[PATCH]: Solaris core files.

[msnyder at cygnus dot com]

Two small changes:
  1) Explicitly include sys/privregs.h on Solaris Sparc64, and
  2) Get rid of a couple of #defines by using a cast instead.  Nicer.

2000-05-24  Michael Snyder  <msnyder@seadog.cygnus.com>

	* core-sol2.c (fetch_core_registers): Do type punning by casting,
	rather than by using a define.  Also an explicit include is 
	needed on Sparc64 Solaris.	

Index: core-sol2.c
===================================================================
RCS file: /cvs/src/src/gdb/core-sol2.c,v
retrieving revision 1.1.1.3
diff -c -r1.1.1.3 core-sol2.c
*** core-sol2.c	1999/10/05 23:08:07	1.1.1.3
--- core-sol2.c	2000/05/25 00:13:21
***************
*** 27,32 ****
--- 27,38 ----
     and sparc-nat.c to be able to read both flavours.  */
  
  #include "defs.h"
+ 
+ #if defined (__sparcv9)
+ /* Fails to get included by the system header files.  */
+ # include <v9/sys/privregs.h>
+ #endif
+ 
  #include <time.h>
  #include <sys/types.h>
  #include <sys/regset.h>
***************
*** 40,45 ****
--- 46,54 ----
  #include "command.h"
  #include "gdbcore.h"
  
+ /* Prototypes for supply_gregset etc. */
+ #include "gregset.h"
+ 
  static void fetch_core_registers PARAMS ((char *, unsigned, int, CORE_ADDR));
  
  static void
***************
*** 61,67 ****
  	}
        else if (core_reg_size == sizeof (struct regs))
  	{
! #define gregs ((struct regs *)core_reg_sect)
  	  /* G0 *always* holds 0.  */
  	  *(int *) &registers[REGISTER_BYTE (0)] = 0;
  
--- 70,77 ----
  	}
        else if (core_reg_size == sizeof (struct regs))
  	{
! 	  struct regs *gregs = (struct regs *)core_reg_sect;
! 
  	  /* G0 *always* holds 0.  */
  	  *(int *) &registers[REGISTER_BYTE (0)] = 0;
  
***************
*** 104,110 ****
  	}
        else if (core_reg_size >= sizeof (struct fpu))
  	{
! #define fpuregs  ((struct fpu *) core_reg_sect)
  	  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &fpuregs->fpu_fr,
  		  sizeof (fpuregs->fpu_fr));
  	  memcpy (&registers[REGISTER_BYTE (FPS_REGNUM)], &fpuregs->fpu_fsr,
--- 114,121 ----
  	}
        else if (core_reg_size >= sizeof (struct fpu))
  	{
! 	  struct fpu *fpuregs = (struct fpu *) core_reg_sect;
! 
  	  memcpy (&registers[REGISTER_BYTE (FP0_REGNUM)], &fpuregs->fpu_fr,
  		  sizeof (fpuregs->fpu_fr));
  	  memcpy (&registers[REGISTER_BYTE (FPS_REGNUM)], &fpuregs->fpu_fsr,