Avoid "Invalid parameter passed to C runtime function" warning

[deliverable/binutils-gdb.git] / gdb / i386-tdep.c

diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index 0a4e4d7c1ca0f9cddaed27acdba0fb813683f900..10f26ad976832a72d4428d5fc064c495acf88943 100644 (file)
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -518,7 +518,7 @@ i386_dbx_reg_to_regnum (struct gdbarch *gdbarch, int reg)
     }
 
   /* This will hopefully provoke a warning.  */
-  return gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
+  return gdbarch_num_cooked_regs (gdbarch);
 }
 
 /* Convert SVR4 DWARF register number REG to the appropriate register number
@@ -575,7 +575,7 @@ i386_svr4_reg_to_regnum (struct gdbarch *gdbarch, int reg)
   int regnum = i386_svr4_dwarf_reg_to_regnum (gdbarch, reg);
 
   if (regnum == -1)
-    return gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
+    return gdbarch_num_cooked_regs (gdbarch);
   return regnum;
 }
 
@@ -2671,7 +2671,8 @@ i386_push_dummy_code (struct gdbarch *gdbarch, CORE_ADDR sp, CORE_ADDR funaddr,
 static CORE_ADDR
 i386_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
                      struct regcache *regcache, CORE_ADDR bp_addr, int nargs,
-                     struct value **args, CORE_ADDR sp, int struct_return,
+                     struct value **args, CORE_ADDR sp,
+                     function_call_return_method return_method,
                      CORE_ADDR struct_addr)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
@@ -2695,7 +2696,7 @@ i386_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
     {
       int args_space_used = 0;
 
-      if (struct_return)
+      if (return_method == return_method_struct)
        {
          if (write_pass)
            {
@@ -2755,10 +2756,10 @@ i386_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 
   /* Finally, update the stack pointer...  */
   store_unsigned_integer (buf, 4, byte_order, sp);
-  regcache_cooked_write (regcache, I386_ESP_REGNUM, buf);
+  regcache->cooked_write (I386_ESP_REGNUM, buf);
 
   /* ...and fake a frame pointer.  */
-  regcache_cooked_write (regcache, I386_EBP_REGNUM, buf);
+  regcache->cooked_write (I386_EBP_REGNUM, buf);
 
   /* MarkK wrote: This "+ 8" is all over the place:
      (i386_frame_this_id, i386_sigtramp_frame_this_id,
@@ -2859,7 +2860,7 @@ i386_store_return_value (struct gdbarch *gdbarch, struct type *type,
         not exactly how it would happen on the target itself, but
         it is the best we can do.  */
       target_float_convert (valbuf, type, buf, i387_ext_type (gdbarch));
-      regcache_raw_write (regcache, I386_ST0_REGNUM, buf);
+      regcache->raw_write (I386_ST0_REGNUM, buf);
 
       /* Set the top of the floating-point register stack to 7.  The
          actual value doesn't really matter, but 7 is what a normal
@@ -2880,12 +2881,12 @@ i386_store_return_value (struct gdbarch *gdbarch, struct type *type,
       int high_size = register_size (gdbarch, HIGH_RETURN_REGNUM);
 
       if (len <= low_size)
-       regcache_raw_write_part (regcache, LOW_RETURN_REGNUM, 0, len, valbuf);
+       regcache->raw_write_part (LOW_RETURN_REGNUM, 0, len, valbuf);
       else if (len <= (low_size + high_size))
        {
-         regcache_raw_write (regcache, LOW_RETURN_REGNUM, valbuf);
-         regcache_raw_write_part (regcache, HIGH_RETURN_REGNUM, 0,
-                                  len - low_size, valbuf + low_size);
+         regcache->raw_write (LOW_RETURN_REGNUM, valbuf);
+         regcache->raw_write_part (HIGH_RETURN_REGNUM, 0, len - low_size,
+                                   valbuf + low_size);
        }
       else
        internal_error (__FILE__, __LINE__,
@@ -3478,7 +3479,7 @@ i386_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
       /* ... Modify ... (always little endian).  */
       memcpy (raw_buf, buf, register_size (gdbarch, regnum));
       /* ... Write.  */
-      regcache_raw_write (regcache, fpnum, raw_buf);
+      regcache->raw_write (fpnum, raw_buf);
     }
   else
     {
@@ -3505,18 +3506,13 @@ i386_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
          memcpy (raw_buf, &lower, 8);
          memcpy (raw_buf + 8, &upper, 8);
 
-
-         regcache_raw_write (regcache,
-                             I387_BND0R_REGNUM (tdep) + regnum,
-                             raw_buf);
+         regcache->raw_write (I387_BND0R_REGNUM (tdep) + regnum, raw_buf);
        }
       else if (i386_k_regnum_p (gdbarch, regnum))
        {
          regnum -= tdep->k0_regnum;
 
