| mem.isa (6305:e518d78b2ed1) | mem.isa (6307:067515d22824) |
|---|---|
| 1// -*- mode:c++ -*- 2 3// Copyright (c) 2007-2008 The Florida State University 4// All rights reserved. 5// 6// Redistribution and use in source and binary forms, with or without 7// modification, are permitted provided that the following conditions are 8// met: redistributions of source code must retain the above copyright --- 262 unchanged lines hidden (view full) --- 271 code = ("%s = Rd;", "Rd = %s;")[l] % mem 272 ea_code = "EA = Rn %s;" % ("", offset)[p] 273 if p == 0 or w == 1: 274 code += "Rn = Rn %s;" % offset 275 if p == 0 and w == 0: 276 # Here's where we'll tack on a flag to make this a usermode access. 277 mnem += "t" 278 type = ("Store", "Load")[l] | 1// -*- mode:c++ -*- 2 3// Copyright (c) 2007-2008 The Florida State University 4// All rights reserved. 5// 6// Redistribution and use in source and binary forms, with or without 7// modification, are permitted provided that the following conditions are 8// met: redistributions of source code must retain the above copyright --- 262 unchanged lines hidden (view full) --- 271 code = ("%s = Rd;", "Rd = %s;")[l] % mem 272 ea_code = "EA = Rn %s;" % ("", offset)[p] 273 if p == 0 or w == 1: 274 code += "Rn = Rn %s;" % offset 275 if p == 0 and w == 0: 276 # Here's where we'll tack on a flag to make this a usermode access. 277 mnem += "t" 278 type = ("Store", "Load")[l] |
| 279 suffix = "_%s_P%dU%dB%dW%d" % (suffix, p, u, b, w) | 279 newSuffix = "_%s_P%dU%dB%dW%d" % (suffix, p, u, b, w) |
| 280 if b == 1: 281 mnem += "b" | 280 if b == 1: 281 mnem += "b" |
| 282 return LoadStoreBase(mnem, mnem.capitalize() + suffix, | 282 return LoadStoreBase(mnem, mnem.capitalize() + newSuffix, |
| 283 ea_code, code, mem_flags = [], inst_flags = [], | 283 ea_code, code, mem_flags = [], inst_flags = [], |
| 284 base_class = 'Memory' + suffix, |
|
| 284 exec_template_base = type.capitalize()) 285 286 def buildMode3Inst(p, u, i, w, type, code, mnem): 287 op = ("-", "+")[u] 288 offset = ("%s Rm", "%s hilo")[i] % op 289 ea_code = "EA = Rn %s;" % ("", offset)[p] 290 if p == 0 or w == 1: 291 code += "Rn = Rn %s;" % offset | 285 exec_template_base = type.capitalize()) 286 287 def buildMode3Inst(p, u, i, w, type, code, mnem): 288 op = ("-", "+")[u] 289 offset = ("%s Rm", "%s hilo")[i] % op 290 ea_code = "EA = Rn %s;" % ("", offset)[p] 291 if p == 0 or w == 1: 292 code += "Rn = Rn %s;" % offset |
| 292 suffix = "_P%dU%dI%dW%d" % (p, u, i, w) 293 return LoadStoreBase(mnem, mnem.capitalize() + suffix, | 293 newSuffix = "_P%dU%dI%dW%d" % (p, u, i, w) 294 suffix = ("Reg", "Hilo")[i] 295 return LoadStoreBase(mnem, mnem.capitalize() + newSuffix, |
| 294 ea_code, code, mem_flags = [], inst_flags = [], | 296 ea_code, code, mem_flags = [], inst_flags = [], |
| 297 base_class = 'Memory' + suffix, |
|
| 295 exec_template_base = type.capitalize()) 296}}; 297 298def format AddrMode2(suffix, offset) {{ 299 header_output = decoder_output = exec_output = "" 300 decode_block = "switch(PUBWL) {\n" 301 302 # Loop over all the values of p, u, b, w and l and build instructions and --- 85 unchanged lines hidden --- | 298 exec_template_base = type.capitalize()) 299}}; 300 301def format AddrMode2(suffix, offset) {{ 302 header_output = decoder_output = exec_output = "" 303 decode_block = "switch(PUBWL) {\n" 304 305 # Loop over all the values of p, u, b, w and l and build instructions and --- 85 unchanged lines hidden --- |