X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fi386-linux-nat.c;h=b4224b27c3a2d26f4e3841b5768fbc4c0aed5f92;hb=refs%2Fheads%2Fconcurrent-displaced-stepping-2020-04-01;hp=653832430610adb2cf61a13573c3750bd1720ab2;hpb=d9f719f1adb653ab40a55e4c1b8c300215b400ff;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c
index 6538324306..b4224b27c3 100644
--- a/gdb/i386-linux-nat.c
+++ b/gdb/i386-linux-nat.c
@@ -1,6 +1,6 @@
 /* Native-dependent code for GNU/Linux i386.
 
-   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   Copyright (C) 1999-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -31,7 +31,7 @@
 #include "i387-tdep.h"
 #include "i386-tdep.h"
 #include "i386-linux-tdep.h"
-#include "x86-xstate.h"
+#include "gdbsupport/x86-xstate.h"
 
 #include "x86-linux-nat.h"
 #include "nat/linux-ptrace.h"
@@ -112,11 +112,11 @@ fetch_register (struct regcache *regcache, int regno)
   gdb_assert (!have_ptrace_getregs);
   if (i386_linux_gregset_reg_offset[regno] == -1)
     {
-      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,
@@ -126,7 +126,7 @@ fetch_register (struct regcache *regcache, int regno)
 	   gdbarch_register_name (regcache->arch (), regno),
 	   regno, safe_strerror (errno));
 
-  regcache_raw_supply (regcache, regno, &val);
+  regcache->raw_supply (regno, &val);
 }
 
 /* Store one register.  */
@@ -141,10 +141,10 @@ store_register (const struct regcache *regcache, int regno)
   if (i386_linux_gregset_reg_offset[regno] == -1)
     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,
 	  i386_linux_gregset_reg_offset[regno], val);
   if (errno != 0)
@@ -167,13 +167,13 @@ supply_gregset (struct regcache *regcache, const elf_gregset_t *gregsetp)
   int i;
 
   for (i = 0; i < I386_NUM_GREGS; i++)
-    regcache_raw_supply (regcache, i,
-			 regp + i386_linux_gregset_reg_offset[i]);
+    regcache->raw_supply (i, regp + i386_linux_gregset_reg_offset[i]);
 
   if (I386_LINUX_ORIG_EAX_REGNUM
 	< gdbarch_num_regs (regcache->arch ()))
-    regcache_raw_supply (regcache, I386_LINUX_ORIG_EAX_REGNUM, regp
-			 + i386_linux_gregset_reg_offset[I386_LINUX_ORIG_EAX_REGNUM]);
+    regcache->raw_supply
+      (I386_LINUX_ORIG_EAX_REGNUM,
+       regp + i386_linux_gregset_reg_offset[I386_LINUX_ORIG_EAX_REGNUM]);
 }
 
 /* Fill register REGNO (if it is a general-purpose register) in
@@ -189,14 +189,14 @@ fill_gregset (const struct regcache *regcache,
 
   for (i = 0; i < I386_NUM_GREGS; i++)
     if (regno == -1 || regno == i)
-      regcache_raw_collect (regcache, i,
-			    regp + i386_linux_gregset_reg_offset[i]);
+      regcache->raw_collect (i, regp + i386_linux_gregset_reg_offset[i]);
 
   if ((regno == -1 || regno == I386_LINUX_ORIG_EAX_REGNUM)
       && I386_LINUX_ORIG_EAX_REGNUM
 	   < gdbarch_num_regs (regcache->arch ()))
-    regcache_raw_collect (regcache, I386_LINUX_ORIG_EAX_REGNUM, regp
-			  + i386_linux_gregset_reg_offset[I386_LINUX_ORIG_EAX_REGNUM]);
+    regcache->raw_collect
+      (I386_LINUX_ORIG_EAX_REGNUM,
+       regp + i386_linux_gregset_reg_offset[I386_LINUX_ORIG_EAX_REGNUM]);
 }
 
 #ifdef HAVE_PTRACE_GETREGS
@@ -475,7 +475,7 @@ i386_linux_nat_target::fetch_registers (struct regcache *regcache, int regno)
       return;
     }
 
-  tid = get_ptrace_pid (regcache_get_ptid (regcache));
+  tid = get_ptrace_pid (regcache->ptid ());
 
   /* Use the PTRACE_GETFPXREGS request whenever possible, since it
      transfers more registers in one system call, and we'll cache the
@@ -552,7 +552,7 @@ i386_linux_nat_target::store_registers (struct regcache *regcache, int regno)
       return;
     }
 
-  tid = get_ptrace_pid (regcache_get_ptid (regcache));
+  tid = get_ptrace_pid (regcache->ptid ());
 
   /* Use the PTRACE_SETFPXREGS requests whenever possible, since it
      transfers more registers in one system call.  But remember that
@@ -647,7 +647,7 @@ static const unsigned char linux_syscall[] = { 0xcd, 0x80 };
 void
 i386_linux_nat_target::low_resume (ptid_t ptid, int step, enum gdb_signal signal)
 {
-  int pid = ptid_get_lwp (ptid);
+  int pid = ptid.lwp ();
   int request;
 
   if (catch_syscall_enabled () > 0)
@@ -657,7 +657,7 @@ i386_linux_nat_target::low_resume (ptid_t ptid, int step, enum gdb_signal signal
 
   if (step)
     {
-      struct regcache *regcache = get_thread_regcache (ptid);
+      struct regcache *regcache = get_thread_regcache (this, ptid);
       struct gdbarch *gdbarch = regcache->arch ();
       enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
       ULONGEST pc;
@@ -711,8 +711,9 @@ i386_linux_nat_target::low_resume (ptid_t ptid, int step, enum gdb_signal signal
     perror_with_name (("ptrace"));
 }
 
+void _initialize_i386_linux_nat ();
 void
-_initialize_i386_linux_nat (void)
+_initialize_i386_linux_nat ()
 {
   linux_target = &the_i386_linux_nat_target;