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6eb1e6a8c1
Target description can be modeled as a tree, the target description is the root node, features are children nodes, registers and types are grand-children nodes. So command "maint print c-tdesc" in effect traverse/visit each node, and print them in c. This can be implemented by visitor pattern, this is the first reason. Secondly, I want to this command prints c files in a different way for some specific xml files, but still print c files the same way for the rest of xml files. Third, I even want to print xml files from target descriptions, so that GDBserver can use it to reply GDB's query qXfer:features:read:target.xml. gdb: 2017-07-26 Yao Qi <yao.qi@linaro.org> * target-descriptions.c (tdesc_element_visitor): New class. (tdesc_element): New class. (tdesc_reg): Inherit from tdesc_element. (tdesc_reg::accept): New function. (tdesc_type): Inherit from tdesc_element. (tdesc_type::accept): New function. (tdesc_feature): Inherit from tdesc_element. (tdesc_feature::accept): New function. (target_desc): Inherit from tdesc_element. (target_desc::target_desc): New. (target_desc::~target_desc): New. (target_desc::accept): New. (allocate_target_description): Use new. (free_target_description): Use delete. (print_c_tdesc): New class. (maint_print_c_tdesc_cmd): Adjust. * features/aarch64.c: Re-generated. * features/arc-arcompact.c: Re-generated. * features/arc-v2.c: Re-generated. * features/arm/arm-with-iwmmxt.c: Re-generated. * features/arm/arm-with-m.c: Re-generated. * features/arm/arm-with-m-fpa-layout.c: Re-generated. * features/arm/arm-with-m-vfp-d16.c: Re-generated. * features/arm/arm-with-neon.c: Re-generated. * features/arm/arm-with-vfpv2.c: Re-generated. * features/arm/arm-with-vfpv3.c: Re-generated. * features/i386/amd64-avx-avx512.c: Re-generated. * features/i386/amd64-avx-avx512-linux.c: Re-generated. * features/i386/amd64-avx.c: Re-generated. * features/i386/amd64-avx-linux.c: Re-generated. * features/i386/amd64-avx-mpx-avx512-pku.c: Re-generated. * features/i386/amd64-avx-mpx-avx512-pku-linux.c: Re-generated. * features/i386/amd64-avx-mpx.c: Re-generated. * features/i386/amd64-avx-mpx-linux.c: Re-generated. * features/i386/amd64.c: Re-generated. * features/i386/amd64-linux.c: Re-generated. * features/i386/amd64-mpx.c: Re-generated. * features/i386/amd64-mpx-linux.c: Re-generated. * features/i386/i386-avx-avx512.c: Re-generated. * features/i386/i386-avx-avx512-linux.c: Re-generated. * features/i386/i386-avx.c: Re-generated. * features/i386/i386-avx-linux.c: Re-generated. * features/i386/i386-avx-mpx-avx512-pku.c: Re-generated. * features/i386/i386-avx-mpx-avx512-pku-linux.c: Re-generated. * features/i386/i386-avx-mpx.c: Re-generated. * features/i386/i386-avx-mpx-linux.c: Re-generated. * features/i386/i386.c: Re-generated. * features/i386/i386-linux.c: Re-generated. * features/i386/i386-mmx.c: Re-generated. * features/i386/i386-mmx-linux.c: Re-generated. * features/i386/i386-mpx.c: Re-generated. * features/i386/i386-mpx-linux.c: Re-generated. * features/i386/x32-avx-avx512.c: Re-generated. * features/i386/x32-avx-avx512-linux.c: Re-generated. * features/i386/x32-avx.c: Re-generated. * features/i386/x32-avx-linux.c: Re-generated. * features/i386/x32.c: Re-generated. * features/i386/x32-linux.c: Re-generated. * features/microblaze.c: Re-generated. * features/microblaze-with-stack-protect.c: Re-generated. * features/mips64-dsp-linux.c: Re-generated. * features/mips64-linux.c: Re-generated. * features/mips-dsp-linux.c: Re-generated. * features/mips-linux.c: Re-generated. * features/nds32.c: Re-generated. * features/nios2.c: Re-generated. * features/nios2-linux.c: Re-generated. * features/rs6000/powerpc-32.c: Re-generated. * features/rs6000/powerpc-32l.c: Re-generated. * features/rs6000/powerpc-403.c: Re-generated. * features/rs6000/powerpc-403gc.c : Re-generated. * features/rs6000/powerpc-405.c: Re-generated. * features/rs6000/powerpc-505.c: Re-generated. * features/rs6000/powerpc-601.c: Re-generated. * features/rs6000/powerpc-602.c: Re-generated. * features/rs6000/powerpc-603.c: Re-generated. * features/rs6000/powerpc-604.c: Re-generated. * features/rs6000/powerpc-64.c: Re-generated. * features/rs6000/powerpc-64l.c: Re-generated. * features/rs6000/powerpc-7400.c: Re-generated. * features/rs6000/powerpc-750.c: Re-generated. * features/rs6000/powerpc-860.c: Re-generated. * features/rs6000/powerpc-altivec32.c: Re-generated. * features/rs6000/powerpc-altivec32l.c: Re-generated. * features/rs6000/powerpc-altivec64.c: Re-generated. * features/rs6000/powerpc-altivec64l.c: Re-generated. * features/rs6000/powerpc-cell32l.c: Re-generated. * features/rs6000/powerpc-cell64l.c: Re-generated. * features/rs6000/powerpc-e500.c: Re-generated. * features/rs6000/powerpc-e500l.c: Re-generated. * features/rs6000/powerpc-isa205-32l.c: Re-generated. * features/rs6000/powerpc-isa205-64l.c: Re-generated. * features/rs6000/powerpc-isa205-altivec32l.c: Re-generated. * features/rs6000/powerpc-isa205-altivec64l.c: Re-generated. * features/rs6000/powerpc-isa205-vsx32l.c: