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      1 struc PPC_CPU_State
      2 	dummy:
      3         gpr:
      4 	fpr:
      5 	cr:
      6 	fpscr:
      7 	xer:
      8 	xer_ca:
      9 	lr:
     10 	ctr:
     11 
     12 	msr:
     13 	pvr:
     14 	
     15 	ibatu:
     16 	ibatl:
     17 	ibat_bl17:
     18 	
     19 	dbatu:
     20 	dbatl:
     21 	dbat_bl17:
     22 	
     23 	sdr1:
     24 	
     25 	sr:
     26 
     27 	dar:
     28 	dsisr:
     29 	sprg:
     30 	srr0:
     31 	srr1:
     32 
     33 	decr:
     34 	ear:
     35 	pir:
     36 	tb:
     37 
     38 	hid:
     39 
     40 	pc:
     41 	npc:
     42 	current_opc:
     43 	
     44 	exception_pending:
     45 	dec_exception:
     46 	ext_exception:
     47 	stop_exception:
     48 	singlestep_ignore:
     49 	align1:
     50 	align2:
     51 	align3:
     52 	
     53 	pagetable_base:
     54 	pagetable_hashmask:
     55 	reserve:
     56 	have_reservation:
     57 	
     58 	tlb_last:
     59 	tlb_pa:
     60 	tlb_va:
     61 	
     62 	effective_code_page:
     63 	physical_code_page:
     64 	pdec:
     65 	ptb:
     66 
     67 	temp:
     68 	temp2:
     69 	x87cw:
     70 	pc_ofs:
     71 	current_code_base:
     72 endstruc
     73 
     74 struc JITC
     75 	clientPages
     76 	
     77 	tlb_code_0_eff
     78 	tlb_data_0_eff
     79 	tlb_data_8_eff
     80 	tlb_code_0_phys
     81 	tlb_data_0_phys
     82 	tlb_data_8_phys
     83 	tlb_code_0_hits
     84 	tlb_data_0_hits
     85 	tlb_data_8_hits
     86 	tlb_code_0_misses
     87 	tlb_data_0_misses
     88 	tlb_data_8_misses
     89 
     90 	nativeReg
     91 	
     92 	nativeRegState
     93 	
     94 	nativeFlags
     95 
     96 	nativeFlagsState
     97 	nativeCarryState
     98 	
     99 	clientReg
    100 	
    101 	nativeRegsList
    102 		 
    103 	LRUreg
    104 	MRUreg
    105 
    106 	LRUpage
    107 	MRUpage
    108 
    109 	freeFragmentsList
    110 
    111 	freeClientPages
    112 	
    113 	translationCache
    114 endstruc
    115 
    116 extern gCPU, gJITC, gMemory, gMemorySize, 
    117 extern jitc_error, ppc_isi_exception_asm, ppc_dsi_exception_asm
    118 extern jitcDestroyAndFreeClientPage
    119 extern io_mem_read_glue
    120 extern io_mem_write_glue
    121 extern io_mem_read64_glue
    122 extern io_mem_write64_glue
    123 extern io_mem_read128_glue
    124 extern io_mem_write128_glue
    125 extern io_mem_read128_native_glue
    126 extern io_mem_write128_native_glue
    127 global ppc_effective_to_physical_code, ppc_effective_to_physical_data
    128 global ppc_write_effective_byte_asm
    129 global ppc_write_effective_half_asm
    130 global ppc_write_effective_word_asm
    131 global ppc_write_effective_dword_asm
    132 global ppc_write_effective_qword_asm
    133 global ppc_write_effective_qword_sse_asm
    134 global ppc_read_effective_byte_asm
    135 global ppc_read_effective_half_z_asm
