use XNEW and related macros more

[deliverable/binutils-gdb.git] / gas / config / tc-i386.c

diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 37ee3926daa54ef91ed6c6bb39c5ca29ec331921..25a0fa20ad896a30efc81a9a7e7b631009d446d3 100644 (file)
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -961,6 +961,8 @@ static const arch_entry cpu_arch[] =
     CPU_MWAITX_FLAGS, 0, 0 },
   { STRING_COMMA_LEN (".ospke"), PROCESSOR_UNKNOWN,
     CPU_OSPKE_FLAGS, 0, 0 },
+  { STRING_COMMA_LEN (".rdpid"), PROCESSOR_UNKNOWN,
+    CPU_RDPID_FLAGS, 0, 0 },
 };
 
 #ifdef I386COFF
@@ -1065,95 +1067,95 @@ i386_align_code (fragS *fragP, int count)
   /* Various efficient no-op patterns for aligning code labels.
      Note: Don't try to assemble the instructions in the comments.
      0L and 0w are not legal.  */
-  static const char f32_1[] =
+  static const unsigned char f32_1[] =
     {0x90};                                    /* nop                  */
-  static const char f32_2[] =
+  static const unsigned char f32_2[] =
     {0x66,0x90};                               /* xchg %ax,%ax */
-  static const char f32_3[] =
+  static const unsigned char f32_3[] =
     {0x8d,0x76,0x00};                          /* leal 0(%esi),%esi    */
-  static const char f32_4[] =
+  static const unsigned char f32_4[] =
     {0x8d,0x74,0x26,0x00};                     /* leal 0(%esi,1),%esi  */
-  static const char f32_5[] =
+  static const unsigned char f32_5[] =
     {0x90,                                     /* nop                  */
      0x8d,0x74,0x26,0x00};                     /* leal 0(%esi,1),%esi  */
-  static const char f32_6[] =
+  static const unsigned char f32_6[] =
     {0x8d,0xb6,0x00,0x00,0x00,0x00};           /* leal 0L(%esi),%esi   */
-  static const char f32_7[] =
+  static const unsigned char f32_7[] =
     {0x8d,0xb4,0x26,0x00,0x00,0x00,0x00};      /* leal 0L(%esi,1),%esi */
-  static const char f32_8[] =
+  static const unsigned char f32_8[] =
     {0x90,                                     /* nop                  */
      0x8d,0xb4,0x26,0x00,0x00,0x00,0x00};      /* leal 0L(%esi,1),%esi */
-  static const char f32_9[] =
+  static const unsigned char f32_9[] =
     {0x89,0xf6,                                        /* movl %esi,%esi       */
      0x8d,0xbc,0x27,0x00,0x00,0x00,0x00};      /* leal 0L(%edi,1),%edi */
-  static const char f32_10[] =
+  static const unsigned char f32_10[] =
     {0x8d,0x76,0x00,                           /* leal 0(%esi),%esi    */
      0x8d,0xbc,0x27,0x00,0x00,0x00,0x00};      /* leal 0L(%edi,1),%edi */
-  static const char f32_11[] =
+  static const unsigned char f32_11[] =
     {0x8d,0x74,0x26,0x00,                      /* leal 0(%esi,1),%esi  */
      0x8d,0xbc,0x27,0x00,0x00,0x00,0x00};      /* leal 0L(%edi,1),%edi */
-  static const char f32_12[] =
+  static const unsigned char f32_12[] =
     {0x8d,0xb6,0x00,0x00,0x00,0x00,            /* leal 0L(%esi),%esi   */
      0x8d,0xbf,0x00,0x00,0x00,0x00};           /* leal 0L(%edi),%edi   */
-  static const char f32_13[] =
+  static const unsigned char f32_13[] =
     {0x8d,0xb6,0x00,0x00,0x00,0x00,            /* leal 0L(%esi),%esi   */
      0x8d,0xbc,0x27,0x00,0x00,0x00,0x00};      /* leal 0L(%edi,1),%edi */
-  static const char f32_14[] =
+  static const unsigned char f32_14[] =
     {0x8d,0xb4,0x26,0x00,0x00,0x00,0x00,       /* leal 0L(%esi,1),%esi */
      0x8d,0xbc,0x27,0x00,0x00,0x00,0x00};      /* leal 0L(%edi,1),%edi */
-  static const char f16_3[] =
