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4 Commits

Author SHA1 Message Date
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.
	* 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.
 2017-07-26 12:56:54 +01:00
Sandra Loosemore
1e54db15c3 Fix type of "fp" and other registers for Nios II. 
2014-03-25  Sandra Loosemore  <sandra@codesourcery.com>

	gdb/
	* features/nios2-cpu.xml: Correct types of "gp", "fp", "ea", and
	"ra" registers.
	* features/nios2-linux.c: Regenerated.
	* features/nios2.c: Regenerated.
 2014-03-25 21:00:17 -07:00
Sandra Loosemore
0b76b0cedb 2013-10-13 Sandra Loosemore <sandra@codesourcery.com> 
gdb/
	* nios2-tdep.c (nios2_reg_names): Use "sstatus" rather than "ba"
	as the preferred name of r30.
	* nios2-linux-tdep.c (reg_offsets): Likewise.
	* features/nios2-cpu.xml: Likewise.
	* features/nios2-linux.c: Regenerated.
	* features/nios2.c: Regenerated.
	* regformats/nios2-linux.dat: Regenerated.
 2013-10-14 01:02:39 +00:00
Sandra Loosemore
a1217d97c4 2013-05-06 Sandra Loosemore <sandra@codesourcery.com> 
Andrew Jenner  <andrew@codesourcery.com>
	    Chung-Lin Tang  <cltang@codesourcery.com>
	    Julian Brown  <julian@codesourcery.com>

	Based on the nios2-elf port from Altera Corporation.

	gdb/
	* Makefile.in (ALL_TARGET_OBS): Add nios2-tdep.o and
	nios2-linux-tdep.o.
	(HFILES_NO_SRCDIR): Add nios2-tdep.h.
	(ALLDEPFILES): Add nios2-tdep.c and nios2-linux-tdep.c.
	* configure.tgt: Add nios2*-*-linux* and nios2*-*-* targets.
	* nios2-tdep.h: New.
	* nios2-tdep.c: New.
	* nios2-linux-tdep.c: New.
	* features/Makefile (WHICH): Add nios2-linux.
	(nios2-linux-expedite): Set.
	* features/nios2-cpu.xml: New.
	* features/nios2.xml: New.
	* features/nios2-linux.xml: New.
	* features/nios2.c: New (autogenerated).
	* features/nios2-linux.c: New (autogenerated).
	* regformats/nios2-linux.dat: New (autogenerated).
	* NEWS (Changes since GDB 7.6): Add new Nios II targets
	and commands.

	gdb/doc/
	* gdb.texinfo (Nios II): New section.
	(Nios II Features): New section.
 2013-05-07 01:09:29 +00:00