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