* m68klinux-nat.c: Remove #ifndef USE_PROC_FS check.

	* m68k-tdep.c: Remove code within #ifdef USE_PROC_FS.

	* mips-linux-nat.c: Include "gregset.h".
	(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Move
	from mips-linux-tdep.c.  Change parameter type to gdb_gregset_t.
	* mips-linux-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
	fill_fpregset): Move to mips-linux-nat.c.

	* Makefile.in (m68k-tdep.o, mips-linux-nat.o): Update dependencies.

6 files changed, 59 insertions, 194 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 19503bc..64803ed 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,16 @@
+2007-04-29  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* m68klinux-nat.c: Remove #ifndef USE_PROC_FS check.
+	* m68k-tdep.c: Remove code within #ifdef USE_PROC_FS.
+
+	* mips-linux-nat.c: Include "gregset.h".
+	(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): Move
+	from mips-linux-tdep.c.  Change parameter type to gdb_gregset_t.
+	* mips-linux-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
+	fill_fpregset): Move to mips-linux-nat.c.
+
+	* Makefile.in (m68k-tdep.o, mips-linux-nat.o): Update dependencies.
+
 2007-04-28  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* regcache.c (deprecated_read_register_gen): Remove, inline ...
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 92ca08b..3725ef4 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -2291,7 +2291,7 @@ m68k-tdep.o: m68k-tdep.c $(defs_h) $(dwarf2_frame_h) $(frame_h) \
 	$(frame_base_h) $(frame_unwind_h) $(gdbtypes_h) $(symtab_h) \
 	$(gdbcore_h) $(value_h) $(gdb_string_h) $(gdb_assert_h) \
 	$(inferior_h) $(regcache_h) $(arch_utils_h) $(osabi_h) $(dis_asm_h) \
-	$(m68k_tdep_h) $(gregset_h)
+	$(m68k_tdep_h)
 m88kbsd-nat.o: m88kbsd-nat.c $(defs_h) $(inferior_h) $(regcache_h) \
 	$(target_h) $(m88k_tdep_h) $(inf_ptrace_h)
 m88k-tdep.o: m88k-tdep.c $(defs_h) $(arch_utils_h) $(dis_asm_h) $(frame_h) \
@@ -2341,8 +2341,8 @@ mips64obsd-tdep.o: mips64obsd-tdep.c $(defs_h) $(osabi_h) $(regcache_h) \
 	$(gdb_string_h) $(mips_tdep_h) $(solib_svr4_h)
 mips-irix-tdep.o: mips-irix-tdep.c $(defs_h) $(osabi_h) $(elf_bfd_h)
 mips-linux-nat.o: mips-linux-nat.c $(defs_h) $(mips_tdep_h) $(target_h) \
-	$(linux_nat_h) $(gdb_proc_service_h) $(mips_linux_tdep_h) \
-	$(inferior_h)
+	$(linux_nat_h) $(gdb_proc_service_h) $(gregset_h) \
+	$(mips_linux_tdep_h) $(inferior_h)
 mips-linux-tdep.o: mips-linux-tdep.c $(defs_h) $(gdbcore_h) $(target_h) \
 	$(solib_svr4_h) $(osabi_h) $(mips_tdep_h) $(gdb_string_h) \
 	$(gdb_assert_h) $(frame_h) $(regcache_h) $(trad_frame_h) \
diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c
index 3e9ad8d..d928d74 100644
--- a/gdb/m68k-tdep.c
+++ b/gdb/m68k-tdep.c
@@ -953,139 +953,6 @@ m68k_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame)
   return frame_id_build (fp + 8, frame_pc_unwind (next_frame));
 }
 
