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Hi Marc, I can't reproduce this issue with or without "fix-reverse-plt-error.txt". (gdb) start During symbol reading, DW_AT_name missing from DW_TAG_base_type. Temporary breakpoint 1 at 0x8048385: file 2.c, line 4. Starting program: /home/teawater/gdb/a.out Temporary breakpoint 1, main () at 2.c:4 4 char* cptr = "Thread 1"; (gdb) record (gdb) n During symbol reading, incomplete CFI data; unspecified registers (e.g., eax) at 0x8048382. 5 int b[2] = {5,8}; (gdb) 6 b[0] = 6; b[1] = 9; (gdb) 7 printf("Thread 1, loop \n"); (gdb) Thread 1, loop 8 printf("Thread 2, loop \n"); (gdb) Thread 2, loop 9 printf("Thread 3, loop \n"); (gdb) Thread 3, loop 10 return 1; (gdb) 11 } (gdb) rs 10 return 1; (gdb) 9 printf("Thread 3, loop \n"); (gdb) 8 printf("Thread 2, loop \n"); (gdb) 7 printf("Thread 1, loop \n"); (gdb) 6 b[0] = 6; b[1] = 9; (gdb) 5 int b[2] = {5,8}; (gdb) No more reverse-execution history. main () at 2.c:4 4 char* cptr = "Thread 1"; (gdb) No more reverse-execution history. main () at 2.c:4 4 char* cptr = "Thread 1"; (gdb) Could you try it with CVS-head version and new Precord patch in attachment? Thanks, Hui On Thu, Feb 12, 2009 at 03:55, Marc Khouzam <marc.khouzam@ericsson.com> wrote: >> From: teawater [mailto:teawater@gmail.com] >> Sent: Thursday, January 29, 2009 11:12 PM >> To: Marc Khouzam >> Cc: Michael Snyder; Pedro Alves; gdb-patches@sourceware.org >> Subject: Re: [RFA] Patch to fix "reverse-next" command error >> >> Hi Marc, >> >> Could you please send more message about your issue? >> > >> > I just noticed I still have the problem of jumping library functions >> > when using reverse-step. Seems ok for reverse-next. >> > > > Was this still in my court? Sorry about that. > Here is how I reproduced the problem: > > > GNU gdb (GDB) 6.8.50.20090113-cvs > Copyright (C) 2009 Free Software Foundation, Inc. > License GPLv3+: GNU GPL version 3 or later > <http://gnu.org/licenses/gpl.html> > This is free software: you are free to change and redistribute it. > There is NO WARRANTY, to the extent permitted by law. Type "show > copying" > and "show warranty" for details. > This GDB was configured as "i686-pc-linux-gnu". > For bug reporting instructions, please see: > <http://www.gnu.org/software/gdb/bugs/>... > (gdb) l > 1 #include <stdio.h> > 2 int main() > 3 { > 4 char* cptr = "Thread 1"; > 5 int b[2] = {5,8}; > 6 b[0] = 6; b[1] = 9; > 7 printf("Thread 1, loop \n"); > 8 printf("Thread 2, loop \n"); > 9 printf("Thread 3, loop \n"); > 10 return 1; > (gdb) b main > Breakpoint 1 at 0x8048485: file a.cc, line 4. > (gdb) r > Starting program: /local/home/lmckhou/testing/a.out > > Breakpoint 1, main () at a.cc:4 > 4 char* cptr = "Thread 1"; > (gdb) record > (gdb) n > 5 int b[2] = {5,8}; > (gdb) > 6 b[0] = 6; b[1] = 9; > (gdb) > 7 printf("Thread 1, loop \n"); > (gdb) > Thread 1, loop > 8 printf("Thread 2, loop \n"); > (gdb) > Thread 2, loop > 9 printf("Thread 3, loop \n"); > (gdb) > Thread 3, loop > 10 return 1; > (gdb) rs > 9 printf("Thread 3, loop \n"); > (gdb) > 8 printf("Thread 2, loop \n"); > (gdb) > > No more reverse-execution history. <===== What about lines 7, 6, 5? > main () at a.cc:4 > 4 char* cptr = "Thread 1"; > >
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