1 # Copyright (C) 2007-2024 Free Software Foundation, Inc. 2 3 # This file is part of GDB. 4 5 # This program is free software; you can redistribute it and/or modify 6 # it under the terms of the GNU General Public License as published by 7 # the Free Software Foundation; either version 3 of the License, or 8 # (at your option) any later version. 9 # 10 # This program is distributed in the hope that it will be useful, 11 # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 # GNU General Public License for more details. 14 # 15 # You should have received a copy of the GNU General Public License 16 # along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18 19 # This file requires GNU make! 20 21 # This Makefile updates files in ../regformats from their XML master 22 # copies. Because this relies on xsltproc, it is not normally run 23 # during the build process; it should be run by hand when one of the 24 # affected XML files is changed, and the results should be kept in the 25 # GDB repository. 26 27 # It can also update the C files in the features directory from their 28 # XML master copies. This relies on a GDB linked with expat and that 29 # is configured to include support for the architecture, so the files 30 # are kept in the GDB repository. 31 # 32 # By default we'll generate all C files, and you must point make at a 33 # GDB that has been configured with --enable-targets=all: 34 # 35 # make GDB=/path/to/gdb cfiles 36 # 37 # To regenerate all C files from scratch: 38 # 39 # make GDB=/path/to/gdb clean-cfiles cfiles 40 # 41 # To generate specific C files, you can override the XMLTOC and 42 # FEATURE_XMLFILES make variables: 43 # 44 # make GDB=/path/to/gdb XMLTOC="xml files" FEATURE_XMLFILES="xml files" cfiles 45 46 # List of .dat files to create in ../regformats/ 47 WHICH = mips-linux mips-dsp-linux \ 48 mips64-linux mips64-dsp-linux \ 49 or1k-linux \ 50 rs6000/powerpc-32 \ 51 rs6000/powerpc-32l rs6000/powerpc-altivec32l rs6000/powerpc-e500l \ 52 rs6000/powerpc-64l rs6000/powerpc-altivec64l rs6000/powerpc-vsx32l \ 53 rs6000/powerpc-vsx64l \ 54 rs6000/powerpc-isa205-32l rs6000/powerpc-isa205-64l \ 55 rs6000/powerpc-isa205-altivec32l rs6000/powerpc-isa205-altivec64l \ 56 rs6000/powerpc-isa205-vsx32l rs6000/powerpc-isa205-vsx64l \ 57 rs6000/powerpc-isa205-ppr-dscr-vsx32l \ 58 rs6000/powerpc-isa205-ppr-dscr-vsx64l \ 59 rs6000/powerpc-isa207-vsx32l rs6000/powerpc-isa207-vsx64l \ 60 rs6000/powerpc-isa207-htm-vsx32l \ 61 rs6000/powerpc-isa207-htm-vsx64l \ 62 s390-linux32 s390-linux64 s390x-linux64 \ 63 s390-linux32v1 s390-linux64v1 s390x-linux64v1 \ 64 s390-linux32v2 s390-linux64v2 s390x-linux64v2 \ 65 s390-te-linux64 s390x-te-linux64 s390-vx-linux64 s390x-vx-linux64 \ 66 s390-tevx-linux64 s390x-tevx-linux64 \ 67 s390-gs-linux64 s390x-gs-linux64 \ 68 tic6x-c64xp-linux tic6x-c64x-linux tic6x-c62x-linux 69 70 # Record which registers should be sent to GDB by default after stop. 71 mips-expedite = r29,pc 72 mips-dsp-expedite = r29,pc 73 mips64-expedite = r29,pc 74 mips64-dsp-expedite = r29,pc 75 or1k-expedite = r1,npc 76 powerpc-expedite = r1,pc 77 s390-linux32-expedite = r14,r15,pswa 78 s390-linux32v1-expedite = r14,r15,pswa 79 s390-linux32v2-expedite = r14,r15,pswa 80 