i_linux.pas 19 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. cpu : cpu_i386;
  42. unit_env : 'LINUXUNITS';
  43. extradefines : 'UNIX;HASUNIX';
  44. exeext : '';
  45. defext : '.def';
  46. scriptext : '.sh';
  47. smartext : '.sl';
  48. unitext : '.ppu';
  49. unitlibext : '.ppl';
  50. asmext : '.s';
  51. objext : '.o';
  52. resext : '.res';
  53. resobjext : '.or';
  54. sharedlibext : '.so';
  55. staticlibext : '.a';
  56. staticlibprefix : 'libp';
  57. sharedlibprefix : 'lib';
  58. sharedClibext : '.so';
  59. staticClibext : '.a';
  60. staticClibprefix : 'lib';
  61. sharedClibprefix : 'lib';
  62. p_ext_support : false;
  63. Cprefix : '';
  64. newline : #10;
  65. dirsep : '/';
  66. files_case_relevent : true;
  67. assem : as_i386_elf32;
  68. assemextern : as_gas;
  69. link : nil;
  70. linkextern : nil;
  71. ar : ar_gnu_ar;
  72. res : res_elf;
  73. script : script_unix;
  74. endian : endian_little;
  75. alignment :
  76. (
  77. procalign : 16;
  78. loopalign : 4;
  79. jumpalign : 0;
  80. constalignmin : 0;
  81. constalignmax : 8;
  82. varalignmin : 0;
  83. varalignmax : 8;
  84. localalignmin : 4;
  85. localalignmax : 4;
  86. recordalignmin : 0;
  87. recordalignmax : 4;
  88. maxCrecordalign : 4
  89. );
  90. first_parm_offset : 8;
  91. stacksize : 262144;
  92. DllScanSupported:false;
  93. use_function_relative_addresses : true;
  94. abi : abi_default
  95. );
  96. system_x86_6432_linux_info : tsysteminfo =
  97. (
  98. system : system_x86_6432_LINUX;
  99. name : 'Linux for x64_6432';
  100. shortname : 'Linux6432';
  101. flags : [tf_needs_symbol_size,tf_pic_uses_got{,tf_smartlink_sections}];
  102. cpu : cpu_x86_64;
  103. unit_env : 'LINUXUNITS';
  104. extradefines : 'UNIX;HASUNIX';
  105. exeext : '';
  106. defext : '.def';
  107. scriptext : '.sh';
  108. smartext : '.sl';
  109. unitext : '.ppu';
  110. unitlibext : '.ppl';
  111. asmext : '.s';
  112. objext : '.o';
  113. resext : '.res';
  114. resobjext : '.or';
  115. sharedlibext : '.so';
  116. staticlibext : '.a';
  117. staticlibprefix : 'libp';
  118. sharedlibprefix : 'lib';
  119. sharedClibext : '.so';
  120. staticClibext : '.a';
  121. staticClibprefix : 'lib';
  122. sharedClibprefix : 'lib';
  123. p_ext_support : false;
  124. Cprefix : '';
  125. newline : #10;
  126. dirsep : '/';
  127. files_case_relevent : true;
  128. assem : as_i386_elf32;
  129. assemextern : as_gas;
  130. link : nil;
  131. linkextern : nil;
  132. ar : ar_gnu_ar;
  133. res : res_none;
  134. script : script_unix;
  135. endian : endian_little;
  136. alignment :
  137. (
  138. procalign : 16;
  139. loopalign : 4;
  140. jumpalign : 0;
  141. constalignmin : 0;
  142. constalignmax : 8;
  143. varalignmin : 0;
  144. varalignmax : 8;
  145. localalignmin : 4;
  146. localalignmax : 4;
  147. recordalignmin : 0;
  148. recordalignmax : 4;
  149. maxCrecordalign : 4
  150. );
  151. first_parm_offset : 8;
  152. stacksize : 262144;
  153. DllScanSupported:false;
  154. use_function_relative_addresses : true;
  155. abi : abi_default
  156. );
  157. system_m68k_linux_info : tsysteminfo =
  158. (
  159. system : system_m68k_linux;
  160. name : 'Linux for m68k';
  161. shortname : 'Linux';
  162. flags : [tf_needs_symbol_size];
  163. cpu : cpu_m68k;
  164. unit_env : 'LINUXUNITS';
  165. extradefines : 'UNIX;HASUNIX';
  166. exeext : '';
  167. defext : '';
  168. scriptext : '.sh';
  169. smartext : '.sl';
  170. unitext : '.ppu';
