Annotation of gforth/dis-gdb.fs, revision 1.8
1.1 anton 1: \ dis-gdb.fs disassembler using gdb
2: \
1.8 ! anton 3: \ Copyright (C) 2004,2007,2008 Free Software Foundation, Inc.
1.1 anton 4:
5: \ This file is part of Gforth.
6:
7: \ Gforth is free software; you can redistribute it and/or
8: \ modify it under the terms of the GNU General Public License
1.5 anton 9: \ as published by the Free Software Foundation, either version 3
1.1 anton 10: \ of the License, or (at your option) any later version.
11:
12: \ This program is distributed in the hope that it will be useful,
13: \ but WITHOUT ANY WARRANTY; without even the implied warranty of
14: \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: \ GNU General Public License for more details.
16:
17: \ You should have received a copy of the GNU General Public License
1.5 anton 18: \ along with this program. If not, see http://www.gnu.org/licenses/.
1.1 anton 19:
1.4 anton 20: : append-extend-string ( addr1 u1 addr2 u2 -- addr3 u1+u2 )
21: \ append string2 to string1 with dynamic memory reallocation.
22: swap >r dup >r extend-mem ( to addr3 u1+u2 r: addr2 u2 )
1.1 anton 23: rot r> r> rot rot chars move ;
24:
25: : disasm-gdb { addr u -- }
26: base @ >r hex
1.3 anton 27: s\" type mktemp >/dev/null && type gdb >/dev/null && file=`mktemp -t gforthdis.XXXXXXXXXX` && file2=`mktemp -t gforthdis.XXXXXXXXXX` && echo \"set verbose off\nset logging file $file\nset logging on\ndisas " save-mem ( addr u addr1 u1 )
1.1 anton 28: addr 0 <<# bl hold # #s 'x hold # #> append-extend-string #>>
29: addr u + 0 <<# # #s 'x hold # #> append-extend-string #>>
30: r> base ! cr
1.7 anton 31: s\" \nset logging off\nquit\n\" >$file2 && gdb -nx -q -p `ps -p $$ -o ppid=` -x $file2 2>/dev/null >/dev/null && rm $file2 && grep -v \"of assembler\" $file && rm $file" append-extend-string
1.1 anton 32: 2dup (system) 2swap drop free throw throw if
33: addr u dump
34: endif ;
35:
36: ' disasm-gdb is discode
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