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a8d2e5856f
While fiddling a bit with -Wunused-variable, Sergio noticed that "maint print c-tdesc" was always generating code for the "tdesc_type *field_type" variable, even when it wasn't used. This is caught by GCC when using -Wunused-variable, of course. This patch changes the print_c_tdesc class to only output the field declaration when we actually need it. It shouldn't be necessary to do the same with the other variable declarations (type_with_fields and element_type), because they are always if they are declared. The C files in features/ are regenerated, some declarations of field_type are removed, as expected, while some others move to where they are used for the first time. gdb/ChangeLog: * target-descriptions.c (print_c_tdesc) <visit>: Don't output field_type declaration, use printf_field_type_assignment instead. <printf_field_type_assignment>: New method. * features/aarch64-core.c, features/aarch64-fpu.c features/arc-arcompact.c, features/arc-v2.c, features/arm/arm-with-iwmmxt.c, features/i386/32bit-core.c, features/i386/32bit-mpx.c, features/i386/32bit-sse.c, features/i386/64bit-avx512.c, features/i386/64bit-core.c, features/i386/64bit-mpx.c, features/i386/64bit-sse.c, features/i386/x32-core.c, features/or1k.c, features/rs6000/powerpc-7400.c, features/rs6000/powerpc-altivec32.c, features/rs6000/powerpc-altivec32l.c, features/rs6000/powerpc-altivec64.c, features/rs6000/powerpc-altivec64l.c, features/rs6000/powerpc-cell32l.c, features/rs6000/powerpc-cell64l.c, features/rs6000/powerpc-isa205-altivec32l.c, features/rs6000/powerpc-isa205-altivec64l.c, features/rs6000/powerpc-isa205-vsx32l.c, features/rs6000/powerpc-isa205-vsx64l.c, features/rs6000/powerpc-vsx32.c, features/rs6000/powerpc-vsx32l.c, features/rs6000/powerpc-vsx64.c, features/rs6000/powerpc-vsx64l.c, features/s390-gs-linux64.c, features/s390-tevx-linux64.c, features/s390-vx-linux64.c, features/s390x-gs-linux64.c, features/s390x-tevx-linux64.c, features/s390x-vx-linux64.c: Re-generate.
77 lines
3.3 KiB
C
77 lines
3.3 KiB
C
/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
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Original: 32bit-sse.xml */
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#include "arch/tdesc.h"
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static int
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create_feature_i386_32bit_sse (struct target_desc *result, long regnum)
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{
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struct tdesc_feature *feature;
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feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse", "32bit-sse.xml");
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tdesc_type *element_type;
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element_type = tdesc_named_type (feature, "ieee_single");
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tdesc_create_vector (feature, "v4f", element_type, 4);
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element_type = tdesc_named_type (feature, "ieee_double");
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tdesc_create_vector (feature, "v2d", element_type, 2);
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element_type = tdesc_named_type (feature, "int8");
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tdesc_create_vector (feature, "v16i8", element_type, 16);
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element_type = tdesc_named_type (feature, "int16");
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tdesc_create_vector (feature, "v8i16", element_type, 8);
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element_type = tdesc_named_type (feature, "int32");
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tdesc_create_vector (feature, "v4i32", element_type, 4);
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element_type = tdesc_named_type (feature, "int64");
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tdesc_create_vector (feature, "v2i64", element_type, 2);
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tdesc_type_with_fields *type_with_fields;
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type_with_fields = tdesc_create_union (feature, "vec128");
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tdesc_type *field_type;
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field_type = tdesc_named_type (feature, "v4f");
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tdesc_add_field (type_with_fields, "v4_float", field_type);
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field_type = tdesc_named_type (feature, "v2d");
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tdesc_add_field (type_with_fields, "v2_double", field_type);
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field_type = tdesc_named_type (feature, "v16i8");
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tdesc_add_field (type_with_fields, "v16_int8", field_type);
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field_type = tdesc_named_type (feature, "v8i16");
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tdesc_add_field (type_with_fields, "v8_int16", field_type);
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field_type = tdesc_named_type (feature, "v4i32");
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tdesc_add_field (type_with_fields, "v4_int32", field_type);
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field_type = tdesc_named_type (feature, "v2i64");
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tdesc_add_field (type_with_fields, "v2_int64", field_type);
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field_type = tdesc_named_type (feature, "uint128");
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tdesc_add_field (type_with_fields, "uint128", field_type);
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type_with_fields = tdesc_create_flags (feature, "i386_mxcsr", 4);
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tdesc_add_flag (type_with_fields, 0, "IE");
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tdesc_add_flag (type_with_fields, 1, "DE");
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tdesc_add_flag (type_with_fields, 2, "ZE");
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tdesc_add_flag (type_with_fields, 3, "OE");
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tdesc_add_flag (type_with_fields, 4, "UE");
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tdesc_add_flag (type_with_fields, 5, "PE");
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tdesc_add_flag (type_with_fields, 6, "DAZ");
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tdesc_add_flag (type_with_fields, 7, "IM");
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tdesc_add_flag (type_with_fields, 8, "DM");
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tdesc_add_flag (type_with_fields, 9, "ZM");
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tdesc_add_flag (type_with_fields, 10, "OM");
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tdesc_add_flag (type_with_fields, 11, "UM");
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tdesc_add_flag (type_with_fields, 12, "PM");
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tdesc_add_flag (type_with_fields, 15, "FZ");
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regnum = 32;
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tdesc_create_reg (feature, "xmm0", regnum++, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm1", regnum++, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm2", regnum++, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm3", regnum++, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm4", regnum++, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm5", regnum++, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm6", regnum++, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "xmm7", regnum++, 1, NULL, 128, "vec128");
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tdesc_create_reg (feature, "mxcsr", regnum++, 1, "vector", 32, "i386_mxcsr");
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return regnum;
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}
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