[PATCH] gdb.base/multi-forks.exp

[PATCH] gdb.base/multi-forks.exp

[Nick Roberts]

Going through the testsuite for nickrob-async-20060513-branch (multi-threaded
tests fail due to new linux_nat_wait), I notice the test below fails for
me on mainline.  I don't know if __kernel_vsyscall is due to the 2.6
kernel, GCC 4.+ or how general it is.

-- 
Nick                                           http://www.inet.net.nz/~nickrob


2006-09-18  Nick Roberts  <nickrob@snap.net.nz>

	* gdb.base/multi-forks.exp: Include __kernel_vsyscall in regexp.


*** multi-forks.exp	10 Aug 2006 17:27:20 +1200	1.5
--- multi-forks.exp	18 Sep 2006 17:24:54 +1200	
***************
*** 115,121 ****
  for {set i 1} {$i <= 15} {incr i} {
    gdb_test "continue" "Breakpoint .* main .*exit.*" "Run to exit $i"
    gdb_test "info fork" " 4 .* 3 .* 2 .* 1 .*" "info fork $i"
!   gdb_test "restart $i" "(_dl_sysinfo_int80|fork).*" "restart $i"
  }
  
  gdb_test "continue" "Breakpoint .* main .*exit.*" "Run to exit 16"
--- 115,122 ----
  for {set i 1} {$i <= 15} {incr i} {
    gdb_test "continue" "Breakpoint .* main .*exit.*" "Run to exit $i"
    gdb_test "info fork" " 4 .* 3 .* 2 .* 1 .*" "info fork $i"
!   gdb_test "restart $i" "(_dl_sysinfo_int80|fork|__kernel_vsyscall).*" \
!       "restart $i"
  }
  

Re: [PATCH] gdb.base/multi-forks.exp

[Daniel Jacobowitz]

On Mon, Sep 18, 2006 at 05:33:56PM +1200, Nick Roberts wrote:
> 
> Going through the testsuite for nickrob-async-20060513-branch (multi-threaded
> tests fail due to new linux_nat_wait), I notice the test below fails for
> me on mainline.  I don't know if __kernel_vsyscall is due to the 2.6
> kernel, GCC 4.+ or how general it is.

It's probably due to a 2.6 kernel on IA-32; it doesn't show up for me
because I'm using x86-64.

> 2006-09-18  Nick Roberts  <nickrob@snap.net.nz>
> 
> 	* gdb.base/multi-forks.exp: Include __kernel_vsyscall in regexp.

OK, thanks.

-- 
Daniel Jacobowitz
CodeSourcery