    136 global ppc_read_effective_half_s_asm
    137 global ppc_read_effective_word_asm
    138 global ppc_read_effective_dword_asm
    139 global ppc_read_effective_qword_asm
    140 global ppc_read_effective_qword_sse_asm
    141 global ppc_mmu_tlb_invalidate_all_asm
    142 global ppc_mmu_tlb_invalidate_entry_asm
    143 global ppc_opc_lswi_asm
    144 global ppc_opc_stswi_asm
    145 global ppc_opc_icbi_asm
    146 
    147 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
    148 ;;
    149 ppc_mmu_tlb_invalidate_all_asm:
    150 	mov	edi, gJITC+tlb_code_0_eff
    151 
    152 ppc_mmu_tlb_invalidate_entry_asm:
    153 	
    154 ppc_pte_protection:
    155 
    156 %macro bat_lookup 4
    157 	%%npr:
    158 	%%ok:
    159 %%bat_lookup_failed:
    160 %endmacro
    161 
    162 %macro pg_table_lookup 3
    163 %%invalid:
    164 %endmacro
    165 
    166 protection_fault_0_code:
    167 protection_fault_0_data:
    168 protection_fault_8_data:
    169 
    170 %macro tlb_lookup 2
    171 %%tlb_lookup_failed:
    172 %endmacro
    173 
    174 ppc_effective_to_physical_code_ret:
    175 ppc_effective_to_physical_code:
    176 	tlb_lookup 0, code
    177 
    178 	bat_lookup i, 0, 0, code
    179 	bat_lookup i, 1, 0, code
    180 	bat_lookup i, 2, 0, code
    181 	bat_lookup i, 3, 0, code
    182 
    183 	pg_table_lookup 0, 0, code
    184 	pg_table_lookup 0, 0, code
    185 	pg_table_lookup 0, 0, code
    186 	pg_table_lookup 0, 0, code
    187 	pg_table_lookup 0, 0, code
    188 	pg_table_lookup 0, 0, code
    189 	pg_table_lookup 0, 0, code
    190 	pg_table_lookup 0, 0, code
    191 	
    192 	pg_table_lookup (1<<6), 0, code
    193 	pg_table_lookup (1<<6), 0, code
    194 	pg_table_lookup (1<<6), 0, code
    195 	pg_table_lookup (1<<6), 0, code
    196 	pg_table_lookup (1<<6), 0, code
    197 	pg_table_lookup (1<<6), 0, code
    198 	pg_table_lookup (1<<6), 0, code
    199 	pg_table_lookup (1<<6), 0, code
    200 
    201 .noexec:
    202 ppc_effective_to_physical_data_read_ret:
    203 ppc_effective_to_physical_data_read:
    204 	tlb_lookup 0, data
    205 
    206 	bat_lookup d, 0, 0, data
    207 	bat_lookup d, 1, 0, data
    208 	bat_lookup d, 2, 0, data
    209 	bat_lookup d, 3, 0, data
    210 
    211 	pg_table_lookup 0, 0, data
    212 	pg_table_lookup 0, 0, data
    213 	pg_table_lookup 0, 0, data
    214 	pg_table_lookup 0, 0, data
    215 	pg_table_lookup 0, 0, data
    216 	pg_table_lookup 0, 0, data
    217 	pg_table_lookup 0, 0, data
    218 	pg_table_lookup 0, 0, data
    219 	
    220 	pg_table_lookup (1<<6), 0, data
    221 	pg_table_lookup (1<<6), 0, data
    222 	pg_table_lookup (1<<6), 0, data 
    223 	pg_table_lookup (1<<6), 0, data
    224 	pg_table_lookup (1<<6), 0, data
    225 	pg_table_lookup (1<<6), 0, data
    226 	pg_table_lookup (1<<6), 0, data
    227 	pg_table_lookup (1<<6), 0, data
    228 
    229 ppc_effective_to_physical_data_write_ret:
