 Jonas Maebe
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67b8aceaee
* synchronized with privatetrunk till r30095
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10 rokov pred |
 florian
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35a04ad095
* modified patch of Paul W to replace leave by mov/pop, resolves #26455
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10 rokov pred |
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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 rokov pred |
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Jonas Maebe
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a637fbe596
* moved all g_exception_*() methods to hlcgobj and cleaned them up (no more
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11 rokov pred |
 nickysn
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791cd932fd
+ support i8086 far data memory models in tcg8086.g_intf_wrapper
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11 rokov pred |
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nickysn
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906d828ee0
* tcg8086.g_copyvaluepara_openarray: fix for the case where ref.segment is
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11 rokov pred |
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nickysn
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c9c29a3cd4
+ ignore the source segment, when the destination cgpara is a near pointer in
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11 rokov pred |
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nickysn
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c9f8703679
+ set ref.segment to NR_SS for all temps/localvars on i8086. This allows the
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11 rokov pred |
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nickysn
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bf6ad0ff78
* fixed tcg8086.g_flags2reg, so it behaves the same way as tcgx86.g_flags2reg
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11 rokov pred |
 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 rokov pred |
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nickysn
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6fe362a1b0
+ added method is_far to i8086's tcpuprocdef and tcpuprocvardef
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11 rokov pred |
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nickysn
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9da1ee0138
* i8086 far data model fixes in the copying of openarray value params
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11 rokov pred |
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nickysn
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0a9f738167
+ tcg8086.g_copyvaluepara_openarray: support source to be in a different segment
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11 rokov pred |
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nickysn
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1f8280e8f1
* load the destination segment in tcg8086.g_copyvaluepara_openarray from SS
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11 rokov pred |
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nickysn
|
122f66b11a
+ support passing far addresses in tcg8086.a_loadaddr_ref_cgpara
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11 rokov pred |
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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 rokov pred |
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nickysn
|
b672bc754a
- rm references to system_i386_darwin and system_i386_iphonesim from
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11 rokov pred |
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nickysn
|
a31b7d485f
* tcg8086.init_register_allocator: instantiate trgintcpu instead of trgcpu for
|
11 rokov pred |
|
nickysn
|
fc29e10349
* allow the use of inc/dec when adding/subtracting 32 or 64-bit constants with
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11 rokov pred |
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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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11 rokov pred |
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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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11 rokov pred |
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nickysn
|
529008e031
* emit MUL (when overflow checking is off), instead of IMUL for OP_IMUL in
|
11 rokov pred |
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nickysn
|
767a0f1187
- rm TODO comment about the IMUL optimization with SHL from
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11 rokov pred |
|
nickysn
|
1a846e7c71
- rm TODO comment for overflow checking from tcg8086.a_op_const_reg, since
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11 rokov pred |
|
nickysn
|
b8203a3406
* fixed tcg8086.gen_cmp32_jmp1 for the less than/greater than cases
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11 rokov pred |
|
nickysn
|
cf6f408214
+ implemented the tcg8086.a_cmp_*_*_label methods for i8086. How did the i8086
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11 rokov pred |
|
nickysn
|
dcb9306de8
* perform the OP_AND, OP_OR and OP_XOR optimizations for 0 and $FFFF values
|
11 rokov pred |
|
nickysn
|
9a1e33d2a0
* tcg8086.a_op_const_reg: perform the OP_AND, OP_OR and OP_XOR optimizations for
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11 rokov pred |
|
nickysn
|
9eb4419ba3
* fixed the conversion and assignment to the 64-bit boolean types on the i8086
|
11 rokov pred |
|
nickysn
|
974fea30b2
* use only one temporary 16-bit register, instead of two in tcg8086.g_flags2ref
|
11 rokov pred |
