Initial creation of sourceware repository

1 files changed, 0 insertions, 159 deletions

diff --git a/gdb/mipsv4-nat.c b/gdb/mipsv4-nat.c
deleted file mode 100644
index df4b6e9..0000000
--- a/gdb/mipsv4-nat.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* Native support for MIPS running SVR4, for GDB.
-   Copyright 1994, 1995 Free Software Foundation, Inc.
-
-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 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.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include "target.h"
-
-#include <sys/time.h>
-#include <sys/procfs.h>
-#include <setjmp.h>		/* For JB_XXX.  */
-
-/* Size of elements in jmpbuf */
-
-#define JB_ELEMENT_SIZE 4
-
-/*
- * See the comment in m68k-tdep.c regarding the utility of these functions.
- *
- * These definitions are from the MIPS SVR4 ABI, so they may work for
- * any MIPS SVR4 target.
- */
-
-void 
-supply_gregset (gregsetp)
-     gregset_t *gregsetp;
-{
-  register int regi;
-  register greg_t *regp = &(*gregsetp)[0];
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  for (regi = 0; regi <= CXT_RA; regi++)
-    supply_register (regi, (char *)(regp + regi));
-
-  supply_register (PC_REGNUM, (char *)(regp + CXT_EPC));
-  supply_register (HI_REGNUM, (char *)(regp + CXT_MDHI));
-  supply_register (LO_REGNUM, (char *)(regp + CXT_MDLO));
-  supply_register (CAUSE_REGNUM, (char *)(regp + CXT_CAUSE));
-
-  /* Fill inaccessible registers with zero.  */
-  supply_register (PS_REGNUM, zerobuf);
-  supply_register (BADVADDR_REGNUM, zerobuf);
-  supply_register (FP_REGNUM, zerobuf);
-  supply_register (UNUSED_REGNUM, zerobuf);
-  for (regi = FIRST_EMBED_REGNUM; regi <= LAST_EMBED_REGNUM; regi++)
-    supply_register (regi, zerobuf);
-}
-
-void
-fill_gregset (gregsetp, regno)
-     gregset_t *gregsetp;
-     int regno;
-{
-  int regi;
-  register greg_t *regp = &(*gregsetp)[0];
-
-  for (regi = 0; regi <= 32; regi++)
-    if ((regno == -1) || (regno == regi))
-      *(regp + regi) = *(greg_t *) &registers[REGISTER_BYTE (regi)];
-
-  if ((regno == -1) || (regno == PC_REGNUM))
-    *(regp + CXT_EPC) = *(greg_t *) &registers[REGISTER_BYTE (PC_REGNUM)];
-
-  if ((regno == -1) || (regno == CAUSE_REGNUM))
-    *(regp + CXT_CAUSE) = *(greg_t *) &registers[REGISTER_BYTE (CAUSE_REGNUM)];
-
-  if ((regno == -1) || (regno == HI_REGNUM))
-    *(regp + CXT_MDHI) = *(greg_t *) &registers[REGISTER_BYTE (HI_REGNUM)];
-
-  if ((regno == -1) || (regno == LO_REGNUM))
-    *(regp + CXT_MDLO) = *(greg_t *) &registers[REGISTER_BYTE (LO_REGNUM)];
-}
-
-/*
- * Now we do the same thing for floating-point registers.
- * We don't bother to condition on FP0_REGNUM since any
- * reasonable MIPS configuration has an R3010 in it.
- *
- * Again, see the comments in m68k-tdep.c.
- */
-
-void
-supply_fpregset (fpregsetp)
-     fpregset_t *fpregsetp;
-{
-  register int regi;
-  static char zerobuf[MAX_REGISTER_RAW_SIZE] = {0};
-
-  for (regi = 0; regi < 32; regi++)
-    supply_register (FP0_REGNUM + regi,
-		     (char *)&fpregsetp->fp_r.fp_regs[regi]);
-
-  supply_register (FCRCS_REGNUM, (char *)&fpregsetp->fp_csr);
-
-  /* FIXME: how can we supply FCRIR_REGNUM?  The ABI doesn't tell us. */
-  supply_register (FCRIR_REGNUM, zerobuf);
-}
-
-void
-fill_fpregset (fpregsetp, regno)
-     fpregset_t *fpregsetp;
-     int regno;
-{
-  int regi;
-  char *from, *to;
-
-  for (regi = FP0_REGNUM; regi < FP0_REGNUM + 32; regi++)
-    {
-      if ((regno == -1) || (regno == regi))
-	{
-	  from = (char *) &registers[REGISTER_BYTE (regi)];
-	  to = (char *) &(fpregsetp->fp_r.fp_regs[regi - FP0_REGNUM]);
-	  memcpy(to, from, REGISTER_RAW_SIZE (regi));
-	}
-    }
-
-  if ((regno == -1) || (regno == FCRCS_REGNUM))
-    fpregsetp->fp_csr = *(unsigned *) &registers[REGISTER_BYTE(FCRCS_REGNUM)];
-}
-
-
-/* Figure out where the longjmp will land.
-   We expect the first arg to be a pointer to the jmp_buf structure from which
-   we extract the pc (_JB_PC) that we will land at.  The pc is copied into PC.
-   This routine returns true on success. */
-
-int
-get_longjmp_target (pc)
-     CORE_ADDR *pc;
-{
-  char buf[TARGET_PTR_BIT / TARGET_CHAR_BIT];
-  CORE_ADDR jb_addr;
-
-  jb_addr = read_register (A0_REGNUM);
-
-  if (target_read_memory (jb_addr + _JB_PC * JB_ELEMENT_SIZE, buf,
-			  TARGET_PTR_BIT / TARGET_CHAR_BIT))
-    return 0;
-
-  *pc = extract_address (buf, TARGET_PTR_BIT / TARGET_CHAR_BIT);
-
-  return 1;
-}