-#ifdef USE_PROC_FS		/* Target dependent support for /proc */
-
-#include <sys/procfs.h>
-
-/* Prototypes for supply_gregset etc. */
-#include "gregset.h"
-
-/*  The /proc interface divides the target machine's register set up into
-   two different sets, the general register set (gregset) and the floating
-   point register set (fpregset).  For each set, there is an ioctl to get
-   the current register set and another ioctl to set the current values.
-
-   The actual structure passed through the ioctl interface is, of course,
-   naturally machine dependent, and is different for each set of registers.
-   For the m68k for example, the general register set is typically defined
-   by:
-
-   typedef int gregset_t[18];
-
-   #define      R_D0    0
-   ...
-   #define      R_PS    17
-
-   and the floating point set by:
-
-   typedef      struct fpregset {
-   int  f_pcr;
-   int  f_psr;
-   int  f_fpiaddr;
-   int  f_fpregs[8][3];         (8 regs, 96 bits each)
-   } fpregset_t;
-
-   These routines provide the packing and unpacking of gregset_t and
-   fpregset_t formatted data.
-
- */
-
-/* Atari SVR4 has R_SR but not R_PS */
-
-#if !defined (R_PS) && defined (R_SR)
-#define R_PS R_SR
-#endif
-
-/*  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. */
-
-void
-supply_gregset (gregset_t *gregsetp)
-{
-  int regi;
-  greg_t *regp = (greg_t *) gregsetp;
-
-  for (regi = 0; regi < R_PC; regi++)
-    {
-      regcache_raw_supply (current_regcache, regi, (char *) (regp + regi));
-    }
-  regcache_raw_supply (current_regcache, PS_REGNUM, (char *) (regp + R_PS));
-  regcache_raw_supply (current_regcache, PC_REGNUM, (char *) (regp + R_PC));
-}
-
-void
-fill_gregset (gregset_t *gregsetp, int regno)
-{
-  int regi;
-  greg_t *regp = (greg_t *) gregsetp;
-
-  for (regi = 0; regi < R_PC; regi++)
-    {
-      if (regno == -1 || regno == regi)
-	regcache_raw_collect (current_regcache, regi, regp + regi);
-    }
-  if (regno == -1 || regno == PS_REGNUM)
-    regcache_raw_collect (current_regcache, PS_REGNUM, regp + R_PS);
-  if (regno == -1 || regno == PC_REGNUM)
-    regcache_raw_collect (current_regcache, PC_REGNUM, regp + R_PC);
-}
-
-#if defined (FP0_REGNUM)
-
-/*  Given a pointer to a floating point register set in /proc format
-   (fpregset_t *), unpack the register contents and supply them as gdb's
-   idea of the current floating point register values. */
-
-void
-supply_fpregset (fpregset_t *fpregsetp)
-{
-  int regi;
-  char *from;
-
-  for (regi = FP0_REGNUM; regi < M68K_FPC_REGNUM; regi++)
-    {
-      from = (char *) &(fpregsetp->f_fpregs[regi - FP0_REGNUM][0]);
-      regcache_raw_supply (current_regcache, regi, from);
-    }
-  regcache_raw_supply (current_regcache, M68K_FPC_REGNUM,
-		       (char *) &(fpregsetp->f_pcr));
-  regcache_raw_supply (current_regcache, M68K_FPS_REGNUM,
-		       (char *) &(fpregsetp->f_psr));
-  regcache_raw_supply (current_regcache, M68K_FPI_REGNUM,
-		       (char *) &(fpregsetp->f_fpiaddr));
-}
-
-/*  Given a pointer to a floating point register set in /proc format
-   (fpregset_t *), update the register specified by REGNO from gdb's idea
-   of the current floating point register set.  If REGNO is -1, update
-   them all. */
-
-void
-fill_fpregset (fpregset_t *fpregsetp, int regno)
-{
-  int regi;
-
-  for (regi = FP0_REGNUM; regi < M68K_FPC_REGNUM; regi++)
-    {
-      if (regno == -1 || regno == regi)
-	regcache_raw_collect (current_regcache, regi,
-			      &fpregsetp->f_fpregs[regi - FP0_REGNUM][0]);
-    }
-  if (regno == -1 || regno == M68K_FPC_REGNUM)
-    regcache_raw_collect (current_regcache, M68K_FPC_REGNUM,
-			  &fpregsetp->f_pcr);
-  if (regno == -1 || regno == M68K_FPS_REGNUM)
-    regcache_raw_collect (current_regcache, M68K_FPS_REGNUM,
-			  &fpregsetp->f_psr);
-  if (regno == -1 || regno == M68K_FPI_REGNUM)
-    regcache_raw_collect (current_regcache, M68K_FPI_REGNUM,
-			  &fpregsetp->f_fpiaddr);
-}
-
-#endif /* defined (FP0_REGNUM) */
-
-#endif /* USE_PROC_FS */
 
 /* Figure out where the longjmp will land.  Slurp the args out of the stack.
    We expect the first arg to be a pointer to the jmp_buf structure from which
diff --git a/gdb/m68klinux-nat.c b/gdb/m68klinux-nat.c
index f082f32..f8a24bb 100644
--- a/gdb/m68klinux-nat.c
+++ b/gdb/m68klinux-nat.c
@@ -51,6 +51,9 @@
 #include "floatformat.h"
 
 #include "target.h"
+
+/* Prototypes for supply_gregset etc. */
+#include "gregset.h"
 
 /* This table must line up with REGISTER_NAME in "m68k-tdep.c".  */
 static const int regmap[] =
@@ -238,20 +241,6 @@ old_store_inferior_registers (int regno)
    (elf_gregset_t *), unpack the register contents and supply
    them as gdb's idea of the current register values. */
 
