gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / hppa-linux-nat.c

diff --git a/gdb/hppa-linux-nat.c b/gdb/hppa-linux-nat.c
index bc6c234d513773f767d841bc35e36f8542321dc5..f352c25a3e63345a5b7f9211e095f72d0b446814 100644 (file)
--- a/gdb/hppa-linux-nat.c
+++ b/gdb/hppa-linux-nat.c
@@ -1,6 +1,6 @@
 /* Functions specific to running GDB native on HPPA running GNU/Linux.
 
-   Copyright (C) 2004-2018 Free Software Foundation, Inc.
+   Copyright (C) 2004-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -24,6 +24,7 @@
 #include "target.h"
 #include "linux-nat.h"
 #include "inf-ptrace.h"
+#include "gdbarch.h"
 
 #include <sys/procfs.h>
 #include "nat/gdb_ptrace.h"
@@ -229,11 +230,11 @@ fetch_register (struct regcache *regcache, int regno)
 
   if (gdbarch_cannot_fetch_register (gdbarch, regno))
     {
-      regcache_raw_supply (regcache, regno, NULL);
+      regcache->raw_supply (regno, NULL);
       return;
     }
 
-  tid = get_ptrace_pid (regcache_get_ptid (regcache));
+  tid = get_ptrace_pid (regcache->ptid ());
 
   errno = 0;
   val = ptrace (PTRACE_PEEKUSER, tid, hppa_linux_register_addr (regno, 0), 0);
@@ -242,7 +243,7 @@ fetch_register (struct regcache *regcache, int regno)
           gdbarch_register_name (gdbarch, regno),
           regno, safe_strerror (errno));
 
-  regcache_raw_supply (regcache, regno, &val);
+  regcache->raw_supply (regno, &val);
 }
 
 /* Store one register.  */
@@ -257,10 +258,10 @@ store_register (const struct regcache *regcache, int regno)
   if (gdbarch_cannot_store_register (gdbarch, regno))
     return;
 
-  tid = get_ptrace_pid (regcache_get_ptid (regcache));
+  tid = get_ptrace_pid (regcache->ptid ());
 
   errno = 0;
-  regcache_raw_collect (regcache, regno, &val);
+  regcache->raw_collect (regno, &val);
   ptrace (PTRACE_POKEUSER, tid, hppa_linux_register_addr (regno, 0), val);
   if (errno != 0)
     error (_("Couldn't write register %s (#%d): %s."),
@@ -273,8 +274,7 @@ store_register (const struct regcache *regcache, int regno)
    point registers depending upon the value of regno.  */
 
 void
-hppa_linux_nat_target::fetch_inferior_registers (struct regcache *regcache,
-                                                int regno)
+hppa_linux_nat_target::fetch_registers (struct regcache *regcache, int regno)
 {
   if (-1 == regno)
     {
@@ -321,7 +321,7 @@ supply_gregset (struct regcache *regcache, const gdb_gregset_t *gregsetp)
   for (i = 0; i < sizeof (greg_map) / sizeof (greg_map[0]); i++, regp++)
     {
       int regno = greg_map[i];
-      regcache_raw_supply (regcache, regno, regp);
+      regcache->raw_supply (regno, regp);
     }
 }
 
@@ -340,9 +340,7 @@ fill_gregset (const struct regcache *regcache,
       int mregno = greg_map[i];
 
       if (regno == -1 || regno == mregno)
-       {
-          regcache_raw_collect(regcache, mregno, &(*gregsetp)[i]);
-       }
+       regcache->raw_collect (mregno, &(*gregsetp)[i]);
     }
 }
 
@@ -359,8 +357,8 @@ supply_fpregset (struct regcache *regcache, const gdb_fpregset_t *fpregsetp)
   for (regi = 0; regi <= 31; regi++)
     {
       from = (const char *) &((*fpregsetp)[regi]);
-      regcache_raw_supply (regcache, 2*regi + HPPA_FP0_REGNUM, from);
-      regcache_raw_supply (regcache, 2*regi + HPPA_FP0_REGNUM + 1, from + 4);
+      regcache->raw_supply (2*regi + HPPA_FP0_REGNUM, from);
+      regcache->raw_supply (2*regi + HPPA_FP0_REGNUM + 1, from + 4);
     }
 }
 
@@ -382,12 +380,13 @@ fill_fpregset (const struct regcache *regcache,
       char *to = (char *) &((*fpregsetp)[(i - HPPA_FP0_REGNUM) / 2]);
       if ((i - HPPA_FP0_REGNUM) & 1)
        to += 4;
-      regcache_raw_collect (regcache, i, to);
+      regcache->raw_collect (i, to);
    }
 }
 
+void _initialize_hppa_linux_nat ();
 void
-_initialize_hppa_linux_nat (void)
+_initialize_hppa_linux_nat ()
 {
   /* Register the target.  */
   linux_target = &the_hppa_linux_nat_target;