Browse Source
gdb/ 2010-04-08 H.J. Lu <hongjiu.lu@intel.com> * i386-linux-nat.c (have_ptrace_getfpxregs): Initialize to -1 if HAVE_PTRACE_GETFPXREGS is defined. (i386_linux_read_description): Set have_ptrace_getfpxregs and have_ptrace_getregset to 0 if ptrace PTRACE_GETFPXREGS failed. * i386-linux-tdep.c: Include "features/i386/i386-mmx-linux.c" (i386_linux_core_read_description): Return tdesc_i386_mmx_linux if .reg-xfp section doesn't exist. (_initialize_i386_linux_tdep): Call initialize_tdesc_i386_mmx_linux. * i386-linux-tdep.h (tdesc_i386_mmx_linux): New. * i386-tdep.c: Include "features/i386/i386-mmx.c". (i386_go32_init_abi): Set tdesc to tdesc_i386_mmx. (i386_validate_tdesc_p): Make org.gnu.gdb.i386.sse optional. Set xcr0 to I386_XSTATE_X87_MASK if SSE isn't available. (i386_gdbarch_init): Update comments. (_initialize_i386_tdep): Call initialize_tdesc_i386_mmx. * common/i386-xstate.h (I386_XSTATE_X87_MASK): New. * config/djgpp/fnchange.lst: Add i386 MMX XML files. * features/Makefile (i386/i386-mmx-expedite): New. (i386/i386-mmx-linux-expedite): Likewise. ($(outdir)/i386/i386-mmx.dat): Likewise. ($(outdir)/i386/i386-mmx-linux.dat): Likewise. * features/i386/i386-mmx-linux.c: New. * features/i386/i386-mmx-linux.xml: Likewise. * features/i386/i386-mmx.c: Likewise. * features/i386/i386-mmx.xml: Likewise. * regformats/i386/i386-mmx-linux.dat: Likewise. * regformats/i386/i386-mmx.dat: Likewise. * features/Makefile (WHICH): Add i386/i386-mmx and i386/i386-mmx-linux. gdb/doc/ 2010-04-08 H.J. Lu <hongjiu.lu@intel.com> * gdb.texinfo (i386 Features): Make org.gnu.gdb.i386.avx optional. Make org.gnu.gdb.i386.avx requires org.gnu.gdb.i386.avx. gdb/gdbserver/ 2010-04-08 H.J. Lu <hongjiu.lu@intel.com> * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c. (i386-mmx.o): New. (i386-mmx.c): Likewise. (i386-mmx-linux.o): Likewise. (i386-mmx-linux.c): Likewise. * configure.srv (srv_i386_regobj): Add i386-mmx.o. (srv_i386_linux_regobj): Add i386-mmx-linux.o. (srv_i386_xmlfiles): Add i386/i386-mmx.xml. (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml. * linux-x86-low.c (init_registers_i386_mmx_linux): New. (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux and return if ptrace PTRACE_GETFPXREGS failed in 32bit.gdb_7_2-branch
H.J. Lu
17 years ago
20 changed files with 442 additions and 40 deletions
@ -0,0 +1,76 @@ |
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/* THIS FILE IS GENERATED. Original: i386-mmx-linux.xml */ |
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|
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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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|
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struct target_desc *tdesc_i386_mmx_linux; |
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static void |
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initialize_tdesc_i386_mmx_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, *type; |
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|
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set_tdesc_architecture (result, bfd_scan_arch ("i386")); |
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|
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set_tdesc_osabi (result, osabi_from_tdesc_string ("GNU/Linux")); |
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|
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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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|
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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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|
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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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|
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tdesc_i386_mmx_linux = result; |
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} |
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@ -0,0 +1,16 @@ |
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<?xml version="1.0"?> |
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<!-- Copyright (C) 2010 Free Software Foundation, Inc. |
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|
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Copying and distribution of this file, with or without modification, |
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are permitted in any medium without royalty provided the copyright |
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notice and this notice are preserved. --> |
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|
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<!-- I386 with MMX - Includes Linux-only special "register". --> |
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|
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<!DOCTYPE target SYSTEM "gdb-target.dtd"> |
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<target> |
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<architecture>i386</architecture> |
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<osabi>GNU/Linux</osabi> |
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<xi:include href="32bit-core.xml"/> |
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<xi:include href="32bit-linux.xml"/> |
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</target> |
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@ -0,0 +1,71 @@ |
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/* THIS FILE IS GENERATED. Original: i386-mmx.xml */ |
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|
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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_mmx; |
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static void |
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initialize_tdesc_i386_mmx (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, *type; |
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set_tdesc_architecture (result, bfd_scan_arch ("i386")); |
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|
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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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|
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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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tdesc_i386_mmx = result; |
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} |
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@ -0,0 +1,14 @@ |
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<?xml version="1.0"?> |
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<!-- Copyright (C) 2010 Free Software Foundation, Inc. |
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|
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Copying and distribution of this file, with or without modification, |
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are permitted in any medium without royalty provided the copyright |
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notice and this notice are preserved. --> |
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|
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<!-- I386 with MMX --> |
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|
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<!DOCTYPE target SYSTEM "gdb-target.dtd"> |
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<target> |
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<architecture>i386</architecture> |
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<xi:include href="32bit-core.xml"/> |
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</target> |
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@ -0,0 +1,46 @@ |
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# DO NOT EDIT: generated from i386/i386-mmx-linux.xml |
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name:i386_mmx_linux |
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xmltarget:i386-mmx-linux.xml |
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expedite:ebp,esp,eip |
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32:eax |
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32:ecx |
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32:edx |
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32:ebx |
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32:esp |
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32:ebp |
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32:esi |
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32:edi |
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32:eip |
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32:eflags |
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32:cs |
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32:ss |
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32:ds |
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32:es |
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32:fs |
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32:gs |
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80:st0 |
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80:st1 |
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80:st2 |
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80:st3 |
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80:st4 |
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80:st5 |
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80:st6 |
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80:st7 |
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32:fctrl |
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32:fstat |
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32:ftag |
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32:fiseg |
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32:fioff |
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32:foseg |
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32:fooff |
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32:fop |
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0: |
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0: |
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0: |
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0: |
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0: |
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0: |
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0: |
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0: |
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0: |
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32:orig_eax |
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@ -0,0 +1,36 @@ |
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# DO NOT EDIT: generated from i386/i386-mmx.xml |
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name:i386_mmx |
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xmltarget:i386-mmx.xml |
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expedite:ebp,esp,eip |
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32:eax |
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32:ecx |
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32:edx |
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32:ebx |
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32:esp |
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32:ebp |
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32:esi |
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32:edi |
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32:eip |
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32:eflags |
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32:cs |
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32:ss |
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32:ds |
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32:es |
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32:fs |
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32:gs |
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80:st0 |
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80:st1 |
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80:st2 |
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80:st3 |
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80:st4 |
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80:st5 |
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80:st6 |
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80:st7 |
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32:fctrl |
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32:fstat |
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32:ftag |
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32:fiseg |
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32:fioff |
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32:foseg |
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32:fooff |
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32:fop |
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Reference in new issue