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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
       [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
@ 2012-05-01 17:07 ` dje at google dot com
  2012-05-01 17:49 ` dje at google dot com
                   ` (7 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: dje at google dot com @ 2012-05-01 17:07 UTC (permalink / raw)
  To: gdb-prs

http://sourceware.org/bugzilla/show_bug.cgi?id=10952

dje at google dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dje at google dot com

--- Comment #2 from dje at google dot com 2012-05-01 17:06:43 UTC ---
Data point: This is still an issue.  One exampoe here took 30 seconds to get
through 1800 insns of dynsym resolving code.

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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
       [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
  2012-05-01 17:07 ` [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable dje at google dot com
@ 2012-05-01 17:49 ` dje at google dot com
  2012-05-01 18:09 ` dje at google dot com
                   ` (6 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: dje at google dot com @ 2012-05-01 17:49 UTC (permalink / raw)
  To: gdb-prs

http://sourceware.org/bugzilla/show_bug.cgi?id=10952

--- Comment #3 from dje at google dot com 2012-05-01 17:48:45 UTC ---
Some profiling data for the 30 seconds to step 1800 insns of dynsym resolving
code case.
gdb compiled with -g -pg -ftest-coverage -fprofile-arc.
This is with gdb 7.4.

gprof output:

Each sample counts as 0.01 seconds.
  %   cumulative   self              self     total           
 time   seconds   seconds    calls  ms/call  ms/call  name    
 35.22      6.97     6.97    18756     0.37     0.37  find_pc_sect_psymtab
  8.84      8.72     1.75     1925     0.91     0.91  find_pc_sect_symtab
  7.38     10.18     1.46    29385     0.05     0.12  dwarf2_read_abbrevs
  7.33     11.63     1.45 167485647     0.00     0.00  read_unsigned_leb128
  4.40     12.50     0.87   358406     0.00     0.00  cpname_parse
  3.59     13.21     0.71  5015596     0.00     0.00  hash_continue
  2.68     13.74     0.53   762409     0.00     0.00  strcmp_iw_ordered
  2.27     14.19     0.45 15061184     0.00     0.00  dwarf2_lookup_abbrev
  2.12     14.61     0.42  5946084     0.00     0.00  cpname_lex
  1.54     14.92     0.31                             d_print_comp
  1.52     15.22     0.30 12193270     0.00     0.00  read_attribute_value
  1.41     15.50     0.28  2013893     0.00     0.00  read_partial_die
  1.16     15.73     0.23 10510160     0.00     0.00  dwarf_alloc_abbrev
  1.06     15.94     0.21    29094     0.01     0.12  load_partial_dies
  1.06     16.15     0.21   152021     0.00     0.00  msymbol_hash_iw

For find_pc_sect_psymtab, gcov shows this interesting tidbit:

 85699863:  364:  ALL_OBJFILE_PSYMTABS_REQUIRED (objfile, pst)
148591017:  365:    if (!pst->psymtabs_addrmap_supported
 62909784:  366:    && pc >= pst->textlow && pc < pst->texthigh)

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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
       [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
  2012-05-01 17:07 ` [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable dje at google dot com
  2012-05-01 17:49 ` dje at google dot com
@ 2012-05-01 18:09 ` dje at google dot com
  2012-05-02  9:55 ` palves at redhat dot com
                   ` (5 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: dje at google dot com @ 2012-05-01 18:09 UTC (permalink / raw)
  To: gdb-prs

http://sourceware.org/bugzilla/show_bug.cgi?id=10952

--- Comment #4 from dje at google dot com 2012-05-01 18:08:49 UTC ---
Another data point for the same example:

gcov for symtab.c, find_pc_sect_symtab has this:

 32582676: 1968:  ALL_PRIMARY_SYMTABS (objfile, s)
        -: 1969:  {
   206414: 1970:    bv = BLOCKVECTOR (s);
   206414: 1971:    b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);

A case for having a list of the symtabs with block vectors not polluted by
symtabs without block vectors (or rather share theirs with the primary - the
include files) ?

