i_linux.pas 22 KB

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  1. {
  2. Copyright (c) 1998-2002 by Peter Vreman
  3. This unit implements support information structures for linux
  4. This program is free software; you can redistribute it and/or modify
  5. it under the terms of the GNU General Public License as published by
  6. the Free Software Foundation; either version 2 of the License, or
  7. (at your option) any later version.
  8. This program is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11. GNU General Public License for more details.
  12. You should have received a copy of the GNU General Public License
  13. along with this program; if not, write to the Free Software
  14. Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  15. ****************************************************************************
  16. }
  17. { This unit implements support information structures for linux. }
  18. unit i_linux;
  19. interface
  20. uses
  21. systems;
  22. const
  23. res_elf32_info : tresinfo =
  24. (
  25. id : res_elf;
  26. resbin : 'fpcres';
  27. rescmd : '-o $OBJ -i $RES'
  28. );
  29. res_elf64_info : tresinfo =
  30. (
  31. id : res_elf;
  32. resbin : 'fpcres';
  33. rescmd : '-o $OBJ -i $RES'
  34. );
  35. system_i386_linux_info : tsysteminfo =
  36. (
  37. system : system_i386_LINUX;
  38. name : 'Linux for i386';
  39. shortname : 'Linux';
  40. flags : [tf_needs_symbol_size,tf_pic_uses_got{,tf_smartlink_sections},
  41. {$ifdef segment_threadvars}
  42. tf_section_threadvars,
  43. {$endif segment_threadvars}
  44. tf_needs_symbol_type];
  45. cpu : cpu_i386;
  46. unit_env : 'LINUXUNITS';
  47. extradefines : 'UNIX;HASUNIX';
  48. exeext : '';
  49. defext : '.def';
  50. scriptext : '.sh';
  51. smartext : '.sl';
  52. unitext : '.ppu';
  53. unitlibext : '.ppl';
  54. asmext : '.s';
  55. objext : '.o';
  56. resext : '.res';
  57. resobjext : '.or';
  58. sharedlibext : '.so';
  59. staticlibext : '.a';
  60. staticlibprefix : 'libp';
  61. sharedlibprefix : 'lib';
  62. sharedClibext : '.so';
  63. staticClibext : '.a';
  64. staticClibprefix : 'lib';
  65. sharedClibprefix : 'lib';
  66. p_ext_support : false;
  67. Cprefix : '';
  68. newline : #10;
  69. dirsep : '/';
  70. files_case_relevent : true;
  71. assem : as_i386_elf32;
  72. assemextern : as_gas;
  73. link : nil;
  74. linkextern : nil;
  75. ar : ar_gnu_ar;
  76. res : res_elf;
  77. dbg : dbg_stabs;
  78. script : script_unix;
  79. endian : endian_little;
  80. alignment :
  81. (
  82. procalign : 16;
  83. loopalign : 4;
  84. jumpalign : 0;
  85. constalignmin : 0;
  86. constalignmax : 8;
  87. varalignmin : 0;
  88. varalignmax : 16;
  89. localalignmin : 4;
  90. localalignmax : 8;
  91. recordalignmin : 0;
  92. recordalignmax : 16;
  93. maxCrecordalign : 4
  94. );
  95. first_parm_offset : 8;
  96. stacksize : 262144;
  97. DllScanSupported:false;
  98. use_function_relative_addresses : true;
  99. abi : abi_default
  100. );
  101. system_x86_6432_linux_info : tsysteminfo =
  102. (
  103. system : system_x86_6432_LINUX;
  104. name : 'Linux for x64_6432';
  105. shortname : 'Linux6432';
  106. flags : [tf_needs_symbol_size,tf_pic_uses_got{,tf_smartlink_sections}];
  107. cpu : cpu_x86_64;
  108. unit_env : 'LINUXUNITS';
  109. extradefines : 'UNIX;HASUNIX';
  110. exeext : '';
  111. defext : '.def';
  112. scriptext : '.sh';
  113. smartext : '.sl';
  114. unitext : '.ppu';
  115. unitlibext : '.ppl';
  116. asmext : '.s';
  117. objext : '.o';
