* target.h (struct regcache): Add forward declaration.

	(struct target_ops): Add REGCACHE parameter to to_fetch_registers
	and to_store_registers target operations.
	(target_fetch_registers, target_store_registers): Update.

	* regcache.c (regcache_raw_read): Replace register_cached by
	regcache_valid_p.  Pass regcache to target_fetch_registers.
	(regcache_raw_write): Pass regcache to target_store_registers.

	* arm-linux-nat.c (store_fpregister, store_fpregs, store_register,
	store_regs, store_wmmx_regs): Replace register_cached by
	regcache_valid_p.

	* bsd-kvm.c (bsd_kvm_open, bsd_kvm_proc_cmd): Pass current_regcache
	to target_fetch_registers calls.
	* corelow.c (core_open): Likewise.
	* linux-nat.c (linux_nat_corefile_thread_callback): Likewise.
	* proc-service.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
	ps_lsetfpregs): Likewise.
	* sol-thread.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
	ps_lsetfpregs): Likewise.
	* win32-nat.c (win32_resume): Likewise.
	* ia64-tdep.c (ia64_store_return_value): Pass current_regcache
	to target_store_registers call.
	* rs6000-tdep.c (rs6000_push_dummy_call): Likewise.

	* inferior.h (store_inferior_registers): Update prototype.
	(fetch_inferior_registers): Likewise.
	* gnu-nat.c (gnu_store_registers, gnu_fetch_registers): Likewise.
	* mips-linux-nat.c (super_fetch_registers, super_store_registers):
	Update function pointer signatures.