  171. unitlibext : '.ppl';
  172. asmext : '.s';
  173. objext : '.o';
  174. resext : '.res';
  175. resobjext : '.or';
  176. sharedlibext : '.so';
  177. staticlibext : '.a';
  178. staticlibprefix : 'libp';
  179. sharedlibprefix : 'lib';
  180. sharedClibext : '.so';
  181. staticClibext : '.a';
  182. staticClibprefix : 'lib';
  183. sharedClibprefix : 'lib';
  184. p_ext_support : false;
  185. Cprefix : '';
  186. newline : #10;
  187. dirsep : '/';
  188. files_case_relevent : true;
  189. assem : as_gas;
  190. assemextern : as_gas;
  191. link : nil;
  192. linkextern : nil;
  193. ar : ar_gnu_ar;
  194. res : res_none;
  195. script : script_unix;
  196. endian : endian_big;
  197. alignment :
  198. (
  199. procalign : 4;
  200. loopalign : 4;
  201. jumpalign : 0;
  202. constalignmin : 0;
  203. constalignmax : 4;
  204. varalignmin : 0;
  205. varalignmax : 4;
  206. localalignmin : 4;
  207. localalignmax : 4;
  208. recordalignmin : 0;
  209. recordalignmax : 2;
  210. maxCrecordalign : 4
  211. );
  212. first_parm_offset : 8;
  213. stacksize : 32*1024*1024;
  214. DllScanSupported:false;
  215. use_function_relative_addresses : true;
  216. abi : abi_default
  217. );
  218. system_powerpc_linux_info : tsysteminfo =
  219. (
  220. system : system_powerpc_LINUX;
  221. name : 'Linux for PowerPC';
  222. shortname : 'Linux';
  223. flags : [tf_needs_symbol_size];
  224. cpu : cpu_powerpc;
  225. unit_env : '';
  226. extradefines : 'UNIX;HASUNIX';
  227. exeext : '';
  228. defext : '.def';
  229. scriptext : '.sh';
  230. smartext : '.sl';
  231. unitext : '.ppu';
  232. unitlibext : '.ppl';
  233. asmext : '.s';
  234. objext : '.o';
  235. resext : '.res';
  236. resobjext : '.or';
  237. sharedlibext : '.so';
  238. staticlibext : '.a';
  239. staticlibprefix : 'libp';
  240. sharedlibprefix : 'lib';
  241. sharedClibext : '.so';
  242. staticClibext : '.a';
  243. staticClibprefix : 'lib';
  244. sharedClibprefix : 'lib';
  245. p_ext_support : false;
  246. Cprefix : '';
  247. newline : #10;
  248. dirsep : '/';
  249. files_case_relevent : true;
  250. assem : as_gas;
  251. assemextern : as_gas;
  252. link : nil;
  253. linkextern : nil;
  254. ar : ar_gnu_ar;
  255. res : res_none;
  256. script : script_unix;
  257. endian : endian_big;
  258. alignment :
  259. (
  260. procalign : 4;
  261. loopalign : 4;
  262. jumpalign : 0;
  263. constalignmin : 0;
  264. constalignmax : 4;
  265. varalignmin : 0;
  266. varalignmax : 4;
  267. localalignmin : 4;
  268. localalignmax : 4;
  269. recordalignmin : 0;
  270. recordalignmax : 4;
  271. maxCrecordalign : 8
  272. );
  273. first_parm_offset : 8;
  274. stacksize : 32*1024*1024;
  275. DllScanSupported:false;
  276. use_function_relative_addresses : true;
  277. abi : abi_powerpc_sysv;
  278. );
  279. system_alpha_linux_info : tsysteminfo =
  280. (
  281. system : system_alpha_LINUX;
  282. name : 'Linux for Alpha';
  283. shortname : 'Linux';
  284. flags : [tf_needs_symbol_size];
  285. cpu : cpu_alpha;
  286. unit_env : 'LINUXUNITS';
  287. extradefines : 'UNIX;HASUNIX';
  288. exeext : '';
  289. defext : '.def';
  290. scriptext : '.sh';
  291. smartext : '.sl';
  292. unitext : '.ppu';
  293. unitlibext : '.ppl';
  294. asmext : '.s';
  295. objext : '.o';
  296. resext : '.res';
  297. resobjext : '.or';
  298. sharedlibext : '.so';
  299. staticlibext : '.a';
  300. staticlibprefix : 'libp';
  301. sharedlibprefix : 'lib';
  302. sharedClibext : '.so';
