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and s390x-linux64. (s390-linux32-expedite): Define. (s390-linux64-expedite): Define. (s390x-linux64-expedite): Define. * features/s390-acr.xml: New file. * features/s390-fpr.xml: New file. * features/s390-core32.xml: New file. * features/s390-core64.xml: New file. * features/s390x-core64.xml: New file. * features/s390-linux32.xml: New file. * features/s390-linux64.xml: New file. * features/s390x-linux64.xml: New file. * features/s390-linux32.c: New generated file. * features/s390-linux64.c: New generated file. * features/s390x-linux64.c: New generated file. * regformats/s390-linux32.dat: New generated file. * regformats/s390-linux64.dat: New generated file. * regformats/s390x-linux64.dat: New generated file. * regformats/reg-s390.dat: Remove. * regformats/reg-s390x.dat: Remove. * s390-nat.c: Include "auxv.h" and <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (s390_target_wordsize): New function. (s390_auxv_parse): Likewise. (s390_get_hwcap): Likewise. (s390_read_description): Likewise. (_initialize_s390_nat): Install s390_auxv_parse and s390_read_description. * s390-tdep.c: Include "features/s390-linux32.c", "features/s390-linux64.c", and "features/s390x-linux64.c". (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum. (s390_register_call_saved): New function. (s390_register_name): Remove. (s390_register_type): Remove. (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums. (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs. (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI. (s390_pseudo_register_name): New function. (s390_pseudo_register_type): New function. (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases. Handle full GPR pesudos and varying pseudo register numbers. (s390_pseudo_register_write): Likewise (s390x_pseudo_register_read): Remove. (s390x_pseudo_register_write): Likewise. (s390_register_group): Remove. (s390_pseudo_register_group): New function. (s390_regmap_gregset): Add GPR upper halves. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): New global variable. (s390_upper_regset): New global variable. (s390_upper_regset_sections): New global variable. (s390_regset_from_core_section): Handle GPR upper halves. (s390_core_read_description): New function. (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. (s390_backchain_frame_unwind_cache): Likewise. (s390_frame_prev_register): Unwind full GPRs to show lower halves. (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers. (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as PC and CC pseudos. Unwind upper halves and full GPRs as appropriate. Handle varying pseudo register numbers. (s390_unwind_pc): Handle varying pseudo register numbers. (s390_dwarf2_prev_register): New function. (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered register information. Handle varying pseudo register numbers. Install s390_dwarf2_prev_register to unwind full GPRs. (s390_gdbarch_init): Handle target descriptions. Assign varying pseudo register numbers. Install s390_adjust_frame_regnum. (_initialize_s390_tdep): Initialize target descriptions. * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define. (S390_NUM_REGS): Redefine to include upper half registers. (S390_PC_REGNUM, S390_CC_REGNUM): Remove. (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise. (tdesc_s390_linux32): Add declaration. (tdesc_s390_linux64): Likewise. (tdesc_s390x_linux64): Likewise. gdb/testsuite/ * gdb.xml/tdesc-regs.exp: Support s390*-*-* targets. gdbserver/ * Makefile.in (clean): Remove new generated files. (reg-s390.o, reg-s390.c): Remove rules. (reg-s390x.o, reg-s390x.c): Likewise. (s390-linux32.o, s390-linux32.c): Add rules. (s390-linux64.o, s390-linux64.c): Likewise. (s390x-linux64.o, s390x-linux64.c): Likewise. * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. * linux-s390-low.c: Include <elf.h>. (HWCAP_S390_HIGH_GPRS): Define if undefined. (init_registers_s390): Remove prototype. (init_registers_s390x): Likewise. (init_registers_s390_linux32): Add prototype. (init_registers_s390_linux64): Likewise. (init_registers_s390x_linux64): Likewise. (s390_num_regs_3264): New define. (s390_regmap_3264): New global variable. (s390_cannot_fetch_register): Remove obsolete check. (s390_cannot_store_register): Likewise. (s390_collect_ptrace_register): Handle upper/lower register halves. (s390_supply_ptrace_register): Likewise. (s390_fill_gregset): Update to register number changes. (s390_get_hwcap): New routine. (s390_arch_setup): Detect 32-bit process running on 64-bit system. Install appropriate regmap and register set.
81 lines
3.0 KiB
Makefile
81 lines
3.0 KiB
Makefile
# Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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# This file is part of GDB.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file requires GNU make!
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# This Makefile updates files in ../regformats from their XML master
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# copies. Because this relies on xsltproc, it is not normally run
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# during the build process; it should be run by hand when one of the
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# affected XML files is changed, and the results should be kept in the
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# GDB repository.
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# It can also update the C files in the features directory from their
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# XML master copies. This relies on a GDB linked with expat and
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# configured for the correct architecture, so the files are again kept
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# in the GDB repository. To generate C files:
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# make GDB=/path/to/gdb XMLTOC="xml files" cfiles
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WHICH = arm-with-iwmmxt arm-with-vfpv2 arm-with-vfpv3 arm-with-neon \
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mips-linux mips64-linux \
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rs6000/powerpc-32l rs6000/powerpc-altivec32l rs6000/powerpc-e500l \
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rs6000/powerpc-64l rs6000/powerpc-altivec64l rs6000/powerpc-vsx32l \
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rs6000/powerpc-vsx64l rs6000/powerpc-cell32l rs6000/powerpc-cell64l \
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s390-linux32 s390-linux64 s390x-linux64
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# Record which registers should be sent to GDB by default after stop.
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arm-expedite = r11,sp,pc
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mips-expedite = r29,pc
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mips64-expedite = r29,pc
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powerpc-expedite = r1,pc
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rs6000/powerpc-cell32l-expedite = r1,pc,r0,orig_r3,r4
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rs6000/powerpc-cell64l-expedite = r1,pc,r0,orig_r3,r4
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s390-linux32-expedite = r14,r15,pswa
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s390-linux64-expedite = r14l,r15l,pswa
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s390x-linux64-expedite = r14,r15,pswa
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XSLTPROC = xsltproc
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outdir = ../regformats
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OUTPUTS = $(patsubst %,$(outdir)/%.dat,$(WHICH))
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XMLTOC =
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CFILES = $(patsubst %.xml,%.c,$(XMLTOC))
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GDB = false
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all: $(OUTPUTS)
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$(outdir)/%.dat: %.xml number-regs.xsl sort-regs.xsl gdbserver-regs.xsl
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echo "# DO NOT EDIT: generated from $<" > $(outdir)/$*.tmp
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echo "name:`echo $(notdir $*) | sed 's/-/_/g'`" >> $(outdir)/$*.tmp
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echo "xmltarget:$(<F)" >> $(outdir)/$*.tmp
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echo "expedite:$(if $($*-expedite),$($*-expedite),$($(firstword $(subst -, ,$(notdir $*)))-expedite))" \
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>> $(outdir)/$*.tmp
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$(XSLTPROC) --path "$(PWD)" --xinclude number-regs.xsl $< | \
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$(XSLTPROC) sort-regs.xsl - | \
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$(XSLTPROC) gdbserver-regs.xsl - >> $(outdir)/$*.tmp
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sh ../../move-if-change $(outdir)/$*.tmp $(outdir)/$*.dat
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cfiles: $(CFILES)
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%.c: %.xml
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$(GDB) -nx -q -batch \
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-ex "set tdesc filename $<" -ex 'maint print c-tdesc' > $@.tmp
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sh ../../move-if-change $@.tmp $@
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# Other dependencies.
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$(outdir)/arm-with-iwmmxt.dat: arm-core.xml xscale-iwmmxt.xml
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