[commit] Re: Last build failure in alpha-osf1-tdep.c (I promise :)

[Joel Brobecker <brobecker@gnat.com>]

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> Check alpha-linux-tdep.c, you'll want to steal the call:
>
>   /* Hook into the MDEBUG frame unwinder.  */
>   alpha_mdebug_init_abi (info, gdbarch);

A separate patch will be posted real-soon-now...

> adding it to alpha-osf1-tdep.c.  That will enable mdebug.
> 
> >        * alpha-osf1-tdep.c (alpha_osf1_init_abi): Do not set
> >        skip_sigtramp_frame in tdep structure, field no longer exists.
> 
> Check this in.  In fact, consider a patch to delete all occurances of 
> that function across alpha*tdep.c pre-approved.

Here is what I committed:

2003-06-03  J. Brobecker  <brobecker@gnat.com>

        * alpha-osf1-tdep.c (alpha_osf1_skip_sigtramp_frame): Delete.
        (alpha_osf1_init_abi): Do not set skip_sigtramp_frame in tdep
        structure, field no longer exists.

There is still the alphanbsd-tdep.c file. I will take care of this one
momentarily.

Thanks for the hand,
-- 
Joel

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Index: alpha-osf1-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/alpha-osf1-tdep.c,v
retrieving revision 1.12
diff -c -3 -p -r1.12 alpha-osf1-tdep.c
*** alpha-osf1-tdep.c	3 Jun 2003 23:49:32 -0000	1.12
--- alpha-osf1-tdep.c	4 Jun 2003 05:06:58 -0000
***************
*** 28,46 ****
  
  #include "alpha-tdep.h"
  
- /* Under OSF/1, the __sigtramp routine is frameless and has a frame
-    size of zero, but we are able to backtrace through it.  */
- static CORE_ADDR
- alpha_osf1_skip_sigtramp_frame (struct frame_info *frame, CORE_ADDR pc)
- {
-   char *name;
- 
-   find_pc_partial_function (pc, &name, (CORE_ADDR *) NULL, (CORE_ADDR *) NULL);
-   if (PC_IN_SIGTRAMP (pc, name))
-     return frame->frame;
-   return 0;
- }
- 
  static int
  alpha_osf1_pc_in_sigtramp (CORE_ADDR pc, char *func_name)
  {
--- 28,33 ----
*************** alpha_osf1_init_abi (struct gdbarch_info
*** 95,101 ****
       argument handling and bp_call_dummy takes care of stopping the dummy.  */
    set_gdbarch_call_dummy_address (gdbarch, alpha_call_dummy_address);
  
-   tdep->skip_sigtramp_frame = alpha_osf1_skip_sigtramp_frame;
    tdep->sigcontext_addr = alpha_osf1_sigcontext_addr;
  
    tdep->jb_pc = 2;
--- 89,94 ----