1 /* This linker script generated from xt-genldscripts.tpp for LSP .\min-rt */ 2 /* Linker Script for default link */ 3 MEMORY 4 { 5 dsp_core_seg : org = 0x20400000, len = 0x180000 6 dram0_0_seg : org = 0x24000000, len = 0x10000 7 iram0_0_seg : org = 0x24020000, len = 0x400 8 iram0_1_seg : org = 0x24020400, len = 0x17C 9 iram0_2_seg : org = 0x2402057C, len = 0x20 10 iram0_3_seg : org = 0x2402059C, len = 0x20 11 iram0_4_seg : org = 0x240205BC, len = 0x20 12 iram0_5_seg : org = 0x240205DC, len = 0x20 13 iram0_6_seg : org = 0x240205FC, len = 0x20 14 iram0_7_seg : org = 0x2402061C, len = 0x20 15 iram0_8_seg : org = 0x2402063C, len = 0xF9C4 16 } 17 18 PHDRS 19 { 20 dsp_core_phdr PT_LOAD; 21 dsp_core_bss_phdr PT_LOAD; 22 dram0_0_phdr PT_LOAD; 23 dram0_0_bss_phdr PT_LOAD; 24 iram0_0_phdr PT_LOAD; 25 iram0_1_phdr PT_LOAD; 26 iram0_2_phdr PT_LOAD; 27 iram0_3_phdr PT_LOAD; 28 iram0_4_phdr PT_LOAD; 29 iram0_5_phdr PT_LOAD; 30 iram0_6_phdr PT_LOAD; 31 iram0_7_phdr PT_LOAD; 32 iram0_8_phdr PT_LOAD; 33 } 34 35 36 /* Default entry point: */ 37 ENTRY(_ResetVector) 38 39 40 /* Memory boundary addresses: */ 41 _memmap_mem_dsp_core_start = 0x20400000; 42 _memmap_mem_dsp_core_end = 0x20580000; 43 _memmap_mem_dram0_start = 0x24000000; 44 _memmap_mem_dram0_end = 0x24010000; 45 _memmap_mem_iram0_start = 0x24020000; 46 _memmap_mem_iram0_end = 0x24030000; 47 48 /* Memory segment boundary addresses: */ 49 _memmap_seg_dsp_core_start = 0x20400000; 50 _memmap_seg_dsp_core_max = 0x20580000; 51 _memmap_seg_dram0_0_start = 0x24000000; 52 _memmap_seg_dram0_0_max = 0x24010000; 53 _memmap_seg_iram0_0_start = 0x24020000; 54 _memmap_seg_iram0_0_max = 0x24020400; 55 _memmap_seg_iram0_1_start = 0x24020400; 56 _memmap_seg_iram0_1_max = 0x2402057c; 57 _memmap_seg_iram0_2_start = 0x2402057c; 58 _memmap_seg_iram0_2_max = 0x2402059c; 59 _memmap_seg_iram0_3_start = 0x2402059c; 60 _memmap_seg_iram0_3_max = 0x240205bc; 61 _memmap_seg_iram0_4_start = 0x240205bc; 62 _memmap_seg_iram0_4_max = 0x240205dc; 63 _memmap_seg_iram0_5_start = 0x240205dc; 64 _memmap_seg_iram0_5_max = 0x240205fc; 65 _memmap_seg_iram0_6_start = 0x240205fc; 66 _memmap_seg_iram0_6_max = 0x2402061c; 67 _memmap_seg_iram0_7_start = 0x2402061c; 68 _memmap_seg_iram0_7_max = 0x2402063c; 69 _memmap_seg_iram0_8_start = 0x2402063c; 70 _memmap_seg_iram0_8_max = 0x24030000; 71 72 _rom_store_table = 0; 73 PROVIDE(_memmap_reset_vector = 0x24020000); 74 PROVIDE(_memmap_vecbase_reset = 0x24020400); 75 /* Various memory-map dependent cache attribute settings: */ 76 _memmap_cacheattr_wb_base = 0x00000040; 77 _memmap_cacheattr_wt_base = 0x00000010; 78 _memmap_cacheattr_bp_base = 0x00000020; 79 _memmap_cacheattr_unused_mask = 0xFFFFFF0F; 80 _memmap_cacheattr_wb_trapnull = 0x22222244; 81 _memmap_cacheattr_wba_trapnull = 0x2222224F; 82 _memmap_cacheattr_wbna_trapnull = 0x2222225F; 83 _memmap_cacheattr_wt_trapnull = 0x2222221F; 84 _memmap_cacheattr_bp_trapnull = 0x2222222F; 85 _memmap_cacheattr_wb_strict = 0xFFFFFF4F; 86 _memmap_cacheattr_wt_strict = 0xFFFFFF1F; 87 _memmap_cacheattr_bp_strict = 0xFFFFFF2F; 88 _memmap_cacheattr_wb_allvalid = 0x22222242; 89 _memmap_cacheattr_wt_allvalid = 0x22222212; 90 _memmap_cacheattr_bp_allvalid = 0x22222222; 91 _memmap_region_map = 0x00000002; 92 PROVIDE(_memmap_cacheattr_reset = _memmap_cacheattr_wb_trapnull); 93 94 SECTIONS 95 { 96 97 .dram0.rodata : ALIGN(4) 98 { 99 _dram0_rodata_start = ABSOLUTE(.); 100 *(.dram0.rodata) 101 *(.dram.rodata) 102 . = ALIGN (4); 103 _dram0_rodata_end = ABSOLUTE(.); 104 } >dram0_0_seg :dram0_0_phdr 105 106 .ResetVector.literal : ALIGN(4) 107 { 108 _ResetVector_literal_start = ABSOLUTE(.); 109 *(.ResetVector.literal) 110 . = ALIGN (4); 111 _ResetVector_literal_end = ABSOLUTE(.); 112 } >dram0_0_seg :dram0_0_phdr 113 114 .Level2InterruptVector.literal : ALIGN(4) 115 { 116 _Level2InterruptVector_literal_start = ABSOLUTE(.); 117 *(.Level2InterruptVector.literal) 118 . = ALIGN (4); 119 _Level2InterruptVector_literal_end = ABSOLUTE(.); 120 } >dram0_0_seg :dram0_0_phdr 121 122 .Level3InterruptVector.literal : ALIGN(4) 123 { 124 _Level3InterruptVector_literal_start = ABSOLUTE(.); 125 *(.Level3InterruptVector.literal) 126 . = ALIGN (4); 127 _Level3InterruptVector_literal_end = ABSOLUTE(.); 128 } >dram0_0_seg :dram0_0_phdr 129 130 .DebugExceptionVector.literal : ALIGN(4) 131 { 132 _DebugExceptionVector_literal_start = ABSOLUTE(.); 133 *(.DebugExceptionVector.literal) 134 . = ALIGN (4); 135 _DebugExceptionVector_literal_end = ABSOLUTE(.); 136 } >dram0_0_seg :dram0_0_phdr 137 138 .NMIExceptionVector.literal : ALIGN(4) 139 { 140 _NMIExceptionVector_literal_start = ABSOLUTE(.); 141 *(.NMIExceptionVector.literal) 142 . = ALIGN (4); 143 _NMIExceptionVector_literal_end = ABSOLUTE(.); 144 } >dram0_0_seg :dram0_0_phdr 145 146 .KernelExceptionVector.literal : ALIGN(4) 147 { 148 _KernelExceptionVector_literal_start = ABSOLUTE(.); 149 *(.KernelExceptionVector.literal) 150 . = ALIGN (4); 151 _KernelExceptionVector_literal_end = ABSOLUTE(.); 152 } >dram0_0_seg :dram0_0_phdr 153 154 .UserExceptionVector.literal : ALIGN(4) 155 { 156 _UserExceptionVector_literal_start = ABSOLUTE(.); 157 *(.UserExceptionVector.literal) 158 . = ALIGN (4); 159 _UserExceptionVector_literal_end = ABSOLUTE(.); 160 } >dram0_0_seg :dram0_0_phdr 161 162 .DoubleExceptionVector.literal : ALIGN(4) 163 { 164 _DoubleExceptionVector_literal_start = ABSOLUTE(.); 165 *(.DoubleExceptionVector.literal) 166 . = ALIGN (4); 167 _DoubleExceptionVector_literal_end = ABSOLUTE(.); 168 } >dram0_0_seg :dram0_0_phdr 169 170 .iram0.literal : ALIGN(4) 171 { 172 _iram0_literal_start = ABSOLUTE(.); 173 *(.iram0.literal) 174 *(.iram.literal) 175 *(.iram.text.literal) 176 . = ALIGN (4); 177 _iram0_literal_end = ABSOLUTE(.); 178 } >dram0_0_seg :dram0_0_phdr 179 180 .dram0.data : ALIGN(4) 181 { 182 _dram0_data_start = ABSOLUTE(.); 183 *(.dram0.data) 184 *(.dram.data) 185 . = ALIGN (4); 186 _dram0_data_end = ABSOLUTE(.); 187 } >dram0_0_seg :dram0_0_phdr 188 bss(NOLOAD)189 .dram0.bss (NOLOAD) : ALIGN(8) 190 { 191 . = ALIGN (8); 192 _dram0_bss_start = ABSOLUTE(.); 193 *(.dram0.bss) 194 . = ALIGN (8); 195 _dram0_bss_end = ABSOLUTE(.); 196 _memmap_seg_dram0_0_end = ALIGN(0x8); 197 } >dram0_0_seg :dram0_0_bss_phdr 198 199 NonCacheable : ALIGN(4) 200 { 201 NonCacheable_start = ABSOLUTE(.); 202 *(NonCacheable) 203 . = ALIGN (4); 204 NonCacheable_end = ABSOLUTE(.); 205 _memmap_seg_dsp_uncached_end = ALIGN(0x8); 206 } >dram0_0_seg :dram0_0_bss_phdr 207 208 _memmap_mem_dram0_max = ABSOLUTE(.); 209 210 .ResetVector.text : ALIGN(4) 211 { 212 _ResetVector_text_start = ABSOLUTE(.); 213 KEEP (*(.ResetVector.text)) 214 . = ALIGN (4); 215 _ResetVector_text_end = ABSOLUTE(.); 216 } >iram0_0_seg :iram0_0_phdr 217 218 .ResetHandler.text : ALIGN(4) 219 { 220 _ResetHandler_text_start = ABSOLUTE(.); 221 *(.ResetHandler.literal .ResetHandler.text) 222 . = ALIGN (4); 223 _ResetHandler_text_end = ABSOLUTE(.); 224 _memmap_seg_iram0_0_end = ALIGN(0x8); 225 } >iram0_0_seg :iram0_0_phdr 226 227 228 .WindowVectors.text : ALIGN(4) 229 { 230 _WindowVectors_text_start = ABSOLUTE(.); 231 KEEP (*(.WindowVectors.text)) 232 . = ALIGN (4); 233 _WindowVectors_text_end = ABSOLUTE(.); 234 _memmap_seg_iram0_1_end = ALIGN(0x8); 235 } >iram0_1_seg :iram0_1_phdr 236 237 238 .Level2InterruptVector.text : ALIGN(4) 239 { 240 _Level2InterruptVector_text_start = ABSOLUTE(.); 241 KEEP (*(.Level2InterruptVector.text)) 242 . = ALIGN (4); 243 _Level2InterruptVector_text_end = ABSOLUTE(.); 244 _memmap_seg_iram0_2_end = ALIGN(0x8); 245 } >iram0_2_seg :iram0_2_phdr 246 247 248 .Level3InterruptVector.text : ALIGN(4) 249 { 250 _Level3InterruptVector_text_start = ABSOLUTE(.); 251 KEEP (*(.Level3InterruptVector.text)) 252 . = ALIGN (4); 253 _Level3InterruptVector_text_end = ABSOLUTE(.); 254 _memmap_seg_iram0_3_end = ALIGN(0x8); 255 } >iram0_3_seg :iram0_3_phdr 256 257 258 .DebugExceptionVector.text : ALIGN(4) 259 { 260 _DebugExceptionVector_text_start = ABSOLUTE(.); 261 KEEP (*(.DebugExceptionVector.text)) 262 . = ALIGN (4); 263 _DebugExceptionVector_text_end = ABSOLUTE(.); 264 _memmap_seg_iram0_4_end = ALIGN(0x8); 265 } >iram0_4_seg :iram0_4_phdr 266 267 268 .NMIExceptionVector.text : ALIGN(4) 269 { 270 _NMIExceptionVector_text_start = ABSOLUTE(.); 271 KEEP (*(.NMIExceptionVector.text)) 272 . = ALIGN (4); 273 _NMIExceptionVector_text_end = ABSOLUTE(.); 274 _memmap_seg_iram0_5_end = ALIGN(0x8); 275 } >iram0_5_seg :iram0_5_phdr 276 277 278 .KernelExceptionVector.text : ALIGN(4) 279 { 280 _KernelExceptionVector_text_start = ABSOLUTE(.); 281 KEEP (*(.KernelExceptionVector.text)) 282 . = ALIGN (4); 283 _KernelExceptionVector_text_end = ABSOLUTE(.); 284 _memmap_seg_iram0_6_end = ALIGN(0x8); 285 } >iram0_6_seg :iram0_6_phdr 286 287 288 .UserExceptionVector.text : ALIGN(4) 289 { 290 _UserExceptionVector_text_start = ABSOLUTE(.); 291 KEEP (*(.UserExceptionVector.text)) 292 . = ALIGN (4); 293 _UserExceptionVector_text_end = ABSOLUTE(.); 294 _memmap_seg_iram0_7_end = ALIGN(0x8); 295 } >iram0_7_seg :iram0_7_phdr 296 297 298 .DoubleExceptionVector.text : ALIGN(4) 299 { 300 _DoubleExceptionVector_text_start = ABSOLUTE(.); 301 KEEP (*(.DoubleExceptionVector.text)) 302 . = ALIGN (4); 303 _DoubleExceptionVector_text_end = ABSOLUTE(.); 304 } >iram0_8_seg :iram0_8_phdr 305 306 .iram0.text : ALIGN(4) 307 { 308 _iram0_text_start = ABSOLUTE(.); 309 *(.iram0.text) 310 *(.iram.text) 311 . = ALIGN (4); 312 _iram0_text_end = ABSOLUTE(.); 313 _memmap_seg_iram0_8_end = ALIGN(0x8); 314 } >iram0_8_seg :iram0_8_phdr 315 316 _memmap_mem_iram0_max = ABSOLUTE(.); 317 318 .clib.rodata : ALIGN(4) 319 { 320 _clib_rodata_start = ABSOLUTE(.); 321 *(.clib.rodata) 322 . = ALIGN (4); 323 _clib_rodata_end = ABSOLUTE(.); 324 } >dsp_core_seg :dsp_core_phdr 325 326 .rtos.rodata : ALIGN(4) 327 { 328 _rtos_rodata_start = ABSOLUTE(.); 329 *(.rtos.rodata) 330 . = ALIGN (4); 331 _rtos_rodata_end = ABSOLUTE(.); 332 } >dsp_core_seg :dsp_core_phdr 333 334 .rodata : ALIGN(4) 335 { 336 _rodata_start = ABSOLUTE(.); 337 *(.rodata) 338 *(SORT(.rodata.sort.*)) 339 KEEP (*(SORT(.rodata.keepsort.*) .rodata.keep.*)) 340 *(.rodata.*) 341 *(.gnu.linkonce.r.*) 342 *(.rodata1) 343 __XT_EXCEPTION_TABLE__ = ABSOLUTE(.); 344 KEEP (*(.xt_except_table)) 345 KEEP (*(.gcc_except_table)) 346 *(.gnu.linkonce.e.*) 347 *(.gnu.version_r) 348 PROVIDE (__eh_frame_start = .); 349 KEEP (*(.eh_frame)) 350 PROVIDE (__eh_frame_end = .); 351 /* C++ constructor and destructor tables, properly ordered: */ 352 KEEP (*crtbegin.o(.ctors)) 353 KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors)) 354 KEEP (*(SORT(.ctors.*))) 355 KEEP (*(.ctors)) 356 KEEP (*crtbegin.o(.dtors)) 357 KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors)) 358 KEEP (*(SORT(.dtors.