diff options
Diffstat (limited to 'gdb/amd64-tdep.c')
| -rw-r--r-- | gdb/amd64-tdep.c | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c index df6b882a3fb..b63e35d522a 100644 --- a/gdb/amd64-tdep.c +++ b/gdb/amd64-tdep.c @@ -110,11 +110,6 @@ static const char * const amd64_ymmh_avx512_names[] = "ymm28h", "ymm29h", "ymm30h", "ymm31h" }; -static const char * const amd64_mpx_names[] = -{ - "bnd0raw", "bnd1raw", "bnd2raw", "bnd3raw", "bndcfgu", "bndstatus" -}; - static const char * const amd64_k_names[] = { "k0", "k1", "k2", "k3", @@ -1039,13 +1034,6 @@ amd64_push_dummy_call (struct gdbarch *gdbarch, struct value *function, enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); gdb_byte buf[8]; - /* BND registers can be in arbitrary values at the moment of the - inferior call. This can cause boundary violations that are not - due to a real bug or even desired by the user. The best to be done - is set the BND registers to allow access to the whole memory, INIT - state, before pushing the inferior call. */ - i387_reset_bnd_regs (gdbarch, regcache); - /* Pass arguments. */ sp = amd64_push_arguments (regcache, nargs, args, sp, return_method); @@ -3196,13 +3184,6 @@ amd64_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch, tdep->ymm0h_regnum = AMD64_YMM0H_REGNUM; } - if (tdesc_find_feature (tdesc, "org.gnu.gdb.i386.mpx") != NULL) - { - tdep->mpx_register_names = amd64_mpx_names; - tdep->bndcfgu_regnum = AMD64_BNDCFGU_REGNUM; - tdep->bnd0r_regnum = AMD64_BND0R_REGNUM; - } - if (tdesc_find_feature (tdesc, "org.gnu.gdb.i386.segments") != NULL) { tdep->fsbase_regnum = AMD64_FSBASE_REGNUM; @@ -3377,11 +3358,10 @@ const struct target_desc * amd64_target_description (uint64_t xcr0, bool segments) { static target_desc *amd64_tdescs \ - [2/*AVX*/][2/*MPX*/][2/*AVX512*/][2/*PKRU*/][2/*segments*/] = {}; + [2/*AVX*/][2/*AVX512*/][2/*PKRU*/][2/*segments*/] = {}; target_desc **tdesc; tdesc = &amd64_tdescs[(xcr0 & X86_XSTATE_AVX) ? 1 : 0] - [(xcr0 & X86_XSTATE_MPX) ? 1 : 0] [(xcr0 & X86_XSTATE_AVX512) ? 1 : 0] [(xcr0 & X86_XSTATE_PKRU) ? 1 : 0] [segments ? 1 : 0]; |