GDB (API): /home/stan/gdb/src/gdb/features/i386/i386.c Source File

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00001 /* THIS FILE IS GENERATED.  -*- buffer-read-only: t -*- vi:set ro:
00002   Original: i386.xml */
00003 
00004 #include "defs.h"
00005 #include "osabi.h"
00006 #include "target-descriptions.h"
00007 
00008 struct target_desc *tdesc_i386;
00009 static void
00010 initialize_tdesc_i386 (void)
00011 {
00012   struct target_desc *result = allocate_target_description ();
00013   struct tdesc_feature *feature;
00014   struct tdesc_type *field_type;
00015   struct tdesc_type *type;
00016 
00017   set_tdesc_architecture (result, bfd_scan_arch ("i386"));
00018 
00019   feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core");
00020   field_type = tdesc_create_flags (feature, "i386_eflags", 4);
00021   tdesc_add_flag (field_type, 0, "CF");
00022   tdesc_add_flag (field_type, 1, "");
00023   tdesc_add_flag (field_type, 2, "PF");
00024   tdesc_add_flag (field_type, 4, "AF");
00025   tdesc_add_flag (field_type, 6, "ZF");
00026   tdesc_add_flag (field_type, 7, "SF");
00027   tdesc_add_flag (field_type, 8, "TF");
00028   tdesc_add_flag (field_type, 9, "IF");
00029   tdesc_add_flag (field_type, 10, "DF");
00030   tdesc_add_flag (field_type, 11, "OF");
00031   tdesc_add_flag (field_type, 14, "NT");
00032   tdesc_add_flag (field_type, 16, "RF");
00033   tdesc_add_flag (field_type, 17, "VM");
00034   tdesc_add_flag (field_type, 18, "AC");
00035   tdesc_add_flag (field_type, 19, "VIF");
00036   tdesc_add_flag (field_type, 20, "VIP");
00037   tdesc_add_flag (field_type, 21, "ID");
00038 
00039   tdesc_create_reg (feature, "eax", 0, 1, NULL, 32, "int32");
00040   tdesc_create_reg (feature, "ecx", 1, 1, NULL, 32, "int32");
00041   tdesc_create_reg (feature, "edx", 2, 1, NULL, 32, "int32");
00042   tdesc_create_reg (feature, "ebx", 3, 1, NULL, 32, "int32");
00043   tdesc_create_reg (feature, "esp", 4, 1, NULL, 32, "data_ptr");
00044   tdesc_create_reg (feature, "ebp", 5, 1, NULL, 32, "data_ptr");
00045   tdesc_create_reg (feature, "esi", 6, 1, NULL, 32, "int32");
00046   tdesc_create_reg (feature, "edi", 7, 1, NULL, 32, "int32");
00047   tdesc_create_reg (feature, "eip", 8, 1, NULL, 32, "code_ptr");
00048   tdesc_create_reg (feature, "eflags", 9, 1, NULL, 32, "i386_eflags");
00049   tdesc_create_reg (feature, "cs", 10, 1, NULL, 32, "int32");
00050   tdesc_create_reg (feature, "ss", 11, 1, NULL, 32, "int32");
00051   tdesc_create_reg (feature, "ds", 12, 1, NULL, 32, "int32");
00052   tdesc_create_reg (feature, "es", 13, 1, NULL, 32, "int32");
00053   tdesc_create_reg (feature, "fs", 14, 1, NULL, 32, "int32");
00054   tdesc_create_reg (feature, "gs", 15, 1, NULL, 32, "int32");
00055   tdesc_create_reg (feature, "st0", 16, 1, NULL, 80, "i387_ext");
00056   tdesc_create_reg (feature, "st1", 17, 1, NULL, 80, "i387_ext");
00057   tdesc_create_reg (feature, "st2", 18, 1, NULL, 80, "i387_ext");
00058   tdesc_create_reg (feature, "st3", 19, 1, NULL, 80, "i387_ext");
00059   tdesc_create_reg (feature, "st4", 20, 1, NULL, 80, "i387_ext");
00060   tdesc_create_reg (feature, "st5", 21, 1, NULL, 80, "i387_ext");
00061   tdesc_create_reg (feature, "st6", 22, 1, NULL, 80, "i387_ext");
00062   tdesc_create_reg (feature, "st7", 23, 1, NULL, 80, "i387_ext");
00063   tdesc_create_reg (feature, "fctrl", 24, 1, "float", 32, "int");
00064   tdesc_create_reg (feature, "fstat", 25, 1, "float", 32, "int");
00065   tdesc_create_reg (feature, "ftag", 26, 1, "float", 32, "int");