Re-generated. * features/rs6000/powerpc-isa205-vsx64l.c: Re-generated. * features/rs6000/powerpc-vsx32.c: Re-generated. * features/rs6000/powerpc-vsx32l.c: Re-generated. * features/rs6000/powerpc-vsx64.c: Re-generated. * features/rs6000/powerpc-vsx64l.c: Re-generated. * features/rs6000/rs6000.c: Re-generated. * features/s390-linux32.c: Re-generated. * features/s390-linux32v1.c: Re-generated. * features/s390-linux32v2.c: Re-generated. * features/s390-linux64.c: Re-generated. * features/s390-linux64v1.c: Re-generated. * features/s390-linux64v2.c: Re-generated. * features/s390-te-linux64.c: Re-generated. * features/s390-tevx-linux64.c: Re-generated. * features/s390-vx-linux64.c: Re-generated. * features/s390x-linux64.c: Re-generated. * features/s390x-linux64v1.c: Re-generated. * features/s390x-linux64v2.c: Re-generated. * features/s390x-te-linux64.c: Re-generated. * features/s390x-tevx-linux64.c: Re-generated. * features/s390x-vx-linux64.c: Re-generated. * features/sparc/sparc32-solaris.c: Re-generated. * features/sparc/sparc64-solaris.c: Re-generated. * features/tic6x-c62x.c: Re-generated. * features/tic6x-c62x-linux.c: Re-generated. * features/tic6x-c64x.c: Re-generated. * features/tic6x-c64x-linux.c: Re-generated. * features/tic6x-c64xp.c: Re-generated. * features/tic6x-c64xp-linux.c: Re-generated.
72 lines
3.7 KiB
C
72 lines
3.7 KiB
C
/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
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Original: nios2-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_nios2_linux;
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static void
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initialize_tdesc_nios2_linux (void)
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{
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struct target_desc *result = allocate_target_description ();
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set_tdesc_architecture (result, bfd_scan_arch ("nios2"));
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set_tdesc_osabi (result, osabi_from_tdesc_string ("GNU/Linux"));
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struct tdesc_feature *feature;
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feature = tdesc_create_feature (result, "org.gnu.gdb.nios2.cpu");
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tdesc_create_reg (feature, "zero", 0, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "at", 1, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r16", 16, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r17", 17, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r18", 18, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r19", 19, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r20", 20, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r21", 21, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r22", 22, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "et", 24, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "bt", 25, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "gp", 26, 1, NULL, 32, "data_ptr");
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tdesc_create_reg (feature, "sp", 27, 1, NULL, 32, "data_ptr");
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tdesc_create_reg (feature, "fp", 28, 1, NULL, 32, "data_ptr");
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tdesc_create_reg (feature, "ea", 29, 1, NULL, 32, "code_ptr");
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tdesc_create_reg (feature, "sstatus", 30, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "ra", 31, 1, NULL, 32, "code_ptr");
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tdesc_create_reg (feature, "pc", 32, 1, NULL, 32, "code_ptr");
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tdesc_create_reg (feature, "status", 33, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "estatus", 34, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "bstatus", 35, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "ienable", 36, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "ipending", 37, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "cpuid", 38, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "ctl6", 39, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "exception", 40, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "pteaddr", 41, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "tlbacc", 42, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "tlbmisc", 43, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "eccinj", 44, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "badaddr", 45, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "config", 46, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "mpubase", 47, 1, NULL, 32, "uint32");
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tdesc_create_reg (feature, "mpuacc", 48, 1, NULL, 32, "uint32");
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tdesc_nios2_linux = result;
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}
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