s390-linux64-expedite = r14l,r15l,pswa 81 s390-linux64v1-expedite = r14l,r15l,pswa 82 s390-linux64v2-expedite = r14l,r15l,pswa 83 s390-te-linux64-expedite = r14l,r15l,pswa 84 s390-vx-linux64-expedite = r14l,r15l,pswa 85 s390-tevx-linux64-expedite = r14l,r15l,pswa 86 s390-gs-linux64-expedite = r14,r15,pswa 87 s390x-expedite = r14,r15,pswa 88 tic6x-expedite = A15,PC 89 90 91 XSLTPROC = xsltproc 92 outdir = ../regformats 93 OUTPUTS = $(patsubst %,$(outdir)/%.dat,$(WHICH)) 94 95 # For targets without feature based target descriptions, 96 # the set of xml files we'll generate .c files for GDB from. By 97 # default we'll build all .c files, which requires an 98 # --enable-targets=all GDB. You can override this by passing XMLTOC 99 # to make on the command line. 100 XMLTOC = \ 101 microblaze-with-stack-protect.xml \ 102 microblaze.xml \ 103 mips-dsp-linux.xml \ 104 mips-linux.xml \ 105 mips64-dsp-linux.xml \ 106 mips64-linux.xml \ 107 nds32.xml \ 108 or1k.xml \ 109 or1k-linux.xml \ 110 rs6000/powerpc-32.xml \ 111 rs6000/powerpc-32l.xml \ 112 rs6000/powerpc-403.xml \ 113 rs6000/powerpc-403gc.xml \ 114 rs6000/powerpc-405.xml \ 115 rs6000/powerpc-505.xml \ 116 rs6000/powerpc-601.xml \ 117 rs6000/powerpc-602.xml \ 118 rs6000/powerpc-603.xml \ 119 rs6000/powerpc-604.xml \ 120 rs6000/powerpc-64.xml \ 121 rs6000/powerpc-64l.xml \ 122 rs6000/powerpc-7400.xml \ 123 rs6000/powerpc-750.xml \ 124 rs6000/powerpc-860.xml \ 125 rs6000/powerpc-altivec32.xml \ 126 rs6000/powerpc-altivec32l.xml \ 127 rs6000/powerpc-altivec64.xml \ 128 rs6000/powerpc-altivec64l.xml \ 129 rs6000/powerpc-e500.xml \ 130 rs6000/powerpc-e500l.xml \ 131 rs6000/powerpc-isa205-32l.xml \ 132 rs6000/powerpc-isa205-64l.xml \ 133 rs6000/powerpc-isa205-altivec32l.xml \ 134 rs6000/powerpc-isa205-altivec64l.xml \ 135 rs6000/powerpc-isa205-vsx32l.xml \ 136 rs6000/powerpc-isa205-vsx64l.xml \ 137 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml \ 138 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml \ 139 rs6000/powerpc-isa207-vsx32l.xml \ 140 rs6000/powerpc-isa207-vsx64l.xml \ 141 rs6000/powerpc-isa207-htm-vsx32l.xml \ 142 rs6000/powerpc-isa207-htm-vsx64l.xml \ 143 rs6000/powerpc-vsx32.xml \ 144 rs6000/powerpc-vsx32l.xml \ 145 rs6000/powerpc-vsx64.xml \ 146 rs6000/powerpc-vsx64l.xml \ 147 rs6000/rs6000.xml \ 148 rx.xml \ 149 s390-linux32.xml \ 150 s390-linux32v1.xml \ 151 s390-linux32v2.xml \ 152 s390-linux64.xml \ 153 s390-linux64v1.xml \ 154 s390-linux64v2.xml \ 155 s390-te-linux64.xml \ 156 s390x-linux64.xml \ 157 s390x-linux64v1.xml \ 158 s390x-linux64v2.xml \ 159 s390x-te-linux64.xml \ 160 s390-tevx-linux64.xml \ 161 s390-vx-linux64.xml \ 162 s390x-tevx-linux64.xml \ 163 s390x-vx-linux64.xml \ 164 s390-gs-linux64.xml \ 165 s390x-gs-linux64.xml \ 166 sparc/sparc32-solaris.xml \ 167 sparc/sparc64-solaris.xml \ 168 z80.xml 169 170 TDESC_CFILES = $(patsubst %.xml,%.c,$(XMLTOC)) 171 GDB = false 172 173 #Targets which use feature based target descriptions. 