00066   tdesc_create_reg (feature, "fiseg", 27, 1, "float", 32, "int");
00067   tdesc_create_reg (feature, "fioff", 28, 1, "float", 32, "int");
00068   tdesc_create_reg (feature, "foseg", 29, 1, "float", 32, "int");
00069   tdesc_create_reg (feature, "fooff", 30, 1, "float", 32, "int");
00070   tdesc_create_reg (feature, "fop", 31, 1, "float", 32, "int");
00071 
00072   feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse");
00073   field_type = tdesc_named_type (feature, "ieee_single");
00074   tdesc_create_vector (feature, "v4f", field_type, 4);
00075 
00076   field_type = tdesc_named_type (feature, "ieee_double");
00077   tdesc_create_vector (feature, "v2d", field_type, 2);
00078 
00079   field_type = tdesc_named_type (feature, "int8");
00080   tdesc_create_vector (feature, "v16i8", field_type, 16);
00081 
00082   field_type = tdesc_named_type (feature, "int16");
00083   tdesc_create_vector (feature, "v8i16", field_type, 8);
00084 
00085   field_type = tdesc_named_type (feature, "int32");
00086   tdesc_create_vector (feature, "v4i32", field_type, 4);
00087 
00088   field_type = tdesc_named_type (feature, "int64");
00089   tdesc_create_vector (feature, "v2i64", field_type, 2);
00090 
00091   type = tdesc_create_union (feature, "vec128");
00092   field_type = tdesc_named_type (feature, "v4f");
00093   tdesc_add_field (type, "v4_float", field_type);
00094   field_type = tdesc_named_type (feature, "v2d");
00095   tdesc_add_field (type, "v2_double", field_type);
00096   field_type = tdesc_named_type (feature, "v16i8");
00097   tdesc_add_field (type, "v16_int8", field_type);
00098   field_type = tdesc_named_type (feature, "v8i16");
00099   tdesc_add_field (type, "v8_int16", field_type);
00100   field_type = tdesc_named_type (feature, "v4i32");
00101   tdesc_add_field (type, "v4_int32", field_type);
00102   field_type = tdesc_named_type (feature, "v2i64");
00103   tdesc_add_field (type, "v2_int64", field_type);
00104   field_type = tdesc_named_type (feature, "uint128");
00105   tdesc_add_field (type, "uint128", field_type);
00106 
00107   field_type = tdesc_create_flags (feature, "i386_mxcsr", 4);
00108   tdesc_add_flag (field_type, 0, "IE");
00109   tdesc_add_flag (field_type, 1, "DE");
00110   tdesc_add_flag (field_type, 2, "ZE");
00111   tdesc_add_flag (field_type, 3, "OE");
00112   tdesc_add_flag (field_type, 4, "UE");
00113   tdesc_add_flag (field_type, 5, "PE");
00114   tdesc_add_flag (field_type, 6, "DAZ");
00115   tdesc_add_flag (field_type, 7, "IM");
00116   tdesc_add_flag (field_type, 8, "DM");
00117   tdesc_add_flag (field_type, 9, "ZM");
00118   tdesc_add_flag (field_type, 10, "OM");
00119   tdesc_add_flag (field_type, 11, "UM");
00120   tdesc_add_flag (field_type, 12, "PM");
00121   tdesc_add_flag (field_type, 15, "FZ");
00122 
00123   tdesc_create_reg (feature, "xmm0", 32, 1, NULL, 128, "vec128");
00124   tdesc_create_reg (feature, "xmm1", 33, 1, NULL, 128, "vec128");
00125   tdesc_create_reg (feature, "xmm2", 34, 1, NULL, 128, "vec128");
00126   tdesc_create_reg (feature, "xmm3", 35, 1, NULL, 128, "vec128");
00127   tdesc_create_reg (feature, "xmm4", 36, 1, NULL, 128, "vec128");
00128   tdesc_create_reg (feature, "xmm5", 37, 1, NULL, 128, "vec128");
00129   tdesc_create_reg (feature, "xmm6", 38, 1, NULL, 128, "vec128");
00130   tdesc_create_reg (feature, "xmm7", 39, 1, NULL, 128, "vec128");
00131   tdesc_create_reg (feature, "mxcsr", 40, 1, "vector", 32, "i386_mxcsr");
00132 
00133   tdesc_i386 = result;
00134 }