 nickysn
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4527fe8fa2
+ added 8086 workaround for the 'imul reg,const' 186+ instruction. The compiler can now generate strict 8086/8088 code.
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12 vuotta sitten |
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nickysn
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8fddb1361b
* got rid of push const also in tcg8086.a_loadaddr_ref_cgpara
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12 vuotta sitten |
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nickysn
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cfc3c6ec5d
- cleanup tcg8086.a_loadaddr_ref_cgpara from unused code left over from i386
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12 vuotta sitten |
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nickysn
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76e3dd5cef
* do not generate push const on the i8086, go through a register instead, unless it's 186+
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12 vuotta sitten |
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nickysn
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06f1b6a4e8
* moved the i8086 'push const' instructions to a new method, so they can be abstracted on pre-186 processors
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12 vuotta sitten |
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nickysn
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7c0679efdb
* use the 'leave' instruction on 80186+
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12 vuotta sitten |
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nickysn
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af5614e52d
* i8086 parameter alignment fixes
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12 vuotta sitten |
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nickysn
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7b9fd7b9f4
* instruction size fixes in tcg8086.g_intf_wrapper
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12 vuotta sitten |
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nickysn
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c4cee15481
* bug fix in tcg8086.a_load_reg_reg for loading larger register to a smaller one
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12 vuotta sitten |
 florian
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636129ed8c
* fix interface wrapper generation for i8086
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12 vuotta sitten |
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florian
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edd4c1ce4b
* proper fix to avoid sp relative adressing as r23867 tries
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12 vuotta sitten |
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nickysn
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01106a0968
* support stack relative addresses in a_loadfpu_reg_ref on the i8086
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12 vuotta sitten |
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nickysn
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44ce37369e
* support 32-bit parameters that have a pair of two 16-bit locations in tcg8086.a_load_reg_cgpara
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12 vuotta sitten |
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nickysn
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e956ffc27b
* bug fix in the 32-bit parameters handling in tcg8086.a_load_const_cgpara
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12 vuotta sitten |
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nickysn
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c438f3b53a
* 386 changed to 8086 in various class names and comments
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12 vuotta sitten |
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nickysn
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ea282ab4b3
* many int64 fixes
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12 vuotta sitten |
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nickysn
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79f43c22e9
* fixed passing of int64 constants as parameters
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12 vuotta sitten |
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nickysn
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8645d8e6cb
* fixed implementation of a_op64_reg_reg for i8086
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12 vuotta sitten |
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nickysn
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ee005a9c1b
- rm forgotten debug writeln
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12 vuotta sitten |
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nickysn
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78cf362a90
* fixed passing of constant longint parameters
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12 vuotta sitten |
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florian
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b321f867c6
+ trgintcpu.add_cpu_interferences for i8086 so references are properly build
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12 vuotta sitten |
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nickysn
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7d883e7d52
implemented tcg8086.g_flags2reg and g_flags2ref
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12 vuotta sitten |
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nickysn
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e2ba9f14e1
initial implementation of tcg8086.a_op_const_reg; supports 32-bit add, sub, and, or, xor
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12 vuotta sitten |
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nickysn
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1937ef8300
implemented OP_SHL, OP_SHR and OP_SAR in tcg8086.a_op_reg_reg
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12 vuotta sitten |
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nickysn
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54d804d06e
implemented tcg8086.a_op_reg_reg with support for 32-bit neg,not,add,sub,and,or and xor
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12 vuotta sitten |
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nickysn
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eff0894a66
all the extra i8086 units added
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12 vuotta sitten |