174 aarch64-feature = 1 175 arm-feature = 1 176 i386-feature = 1 177 loongarch-feature = 1 178 riscv-feature = 1 179 tic6x-feature = 1 180 181 all: $(OUTPUTS) 182 183 $(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl 184 echo "# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro:" > $(outdir)/$*.tmp 185 echo "# Generated from: $<" >> $(outdir)/$*.tmp 186 echo "name:`echo $(notdir $*) | sed 's/-/_/g'`" >> $(outdir)/$*.tmp 187 $(if $($(firstword $(subst /, ,$(subst -, ,$*)))-feature), echo "feature:1") >> $(outdir)/$*.tmp 188 echo "xmltarget:$(<F)" >> $(outdir)/$*.tmp 189 echo "expedite:$(if $($*-expedite),$($*-expedite),$($(firstword $(subst -, ,$(notdir $*)))-expedite))" \ 190 >> $(outdir)/$*.tmp 191 $(XSLTPROC) --path "$(PWD)" --xinclude print-osabi.xsl $< \ 192 >> $(outdir)/$*.tmp 193 $(XSLTPROC) --path "$(PWD)" --xinclude number-regs.xsl $< | \ 194 $(XSLTPROC) sort-regs.xsl - | \ 195 $(XSLTPROC) gdbserver-regs.xsl - >> $(outdir)/$*.tmp 196 sh ../../move-if-change $(outdir)/$*.tmp $(outdir)/$*.dat 197 198 # For targets with feature based target descriptions, 199 # the set of xml files we'll generate .c files for GDB from. 200 FEATURE_XMLFILES = aarch64-core.xml \ 201 aarch64-fpu.xml \ 202 aarch64-pauth.xml \ 203 aarch64-mte.xml \ 204 arc/v1-core.xml \ 205 arc/v1-aux.xml \ 206 arc/v2-core.xml \ 207 arc/v2-aux.xml \ 208 arm/arm-core.xml \ 209 arm/arm-fpa.xml \ 210 arm/arm-m-profile.xml \ 211 arm/arm-m-profile-mve.xml \ 212 arm/arm-m-system.xml \ 213 arm/arm-m-profile-with-fpa.xml \ 214 arm/arm-secext.xml \ 215 arm/arm-tls.xml \ 216 arm/arm-vfpv2.xml \ 217 arm/arm-vfpv3.xml \ 218 arm/xscale-iwmmxt.xml \ 219 cskyv2-linux.xml \ 220 i386/32bit-core.xml \ 221 i386/32bit-sse.xml \ 222 i386/32bit-linux.xml \ 223 i386/32bit-avx.xml \ 224 i386/32bit-avx512.xml \ 225 i386/32bit-segments.xml \ 226 i386/64bit-avx512.xml \ 227 i386/64bit-core.xml \ 228 i386/64bit-segments.xml \ 229 i386/64bit-avx.xml \ 230 i386/64bit-linux.xml \ 231 i386/64bit-sse.xml \ 232 i386/pkeys.xml \ 233 i386/x32-core.xml \ 234 loongarch/base32.xml \ 235 loongarch/base64.xml \ 236 loongarch/fpu.xml \ 237 loongarch/lsx.xml \ 238 loongarch/lasx.xml \ 239 loongarch/lbt.xml \ 240 riscv/rv32e-xregs.xml \ 241 riscv/32bit-cpu.xml \ 242 riscv/32bit-fpu.xml \ 243 riscv/64bit-cpu.xml \ 244 riscv/64bit-fpu.xml \ 245 tic6x-c6xp.xml \ 246 tic6x-core.xml \ 247 tic6x-gp.xml 248 249 FEATURE_CFILES = $(patsubst %.xml,%.c,$(FEATURE_XMLFILES)) 250 251 cfiles: $(TDESC_CFILES) $(FEATURE_CFILES) 252 253 $(TDESC_CFILES): %.c: %.xml 254 $(GDB) -nx -q -batch -ex 'maint print c-tdesc $<' > $@.tmp 255 sh ../../move-if-change $@.tmp $@ 256 257 $(FEATURE_CFILES): %.c: %.xml.tmp 258 $(GDB) -nx -q -batch \ 259 -ex 'maint print c-tdesc -single-feature $<' > $@.tmp 260 sh ../../move-if-change $@.tmp $@ 261 rm $< 262 263 # %.xml is the XML file for each target description feature, and 264 # %.xml.tmp is the XML file target description which only includes 265 # one target description feature. 266 267 %.xml.tmp: %.xml 268 echo "<?xml version=\"1.0\"?>" > $@.tmp 269 echo "<!DOCTYPE target SYSTEM \"gdb-target.dtd\">" >> $@.tmp 270 echo "<target>" >> $@.tmp 271 echo " <xi:include href=\"$(notdir $<)\"/>" >> $@.tmp 272 echo "</target>" >> $@.tmp 273 sh ../../move-if-change $@.tmp $@ 274 275 # 'all' doesn't build the C files, so don't delete them in 'clean' 276 # either. 277 clean-cfiles: 278 rm -f $(TDESC_CFILES) $(FEATURE_CFILES) 279 280 clean: 281 rm -f $(OUTPUTS) 282
Indexes created Thu Apr 16 00:22:31 UTC 2026