-         regcache_raw_write (regcache,
-                             tdep->k0_regnum + regnum,
-                             buf);
+         regcache->raw_write (tdep->k0_regnum + regnum, buf);
        }
       else if (i386_zmm_regnum_p (gdbarch, regnum))
        {
@@ -3525,57 +3521,39 @@ i386_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
          if (regnum < num_lower_zmm_regs)
            {
              /* Write lower 128bits.  */
-             regcache_raw_write (regcache,
-                                 I387_XMM0_REGNUM (tdep) + regnum,
-                                 buf);
+             regcache->raw_write (I387_XMM0_REGNUM (tdep) + regnum, buf);
              /* Write upper 128bits.  */
-             regcache_raw_write (regcache,
-                                 I387_YMM0_REGNUM (tdep) + regnum,
-                                 buf + 16);
+             regcache->raw_write (I387_YMM0_REGNUM (tdep) + regnum, buf + 16);
            }
          else
            {
              /* Write lower 128bits.  */
-             regcache_raw_write (regcache,
-                                 I387_XMM16_REGNUM (tdep) + regnum
-                                 - num_lower_zmm_regs,
-                                 buf);
+             regcache->raw_write (I387_XMM16_REGNUM (tdep) + regnum
+                                  - num_lower_zmm_regs, buf);
              /* Write upper 128bits.  */
-             regcache_raw_write (regcache,
-                                 I387_YMM16H_REGNUM (tdep) + regnum
-                                 - num_lower_zmm_regs,
-                                 buf + 16);
+             regcache->raw_write (I387_YMM16H_REGNUM (tdep) + regnum
+                                  - num_lower_zmm_regs, buf + 16);
            }
          /* Write upper 256bits.  */
-         regcache_raw_write (regcache,
-                             tdep->zmm0h_regnum + regnum,
-                             buf + 32);
+         regcache->raw_write (tdep->zmm0h_regnum + regnum, buf + 32);
        }
       else if (i386_ymm_regnum_p (gdbarch, regnum))
        {
          regnum -= tdep->ymm0_regnum;
 
          /* ... Write lower 128bits.  */
-         regcache_raw_write (regcache,
-                            I387_XMM0_REGNUM (tdep) + regnum,
-                            buf);
+         regcache->raw_write (I387_XMM0_REGNUM (tdep) + regnum, buf);
          /* ... Write upper 128bits.  */
-         regcache_raw_write (regcache,
-                            tdep->ymm0h_regnum + regnum,
-                            buf + 16);
+         regcache->raw_write (tdep->ymm0h_regnum + regnum, buf + 16);
        }
       else if (i386_ymm_avx512_regnum_p (gdbarch, regnum))
        {
          regnum -= tdep->ymm16_regnum;
 
          /* ... Write lower 128bits.  */
-         regcache_raw_write (regcache,
-                             I387_XMM16_REGNUM (tdep) + regnum,
-                             buf);
+         regcache->raw_write (I387_XMM16_REGNUM (tdep) + regnum, buf);
          /* ... Write upper 128bits.  */
-         regcache_raw_write (regcache,
-                             tdep->ymm16h_regnum + regnum,
-                             buf + 16);
+         regcache->raw_write (tdep->ymm16h_regnum + regnum, buf + 16);
        }
       else if (i386_word_regnum_p (gdbarch, regnum))
        {
@@ -3586,7 +3564,7 @@ i386_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
          /* ... Modify ... (always little endian).  */
          memcpy (raw_buf, buf, 2);
          /* ... Write.  */
-         regcache_raw_write (regcache, gpnum, raw_buf);
+         regcache->raw_write (gpnum, raw_buf);
        }
       else if (i386_byte_regnum_p (gdbarch, regnum))
        {
@@ -3600,7 +3578,7 @@ i386_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
          else
            memcpy (raw_buf, buf, 1);
          /* ... Write.  */
-         regcache_raw_write (regcache, gpnum % 4, raw_buf);
+         regcache->raw_write (gpnum % 4, raw_buf);
        }
       else
        internal_error (__FILE__, __LINE__, _("invalid regnum"));
@@ -3838,7 +3816,7 @@ i386_supply_gregset (const struct regset *regset, struct regcache *regcache,
     {
       if ((regnum == i || regnum == -1)
          && tdep->gregset_reg_offset[i] != -1)
-       regcache_raw_supply (regcache, i, regs + tdep->gregset_reg_offset[i]);
+       regcache->raw_supply (i, regs + tdep->gregset_reg_offset[i]);
     }
 }
 
@@ -3863,7 +3841,7 @@ i386_collect_gregset (const struct regset *regset,
     {
       if ((regnum == i || regnum == -1)
          && tdep->gregset_reg_offset[i] != -1)
-       regcache_raw_collect (regcache, i, regs + tdep->gregset_reg_offset[i]);
+       regcache->raw_collect (i, regs + tdep->gregset_reg_offset[i]);
     }
 }
 
@@ -3933,9 +3911,11 @@ i386_iterate_over_regset_sections (struct gdbarch *gdbarch,
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 
-  cb (".reg", tdep->sizeof_gregset, &i386_gregset, NULL, cb_data);
+  cb (".reg", tdep->sizeof_gregset, tdep->sizeof_gregset, &i386_gregset, NULL,
+      cb_data);
   if (tdep->sizeof_fpregset)
-    cb (".reg2", tdep->sizeof_fpregset, tdep->fpregset, NULL, cb_data);
+    cb (".reg2", tdep->sizeof_fpregset, tdep->sizeof_fpregset, tdep->fpregset,
+       NULL, cb_data);
 }
 \f