/[pcre]/code/trunk/sljit/sljitNativePPC_common.c
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Diff of /code/trunk/sljit/sljitNativePPC_common.c

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revision 879 by zherczeg, Sat Jan 14 17:05:53 2012 UTC revision 880 by zherczeg, Sun Jan 15 17:23:37 2012 UTC
# Line 437  static int emit_op(struct sljit_compiler Line 437  static int emit_op(struct sljit_compiler
437          int src1, sljit_w src1w,          int src1, sljit_w src1w,
438          int src2, sljit_w src2w);          int src2, sljit_w src2w);
439    
440  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_enter(struct sljit_compiler *compiler, int args, int temporaries, int generals, int local_size)  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_enter(struct sljit_compiler *compiler, int args, int temporaries, int saveds, int local_size)
441  {  {
442          CHECK_ERROR();          CHECK_ERROR();
443          check_sljit_emit_enter(compiler, args, temporaries, generals, local_size);          check_sljit_emit_enter(compiler, args, temporaries, saveds, local_size);
444    
445          compiler->temporaries = temporaries;          compiler->temporaries = temporaries;
446          compiler->generals = generals;          compiler->saveds = saveds;
447          compiler->has_locals = local_size > 0;          compiler->has_locals = local_size > 0;
448    
449          FAIL_IF(push_inst(compiler, MFLR | D(0)));          FAIL_IF(push_inst(compiler, MFLR | D(0)));
450          if (compiler->has_locals)          if (compiler->has_locals)
451                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_LOCALS_REG) | A(REAL_STACK_PTR) | IMM(-(int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_LOCALS_REG) | A(REAL_STACK_PTR) | IMM(-(int)(sizeof(sljit_w))) ));
452          FAIL_IF(push_inst(compiler, STACK_STORE | S(ZERO_REG) | A(REAL_STACK_PTR) | IMM(-2 * (int)(sizeof(sljit_w))) ));          FAIL_IF(push_inst(compiler, STACK_STORE | S(ZERO_REG) | A(REAL_STACK_PTR) | IMM(-2 * (int)(sizeof(sljit_w))) ));
453          if (generals >= 1)          if (saveds >= 1)
454                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_GENERAL_REG1) | A(REAL_STACK_PTR) | IMM(-3 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_SAVED_REG1) | A(REAL_STACK_PTR) | IMM(-3 * (int)(sizeof(sljit_w))) ));
455          if (generals >= 2)          if (saveds >= 2)
456                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_GENERAL_REG2) | A(REAL_STACK_PTR) | IMM(-4 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_SAVED_REG2) | A(REAL_STACK_PTR) | IMM(-4 * (int)(sizeof(sljit_w))) ));
457          if (generals >= 3)          if (saveds >= 3)
458                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_GENERAL_REG3) | A(REAL_STACK_PTR) | IMM(-5 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_SAVED_REG3) | A(REAL_STACK_PTR) | IMM(-5 * (int)(sizeof(sljit_w))) ));
459          if (generals >= 4)          if (saveds >= 4)
460                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_GENERAL_EREG1) | A(REAL_STACK_PTR) | IMM(-6 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_SAVED_EREG1) | A(REAL_STACK_PTR) | IMM(-6 * (int)(sizeof(sljit_w))) ));
461          if (generals >= 5)          if (saveds >= 5)
462                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_GENERAL_EREG2) | A(REAL_STACK_PTR) | IMM(-7 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_STORE | S(SLJIT_SAVED_EREG2) | A(REAL_STACK_PTR) | IMM(-7 * (int)(sizeof(sljit_w))) ));
463          FAIL_IF(push_inst(compiler, STACK_STORE | S(0) | A(REAL_STACK_PTR) | IMM(sizeof(sljit_w)) ));          FAIL_IF(push_inst(compiler, STACK_STORE | S(0) | A(REAL_STACK_PTR) | IMM(sizeof(sljit_w)) ));
464    
465          FAIL_IF(push_inst(compiler, ADDI | D(ZERO_REG) | A(0) | 0));          FAIL_IF(push_inst(compiler, ADDI | D(ZERO_REG) | A(0) | 0));
