
a637fbe596
* moved all g_exception_*() methods to hlcgobj and cleaned them up (no more
|
11 年之前 |
|
nickysn
|
791cd932fd
+ support i8086 far data memory models in tcg8086.g_intf_wrapper
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11 年之前 |
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nickysn
|
906d828ee0
* tcg8086.g_copyvaluepara_openarray: fix for the case where ref.segment is
|
11 年之前 |
|
nickysn
|
c9c29a3cd4
+ ignore the source segment, when the destination cgpara is a near pointer in
|
11 年之前 |
|
nickysn
|
c9f8703679
+ set ref.segment to NR_SS for all temps/localvars on i8086. This allows the
|
11 年之前 |
|
nickysn
|
bf6ad0ff78
* fixed tcg8086.g_flags2reg, so it behaves the same way as tcgx86.g_flags2reg
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11 年之前 |
 sergei
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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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11 年之前 |
|
nickysn
|
6fe362a1b0
+ added method is_far to i8086's tcpuprocdef and tcpuprocvardef
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11 年之前 |
|
nickysn
|
9da1ee0138
* i8086 far data model fixes in the copying of openarray value params
|
11 年之前 |
|
nickysn
|
0a9f738167
+ tcg8086.g_copyvaluepara_openarray: support source to be in a different segment
|
11 年之前 |
|
nickysn
|
1f8280e8f1
* load the destination segment in tcg8086.g_copyvaluepara_openarray from SS
|
11 年之前 |
|
nickysn
|
122f66b11a
+ support passing far addresses in tcg8086.a_loadaddr_ref_cgpara
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11 年之前 |
|
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.
|
11 年之前 |
|
nickysn
|
b672bc754a
- rm references to system_i386_darwin and system_i386_iphonesim from
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11 年之前 |
|
nickysn
|
a31b7d485f
* tcg8086.init_register_allocator: instantiate trgintcpu instead of trgcpu for
|
11 年之前 |
|
nickysn
|
fc29e10349
* allow the use of inc/dec when adding/subtracting 32 or 64-bit constants with
|
11 年之前 |
|
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.
|
11 年之前 |
|
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)
|
11 年之前 |
|
nickysn
|
529008e031
* emit MUL (when overflow checking is off), instead of IMUL for OP_IMUL in
|
11 年之前 |
