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Diffstat (limited to 'gdb/i386-tdep.c')
-rw-r--r--gdb/i386-tdep.c111
1 files changed, 57 insertions, 54 deletions
diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index f65a074..ce18cf3 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -167,7 +167,7 @@ const int num_lower_zmm_regs = 16;
static int
i386_mmx_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int mm0_regnum = tdep->mm0_regnum;
if (mm0_regnum < 0)
@@ -182,7 +182,7 @@ i386_mmx_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_byte_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
regnum -= tdep->al_regnum;
return regnum >= 0 && regnum < tdep->num_byte_regs;
@@ -193,7 +193,7 @@ i386_byte_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_word_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
regnum -= tdep->ax_regnum;
return regnum >= 0 && regnum < tdep->num_word_regs;
@@ -204,7 +204,7 @@ i386_word_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_dword_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int eax_regnum = tdep->eax_regnum;
if (eax_regnum < 0)
@@ -219,7 +219,7 @@ i386_dword_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_zmmh_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int zmm0h_regnum = tdep->zmm0h_regnum;
if (zmm0h_regnum < 0)
@@ -232,7 +232,7 @@ i386_zmmh_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_zmm_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int zmm0_regnum = tdep->zmm0_regnum;
if (zmm0_regnum < 0)
@@ -245,7 +245,7 @@ i386_zmm_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_k_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int k0_regnum = tdep->k0_regnum;
if (k0_regnum < 0)
@@ -258,7 +258,7 @@ i386_k_regnum_p (struct gdbarch *gdbarch, int regnum)
static int
i386_ymmh_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int ymm0h_regnum = tdep->ymm0h_regnum;
if (ymm0h_regnum < 0)
@@ -273,7 +273,7 @@ i386_ymmh_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_ymm_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int ymm0_regnum = tdep->ymm0_regnum;
if (ymm0_regnum < 0)
@@ -286,7 +286,7 @@ i386_ymm_regnum_p (struct gdbarch *gdbarch, int regnum)
static int
i386_ymmh_avx512_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int ymm16h_regnum = tdep->ymm16h_regnum;
if (ymm16h_regnum < 0)
@@ -299,7 +299,7 @@ i386_ymmh_avx512_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_ymm_avx512_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int ymm16_regnum = tdep->ymm16_regnum;
if (ymm16_regnum < 0)
@@ -314,7 +314,7 @@ i386_ymm_avx512_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_bnd_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int bnd0_regnum = tdep->bnd0_regnum;
if (bnd0_regnum < 0)
@@ -329,7 +329,7 @@ i386_bnd_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_xmm_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int num_xmm_regs = I387_NUM_XMM_REGS (tdep);
if (num_xmm_regs == 0)
@@ -344,7 +344,7 @@ i386_xmm_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_xmm_avx512_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int num_xmm_avx512_regs = I387_NUM_XMM_AVX512_REGS (tdep);
if (num_xmm_avx512_regs == 0)
@@ -357,7 +357,7 @@ i386_xmm_avx512_regnum_p (struct gdbarch *gdbarch, int regnum)
static int
i386_mxcsr_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (I387_NUM_XMM_REGS (tdep) == 0)
return 0;
@@ -370,7 +370,7 @@ i386_mxcsr_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_fp_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (I387_ST0_REGNUM (tdep) < 0)
return 0;
@@ -382,7 +382,7 @@ i386_fp_regnum_p (struct gdbarch *gdbarch, int regnum)
int
i386_fpc_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (I387_ST0_REGNUM (tdep) < 0)
return 0;
@@ -396,7 +396,7 @@ i386_fpc_regnum_p (struct gdbarch *gdbarch, int regnum)
static int
i386_bndr_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (I387_BND0R_REGNUM (tdep) < 0)
return 0;
@@ -410,7 +410,7 @@ i386_bndr_regnum_p (struct gdbarch *gdbarch, int regnum)
static int
i386_mpx_ctrl_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (I387_BNDCFGU_REGNUM (tdep) < 0)
return 0;
@@ -424,7 +424,7 @@ i386_mpx_ctrl_regnum_p (struct gdbarch *gdbarch, int regnum)
bool
i386_pkru_regnum_p (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int pkru_regnum = tdep->pkru_regnum;
if (pkru_regnum < 0)
@@ -460,7 +460,7 @@ i386_register_name (struct gdbarch *gdbarch, int regnum)
const char *
i386_pseudo_register_name (struct gdbarch *gdbarch, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (i386_bnd_regnum_p (gdbarch, regnum))
return i386_bnd_names[regnum - tdep->bnd0_regnum];
if (i386_mmx_regnum_p (gdbarch, regnum))