466          if (args >= 1)          if (args >= 1)
467                  FAIL_IF(push_inst(compiler, OR | S(SLJIT_TEMPORARY_REG1) | A(SLJIT_GENERAL_REG1) | B(SLJIT_TEMPORARY_REG1)));                  FAIL_IF(push_inst(compiler, OR | S(SLJIT_TEMPORARY_REG1) | A(SLJIT_SAVED_REG1) | B(SLJIT_TEMPORARY_REG1)));
468          if (args >= 2)          if (args >= 2)
469                  FAIL_IF(push_inst(compiler, OR | S(SLJIT_TEMPORARY_REG2) | A(SLJIT_GENERAL_REG2) | B(SLJIT_TEMPORARY_REG2)));                  FAIL_IF(push_inst(compiler, OR | S(SLJIT_TEMPORARY_REG2) | A(SLJIT_SAVED_REG2) | B(SLJIT_TEMPORARY_REG2)));
470          if (args >= 3)          if (args >= 3)
471                  FAIL_IF(push_inst(compiler, OR | S(SLJIT_TEMPORARY_REG3) | A(SLJIT_GENERAL_REG3) | B(SLJIT_TEMPORARY_REG3)));                  FAIL_IF(push_inst(compiler, OR | S(SLJIT_TEMPORARY_REG3) | A(SLJIT_SAVED_REG3) | B(SLJIT_TEMPORARY_REG3)));
472    
473  #if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32)  #if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32)
474          compiler->local_size = (2 + generals + 2) * sizeof(sljit_w) + local_size;          compiler->local_size = (2 + saveds + 2) * sizeof(sljit_w) + local_size;
475  #else  #else
476          compiler->local_size = (2 + generals + 7 + 8) * sizeof(sljit_w) + local_size;          compiler->local_size = (2 + saveds + 7 + 8) * sizeof(sljit_w) + local_size;
477  #endif  #endif
478          compiler->local_size = (compiler->local_size + 15) & ~0xf;          compiler->local_size = (compiler->local_size + 15) & ~0xf;
479    
# Line 500  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_ Line 500  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_
500          return SLJIT_SUCCESS;          return SLJIT_SUCCESS;
501  }  }
502    
503  SLJIT_API_FUNC_ATTRIBUTE void sljit_set_context(struct sljit_compiler *compiler, int args, int temporaries, int generals, int local_size)  SLJIT_API_FUNC_ATTRIBUTE void sljit_set_context(struct sljit_compiler *compiler, int args, int temporaries, int saveds, int local_size)
504  {  {
505          CHECK_ERROR_VOID();          CHECK_ERROR_VOID();
506          check_sljit_set_context(compiler, args, temporaries, generals, local_size);          check_sljit_set_context(compiler, args, temporaries, saveds, local_size);
507    
508          compiler->temporaries = temporaries;          compiler->temporaries = temporaries;
509          compiler->generals = generals;          compiler->saveds = saveds;
510    
511          compiler->has_locals = local_size > 0;          compiler->has_locals = local_size > 0;
512  #if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32)  #if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32)
513          compiler->local_size = (2 + generals + 2) * sizeof(sljit_w) + local_size;          compiler->local_size = (2 + saveds + 2) * sizeof(sljit_w) + local_size;
514  #else  #else
515          compiler->local_size = (2 + generals + 7 + 8) * sizeof(sljit_w) + local_size;          compiler->local_size = (2 + saveds + 7 + 8) * sizeof(sljit_w) + local_size;
516  #endif  #endif
517          compiler->local_size = (compiler->local_size + 15) & ~0xf;          compiler->local_size = (compiler->local_size + 15) & ~0xf;
518  }  }
# Line 532  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_ Line 532  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_
532          }          }
533    
534          FAIL_IF(push_inst(compiler, STACK_LOAD | D(0) | A(REAL_STACK_PTR) | IMM(sizeof(sljit_w))));          FAIL_IF(push_inst(compiler, STACK_LOAD | D(0) | A(REAL_STACK_PTR) | IMM(sizeof(sljit_w))));
535          if (compiler->generals >= 5)          if (compiler->saveds >= 5)
536                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_GENERAL_EREG2) | A(REAL_STACK_PTR) | IMM(-7 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_SAVED_EREG2) | A(REAL_STACK_PTR) | IMM(-7 * (int)(sizeof(sljit_w))) ));
