Annotation of gforth/dis-gdb.fs, revision 1.5

1.1       anton       1: \ dis-gdb.fs   disassembler using gdb
                      2: \
                      3: \ Copyright (C) 2004 Free Software Foundation, Inc.
                      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 $file\nset logging on\ndisas " save-mem ( addr u addr1 u1 )
1.1       anton      28:     addr 0 <<# bl hold # #s 'x hold # #> append-extend-string #>>
                     29:     addr u + 0 <<# # #s 'x hold # #> append-extend-string #>>
                     30:     r> base ! cr
1.2       anton      31:     s\" \nset logging off\nquit\n\" >$file2 && gdb -nx -q -p $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

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>