-
-/* Note both m68k-tdep.c and m68klinux-nat.c contain definitions
-   for supply_gregset and supply_fpregset. The definitions
-   in m68k-tdep.c are valid if USE_PROC_FS is defined. Otherwise,
-   the definitions in m68klinux-nat.c will be used. This is a 
-   bit of a hack. The supply_* routines do not belong in 
-   *_tdep.c files. But, there are several lynx ports that currently 
-   depend on these definitions. */
-
-#ifndef USE_PROC_FS
-
-/* Prototypes for supply_gregset etc. */
-#include "gregset.h"
-
 void
 supply_gregset (elf_gregset_t *gregsetp)
 {
@@ -414,8 +403,6 @@ static void fetch_fpregs (int tid) {}
 static void store_fpregs (int tid, int regno) {}
 
 #endif
-
-#endif
 
 /* Transferring arbitrary registers between GDB and inferior.  */
 
diff --git a/gdb/mips-linux-nat.c b/gdb/mips-linux-nat.c
index b4c275a..9470078 100644
--- a/gdb/mips-linux-nat.c
+++ b/gdb/mips-linux-nat.c
@@ -28,6 +28,7 @@
 #include "mips-linux-tdep.h"
 
 #include "gdb_proc_service.h"
+#include "gregset.h"
 
 #include <sys/ptrace.h>
 
@@ -172,6 +173,45 @@ ps_get_thread_area (const struct ps_prochandle *ph,
   return PS_OK;
 }
 
+/* Wrapper functions.  These are only used by libthread_db.  */
+
+void
+supply_gregset (gdb_gregset_t *gregsetp)
+{
+  if (mips_isa_regsize (current_gdbarch) == 4)
+    mips_supply_gregset ((void *) gregsetp);
+  else
+    mips64_supply_gregset ((void *) gregsetp);
+}
+
+void
+fill_gregset (gdb_gregset_t *gregsetp, int regno)
+{
+  if (mips_isa_regsize (current_gdbarch) == 4)
+    mips_fill_gregset ((void *) gregsetp, regno);
+  else
+    mips64_fill_gregset ((void *) gregsetp, regno);
+}
+
+void
+supply_fpregset (gdb_fpregset_t *fpregsetp)
+{
+  if (mips_isa_regsize (current_gdbarch) == 4)
+    mips_supply_fpregset ((void *) fpregsetp);
+  else
+    mips64_supply_fpregset ((void *) fpregsetp);
+}
+
+void
+fill_fpregset (gdb_fpregset_t *fpregsetp, int regno)
+{
+  if (mips_isa_regsize (current_gdbarch) == 4)
+    mips_fill_fpregset ((void *) fpregsetp, regno);
+  else
+    mips64_fill_fpregset ((void *) fpregsetp, regno);
+}
+
+
 /* Fetch REGNO (or all registers if REGNO == -1) from the target
    using PTRACE_GETREGS et al.  */
 
diff --git a/gdb/mips-linux-tdep.c b/gdb/mips-linux-tdep.c
index dec2f42..dd04af0 100644
--- a/gdb/mips-linux-tdep.c
+++ b/gdb/mips-linux-tdep.c
@@ -979,48 +979,6 @@ mips_linux_n32n64_sigframe_init (const struct tramp_frame *self,
 				     func));
 }
 
-/* Wrapper functions.  These are only used by libthread_db.  */
-
-void
-supply_gregset (mips_elf_gregset_t *gregsetp)
-{
-  if (mips_isa_regsize (current_gdbarch) == 4)
-    mips_supply_gregset (gregsetp);
-  else
-    mips64_supply_gregset ((void *) gregsetp);
-}
-
-void
-fill_gregset (mips_elf_gregset_t *gregsetp, int regno)
-{
-  if (mips_isa_regsize (current_gdbarch) == 4)
-    mips_fill_gregset (gregsetp, regno);
-  else
-    mips64_fill_gregset ((void *) gregsetp, regno);
-}
-
-/* Likewise, unpack an elf_fpregset_t.  */
-
-void
-supply_fpregset (mips_elf_fpregset_t *fpregsetp)
-{
-  if (mips_isa_regsize (current_gdbarch) == 4)
-    mips_supply_fpregset (fpregsetp);
-  else
-    mips64_supply_fpregset ((void *) fpregsetp);
-}
-
-/* Likewise, pack one or all floating point registers into an
-   elf_fpregset_t.  */
-
-void
-fill_fpregset (mips_elf_fpregset_t *fpregsetp, int regno)
-{
-  if (mips_isa_regsize (current_gdbarch) == 4)
-    mips_fill_fpregset (fpregsetp, regno);
-  else
-    mips64_fill_fpregset ((void *) fpregsetp, regno);
-}
 
 /* Initialize one of the GNU/Linux OS ABIs.  */