537          if (compiler->generals >= 4)          if (compiler->saveds >= 4)
538                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_GENERAL_EREG1) | A(REAL_STACK_PTR) | IMM(-6 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_SAVED_EREG1) | A(REAL_STACK_PTR) | IMM(-6 * (int)(sizeof(sljit_w))) ));
539          if (compiler->generals >= 3)          if (compiler->saveds >= 3)
540                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_GENERAL_REG3) | A(REAL_STACK_PTR) | IMM(-5 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_SAVED_REG3) | A(REAL_STACK_PTR) | IMM(-5 * (int)(sizeof(sljit_w))) ));
541          if (compiler->generals >= 2)          if (compiler->saveds >= 2)
542                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_GENERAL_REG2) | A(REAL_STACK_PTR) | IMM(-4 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_SAVED_REG2) | A(REAL_STACK_PTR) | IMM(-4 * (int)(sizeof(sljit_w))) ));
543          if (compiler->generals >= 1)          if (compiler->saveds >= 1)
544                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_GENERAL_REG1) | A(REAL_STACK_PTR) | IMM(-3 * (int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_SAVED_REG1) | A(REAL_STACK_PTR) | IMM(-3 * (int)(sizeof(sljit_w))) ));
545          FAIL_IF(push_inst(compiler, STACK_LOAD | D(ZERO_REG) | A(REAL_STACK_PTR) | IMM(-2 * (int)(sizeof(sljit_w))) ));          FAIL_IF(push_inst(compiler, STACK_LOAD | D(ZERO_REG) | A(REAL_STACK_PTR) | IMM(-2 * (int)(sizeof(sljit_w))) ));
546          if (compiler->has_locals)          if (compiler->has_locals)
547                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_LOCALS_REG) | A(REAL_STACK_PTR) | IMM(-(int)(sizeof(sljit_w))) ));                  FAIL_IF(push_inst(compiler, STACK_LOAD | D(SLJIT_LOCALS_REG) | A(REAL_STACK_PTR) | IMM(-(int)(sizeof(sljit_w))) ));
# Line 1554  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_ Line 1554  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_
1554  /*  Other instructions                                                   */  /*  Other instructions                                                   */
1555  /* --------------------------------------------------------------------- */  /* --------------------------------------------------------------------- */
1556    
1557  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_fast_enter(struct sljit_compiler *compiler, int dst, sljit_w dstw, int args, int temporaries, int generals, int local_size)  SLJIT_API_FUNC_ATTRIBUTE int sljit_emit_fast_enter(struct sljit_compiler *compiler, int dst, sljit_w dstw, int args, int temporaries, int saveds, int local_size)
1558  {  {
1559          CHECK_ERROR();          CHECK_ERROR();
1560          check_sljit_emit_fast_enter(compiler, dst, dstw, args, temporaries, generals, local_size);          check_sljit_emit_fast_enter(compiler, dst, dstw, args, temporaries, saveds, local_size);
1561    
1562          compiler->temporaries = temporaries;          compiler->temporaries = temporaries;
1563          compiler->generals = generals;          compiler->saveds = saveds;
1564    
1565          compiler->has_locals = local_size > 0;          compiler->has_locals = local_size > 0;
1566  #if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32)  #if (defined SLJIT_CONFIG_PPC_32 && SLJIT_CONFIG_PPC_32)
1567          compiler->local_size = (2 + generals + 2) * sizeof(sljit_w) + local_size;          compiler->local_size = (2 + saveds + 2) * sizeof(sljit_w) + local_size;
1568  #else  #else
1569          compiler->local_size = (2 + generals + 7 + 8) * sizeof(sljit_w) + local_size;          compiler->local_size = (2 + saveds + 7 + 8) * sizeof(sljit_w) + local_size;
1570  #endif  #endif
1571          compiler->local_size = (compiler->local_size + 15) & ~0xf;          compiler->local_size = (compiler->local_size + 15) & ~0xf;
1572    
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