Change regcache list to be an hash map

[deliverable/binutils-gdb.git] / gdb / riscv-fbsd-nat.c

diff --git a/gdb/riscv-fbsd-nat.c b/gdb/riscv-fbsd-nat.c
index e66f491284cb9016c11738c94af85e0f06f181c0..27a093552f29cba01382d3112fcc04d01d1694a4 100644 (file)
--- a/gdb/riscv-fbsd-nat.c
+++ b/gdb/riscv-fbsd-nat.c
@@ -1,6 +1,6 @@
 /* Native-dependent code for FreeBSD/riscv.
 
-   Copyright (C) 2018 Free Software Foundation, Inc.
+   Copyright (C) 2018-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -18,6 +18,7 @@
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "defs.h"
+#include "regcache.h"
 #include "target.h"
 
 #include <sys/types.h>
@@ -40,7 +41,7 @@ static riscv_fbsd_nat_target the_riscv_fbsd_nat_target;
 /* Determine if PT_GETREGS fetches REGNUM.  */
 
 static bool
-getregs_supplies (struct gdbarch *gdbarch, int regnum)
+getregs_supplies (int regnum)
 {
   return ((regnum >= RISCV_RA_REGNUM && regnum <= RISCV_PC_REGNUM)
          || regnum == RISCV_CSR_SSTATUS_REGNUM);
@@ -49,7 +50,7 @@ getregs_supplies (struct gdbarch *gdbarch, int regnum)
 /* Determine if PT_GETFPREGS fetches REGNUM.  */
 
 static bool
-getfpregs_supplies (struct gdbarch *gdbarch, int regnum)
+getfpregs_supplies (int regnum)
 {
   return ((regnum >= RISCV_FIRST_FP_REGNUM && regnum <= RISCV_LAST_FP_REGNUM)
          || regnum == RISCV_CSR_FCSR_REGNUM);
@@ -64,10 +65,9 @@ riscv_fbsd_nat_target::fetch_registers (struct regcache *regcache,
 {
   pid_t pid = get_ptrace_pid (regcache->ptid ());
 
-  struct gdbarch *gdbarch = regcache->arch ();
   if (regnum == -1 || regnum == RISCV_ZERO_REGNUM)
     regcache->raw_supply_zeroed (RISCV_ZERO_REGNUM);
-  if (regnum == -1 || getregs_supplies (gdbarch, regnum))
+  if (regnum == -1 || getregs_supplies (regnum))
     {
       struct reg regs;
 
@@ -78,7 +78,7 @@ riscv_fbsd_nat_target::fetch_registers (struct regcache *regcache,
                               sizeof (regs));
     }
 
-  if (regnum == -1 || getfpregs_supplies (gdbarch, regnum))
+  if (regnum == -1 || getfpregs_supplies (regnum))
     {
       struct fpreg fpregs;
 
@@ -99,8 +99,7 @@ riscv_fbsd_nat_target::store_registers (struct regcache *regcache,
 {
   pid_t pid = get_ptrace_pid (regcache->ptid ());
 
-  struct gdbarch *gdbarch = regcache->arch ();
-  if (regnum == -1 || getregs_supplies (gdbarch, regnum))
+  if (regnum == -1 || getregs_supplies (regnum))
     {
       struct reg regs;
 
@@ -114,7 +113,7 @@ riscv_fbsd_nat_target::store_registers (struct regcache *regcache,
        perror_with_name (_("Couldn't write registers"));
     }
 
-  if (regnum == -1 || getfpregs_supplies (gdbarch, regnum))
+  if (regnum == -1 || getfpregs_supplies (regnum))
     {
       struct fpreg fpregs;
 
@@ -129,8 +128,9 @@ riscv_fbsd_nat_target::store_registers (struct regcache *regcache,
     }
 }
 
+void _initialize_riscv_fbsd_nat ();
 void
-_initialize_riscv_fbsd_nat (void)
+_initialize_riscv_fbsd_nat ()
 {
   add_inf_child_target (&the_riscv_fbsd_nat_target);
 }