  118. resext : '.res';
  119. resobjext : '.or';
  120. sharedlibext : '.so';
  121. staticlibext : '.a';
  122. staticlibprefix : 'libp';
  123. sharedlibprefix : 'lib';
  124. sharedClibext : '.so';
  125. staticClibext : '.a';
  126. staticClibprefix : 'lib';
  127. sharedClibprefix : 'lib';
  128. p_ext_support : false;
  129. Cprefix : '';
  130. newline : #10;
  131. dirsep : '/';
  132. files_case_relevent : true;
  133. assem : as_i386_elf32;
  134. assemextern : as_gas;
  135. link : nil;
  136. linkextern : nil;
  137. ar : ar_gnu_ar;
  138. res : res_none;
  139. dbg : dbg_stabs;
  140. script : script_unix;
  141. endian : endian_little;
  142. alignment :
  143. (
  144. procalign : 16;
  145. loopalign : 4;
  146. jumpalign : 0;
  147. constalignmin : 0;
  148. constalignmax : 16;
  149. varalignmin : 0;
  150. varalignmax : 16;
  151. localalignmin : 4;
  152. localalignmax : 8;
  153. recordalignmin : 0;
  154. recordalignmax : 16;
  155. maxCrecordalign : 4
  156. );
  157. first_parm_offset : 8;
  158. stacksize : 262144;
  159. DllScanSupported:false;
  160. use_function_relative_addresses : true;
  161. abi : abi_default
  162. );
  163. system_m68k_linux_info : tsysteminfo =
  164. (
  165. system : system_m68k_linux;
  166. name : 'Linux for m68k';
  167. shortname : 'Linux';
  168. flags : [tf_needs_symbol_size,tf_needs_symbol_type];
  169. cpu : cpu_m68k;
  170. unit_env : 'LINUXUNITS';
  171. extradefines : 'UNIX;HASUNIX';
  172. exeext : '';
  173. defext : '';
  174. scriptext : '.sh';
  175. smartext : '.sl';
  176. unitext : '.ppu';
  177. unitlibext : '.ppl';
  178. asmext : '.s';
  179. objext : '.o';
  180. resext : '.res';
  181. resobjext : '.or';
  182. sharedlibext : '.so';
  183. staticlibext : '.a';
  184. staticlibprefix : 'libp';
  185. sharedlibprefix : 'lib';
  186. sharedClibext : '.so';
  187. staticClibext : '.a';
  188. staticClibprefix : 'lib';
  189. sharedClibprefix : 'lib';
  190. p_ext_support : false;
  191. Cprefix : '';
  192. newline : #10;
  193. dirsep : '/';
  194. files_case_relevent : true;
  195. assem : as_gas;
  196. assemextern : as_gas;
  197. link : nil;
  198. linkextern : nil;
  199. ar : ar_gnu_ar;
  200. res : res_none;
  201. dbg : dbg_stabs;
  202. script : script_unix;
  203. endian : endian_big;
  204. alignment :
  205. (
  206. procalign : 4;
  207. loopalign : 4;
  208. jumpalign : 0;
  209. constalignmin : 0;
  210. constalignmax : 4;
  211. varalignmin : 0;
  212. varalignmax : 4;
  213. localalignmin : 4;
  214. localalignmax : 4;
  215. recordalignmin : 0;
  216. recordalignmax : 2;
  217. maxCrecordalign : 4
  218. );
  219. first_parm_offset : 8;
  220. stacksize : 32*1024*1024;
  221. DllScanSupported:false;
  222. use_function_relative_addresses : true;
  223. abi : abi_default
  224. );
  225. system_powerpc_linux_info : tsysteminfo =
  226. (
  227. system : system_powerpc_LINUX;
  228. name : 'Linux for PowerPC';
  229. shortname : 'Linux';
  230. flags : [tf_needs_symbol_size,tf_needs_symbol_type];
  231. cpu : cpu_powerpc;
  232. unit_env : '';
  233. extradefines : 'UNIX;HASUNIX';
  234. exeext : '';
  235. defext : '.def';
  236. scriptext : '.sh';
  237. smartext : '.sl';
  238. unitext : '.ppu';
  239. unitlibext : '.ppl';
  240. asmext : '.s';
  241. objext : '.o';
  242. resext : '.res';
  243. resobjext : '.or';
  244. sharedlibext : '.so';
  245. staticlibext : '.a';
  246. staticlibprefix : 'libp';
  247. sharedlibprefix : 'lib';
  248. sharedClibext : '.so';
  249. staticClibext : '.a';