	* aix-thread.c (aix_thread_fetch_registers): Add REGCACHE parameter,
	use it instead of current_regcache, update calls.
	(aix_thread_store_registers): Likewise.
	* alphabsd-nat.c (alphabsd_fetch_inferior_registers): Likewise.
	(alphabsd_store_inferior_registers): Likewise.
	* amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Likewise.
	(amd64bsd_store_inferior_registers): Likewise.
	* amd64-linux-nat.c (amd64_linux_fetch_inferior_registers): Likewise.
	(amd64_linux_store_inferior_registers): Likewise.
	* arm-linux-nat.c (fetch_fpregister, fetch_fpregs, store_fpregister,
	store_fpregs, fetch_register, fetch_regs, store_register, store_regs,
	fetch_wmmx_regs, store_wmmx_regs): Likewise.
	(arm_linux_fetch_inferior_registers): Likewise.
	(arm_linux_store_inferior_registers): Likewise.
	* armnbsd-nat.c (fetch_register, fetch_regs, fetch_fp_register,
	fetch_fp_regs, armnbsd_fetch_registers): Likewise.
	(store_register, store_regs, store_fp_register, store_fp_regs,
	armnbsd_store_registers): Likewise.
	* bsd-kvm.c (bsd_kvm_fetch_pcb, bsd_kvm_fetch_registers): Likewise.
	* bsd-uthread.c (bsd_uthread_fetch_registers): Likewise.
	(bsd_uthread_store_registers): Likewise.
	* corelow.c (get_core_registers): Likewise.
	* go32-nat.c (fetch_register, go32_fetch_registers, store_register,
	go32_store_registers): Likewise.
	* hppabsd-nat.c (hppabsd_fetch_registers): Likewise.
	(hppabsd_store_registers): Likewise.
	* hppa-hpux-nat.c (hppa_hpux_fetch_register): Likewise.
	(hppa_hpux_fetch_inferior_registers): Likewise.
	(hppa_hpux_store_register): Likewise.
	(hppa_hpux_store_inferior_registers): Likewise.
	* hppa-linux-nat.c (fetch_register, store_register): Likewise.
	(hppa_linux_fetch_inferior_registers): Likewise.
	(hppa_linux_store_inferior_registers): Likewise.
	* hpux-thread.c (hpux_thread_fetch_registers): Likewise.
	(hpux_thread_store_registers): Likewise.
	* i386bsd-nat.c (i386bsd_fetch_inferior_registers): Likewise.
	(i386bsd_store_inferior_registers): Likewise.
	* i386gnu-nat.c (fetch_fpregs, gnu_fetch_registers, store_fpregs,
	gnu_store_registers): Likewise.
	* i386-linux-nat.c (fetch_register, store_register, fetch_regs,
	store_regs, fetch_fpregs, store_fpregs, fetch_fpxregs, store_fpxregs):
	Likewise.
	(i386_linux_fetch_inferior_registers): Likewise.
	(i386_linux_store_inferior_registers): Likewise.
	* ia64-linux-nat.c (ia64_linux_fetch_register): Likewise.
	(ia64_linux_fetch_registers): Likewise.
	(ia64_linux_store_register): Likewise.
	(ia64_linux_store_registers): Likewise.
	* inf-child.c (inf_child_fetch_inferior_registers): Likewise.
	(inf_child_store_inferior_registers): Likewise.
	* inf-ptrace.c (inf_ptrace_fetch_register): Likewise.
	(inf_ptrace_fetch_registers): Likewise.
	(inf_ptrace_store_register): Likewise.
	(inf_ptrace_store_registers): Likewise.
	* infptrace.c (fetch_register, store_register): Likewise.
	(fetch_inferior_registers, store_inferior_registers): Likewise.
	* m32r-linux-nat.c (fetch_regs, store_regs): Likewise.
	(m32r_linux_fetch_inferior_registers): Likewise.
	(m32r_linux_store_inferior_registers): Likewise.
	* m68kbsd-nat.c (m68kbsd_fetch_inferior_registers): Likewise.
	(m68kbsd_store_inferior_registers): Likewise.
	* m68klinux-nat.c (fetch_register, old_fetch_inferior_registers,
	store_register, old_store_inferior_registers, fetch_regs, store_regs,
	fetch_fpregs, store_fpregs): Likewise.
	(m68k_linux_fetch_inferior_registers): Likewise.
	(m68k_linux_store_inferior_registers): Likewise.
	* m88kbsd-nat.c (m88kbsd_fetch_inferior_registers): Likewise.
	(m88kbsd_store_inferior_registers): Likewise.
	* mips64obsd-nat.c (mips64obsd_fetch_inferior_registers): Likewise.
	(mips64obsd_store_inferior_registers): Likewise.
	* mips-linux-nat.c (mips64_linux_regsets_fetch_registers): Likewise.
	(mips64_linux_regsets_store_registers): Likewise.
	(mips64_linux_fetch_registers): Likewise.
	(mips64_linux_store_registers): Likewise.
	* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers): Likewise.
	(mipsnbsd_store_inferior_registers): Likewise.
	* monitor.c (monitor_fetch_register, monitor_store_register): Likewise.
	(monitor_fetch_registers, monitor_store_registers): Likewise.
	* nto-procfs.c (procfs_fetch_registers): Likewise.
	(procfs_store_registers): Likewise.
	* ppc-linux-nat.c (fetch_altivec_register, fetch_spe_register,
	fetch_register, supply_vrregset, fetch_altivec_registers,
	fetch_ppc_registers, ppc_linux_fetch_inferior_registers): Likewise.
	(store_altivec_register, store_spe_register, store_register,
	fill_vrregset, store_altivec_registers, store_ppc_registers,
	ppc_linux_store_inferior_registers): Likewise.
	* ppcnbsd-nat.c (ppcnbsd_fetch_inferior_registers): Likewise.
	(ppcnbsd_store_inferior_registers): Likewise.
	* ppcobsd-nat.c (ppcobsd_fetch_registers): Likewise.
	(ppcobsd_store_registers): Likewise.
	* procfs.c (procfs_fetch_registers, procfs_store_registers): Likewise.
	* remote.c (fetch_register_using_p, process_g_packet,
	fetch_registers_using_g, remote_fetch_registers): Likewise.
	(store_register_using_P, store_registers_using_G,
	remote_store_registers): Likewise.
	* remote-m32r-sdi.c (m32r_fetch_registers, m32r_fetch_register,
	m32r_store_register, m32r_store_register): Likewise.
	* remote-mips.c (mips_fetch_registers, mips_store_registers): Likewise.
	* remote-sim.c (gdbsim_fetch_register): Likewise.
	(gdbsim_store_register): Likewise.
	* rs6000-nat.c (fetch_register, store_register): Likewise.
	(rs6000_fetch_inferior_registers): Likewise.
	(rs6000_store_inferior_registers): Likewise.
	* s390-nat.c (fetch_regs, store_regs): Likewise.
	(fetch_fpregs, store_fpregs): Likewise.
	(s390_linux_fetch_inferior_registers): Likewise.
	(s390_linux_store_inferior_registers): Likewise.
	* shnbsd-nat.c (shnbsd_fetch_inferior_registers): Likewise.
	(shnbsd_store_inferior_registers): Likewise.
	* sol-thread.c (sol_thread_fetch_registers): Likewise.
	(sol_thread_store_registers): Likewise.
	* sparc-nat.c (fetch_inferior_registers): Likewise.
	(store_inferior_registers): Likewise.
	* spu-linux-nat.c (spu_fetch_inferior_registers): Likewise.
	(spu_store_inferior_registers): Likewise.
	* target.c (debug_print_register): Likewise.
	(debug_to_fetch_registers, debug_to_store_registers): Likewise.
	* vaxbsd-nat.c (vaxbsd_fetch_inferior_registers): Likewise.
	(vaxbsd_store_inferior_registers): Likewise.
	* win32-nat.c (do_win32_fetch_inferior_registers): Likewise.
	(win32_fetch_inferior_registers): Likewise.
	(win32_store_inferior_registers): Likewise.

