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* breakpoint.c (watch_command_1): Remove '#ifdef HPUXHPPA' block;

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this code has not been compiled for two years.
This commit is contained in:
Jim Blandy 2007-08-29 22:07:47 +00:00
parent 13ce713376
commit fe5aea2e5f
2 changed files with 5 additions and 22 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2007-08-29 Jim Blandy <jimb@codesourcery.com>
* breakpoint.c (watch_command_1): Remove '#ifdef HPUXHPPA' block;
this code has not been compiled for two years.
2007-08-29 Michael Snyder <msnyder@access-company.com> 2007-08-29 Michael Snyder <msnyder@access-company.com>
* event-top.c (gdb_readline2): Return after EOF. * event-top.c (gdb_readline2): Return after EOF.

22
gdb/breakpoint.c
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@ -5767,28 +5767,6 @@ watch_command_1 (char *arg, int accessflag, int from_tty)
error (_("Target can only support one kind of HW watchpoint at a time.")); error (_("Target can only support one kind of HW watchpoint at a time."));
} }
#if defined(HPUXHPPA)
/* On HP-UX if you set a h/w
watchpoint before the "run" command, the inferior dies with a e.g.,
SIGILL once you start it. I initially believed this was due to a
bad interaction between page protection traps and the initial
startup sequence by the dynamic linker.
However, I tried avoiding that by having HP-UX's implementation of
TARGET_CAN_USE_HW_WATCHPOINT return FALSE if there was no inferior_ptid
yet, which forced slow watches before a "run" or "attach", and it
still fails somewhere in the startup code.
Until I figure out what's happening, I'm disallowing watches altogether
before the "run" or "attach" command. We'll tell the user they must
set watches after getting the program started. */
if (!target_has_execution)
{
warning (_("can't do that without a running program; try \"break main\"), \"run\" first");
return;
}
#endif /* HPUXHPPA */
/* Change the type of breakpoint to an ordinary watchpoint if a hardware /* Change the type of breakpoint to an ordinary watchpoint if a hardware
watchpoint could not be set. */ watchpoint could not be set. */
if (!mem_cnt || target_resources_ok <= 0) if (!mem_cnt || target_resources_ok <= 0)