Use gdb_bfd_sections in dwarf2/read.c

[deliverable/binutils-gdb.git] / gdb / amd64-tdep.c

diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c
index 24f0614b235b55110d1616179d22f0779cb877e4..e801f83ddbc7d3b787aec621db8c28079c9a4846 100644 (file)
--- a/gdb/amd64-tdep.c
+++ b/gdb/amd64-tdep.c
@@ -59,7 +59,7 @@
 
 /* Register information.  */
 
-static const char *amd64_register_names[] = 
+static const char * const amd64_register_names[] = 
 {
   "rax", "rbx", "rcx", "rdx", "rsi", "rdi", "rbp", "rsp",
 
@@ -77,7 +77,7 @@ static const char *amd64_register_names[] =
   "mxcsr",
 };
 
-static const char *amd64_ymm_names[] = 
+static const char * const amd64_ymm_names[] = 
 {
   "ymm0", "ymm1", "ymm2", "ymm3",
   "ymm4", "ymm5", "ymm6", "ymm7",
@@ -85,7 +85,7 @@ static const char *amd64_ymm_names[] =
   "ymm12", "ymm13", "ymm14", "ymm15"
 };
 
-static const char *amd64_ymm_avx512_names[] =
+static const char * const amd64_ymm_avx512_names[] =
 {
   "ymm16", "ymm17", "ymm18", "ymm19",
   "ymm20", "ymm21", "ymm22", "ymm23",
@@ -93,7 +93,7 @@ static const char *amd64_ymm_avx512_names[] =
   "ymm28", "ymm29", "ymm30", "ymm31"
 };
 
-static const char *amd64_ymmh_names[] = 
+static const char * const amd64_ymmh_names[] = 
 {
   "ymm0h", "ymm1h", "ymm2h", "ymm3h",
   "ymm4h", "ymm5h", "ymm6h", "ymm7h",
@@ -101,7 +101,7 @@ static const char *amd64_ymmh_names[] =
   "ymm12h", "ymm13h", "ymm14h", "ymm15h"
 };
 
-static const char *amd64_ymmh_avx512_names[] =
+static const char * const amd64_ymmh_avx512_names[] =
 {
   "ymm16h", "ymm17h", "ymm18h", "ymm19h",
   "ymm20h", "ymm21h", "ymm22h", "ymm23h",
@@ -109,18 +109,18 @@ static const char *amd64_ymmh_avx512_names[] =
   "ymm28h", "ymm29h", "ymm30h", "ymm31h"
 };
 
-static const char *amd64_mpx_names[] =
+static const char * const amd64_mpx_names[] =
 {
   "bnd0raw", "bnd1raw", "bnd2raw", "bnd3raw", "bndcfgu", "bndstatus"
 };
 
-static const char *amd64_k_names[] =
+static const char * const amd64_k_names[] =
 {
   "k0", "k1", "k2", "k3",
   "k4", "k5", "k6", "k7"
 };
 
-static const char *amd64_zmmh_names[] =
+static const char * const amd64_zmmh_names[] =
 {
   "zmm0h", "zmm1h", "zmm2h", "zmm3h",
   "zmm4h", "zmm5h", "zmm6h", "zmm7h",
@@ -132,7 +132,7 @@ static const char *amd64_zmmh_names[] =
   "zmm28h", "zmm29h", "zmm30h", "zmm31h"
 };
 
-static const char *amd64_zmm_names[] =
+static const char * const amd64_zmm_names[] =
 {
   "zmm0", "zmm1", "zmm2", "zmm3",
   "zmm4", "zmm5", "zmm6", "zmm7",
@@ -144,14 +144,14 @@ static const char *amd64_zmm_names[] =
   "zmm28", "zmm29", "zmm30", "zmm31"
 };
 
-static const char *amd64_xmm_avx512_names[] = {
+static const char * const amd64_xmm_avx512_names[] = {
     "xmm16",  "xmm17",  "xmm18",  "xmm19",
     "xmm20",  "xmm21",  "xmm22",  "xmm23",
     "xmm24",  "xmm25",  "xmm26",  "xmm27",
     "xmm28",  "xmm29",  "xmm30",  "xmm31"
 };
 
-static const char *amd64_pkeys_names[] = {
+static const char * const amd64_pkeys_names[] = {
     "pkru"
 };
 
