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Author SHA1 Message Date
Tom Tromey 78aa740b76 Add install-strip to sim/ 
PR build/24572 notes that "make install-strip" fails.  For me, it
works in every directory except "sim", so this patch adds
install-strip targets to the Makefiles that appear there.

sim/ChangeLog
2019-12-19  Tom Tromey  <tromey@adacore.com>

	PR build/24572:
	* Makefile.in (install-strip): New target.

sim/common/ChangeLog
2019-12-19  Tom Tromey  <tromey@adacore.com>

	PR build/24572:
	* Makefile.in (install-strip): New target.

sim/igen/ChangeLog
2019-12-19  Tom Tromey  <tromey@adacore.com>

	PR build/24572:
	* Makefile.in (install-strip): New target.

sim/ppc/ChangeLog
2019-12-19  Tom Tromey  <tromey@adacore.com>

	PR build/24572:
	* Makefile.in (install-strip): New target.

sim/testsuite/ChangeLog
2019-12-19  Tom Tromey  <tromey@adacore.com>

	PR build/24572:
	* Makefile.in (install-strip): New target.

Change-Id: I76613bc5c7e7812284f33826f8a5d914477fcdc5
 2019-12-19 11:28:53 -07:00
Dimitar Dimitrov ddd44b7053 sim: Add PRU simulator port 
A simulator port for the TI PRU I/O processor.

v1: https://sourceware.org/ml/gdb-patches/2016-12/msg00143.html
v2: https://sourceware.org/ml/gdb-patches/2017-02/msg00397.html
v3: https://sourceware.org/ml/gdb-patches/2017-02/msg00516.html
v4: https://sourceware.org/ml/gdb-patches/2018-06/msg00484.html
v5: https://sourceware.org/ml/gdb-patches/2019-08/msg00584.html
v6: https://sourceware.org/ml/gdb-patches/2019-09/msg00036.html

gdb/ChangeLog:

	* NEWS: Mention new simulator port for PRU.

sim/ChangeLog:

	* MAINTAINERS: Add myself as PRU maintainer.
	* configure: Regenerated.
	* configure.tgt: Add PRU.

sim/common/ChangeLog:

	* gennltvals.sh: Add PRU libgloss target.
	* nltvals.def: Regenerate from the latest libgloss sources.

sim/pru/ChangeLog:

	* Makefile.in: New file.
	* aclocal.m4: Regenerated.
	* config.in: Regenerated.
	* configure: Regenerated.
	* configure.ac: New file.
	* interp.c: New file.
	* pru.h: New file.
	* pru.isa: New file.
	* sim-main.h: New file.
 2019-09-23 22:11:02 +01:00
Alan Modra 00f93c4492 bfd macro conversion to inline functions 
This converts some of the macros that access struct bfd fields to
inline functions.

bfd/
	* archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
	* bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
	(bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
	(bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
	(bfd_get_file_flags, bfd_applicable_file_flags),
	(bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
	(bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
	(bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
	(bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
	* bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
	(bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
	(bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
	(bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
	(bfd_usrdata, bfd_set_usrdata): New inline functions.
	* targets.c (bfd_get_target, bfd_get_flavour),
	(bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
	(bfd_little_endian, bfd_header_big_endian),
	(bfd_header_little_endian, bfd_applicable_section_flags),
	(bfd_get_symbol_leading_char): New inline functions.
	* bfd-in2.h: Regenerate.
binutils/
	* ar.c (write_archive): Use bfd_set_thin_archive.
gdb/
	* gdb_bfd.c (gdb_bfd_ref, gdb_bfd_unref): Use bfd_set_usrdata.
	* dwarf2read.c (dwarf2_read_gdb_index, dwarf2_read_debug_names),
	(read_indirect_string_from_dwz): Use bfd accessor.
	* dwarf2read.h (struct dwz_file <filename>): Likewise.
	* machoread.c (macho_symfile_read_all_oso): Likewise.
	* solib.c (solib_bfd_open): Likewise.
ld/
	* ldelf.c (ldelf_after_open, ldelf_place_orphan
	* ldlang.c (walk_wild_file, lang_process): Use bfd_usrdata.
	(load_symbols, ldlang_add_file): Use bfd_set_usrdata.
	* ldmain.c (add_archive_element): Use bfd_usrdata.
	* ldlang.h (bfd_input_just_syms): New inline function.
	* emultempl/aarch64elf.em (build_section_lists): Use it.
	* emultempl/mmo.em (mmo_place_orphan): Likewise.
	* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
	* emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
	* emultempl/ppc64elf.em (build_section_lists): Likewise.
sim/
	* ppc/emul_generic.c (emul_add_tree_options): Delete old bfd code.
 2019-09-20 18:04:02 +09:30
Alan Modra fd3619828e bfd_section_* macros 
This large patch removes the unnecessary bfd parameter from various
bfd section macros and functions.  The bfd is hardly ever used and if
needed for the bfd_set_section_* or bfd_rename_section functions can
be found via section->owner except for the com, und, abs, and ind
std_section special sections.  Those sections shouldn't be modified
anyway.

