Re: [EXT] Re: gdb does not stop at printf for ppc

[Sachin Monga via Gdb <gdb@sourceware.org>]

Hi Peter/All

 >diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-printf.c 
b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-printf.c
 >index 7b1640ceac..d567d98c68 100644
 >--- a/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-printf.c
 >+++ b/sysdeps/ieee754/ldbl-128ibm-compat/ieee128-printf.c
 >@@ -33,3 +33,6 @@ ___ieee128_printf (const char *format, ...)
  >  return done;
  >}
  >strong_alias (___ieee128_printf, __printfieee128)
 >+
 >+asm (".local printf\n"
 >+     ".set printf, __printfieee128");


> ZjQcmQRYFpfptBannerEnd
> Thanks Adhemerval/Peter
>
> Ok, I can try for the printf and test it.

I've tested the solution provided by Adhmerval and it worked well. No 
regressions found on test-suite also.

Also, it rules out the ieee ABI machine logic since 
"-mabi=ieeelongdouble" does not seem to have impact over the reported issue.


Next, my question to the community is that do I need to create aliasing 
for all the symbols as in the list prepared by Carl as discussed in the 
thread ?

For now, I need urgent solution for printf specifically. So, Is it ok to 
proceed and share this change for printf only ?


Regards:
Sachin.