@@ -483,7 +483,7 @@ i386_pseudo_register_name (struct gdbarch *gdbarch, int regnum)
static int
i386_dbx_reg_to_regnum (struct gdbarch *gdbarch, int reg)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
/* This implements what GCC calls the "default" register map
(dbx_register_map[]). */
@@ -530,7 +530,7 @@ i386_dbx_reg_to_regnum (struct gdbarch *gdbarch, int reg)
static int
i386_svr4_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int reg)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
/* This implements the GCC register map that tries to be compatible
with the SVR4 C compiler for DWARF (svr4_dbx_register_map[]). */
@@ -2432,7 +2432,7 @@ static struct i386_frame_cache *
i386_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
{
struct gdbarch *gdbarch = get_frame_arch (this_frame);
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
struct i386_frame_cache *cache;
CORE_ADDR addr;
@@ -2521,7 +2521,8 @@ i386_sigtramp_frame_sniffer (const struct frame_unwind *self,
struct frame_info *this_frame,
void **this_prologue_cache)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (get_frame_arch (this_frame));
+ gdbarch *arch = get_frame_arch (this_frame);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (arch);
/* We shouldn't even bother if we don't have a sigcontext_addr
handler. */
@@ -2608,7 +2609,8 @@ i386_get_longjmp_target (struct frame_info *frame, CORE_ADDR *pc)
CORE_ADDR sp, jb_addr;
struct gdbarch *gdbarch = get_frame_arch (frame);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
- int jb_pc_offset = gdbarch_tdep (gdbarch)->jb_pc_offset;
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
+ int jb_pc_offset = tdep->jb_pc_offset;
/* If JB_PC_OFFSET is -1, we have no way to find out where the
longjmp will land. */
@@ -2815,7 +2817,7 @@ static void
i386_extract_return_value (struct gdbarch *gdbarch, struct type *type,
struct regcache *regcache, gdb_byte *valbuf)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int len = TYPE_LENGTH (type);
gdb_byte buf[I386_MAX_REGISTER_SIZE];
@@ -2873,7 +2875,7 @@ static void
i386_store_return_value (struct gdbarch *gdbarch, struct type *type,
struct regcache *regcache, const gdb_byte *valbuf)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int len = TYPE_LENGTH (type);
if (type->code () == TYPE_CODE_FLT)
@@ -2952,7 +2954,7 @@ static const char *struct_convention = default_struct_convention;
static int
i386_reg_struct_return_p (struct gdbarch *gdbarch, struct type *type)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
enum type_code code = type->code ();
int len = TYPE_LENGTH (type);
@@ -3054,7 +3056,7 @@ i386_return_value (struct gdbarch *gdbarch, struct value *function,
struct type *
i387_ext_type (struct gdbarch *gdbarch)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (!tdep->i387_ext_type)
{
@@ -3072,7 +3074,7 @@ i387_ext_type (struct gdbarch *gdbarch)
static struct type *
i386_bnd_type (struct gdbarch *gdbarch)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (!tdep->i386_bnd_type)
@@ -3108,7 +3110,7 @@ i386_bnd_type (struct gdbarch *gdbarch)
static struct type *
i386_zmm_type (struct gdbarch *gdbarch)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (!tdep->i386_zmm_type)
{
@@ -3167,7 +3169,7 @@ i386_zmm_type (struct gdbarch *gdbarch)
static struct type *
i386_ymm_type (struct gdbarch *gdbarch)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (!tdep->i386_ymm_type)
{
@@ -3224,7 +3226,7 @@ i386_ymm_type (struct gdbarch *gdbarch)
static struct type *
i386_mmx_type (struct gdbarch *gdbarch)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (!tdep->i386_mmx_type)
{
@@ -3300,7 +3302,8 @@ i386_pseudo_register_type (struct gdbarch *gdbarch, int regnum)
static int
i386_mmx_regnum_to_fp_regnum (readable_regcache *regcache, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (regcache->arch ());
+ gdbarch *arch = regcache->arch ();
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (arch);
int mmxreg, fpreg;
ULONGEST fstat;
int tos;
@@ -3341,7 +3344,7 @@ i386_pseudo_register_read_into_value (struct gdbarch *gdbarch,
}
else
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (i386_bnd_regnum_p (gdbarch, regnum))
{
regnum -= tdep->bnd0_regnum;
@@ -3531,7 +3534,7 @@ i386_pseudo_register_write (struct gdbarch *gdbarch, struct regcache *regcache,
}
else
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (i386_bnd_regnum_p (gdbarch, regnum))
{
@@ -3639,7 +3642,7 @@ int
i386_ax_pseudo_register_collect (struct gdbarch *gdbarch,
struct agent_expr *ax, int regnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (i386_mmx_regnum_p (gdbarch, regnum))
{
@@ -3856,7 +3859,7 @@ i386_supply_gregset (const struct regset *regset, struct regcache *regcache,
