* configure: Regenerate with proper autoconf 2.13.

[deliverable/binutils-gdb.git] / gdb / go32-nat.c

diff --git a/gdb/go32-nat.c b/gdb/go32-nat.c
index 5dd1ad23471359b5f4258a704ff67ae1f7d7b5e3..6ff2710c22d3faf68d46285431936edcd0334940 100644 (file)
--- a/gdb/go32-nat.c
+++ b/gdb/go32-nat.c
@@ -29,7 +29,8 @@
 #include "gdbcmd.h"
 #include "floatformat.h"
 #include "buildsym.h"
-#include "i387-nat.h"
+#include "i387-tdep.h"
+#include "i386-tdep.h"
 #include "value.h"
 #include "regcache.h"
 #include "gdb_string.h"
@@ -93,13 +94,13 @@ save_npx (void)
   asm ("inb    $0xa0, %%al  \n\
        testb $0x20, %%al    \n\
        jz 1f               \n\
-       xorb %% al, %%al            \n\
-       outb %% al, $0xf0    \n\
+       xorb %%al, %%al     \n\
+       outb %%al, $0xf0     \n\
        movb $0x20, %%al            \n\
-       outb %% al, $0xa0    \n\
-       outb %% al, $0x20    \n\
+       outb %%al, $0xa0     \n\
+       outb %%al, $0x20     \n\
 1:                                 \n\
-       fnsave % 0          \n\
+       fnsave %0           \n\
        fwait "
 :     "=m" (npx)
 :                              /* No input */
@@ -109,9 +110,6 @@ save_npx (void)
 /* *INDENT-ON* */
 
 
-
-
-
 /* ------------------------------------------------------------------------- */
 /* Reload the contents of the NPX from the global variable `npx'.  */
 
@@ -469,7 +467,7 @@ fetch_register (int regno)
 {
   if (regno < FP0_REGNUM)
     supply_register (regno, (char *) &a_tss + regno_mapping[regno].tss_ofs);
-  else if (regno <= LAST_FPU_CTRL_REGNUM)
+  else if (i386_fp_regnum_p (regno) || i386_fpc_regnum_p (regno))
     i387_supply_register (regno, (char *) &npx);
   else
     internal_error (__FILE__, __LINE__,
@@ -492,14 +490,10 @@ go32_fetch_registers (int regno)
 static void
 store_register (int regno)
 {
-  void *rp;
-  void *v = (void *) register_buffer (regno);
-
   if (regno < FP0_REGNUM)
-    memcpy ((char *) &a_tss + regno_mapping[regno].tss_ofs,
-           v, regno_mapping[regno].size);
-  else if (regno <= LAST_FPU_CTRL_REGNUM)
-    i387_fill_fsave ((char *)&npx, regno);
+    regcache_collect (regno, (char *) &a_tss + regno_mapping[regno].tss_ofs);
+  else if (i386_fp_regnum_p (regno) || i386_fpc_regnum_p (regno))
+    i387_fill_fsave ((char *) &npx, regno);
   else
     internal_error (__FILE__, __LINE__,
                    "Invalid register no. %d in store_register.", regno);
@@ -810,7 +804,7 @@ go32_terminal_inferior (void)
   {
     redir_to_debugger (&child_cmd);
     error ("Cannot redirect standard handles for program: %s.",
-          strerror (errno));
+          safe_strerror (errno));
   }
   /* set the console device of the inferior to whatever mode
      (raw or cooked) we found it last time */
@@ -844,7 +838,7 @@ go32_terminal_ours (void)
     {
       redir_to_child (&child_cmd);
       error ("Cannot redirect standard handles for debugger: %s.",
-            strerror (errno));
+            safe_strerror (errno));
     }
   }
 }
@@ -1911,7 +1905,7 @@ _initialize_go32_nat (void)
   add_target (&go32_ops);
 
   add_prefix_cmd ("dos", class_info, go32_info_dos_command,
-                 "Print information specific to DJGPP (a.k.a. MS-DOS) debugging.",
+                 "Print information specific to DJGPP (aka MS-DOS) debugging.",
                  &info_dos_cmdlist, "info dos ", 0, &infolist);
 
   add_cmd ("sysinfo", class_info, go32_sysinfo,