The patch also removes various bfd_get_section_<field> macros,
replacing their use with bfd_section_<field>, and adds
bfd_set_section_lma.  I've also fixed a minor bug in gas where
compressed section renaming was done directly rather than calling
bfd_rename_section.  This would have broken bfd_get_section_by_name
and similar functions, but that hardly mattered at such a late stage
in gas processing.

bfd/
	* bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
	(bfd_get_section_lma, bfd_get_section_alignment),
	(bfd_get_section_size, bfd_get_section_flags),
	(bfd_get_section_userdata): Delete.
	(bfd_section_name, bfd_section_size, bfd_section_vma),
	(bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
	(bfd_section_flags, bfd_section_userdata): New.
	(bfd_is_com_section): Rename parameter.
	* section.c (bfd_set_section_userdata, bfd_set_section_vma),
	(bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
	(bfd_set_section_size): Delete bfd parameter, rename section parameter.
	(bfd_set_section_lma): New.
	* bfd-in2.h: Regenerate.
	* mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
	update callers.
	* aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
	* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
	* compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
	* elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
	* elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
	* elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
	* elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
	* elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
	* elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
	* elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
	* elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
	* elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
	* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
	* elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
	* elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
	* elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
	* elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
	* elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
	* elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
	* elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
	* elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
	* elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
	* elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
	* mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
	* peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
	* xcofflink.c: Update throughout for bfd section macro and function
	changes.
binutils/
	* addr2line.c, * bucomm.c, * coffgrok.c, * dlltool.c, * nm.c,
	* objcopy.c, * objdump.c, * od-elf32_avr.c, * od-macho.c,
	* od-xcoff.c, * prdbg.c, * rdcoff.c, * rddbg.c, * rescoff.c,
	* resres.c, * size.c, * srconv.c, * strings.c, * windmc.c: Update
	throughout for bfd section macro and function changes.
gas/
	* as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c,
	* read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c,
	* config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c,
	* config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c,
	* config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c,
	* config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c,
	* config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c,
	* config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c,
	* config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c,
	* config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c,
	* config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c,
	* config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c,
	* config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c,
	* config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c,
	* config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c,
	* config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c,
	* config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c,
	* config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c,
	* config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c,
	* config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c,
	* config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c,
	* config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c,
	* config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for
	bfd section macro and function changes.
	* write.c (compress_debug): Use bfd_rename_section.
gdb/
	* aarch64-linux-tdep.c, * arm-tdep.c, * auto-load.c,
	* coff-pe-read.c, * coffread.c, * corelow.c, * dbxread.c,
	* dicos-tdep.c, * dwarf2-frame.c, * dwarf2read.c, * elfread.c,
	* exec.c, * fbsd-tdep.c, * gcore.c, * gdb_bfd.c, * gdb_bfd.h,
	* hppa-tdep.c, * i386-cygwin-tdep.c, * i386-fbsd-tdep.c,
	* i386-linux-tdep.c, * jit.c, * linux-tdep.c, * machoread.c,
	* maint.c, * mdebugread.c, * minidebug.c, * mips-linux-tdep.c,
	* mips-sde-tdep.c, * mips-tdep.c, * mipsread.c, * nto-tdep.c,
	* objfiles.c, * objfiles.h, * osabi.c, * ppc-linux-tdep.c,
	* ppc64-tdep.c, * record-btrace.c, * record-full.c, * remote.c,
	* rs6000-aix-tdep.c, * rs6000-tdep.c, * s390-linux-tdep.c,
	* s390-tdep.c, * solib-aix.c, * solib-dsbt.c, * solib-frv.c,
	* solib-spu.c, * solib-svr4.c, * solib-target.c,
	* spu-linux-nat.c, * spu-tdep.c, * symfile-mem.c, * symfile.c,
	* symmisc.c, * symtab.c, * target.c, * windows-nat.c,
	* xcoffread.c, * cli/cli-dump.c, * compile/compile-object-load.c,
	* mi/mi-interp.c: Update throughout for bfd section macro and
	function changes.
	* gcore (gcore_create_callback): Use bfd_set_section_lma.
	* spu-tdep.c (spu_overlay_new_objfile): Likewise.
gprof/
	* corefile.c, * symtab.c: Update throughout for bfd section
	macro and function changes.
ld/
	* ldcref.c, * ldctor.c, * ldelf.c, * ldlang.c, * pe-dll.c,
	* emultempl/aarch64elf.em, * emultempl/aix.em,
	* emultempl/armcoff.em, * emultempl/armelf.em,
	* emultempl/cr16elf.em, * emultempl/cskyelf.em,
	* emultempl/m68hc1xelf.em, * emultempl/m68kelf.em,
	* emultempl/mipself.em, * emultempl/mmix-elfnmmo.em,
	* emultempl/mmo.em, * emultempl/msp430.em,
	* emultempl/nios2elf.em, * emultempl/pe.em, * emultempl/pep.em,
	* emultempl/ppc64elf.em, * emultempl/xtensaelf.em: Update
	throughout for bfd section macro and function changes.
libctf/
	* ctf-open-bfd.c: Update throughout for bfd section macro changes.
opcodes/
	* arc-ext.c: Update throughout for bfd section macro changes.
sim/
	* common/sim-load.c, * common/sim-utils.c, * cris/sim-if.c,
	* erc32/func.c, * lm32/sim-if.c, * m32c/load.c, * m32c/trace.c,
	* m68hc11/interp.c, * ppc/hw_htab.c, * ppc/hw_init.c,
	* rl78/load.c, * rl78/trace.c, * rx/gdb-if.c, * rx/load.c,
	* rx/trace.c: Update throughout for bfd section macro changes.
 2019-09-19 09:40:13 +09:30
Stafford Horne 7ccbb4437a sim/or1k: Regenerate sim 
This picks up changes for:

