2b863f512d
The current MPX target descriptions assume that MPX is always combined with AVX, however that's not correct. We can have machines with MPX and without AVX; or machines with AVX and without MPX. This patch adds new target descriptions for machines that support both MPX and AVX, as duplicates of the existing MPX descriptions. The following commit will remove AVX from the MPX-only descriptions. 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com> gdb/ChangeLog: * amd64-linux-tdep.c (features/i386/amd64-avx-mpx-linux.c): New include. (amd64_linux_core_read_description): Add case for X86_XSTATE_AVX_MPX_MASK. (_initialize_amd64_linux_tdep): Call initialize_tdesc_amd64_avx_mpx_linux. * amd64-linux-tdep.h (tdesc_amd64_avx_mpx_linux): New definition. * amd64-tdep.c (features/i386/amd64-avx-mpx.c): New include. (amd64_target_description): Add case for X86_XSTATE_AVX_MPX_MASK. (_initialize_amd64_tdep): Call initialize_tdesc_amd64_avx_mpx. * common/x86-xstate.h (X86_XSTATE_MPX_MASK): Remove AVX bits. (X86_XSTATE_AVX_MPX_MASK): New case. * features/Makefile (i386/i386-avx-mpx, i386/i386-avx-mpx-linux) (i386/amd64-avx-mpx, i386/amd64-avx-mpx-linux): New rules. (i386/i386-avx-mpx-expedite, i386/i386-avx-mpx-linux-expedite) (i386/amd64-avx-mpx-expedite, i386/amd64-avx-mpx-linux-expedite): New expedites. * i386-linux-tdep.c (features/i386/i386-avx-mpx-linux.c): New include. (i386_linux_core_read_description): Add case X86_XSTATE_AVX_MPX_MASK. (_initialize_i386_linux_tdep): Call initialize_tdesc_i386_avx_mpx_linux. * i386-linux-tdep.h (tdesc_i386_avx_mpx_linux): New include. * i386-tdep.c (features/i386/i386-avx-mpx.c): New include. (i386_target_description): Add case for X86_XSTATE_AVX_MPX_MASK. * x86-linux-nat.c (x86_linux_read_description): Add case for X86_XSTATE_AVX_MPX_MASK. * features/i386/amd64-avx-mpx-linux.xml: New file. * features/i386/i386-avx-mpx-linux.xml: New file. * features/i386/i386-avx-mpx.xml: New file. * features/i386/amd64-avx-mpx.xml: New file. * features/i386/amd64-avx-mpx-linux.c: Generated. * features/i386/amd64-avx-mpx.c: Generated. * features/i386/i386-avx-mpx-linux.c: Generated. * features/i386/i386-avx-mpx.c: Generated. * regformats/i386/amd64-avx-mpx-linux.dat: Generated. * regformats/i386/amd64-avx-mpx.dat: Generated. * regformats/i386/i386-avx-mpx-linux.dat: Generated. * regformats/i386/i386-avx-mpx.dat: Generated. gdb/gdbserver/ChangeLog: * Makefile.in (clean): Add removal for i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c. (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c) (amd64-avx-mpx-linux.c): New rules. (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule. * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o. (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o. (srv_amd64_regobj): Add amd64-avx-mpx.o. (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o. (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml. (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml. (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml. (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml. (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o. (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o. * linux-x86-low.c (x86_linux_read_description): Add case for X86_XSTATE_AVX_MPX_MASK. (x86_get_ipa_tdesc_idx): Add cases for avx_mpx. (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and init_registers_i386_avx_mpx_linux. * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx. (initialize_low_tracepoint): Call init_registers_i386_avx_mpx_linux. * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx. (initialize_low_tracepoint): Call init_registers_amd64_avx_mpx_linux. * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value. (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux) (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New declarations.
