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binutils-gdb/gdb/features/mips-dsp-linux.c
Yao Qi 6eb1e6a8c1 Use visitor pattern for "maint print c-tdesc" 
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.
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	* features/i386/i386-avx-linux.c: Re-generated.
	* features/i386/i386-avx-mpx-avx512-pku.c: Re-generated.
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	* features/i386/i386-avx-mpx.c: Re-generated.
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	* features/i386/x32-avx-avx512-linux.c: Re-generated.
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	* features/i386/x32-linux.c: Re-generated.
	* features/microblaze.c: Re-generated.
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	* 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.
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	* features/nios2-linux.c: Re-generated.
	* features/rs6000/powerpc-32.c: Re-generated.
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	* features/rs6000/powerpc-altivec32.c: Re-generated.
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	* features/rs6000/powerpc-isa205-vsx32l.c: Re-generated.
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	* features/s390-linux32.c: Re-generated.
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	* features/s390-linux64.c: Re-generated.
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	* features/sparc/sparc32-solaris.c: Re-generated.
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	* features/tic6x-c64x-linux.c: Re-generated.
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	* features/tic6x-c64xp-linux.c: Re-generated.
2017-07-26 12:56:54 +01:00

111 lines
5.9 KiB
C
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/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
Original: mips-dsp-linux.xml */
#include "defs.h"
#include "osabi.h"
#include "target-descriptions.h"
struct target_desc *tdesc_mips_dsp_linux;
static void
initialize_tdesc_mips_dsp_linux (void)
{
struct target_desc *result = allocate_target_description ();
set_tdesc_architecture (result, bfd_scan_arch ("mips"));
set_tdesc_osabi (result, osabi_from_tdesc_string ("GNU/Linux"));
struct tdesc_feature *feature;
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.cpu");
tdesc_create_reg (feature, "r0", 0, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r1", 1, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r2", 2, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r3", 3, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r4", 4, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r5", 5, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r6", 6, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r7", 7, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r8", 8, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r9", 9, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r10", 10, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r11", 11, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r12", 12, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r13", 13, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r14", 14, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r15", 15, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r16", 16, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r17", 17, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r18", 18, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r19", 19, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r20", 20, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r21", 21, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r22", 22, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r23", 23, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r24", 24, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r25", 25, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r26", 26, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r27", 27, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r28", 28, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r29", 29, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r30", 30, 1, NULL, 32, "int");
tdesc_create_reg (feature, "r31", 31, 1, NULL, 32, "int");
tdesc_create_reg (feature, "lo", 33, 1, NULL, 32, "int");
tdesc_create_reg (feature, "hi", 34, 1, NULL, 32, "int");
tdesc_create_reg (feature, "pc", 37, 1, NULL, 32, "int");
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.cp0");
tdesc_create_reg (feature, "status", 32, 1, NULL, 32, "int");
tdesc_create_reg (feature, "badvaddr", 35, 1, NULL, 32, "int");
tdesc_create_reg (feature, "cause", 36, 1, NULL, 32, "int");
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.fpu");
tdesc_create_reg (feature, "f0", 38, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f1", 39, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f2", 40, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f3", 41, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f4", 42, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f5", 43, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f6", 44, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f7", 45, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f8", 46, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f9", 47, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f10", 48, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f11", 49, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f12", 50, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f13", 51, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f14", 52, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f15", 53, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f16", 54, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f17", 55, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f18", 56, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f19", 57, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f20", 58, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f21", 59, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f22", 60, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f23", 61, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f24", 62, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f25", 63, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f26", 64, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f27", 65, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f28", 66, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f29", 67, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f30", 68, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "f31", 69, 1, NULL, 32, "ieee_single");
tdesc_create_reg (feature, "fcsr", 70, 1, "float", 32, "int");
tdesc_create_reg (feature, "fir", 71, 1, "float", 32, "int");
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.dsp");
tdesc_create_reg (feature, "hi1", 72, 1, NULL, 32, "int");
tdesc_create_reg (feature, "lo1", 73, 1, NULL, 32, "int");
tdesc_create_reg (feature, "hi2", 74, 1, NULL, 32, "int");
tdesc_create_reg (feature, "lo2", 75, 1, NULL, 32, "int");
tdesc_create_reg (feature, "hi3", 76, 1, NULL, 32, "int");
tdesc_create_reg (feature, "lo3", 77, 1, NULL, 32, "int");
tdesc_create_reg (feature, "dspctl", 78, 1, NULL, 32, "int");
feature = tdesc_create_feature (result, "org.gnu.gdb.mips.linux");
tdesc_create_reg (feature, "restart", 79, 1, "system", 32, "int");
tdesc_mips_dsp_linux = result;
}
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