 - new orfpx64a32 spec
 - new unordered instructions
 - documentation and symbol updates

sim/ChangeLog:

	* or1k/cpu.c: Regenerate.
	* or1k/cpu.h: Regenerate.
	* or1k/decode.c: Regenerate.
	* or1k/decode.h: Regenerate.
	* or1k/model.c: Regenerate.
	* or1k/sem-switch.c: Regenerate.
	* or1k/sem.c: Regenerate.
 2019-06-13 21:27:09 +09:00
Joel Brobecker 9c4c331816 (gdb/sim) Move Mike Frysinger to past maintainers section 
sim/ChangeLog:

	* MAINTAINERS: Move Mike Frysinger to past maintainers' section.
 2019-02-28 11:20:29 +04:00
Simon Marchi 007024cc6a Add Andrew Burgess as global maintainer of gdb/ and sim/ 2019-02-13 16:56:21 -05:00
Павел Крюков 444b3faef5 Add 'extern C' if simulator is written in C++ 
sim/common/Changelog:
2018-12-31  Pavel I. Kryukov  <kryukov@frtk.ru>

        * sim-base.h: Add 'extern C' if header is compiled with C++
 2019-01-03 09:41:13 -05:00
Andrew Burgess 7fb45a6895 sim/opcodes: Allow use of out of tree cgen source directory 
When configuring with '--enbale-cgen-maint' the default for both the
opcodes/ and sim/ directories is to assume that the cgen source is
within the binutils-gdb source tree as binutils-gdb/cgen/.

In the old cvs days, this worked well, as cgen was just another
sub-module of the single cvs repository and could easily be checked
out within the binutils-gdb directory, and managed by cvs in the
normal way.

Now that binutils-gdb is in git, while cgen is still in cvs, placing
the cgen respository within the binutils-gdb tree is more troublesome,
and it would be nice if the two tools could be kept separate.

Luckily there is already some initial code in the configure.ac files
for both opcodes/ and sim/ to support having cgen be located outside
of the binutils-gdb tree, however, this was speculative code written
imagining a future where cgen would be built and installed to some
location.

Right now there is no install support for cgen, and so the configure
code in opcodes/ and sim/ doesn't really do anything useful.  In this
commit I repurpose this code to allow binutils-gdb to be configured so
that it can make use of a cgen source directory that is outside of the
binutils-gdb tree.

With this commit applied it is now possible to configure and build
binutils-gdb like this:

    /path/to/binutils-gdb/src/configure --enable-cgen-maint=/path/to/cgen/src/cgen/
    make all-opcodes
    make -C opcodes run-cgen-all

Just in case anyone is still using cgen inside the binutils-gdb tree,
I have left the default behaviour of '--enable-cgen-maint' (with no
parameter) unchanged, that is it looks for the cgen directory as
'binutils-gdb/cgen/'.

opcodes/ChangeLog:

	* configure.ac (enable-cgen-maint): Support passing path to cgen
	source tree.
	* configure: Regenerate.

sim/ChangeLog:

	* common/acinclude.m4 (enable-cgen-maint): Support passing path to
	cgen source tree.
	* cris/configure: Regenerate.
	* frv/configure: Regenerate.
	* iq2000/configure: Regenerate.
	* lm32/configure: Regenerate.
	* m32r/configure: Regenerate.
	* or1k/configure: Regenerate.
	* sh64/configure: Regenerate.
 2018-12-06 12:21:10 +00:00
Richard Henderson 07f5f4c683 or1k: Add the l.muld, l.muldu, l.macu, l.msbu insns 
Also fix the incorrect definitions of multiply and divide carry and
overflow float.