@@ -298,7 +298,7 @@ amd64_arch_reg_to_regnum (int reg)
 
 /* Register names for byte pseudo-registers.  */
 
-static const char *amd64_byte_names[] =
+static const char * const amd64_byte_names[] =
 {
   "al", "bl", "cl", "dl", "sil", "dil", "bpl", "spl",
   "r8l", "r9l", "r10l", "r11l", "r12l", "r13l", "r14l", "r15l",
@@ -310,7 +310,7 @@ static const char *amd64_byte_names[] =
 
 /* Register names for word pseudo-registers.  */
 
-static const char *amd64_word_names[] =
+static const char * const amd64_word_names[] =
 {
   "ax", "bx", "cx", "dx", "si", "di", "bp", "", 
   "r8w", "r9w", "r10w", "r11w", "r12w", "r13w", "r14w", "r15w"
@@ -318,7 +318,7 @@ static const char *amd64_word_names[] =
 
 /* Register names for dword pseudo-registers.  */
 
-static const char *amd64_dword_names[] =
+static const char * const amd64_dword_names[] =
 {
   "eax", "ebx", "ecx", "edx", "esi", "edi", "ebp", "esp", 
   "r8d", "r9d", "r10d", "r11d", "r12d", "r13d", "r14d", "r15d",
@@ -551,14 +551,14 @@ amd64_has_unaligned_fields (struct type *type)
     {
       for (int i = 0; i < type->num_fields (); i++)
        {
-         struct type *subtype = check_typedef (TYPE_FIELD_TYPE (type, i));
+         struct type *subtype = check_typedef (type->field (i).type ());
          int bitpos = TYPE_FIELD_BITPOS (type, i);
          int align = type_align(subtype);
 
          /* Ignore static fields, empty fields (for example nested
             empty structures), and bitfields (these are handled by
             the caller).  */
-         if (field_is_static (&TYPE_FIELD (type, i))
+         if (field_is_static (&type->field (i))
              || (TYPE_FIELD_BITSIZE (type, i) == 0
                  && TYPE_LENGTH (subtype) == 0)
              || TYPE_FIELD_PACKED (type, i))
@@ -587,7 +587,7 @@ amd64_classify_aggregate_field (struct type *type, int i,
                                enum amd64_reg_class theclass[2],
                                unsigned int bitoffset)
 {
-  struct type *subtype = check_typedef (TYPE_FIELD_TYPE (type, i));
+  struct type *subtype = check_typedef (type->field (i).type ());
   int bitpos = bitoffset + TYPE_FIELD_BITPOS (type, i);
   int pos = bitpos / 64;
   enum amd64_reg_class subclass[2];
@@ -600,7 +600,7 @@ amd64_classify_aggregate_field (struct type *type, int i,
 
   /* Ignore static fields, or empty fields, for example nested
      empty structures.*/
-  if (field_is_static (&TYPE_FIELD (type, i)) || bitsize == 0)
+  if (field_is_static (&type->field (i)) || bitsize == 0)
     return;
 
   if (subtype->code () == TYPE_CODE_STRUCT
@@ -2433,7 +2433,7 @@ amd64_analyze_prologue (struct gdbarch *gdbarch,
          return pc + 4;
        }
 
-      /* For X32, also check for `movq %esp, %ebp'.  */
+      /* For X32, also check for `movl %esp, %ebp'.  */
       if (gdbarch_ptr_bit (gdbarch) == 32)
        {
          if (memcmp (buf, mov_esp_ebp_1, 2) == 0
@@ -2547,12 +2547,13 @@ amd64_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR start_pc)
        = skip_prologue_using_sal (gdbarch, func_addr);
       struct compunit_symtab *cust = find_pc_compunit_symtab (func_addr);
 
-      /* Clang always emits a line note before the prologue and another
-        one after.  We trust clang to emit usable line notes.  */
+      /* LLVM backend (Clang/Flang) always emits a line note before the
+         prologue and another one after.  We trust clang to emit usable
+         line notes.  */
       if (post_prologue_pc
          && (cust != NULL
              && COMPUNIT_PRODUCER (cust) != NULL
-             && startswith (COMPUNIT_PRODUCER (cust), "clang ")))
+             && producer_is_llvm (COMPUNIT_PRODUCER (cust))))
         return std::max (start_pc, post_prologue_pc);
     }