1 files changed, 36 insertions, 36 deletions

diff --git a/gdb/m68klinux-nat.c b/gdb/m68klinux-nat.c
index 2a25b34..96bf524 100644
--- a/gdb/m68klinux-nat.c
+++ b/gdb/m68klinux-nat.c
@@ -114,7 +114,7 @@ int have_ptrace_getregs =
 /* Fetch one register.  */
 
 static void
-fetch_register (int regno)
+fetch_register (struct regcache *regcache, int regno)
 {
   /* This isn't really an address.  But ptrace thinks of it as one.  */
   CORE_ADDR regaddr;
@@ -126,7 +126,7 @@ fetch_register (int regno)
   if (CANNOT_FETCH_REGISTER (regno))
     {
       memset (buf, '\0', register_size (current_gdbarch, regno));	/* Supply zeroes */
-      regcache_raw_supply (current_regcache, regno, buf);
+      regcache_raw_supply (regcache, regno, buf);
       return;
     }
 
@@ -150,7 +150,7 @@ fetch_register (int regno)
 	  perror_with_name (mess);
 	}
     }
-  regcache_raw_supply (current_regcache, regno, buf);
+  regcache_raw_supply (regcache, regno, buf);
 }
 
 /* Fetch register values from the inferior.
@@ -158,17 +158,17 @@ fetch_register (int regno)
    Otherwise, REGNO specifies which register (so we can save time). */
 
 static void
-old_fetch_inferior_registers (int regno)
+old_fetch_inferior_registers (struct regcache *regcache, int regno)
 {
   if (regno >= 0)
     {
-      fetch_register (regno);
+      fetch_register (regcache, regno);
     }
   else
     {
       for (regno = 0; regno < NUM_REGS; regno++)
 	{
-	  fetch_register (regno);
+	  fetch_register (regcache, regno);
 	}
     }
 }
@@ -176,7 +176,7 @@ old_fetch_inferior_registers (int regno)
 /* Store one register. */
 
 static void
-store_register (int regno)
+store_register (const struct regcache *regcache, int regno)
 {
   /* This isn't really an address.  But ptrace thinks of it as one.  */
   CORE_ADDR regaddr;
@@ -198,7 +198,7 @@ store_register (int regno)
   regaddr = 4 * regmap[regno];
 
   /* Put the contents of regno into a local buffer */
-  regcache_raw_collect (current_regcache, regno, buf);
+  regcache_raw_collect (regcache, regno, buf);
 
   /* Store the local buffer into the inferior a chunk at the time. */
   for (i = 0; i < register_size (current_gdbarch, regno);
@@ -222,17 +222,17 @@ store_register (int regno)
    Otherwise, REGNO specifies which register (so we can save time).  */
 
 static void
-old_store_inferior_registers (int regno)
+old_store_inferior_registers (const struct regcache *regcache, int regno)
 {
   if (regno >= 0)
     {
-      store_register (regno);
+      store_register (regcache, regno);
     }
   else
     {
       for (regno = 0; regno < NUM_REGS; regno++)
 	{
-	  store_register (regno);
+	  store_register (regcache, regno);
 	}
     }
 }
@@ -274,7 +274,7 @@ fill_gregset (const struct regcache *regcache,
    store their values in GDB's register array.  */
 
 static void
-fetch_regs (int tid)
+fetch_regs (struct regcache *regcache, int tid)
 {
   elf_gregset_t regs;
 
@@ -291,21 +291,21 @@ fetch_regs (int tid)
       perror_with_name (_("Couldn't get registers"));
     }
 
-  supply_gregset (current_regcache, (const elf_gregset_t *) &regs);
+  supply_gregset (regcache, (const elf_gregset_t *) &regs);
 }
 
 /* Store all valid general-purpose registers in GDB's register array
    into the process/thread specified by TID.  */
 
 static void
-store_regs (int tid, int regno)
+store_regs (const struct regcache *regcache, int tid, int regno)
 {
   elf_gregset_t regs;
 
   if (ptrace (PTRACE_GETREGS, tid, 0, (int) &regs) < 0)
     perror_with_name (_("Couldn't get registers"));
 
-  fill_gregset (current_regcache, &regs, regno);
+  fill_gregset (regcache, &regs, regno);
 
   if (ptrace (PTRACE_SETREGS, tid, 0, (int) &regs) < 0)
     perror_with_name (_("Couldn't write registers"));
@@ -313,8 +313,8 @@ store_regs (int tid, int regno)
 