Changes to the instructions are made in the .cpu file, then we
regenerate the binutils and sim files.

The changes also required a few fixups for tests and additional sim helpers.

cpu/ChangeLog:

yyyy-mm-dd  Richard Henderson  <rth@twiddle.net>
	    Stafford Horne  <shorne@gmail.com>

	* or1korbis.cpu (insn-opcode-mac): Add opcodes for MACU and MSBU.
	(insn-opcode-alu-regreg): Add opcodes for MULD and MULDU.
	(l-mul): Fix overflow support and indentation.
	(l-mulu): Fix overflow support and indentation.
	(l-muld, l-muldu, l-msbu, l-macu): New instructions.
	(l-div); Remove incorrect carry behavior.
	(l-divu): Fix carry and overflow behavior.
	(l-mac): Add overflow support.
	(l-msb, l-msbu): Add carry and overflow support.

opcodes/ChangeLog:

yyyy-mm-dd  Richard Henderson  <rth@twiddle.net>
	    Stafford Horne  <shorne@gmail.com>

	* or1k-desc.c: Regenerate.
	* or1k-desc.h: Regenerate.
	* or1k-opc.c: Regenerate.
	* or1k-opc.h: Regenerate.
	* or1k-opinst.c: Regenerate.

sim/common/ChangeLog:

yyyy-mm-dd  Stafford Horne  <shorne@gmail.com>

	* cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
	(ADDOFDI): New function, add overflow flag DI variant.
	(SUBCFDI): New function, subtract carry flag DI variant.
	(SUBOFDI): New function, subtract overflow flag DI variant.

sim/ChangeLog:

yyyy-mm-dd  Stafford Horne  <shorne@gmail.com>

	* or1k/cpu.h: Regenerate.
	* or1k/decode.c: Regenerate.
	* or1k/decode.h: Regenerate.
	* or1k/model.c: Regenerate.
	* or1k/sem-switch.c: Regenerate.
	* or1k/sem.c: Regenerate:

sim/testsuite/sim/or1k/ChangeLog:

yyyy-mm-dd  Stafford Horne  <shorne@gmail.com>

	* div.S: Fix tests to match correct overflow/carry semantics.
	* mul.S: Likewise.

gas/ChangeLog:

yyyy-mm-dd  Stafford Horne  <shorne@gmail.com>

	* testsuite/gas/or1k/allinsn.s: Add instruction tests for
	l.muld, l.muldu, l.macu, l.msb, l.msbu.
	* testsuite/gas/or1k/allinsn.d: Add test results for new
	instructions.
 2018-10-05 11:41:42 +09:00
Maciej W. Rozycki e2e31f1039 Update my e-mail address, limit maintenance to MIPS I-IV ISAs 
binutils/
	* MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
	ISA maintenance.

	gdb/
	* MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
	ISA maintenance.

	sim/
	* MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
	ISA maintenance.
 2018-07-21 00:14:01 +01:00
DJ Delorie 79f5b65e3e Remove myself from target-specific MAINTAINERS 
[binutils]
	* MAINTAINERS (RL78, RX): Remove myself as maintainer.
[sim]
	* MAINTAINERS (rl78, m32c, rx, v850): Remove myself as maintainer.
 2018-07-19 22:08:51 -04:00
Stafford Horne 3137562654 sim: Add Stafford Horne as or1k maintainer. 
Since I helped upstream the or1k port I would like to claim myself as
maintainer.

sim/ChangeLog:

yyyy-mm-dd  Stafford Horne  <shorne@gmail.com>

	* MAINTAINERS (or1k): Add myself as or1k maintainer.

Signed-off-by: Stafford Horne <shorne@gmail.com>
 2018-07-14 05:59:26 +09:00
Simon Marchi d0ac1c4488 Bump to autoconf 2.69 and automake 1.15.1 
When trying to run the update-gnulib.sh script in gdb, I get this:

Error: Wrong automake version (Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\${ <-- HERE ([^      =:+{}]+)}/ at /opt/automake/1.11.1/bin/automake line 4113.), we need 1.11.1.
Aborting.

Apparently, it's an issue with a regex in automake that triggers a
warning starting with Perl 5.22.  It has been fixed in automake 1.15.1.
So I think it's a good excuse to bump the versions of autoconf and
automake used in the gnulib import.  And to avoid requiring multiple
builds of autoconf/automake, it was suggested that we bump the required
version of those tools for all binutils-gdb.

For autoconf, the 2.69 version is universally available, so it's an easy
choice.  For automake, different distros and distro versions have
different automake versions.  But 1.15.1 seems to be the most readily
available as a package.  In any case, it's easy to build it from source.