  303. staticClibext : '.a';
  304. staticClibprefix : 'lib';
  305. sharedClibprefix : 'lib';
  306. p_ext_support : false;
  307. Cprefix : '';
  308. newline : #10;
  309. dirsep : '/';
  310. files_case_relevent : true;
  311. assem : as_gas;
  312. assemextern : as_gas;
  313. link : nil;
  314. linkextern : nil;
  315. ar : ar_gnu_ar;
  316. res : res_none;
  317. script : script_unix;
  318. endian : endian_little;
  319. alignment :
  320. (
  321. procalign : 4;
  322. loopalign : 4;
  323. jumpalign : 0;
  324. constalignmin : 0;
  325. constalignmax : 4;
  326. varalignmin : 0;
  327. varalignmax : 4;
  328. localalignmin : 4;
  329. localalignmax : 4;
  330. recordalignmin : 0;
  331. recordalignmax : 2;
  332. maxCrecordalign : 4
  333. );
  334. first_parm_offset : 8;
  335. stacksize : 32*1024*1024;
  336. DllScanSupported:false;
  337. use_function_relative_addresses : true;
  338. abi : abi_default
  339. );
  340. system_x86_64_linux_info : tsysteminfo =
  341. (
  342. system : system_x86_64_LINUX;
  343. name : 'Linux for x86-64';
  344. shortname : 'Linux';
  345. flags : [tf_needs_symbol_size,tf_needs_dwarf_cfi,
  346. tf_library_needs_pic];
  347. cpu : cpu_x86_64;
  348. unit_env : 'LINUXUNITS';
  349. extradefines : 'UNIX;HASUNIX';
  350. exeext : '';
  351. defext : '.def';
  352. scriptext : '.sh';
  353. smartext : '.sl';
  354. unitext : '.ppu';
  355. unitlibext : '.ppl';
  356. asmext : '.s';
  357. objext : '.o';
  358. resext : '.res';
  359. resobjext : '.or';
  360. sharedlibext : '.so';
  361. staticlibext : '.a';
  362. staticlibprefix : 'libp';
  363. sharedlibprefix : 'lib';
  364. sharedClibext : '.so';
  365. staticClibext : '.a';
  366. staticClibprefix : 'lib';
  367. sharedClibprefix : 'lib';
  368. p_ext_support : false;
  369. Cprefix : '';
  370. newline : #10;
  371. dirsep : '/';
  372. files_case_relevent : true;
  373. assem : as_gas;
  374. assemextern : as_gas;
  375. link : nil;
  376. linkextern : nil;
  377. ar : ar_gnu_ar;
  378. res : res_none;
  379. script : script_unix;
  380. endian : endian_little;
  381. alignment :
  382. (
  383. procalign : 8;
  384. loopalign : 4;
  385. jumpalign : 0;
  386. constalignmin : 0;
  387. constalignmax : 8;
  388. varalignmin : 0;
  389. varalignmax : 8;
  390. localalignmin : 4;
  391. localalignmax : 8;
  392. recordalignmin : 0;
  393. recordalignmax : 8;
  394. maxCrecordalign : 8
  395. );
  396. first_parm_offset : 16;
  397. stacksize : 256*1024;
  398. DllScanSupported:false;
  399. use_function_relative_addresses : true;
  400. abi : abi_default
  401. );
  402. system_sparc_linux_info : tsysteminfo =
  403. (
  404. system : system_SPARC_Linux;
  405. name : 'Linux for SPARC';
  406. shortname : 'Linux';
  407. flags : [tf_needs_symbol_size,tf_library_needs_pic];
  408. cpu : cpu_SPARC;
  409. unit_env : 'LINUXUNITS';
  410. extradefines : 'UNIX;HASUNIX';
  411. exeext : '';
  412. defext : '.def';
  413. scriptext : '.sh';
  414. smartext : '.sl';
  415. unitext : '.ppu';
  416. unitlibext : '.ppl';
  417. asmext : '.s';
  418. objext : '.o';
  419. resext : '.res';
  420. resobjext : '.or';
  421. sharedlibext : '.so';
  422. staticlibext : '.a';
  423. staticlibprefix : 'libp';
  424. sharedlibprefix : 'lib';
  425. sharedClibext : '.so';
  426. staticClibext : '.a';
  427. staticClibprefix : 'lib';
  428. sharedClibprefix : 'lib';
  429. p_ext_support : false;
  430. Cprefix : '';
  431. newline : #10;