int regnum, const void *gregs, size_t len)
{
struct gdbarch *gdbarch = regcache->arch ();
- const struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ const i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
const gdb_byte *regs = (const gdb_byte *) gregs;
int i;
@@ -3881,7 +3884,7 @@ i386_collect_gregset (const struct regset *regset,
int regnum, void *gregs, size_t len)
{
struct gdbarch *gdbarch = regcache->arch ();
- const struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ const i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
gdb_byte *regs = (gdb_byte *) gregs;
int i;
@@ -3904,7 +3907,7 @@ i386_supply_fpregset (const struct regset *regset, struct regcache *regcache,
int regnum, const void *fpregs, size_t len)
{
struct gdbarch *gdbarch = regcache->arch ();
- const struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ const i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (len == I387_SIZEOF_FXSAVE)
{
@@ -3927,7 +3930,7 @@ i386_collect_fpregset (const struct regset *regset,
int regnum, void *fpregs, size_t len)
{
struct gdbarch *gdbarch = regcache->arch ();
- const struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ const i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
if (len == I387_SIZEOF_FXSAVE)
{
@@ -3959,7 +3962,7 @@ i386_iterate_over_regset_sections (struct gdbarch *gdbarch,
void *cb_data,
const struct regcache *regcache)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
cb (".reg", tdep->sizeof_gregset, tdep->sizeof_gregset, &i386_gregset, NULL,
cb_data);
@@ -4464,7 +4467,7 @@ i386_elf_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
void
i386_svr4_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
/* System V Release 4 uses ELF. */
i386_elf_init_abi (info, gdbarch);
@@ -4513,7 +4516,7 @@ int
i386_register_reggroup_p (struct gdbarch *gdbarch, int regnum,
struct reggroup *group)
{
- const struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ const i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int fp_regnum_p, mmx_regnum_p, xmm_regnum_p, mxcsr_regnum_p,
ymm_regnum_p, ymmh_regnum_p, ymm_avx512_regnum_p, ymmh_avx512_regnum_p,
bndr_regnum_p, bnd_regnum_p, zmm_regnum_p, zmmh_regnum_p,
@@ -4958,7 +4961,7 @@ static int i386_record_floats (struct gdbarch *gdbarch,
struct i386_record_s *ir,
uint32_t iregnum)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
int i;
/* Oza: Because of floating point insn push/pop of fpu stack is going to
@@ -5029,7 +5032,7 @@ i386_process_record (struct gdbarch *gdbarch, struct regcache *regcache,
ULONGEST addr;
gdb_byte buf[I386_MAX_REGISTER_SIZE];
struct i386_record_s ir;
- struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (gdbarch);
uint8_t rex_w = -1;
uint8_t rex_r = 0;
@@ -8191,7 +8194,7 @@ i386_floatformat_for_type (struct gdbarch *gdbarch,
}
static int
-i386_validate_tdesc_p (struct gdbarch_tdep *tdep,
+i386_validate_tdesc_p (i386_gdbarch_tdep *tdep,
struct tdesc_arch_data *tdesc_data)
{
const struct target_desc *tdesc = tdep->tdesc;
@@ -8393,7 +8396,6 @@ i386_type_align (struct gdbarch *gdbarch, struct type *type)
static struct gdbarch *
i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
{
- struct gdbarch_tdep *tdep;
struct gdbarch *gdbarch;
const struct target_desc *tdesc;
int mm0_regnum;
@@ -8407,7 +8409,7 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
return arches->gdbarch;
/* Allocate space for the new architecture. Assume i386 for now. */
- tdep = XCNEW (struct gdbarch_tdep);
+ i386_gdbarch_tdep *tdep = new i386_gdbarch_tdep;
gdbarch = gdbarch_alloc (&info, tdep);
/* General-purpose registers. */
@@ -8651,7 +8653,7 @@ i386_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
if (!i386_validate_tdesc_p (tdep, tdesc_data.get ()))
{
- xfree (tdep);
+ delete tdep;
gdbarch_free (gdbarch);
return NULL;
}
@@ -8784,12 +8786,12 @@ static unsigned long
i386_mpx_bd_base (void)
{
struct regcache *rcache;
- struct gdbarch_tdep *tdep;
ULONGEST ret;
enum register_status regstatus;
rcache = get_current_regcache ();
- tdep = gdbarch_tdep (rcache->arch ());
+ gdbarch *arch = rcache->arch ();
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (arch);
regstatus = regcache_raw_read_unsigned (rcache, tdep->bndcfgu_regnum, &ret);
@@ -8802,7 +8804,8 @@ i386_mpx_bd_base (void)
int
i386_mpx_enabled (void)
{
- const struct gdbarch_tdep *tdep = gdbarch_tdep (get_current_arch ());
+ gdbarch *arch = get_current_arch ();
+ i386_gdbarch_tdep *tdep = (i386_gdbarch_tdep *) gdbarch_tdep (arch);
const struct target_desc *tdesc = tdep->tdesc;
return (tdesc_find_feature (tdesc, "org.gnu.gdb.i386.mpx") != NULL);
generated by cgit v1.1 at 2025-04-25 02:21:22 +0000