X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=ext%2FByteLoader%2Fbytecode.h;h=9d597fbed2e728531df58d192c3a5adb53bc448d;hb=7894fbab1e479c2ce906aed9132b15a68bfa5d73;hp=442ea5b5e12c4e29822d5e946aeab7ec5b101b91;hpb=e8edd1e67bd80dbb476d68f78da80ae76c0eb341;p=p5sagit%2Fp5-mst-13.2.git diff --git a/ext/ByteLoader/bytecode.h b/ext/ByteLoader/bytecode.h index 442ea5b..9d597fb 100644 --- a/ext/ByteLoader/bytecode.h +++ b/ext/ByteLoader/bytecode.h @@ -8,8 +8,8 @@ typedef OP *opindex; typedef IV IV64; #define BGET_FREAD(argp, len, nelem) \ - bs.fread((char*)(argp),(len),(nelem),bs.data) -#define BGET_FGETC() bs.fgetc(bs.data) + bs.pfread((char*)(argp),(len),(nelem),bs.data) +#define BGET_FGETC() bs.pfgetc(bs.data) #define BGET_U32(arg) \ BGET_FREAD(&arg, sizeof(U32), 1); arg = PerlSock_ntohl((U32)arg) @@ -22,7 +22,7 @@ typedef IV IV64; #define BGET_PV(arg) STMT_START { \ BGET_U32(arg); \ if (arg) \ - bs.freadpv(arg, bs.data, &bytecode_pv); \ + bs.pfreadpv(arg, bs.data, &bytecode_pv); \ else { \ bytecode_pv.xpv_pv = 0; \ bytecode_pv.xpv_len = 0; \ @@ -111,7 +111,7 @@ typedef IV IV64; #define BSET_pv_free(pv) Safefree(pv.xpv_pv) #define BSET_pregcomp(o, arg) \ ((PMOP*)o)->op_pmregexp = arg ? \ - CALLREGCOMP(arg, arg + bytecode_pv.xpv_cur, ((PMOP*)o)) : 0 + CALLREGCOMP(aTHX_ arg, arg + bytecode_pv.xpv_cur, ((PMOP*)o)) : 0 #define BSET_newsv(sv, arg) sv = NEWSV(666,0); SvUPGRADE(sv, arg) #define BSET_newop(o, arg) o = (OP*)safemalloc(optype_size[arg]) #define BSET_newopn(o, arg) STMT_START { \ @@ -132,7 +132,7 @@ typedef IV IV64; arg = OP_GREPSTART; \ o->op_ppaddr = PL_ppaddr[arg]; \ } STMT_END -#define BSET_op_ppaddr(o, arg) croak("op_ppaddr not yet implemented") +#define BSET_op_ppaddr(o, arg) Perl_croak(aTHX_ "op_ppaddr not yet implemented") #define BSET_curpad(pad, arg) STMT_START { \ PL_comppad = (AV *)arg; \ pad = AvARRAY(arg); \ @@ -140,290 +140,4 @@ typedef IV IV64; #define BSET_OBJ_STORE(obj, ix) \ (I32)ix > bytecode_obj_list_fill ? \ - bset_obj_store(obj, (I32)ix) : (bytecode_obj_list[ix] = obj) -typedef char *pvcontents; -typedef char *strconst; -typedef U32 PV; -typedef char *op_tr_array; -typedef int comment_t; -typedef SV *svindex; -typedef OP *opindex; -typedef IV IV64; - -#define BGET_FREAD(argp, len, nelem) \ - bs.fread((char*)(argp),(len),(nelem),bs.data) -#define BGET_FGETC() bs.fgetc(bs.data) - -#define BGET_U32(arg) \ - BGET_FREAD(&arg, sizeof(U32), 1); arg = PerlSock_ntohl((U32)arg) -#define BGET_I32(arg) \ - BGET_FREAD(&arg, sizeof(I32), 1); arg = (I32)PerlSock_ntohl((U32)arg) -#define BGET_U16(arg) \ - BGET_FREAD(&arg, sizeof(U16), 1); arg = PerlSock_ntohs((U16)arg) -#define BGET_U8(arg) arg = BGET_FGETC() - -#define BGET_PV(arg) STMT_START { \ - BGET_U32(arg); \ - if (arg) \ - bs.freadpv(arg, bs.data, &bytecode_pv); \ - else { \ - bytecode_pv.xpv_pv = 0; \ - bytecode_pv.xpv_len = 0; \ - bytecode_pv.xpv_cur = 0; \ - } \ - } STMT_END - -#define BGET_comment_t(arg) \ - do { arg = BGET_FGETC(); } while (arg != '\n' && arg != EOF) - -/* - * In the following, sizeof(IV)*4 is just a way of encoding 32 on 64-bit-IV - * machines such that 32-bit machine compilers don't whine about the shift - * count being too high even though the code is never reached there. - */ -#define BGET_IV64(arg) STMT_START { \ - U32 hi, lo; \ - BGET_U32(hi); \ - BGET_U32(lo); \ - if (sizeof(IV) == 8) \ - arg = (IV) (hi << (sizeof(IV)*4) | lo); \ - else if (((I32)hi == -1 && (I32)lo < 0) \ - || ((I32)hi == 0 && (I32)lo >= 0)) { \ - arg = (I32)lo; \ - } \ - else { \ - bytecode_iv_overflows++; \ - arg = 0; \ - } \ - } STMT_END - -#define BGET_op_tr_array(arg) do { \ - unsigned short *ary; \ - int i; \ - New(666, ary, 256, unsigned short); \ - BGET_FREAD(ary, 256, 2); \ - for (i = 0; i < 256; i++) \ - ary[i] = PerlSock_ntohs(ary[i]); \ - arg = (char *) ary; \ - } while (0) - -#define BGET_pvcontents(arg) arg = bytecode_pv.xpv_pv -#define BGET_strconst(arg) STMT_START { \ - for (arg = PL_tokenbuf; (*arg = BGET_FGETC()); arg++) /* nothing */; \ - arg = PL_tokenbuf; \ - } STMT_END - -#define BGET_double(arg) STMT_START { \ - char *str; \ - BGET_strconst(str); \ - arg = atof(str); \ - } STMT_END - -#define BGET_objindex(arg, type) STMT_START { \ - U32 ix; \ - BGET_U32(ix); \ - arg = (type)bytecode_obj_list[ix]; \ - } STMT_END -#define BGET_svindex(arg) BGET_objindex(arg, svindex) -#define BGET_opindex(arg) BGET_objindex(arg, opindex) - -#define BSET_ldspecsv(sv, arg) sv = specialsv_list[arg] - -#define BSET_sv_refcnt_add(svrefcnt, arg) svrefcnt += arg -#define BSET_gp_refcnt_add(gprefcnt, arg) gprefcnt += arg -#define BSET_gp_share(sv, arg) STMT_START { \ - gp_free((GV*)sv); \ - GvGP(sv) = GvGP(arg); \ - } STMT_END - -#define BSET_gv_fetchpv(sv, arg) sv = (SV*)gv_fetchpv(arg, TRUE, SVt_PV) -#define BSET_gv_stashpv(sv, arg) sv = (SV*)gv_stashpv(arg, TRUE) -#define BSET_sv_magic(sv, arg) sv_magic(sv, Nullsv, arg, 0, 0) -#define BSET_mg_pv(mg, arg) mg->mg_ptr = arg; mg->mg_len = bytecode_pv.xpv_cur -#define BSET_sv_upgrade(sv, arg) (void)SvUPGRADE(sv, arg) -#define BSET_xpv(sv) do { \ - SvPV_set(sv, bytecode_pv.xpv_pv); \ - SvCUR_set(sv, bytecode_pv.xpv_cur); \ - SvLEN_set(sv, bytecode_pv.xpv_len); \ - } while (0) -#define BSET_av_extend(sv, arg) av_extend((AV*)sv, arg) - -#define BSET_av_push(sv, arg) av_push((AV*)sv, arg) -#define BSET_hv_store(sv, arg) \ - hv_store((HV*)sv, bytecode_pv.xpv_pv, bytecode_pv.xpv_cur, arg, 0) -#define BSET_pv_free(pv) Safefree(pv.xpv_pv) -#define BSET_pregcomp(o, arg) \ - ((PMOP*)o)->op_pmregexp = arg ? \ - CALLREGCOMP(arg, arg + bytecode_pv.xpv_cur, ((PMOP*)o)) : 0 -#define BSET_newsv(sv, arg) sv = NEWSV(666,0); SvUPGRADE(sv, arg) -#define BSET_newop(o, arg) o = (OP*)safemalloc(optype_size[arg]) -#define BSET_newopn(o, arg) STMT_START { \ - OP *oldop = o; \ - BSET_newop(o, arg); \ - oldop->op_next = o; \ - } STMT_END - -#define BSET_ret(foo) return - -/* - * Kludge special-case workaround for OP_MAPSTART - * which needs the ppaddr for OP_GREPSTART. Blech. - */ -#define BSET_op_type(o, arg) STMT_START { \ - o->op_type = arg; \ - if (arg == OP_MAPSTART) \ - arg = OP_GREPSTART; \ - o->op_ppaddr = PL_ppaddr[arg]; \ - } STMT_END -#define BSET_op_ppaddr(o, arg) croak("op_ppaddr not yet implemented") -#define BSET_curpad(pad, arg) STMT_START { \ - PL_comppad = (AV *)arg; \ - pad = AvARRAY(arg); \ - } STMT_END - -#define BSET_OBJ_STORE(obj, ix) \ - (I32)ix > bytecode_obj_list_fill ? \ - bset_obj_store(obj, (I32)ix) : (bytecode_obj_list[ix] = obj) -typedef char *pvcontents; -typedef char *strconst; -typedef U32 PV; -typedef char *op_tr_array; -typedef int comment_t; -typedef SV *svindex; -typedef OP *opindex; -typedef IV IV64; - -#define BGET_FREAD(argp, len, nelem) \ - bs.fread((char*)(argp),(len),(nelem),bs.data) -#define BGET_FGETC() bs.fgetc(bs.data) - -#define BGET_U32(arg) \ - BGET_FREAD(&arg, sizeof(U32), 1); arg = PerlSock_ntohl((U32)arg) -#define BGET_I32(arg) \ - BGET_FREAD(&arg, sizeof(I32), 1); arg = (I32)PerlSock_ntohl((U32)arg) -#define BGET_U16(arg) \ - BGET_FREAD(&arg, sizeof(U16), 1); arg = PerlSock_ntohs((U16)arg) -#define BGET_U8(arg) arg = BGET_FGETC() - -#define BGET_PV(arg) STMT_START { \ - BGET_U32(arg); \ - if (arg) \ - bs.freadpv(arg, bs.data, &bytecode_pv); \ - else { \ - bytecode_pv.xpv_pv = 0; \ - bytecode_pv.xpv_len = 0; \ - bytecode_pv.xpv_cur = 0; \ - } \ - } STMT_END - -#define BGET_comment_t(arg) \ - do { arg = BGET_FGETC(); } while (arg != '\n' && arg != EOF) - -/* - * In the following, sizeof(IV)*4 is just a way of encoding 32 on 64-bit-IV - * machines such that 32-bit machine compilers don't whine about the shift - * count being too high even though the code is never reached there. - */ -#define BGET_IV64(arg) STMT_START { \ - U32 hi, lo; \ - BGET_U32(hi); \ - BGET_U32(lo); \ - if (sizeof(IV) == 8) \ - arg = (IV) (hi << (sizeof(IV)*4) | lo); \ - else if (((I32)hi == -1 && (I32)lo < 0) \ - || ((I32)hi == 0 && (I32)lo >= 0)) { \ - arg = (I32)lo; \ - } \ - else { \ - bytecode_iv_overflows++; \ - arg = 0; \ - } \ - } STMT_END - -#define BGET_op_tr_array(arg) do { \ - unsigned short *ary; \ - int i; \ - New(666, ary, 256, unsigned short); \ - BGET_FREAD(ary, 256, 2); \ - for (i = 0; i < 256; i++) \ - ary[i] = PerlSock_ntohs(ary[i]); \ - arg = (char *) ary; \ - } while (0) - -#define BGET_pvcontents(arg) arg = bytecode_pv.xpv_pv -#define BGET_strconst(arg) STMT_START { \ - for (arg = PL_tokenbuf; (*arg = BGET_FGETC()); arg++) /* nothing */; \ - arg = PL_tokenbuf; \ - } STMT_END - -#define BGET_double(arg) STMT_START { \ - char *str; \ - BGET_strconst(str); \ - arg = atof(str); \ - } STMT_END - -#define BGET_objindex(arg, type) STMT_START { \ - U32 ix; \ - BGET_U32(ix); \ - arg = (type)bytecode_obj_list[ix]; \ - } STMT_END -#define BGET_svindex(arg) BGET_objindex(arg, svindex) -#define BGET_opindex(arg) BGET_objindex(arg, opindex) - -#define BSET_ldspecsv(sv, arg) sv = specialsv_list[arg] - -#define BSET_sv_refcnt_add(svrefcnt, arg) svrefcnt += arg -#define BSET_gp_refcnt_add(gprefcnt, arg) gprefcnt += arg -#define BSET_gp_share(sv, arg) STMT_START { \ - gp_free((GV*)sv); \ - GvGP(sv) = GvGP(arg); \ - } STMT_END - -#define BSET_gv_fetchpv(sv, arg) sv = (SV*)gv_fetchpv(arg, TRUE, SVt_PV) -#define BSET_gv_stashpv(sv, arg) sv = (SV*)gv_stashpv(arg, TRUE) -#define BSET_sv_magic(sv, arg) sv_magic(sv, Nullsv, arg, 0, 0) -#define BSET_mg_pv(mg, arg) mg->mg_ptr = arg; mg->mg_len = bytecode_pv.xpv_cur -#define BSET_sv_upgrade(sv, arg) (void)SvUPGRADE(sv, arg) -#define BSET_xpv(sv) do { \ - SvPV_set(sv, bytecode_pv.xpv_pv); \ - SvCUR_set(sv, bytecode_pv.xpv_cur); \ - SvLEN_set(sv, bytecode_pv.xpv_len); \ - } while (0) -#define BSET_av_extend(sv, arg) av_extend((AV*)sv, arg) - -#define BSET_av_push(sv, arg) av_push((AV*)sv, arg) -#define BSET_hv_store(sv, arg) \ - hv_store((HV*)sv, bytecode_pv.xpv_pv, bytecode_pv.xpv_cur, arg, 0) -#define BSET_pv_free(pv) Safefree(pv.xpv_pv) -#define BSET_pregcomp(o, arg) \ - ((PMOP*)o)->op_pmregexp = arg ? \ - CALLREGCOMP(arg, arg + bytecode_pv.xpv_cur, ((PMOP*)o)) : 0 -#define BSET_newsv(sv, arg) sv = NEWSV(666,0); SvUPGRADE(sv, arg) -#define BSET_newop(o, arg) o = (OP*)safemalloc(optype_size[arg]) -#define BSET_newopn(o, arg) STMT_START { \ - OP *oldop = o; \ - BSET_newop(o, arg); \ - oldop->op_next = o; \ - } STMT_END - -#define BSET_ret(foo) return - -/* - * Kludge special-case workaround for OP_MAPSTART - * which needs the ppaddr for OP_GREPSTART. Blech. - */ -#define BSET_op_type(o, arg) STMT_START { \ - o->op_type = arg; \ - if (arg == OP_MAPSTART) \ - arg = OP_GREPSTART; \ - o->op_ppaddr = PL_ppaddr[arg]; \ - } STMT_END -#define BSET_op_ppaddr(o, arg) croak("op_ppaddr not yet implemented") -#define BSET_curpad(pad, arg) STMT_START { \ - PL_comppad = (AV *)arg; \ - pad = AvARRAY(arg); \ - } STMT_END - -#define BSET_OBJ_STORE(obj, ix) \ - (I32)ix > bytecode_obj_list_fill ? \ - bset_obj_store(obj, (I32)ix) : (bytecode_obj_list[ix] = obj) + bset_obj_store(aTHXo_ obj, (I32)ix) : (bytecode_obj_list[ix] = obj)