+  static const unsigned char f16_3[] =
     {0x8d,0x74,0x00};                          /* lea 0(%esi),%esi     */
-  static const char f16_4[] =
+  static const unsigned char f16_4[] =
     {0x8d,0xb4,0x00,0x00};                     /* lea 0w(%si),%si      */
-  static const char f16_5[] =
+  static const unsigned char f16_5[] =
     {0x90,                                     /* nop                  */
      0x8d,0xb4,0x00,0x00};                     /* lea 0w(%si),%si      */
-  static const char f16_6[] =
+  static const unsigned char f16_6[] =
     {0x89,0xf6,                                        /* mov %si,%si          */
      0x8d,0xbd,0x00,0x00};                     /* lea 0w(%di),%di      */
-  static const char f16_7[] =
+  static const unsigned char f16_7[] =
     {0x8d,0x74,0x00,                           /* lea 0(%si),%si       */
      0x8d,0xbd,0x00,0x00};                     /* lea 0w(%di),%di      */
-  static const char f16_8[] =
+  static const unsigned char f16_8[] =
     {0x8d,0xb4,0x00,0x00,                      /* lea 0w(%si),%si      */
      0x8d,0xbd,0x00,0x00};                     /* lea 0w(%di),%di      */
-  static const char jump_31[] =
+  static const unsigned char jump_31[] =
     {0xeb,0x1d,0x90,0x90,0x90,0x90,0x90,       /* jmp .+31; lotsa nops */
      0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90,
      0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90,
      0x90,0x90,0x90,0x90,0x90,0x90,0x90,0x90};
-  static const char *const f32_patt[] = {
+  static const unsigned char *const f32_patt[] = {
     f32_1, f32_2, f32_3, f32_4, f32_5, f32_6, f32_7, f32_8,
     f32_9, f32_10, f32_11, f32_12, f32_13, f32_14
   };
-  static const char *const f16_patt[] = {
+  static const unsigned char *const f16_patt[] = {
     f32_1, f32_2, f16_3, f16_4, f16_5, f16_6, f16_7, f16_8
   };
   /* nopl (%[re]ax) */
-  static const char alt_3[] =
+  static const unsigned char alt_3[] =
     {0x0f,0x1f,0x00};
   /* nopl 0(%[re]ax) */
-  static const char alt_4[] =
+  static const unsigned char alt_4[] =
     {0x0f,0x1f,0x40,0x00};
   /* nopl 0(%[re]ax,%[re]ax,1) */
-  static const char alt_5[] =
+  static const unsigned char alt_5[] =
     {0x0f,0x1f,0x44,0x00,0x00};
   /* nopw 0(%[re]ax,%[re]ax,1) */
-  static const char alt_6[] =
+  static const unsigned char alt_6[] =
     {0x66,0x0f,0x1f,0x44,0x00,0x00};
   /* nopl 0L(%[re]ax) */
-  static const char alt_7[] =
+  static const unsigned char alt_7[] =
     {0x0f,0x1f,0x80,0x00,0x00,0x00,0x00};
   /* nopl 0L(%[re]ax,%[re]ax,1) */
-  static const char alt_8[] =
+  static const unsigned char alt_8[] =
     {0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
   /* nopw 0L(%[re]ax,%[re]ax,1) */
-  static const char alt_9[] =
+  static const unsigned char alt_9[] =
     {0x66,0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
   /* nopw %cs:0L(%[re]ax,%[re]ax,1) */
-  static const char alt_10[] =
+  static const unsigned char alt_10[] =
     {0x66,0x2e,0x0f,0x1f,0x84,0x00,0x00,0x00,0x00,0x00};
-  static const char *const alt_patt[] = {
+  static const unsigned char *const alt_patt[] = {
     f32_1, f32_2, alt_3, alt_4, alt_5, alt_6, alt_7, alt_8,
     alt_9, alt_10
   };
@@ -1191,7 +1193,7 @@ i386_align_code (fragS *fragP, int count)
     }
   else
     {
-      const char *const *patt = NULL;
+      const unsigned char *const *patt = NULL;
 
       if (fragP->tc_frag_data.isa == PROCESSOR_UNKNOWN)
        {
@@ -2511,7 +2513,7 @@ md_begin (void)
 
