https://perl5.git.perl.org / perl5.git / blame
| Commit | Line | Data |
|---|---|---|
| 66918de8 | 1 | #define DOOP(ppname) PUTBACK; PL_op = ppname(aTHX); SPAGAIN |
| 0a574d6e | 2 | #define CCPP(s) OP * s(pTHX) |
| a8a597b2 MB |
3 | |
| 4 | #define PP_LIST(g) do { \ | |
| 5 | dMARK; \ | |
| 6 | if (g != G_ARRAY) { \ | |
| 7 | if (++MARK <= SP) \ | |
| 8 | *MARK = *SP; \ | |
| 9 | else \ | |
| 6b88bc9c | 10 | *MARK = &PL_sv_undef; \ |
| a8a597b2 MB |
11 | SP = MARK; \ |
| 12 | } \ | |
| 13 | } while (0) | |
| 14 | ||
| 15 | #define MAYBE_TAINT_SASSIGN_SRC(sv) \ | |
| 6b88bc9c | 16 | if (PL_tainting && PL_tainted && (!SvGMAGICAL(left) || !SvSMAGICAL(left) || \ |
| 14befaf4 | 17 | !((mg=mg_find(left, PERL_MAGIC_taint)) && mg->mg_len & 1)))\ |
| a8a597b2 MB |
18 | TAINT_NOT |
| 19 | ||
| 20 | #define PP_PREINC(sv) do { \ | |
| 21 | if (SvIOK(sv)) { \ | |
| 22 | ++SvIVX(sv); \ | |
| 23 | SvFLAGS(sv) &= ~(SVf_NOK|SVf_POK|SVp_NOK|SVp_POK); \ | |
| 24 | } \ | |
| 25 | else \ | |
| 26 | sv_inc(sv); \ | |
| 27 | SvSETMAGIC(sv); \ | |
| 28 | } while (0) | |
| 29 | ||
| 30 | #define PP_UNSTACK do { \ | |
| 31 | TAINT_NOT; \ | |
| 6b88bc9c | 32 | PL_stack_sp = PL_stack_base + cxstack[cxstack_ix].blk_oldsp; \ |
| a8a597b2 | 33 | FREETMPS; \ |
| 6b88bc9c | 34 | oldsave = PL_scopestack[PL_scopestack_ix - 1]; \ |
| a8a597b2 MB |
35 | LEAVE_SCOPE(oldsave); \ |
| 36 | SPAGAIN; \ | |
| 37 | } while(0) | |
| 38 | ||
| 39 | /* Anyone using eval "" deserves this mess */ | |
| 40 | #define PP_EVAL(ppaddr, nxt) do { \ | |
| 41 | dJMPENV; \ | |
| 6224f72b | 42 | int ret; \ |
| a8a597b2 | 43 | PUTBACK; \ |
| 6224f72b GS |
44 | JMPENV_PUSH(ret); \ |
| 45 | switch (ret) { \ | |
| 46 | case 0: \ | |
| 66918de8 | 47 | PL_op = ppaddr(aTHX); \ |
| 6b88bc9c | 48 | PL_retstack[PL_retstack_ix - 1] = Nullop; \ |
| 8af582d5 | 49 | if (PL_op != nxt) CALLRUNOPS(); \ |
| a8a597b2 MB |
50 | JMPENV_POP; \ |
| 51 | break; \ | |
| 6224f72b GS |
52 | case 1: JMPENV_POP; JMPENV_JUMP(1); \ |
| 53 | case 2: JMPENV_POP; JMPENV_JUMP(2); \ | |
| 54 | case 3: \ | |
| a8a597b2 | 55 | JMPENV_POP; \ |
| 0ca04487 | 56 | if (PL_restartop && PL_restartop != nxt) \ |
| 6224f72b | 57 | JMPENV_JUMP(3); \ |
| a8a597b2 | 58 | } \ |
| 6b88bc9c | 59 | PL_op = nxt; \ |
| a8a597b2 MB |
60 | SPAGAIN; \ |
| 61 | } while (0) | |
| 62 | ||
| a6f4eb0a | 63 | |
| 1d651c14 VB |
64 | #define PP_ENTERTRY(jmpbuf,label) \ |
| 65 | STMT_START { \ | |
| 66 | int ret; \ | |
| 67 | JMPENV_PUSH_ENV(jmpbuf,ret); \ | |
| 68 | switch (ret) { \ | |
| 69 | case 1: JMPENV_POP_ENV(jmpbuf); JMPENV_JUMP(1);\ | |
| 70 | case 2: JMPENV_POP_ENV(jmpbuf); JMPENV_JUMP(2);\ | |
| 71 | case 3: JMPENV_POP_ENV(jmpbuf); SPAGAIN; goto label;\ | |
| 72 | } \ | |
| 73 | } STMT_END | |
| 74 | #define PP_LEAVETRY \ | |
| 75 | STMT_START{ PL_top_env=PL_top_env->je_prev; }STMT_END |