187 lines
8.5 KiB
C
187 lines
8.5 KiB
C
/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
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Original: i386-avx-mpx-linux.xml */
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#include "defs.h"
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#include "osabi.h"
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#include "target-descriptions.h"
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struct target_desc *tdesc_i386_avx_mpx_linux;
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static void
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initialize_tdesc_i386_avx_mpx_linux (void)
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{
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struct target_desc *result = allocate_target_description ();
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struct tdesc_feature *feature;
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struct tdesc_type *field_type;
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struct tdesc_type *type;
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set_tdesc_architecture (result, bfd_scan_arch ("i386"));
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set_tdesc_osabi (result, osabi_from_tdesc_string ("GNU/Linux"));
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feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core");
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field_type = tdesc_create_flags (feature, "i386_eflags", 4);
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tdesc_add_flag (field_type, 0, "CF");
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tdesc_add_flag (field_type, 1, "");
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tdesc_add_flag (field_type, 2, "PF");
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tdesc_add_flag (field_type, 4, "AF");
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tdesc_add_flag (field_type, 6, "ZF");
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tdesc_add_flag (field_type, 7, "SF");
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tdesc_add_flag (field_type, 8, "TF");
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tdesc_add_flag (field_type, 9, "IF");
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tdesc_add_flag (field_type, 10, "DF");
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tdesc_add_flag (field_type, 11, "OF");
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tdesc_add_flag (field_type, 14, "NT");
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tdesc_add_flag (field_type, 16, "RF");
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tdesc_add_flag (field_type, 17, "VM");
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tdesc_add_flag (field_type, 18, "AC");
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tdesc_add_flag (field_type, 19, "VIF");
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tdesc_add_flag (field_type, 20, "VIP");
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tdesc_add_flag (field_type, 21, "ID");
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tdesc_create_reg (feature, "eax", 0, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "ecx", 1, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "edx", 2, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "ebx", 3, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "esp", 4, 1, NULL, 32, "data_ptr");
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tdesc_create_reg (feature, "ebp", 5, 1, NULL, 32, "data_ptr");
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tdesc_create_reg (feature, "esi", 6, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "edi", 7, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "eip", 8, 1, NULL, 32, "code_ptr");
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tdesc_create_reg (feature, "eflags", 9, 1, NULL, 32, "i386_eflags");
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tdesc_create_reg (feature, "cs", 10, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "ss", 11, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "ds", 12, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "es", 13, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "fs", 14, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "gs", 15, 1, NULL, 32, "int32");
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tdesc_create_reg (feature, "st0", 16, 1, NULL, 80, "i387_ext");
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tdesc_create_reg (feature, "st1", 17, 1, NULL, 80, "i387_ext");
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tdesc_create_reg (feature, "st2", 18, 1, NULL, 80, "i387_ext");
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tdesc_create_reg (feature, "st3", 19, 1, NULL, 80, "i387_ext");
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tdesc_create_reg (feature, "st4", 20, 1, NULL, 80, "i387_ext");
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tdesc_create_reg (feature, "st5", 21, 1, NULL, 80, "i387_ext");
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tdesc_create_reg (feature, "st6", 22, 1, NULL, 80, "i387_ext");
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tdesc_create_reg (feature, "st7", 23, 1, NULL, 80, "i387_ext");
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tdesc_create_reg (feature, "fctrl", 24, 1, "float", 32, "int");
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tdesc_create_reg (feature, "fstat", 25, 1, "float", 32, "int");
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tdesc_create_reg (feature, "ftag", 26, 1, "float", 32, "int");
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tdesc_create_reg (feature, "fiseg", 27, 1, "float", 32, "int");
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tdesc_create_reg (feature, "fioff", 28, 1, "float", 32, "int");
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tdesc_create_reg (feature, "foseg", 29, 1, "float", 32, "int");
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tdesc_create_reg (feature, "fooff", 30, 1, "float", 32, "int");
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tdesc_create_reg (feature, "fop", 31, 1, "float", 32, "int");
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feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse");
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field_type = tdesc_named_type (feature, "ieee_single");
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tdesc_create_vector (feature, "v4f", field_type, 4);
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field_type = tdesc_named_type (feature, "ieee_double");
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tdesc_create_vector (feature, "v2d", field_type, 2);
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field_type = tdesc_named_type (feature, "int8");
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tdesc_create_vector (feature, "v16i8", field_type, 16);
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field_type = tdesc_named_type (feature, "int16");
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tdesc_create_vector (feature, "v8i16", field_type, 8);
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field_type = tdesc_named_type (feature, "int32");
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tdesc_create_vector (feature, "v4i32", field_type, 4);
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field_type = tdesc_named_type (feature, "int64");
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tdesc_create_vector (feature, "v2i64", field_type, 2);
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type = tdesc_create_union (feature, "vec128");
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field_type = tdesc_named_type (feature, "v4f");
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tdesc_add_field (type, "v4_float", field_type);