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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
       [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
                   ` (2 preceding siblings ...)
  2012-05-01 18:09 ` dje at google dot com
@ 2012-05-02  9:55 ` palves at redhat dot com
  2012-05-02 16:54 ` dje at google dot com
                   ` (4 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: palves at redhat dot com @ 2012-05-02  9:55 UTC (permalink / raw)
  To: gdb-prs

http://sourceware.org/bugzilla/show_bug.cgi?id=10952

--- Comment #5 from Pedro Alves <palves at redhat dot com> 2012-05-02 09:54:38 UTC ---
Created attachment 6384
  --> http://sourceware.org/bugzilla/attachment.cgi?id=6384
Install gdbarch_skip_solib_resolver on amd64 GNU/Linux

Looks like I'm sitting on this for 3 years already...  (I'm pholklore)

Try this patch.  For some reason, which I couldn't determine from looking at
the archives/history, amd64 doesn't install glibc_skip_solib_resolver.  Looks
like an oversight.  This short circuits a bunch of single-steps while resolving
plts.

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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
       [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
                   ` (3 preceding siblings ...)
  2012-05-02  9:55 ` palves at redhat dot com
@ 2012-05-02 16:54 ` dje at google dot com
  2012-05-03 15:36 ` palves at redhat dot com
                   ` (3 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: dje at google dot com @ 2012-05-02 16:54 UTC (permalink / raw)
  To: gdb-prs

http://sourceware.org/bugzilla/show_bug.cgi?id=10952

--- Comment #6 from dje at google dot com 2012-05-02 16:53:32 UTC ---
Pedro, righto.
[Yes, I know you're pholkore. :-)]

Seems like an oversight to me.

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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
       [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
                   ` (4 preceding siblings ...)
  2012-05-02 16:54 ` dje at google dot com
@ 2012-05-03 15:36 ` palves at redhat dot com
  2012-05-03 15:37 ` palves at redhat dot com
                   ` (2 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: palves at redhat dot com @ 2012-05-03 15:36 UTC (permalink / raw)
  To: gdb-prs

http://sourceware.org/bugzilla/show_bug.cgi?id=10952

Pedro Alves <palves at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
   Last reconfirmed|                            |2012-05-03
                 CC|                            |palves at redhat dot com
     Ever Confirmed|0                           |1

--- Comment #7 from Pedro Alves <palves at redhat dot com> 2012-05-03 15:35:29 UTC ---
http://sourceware.org/ml/gdb-patches/2012-05/msg00089.html

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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
       [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
                   ` (5 preceding siblings ...)
  2012-05-03 15:36 ` palves at redhat dot com
@ 2012-05-03 15:37 ` palves at redhat dot com
  2012-05-07 11:00 ` cvs-commit at gcc dot gnu.org
  2012-05-07 11:01 ` palves at redhat dot com
  8 siblings, 0 replies; 10+ messages in thread
From: palves at redhat dot com @ 2012-05-03 15:37 UTC (permalink / raw)
  To: gdb-prs

http://sourceware.org/bugzilla/show_bug.cgi?id=10952

Pedro Alves <palves at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at sourceware    |palves at redhat dot com
                   |dot org                     |
   Target Milestone|7.1                         |7.5

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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
       [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
                   ` (6 preceding siblings ...)
  2012-05-03 15:37 ` palves at redhat dot com
@ 2012-05-07 11:00 ` cvs-commit at gcc dot gnu.org
  2012-05-07 11:01 ` palves at redhat dot com
  8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2012-05-07 11:00 UTC (permalink / raw)
  To: gdb-prs

http://sourceware.org/bugzilla/show_bug.cgi?id=10952

--- Comment #8 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> 2012-05-07 10:59:30 UTC ---
CVSROOT:    /cvs/src
Module name:    src
Changes by:    palves@sourceware.org    2012-05-07 10:59:26

Modified files:
    gdb            : ChangeLog 

Log message:
    Add PR number to ChangeLog entry.

    2012-05-07  Pedro Alves  <palves@redhat.com>

    PR gdb/10952

    * amd64-linux-tdep.c: Include glibc-tdep.h.
    (amd64_linux_init_abi): Install glibc_skip_solib_resolver as
    gdbarch_skip_solib_resolver callback.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.14213&r2=1.14214

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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
       [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
                   ` (7 preceding siblings ...)
  2012-05-07 11:00 ` cvs-commit at gcc dot gnu.org
@ 2012-05-07 11:01 ` palves at redhat dot com
  8 siblings, 0 replies; 10+ messages in thread
From: palves at redhat dot com @ 2012-05-07 11:01 UTC (permalink / raw)
  To: gdb-prs

http://sourceware.org/bugzilla/show_bug.cgi?id=10952

Pedro Alves <palves at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED

--- Comment #9 from Pedro Alves <palves at redhat dot com> 2012-05-07 11:00:59 UTC ---
Patch checked in.