 #else
 
-static void fetch_regs (int tid) {}
-static void store_regs (int tid, int regno) {}
+static void fetch_regs (struct regcache *regcache, int tid) {}
+static void store_regs (const struct regcache *regcache, int tid, int regno) {}
 
 #endif
 
@@ -369,28 +369,28 @@ fill_fpregset (const struct regcache *regcache,
    thier values in GDB's register array.  */
 
 static void
-fetch_fpregs (int tid)
+fetch_fpregs (struct regcache *regcache, int tid)
 {
   elf_fpregset_t fpregs;
 
   if (ptrace (PTRACE_GETFPREGS, tid, 0, (int) &fpregs) < 0)
     perror_with_name (_("Couldn't get floating point status"));
 
-  supply_fpregset (current_regcache, (const elf_fpregset_t *) &fpregs);
+  supply_fpregset (regcache, (const elf_fpregset_t *) &fpregs);
 }
 
 /* Store all valid floating-point registers in GDB's register array
    into the process/thread specified by TID.  */
 
 static void
-store_fpregs (int tid, int regno)
+store_fpregs (const struct regcache *regcache, int tid, int regno)
 {
   elf_fpregset_t fpregs;
 
   if (ptrace (PTRACE_GETFPREGS, tid, 0, (int) &fpregs) < 0)
     perror_with_name (_("Couldn't get floating point status"));
 
-  fill_fpregset (current_regcache, &fpregs, regno);
+  fill_fpregset (regcache, &fpregs, regno);
 
   if (ptrace (PTRACE_SETFPREGS, tid, 0, (int) &fpregs) < 0)
     perror_with_name (_("Couldn't write floating point status"));
@@ -398,8 +398,8 @@ store_fpregs (int tid, int regno)
 
 #else
 
-static void fetch_fpregs (int tid) {}
-static void store_fpregs (int tid, int regno) {}
+static void fetch_fpregs (struct regcache *regcache, int tid) {}
+static void store_fpregs (const struct regcache *regcache, int tid, int regno) {}
 
 #endif
 
@@ -410,7 +410,7 @@ static void store_fpregs (int tid, int regno) {}
    registers).  */
 
 static void
-m68k_linux_fetch_inferior_registers (int regno)
+m68k_linux_fetch_inferior_registers (struct regcache *regcache, int regno)
 {
   int tid;
 
@@ -418,7 +418,7 @@ m68k_linux_fetch_inferior_registers (int regno)
      GETREGS request isn't available.  */
   if (! have_ptrace_getregs)
     {
-      old_fetch_inferior_registers (regno);
+      old_fetch_inferior_registers (regcache, regno);
       return;
     }
 
@@ -433,28 +433,28 @@ m68k_linux_fetch_inferior_registers (int regno)
      zero.  */
   if (regno == -1)
     {
-      fetch_regs (tid);
+      fetch_regs (regcache, tid);
 
       /* The call above might reset `have_ptrace_getregs'.  */
       if (! have_ptrace_getregs)
 	{
-	  old_fetch_inferior_registers (-1);
+	  old_fetch_inferior_registers (regcache, -1);
 	  return;
 	}
 
-      fetch_fpregs (tid);
+      fetch_fpregs (regcache, tid);
       return;
     }
 
   if (getregs_supplies (regno))
     {
-      fetch_regs (tid);
+      fetch_regs (regcache, tid);
       return;
     }
 
   if (getfpregs_supplies (regno))
     {
-      fetch_fpregs (tid);
+      fetch_fpregs (regcache, tid);
       return;
     }
 
@@ -466,7 +466,7 @@ m68k_linux_fetch_inferior_registers (int regno)
    do this for all registers (including the floating point and SSE
    registers).  */
 static void
-m68k_linux_store_inferior_registers (int regno)
+m68k_linux_store_inferior_registers (struct regcache *regcache, int regno)
 {
   int tid;
 
@@ -474,7 +474,7 @@ m68k_linux_store_inferior_registers (int regno)
      SETREGS request isn't available.  */
   if (! have_ptrace_getregs)
     {
-      old_store_inferior_registers (regno);
+      old_store_inferior_registers (regcache, regno);
       return;
     }
 
@@ -488,20 +488,20 @@ m68k_linux_store_inferior_registers (int regno)
      store_fpregs can fail, and return zero.  */
   if (regno == -1)
     {
-      store_regs (tid, regno);
-      store_fpregs (tid, regno);
+      store_regs (regcache, tid, regno);
+      store_fpregs (regcache, tid, regno);
       return;
     }
 
   if (getregs_supplies (regno))
     {
-      store_regs (tid, regno);
+      store_regs (regcache, tid, regno);
       return;
     }
 
   if (getfpregs_supplies (regno))
     {
-      store_fpregs (tid, regno);
+      store_fpregs (regcache, tid, regno);
       return;
     }