gdb/features/Makefile

   1 # Copyright (C) 2007-2019 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 make
  42 # variable:
  43 #
  44 #   make GDB=/path/to/gdb XMLTOC="xml files" cfiles
  45
  46 WHICH = aarch64 \
  47         arm/arm-with-iwmmxt arm/arm-with-vfpv2 arm/arm-with-vfpv3 \
  48         arm/arm-with-neon \
  49         i386/i386 i386/i386-linux \
  50         i386/i386-mmx-linux \
  51         i386/amd64 i386/amd64-linux \
  52         i386/i386-avx-linux \
  53         i386/i386-mpx-linux \
  54         i386/i386-avx-mpx-linux \
  55         i386/i386-avx-avx512-linux \
  56         i386/i386-avx-mpx-avx512-pku-linux \
  57         i386/amd64-avx-linux \
  58         i386/amd64-mpx-linux \
  59         i386/amd64-avx-mpx-linux \
  60         i386/amd64-avx-avx512-linux \
  61         i386/amd64-avx-mpx-avx512-pku-linux \
  62         i386/x32-linux \
  63         i386/x32-avx-linux \
  64         i386/x32-avx-avx512-linux \
  65         mips-linux mips-dsp-linux \
  66         microblaze-with-stack-protect \
  67         mips64-linux mips64-dsp-linux \
  68         nios2-linux \
  69         rs6000/powerpc-32 \
  70         rs6000/powerpc-32l rs6000/powerpc-altivec32l rs6000/powerpc-e500l \
  71         rs6000/powerpc-64l rs6000/powerpc-altivec64l rs6000/powerpc-vsx32l \
  72         rs6000/powerpc-vsx64l rs6000/powerpc-cell32l rs6000/powerpc-cell64l \
  73         rs6000/powerpc-isa205-32l rs6000/powerpc-isa205-64l \
  74         rs6000/powerpc-isa205-altivec32l rs6000/powerpc-isa205-altivec64l \
  75         rs6000/powerpc-isa205-vsx32l rs6000/powerpc-isa205-vsx64l \
  76         rs6000/powerpc-isa205-ppr-dscr-vsx32l \
  77         rs6000/powerpc-isa205-ppr-dscr-vsx64l \
  78         rs6000/powerpc-isa207-vsx32l rs6000/powerpc-isa207-vsx64l \
  79         rs6000/powerpc-isa207-htm-vsx32l \
  80         rs6000/powerpc-isa207-htm-vsx64l \
  81         s390-linux32 s390-linux64 s390x-linux64 \
  82         s390-linux32v1 s390-linux64v1 s390x-linux64v1 \
  83         s390-linux32v2 s390-linux64v2 s390x-linux64v2 \
  84         s390-te-linux64 s390x-te-linux64 s390-vx-linux64 s390x-vx-linux64 \
  85         s390-tevx-linux64 s390x-tevx-linux64 \
  86         s390-gs-linux64 s390x-gs-linux64 \
  87         tic6x-c64xp-linux tic6x-c64x-linux tic6x-c62x-linux
  88
  89 # Record which registers should be sent to GDB by default after stop.