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* [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable
  2009-11-13 14:32 [Bug gdb/10952] New: " bschindler at inf dot ethz dot ch
@ 2009-11-13 15:05 ` bschindler at inf dot ethz dot ch
  0 siblings, 0 replies; 10+ messages in thread
From: bschindler at inf dot ethz dot ch @ 2009-11-13 15:05 UTC (permalink / raw)
  To: gdb-prs


------- Additional Comments From bschindler at inf dot ethz dot ch  2009-11-13 15:05 -------
Thanks to some help from pholklore___ on #gdb on freenode, I was able to produce
some output. 

I enabled:
 set debug infrun 1

And the output is like this (the last 100 lines, there were way more than this,
but they were all the same)

infrun: stop_pc = 0x7ffff7deecb6                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7deecb9                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7deecbd                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7deecc4                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7deecc7                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7deecc9                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7deecce                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7deecd2                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7deecd3                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7deecd4                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7df45a2                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7df45a5                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7df45aa                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7df45af                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7df45b4                                               
                                                                               
                                         
infrun: stepped into dynsym resolve code                                       
                                                                               
                                         
infrun: resume (step=1, signal=0), trap_expected=0                             
                                                                               
                                         
infrun: prepare_to_wait                                                        
                                                                               
                                         
infrun: target_wait (-1, status) =                                             
                                                                               
                                         
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],                             
                                                                               
                                         
infrun:   status->kind = stopped, signal = SIGTRAP                             
                                                                               
                                         
infrun: infwait_normal_state                                                   
                                                                               
                                         
infrun: TARGET_WAITKIND_STOPPED                                                
                                                                               
                                         
infrun: stop_pc = 0x7ffff7df45b9
infrun: stepped into dynsym resolve code
infrun: resume (step=1, signal=0), trap_expected=0
infrun: prepare_to_wait
infrun: target_wait (-1, status) =
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],
infrun:   status->kind = stopped, signal = SIGTRAP
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x7ffff7df45be
infrun: stepped into dynsym resolve code
infrun: resume (step=1, signal=0), trap_expected=0
infrun: prepare_to_wait
infrun: target_wait (-1, status) =
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],
infrun:   status->kind = stopped, signal = SIGTRAP
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x7ffff7df45c3
infrun: stepped into dynsym resolve code
infrun: resume (step=1, signal=0), trap_expected=0
infrun: prepare_to_wait
infrun: target_wait (-1, status) =
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],
infrun:   status->kind = stopped, signal = SIGTRAP
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x7ffff7df45c7
infrun: stepped into dynsym resolve code
infrun: resume (step=1, signal=0), trap_expected=0
infrun: prepare_to_wait
infrun: target_wait (-1, status) =
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],
infrun:   status->kind = stopped, signal = SIGTRAP
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x7ffff7df45cb
infrun: stepped into dynsym resolve code
infrun: resume (step=1, signal=0), trap_expected=0
infrun: prepare_to_wait
infrun: target_wait (-1, status) =
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],
infrun:   status->kind = stopped, signal = SIGTRAP
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x7fffe7b8afd4
infrun: stepped into subroutine
infrun: inserting step-resume breakpoint at 0x7fffe7b8afe0
infrun: resume (step=0, signal=0), trap_expected=0
infrun: prepare_to_wait
infrun: target_wait (-1, status) =
infrun:   1703 [Thread 0x7ffff7e977c0 (LWP 1703)],
infrun:   status->kind = stopped, signal = SIGTRAP
infrun: infwait_normal_state
infrun: TARGET_WAITKIND_STOPPED
infrun: stop_pc = 0x7fffe7b8afe0
infrun: BPSTAT_WHAT_STEP_RESUME
infrun: stepped into subroutine
infrun: stop_stepping

-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=10952

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^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2012-05-07 11:01 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <bug-10952-4717@http.sourceware.org/bugzilla/>
2012-05-01 17:07 ` [Bug gdb/10952] Single Stepping into functions is very slow when not setting LD_BIND_NOW env variable dje at google dot com
2012-05-01 17:49 ` dje at google dot com
2012-05-01 18:09 ` dje at google dot com
2012-05-02  9:55 ` palves at redhat dot com
2012-05-02 16:54 ` dje at google dot com
2012-05-03 15:36 ` palves at redhat dot com
2012-05-03 15:37 ` palves at redhat dot com
2012-05-07 11:00 ` cvs-commit at gcc dot gnu.org
2012-05-07 11:01 ` palves at redhat dot com
2009-11-13 14:32 [Bug gdb/10952] New: " bschindler at inf dot ethz dot ch
2009-11-13 15:05 ` [Bug gdb/10952] " bschindler at inf dot ethz dot ch

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