import gdb-1999-07-07 post reformat

1 files changed, 97 insertions, 90 deletions

diff --git a/gdb/m88k-nat.c b/gdb/m88k-nat.c
index 27d7254..ed9dfff 100644
--- a/gdb/m88k-nat.c
+++ b/gdb/m88k-nat.c
@@ -1,21 +1,22 @@
 /* Native-dependent Motorola 88xxx support for GDB, the GNU Debugger.
    Copyright 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
 
-This file is part of GDB.
+   This file is part of GDB.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 #include "defs.h"
 #include "frame.h"
@@ -54,7 +55,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define SFIP_OFFSET ((char *)&u.pt_sigframe.dg_sigframe.sc_sfip - (char *)&u)
 #endif
 
-extern int have_symbol_file_p();
+extern int have_symbol_file_p ();
 
 extern jmp_buf stack_jmp;
 
@@ -62,7 +63,7 @@ extern int errno;
 
 void
 fetch_inferior_registers (regno)
-     int regno;		/* Original value discarded */
+     int regno;			/* Original value discarded */
 {
   register unsigned int regaddr;
   char buf[MAX_REGISTER_RAW_SIZE];
@@ -71,33 +72,33 @@ fetch_inferior_registers (regno)
   struct USER u;
   unsigned int offset;
 
-  offset = (char *) &u.pt_r0 - (char *) &u; 
-  regaddr = offset; /* byte offset to r0;*/
+  offset = (char *) &u.pt_r0 - (char *) &u;
+  regaddr = offset;		/* byte offset to r0; */
 
 /*  offset = ptrace (3, inferior_pid, (PTRACE_ARG3_TYPE) offset, 0) - KERNEL_U_ADDR; */
   for (regno = 0; regno < NUM_REGS; regno++)
     {
-      /*regaddr = register_addr (regno, offset);*/
-	/* 88k enhancement  */
-        
+      /*regaddr = register_addr (regno, offset); */
+      /* 88k enhancement  */
+
       for (i = 0; i < REGISTER_RAW_SIZE (regno); i += sizeof (int))
- 	{
- 	  *(int *) &buf[i] = ptrace (3, inferior_pid,
+	{
+	  *(int *) &buf[i] = ptrace (3, inferior_pid,
 				     (PTRACE_ARG3_TYPE) regaddr, 0);
- 	  regaddr += sizeof (int);
- 	}
+	  regaddr += sizeof (int);
+	}
       supply_register (regno, buf);
     }
-    /* now load up registers 36 - 38; special pc registers */
-    *(int *) &buf[0] = ptrace (3,inferior_pid,
-			       (PTRACE_ARG3_TYPE) SXIP_OFFSET ,0);
-    supply_register (SXIP_REGNUM, buf);
-    *(int *) &buf[0] = ptrace (3, inferior_pid,
-			       (PTRACE_ARG3_TYPE) SNIP_OFFSET,0);
-    supply_register (SNIP_REGNUM, buf);
-    *(int *) &buf[0] = ptrace (3, inferior_pid,
-			       (PTRACE_ARG3_TYPE) SFIP_OFFSET,0);
-    supply_register (SFIP_REGNUM, buf);
+  /* now load up registers 36 - 38; special pc registers */
+  *(int *) &buf[0] = ptrace (3, inferior_pid,
+			     (PTRACE_ARG3_TYPE) SXIP_OFFSET, 0);
+  supply_register (SXIP_REGNUM, buf);
+  *(int *) &buf[0] = ptrace (3, inferior_pid,
+			     (PTRACE_ARG3_TYPE) SNIP_OFFSET, 0);
+  supply_register (SNIP_REGNUM, buf);
+  *(int *) &buf[0] = ptrace (3, inferior_pid,
+			     (PTRACE_ARG3_TYPE) SFIP_OFFSET, 0);
+  supply_register (SFIP_REGNUM, buf);
 }
 
