1 | # -#- buffer-read-only: t -#-
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2 | #
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3 | # Copyright (c) 1996-1999 Malcolm Beattie
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4 | #
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5 | # You may distribute under the terms of either the GNU General Public
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6 | # License or the Artistic License, as specified in the README file.
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7 | #
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8 | #
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9 | #
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10 | # This file is autogenerated from bytecode.pl. Changes made here will be lost.
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11 | #
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12 | package B::Asmdata;
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13 |
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14 | our $VERSION = '1.01';
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15 |
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16 | use Exporter;
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17 | @ISA = qw(Exporter);
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18 | @EXPORT_OK = qw(%insn_data @insn_name @optype @specialsv_name);
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19 | our(%insn_data, @insn_name, @optype, @specialsv_name);
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20 |
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21 | @optype = qw(OP UNOP BINOP LOGOP LISTOP PMOP SVOP PADOP PVOP LOOP COP);
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22 | @specialsv_name = qw(Nullsv &PL_sv_undef &PL_sv_yes &PL_sv_no pWARN_ALL pWARN_NONE);
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23 |
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24 | # XXX insn_data is initialised this way because with a large
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25 | # %insn_data = (foo => [...], bar => [...], ...) initialiser
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26 | # I get a hard-to-track-down stack underflow and segfault.
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27 | $insn_data{comment} = [35, \&PUT_comment_t, "GET_comment_t"];
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28 | $insn_data{nop} = [10, \&PUT_none, "GET_none"];
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29 | $insn_data{ret} = [0, \&PUT_none, "GET_none"];
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30 | $insn_data{ldsv} = [1, \&PUT_svindex, "GET_svindex"];
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31 | $insn_data{ldop} = [2, \&PUT_opindex, "GET_opindex"];
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32 | $insn_data{stsv} = [3, \&PUT_U32, "GET_U32"];
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33 | $insn_data{stop} = [4, \&PUT_U32, "GET_U32"];
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34 | $insn_data{stpv} = [5, \&PUT_U32, "GET_U32"];
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35 | $insn_data{ldspecsv} = [6, \&PUT_U8, "GET_U8"];
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36 | $insn_data{ldspecsvx} = [7, \&PUT_U8, "GET_U8"];
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37 | $insn_data{newsv} = [8, \&PUT_U8, "GET_U8"];
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38 | $insn_data{newsvx} = [9, \&PUT_U32, "GET_U32"];
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39 | $insn_data{newop} = [11, \&PUT_U8, "GET_U8"];
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40 | $insn_data{newopx} = [12, \&PUT_U16, "GET_U16"];
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41 | $insn_data{newopn} = [13, \&PUT_U8, "GET_U8"];
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42 | $insn_data{newpv} = [14, \&PUT_PV, "GET_PV"];
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43 | $insn_data{pv_cur} = [15, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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44 | $insn_data{pv_free} = [16, \&PUT_none, "GET_none"];
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45 | $insn_data{sv_upgrade} = [17, \&PUT_U8, "GET_U8"];
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46 | $insn_data{sv_refcnt} = [18, \&PUT_U32, "GET_U32"];
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47 | $insn_data{sv_refcnt_add} = [19, \&PUT_I32, "GET_I32"];
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48 | $insn_data{sv_flags} = [20, \&PUT_U32, "GET_U32"];
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49 | $insn_data{xrv} = [21, \&PUT_svindex, "GET_svindex"];
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50 | $insn_data{xpv} = [22, \&PUT_none, "GET_none"];
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51 | $insn_data{xpv_cur} = [23, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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52 | $insn_data{xpv_len} = [24, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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53 | $insn_data{xiv} = [25, \&PUT_IV, "GET_IV"];
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54 | $insn_data{xnv} = [26, \&PUT_NV, "GET_NV"];
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55 | $insn_data{xlv_targoff} = [27, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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56 | $insn_data{xlv_targlen} = [28, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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57 | $insn_data{xlv_targ} = [29, \&PUT_svindex, "GET_svindex"];
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58 | $insn_data{xlv_type} = [30, \&PUT_U8, "GET_U8"];
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59 | $insn_data{xbm_useful} = [31, \&PUT_I32, "GET_I32"];
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60 | $insn_data{xbm_previous} = [32, \&PUT_U16, "GET_U16"];
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61 | $insn_data{xbm_rare} = [33, \&PUT_U8, "GET_U8"];
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62 | $insn_data{xfm_lines} = [34, \&PUT_IV, "GET_IV"];
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63 | $insn_data{xio_lines} = [36, \&PUT_IV, "GET_IV"];