  90 aarch64-expedite = x29,sp,pc
  91 arm-expedite = r11,sp,pc
  92 i386-expedite = ebp,esp,eip
  93 amd64-expedite = rbp,rsp,rip
  94 x32-expedite = rbp,rsp,rip
  95 mips-expedite = r29,pc
  96 mips-dsp-expedite = r29,pc
  97 mips64-expedite = r29,pc
  98 mips64-dsp-expedite = r29,pc
  99 microblaze-expedite = r1,rpc
 100 nios2-linux-expedite = sp,pc
 101 or1k-expedite = r1,npc
 102 powerpc-expedite = r1,pc
 103 rs6000/powerpc-cell32l-expedite = r1,pc,r0,orig_r3,r4
 104 rs6000/powerpc-cell64l-expedite = r1,pc,r0,orig_r3,r4
 105 s390-linux32-expedite = r14,r15,pswa
 106 s390-linux32v1-expedite = r14,r15,pswa
 107 s390-linux32v2-expedite = r14,r15,pswa
 108 s390-linux64-expedite = r14l,r15l,pswa
 109 s390-linux64v1-expedite = r14l,r15l,pswa
 110 s390-linux64v2-expedite = r14l,r15l,pswa
 111 s390-te-linux64-expedite = r14l,r15l,pswa
 112 s390-vx-linux64-expedite = r14l,r15l,pswa
 113 s390-tevx-linux64-expedite = r14l,r15l,pswa
 114 s390-gs-linux64-expedite = r14,r15,pswa
 115 s390x-expedite = r14,r15,pswa
 116 tic6x-expedite = A15,PC
 117
 118
 119 XSLTPROC = xsltproc
 120 outdir = ../regformats
 121 OUTPUTS = $(patsubst %,$(outdir)/%.dat,$(WHICH))
 122
 123 # The set of xml files we'll generate .c files for GDB from.  By
 124 # default we'll build all .c files, which requires an
 125 # --enable-targets=all GDB.  You can override this by passing XMLTOC
 126 # to make on the command line.
 127 XMLTOC = \
 128         arc-v2.xml \
 129         arc-arcompact.xml \
 130         arm/arm-with-iwmmxt.xml \
 131         arm/arm-with-m-fpa-layout.xml \
 132         arm/arm-with-m-vfp-d16.xml \
 133         arm/arm-with-m.xml \
 134         arm/arm-with-neon.xml \
 135         arm/arm-with-vfpv2.xml \
 136         arm/arm-with-vfpv3.xml \
 137         microblaze-with-stack-protect.xml \
 138         microblaze.xml \
 139         mips-dsp-linux.xml \
 140         mips-linux.xml \
 141         mips64-dsp-linux.xml \
 142         mips64-linux.xml \
 143         nds32.xml \
 144         nios2.xml \
 145         or1k.xml \
 146         rs6000/powerpc-32.xml \
 147         rs6000/powerpc-32l.xml \
 148         rs6000/powerpc-403.xml \
 149         rs6000/powerpc-403gc.xml \
 150         rs6000/powerpc-405.xml \
 151         rs6000/powerpc-505.xml \
 152         rs6000/powerpc-601.xml \
 153         rs6000/powerpc-602.xml \
 154         rs6000/powerpc-603.xml \
 155         rs6000/powerpc-604.xml \
 156         rs6000/powerpc-64.xml \
 157         rs6000/powerpc-64l.xml \
 158         rs6000/powerpc-7400.xml \
 159         rs6000/powerpc-750.xml \
 160         rs6000/powerpc-860.xml \
 161         rs6000/powerpc-altivec32.xml \
 162         rs6000/powerpc-altivec32l.xml \
 163         rs6000/powerpc-altivec64.xml \
 164         rs6000/powerpc-altivec64l.xml \
 165         rs6000/powerpc-cell32l.xml \
 166         rs6000/powerpc-cell64l.xml \
 167         rs6000/powerpc-e500.xml \
 168         rs6000/powerpc-e500l.xml \
 169         rs6000/powerpc-isa205-32l.xml \
 170         rs6000/powerpc-isa205-64l.xml \
 171         rs6000/powerpc-isa205-altivec32l.xml \
 172         rs6000/powerpc-isa205-altivec64l.xml \
 173         rs6000/powerpc-isa205-vsx32l.xml \
 174         rs6000/powerpc-isa205-vsx64l.xml \
 175         rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml \
 176         rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml \
 177         rs6000/powerpc-isa207-vsx32l.xml \
 178         rs6000/powerpc-isa207-vsx64l.xml \
 179         rs6000/powerpc-isa207-htm-vsx32l.xml \
 180         rs6000/powerpc-isa207-htm-vsx64l.xml \
 181         rs6000/powerpc-vsx32.xml \
 182         rs6000/powerpc-vsx32l.xml \
 183         rs6000/powerpc-vsx64.xml \
 184         rs6000/powerpc-vsx64l.xml \
 185         rs6000/rs6000.xml \
 186         s390-linux32.xml \
 187         s390-linux32v1.xml \
 188         s390-linux32v2.xml \
 189         s390-linux64.xml \
 190         s390-linux64v1.xml \
 191         s390-linux64v2.xml \
 192         s390-te-linux64.xml \
 193         s390x-linux64.xml \
 194         s390x-linux64v1.xml \
 195         s390x-linux64v2.xml \
 196         s390x-te-linux64.xml \
 197         s390-tevx-linux64.xml \
 198         s390-vx-linux64.xml \
 199         s390x-tevx-linux64.xml \
 200         s390x-vx-linux64.xml \
 201         s390-gs-linux64.xml \
 202         s390x-gs-linux64.xml
 203
 204 TDESC_CFILES = $(patsubst %.xml,%.c,$(XMLTOC))
 205 GDB = false
 206
 207 #Targets which use feature based target descriptions.