  250. staticClibprefix : 'lib';
  251. sharedClibprefix : 'lib';
  252. p_ext_support : false;
  253. Cprefix : '';
  254. newline : #10;
  255. dirsep : '/';
  256. files_case_relevent : true;
  257. assem : as_gas;
  258. assemextern : as_gas;
  259. link : nil;
  260. linkextern : nil;
  261. ar : ar_gnu_ar;
  262. res : res_none;
  263. dbg : dbg_stabs;
  264. script : script_unix;
  265. endian : endian_big;
  266. alignment :
  267. (
  268. procalign : 4;
  269. loopalign : 4;
  270. jumpalign : 0;
  271. constalignmin : 0;
  272. constalignmax : 4;
  273. varalignmin : 0;
  274. varalignmax : 4;
  275. localalignmin : 4;
  276. localalignmax : 4;
  277. recordalignmin : 0;
  278. recordalignmax : 4;
  279. maxCrecordalign : 8
  280. );
  281. first_parm_offset : 8;
  282. stacksize : 32*1024*1024;
  283. DllScanSupported:false;
  284. use_function_relative_addresses : true;
  285. abi : abi_powerpc_sysv;
  286. );
  287. system_powerpc64_linux_info : tsysteminfo =
  288. (
  289. system : system_powerpc64_LINUX;
  290. name : 'Linux for PowerPC64';
  291. shortname : 'Linux';
  292. flags : [tf_needs_symbol_size,tf_needs_symbol_type];
  293. cpu : cpu_powerpc64;
  294. unit_env : '';
  295. extradefines : 'UNIX;HASUNIX';
  296. exeext : '';
  297. defext : '.def';
  298. scriptext : '.sh';
  299. smartext : '.sl';
  300. unitext : '.ppu';
  301. unitlibext : '.ppl';
  302. asmext : '.s';
  303. objext : '.o';
  304. resext : '.res';
  305. resobjext : '.or';
  306. sharedlibext : '.so';
  307. staticlibext : '.a';
  308. staticlibprefix : 'libp';
  309. sharedlibprefix : 'lib';
  310. sharedClibext : '.so';
  311. staticClibext : '.a';
  312. staticClibprefix : 'lib';
  313. sharedClibprefix : 'lib';
  314. p_ext_support : false;
  315. Cprefix : '';
  316. newline : #10;
  317. dirsep : '/';
  318. files_case_relevent : true;
  319. assem : as_gas;
  320. assemextern : as_gas;
  321. link : nil;
  322. linkextern : nil;
  323. ar : ar_gnu_ar;
  324. res : res_none;
  325. dbg : dbg_stabs;
  326. script : script_unix;
  327. endian : endian_big;
  328. alignment :
  329. (
  330. procalign : 8;
  331. loopalign : 4;
  332. jumpalign : 0;
  333. constalignmin : 0;
  334. constalignmax : 8;
  335. varalignmin : 0;
  336. varalignmax : 8;
  337. localalignmin : 4;
  338. localalignmax : 8;
  339. recordalignmin : 0;
  340. recordalignmax : 8;
  341. maxCrecordalign : 8
  342. );
  343. first_parm_offset : 8;
  344. stacksize : 10*1024*1024;
  345. DllScanSupported:false;
  346. use_function_relative_addresses : true;
  347. abi : abi_default
  348. );
  349. system_alpha_linux_info : tsysteminfo =
  350. (
  351. system : system_alpha_LINUX;
  352. name : 'Linux for Alpha';
  353. shortname : 'Linux';
  354. flags : [tf_needs_symbol_size,tf_needs_symbol_type];
  355. cpu : cpu_alpha;
  356. unit_env : 'LINUXUNITS';
  357. extradefines : 'UNIX;HASUNIX';
  358. exeext : '';
  359. defext : '.def';
  360. scriptext : '.sh';
  361. smartext : '.sl';
  362. unitext : '.ppu';
  363. unitlibext : '.ppl';
  364. asmext : '.s';
  365. objext : '.o';
  366. resext : '.res';
  367. resobjext : '.or';
  368. sharedlibext : '.so';
  369. staticlibext : '.a';
  370. staticlibprefix : 'libp';
  371. sharedlibprefix : 'lib';
  372. sharedClibext : '.so';
  373. staticClibext : '.a';
  374. staticClibprefix : 'lib';
  375. sharedClibprefix : 'lib';
  376. p_ext_support : false;
  377. Cprefix : '';
  378. newline : #10;
  379. dirsep : '/';
  380. files_case_relevent : true;