*))) 359 KEEP (*(.dtors)) 360 /* C++ exception handlers table: */ 361 __XT_EXCEPTION_DESCS__ = ABSOLUTE(.); 362 *(.xt_except_desc) 363 *(.gnu.linkonce.h.*) 364 __XT_EXCEPTION_DESCS_END__ = ABSOLUTE(.); 365 *(.xt_except_desc_end) 366 *(.dynamic) 367 *(.gnu.version_d) 368 . = ALIGN(4); /* this table MUST be 4-byte aligned */ 369 _bss_table_start = ABSOLUTE(.); 370 LONG(_dram0_bss_start) 371 LONG(_dram0_bss_end) 372 LONG(_bss_start) 373 LONG(_bss_end) 374 _bss_table_end = ABSOLUTE(.); 375 . = ALIGN (4); 376 _rodata_end = ABSOLUTE(.); 377 } >dsp_core_seg :dsp_core_phdr 378 379 .text : ALIGN(4) 380 { 381 _stext = .; 382 _text_start = ABSOLUTE(.); 383 *(.entry.text) 384 *(.init.literal) 385 KEEP(*(.init)) 386 *(.literal.sort.* SORT(.text.sort.*)) 387 KEEP (*(.literal.keepsort.* SORT(.text.keepsort.*) .literal.keep.* .text.keep.* .literal.*personality* .text.*personality*)) 388 *(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*) 389 *(.fini.literal) 390 KEEP(*(.fini)) 391 *(.gnu.version) 392 . = ALIGN (4); 393 _text_end = ABSOLUTE(.); 394 _etext = .; 395 } >dsp_core_seg :dsp_core_phdr 396 397 .clib.text : ALIGN(4) 398 { 399 _clib_text_start = ABSOLUTE(.); 400 *(.clib.literal .clib.text) 401 . = ALIGN (4); 402 _clib_text_end = ABSOLUTE(.); 403 } >dsp_core_seg :dsp_core_phdr 404 405 .rtos.text : ALIGN(4) 406 { 407 _rtos_text_start = ABSOLUTE(.); 408 *(.rtos.literal .rtos.text) 409 . = ALIGN (4); 410 _rtos_text_end = ABSOLUTE(.); 411 } >dsp_core_seg :dsp_core_phdr 412 413 .clib.data : ALIGN(4) 414 { 415 _clib_data_start = ABSOLUTE(.); 416 *(.clib.data) 417 . = ALIGN (4); 418 _clib_data_end = ABSOLUTE(.); 419 } >dsp_core_seg :dsp_core_phdr 420 421 .clib.percpu.data : ALIGN(4) 422 { 423 _clib_percpu_data_start = ABSOLUTE(.); 424 *(.clib.percpu.data) 425 . = ALIGN (4); 426 _clib_percpu_data_end = ABSOLUTE(.); 427 } >dsp_core_seg :dsp_core_phdr 428 429 .rtos.percpu.data : ALIGN(4) 430 { 431 _rtos_percpu_data_start = ABSOLUTE(.); 432 *(.rtos.percpu.data) 433 . = ALIGN (4); 434 _rtos_percpu_data_end = ABSOLUTE(.); 435 } >dsp_core_seg :dsp_core_phdr 436 437 .rtos.data : ALIGN(4) 438 { 439 _rtos_data_start = ABSOLUTE(.); 440 *(.rtos.data) 441 . = ALIGN (4); 442 _rtos_data_end = ABSOLUTE(.); 443 } >dsp_core_seg :dsp_core_phdr 444 445 .data : ALIGN(4) 446 { 447 _data_start = ABSOLUTE(.); 448 *(.data) 449 *(SORT(.data.sort.*)) 450 KEEP (*(SORT(.data.keepsort.*) .data.keep.*)) 451 *(.data.*) 452 *(.gnu.linkonce.d.*) 453 KEEP(*(.gnu.linkonce.d.*personality*)) 454 *(.data1) 455 *(.sdata) 456 *(.sdata.*) 457 *(.gnu.linkonce.s.*) 458 *(.sdata2) 459 *(.sdata2.*) 460 *(.gnu.linkonce.s2.