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field_type = tdesc_named_type (feature, "v2d");
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tdesc_add_field (type, "v2_double", field_type);
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field_type = tdesc_named_type (feature, "v16i8");
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tdesc_add_field (type, "v16_int8", field_type);
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field_type = tdesc_named_type (feature, "v8i16");
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tdesc_add_field (type, "v8_int16", field_type);
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field_type = tdesc_named_type (feature, "v4i32");
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tdesc_add_field (type, "v4_int32", field_type);
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field_type = tdesc_named_type (feature, "v2i64");
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tdesc_add_field (type, "v2_int64", field_type);
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field_type = tdesc_named_type (feature, "uint128");
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tdesc_add_field (type, "uint128", field_type);
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field_type = tdesc_create_flags (feature, "i386_mxcsr", 4);
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tdesc_add_flag (field_type, 0, "IE");
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tdesc_add_flag (field_type, 1, "DE");
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tdesc_add_flag (field_type, 2, "ZE");
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tdesc_add_flag (field_type, 3, "OE");
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tdesc_add_flag (field_type, 4, "UE");
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tdesc_add_flag (field_type, 5, "PE");
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tdesc_add_flag (field_type, 6, "DAZ");
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tdesc_add_flag (field_type, 7, "IM");
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tdesc_add_flag (field_type, 8, "DM");
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tdesc_add_flag (field_type, 9, "ZM");
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tdesc_add_flag (field_type, 10, "OM");
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tdesc_add_flag (field_type, 11, "UM");
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tdesc_add_flag (field_type, 12, "PM");
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tdesc_add_flag (field_type, 15, "FZ");
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tdesc_create_reg (feature, "xmm0", 32, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm1", 33, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm2", 34, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm3", 35, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm4", 36, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm5", 37, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm6", 38, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm7", 39, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "mxcsr", 40, 1, "vector", 32, "i386_mxcsr");
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feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux");
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tdesc_create_reg (feature, "orig_eax", 41, 1, NULL, 32, "int");
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feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
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tdesc_create_reg (feature, "ymm0h", 42, 1, NULL, 128, "uint128");
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tdesc_create_reg (feature, "ymm1h", 43, 1, NULL, 128, "uint128");
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tdesc_create_reg (feature, "ymm2h", 44, 1, NULL, 128, "uint128");
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tdesc_create_reg (feature, "ymm3h", 45, 1, NULL, 128, "uint128");
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tdesc_create_reg (feature, "ymm4h", 46, 1, NULL, 128, "uint128");
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tdesc_create_reg (feature, "ymm5h", 47, 1, NULL, 128, "uint128");
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tdesc_create_reg (feature, "ymm6h", 48, 1, NULL, 128, "uint128");
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tdesc_create_reg (feature, "ymm7h", 49, 1, NULL, 128, "uint128");
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feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
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type = tdesc_create_struct (feature, "br128");
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field_type = tdesc_named_type (feature, "uint64");
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tdesc_add_field (type, "lbound", field_type);
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field_type = tdesc_named_type (feature, "uint64");
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tdesc_add_field (type, "ubound_raw", field_type);
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type = tdesc_create_struct (feature, "_bndstatus");
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tdesc_set_struct_size (type, 8);
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tdesc_add_bitfield (type, "bde", 2, 31);
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tdesc_add_bitfield (type, "error", 0, 1);
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type = tdesc_create_union (feature, "status");
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field_type = tdesc_named_type (feature, "data_ptr");
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tdesc_add_field (type, "raw", field_type);
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field_type = tdesc_named_type (feature, "_bndstatus");
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tdesc_add_field (type, "status", field_type);
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type = tdesc_create_struct (feature, "_bndcfgu");
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tdesc_set_struct_size (type, 8);
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tdesc_add_bitfield (type, "base", 12, 31);
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tdesc_add_bitfield (type, "reserved", 2, 11);
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tdesc_add_bitfield (type, "preserved", 1, 1);
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tdesc_add_bitfield (type, "enabled", 0, 1);
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type = tdesc_create_union (feature, "cfgu");
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field_type = tdesc_named_type (feature, "data_ptr");
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tdesc_add_field (type, "raw", field_type);
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field_type = tdesc_named_type (feature, "_bndcfgu");
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tdesc_add_field (type, "config", field_type);
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tdesc_create_reg (feature, "bnd0raw", 50, 1, NULL, 128, "br128");
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tdesc_create_reg (feature, "bnd1raw", 51, 1, NULL, 128, "br128");
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tdesc_create_reg (feature, "bnd2raw", 52, 1, NULL, 128, "br128");
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tdesc_create_reg (feature, "bnd3raw", 53, 1, NULL, 128, "br128");
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tdesc_create_reg (feature, "bndcfgu", 54, 1, NULL, 64, "cfgu");
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tdesc_create_reg (feature, "bndstatus", 55, 1, NULL, 64, "status");
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tdesc_i386_avx_mpx_linux = result;
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}
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