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64 | $insn_data{xio_page} = [37, \&PUT_IV, "GET_IV"];
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65 | $insn_data{xio_page_len} = [38, \&PUT_IV, "GET_IV"];
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66 | $insn_data{xio_lines_left} = [39, \&PUT_IV, "GET_IV"];
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67 | $insn_data{xio_top_name} = [40, \&PUT_pvindex, "GET_pvindex"];
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68 | $insn_data{xio_top_gv} = [41, \&PUT_svindex, "GET_svindex"];
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69 | $insn_data{xio_fmt_name} = [42, \&PUT_pvindex, "GET_pvindex"];
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70 | $insn_data{xio_fmt_gv} = [43, \&PUT_svindex, "GET_svindex"];
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71 | $insn_data{xio_bottom_name} = [44, \&PUT_pvindex, "GET_pvindex"];
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72 | $insn_data{xio_bottom_gv} = [45, \&PUT_svindex, "GET_svindex"];
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73 | $insn_data{xio_subprocess} = [46, \&PUT_U16, "GET_U16"];
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74 | $insn_data{xio_type} = [47, \&PUT_U8, "GET_U8"];
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75 | $insn_data{xio_flags} = [48, \&PUT_U8, "GET_U8"];
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76 | $insn_data{xcv_xsubany} = [49, \&PUT_svindex, "GET_svindex"];
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77 | $insn_data{xcv_stash} = [50, \&PUT_svindex, "GET_svindex"];
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78 | $insn_data{xcv_start} = [51, \&PUT_opindex, "GET_opindex"];
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79 | $insn_data{xcv_root} = [52, \&PUT_opindex, "GET_opindex"];
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80 | $insn_data{xcv_gv} = [53, \&PUT_svindex, "GET_svindex"];
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81 | $insn_data{xcv_file} = [54, \&PUT_pvindex, "GET_pvindex"];
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82 | $insn_data{xcv_depth} = [55, \&PUT_long, "GET_long"];
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83 | $insn_data{xcv_padlist} = [56, \&PUT_svindex, "GET_svindex"];
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84 | $insn_data{xcv_outside} = [57, \&PUT_svindex, "GET_svindex"];
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85 | $insn_data{xcv_outside_seq} = [58, \&PUT_U32, "GET_U32"];
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86 | $insn_data{xcv_flags} = [59, \&PUT_U16, "GET_U16"];
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87 | $insn_data{av_extend} = [60, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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88 | $insn_data{av_pushx} = [61, \&PUT_svindex, "GET_svindex"];
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89 | $insn_data{av_push} = [62, \&PUT_svindex, "GET_svindex"];
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90 | $insn_data{xav_fill} = [63, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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91 | $insn_data{xav_max} = [64, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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92 | $insn_data{xav_flags} = [65, \&PUT_U8, "GET_U8"];
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93 | $insn_data{xhv_riter} = [66, \&PUT_I32, "GET_I32"];
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94 | $insn_data{xhv_name} = [67, \&PUT_pvindex, "GET_pvindex"];
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95 | $insn_data{xhv_pmroot} = [68, \&PUT_opindex, "GET_opindex"];
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96 | $insn_data{hv_store} = [69, \&PUT_svindex, "GET_svindex"];
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97 | $insn_data{sv_magic} = [70, \&PUT_U8, "GET_U8"];
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98 | $insn_data{mg_obj} = [71, \&PUT_svindex, "GET_svindex"];
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99 | $insn_data{mg_private} = [72, \&PUT_U16, "GET_U16"];
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100 | $insn_data{mg_flags} = [73, \&PUT_U8, "GET_U8"];
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101 | $insn_data{mg_name} = [74, \&PUT_pvcontents, "GET_pvcontents"];
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102 | $insn_data{mg_namex} = [75, \&PUT_svindex, "GET_svindex"];
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103 | $insn_data{xmg_stash} = [76, \&PUT_svindex, "GET_svindex"];
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104 | $insn_data{gv_fetchpv} = [77, \&PUT_strconst, "GET_strconst"];
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105 | $insn_data{gv_fetchpvx} = [78, \&PUT_strconst, "GET_strconst"];
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106 | $insn_data{gv_stashpv} = [79, \&PUT_strconst, "GET_strconst"];
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107 | $insn_data{gv_stashpvx} = [80, \&PUT_strconst, "GET_strconst"];
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108 | $insn_data{gp_sv} = [81, \&PUT_svindex, "GET_svindex"];
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109 | $insn_data{gp_refcnt} = [82, \&PUT_U32, "GET_U32"];
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110 | $insn_data{gp_refcnt_add} = [83, \&PUT_I32, "GET_I32"];
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111 | $insn_data{gp_av} = [84, \&PUT_svindex, "GET_svindex"];
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112 | $insn_data{gp_hv} = [85, \&PUT_svindex, "GET_svindex"];
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113 | $insn_data{gp_cv} = [86, \&PUT_svindex, "GET_svindex"];
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114 | $insn_data{gp_file} = [87, \&PUT_pvindex, "GET_pvindex"];
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115 | $insn_data{gp_io} = [88, \&PUT_svindex, "GET_svindex"];
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116 | $insn_data{gp_form} = [89, \&PUT_svindex, "GET_svindex"];
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117 | $insn_data{gp_cvgen} = [90, \&PUT_U32, "GET_U32"];
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118 | $insn_data{gp_line} = [91, \&PUT_U32, "GET_U32"];
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119 | $insn_data{gp_share} = [92, \&PUT_svindex, "GET_svindex"];
