Fabian
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3026e985fa
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Jit BT
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2020-12-31 19:14:30 -06:00 |
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Fabian
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fc43119406
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Optimise returns and indirect jumps/calls into same page
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2020-12-31 19:14:30 -06:00 |
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Fabian
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ee542c5f84
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Optimise lazy flag handling
- remove last_add_result and last_op2 from arithmetic instructions
- optimise getcf
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2020-12-31 19:14:30 -06:00 |
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Fabian
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46671b5354
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Jit inc16/dec16
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2020-12-31 19:14:30 -06:00 |
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Fabian
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ce0f34eff2
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Jit cmp8/test8
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2020-12-31 19:14:30 -06:00 |
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Fabian
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4723249259
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Jit more cmp16/test16
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2020-12-31 19:14:30 -06:00 |
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Fabian
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741d6005d2
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Simplify
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2020-12-31 19:14:30 -06:00 |
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Fabian
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3a41694efb
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Jit cmp16/test16
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2020-12-31 19:14:30 -06:00 |
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Fabian
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fe89acfc80
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Jit xchg r, r/m
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2020-12-31 19:14:30 -06:00 |
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Fabian
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8427a30d89
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Simplify
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2020-12-31 19:14:30 -06:00 |
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Fabian
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860833e80f
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Custom inc32 & dec32
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2020-12-31 19:14:30 -06:00 |
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Fabian
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9da94d5438
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Move wasm ops to WasmBuilder
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2020-12-31 19:14:30 -06:00 |
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Fabian
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97205c67a2
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Rename to wasm_builder
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2020-12-31 19:14:30 -06:00 |
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Fabian
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23988f50f6
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Restore xlat in jit mode
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2020-12-31 19:14:30 -06:00 |
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Fabian
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3a473aad79
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Remove prefix handling from jit and exceptions
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2020-12-31 19:14:30 -06:00 |
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Fabian
|
62010e64e8
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Make string instructions partially custom
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2020-12-31 19:14:30 -06:00 |
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Fabian
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a73988a817
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Make loop, loopz, loopnz and jcxz custom generated
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2020-12-31 19:14:30 -06:00 |
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Fabian
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232d3763d9
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Make maskmov* custom
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2020-12-31 19:14:30 -06:00 |
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Fabian
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15a27746f6
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Split fldenv, frstor, fsave and fstenv into 16 and 32 bit variants
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2020-12-31 19:14:30 -06:00 |
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Fabian
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ccd6244cfd
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Split D9 and DD instructions by operand size
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2020-12-31 19:14:30 -06:00 |
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Fabian
|
764879bad1
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s/reg32s/reg32
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2020-12-31 19:14:29 -06:00 |
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Fabian
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4bfd024366
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Simplify gen_safe_read_write by removing fallback function
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2020-12-31 19:14:29 -06:00 |
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Fabian
|
5515c32e8d
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Correct codegen for some undefined fpu instructions
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2020-12-31 19:14:29 -06:00 |
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Fabian
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48940e426a
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Fix fldm80/fstenv/fldenv: These instructions were generating and unconditional exit from jitted code but not updating eip. Changed to use the fallback mechanism for handling pagefaults
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2020-12-31 19:14:29 -06:00 |
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Fabian
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5e73b6f21b
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Remove invalid assertion on sfence/mfence/lfence (low bits of modrm byte are ignored)
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2020-12-31 19:14:29 -06:00 |
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Fabian
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1c474eabdb
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Fix mov [mem], sreg in 32-bit mode (should be 16-bit write)
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2020-12-31 19:14:29 -06:00 |
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Fabian
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c207400922
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Fix Rust warnings
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2020-12-31 19:14:29 -06:00 |
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Fabian
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c97600f5cb
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Also prepare gen_safe_read{64,128} for later optimisations
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2020-12-31 19:14:29 -06:00 |
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Fabian
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c5cd93678e
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Pass local to gen_safe_read, add single function for modrm_resolve and gen_safe_read (preparation for later optimisations)
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2020-12-31 19:14:29 -06:00 |
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Fabian
|
aad8072aa7
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Optimise push reg
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2020-12-31 19:14:28 -06:00 |
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Fabian
|
f620aceb5d
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Use LocalOrImmediate for other arithmetic instructions
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2020-12-31 19:14:28 -06:00 |
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Fabian
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43fcdf9fc2
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Introduce LocalOrImmediate for more efficient parameter passing to cmp/test instructions
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2020-12-31 19:14:28 -06:00 |
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Fabian
|
1fa0430cb5
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Remove unused macro rules
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2020-12-31 19:14:28 -06:00 |
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|
Fabian
|
1de8fe1888
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Fix unnecessary push to stack
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2020-12-31 19:14:28 -06:00 |
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Fabian
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78ef12be68
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Custom implementations for several sse instructions
- mov dword/qword [mem], xmm
- mov xmm, dword/qword [mem]
- some arithmetic
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2020-12-31 19:14:28 -06:00 |
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Fabian
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e99da40215
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Make std/cld custom (FC/FD), remove unused unguarded_register and no_register properties from x86 table
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2020-12-31 19:14:28 -06:00 |
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Fabian
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d98e1b2f70
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Generate code (instead of call) for 32-bit arithmetic operations
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2020-12-31 19:14:28 -06:00 |
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Fabian
|
5da6cde13f
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Custom codegen for cbw/cwde/cwd/cdq/pushf/sahf (98/99/9C/9E)
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2020-12-31 19:14:28 -06:00 |
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Fabian
|
701d59e0dd
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Custom codegen for absolute cli (FA)
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2020-12-31 19:14:28 -06:00 |
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Fabian
|
ff64866e25
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Custom codegen for absolute cmpxchg (0FB1)
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2020-12-31 19:14:28 -06:00 |
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Fabian
|
b5a72061fb
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Custom codegen for absolute jmp/call (FF_2/FF_4)
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2020-12-31 19:14:28 -06:00 |
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|
Fabian
|
fb7e4d376a
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Custom codegen for lfence (0FAE_5)
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2020-12-31 19:14:28 -06:00 |
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Fabian
|
b240a8fde9
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Custom codegen for push sreg (06/0E/16/1E/0FA0/0FA8)
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2020-12-31 19:14:28 -06:00 |
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Fabian
|
a9dac09ceb
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Custom codegen for xchg (91-98)
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2020-12-31 19:14:28 -06:00 |
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Fabian
|
091b2324d9
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Custom codegen for 8C
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2020-12-31 19:14:28 -06:00 |
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|
Fabian
|
93ffd50969
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Custom codegen for more sse move aliases (660F29/660F6F/F30F7F)
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2020-08-30 19:37:15 -05:00 |
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Fabian
|
75e5c2a56f
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Codegen for 8-bit shifts (D0/D2)
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2020-08-30 19:37:15 -05:00 |
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Fabian
|
815e5d338e
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Codegen more fpu instructions and run their tests (D9_6, DA_5)
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2020-08-30 19:37:15 -05:00 |
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|
Fabian
|
fdd1dc377d
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Custom codegen for xadd (0FC1)
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2020-08-30 19:37:15 -05:00 |
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|
Fabian
|
874818866a
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Codegen for mul32 + custom mul/imul (F7_[45])
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2020-08-30 19:37:15 -05:00 |
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