Re: [rfc] Multi-threaded watchpoints, GNU/Linux native bits

["Ulrich Weigand" <uweigand@de.ibm.com>]

Daniel Jacobowitz wrote:

> -  last_stopped_data_address = (uintptr_t) siginfo.si_addr;
> +  *addr_p = (CORE_ADDR) siginfo_p->si_addr;

This causes a warning (and build break) when pointers are 32-bit
but CORE_ADDR is 64-bit.  Fixed by adding back a cast to uintptr_t.

Committed to mainline.

Bye,
Ulrich

ChangeLog:

	* ppc-linux-nat.c (ppc_linux_stopped_data_address): Cast
	pointer to uintptr_t before casting to CORE_ADDR.

Index: gdb/ppc-linux-nat.c
===================================================================
RCS file: /cvs/src/src/gdb/ppc-linux-nat.c,v
retrieving revision 1.71
diff -c -p -r1.71 ppc-linux-nat.c
*** gdb/ppc-linux-nat.c	1 Oct 2007 00:22:50 -0000	1.71
--- gdb/ppc-linux-nat.c	2 Oct 2007 16:37:19 -0000
*************** ppc_linux_stopped_data_address (struct t
*** 869,875 ****
        || (siginfo_p->si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */)
      return 0;
  
!   *addr_p = (CORE_ADDR) siginfo_p->si_addr;
    return 1;
  }
  
--- 869,875 ----
        || (siginfo_p->si_code & 0xffff) != 0x0004 /* TRAP_HWBKPT */)
      return 0;
  
!   *addr_p = (CORE_ADDR) (uintptr_t) siginfo_p->si_addr;
    return 1;
  }
  


-- 
  Dr. Ulrich Weigand
  GNU Toolchain for Linux on System z and Cell BE
  Ulrich.Weigand@de.ibm.com