 208 aarch64-feature = 1
 209 i386-feature = 1
 210 riscv-feature = 1
 211 tic6x-feature = 1
 212
 213 all: $(OUTPUTS)
 214
 215 $(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl
 216         echo "# THIS FILE IS GENERATED.  -*- buffer-read-only: t -*- vi :set ro:" > $(outdir)/$*.tmp
 217         echo "# Generated from: $<" >> $(outdir)/$*.tmp
 218         echo "name:`echo $(notdir $*) | sed 's/-/_/g'`" >> $(outdir)/$*.tmp
 219         $(if $($(firstword $(subst /, ,$(subst -, ,$*)))-feature), echo "feature:1") >> $(outdir)/$*.tmp
 220         echo "xmltarget:$(<F)" >> $(outdir)/$*.tmp
 221         echo "expedite:$(if $($*-expedite),$($*-expedite),$($(firstword $(subst -, ,$(notdir $*)))-expedite))" \
 222           >> $(outdir)/$*.tmp
 223         $(XSLTPROC) --path "$(PWD)" --xinclude number-regs.xsl $< | \
 224           $(XSLTPROC) sort-regs.xsl - | \
 225           $(XSLTPROC) gdbserver-regs.xsl - >> $(outdir)/$*.tmp
 226         sh ../../move-if-change $(outdir)/$*.tmp $(outdir)/$*.dat
 227
 228 FEATURE_XMLFILES = aarch64-core.xml \
 229         aarch64-fpu.xml \
 230         i386/32bit-core.xml \
 231         i386/32bit-sse.xml \
 232         i386/32bit-linux.xml \
 233         i386/32bit-avx.xml \
 234         i386/32bit-mpx.xml \
 235         i386/32bit-avx512.xml \
 236         i386/32bit-pkeys.xml \
 237         i386/64bit-avx512.xml \
 238         i386/64bit-core.xml \
 239         i386/64bit-mpx.xml \
 240         i386/64bit-segments.xml \
 241         i386/64bit-avx.xml \
 242         i386/64bit-linux.xml \
 243         i386/64bit-pkeys.xml \
 244         i386/64bit-sse.xml \
 245         i386/x32-core.xml \
 246         riscv/32bit-cpu.xml \
 247         riscv/32bit-csr.xml \
 248         riscv/32bit-fpu.xml \
 249         riscv/64bit-cpu.xml \
 250         riscv/64bit-csr.xml \
 251         riscv/64bit-fpu.xml \
 252         tic6x-c6xp.xml \
 253         tic6x-core.xml \
 254         tic6x-gp.xml
 255
 256 FEATURE_CFILES = $(patsubst %.xml,%.c,$(FEATURE_XMLFILES))
 257
 258 cfiles: $(TDESC_CFILES) $(FEATURE_CFILES)
 259
 260 $(TDESC_CFILES): %.c: %.xml
 261         $(GDB) -nx -q -batch -ex 'maint print c-tdesc $<' > $@.tmp
 262         sh ../../move-if-change $@.tmp $@
 263
 264 $(FEATURE_CFILES): %.c: %.xml.tmp
 265         $(GDB) -nx -q -batch \
 266           -ex 'maint print c-tdesc $<' > $@.tmp
 267         sh ../../move-if-change $@.tmp $@
 268         rm $<
 269
 270 # %.xml is the XML file for each target description feature, and
 271 # %.xml.tmp is the XML file target description which only includes
 272 # one target description feature.