 /* Store our register values back into the inferior.
@@ -124,7 +125,7 @@ store_inferior_registers (regno)
     {
       /*      regaddr = register_addr (regno, offset); */
       if (regno < PC_REGNUM)
-	{ 
+	{
 	  regaddr = offset + regno * sizeof (int);
 	  errno = 0;
 	  ptrace (6, inferior_pid,
@@ -137,18 +138,18 @@ store_inferior_registers (regno)
 	}
       else if (regno == SXIP_REGNUM)
 	ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register(regno));
+		(PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (regno));
       else if (regno == SNIP_REGNUM)
 	ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register(regno));
+		(PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (regno));
       else if (regno == SFIP_REGNUM)
 	ptrace (6, inferior_pid,
-		(PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register(regno));
+		(PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (regno));
       else
 	printf_unfiltered ("Bad register number for store_inferior routine\n");
     }
   else
-    { 
+    {
       for (regno = 0; regno < PC_REGNUM; regno++)
 	{
 	  /*      regaddr = register_addr (regno, offset); */
@@ -162,12 +163,12 @@ store_inferior_registers (regno)
 	      perror_with_name (buf);
 	    }
 	}
-      ptrace (6,inferior_pid,
-	      (PTRACE_ARG3_TYPE) SXIP_OFFSET,read_register(SXIP_REGNUM));
-      ptrace (6,inferior_pid,
-	      (PTRACE_ARG3_TYPE) SNIP_OFFSET,read_register(SNIP_REGNUM));
-      ptrace (6,inferior_pid,
-	      (PTRACE_ARG3_TYPE) SFIP_OFFSET,read_register(SFIP_REGNUM));
+      ptrace (6, inferior_pid,
+	      (PTRACE_ARG3_TYPE) SXIP_OFFSET, read_register (SXIP_REGNUM));
+      ptrace (6, inferior_pid,
+	      (PTRACE_ARG3_TYPE) SNIP_OFFSET, read_register (SNIP_REGNUM));
+      ptrace (6, inferior_pid,
+	      (PTRACE_ARG3_TYPE) SFIP_OFFSET, read_register (SFIP_REGNUM));
     }
 }
 
@@ -212,19 +213,25 @@ m88k_register_u_addr (blockend, regnum)
     case 30:
     case 31:
       return (ustart + ((int) &u.pt_r0 - (int) &u) + REGISTER_SIZE * regnum);
-    case PSR_REGNUM:  return (ustart + ((int) &u.pt_psr - (int) &u));
-    case FPSR_REGNUM: return (ustart + ((int) &u.pt_fpsr - (int) &u));
-    case FPCR_REGNUM: return (ustart + ((int) &u.pt_fpcr - (int) &u));
-    case SXIP_REGNUM: return (ustart + SXIP_OFFSET); 
-    case SNIP_REGNUM: return (ustart + SNIP_OFFSET);
-    case SFIP_REGNUM: return (ustart + SFIP_OFFSET); 
-    default: 
-	if (regnum < NUM_REGS)
-	    /* The register is one of those which is not defined...
-	       give it zero */
-	    return (ustart + ((int) &u.pt_r0 - (int) &u));
-	else
-	    return (blockend + REGISTER_SIZE * regnum);
+    case PSR_REGNUM:
+      return (ustart + ((int) &u.pt_psr - (int) &u));
+    case FPSR_REGNUM:
+      return (ustart + ((int) &u.pt_fpsr - (int) &u));
+    case FPCR_REGNUM:
+      return (ustart + ((int) &u.pt_fpcr - (int) &u));
+    case SXIP_REGNUM:
+      return (ustart + SXIP_OFFSET);
+    case SNIP_REGNUM:
+      return (ustart + SNIP_OFFSET);
+    case SFIP_REGNUM:
+      return (ustart + SFIP_OFFSET);
+    default:
+      if (regnum < NUM_REGS)
+	/* The register is one of those which is not defined...
+	   give it zero */
+	return (ustart + ((int) &u.pt_r0 - (int) &u));
+      else
+	return (blockend + REGISTER_SIZE * regnum);
     }
 }
 
@@ -233,25 +240,25 @@ m88k_register_u_addr (blockend, regnum)
 #include <sys/procfs.h>
 
