Commit | Line | Data |
---|---|---|
a8a597b2 MB |
1 | #define DOOP(ppname) PUTBACK; op = ppname(ARGS); SPAGAIN |
2 | ||
3 | #define PP_LIST(g) do { \ | |
4 | dMARK; \ | |
5 | if (g != G_ARRAY) { \ | |
6 | if (++MARK <= SP) \ | |
7 | *MARK = *SP; \ | |
8 | else \ | |
9 | *MARK = &sv_undef; \ | |
10 | SP = MARK; \ | |
11 | } \ | |
12 | } while (0) | |
13 | ||
14 | #define MAYBE_TAINT_SASSIGN_SRC(sv) \ | |
15 | if (tainting && tainted && (!SvGMAGICAL(left) || !SvSMAGICAL(left) || \ | |
16 | !((mg=mg_find(left, 't')) && mg->mg_len & 1)))\ | |
17 | TAINT_NOT | |
18 | ||
19 | #define PP_PREINC(sv) do { \ | |
20 | if (SvIOK(sv)) { \ | |
21 | ++SvIVX(sv); \ | |
22 | SvFLAGS(sv) &= ~(SVf_NOK|SVf_POK|SVp_NOK|SVp_POK); \ | |
23 | } \ | |
24 | else \ | |
25 | sv_inc(sv); \ | |
26 | SvSETMAGIC(sv); \ | |
27 | } while (0) | |
28 | ||
29 | #define PP_UNSTACK do { \ | |
30 | TAINT_NOT; \ | |
31 | stack_sp = stack_base + cxstack[cxstack_ix].blk_oldsp; \ | |
32 | FREETMPS; \ | |
33 | oldsave = scopestack[scopestack_ix - 1]; \ | |
34 | LEAVE_SCOPE(oldsave); \ | |
35 | SPAGAIN; \ | |
36 | } while(0) | |
37 | ||
38 | /* Anyone using eval "" deserves this mess */ | |
39 | #define PP_EVAL(ppaddr, nxt) do { \ | |
40 | dJMPENV; \ | |
6224f72b | 41 | int ret; \ |
a8a597b2 | 42 | PUTBACK; \ |
6224f72b GS |
43 | JMPENV_PUSH(ret); \ |
44 | switch (ret) { \ | |
45 | case 0: \ | |
a8a597b2 MB |
46 | op = ppaddr(ARGS); \ |
47 | retstack[retstack_ix - 1] = Nullop; \ | |
48 | if (op != nxt) runops(); \ | |
49 | JMPENV_POP; \ | |
50 | break; \ | |
6224f72b GS |
51 | case 1: JMPENV_POP; JMPENV_JUMP(1); \ |
52 | case 2: JMPENV_POP; JMPENV_JUMP(2); \ | |
53 | case 3: \ | |
a8a597b2 MB |
54 | JMPENV_POP; \ |
55 | if (restartop != nxt) \ | |
6224f72b | 56 | JMPENV_JUMP(3); \ |
a8a597b2 MB |
57 | } \ |
58 | op = nxt; \ | |
59 | SPAGAIN; \ | |
60 | } while (0) | |
61 | ||
62 | #define PP_ENTERTRY(jmpbuf,label) do { \ | |
63 | dJMPENV; \ | |
64 | int ret; \ | |
65 | JMPENV_PUSH(ret); \ | |
66 | switch (ret) { \ | |
6224f72b GS |
67 | case 1: JMPENV_POP; JMPENV_JUMP(1); \ |
68 | case 2: JMPENV_POP; JMPENV_JUMP(2); \ | |
69 | case 3: JMPENV_POP; SPAGAIN; goto label;\ | |
a8a597b2 MB |
70 | } \ |
71 | } while (0) |