I removed the version checks from AUTOMAKE_OPTIONS and AC_PREREQ,
because I don't think they are useful in our case.  They only specify a
lower bound for the acceptable version of automake/autoconf.  That's
useful if you let the user choose the version of the tool they want to
use, but want to set a minimum version (because you use a feature that
was introduced in that version).  In our case, we force people to use a
specific version anyway.  For the autoconf version, we have the check in
config/override.m4 that enforces the version we want.  It will be one
less thing to update next time we change autotools version.

I hit a few categories of problems that required some changes.  They are
described below along with the chosen solutions.

Problem 1:

  configure.ac:17: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated.  For more info, see:
  configure.ac:17: http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation

Solution 1:

  Adjust the code based on the example at that URL.

Problem 2 (in zlib/):

  Makefile.am: error: required file './INSTALL' not found
  Makefile.am:   'automake --add-missing' can install 'INSTALL'
  Makefile.am: error: required file './NEWS' not found
  Makefile.am: error: required file './AUTHORS' not found
  Makefile.am: error: required file './COPYING' not found
  Makefile.am:   'automake --add-missing' can install 'COPYING'

Solution 2:

  Add the foreign option to AUTOMAKE_OPTIONS.

Problem 3:

  doc/Makefile.am:20: error: support for Cygnus-style trees has been removed

Solution 3:

  Remove the cygnus options.

Problem 4:

  Makefile.am:656: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')

Solution 4:

  Rename "INCLUDES = " to "AM_CPPFLAGS += " (because AM_CPPFLAGS is
  already defined earlier).

Problem 5:

  doc/Makefile.am:71: warning: suffix '.texinfo' for Texinfo files is discouraged; use '.texi' instead
  doc/Makefile.am: warning: Oops!
  doc/Makefile.am:     It appears this file (or files included by it) are triggering
  doc/Makefile.am:     an undocumented, soon-to-be-removed automake hack.
  doc/Makefile.am:     Future automake versions will no longer place in the builddir
  doc/Makefile.am:     (rather than in the srcdir) the generated '.info' files that
  doc/Makefile.am:     appear to be cleaned, by e.g. being listed in CLEANFILES or
  doc/Makefile.am:     DISTCLEANFILES.
  doc/Makefile.am:     If you want your '.info' files to be placed in the builddir
  doc/Makefile.am:     rather than in the srcdir, you have to use the shiny new
  doc/Makefile.am:     'info-in-builddir' automake option.

Solution 5:

  Rename .texinfo files to .texi.

Problem 6:

  doc/Makefile.am: warning: Oops!
  doc/Makefile.am:     It appears this file (or files included by it) are triggering
  doc/Makefile.am:     an undocumented, soon-to-be-removed automake hack.
  doc/Makefile.am:     Future automake versions will no longer place in the builddir
  doc/Makefile.am:     (rather than in the srcdir) the generated '.info' files that
  doc/Makefile.am:     appear to be cleaned, by e.g. being listed in CLEANFILES or
  doc/Makefile.am:     DISTCLEANFILES.
  doc/Makefile.am:     If you want your '.info' files to be placed in the builddir
  doc/Makefile.am:     rather than in the srcdir, you have to use the shiny new
  doc/Makefile.am:     'info-in-builddir' automake option.

Solution 6:

  Remove the hack at the bottom of doc/Makefile.am and use
  the info-in-builddir automake option.

Problem 7:

  doc/Makefile.am:35: error: required file '../texinfo.tex' not found
  doc/Makefile.am:35:   'automake --add-missing' can install 'texinfo.tex'

Solution 7:

  Use the no-texinfo.tex automake option.  We also have one in
  texinfo/texinfo.tex, not sure if we should point to that, or move it
  (or a newer version of it added with automake --add-missing) to
  top-level.

Problem 8:

  Makefile.am:131: warning: source file 'config/tc-aarch64.c' is in a subdirectory,
  Makefile.am:131: but option 'subdir-objects' is disabled
  automake: warning: possible forward-incompatibility.
  automake: At least a source file is in a subdirectory, but the 'subdir-objects'
  automake: automake option hasn't been enabled.  For now, the corresponding output
  automake: object file(s) will be placed in the top-level directory.  However,
  automake: this behaviour will change in future Automake versions: they will
  automake: unconditionally cause object files to be placed in the same subdirectory
  automake: of the corresponding sources.
  automake: You are advised to start using 'subdir-objects' option throughout your
  automake: project, to avoid future incompatibilities.

Solution 8:

  Use subdir-objects, that means adjusting references to some .o that will now
  be in config/.