 /*  Given a pointer to a general register set in /proc format (gregset_t *),
-    unpack the register contents and supply them as gdb's idea of the current
-    register values. */
+   unpack the register contents and supply them as gdb's idea of the current
+   register values. */
 
 void
 supply_gregset (gregsetp)
      gregset_t *gregsetp;
 {
-    register int regi;
-    register greg_t *regp = (greg_t *) gregsetp;
-
-    for (regi=0; regi <= SP_REGNUM; regi++)
-	supply_register (regi, (char *) (regp + regi));
-
-    supply_register (SXIP_REGNUM, (char *) (regp + R_XIP));
-    supply_register (SNIP_REGNUM, (char *) (regp + R_NIP));
-    supply_register (SFIP_REGNUM, (char *) (regp + R_FIP));
-    supply_register (PSR_REGNUM, (char *) (regp + R_PSR));
-    supply_register (FPSR_REGNUM, (char *) (regp + R_FPSR));
-    supply_register (FPCR_REGNUM, (char *) (regp + R_FPCR));
+  register int regi;
+  register greg_t *regp = (greg_t *) gregsetp;
+
+  for (regi = 0; regi <= SP_REGNUM; regi++)
+    supply_register (regi, (char *) (regp + regi));
+
+  supply_register (SXIP_REGNUM, (char *) (regp + R_XIP));
+  supply_register (SNIP_REGNUM, (char *) (regp + R_NIP));
+  supply_register (SFIP_REGNUM, (char *) (regp + R_FIP));
+  supply_register (PSR_REGNUM, (char *) (regp + R_PSR));
+  supply_register (FPSR_REGNUM, (char *) (regp + R_FPSR));
+  supply_register (FPCR_REGNUM, (char *) (regp + R_FPCR));
 }
 
 void
@@ -259,25 +266,25 @@ fill_gregset (gregsetp, regno)
      gregset_t *gregsetp;
      int regno;
 {
-    int regi;
-    register greg_t *regp = (greg_t *) gregsetp;
-
-    for (regi = 0 ; regi <= R_R31 ; regi++)
-	if ((regno == -1) || (regno == regi))
-	    *(regp + regi) = *(int *) &registers[REGISTER_BYTE(regi)];
-
-    if ((regno == -1) || (regno == SXIP_REGNUM))
-	*(regp + R_XIP) = *(int *) &registers[REGISTER_BYTE(SXIP_REGNUM)];
-    if ((regno == -1) || (regno == SNIP_REGNUM))
-	*(regp + R_NIP) = *(int *) &registers[REGISTER_BYTE(SNIP_REGNUM)];
-    if ((regno == -1) || (regno == SFIP_REGNUM))
-	*(regp + R_FIP) = *(int *) &registers[REGISTER_BYTE(SFIP_REGNUM)];
-    if ((regno == -1) || (regno == PSR_REGNUM))
-	*(regp + R_PSR) = *(int *) &registers[REGISTER_BYTE(PSR_REGNUM)];
-    if ((regno == -1) || (regno == FPSR_REGNUM))
-	*(regp + R_FPSR) = *(int *) &registers[REGISTER_BYTE(FPSR_REGNUM)];
-    if ((regno == -1) || (regno == FPCR_REGNUM))
-	*(regp + R_FPCR) = *(int *) &registers[REGISTER_BYTE(FPCR_REGNUM)];
+  int regi;
+  register greg_t *regp = (greg_t *) gregsetp;
+
+  for (regi = 0; regi <= R_R31; regi++)
+    if ((regno == -1) || (regno == regi))
+      *(regp + regi) = *(int *) &registers[REGISTER_BYTE (regi)];
+
+  if ((regno == -1) || (regno == SXIP_REGNUM))
+    *(regp + R_XIP) = *(int *) &registers[REGISTER_BYTE (SXIP_REGNUM)];
+  if ((regno == -1) || (regno == SNIP_REGNUM))
+    *(regp + R_NIP) = *(int *) &registers[REGISTER_BYTE (SNIP_REGNUM)];
+  if ((regno == -1) || (regno == SFIP_REGNUM))
+    *(regp + R_FIP) = *(int *) &registers[REGISTER_BYTE (SFIP_REGNUM)];
+  if ((regno == -1) || (regno == PSR_REGNUM))
+    *(regp + R_PSR) = *(int *) &registers[REGISTER_BYTE (PSR_REGNUM)];
+  if ((regno == -1) || (regno == FPSR_REGNUM))
+    *(regp + R_FPSR) = *(int *) &registers[REGISTER_BYTE (FPSR_REGNUM)];
+  if ((regno == -1) || (regno == FPCR_REGNUM))
+    *(regp + R_FPCR) = *(int *) &registers[REGISTER_BYTE (FPCR_REGNUM)];
 }
 
 #endif /* USE_PROC_FS */