 273
 274 %.xml.tmp: %.xml
 275         echo "<?xml version=\"1.0\"?>" > $@.tmp
 276         echo "<!DOCTYPE target SYSTEM \"gdb-target.dtd\">" >> $@.tmp
 277         echo "<target>" >> $@.tmp
 278         echo "  <xi:include href=\"$(notdir $<)\"/>" >> $@.tmp
 279         echo "</target>" >> $@.tmp
 280         sh ../../move-if-change $@.tmp $@
 281
 282 # Other dependencies.
 283 $(outdir)/arm/arm-with-iwmmxt.dat: arm/arm-core.xml arm/xscale-iwmmxt.xml
 284 $(outdir)/i386/i386.dat: i386/32bit-core.xml i386/32bit-sse.xml
 285 $(outdir)/i386/i386-linux.dat: i386/32bit-core.xml i386/32bit-sse.xml \
 286                                i386/32bit-linux.xml
 287 $(outdir)/i386/amd64.dat: i386/64bit-core.xml i386/64bit-sse.xml \
 288                                i386/64bit-segments.xml
 289 $(outdir)/i386/amd64-linux.dat: i386/64bit-core.xml i386/64bit-sse.xml \
 290                                i386/64bit-linux.xml i386/64bit-segments.xml
 291 $(outdir)/i386/i386-avx.dat: i386/32bit-core.xml i386/32bit-avx.xml
 292 $(outdir)/i386/i386-avx-linux.dat: i386/32bit-core.xml i386/32bit-avx.xml \
 293                                i386/32bit-linux.xml
 294 $(outdir)/i386/i386-mpx.dat: i386/32bit-core.xml i386/32bit-avx.xml \
 295                                i386/32bit-mpx.xml
 296 $(outdir)/i386/i386-mpx-linux.dat: i386/32bit-core.xml  i386/32bit-avx.xml \
 297                                i386/32bit-linux.xml i386/32bit-mpx.xml
 298 $(outdir)/i386/i386-mpx-linux.dat: i386/32bit-core.xml \
 299                                i386/32bit-linux.xml i386/32bit-mpx.xml
 300 $(outdir)/i386/i386-avx-mpx-linux.dat: i386/32bit-core.xml \
 301                                i386/32bit-linux.xml i386/32bit-mpx.xml
 302 $(outdir)/i386/i386-avx-avx512.dat: i386/32bit-core.xml i386/32bit-avx.xml \
 303                                i386/32bit-avx512.xml
 304 $(outdir)/i386/i386-avx-avx512-linux.dat: i386/32bit-core.xml i386/32bit-avx.xml \
 305                                i386/32bit-linux.xml i386/32bit-avx512.xml
 306 $(outdir)/i386/i386-avx-mpx-avx512-pku.dat: i386/32bit-core.xml \
 307                                i386/32bit-avx.xml i386/32bit-mpx.xml i386/32bit-avx512.xml \
 308                                i386/32bit-pkeys.xml
 309 $(outdir)/i386/i386-avx-mpx-avx512-pku-linux.dat: i386/32bit-core.xml \
 310                                i386/32bit-avx.xml i386/32bit-mpx.xml i386/32bit-avx512.xml \
 311                                i386/32bit-pkeys.xml i386/32bit-linux.xml
 312 $(outdir)/i386/i386-mmx.dat: i386/32bit-core.xml
 313 $(outdir)/i386/i386-mmx-linux.dat: i386/32bit-core.xml i386/32bit-linux.xml
 314 $(outdir)/i386/amd64-avx.dat: i386/64bit-core.xml i386/64bit-avx.xml \
 315                                i386/64bit-segments.xml
 316 $(outdir)/i386/amd64-avx-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \
 317                                i386/64bit-linux.xml i386/64bit-segments.xml
 318 $(outdir)/i386/amd64-mpx-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \
 319                                i386/64bit-linux.xml i386/64bit-segments.xml i386/64bit-mpx.xml
 320 $(outdir)/i386/amd64-avx-mpx-linux.dat: i386/64bit-core.xml \
 321                                i386/64bit-linux.xml i386/64bit-segments.xml i386/64bit-mpx.xml
 322 $(outdir)/i386/amd64-mpx.dat: i386/64bit-core.xml i386/64bit-avx.xml \
 323                                i386/64bit-segments.xml i386/64bit-mpx.xml
 324 $(outdir)/i386/amd64-avx-mpx.dat: i386/64bit-core.xml \
 325                                i386/64bit-segments.xml i386/64bit-mpx.xml
 326 $(outdir)/i386/amd64-avx-avx512.dat: i386/64bit-core.xml i386/64bit-avx.xml \
 327                                i386/64bit-avx512.xml i386/64bit-segments.xml
 328 $(outdir)/i386/amd64-avx-avx512-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \
 329                                i386/64bit-avx512.xml i386/64bit-linux.xml
 330 $(outdir)/i386/amd64-avx-mpx-avx512-pku.dat: i386/64bit-core.xml \
 331                                i386/64bit-avx.xml i386/64bit-mpx.xml i386/64bit-avx512.xml \
 332                                i386/64bit-pkeys.xml i386/64bit-segments.xml
 333 $(outdir)/i386/amd64-avx-mpx-avx512-pku-linux.dat: i386/64bit-core.xml \
 334                                i386/64bit-avx.xml i386/64bit-mpx.xml i386/64bit-avx512.xml \
 335                                i386/64bit-linux.xml i386/64bit-segments.xml \
 336                                i386/64bit-pkeys.xml
 337 $(outdir)/i386/x32.dat: i386/x32-core.xml i386/64bit-sse.xml
 338 $(outdir)/i386/x32-linux.dat: i386/x32-core.xml i386/64bit-sse.xml \
 339                                i386/64bit-linux.xml i386/64bit-segments.xml
 340 $(outdir)/i386/x32-avx.dat: i386/x32-core.xml i386/64bit-avx.xml
 341 $(outdir)/i386/x32-avx-linux.dat: i386/x32-core.xml i386/64bit-avx.xml \
 342                                i386/64bit-linux.xml i386/64bit-segments.xml
 343 $(outdir)/i386/x32-avx-avx512.dat: i386/x32-core.xml i386/64bit-avx.xml \
 344                                i386/64bit-avx512.xml
 345 $(outdir)/i386/x32-avx-avx512-linux.dat: i386/x32-core.xml i386/64bit-avx.xml \
 346                                i386/64bit-avx512.xml i386/64bit-linux.xml \
 347                                i386/64bit-segments.xml
 348
 349 # Regenerate RISC-V CSR feature lists.
 350 riscv/32bit-csr.xml riscv/64bit-csr.xml: ../../include/opcode/riscv-opc.h
 351         ./riscv/rebuild-csr-xml.sh ../../include/opcode/riscv-opc.h ./riscv
 352
 353 # 'all' doesn't build the C files, so don't delete them in 'clean'
 354 # either.
 355 clean-cfiles:
 356         rm -f $(TDESC_CFILES) $(FEATURE_CFILES)
 357
 358 clean:
 359         rm -f $(OUTPUTS)