Problem 9:

  configure.ac:375: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
  ../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
  ../../lib/autoconf/general.m4:2601: _AC_COMPILE_IFELSE is expanded from...
  ../../lib/autoconf/general.m4:2617: AC_COMPILE_IFELSE is expanded from...
  ../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
  ../../lib/autoconf/general.m4:2042: AC_CACHE_VAL is expanded from...
  ../../lib/autoconf/general.m4:2063: AC_CACHE_CHECK is expanded from...
  configure.ac:375: the top level

Solution 9:

  Use AC_LANG_SOURCE, or use proper quoting.

Problem 10 (in intl/):

  configure.ac:7: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
  /usr/share/aclocal/threadlib.m4:36: gl_THREADLIB_EARLY_BODY is expanded from...
  /usr/share/aclocal/threadlib.m4:29: gl_THREADLIB_EARLY is expanded from...
  /usr/share/aclocal/threadlib.m4:318: gl_THREADLIB is expanded from...
  /usr/share/aclocal/lock.m4:9: gl_LOCK is expanded from...
  /usr/share/aclocal/intl.m4:211: gt_INTL_SUBDIR_CORE is expanded from...
  /usr/share/aclocal/intl.m4:25: AM_INTL_SUBDIR is expanded from...
  /usr/share/aclocal/gettext.m4:57: AM_GNU_GETTEXT is expanded from...
  configure.ac:7: the top level

Solution 10:

  Add AC_USE_SYSTEM_EXTENSIONS in configure.ac.

ChangeLog:

	* libtool.m4: Use AC_LANG_SOURCE.
	* configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE.
	* README-maintainer-mode: Update version requirements.
	* ar-lib: New file.
	* test-driver: New file.
	* configure: Re-generate.

bfd/ChangeLog:

	* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
	(INCLUDES): Rename to ...
	(AM_CPPFLAGS): ... this.
	* configure.ac: Remove AC_PREREQ.
	* doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
	info-in-builddir no-texinfo.tex.
	(info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
	* doc/bfd.texinfo: Rename to ...
	* doc/bfd.texi: ... this.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* config.in: Re-generate.
	* configure: Re-generate.
	* doc/Makefile.in: Re-generate.

binutils/ChangeLog:

	* configure.ac: Remove AC_PREREQ.
	* doc/Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, add
	info-in-builddir no-texinfo.tex.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* config.in: Re-generate.
	* configure: Re-generate.
	* doc/Makefile.in: Re-generate.

config/ChangeLog:

	* override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69.

etc/ChangeLog:

	* configure.in: Remove AC_PREREQ.
	* configure: Re-generate.

gas/ChangeLog:

	* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11, add subdir-objects.
	(TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O): Add config/ prefix.
	* configure.ac (TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O, emfiles,
	extra_objects): Add config/ prefix.
	* doc/as.texinfo: Rename to...
	* doc/as.texi: ... this.
	* doc/Makefile.am: Rename as.texinfo to as.texi throughout.
	Remove DISTCLEANFILES hack.
	(AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add no-texinfo.tex and
	info-in-builddir.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* config.in: Re-generate.
	* configure: Re-generate.
	* doc/Makefile.in: Re-generate.

gdb/ChangeLog:

	* common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
	PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
	* configure.ac: Remove AC_PREREQ, add missing quoting.
	* gnulib/configure.ac: Modernize usage of
	AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
	* gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
	(AUTOMAKE_VERSION): Bump to 1.15.1.
	* configure: Re-generate.
	* config.in: Re-generate.
	* aclocal.m4: Re-generate.
	* gnulib/aclocal.m4: Re-generate.
	* gnulib/config.in: Re-generate.
	* gnulib/configure: Re-generate.
	* gnulib/import/Makefile.in: Re-generate.

gdb/gdbserver/ChangeLog:

	* configure.ac: Remove AC_PREREQ, add missing quoting.
	* configure: Re-generate.
	* config.in: Re-generate.
	* aclocal.m4: Re-generate.

gdb/testsuite/ChangeLog:

	* configure.ac: Remove AC_PREREQ.
	* configure: Re-generate.

gold/ChangeLog:

	* configure.ac: Remove AC_PREREQ, add missing quoting and usage
	of AC_LANG_SOURCE.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* configure: Re-generate.
	* testsuite/Makefile.in: Re-generate.

gprof/ChangeLog:

	* configure.ac: Remove AC_PREREQ.
	* Makefile.am: Remove DISTCLEANFILES hack.
	(AUTOMAKE_OPTIONS): Remove 1.11, add info-in-builddir.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* configure: Re-generate.
	* gconfig.in: Re-generate.

intl/ChangeLog:

	* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ.
	* configure: Re-generate.
	* config.h.in: Re-generate.
	* aclocal.m4: Re-generate.

ld/ChangeLog:

	* configure.ac: Remove AC_PREREQ.
	* Makefile.am: Remove DISTCLEANFILES hack, rename ld.texinfo to
	ld.texi, ldint.texinfo to ldint.texi throughout.
	(AUTOMAKE_OPTIONS): Add info-in-builddir.
	* README: Rename ld.texinfo to ld.texi, ldint.texinfo to
	ldint.texi throughout.
	* gen-doc.texi: Likewise.
	* h8-doc.texi: Likewise.
	* ld.texinfo: Rename to ...
	* ld.texi: ... this.
	* ldint.texinfo: Rename to ...
	* ldint.texi: ... this.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* config.in: Re-generate.
	* configure: Re-generate.

libdecnumber/ChangeLog:

	* configure.ac: Remove AC_PREREQ.
	* configure: Re-generate.
	* aclocal.m4.

libiberty/ChangeLog:

	* configure.ac: Remove AC_PREREQ.
	* configure: Re-generate.
	* config.in: Re-generate.

opcodes/ChangeLog:

	* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
	* configure.ac: Remove AC_PREREQ.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* configure: Re-generate.

readline/ChangeLog.gdb:

	* configure: Re-generate.
	* examples/rlfe/configure: Re-generate.

sim/ChangeLog:

	* All configure.ac: Remove AC_PREREQ.
	* All configure: Re-generate.

zlib/ChangeLog.bin-gdb:

	* configure.ac: Modernize AC_INIT call, remove AC_PREREQ.
	* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add
	foreign.
	* Makefile.in: Re-generate.
	* aclocal.m4: Re-generate.
	* configure: Re-generate.
 2018-06-19 16:55:06 -04:00
Maciej W. Rozycki d65ce302ab MAINTAINERS: Update my company e-mail address 
Following my recent transition from Imagination Technologies to the
reincarnated MIPS company update MAINTAINERS entries accordingly.

	binutils/
	* MAINTAINERS: Update my company e-mail address.

	gdb/
	* MAINTAINERS: Update my company e-mail address.

	sim/
	* MAINTAINERS: Update my company e-mail address.
 2018-01-22 15:39:18 +00:00
Stafford Horne 0cd7970733 sim: or1k: add autoconf generated files 
These are separted out to make the patch easier to read and smaller.

sim/ChangeLog:

2017-12-12  Stafford Horne  <shorne@gmail.com>
	    Peter Gavin  <pgavin@gmail.com>

	* configure: Regenerated.
	* or1k/aclocal.m4: Generated.
	* or1k/config.in: Generated.
	* or1k/configure: Generated.
 2017-12-12 23:46:53 +09:00
Stafford Horne 6e51bfa755 sim: or1k: add cgen generated files 
These are the simulator files generated by cgen.  These are split out
from the main sim patch to make the patch easier to review and smaller.

sim/ChangeLog:

2017-12-12  Stafford Horne  <shorne@gmail.com>
	    Peter Gavin  <pgavin@gmail.com>

	* or1k/arch.c: Generated.
	* or1k/arch.h: Generated.
	* or1k/cpu.c: Generated.
	* or1k/cpu.h: Generated.
	* or1k/cpuall.h: Generated.
	* or1k/decode.c: Generated.
	* or1k/decode.h: Generated.
	* or1k/model.c: Generated.
	* or1k/sem-switch.c: Generated.
	* or1k/sem.c: Generated.
 2017-12-12 23:45:45 +09:00
Stafford Horne fa8b7c2128 sim: or1k: add or1k target to sim 
This adds the OpenRISC 32-bit sim target.  The OpenRISC sim is a CGEN
based sim so the bulk of the code is generated from the .cpu files by
CGEN.  The engine decode and execute logic in mloop uses scache with
pseudo-basic-block extraction and supports both full and fast (switch)
modes.

The sim does not implement an mmu at the moment.  The sim does implement
fpu instructions via the common sim-fpu implementation.

sim/ChangeLog:

2017-12-12  Stafford Horne  <shorne@gmail.com>
	    Peter Gavin  <pgavin@gmail.com>

	* configure.tgt: Add or1k sim.
	* or1k/README: New file.
	* or1k/Makefile.in: New file.
	* or1k/configure.ac: New file.
	* or1k/mloop.in: New file.
	* or1k/or1k-sim.h: New file.
	* or1k/or1k.c: New file.
	* or1k/sim-if.c: New file.
	* or1k/sim-main.h: New file.
	* or1k/traps.c: New file.
 2017-12-12 23:44:14 +09:00
James Bowman dcc31d286a FT32: support for FT32B processor - part 2/2 
FT32B is a new FT32 family member.
This patch adds support for the compressed instructions to gdb and sim.

gdb/ChangeLog:
        * ft32-tdep.c (ft32_fetch_instruction): New function.
        (ft32_analyze_prologue): Use ft32_fetch_instruction().

sim/ChangeLog:
        * ft32/interp.c (step_once): Add ft32 shortcode decoder.
 2017-11-01 18:36:51 -07:00
James Bowman 3b4b0a629a FT32: support for FT32B processor - part 1 
FT32B is a new FT32 family member. It has a code
compression scheme, which requires the use of linker
relaxations. The change is quite large, so submission
is in several parts.