     /* Setup for loop.  */
     optab = i386_optab;
-    core_optab = (templates *) xmalloc (sizeof (templates));
+    core_optab = XNEW (templates);
     core_optab->start = optab;
 
     while (1)
@@ -2534,7 +2536,7 @@ md_begin (void)
              }
            if (optab->name == NULL)
              break;
-           core_optab = (templates *) xmalloc (sizeof (templates));
+           core_optab = XNEW (templates);
            core_optab->start = optab;
          }
       }
@@ -4575,7 +4577,9 @@ check_VecOperands (const insn_template *t)
            && i.op[op].disps->X_op == O_constant)
          {
            offsetT value = i.op[op].disps->X_add_number;
-           int vec_disp8_ok = fits_in_vec_disp8 (value);
+           int vec_disp8_ok
+             = (i.disp_encoding != disp_encoding_32bit
+                && fits_in_vec_disp8 (value));
            if (t->operand_types [op].bitfield.vec_disp8)
              {
                if (vec_disp8_ok)
@@ -7603,7 +7607,7 @@ lex_got (enum bfd_reloc_code_real *rel,
 
              /* Allocate and copy string.  The trailing NUL shouldn't
                 be necessary, but be safe.  */
-             tmpbuf = (char *) xmalloc (first + second + 2);
+             tmpbuf = XNEWVEC (char, first + second + 2);
              memcpy (tmpbuf, input_line_pointer, first);
              if (second != 0 && *past_reloc != ' ')
                /* Replace the relocation token with ' ', so that
@@ -7711,7 +7715,7 @@ lex_got (enum bfd_reloc_code_real *rel ATTRIBUTE_UNUSED,
 
              /* Allocate and copy string.  The trailing NUL shouldn't
                 be necessary, but be safe.  */
-             tmpbuf = (char *) xmalloc (first + second + 2);
+             tmpbuf = XNEWVEC (char, first + second + 2);
              memcpy (tmpbuf, input_line_pointer, first);
              if (second != 0 && *past_reloc != ' ')
                /* Replace the relocation token with ' ', so that
@@ -9378,7 +9382,7 @@ md_apply_fix (fixS *fixP, valueT *valP, segT seg ATTRIBUTE_UNUSED)
   md_number_to_chars (p, value, fixP->fx_size);
 }
 \f
-char *
+const char *
 md_atof (int type, char *litP, int *sizeP)
 {
   /* This outputs the LITTLENUMs in REVERSE order;
@@ -9698,7 +9702,7 @@ struct option md_longopts[] =
 size_t md_longopts_size = sizeof (md_longopts);
 
 int
-md_parse_option (int c, char *arg)
+md_parse_option (int c, const char *arg)
 {
   unsigned int j;
   char *arch, *next;
@@ -9793,7 +9797,7 @@ md_parse_option (int c, char *arg)
        char *n, *t;
        const char *s;
 
-       n = (char *) xmalloc (strlen (i386_comment_chars) + 1);
+       n = XNEWVEC (char, strlen (i386_comment_chars) + 1);
        t = n;
        for (s = i386_comment_chars; *s != '\0'; s++)
          if (*s != '/')
@@ -10599,8 +10603,8 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixp)
       code = BFD_RELOC_X86_64_GOTPC64;
     }
 
-  rel = (arelent *) xmalloc (sizeof (arelent));
-  rel->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
+  rel = XNEW (arelent);
+  rel->sym_ptr_ptr = XNEW (asymbol *);
   *rel->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
 
   rel->address = fixp->fx_frag->fr_address + fixp->fx_where;
@@ -10781,7 +10785,7 @@ tc_pe_dwarf2_emit_offset (symbolS *symbol, unsigned int size)
 /* For ELF on x86-64, add support for SHF_X86_64_LARGE.  */
 
 bfd_vma
-x86_64_section_letter (int letter, char **ptr_msg)
+x86_64_section_letter (int letter, const char **ptr_msg)
 {
   if (flag_code == CODE_64BIT)
     {