  381. assem : as_gas;
  382. assemextern : as_gas;
  383. link : nil;
  384. linkextern : nil;
  385. ar : ar_gnu_ar;
  386. res : res_none;
  387. dbg : dbg_stabs;
  388. script : script_unix;
  389. endian : endian_little;
  390. alignment :
  391. (
  392. procalign : 4;
  393. loopalign : 4;
  394. jumpalign : 0;
  395. constalignmin : 0;
  396. constalignmax : 4;
  397. varalignmin : 0;
  398. varalignmax : 4;
  399. localalignmin : 4;
  400. localalignmax : 4;
  401. recordalignmin : 0;
  402. recordalignmax : 2;
  403. maxCrecordalign : 4
  404. );
  405. first_parm_offset : 8;
  406. stacksize : 32*1024*1024;
  407. DllScanSupported:false;
  408. use_function_relative_addresses : true;
  409. abi : abi_default
  410. );
  411. system_x86_64_linux_info : tsysteminfo =
  412. (
  413. system : system_x86_64_LINUX;
  414. name : 'Linux for x86-64';
  415. shortname : 'Linux';
  416. flags : [tf_needs_symbol_size,tf_needs_dwarf_cfi,
  417. tf_library_needs_pic,tf_needs_symbol_type];
  418. cpu : cpu_x86_64;
  419. unit_env : 'LINUXUNITS';
  420. extradefines : 'UNIX;HASUNIX';
  421. exeext : '';
  422. defext : '.def';
  423. scriptext : '.sh';
  424. smartext : '.sl';
  425. unitext : '.ppu';
  426. unitlibext : '.ppl';
  427. asmext : '.s';
  428. objext : '.o';
  429. resext : '.res';
  430. resobjext : '.or';
  431. sharedlibext : '.so';
  432. staticlibext : '.a';
  433. staticlibprefix : 'libp';
  434. sharedlibprefix : 'lib';
  435. sharedClibext : '.so';
  436. staticClibext : '.a';
  437. staticClibprefix : 'lib';
  438. sharedClibprefix : 'lib';
  439. p_ext_support : false;
  440. Cprefix : '';
  441. newline : #10;
  442. dirsep : '/';
  443. files_case_relevent : true;
  444. assem : as_gas;
  445. assemextern : as_gas;
  446. link : nil;
  447. linkextern : nil;
  448. ar : ar_gnu_ar;
  449. res : res_none;
  450. dbg : dbg_stabs;
  451. script : script_unix;
  452. endian : endian_little;
  453. alignment :
  454. (
  455. procalign : 8;
  456. loopalign : 4;
  457. jumpalign : 0;
  458. constalignmin : 0;
  459. constalignmax : 8;
  460. varalignmin : 0;
  461. varalignmax : 16;
  462. localalignmin : 4;
  463. localalignmax : 16;
  464. recordalignmin : 0;
  465. recordalignmax : 16;
  466. maxCrecordalign : 8
  467. );
  468. first_parm_offset : 16;
  469. stacksize : 256*1024;
  470. DllScanSupported:false;
  471. use_function_relative_addresses : true;
  472. abi : abi_default
  473. );
  474. system_sparc_linux_info : tsysteminfo =
  475. (
  476. system : system_SPARC_Linux;
  477. name : 'Linux for SPARC';
  478. shortname : 'Linux';
  479. flags : [tf_needs_symbol_size,tf_library_needs_pic,tf_needs_symbol_type];
  480. cpu : cpu_SPARC;
  481. unit_env : 'LINUXUNITS';
  482. extradefines : 'UNIX;HASUNIX';
  483. exeext : '';
  484. defext : '.def';
  485. scriptext : '.sh';
  486. smartext : '.sl';
  487. unitext : '.ppu';
  488. unitlibext : '.ppl';
  489. asmext : '.s';
  490. objext : '.o';
  491. resext : '.res';
  492. resobjext : '.or';
  493. sharedlibext : '.so';
  494. staticlibext : '.a';
  495. staticlibprefix : 'libp';
  496. sharedlibprefix : 'lib';
  497. sharedClibext : '.so';
  498. staticClibext : '.a';
  499. staticClibprefix : 'lib';
  500. sharedClibprefix : 'lib';
  501. p_ext_support : false;
  502. Cprefix : '';
  503. newline : #10;
  504. dirsep : '/';
  505. files_case_relevent : true;
  506. assem : as_gas;
  507. assemextern : as_gas;
  508. link : nil;
  509. linkextern : nil;
  510. ar : ar_gnu_ar;
  511. res : res_none;
