| Revision 14545,
1.9 KB
checked in by ghudson, 25 years ago
(diff) |
|
This commit was generated by cvs2svn to compensate for changes in r14544,
which included commits to RCS files with non-trunk default branches.
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| 1 | #define DOOP(ppname) PUTBACK; PL_op = ppname(aTHX); SPAGAIN |
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| 2 | #define CCPP(s) OP * s(pTHX) |
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| 3 | |
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| 4 | #define PP_LIST(g) do { \ |
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| 5 | dMARK; \ |
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| 6 | if (g != G_ARRAY) { \ |
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| 7 | if (++MARK <= SP) \ |
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| 8 | *MARK = *SP; \ |
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| 9 | else \ |
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| 10 | *MARK = &PL_sv_undef; \ |
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| 11 | SP = MARK; \ |
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| 12 | } \ |
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| 13 | } while (0) |
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| 14 | |
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| 15 | #define MAYBE_TAINT_SASSIGN_SRC(sv) \ |
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| 16 | if (PL_tainting && PL_tainted && (!SvGMAGICAL(left) || !SvSMAGICAL(left) || \ |
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| 17 | !((mg=mg_find(left, 't')) && mg->mg_len & 1)))\ |
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| 18 | TAINT_NOT |
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| 19 | |
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| 20 | #define PP_PREINC(sv) do { \ |
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| 21 | if (SvIOK(sv)) { \ |
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| 22 | ++SvIVX(sv); \ |
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| 23 | SvFLAGS(sv) &= ~(SVf_NOK|SVf_POK|SVp_NOK|SVp_POK); \ |
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| 24 | } \ |
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| 25 | else \ |
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| 26 | sv_inc(sv); \ |
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| 27 | SvSETMAGIC(sv); \ |
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| 28 | } while (0) |
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| 29 | |
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| 30 | #define PP_UNSTACK do { \ |
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| 31 | TAINT_NOT; \ |
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| 32 | PL_stack_sp = PL_stack_base + cxstack[cxstack_ix].blk_oldsp; \ |
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| 33 | FREETMPS; \ |
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| 34 | oldsave = PL_scopestack[PL_scopestack_ix - 1]; \ |
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| 35 | LEAVE_SCOPE(oldsave); \ |
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| 36 | SPAGAIN; \ |
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| 37 | } while(0) |
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| 38 | |
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| 39 | /* Anyone using eval "" deserves this mess */ |
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| 40 | #define PP_EVAL(ppaddr, nxt) do { \ |
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| 41 | dJMPENV; \ |
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| 42 | int ret; \ |
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| 43 | PUTBACK; \ |
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| 44 | JMPENV_PUSH(ret); \ |
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| 45 | switch (ret) { \ |
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| 46 | case 0: \ |
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| 47 | PL_op = ppaddr(aTHX); \ |
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| 48 | PL_retstack[PL_retstack_ix - 1] = Nullop; \ |
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| 49 | if (PL_op != nxt) CALLRUNOPS(); \ |
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| 50 | JMPENV_POP; \ |
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| 51 | break; \ |
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| 52 | case 1: JMPENV_POP; JMPENV_JUMP(1); \ |
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| 53 | case 2: JMPENV_POP; JMPENV_JUMP(2); \ |
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| 54 | case 3: \ |
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| 55 | JMPENV_POP; \ |
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| 56 | if (PL_restartop && PL_restartop != nxt) \ |
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| 57 | JMPENV_JUMP(3); \ |
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| 58 | } \ |
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| 59 | PL_op = nxt; \ |
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| 60 | SPAGAIN; \ |
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| 61 | } while (0) |
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| 62 | |
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| 63 | |
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| 64 | #define PP_ENTERTRY(jmpbuf,label) \ |
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| 65 | STMT_START { \ |
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| 66 | int ret; \ |
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| 67 | JMPENV_PUSH_ENV(jmpbuf,ret); \ |
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| 68 | switch (ret) { \ |
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| 69 | case 1: JMPENV_POP_ENV(jmpbuf); JMPENV_JUMP(1);\ |
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| 70 | case 2: JMPENV_POP_ENV(jmpbuf); JMPENV_JUMP(2);\ |
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| 71 | case 3: JMPENV_POP_ENV(jmpbuf); SPAGAIN; goto label;\ |
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| 72 | } \ |
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| 73 | } STMT_END |
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| 74 | #define PP_LEAVETRY \ |
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| 75 | STMT_START{ PL_top_env=PL_top_env->je_prev; }STMT_END |
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