*) 461 KEEP(*(.jcr)) 462 *(__llvm_prf_cnts) 463 *(__llvm_prf_data) 464 *(__llvm_prf_vnds) 465 . = ALIGN (4); 466 _data_end = ABSOLUTE(.); 467 } >dsp_core_seg :dsp_core_phdr 468 469 __llvm_prf_names : ALIGN(4) 470 { 471 __llvm_prf_names_start = ABSOLUTE(.); 472 *(__llvm_prf_names) 473 . = ALIGN (4); 474 __llvm_prf_names_end = ABSOLUTE(.); 475 } >dsp_core_seg :dsp_core_phdr 476 477 .note.gnu.build-id : ALIGN(4) 478 { 479 _note_gnu_build-id_start = ABSOLUTE(.); 480 *(.note.gnu.build-id) 481 . = ALIGN (4); 482 _note_gnu_build-id_end = ABSOLUTE(.); 483 } >dsp_core_seg :dsp_core_phdr 484 bss(NOLOAD)485 .bss (NOLOAD) : ALIGN(8) 486 { 487 . = ALIGN (8); 488 _bss_start = ABSOLUTE(.); 489 *(.dynsbss) 490 *(.sbss) 491 *(.sbss.*) 492 *(.gnu.linkonce.sb.*) 493 *(.scommon) 494 *(.sbss2) 495 *(.sbss2.*) 496 *(.gnu.linkonce.sb2.*) 497 *(.dynbss) 498 *(.bss) 499 *(SORT(.bss.sort.*)) 500 KEEP (*(SORT(.bss.keepsort.*) .bss.keep.*)) 501 *(.bss.*) 502 *(.gnu.linkonce.b.*) 503 *(COMMON) 504 *(.clib.bss) 505 *(.clib.percpu.bss) 506 *(.rtos.percpu.bss) 507 *(.rtos.bss) 508 . = ALIGN (8); 509 _bss_end = ABSOLUTE(.); 510 _end = ALIGN(0x8); 511 PROVIDE(end = ALIGN(0x8)); 512 _stack_sentry = ALIGN(0x8); 513 _memmap_seg_dsp_core_end = ALIGN(0x8); 514 } >dsp_core_seg :dsp_core_bss_phdr 515 516 PROVIDE(__stack = 0x20580000); 517 _heap_sentry = 0x20580000; 518 519 _memmap_mem_dsp_core_max = ABSOLUTE(.); 520 521 .debug 0 : { *(.debug) } 522 .line 0 : { *(.line) } 523 .debug_srcinfo 0 : { *(.debug_srcinfo) } 524 .debug_sfnames 0 : { *(.debug_sfnames) } 525 .debug_aranges 0 : { *(.debug_aranges) } 526 .debug_ranges 0 : { *(.debug_ranges) } 527 .debug_pubnames 0 : { *(.debug_pubnames) } 528 .debug_info 0 : { *(.debug_info) } 529 .debug_abbrev 0 : { *(.debug_abbrev) } 530 .debug_line 0 : { *(.debug_line) } 531 .debug_frame 0 : { *(.debug_frame) } 532 .debug_str 0 : { *(.debug_str) } 533 .debug_loc 0 : { *(.debug_loc) } 534 .debug_macinfo 0 : { *(.debug_macinfo) } 535 .debug_weaknames 0 : { *(.debug_weaknames) } 536 .debug_funcnames 0 : { *(.debug_funcnames) } 537 .debug_typenames 0 : { *(.debug_typenames) } 538 .debug_varnames 0 : { *(.debug_varnames) } 539 .xt.insn 0 : 540 { 541 KEEP (*(.xt.insn)) 542 KEEP (*(.gnu.linkonce.x.*)) 543 } 544 .xt.prop 0 : 545 { 546 *(.xt.prop) 547 *(.xt.prop.*) 548 *(.gnu.linkonce.prop.*) 549 } 550 .xt.lit 0 : 551 { 552 *(.xt.lit) 553 *(.xt.lit.*) 554 *(.gnu.linkonce.p.*) 555 } 556 .xtensa.info 0 : 557 { 558 *(.xtensa.info) 559 } 560 .debug.xt.callgraph 0 : 561 { 562 KEEP (*(.debug.xt.callgraph .debug.xt.callgraph.* .gnu.linkonce.xt.callgraph.*)) 563 } 564 .comment 0 : 565 { 566 KEEP(*(.comment)) 567 } 568 .note.GNU-stack 0 : 569 { 570 *(.note.GNU-stack) 571 } 572 } 573 574