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120 | $insn_data{xgv_flags} = [93, \&PUT_U8, "GET_U8"];
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121 | $insn_data{op_next} = [94, \&PUT_opindex, "GET_opindex"];
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122 | $insn_data{op_sibling} = [95, \&PUT_opindex, "GET_opindex"];
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123 | $insn_data{op_ppaddr} = [96, \&PUT_strconst, "GET_strconst"];
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124 | $insn_data{op_targ} = [97, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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125 | $insn_data{op_type} = [98, \&PUT_U16, "GET_U16"];
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126 | $insn_data{op_seq} = [99, \&PUT_U16, "GET_U16"];
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127 | $insn_data{op_flags} = [100, \&PUT_U8, "GET_U8"];
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128 | $insn_data{op_private} = [101, \&PUT_U8, "GET_U8"];
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129 | $insn_data{op_first} = [102, \&PUT_opindex, "GET_opindex"];
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130 | $insn_data{op_last} = [103, \&PUT_opindex, "GET_opindex"];
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131 | $insn_data{op_other} = [104, \&PUT_opindex, "GET_opindex"];
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132 | $insn_data{op_pmreplroot} = [105, \&PUT_opindex, "GET_opindex"];
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133 | $insn_data{op_pmreplstart} = [106, \&PUT_opindex, "GET_opindex"];
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134 | $insn_data{op_pmnext} = [107, \&PUT_opindex, "GET_opindex"];
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135 | $insn_data{op_pmstashpv} = [108, \&PUT_pvindex, "GET_pvindex"];
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136 | $insn_data{op_pmreplrootpo} = [109, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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137 | $insn_data{op_pmstash} = [110, \&PUT_svindex, "GET_svindex"];
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138 | $insn_data{op_pmreplrootgv} = [111, \&PUT_svindex, "GET_svindex"];
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139 | $insn_data{pregcomp} = [112, \&PUT_pvcontents, "GET_pvcontents"];
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140 | $insn_data{op_pmflags} = [113, \&PUT_U16, "GET_U16"];
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141 | $insn_data{op_pmpermflags} = [114, \&PUT_U16, "GET_U16"];
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142 | $insn_data{op_pmdynflags} = [115, \&PUT_U8, "GET_U8"];
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143 | $insn_data{op_sv} = [116, \&PUT_svindex, "GET_svindex"];
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144 | $insn_data{op_padix} = [117, \&PUT_PADOFFSET, "GET_PADOFFSET"];
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145 | $insn_data{op_pv} = [118, \&PUT_pvcontents, "GET_pvcontents"];
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146 | $insn_data{op_pv_tr} = [119, \&PUT_op_tr_array, "GET_op_tr_array"];
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147 | $insn_data{op_redoop} = [120, \&PUT_opindex, "GET_opindex"];
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148 | $insn_data{op_nextop} = [121, \&PUT_opindex, "GET_opindex"];
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149 | $insn_data{op_lastop} = [122, \&PUT_opindex, "GET_opindex"];
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150 | $insn_data{cop_label} = [123, \&PUT_pvindex, "GET_pvindex"];
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151 | $insn_data{cop_stashpv} = [124, \&PUT_pvindex, "GET_pvindex"];
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152 | $insn_data{cop_file} = [125, \&PUT_pvindex, "GET_pvindex"];
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153 | $insn_data{cop_stash} = [126, \&PUT_svindex, "GET_svindex"];
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154 | $insn_data{cop_filegv} = [127, \&PUT_svindex, "GET_svindex"];
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155 | $insn_data{cop_seq} = [128, \&PUT_U32, "GET_U32"];
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156 | $insn_data{cop_arybase} = [129, \&PUT_I32, "GET_I32"];
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157 | $insn_data{cop_line} = [130, \&PUT_U32, "GET_U32"];
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158 | $insn_data{cop_io} = [131, \&PUT_svindex, "GET_svindex"];
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159 | $insn_data{cop_warnings} = [132, \&PUT_svindex, "GET_svindex"];
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160 | $insn_data{main_start} = [133, \&PUT_opindex, "GET_opindex"];
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161 | $insn_data{main_root} = [134, \&PUT_opindex, "GET_opindex"];
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162 | $insn_data{main_cv} = [135, \&PUT_svindex, "GET_svindex"];
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163 | $insn_data{curpad} = [136, \&PUT_svindex, "GET_svindex"];
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164 | $insn_data{push_begin} = [137, \&PUT_svindex, "GET_svindex"];
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165 | $insn_data{push_init} = [138, \&PUT_svindex, "GET_svindex"];
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166 | $insn_data{push_end} = [139, \&PUT_svindex, "GET_svindex"];
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167 | $insn_data{curstash} = [140, \&PUT_svindex, "GET_svindex"];
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168 | $insn_data{defstash} = [141, \&PUT_svindex, "GET_svindex"];
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169 | $insn_data{data} = [142, \&PUT_U8, "GET_U8"];
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170 | $insn_data{incav} = [143, \&PUT_svindex, "GET_svindex"];
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171 | $insn_data{load_glob} = [144, \&PUT_svindex, "GET_svindex"];
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172 | $insn_data{regex_padav} = [145, \&PUT_svindex, "GET_svindex"];
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173 | $insn_data{dowarn} = [146, \&PUT_U8, "GET_U8"];
