Mercurial > hg > CbC > CbC_gcc
annotate gcc/gdbinit.in @ 67:f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
| author | nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 22 Mar 2011 17:18:12 +0900 |
| parents | 77e2b8dfacca |
| children | 04ced10e8804 |
| rev | line source |
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1 # Copyright (C) 2001, 2002, 2003, 2004, 2006, |
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2 # 2008, 2010 Free Software Foundation, Inc. |
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3 # |
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4 # This file is part of GCC. |
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5 # |
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6 # GCC is free software; you can redistribute it and/or modify |
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7 # it under the terms of the GNU General Public License as published by |
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8 # the Free Software Foundation; either version 3, or (at your option) |
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9 # any later version. |
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10 # |
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11 # GCC is distributed in the hope that it will be useful, |
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 # GNU General Public License for more details. |
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15 # |
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16 # You should have received a copy of the GNU General Public License |
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17 # along with GCC; see the file COPYING3. If not see |
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18 # <http://www.gnu.org/licenses/>. |
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19 |
| 0 | 20 define pr |
| 21 set debug_rtx ($) | |
| 22 end | |
| 23 | |
| 24 document pr | |
| 25 Print the full structure of the rtx that is $. | |
| 26 Works only when an inferior is executing. | |
| 27 end | |
| 28 | |
| 29 define prl | |
| 30 set debug_rtx_list ($, debug_rtx_count) | |
| 31 end | |
| 32 | |
| 33 document prl | |
| 34 Print the full structure of all rtx insns beginning at $. | |
| 35 Works only when an inferior is executing. | |
| 36 Uses variable debug_rtx_count to control number of insns printed: | |
| 37 debug_rtx_count > 0: print from $ on. | |
| 38 debug_rtx_count < 0: print a window around $. | |
| 39 | |
| 40 There is also debug_rtx_find (rtx, uid) that will scan a list for UID and print | |
| 41 it using debug_rtx_list. Usage example: set $foo=debug_rtx_find(first, 42) | |
| 42 end | |
| 43 | |
| 44 define pt | |
| 45 set debug_tree ($) | |
| 46 end | |
| 47 | |
| 48 document pt | |
| 49 Print the full structure of the tree that is $. | |
| 50 Works only when an inferior is executing. | |
| 51 end | |
| 52 | |
| 53 define pct | |
| 54 set debug_c_tree ($) | |
| 55 end | |
| 56 | |
| 57 document pct | |
| 58 Print the tree that is $ in C syntax. | |
| 59 Works only when an inferior is executing. | |
| 60 end | |
| 61 | |
| 62 define pgg | |
| 63 set debug_gimple_stmt ($) | |
| 64 end | |
| 65 | |
| 66 document pgg | |
| 67 Print the Gimple statement that is $ in C syntax. | |
| 68 Works only when an inferior is executing. | |
| 69 end | |
| 70 | |
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71 define pgq |
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72 set debug_gimple_seq ($) |
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73 end |
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74 |
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75 document pgq |
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76 Print the Gimple sequence that is $ in C syntax. |
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77 Works only when an inferior is executing. |
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78 end |
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79 |
| 0 | 80 define pgs |
| 81 set debug_generic_stmt ($) | |
| 82 end | |
| 83 | |
| 84 document pgs | |
| 85 Print the statement that is $ in C syntax. | |
| 86 Works only when an inferior is executing. | |
| 87 end | |
| 88 | |
| 89 define pge | |
| 90 set debug_generic_expr ($) | |
| 91 end | |
| 92 | |
| 93 document pge | |
| 94 Print the expression that is $ in C syntax. | |
| 95 Works only when an inferior is executing. | |
| 96 end | |
| 97 | |
| 98 define ptc | |
| 99 output (enum tree_code) $.common.code | |
| 100 echo \n | |
| 101 end | |
| 102 | |
| 103 document ptc | |
| 104 Print the tree-code of the tree node that is $. | |
| 105 end | |
| 106 | |
| 107 define pdn | |
| 108 output $.decl_minimal.name->identifier.id.str | |
| 109 echo \n | |
| 110 end | |
| 111 | |
| 112 document pdn | |
| 113 Print the name of the decl-node that is $. | |
| 114 end | |
| 115 | |
| 116 define ptn | |
| 117 output $.type.name->decl_minimal.name->identifier.id.str | |
| 118 echo \n | |
| 119 end | |
| 120 | |
| 121 document ptn | |
| 122 Print the name of the type-node that is $. | |
| 123 end | |
| 124 | |
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125 define pvt |
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126 set debug_vec_tree ($) |
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127 end |
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128 |
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129 document pvt |
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130 Print the VEC(tree) that is in $. |
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131 end |
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132 |
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133 define pdd |
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134 set debug_dwarf_die ($) |
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135 end |
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136 |
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137 document pdd |
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138 Print the dw_die_ref that is in $. |
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139 end |
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140 |
| 0 | 141 define prc |
| 142 output (enum rtx_code) $.code | |
| 143 echo \ ( | |
| 144 output $.mode | |
| 145 echo )\n | |
| 146 end | |
| 147 | |
| 148 document prc | |
| 149 Print the rtx-code and machine mode of the rtx that is $. | |
| 150 end | |
| 151 | |
| 152 define pi | |
| 153 print $.u.fld[0].rt_rtx@7 | |
| 154 end | |
| 155 | |
| 156 document pi | |
| 157 Print the fields of an instruction that is $. | |
| 158 end | |
| 159 | |
| 160 define pbs | |
| 161 set print_binding_stack () | |
| 162 end | |
| 163 | |
| 164 document pbs | |
| 165 In cc1plus, print the current binding stack, frame by frame, up to and | |
| 166 including the global binding level. | |
| 167 end | |
| 168 | |
| 169 define pbb | |
| 170 set dump_bb ($, stderr, 0) | |
| 171 end | |
| 172 | |
| 173 document pbb | |
| 174 Dump the basic block that is in $, including rtx. | |
| 175 end | |
| 176 | |
| 177 define pbm | |
| 178 set bitmap_print (stderr, $, "", "\n") | |
| 179 end | |
| 180 | |
| 181 document pbm | |
| 182 Dump the bitmap that is in $ as a comma-separated list of numbers. | |
| 183 end | |
| 184 | |
| 185 # Put breakpoints at exit and fancy_abort in case abort is mapped | |
| 186 # to either fprintf/exit or fancy_abort. | |
| 187 b fancy_abort | |
| 188 | |
| 189 # Put a breakpoint on internal_error to help with debugging ICEs. | |
| 190 b internal_error | |
| 191 | |
| 192 set complaints 0 | |
| 193 # Don't let abort actually run, as it will make | |
| 194 # stdio stop working and therefore the `pr' command above as well. | |
| 195 # Put this last because gcc does not reference it any more unless | |
| 196 # USE_SYSTEM_ABORT is defined, so gdb may complain and bail out. | |
| 197 b exit | |
| 198 b abort |