  432. dirsep : '/';
  433. files_case_relevent : true;
  434. assem : as_gas;
  435. assemextern : as_gas;
  436. link : nil;
  437. linkextern : nil;
  438. ar : ar_gnu_ar;
  439. res : res_none;
  440. script : script_unix;
  441. endian : endian_big;
  442. alignment :
  443. (
  444. procalign : 4;
  445. loopalign : 4;
  446. jumpalign : 0;
  447. constalignmin : 0;
  448. constalignmax : 8;
  449. varalignmin : 0;
  450. varalignmax : 8;
  451. localalignmin : 4;
  452. localalignmax : 8;
  453. recordalignmin : 0;
  454. recordalignmax : 8;
  455. maxCrecordalign : 8
  456. );
  457. first_parm_offset : 92;
  458. stacksize : 262144;
  459. DllScanSupported:false;
  460. use_function_relative_addresses : true;
  461. abi : abi_default
  462. );
  463. system_arm_linux_info : tsysteminfo =
  464. (
  465. system : system_arm_Linux;
  466. name : 'Linux for ARM';
  467. shortname : 'Linux';
  468. flags : [tf_needs_symbol_size];
  469. cpu : cpu_arm;
  470. unit_env : 'LINUXUNITS';
  471. extradefines : 'UNIX;HASUNIX';
  472. exeext : '';
  473. defext : '.def';
  474. scriptext : '.sh';
  475. smartext : '.sl';
  476. unitext : '.ppu';
  477. unitlibext : '.ppl';
  478. asmext : '.s';
  479. objext : '.o';
  480. resext : '.res';
  481. resobjext : '.or';
  482. sharedlibext : '.so';
  483. staticlibext : '.a';
  484. staticlibprefix : 'libp';
  485. sharedlibprefix : 'lib';
  486. sharedClibext : '.so';
  487. staticClibext : '.a';
  488. staticClibprefix : 'lib';
  489. sharedClibprefix : 'lib';
  490. p_ext_support : false;
  491. Cprefix : '';
  492. newline : #10;
  493. dirsep : '/';
  494. files_case_relevent : true;
  495. assem : as_gas;
  496. assemextern : as_gas;
  497. link : nil;
  498. linkextern : nil;
  499. ar : ar_gnu_ar;
  500. res : res_none;
  501. script : script_unix;
  502. endian : endian_little;
  503. alignment :
  504. (
  505. procalign : 4;
  506. loopalign : 4;
  507. jumpalign : 0;
  508. constalignmin : 0;
  509. constalignmax : 4;
  510. varalignmin : 0;
  511. varalignmax : 4;
  512. localalignmin : 4;
  513. localalignmax : 8;
  514. recordalignmin : 0;
  515. recordalignmax : 4;
  516. maxCrecordalign : 4
  517. );
  518. first_parm_offset : 8;
  519. stacksize : 262144;
  520. DllScanSupported:false;
  521. use_function_relative_addresses : true;
  522. abi : abi_default
  523. );
  524. implementation
  525. initialization
  526. {$ifdef CPU86}
  527. {$ifdef linux}
  528. { some FreeBSD versions define linux as well }
  529. {$ifndef FreeBSD}
  530. set_source_info(system_i386_linux_info);
  531. {$endif FreeBSD}
  532. {$endif}
  533. {$endif CPU86}
  534. {$ifdef CPU68}
  535. {$ifdef linux}
  536. set_source_info(system_m68k_linux_info);
  537. {$endif linux}
  538. {$endif CPU68}
  539. {$ifdef CPUX86_64}
  540. {$ifdef linux}
  541. set_source_info(system_x86_64_linux_info);
  542. {$endif linux}
  543. {$endif CPUX86_64}
  544. {$ifdef CPUALPHA}
  545. {$ifdef linux}
  546. set_source_info(system_alpha_linux_info);
  547. {$endif linux}
  548. {$endif CPUALPHA}
  549. {$ifdef CPUSPARC}
  550. {$ifdef linux}
  551. set_source_info(system_sparc_linux_info);
  552. {$endif linux}
  553. {$endif CPUSPARC}
  554. {$ifdef CPUPOWERPC}
  555. {$ifdef linux}
  556. set_source_info(system_powerpc_linux_info);
  557. {$endif linux}
  558. {$endif CPUPOWERPC}
  559. {$ifdef CPUARM}
  560. {$ifdef linux}
  561. set_source_info(system_arm_linux_info);
  562. {$endif linux}
  563. {$endif CPUARM}
  564. end.