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174 | $insn_data{comppad_name} = [147, \&PUT_svindex, "GET_svindex"];
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175 | $insn_data{xgv_stash} = [148, \&PUT_svindex, "GET_svindex"];
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176 | $insn_data{signal} = [149, \&PUT_strconst, "GET_strconst"];
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177 | $insn_data{formfeed} = [150, \&PUT_svindex, "GET_svindex"];
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178 |
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179 | my ($insn_name, $insn_data);
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180 | while (($insn_name, $insn_data) = each %insn_data) {
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181 | $insn_name[$insn_data->[0]] = $insn_name;
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182 | }
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183 | # Fill in any gaps
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184 | @insn_name = map($_ || "unused", @insn_name);
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185 |
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186 | 1;
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187 |
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188 | __END__
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189 |
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190 | =head1 NAME
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191 |
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192 | B::Asmdata - Autogenerated data about Perl ops, used to generate bytecode
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193 |
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194 | =head1 SYNOPSIS
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195 |
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196 | use B::Asmdata qw(%insn_data @insn_name @optype @specialsv_name);
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197 |
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198 | =head1 DESCRIPTION
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199 |
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200 | Provides information about Perl ops in order to generate bytecode via
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201 | a bunch of exported variables. Its mostly used by B::Assembler and
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202 | B::Disassembler.
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203 |
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204 | =over 4
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205 |
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206 | =item %insn_data
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207 |
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208 | my($bytecode_num, $put_sub, $get_meth) = @$insn_data{$op_name};
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209 |
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210 | For a given $op_name (for example, 'cop_label', 'sv_flags', etc...)
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211 | you get an array ref containing the bytecode number of the op, a
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212 | reference to the subroutine used to 'PUT', and the name of the method
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213 | used to 'GET'.
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214 |
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215 | =for _private
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216 | Add more detail about what $put_sub and $get_meth are and how to use them.
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217 |
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218 | =item @insn_name
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219 |
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220 | my $op_name = $insn_name[$bytecode_num];
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221 |
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222 | A simple mapping of the bytecode number to the name of the op.
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223 | Suitable for using with %insn_data like so:
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224 |
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225 | my $op_info = $insn_data{$insn_name[$bytecode_num]};
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226 |
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227 | =item @optype
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228 |
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229 | my $op_type = $optype[$op_type_num];
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230 |
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231 | A simple mapping of the op type number to its type (like 'COP' or 'BINOP').
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232 |
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233 | =item @specialsv_name
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234 |
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235 | my $sv_name = $specialsv_name[$sv_index];
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236 |
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237 | Certain SV types are considered 'special'. They're represented by
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238 | B::SPECIAL and are referred to by a number from the specialsv_list.
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239 | This array maps that number back to the name of the SV (like 'Nullsv'
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240 | or '&PL_sv_undef').
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241 |
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242 | =back
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243 |
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244 | =head1 AUTHOR
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245 |
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246 | Malcolm Beattie, C<[email protected]>
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247 |
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248 | =cut
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249 |
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250 | # ex: set ro:
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