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# Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.

# This file is part of GDB.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see .

# This file requires GNU make!

# This Makefile updates files in ../regformats from their XML master

# copies.  Because this relies on xsltproc, it is not normally run

# during the build process; it should be run by hand when one of the

# affected XML files is changed, and the results should be kept in the

# GDB repository.

# It can also update the C files in the features directory from their

# XML master copies.  This relies on a GDB linked with expat and

# configured for the correct architecture, so the files are again kept

# in the GDB repository.  To generate C files:

#   make GDB=/path/to/gdb XMLTOC="xml files" cfiles

WHICH = arm-with-iwmmxt arm-with-vfpv2 arm-with-vfpv3 arm-with-neon \

        i386/i386 i386/i386-linux \

        i386/amd64 i386/amd64-linux \

        mips-linux mips64-linux \

        rs6000/powerpc-32l rs6000/powerpc-altivec32l rs6000/powerpc-e500l \

        rs6000/powerpc-64l rs6000/powerpc-altivec64l rs6000/powerpc-vsx32l \

        rs6000/powerpc-vsx64l rs6000/powerpc-cell32l rs6000/powerpc-cell64l \

        s390-linux32 s390-linux64 s390x-linux64

# Record which registers should be sent to GDB by default after stop.

arm-expedite = r11,sp,pc

i386/i386-expedite = ebp,esp,eip

i386/i386-linux-expedite = ebp,esp,eip

i386/amd64-expedite = rbp,rsp,rip

i386/amd64-linux-expedite = rbp,rsp,rip

mips-expedite = r29,pc

mips64-expedite = r29,pc

powerpc-expedite = r1,pc

rs6000/powerpc-cell32l-expedite = r1,pc,r0,orig_r3,r4

rs6000/powerpc-cell64l-expedite = r1,pc,r0,orig_r3,r4

s390-linux32-expedite = r14,r15,pswa

s390-linux64-expedite = r14l,r15l,pswa

s390x-linux64-expedite = r14,r15,pswa

XSLTPROC = xsltproc

outdir = ../regformats

OUTPUTS = $(patsubst %,$(outdir)/%.dat,$(WHICH))

XMLTOC =

CFILES = $(patsubst %.xml,%.c,$(XMLTOC))

GDB = false

all: $(OUTPUTS)

$(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl

        echo "# DO NOT EDIT: generated from $<" > $(outdir)/$*.tmp

        echo "name:`echo $(notdir $*) | sed 's/-/_/g'`" >> $(outdir)/$*.tmp

        echo "xmltarget:$(> $(outdir)/$*.tmp

        echo "expedite:$(if $($*-expedite),$($*-expedite),$($(firstword $(subst -, ,$(notdir $*)))-expedite))" \

          >> $(outdir)/$*.tmp

        $(XSLTPROC) --path "$(PWD)" --xinclude number-regs.xsl $< | \

          $(XSLTPROC) sort-regs.xsl - | \

          $(XSLTPROC) gdbserver-regs.xsl - >> $(outdir)/$*.tmp

        sh ../../move-if-change $(outdir)/$*.tmp $(outdir)/$*.dat

cfiles: $(CFILES)

%.c: %.xml

        $(GDB) -nx -q -batch \

          -ex "set tdesc filename $<" -ex 'maint print c-tdesc' > $@.tmp

        sh ../../move-if-change $@.tmp $@

# Other dependencies.

$(outdir)/arm-with-iwmmxt.dat: arm-core.xml xscale-iwmmxt.xml

$(outdir)/i386/i386.dat: i386/32bit-core.xml i386/32bit-sse.xml

$(outdir)/i386/i386-linux.dat: i386/32bit-core.xml i386/32bit-sse.xml \

                               i386/32bit-linux.xml

$(outdir)/i386/amd64.dat: i386/64bit-core.xml i386/64bit-sse.xml

$(outdir)/i386/amd64-linux.dat: i386/64bit-core.xml i386/64bit-sse.xml \

                                i386/64bit-linux.xml