  512. dbg : dbg_stabs;
  513. script : script_unix;
  514. endian : endian_big;
  515. alignment :
  516. (
  517. procalign : 4;
  518. loopalign : 4;
  519. jumpalign : 0;
  520. constalignmin : 0;
  521. constalignmax : 8;
  522. varalignmin : 0;
  523. varalignmax : 8;
  524. localalignmin : 4;
  525. localalignmax : 8;
  526. recordalignmin : 0;
  527. recordalignmax : 8;
  528. maxCrecordalign : 8
  529. );
  530. first_parm_offset : 92;
  531. stacksize : 262144;
  532. DllScanSupported:false;
  533. use_function_relative_addresses : true;
  534. abi : abi_default
  535. );
  536. system_arm_linux_info : tsysteminfo =
  537. (
  538. system : system_arm_Linux;
  539. name : 'Linux for ARM';
  540. shortname : 'Linux';
  541. flags : [tf_needs_symbol_size,tf_needs_symbol_type];
  542. cpu : cpu_arm;
  543. unit_env : 'LINUXUNITS';
  544. extradefines : 'UNIX;HASUNIX';
  545. exeext : '';
  546. defext : '.def';
  547. scriptext : '.sh';
  548. smartext : '.sl';
  549. unitext : '.ppu';
  550. unitlibext : '.ppl';
  551. asmext : '.s';
  552. objext : '.o';
  553. resext : '.res';
  554. resobjext : '.or';
  555. sharedlibext : '.so';
  556. staticlibext : '.a';
  557. staticlibprefix : 'libp';
  558. sharedlibprefix : 'lib';
  559. sharedClibext : '.so';
  560. staticClibext : '.a';
  561. staticClibprefix : 'lib';
  562. sharedClibprefix : 'lib';
  563. p_ext_support : false;
  564. Cprefix : '';
  565. newline : #10;
  566. dirsep : '/';
  567. files_case_relevent : true;
  568. assem : as_gas;
  569. assemextern : as_gas;
  570. link : nil;
  571. linkextern : nil;
  572. ar : ar_gnu_ar;
  573. res : res_none;
  574. dbg : dbg_stabs;
  575. script : script_unix;
  576. endian : endian_little;
  577. alignment :
  578. (
  579. procalign : 4;
  580. loopalign : 4;
  581. jumpalign : 0;
  582. constalignmin : 0;
  583. constalignmax : 4;
  584. varalignmin : 0;
  585. varalignmax : 4;
  586. localalignmin : 4;
  587. localalignmax : 8;
  588. recordalignmin : 0;
  589. recordalignmax : 4;
  590. maxCrecordalign : 4
  591. );
  592. first_parm_offset : 8;
  593. stacksize : 262144;
  594. DllScanSupported:false;
  595. use_function_relative_addresses : true;
  596. abi : abi_default
  597. );
  598. implementation
  599. initialization
  600. {$ifdef CPU86}
  601. {$ifdef linux}
  602. { some FreeBSD versions define linux as well }
  603. {$ifndef FreeBSD}
  604. set_source_info(system_i386_linux_info);
  605. {$endif FreeBSD}
  606. {$endif}
  607. {$endif CPU86}
  608. {$ifdef CPU68}
  609. {$ifdef linux}
  610. set_source_info(system_m68k_linux_info);
  611. {$endif linux}
  612. {$endif CPU68}
  613. {$ifdef CPUX86_64}
  614. {$ifdef linux}
  615. set_source_info(system_x86_64_linux_info);
  616. {$endif linux}
  617. {$endif CPUX86_64}
  618. {$ifdef CPUALPHA}
  619. {$ifdef linux}
  620. set_source_info(system_alpha_linux_info);
  621. {$endif linux}
  622. {$endif CPUALPHA}
  623. {$ifdef CPUSPARC}
  624. {$ifdef linux}
  625. set_source_info(system_sparc_linux_info);
  626. {$endif linux}
  627. {$endif CPUSPARC}
  628. {$ifdef CPUPOWERPC32}
  629. {$ifdef linux}
  630. set_source_info(system_powerpc_linux_info);
  631. {$endif linux}
  632. {$endif CPUPOWERPC32}
  633. {$ifdef CPUPOWERPC64}
  634. {$ifdef linux}
  635. set_source_info(system_powerpc64_linux_info);
  636. {$endif linux}
  637. {$endif CPUPOWERPC64}
  638. {$ifdef CPUARM}
  639. {$ifdef linux}
  640. set_source_info(system_arm_linux_info);
  641. {$endif linux}
  642. {$endif CPUARM}
  643. end.