Diff for /gforth/dis-gdb.fs between versions 1.1 and 1.14

version 1.1, 2004/06/13 17:04:29 version 1.14, 2011/12/31 15:29:25
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 \ dis-gdb.fs    disassembler using gdb  \ dis-gdb.fs    disassembler using gdb
 \  \
 \ Copyright (C) 2004 Free Software Foundation, Inc.  \ Copyright (C) 2004,2007,2008,2010,2011 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
 \ Gforth is free software; you can redistribute it and/or  \ Gforth is free software; you can redistribute it and/or
 \ modify it under the terms of the GNU General Public License  \ modify it under the terms of the GNU General Public License
 \ as published by the Free Software Foundation; either version 2  \ as published by the Free Software Foundation, either version 3
 \ of the License, or (at your option) any later version.  \ of the License, or (at your option) any later version.
   
 \ This program is distributed in the hope that it will be useful,  \ This program is distributed in the hope that it will be useful,
Line 15 Line 15
 \ GNU General Public License for more details.  \ GNU General Public License for more details.
   
 \ You should have received a copy of the GNU General Public License  \ You should have received a copy of the GNU General Public License
 \ along with this program; if not, write to the Free Software  \ along with this program. If not, see http://www.gnu.org/licenses/.
 \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.  
   
 : append-extend-string ( addr1 u1 addr2 u2 -- addr2 u1+u2 )  : append-extend-string ( addr1 u1 addr2 u2 -- addr3 u1+u2 )
     \ concatenate string1 and string2 with dynamic memory allocation      \ append string2 to string1 with dynamic memory reallocation.
     swap >r dup >r extend-mem ( to addr2 u1+u2 r: addr2 u2 )      swap >r dup >r extend-mem ( to addr3 u1+u2 r: addr2 u2 )
     rot r> r> rot rot chars move ;      rot r> r> rot rot chars move ;
   
   defer gdb-addr-sep-char ( -- c )
   
   ',' constant #comma
   
   : check-gdb-syntax ( -- c )
       \ gdb-7.0 and earlier do what we want with "disassemble addr1 addr2"
       \ gdb-7.1 and later only work with         "disaesemble addr1,addr2"
       \ try the old syntax to see if it works
       s" gdb -ex 'disassemble 0 1' -ex 'quit' 2>/dev/null" r/o open-pipe throw
       dup slurp-fid rot close-pipe throw drop
       s" Dump of assembler code from" search nip nip if
           ['] bl
       else
           ['] #comma
       then
       dup is gdb-addr-sep-char
       execute ;
   
   ' check-gdb-syntax is gdb-addr-sep-char
   
 : disasm-gdb { addr u -- }  : disasm-gdb { addr u -- }
     base @ >r hex      base @ >r hex
     s\" file=`mktemp -t gforthdis.XXXXXXXXXX`\nfile2=`mktemp -t gforthdis.XXXXXXXXXX`\necho \"set verbose off\nset logging file $file\nset logging on\ndisas " save-mem ( addr u addr1 u1 )      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 $file\nset logging on\ndisas " save-mem ( addr u addr1 u1 )
     addr 0 <<# bl hold # #s 'x hold # #> append-extend-string #>>      addr 0 <<# gdb-addr-sep-char hold # #s 'x hold # #> append-extend-string #>>
     addr u + 0 <<# # #s 'x hold # #> append-extend-string #>>      addr u + 0 <<# # #s 'x hold # #> append-extend-string #>>
     r> base ! cr      r> base ! cr
     s\" \nset logging off\nquit\n\" >$file2; gdb -nx -q -p $PPID -x $file2 2>/dev/null >/dev/null; rm $file2; grep -v \"of assembler\" $file; rm $file" append-extend-string      s\" \nset logging off\nquit\n\" >$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
     2dup (system) 2swap drop free throw throw if      2dup (system) 2swap drop free throw throw if
         addr u dump          addr u dump
     endif ;      endif ;

Removed from v.1.1  
changed lines
  Added in v.1.14


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