    230 ppc_effective_to_physical_data_write:
    231 	tlb_lookup 8, data
    232 
    233 	bat_lookup d, 0, 8, data
    234 	bat_lookup d, 1, 8, data
    235 	bat_lookup d, 2, 8, data
    236 	bat_lookup d, 3, 8, data
    237 	
    238 	pg_table_lookup 0, 8, data
    239 	pg_table_lookup 0, 8, data
    240 	pg_table_lookup 0, 8, data
    241 	pg_table_lookup 0, 8, data
    242 	pg_table_lookup 0, 8, data
    243 	pg_table_lookup 0, 8, data
    244 	pg_table_lookup 0, 8, data
    245 	pg_table_lookup 0, 8, data
    246 	
    247 	pg_table_lookup (1<<6), 8, data
    248 	pg_table_lookup (1<<6), 8, data
    249 	pg_table_lookup (1<<6), 8, data 
    250 	pg_table_lookup (1<<6), 8, data
    251 	pg_table_lookup (1<<6), 8, data
    252 	pg_table_lookup (1<<6), 8, data
    253 	pg_table_lookup (1<<6), 8, data
    254 	pg_table_lookup (1<<6), 8, data
    255 
    256 ppc_write_effective_byte_asm:
    257 .mmio:
    258 ppc_write_effective_half_asm:
    259 .mmio:
    260 .overlap:
    261 	.overlapped_mmio_1_back:
    262 .overlapped_mmio_1:
    263 .overlapped_mmio_2:
    264 ppc_write_effective_word_asm:
    265 .mmio:
    266 .overlap:
    267 	.loop1:
    268 	.overlapped_mmio_1_back:
    269 	.loop2:
    270 .overlapped_mmio_1:
    271 	.overlapped_mmio_1_loop:
    272 .overlapped_mmio_2:
    273 	.overlapped_mmio_2_loop:
    274 ppc_write_effective_dword_asm:
    275 .mmio:
    276 
    277 .overlap:
    278 	.loop1:
    279 	.overlapped_mmio_1_back:
    280 	.loop2:
    281 .overlapped_mmio_1:
    282 	.overlapped_mmio_1_loop:
    283 .overlapped_mmio_2:
    284 	.overlapped_mmio_2_loop:
    285 ppc_write_effective_qword_asm:
    286 .mmio:
    287 
    288 ppc_write_effective_qword_sse_asm:
    289 .mmio:
    290 ppc_read_effective_byte_asm:
    291 .mmio:
    292 ppc_read_effective_half_z_asm:
    293 .mmio:
    294 .overlap:
    295 .loop1:
    296 .mmio1:
    297 .mmio2:
    298 ppc_read_effective_half_s_asm:
    299 .mmio:
    300 .overlap:
    301 .loop1:
    302 
    303 .mmio1:
    304 .mmio2:
    305 ppc_read_effective_word_asm:
    306 .mmio:
    307 .overlap:
    308 	.loop1:
    309 	.overlapped_mmio_1_back:
    310 	.loop2:
    311 
    312 .overlapped_mmio_1:
    313 	.overlapped_mmio_1_loop:
    314 .overlapped_mmio_2:
    315 	.overlapped_mmio_2_loop:
    316 ppc_read_effective_dword_asm:
    317 .mmio:
    318 .overlap:
    319 	.loop1:
    320 	.overlapped_mmio_1_back:
    321 	.loop2:
    322 
    323 .overlapped_mmio_1:
    324 	.overlapped_mmio_1_loop:
    325 .overlapped_mmio_2:
    326 	.overlapped_mmio_2_loop:
    327 ppc_read_effective_qword_asm:
    328 .mmio:
    329 
    330 ppc_read_effective_qword_sse_asm:
    331 .mmio:
    332 ppc_opc_stswi_asm:
    333 .loop:
    334 	.ok1:
    335 .back:
    336 .mmio:
    337 ppc_opc_lswi_asm:
    338 .loop:
    339 	.ok1:
    340 .back:
    341 	.loop2:
    342 .ret:
    343 .mmio:
    344 ppc_opc_icbi_asm:
    345 .destroy:
    346 .ok:
    347