Part 1 adds a 15-bit instruction field, and CPU-specific functions for
the code compression that are used in binutils and GDB.

bfd/ChangeLog:

2017-10-12  James Bowman  <james.bowman@ftdichip.com>

	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* elf32-ft32.c: Add HOWTO R_FT32_15.
	* reloc.c: Add BFD_RELOC_FT32_15.

gas/ChangeLog:

2017-10-12  James Bowman  <james.bowman@ftdichip.com>

	* config/tc-ft32.c (md_assemble): Replace FT32_FLD_K8 with
	K15.
	(md_apply_fix, tc_gen_reloc): Add BFD_RELOC_FT32_15.

include/ChangeLog:

2017-10-12  James Bowman  <james.bowman@ftdichip.com>

	* elf/ft32.h: Add R_FT32_15.
	* opcode/ft32.h: Replace FT32_FLD_K8 with K15.
	(ft32_shortcode, sc_compar, ft32_split_shortcode,
	ft32_merge_shortcode, ft32_merge_shortcode): New functions.

opcodes/ChangeLog:

2017-10-12  James Bowman  <james.bowman@ftdichip.com>

	* opcodes/ft32-dis.c (print_insn_ft32): Replace FT32_FLD_K8 with K15.
	* opcodes/ft32-opc.c (ft32_opc_info): Replace FT32_FLD_K8 with
	K15. Add jmpix pattern.

sim/ChangeLog:

2017-10-12  James Bowman  <james.bowman@ftdichip.com>

	* sim/ft32/interp.c (step_once): Replace FT32_FLD_K8 with K15.
 2017-10-12 18:41:29 -07:00
James Bowman d268bbaff7 Add myself as ft32 maintainer for sim. 
sim/ChangeLog:
2017-10-12  James Bowman  <james.bowman@ftdichip.com>

	* MAINTAINERS (ft32): Add myself.
 2017-10-12 18:12:42 -07:00
Jim Wilson c0107b0f57 Update my email address. 
sim/
	* MAINTAINERS (aarch64): Update my email address.
 2017-10-03 14:23:56 -07:00
John Baldwin 5c887dd5f6 Honor an existing CC_FOR_BUILD in the environment for sim. 
This matches the equivalent bits in bfd/acinclude.m4

sim/ChangeLog:

	* configure.ac: Honor existing CC_FOR_BUILD in environment.
	* configure: Regenerate.

sim/aarch64/ChangeLog:

	* configure: Regenerate.

sim/arm/ChangeLog:

	* configure: Regenerate.

sim/avr/ChangeLog:

	* configure: Regenerate.

sim/bfin/ChangeLog:

	* configure: Regenerate.

sim/common/ChangeLog:

	* acinclude.m4 (SIM_AC_COMMON) Honor existing CC_FOR_BUILD in
	environment.

sim/cr16/ChangeLog:

	* configure: Regenerate.

sim/cris/ChangeLog:

	* configure: Regenerate.

sim/d10v/ChangeLog:

	* configure: Regenerate.

sim/erc32/ChangeLog:

	* configure: Regenerate.

sim/frv/ChangeLog:

	* configure: Regenerate.

sim/ft32/ChangeLog:

	* configure: Regenerate.

sim/h8300/ChangeLog:

	* configure: Regenerate.

sim/iq2000/ChangeLog:

	* configure: Regenerate.

sim/lm32/ChangeLog:

	* configure: Regenerate.

sim/m32c/ChangeLog:

	* configure: Regenerate.

sim/m32r/ChangeLog:

	* configure: Regenerate.

sim/m68hc11/ChangeLog:

	* configure: Regenerate.

sim/mcore/ChangeLog:

	* configure: Regenerate.

sim/microblaze/ChangeLog:

	* configure: Regenerate.

sim/mips/ChangeLog:

	* configure: Regenerate.

sim/mn10300/ChangeLog:

	* configure: Regenerate.

sim/moxie/ChangeLog:

	* configure: Regenerate.

sim/msp430/ChangeLog:

	* configure: Regenerate.

sim/rl78/ChangeLog:

	* configure: Regenerate.

sim/rx/ChangeLog:

	* configure: Regenerate.

sim/sh/ChangeLog:

	* configure: Regenerate.

sim/sh64/ChangeLog:

	* configure: Regenerate.

sim/v850/ChangeLog:

	* configure: Regenerate.
 2017-09-06 10:16:12 -07:00
Jim Wilson 742e3a7781 Add self to aarch64 maintainers. Fix mla instruction. 
sim/
	* MAINTAINTERS (aarch64): Add myself.

	sim/aarch64/
	* simulator.c (do_vec_MLA): Rewrite switch body.

	sim/testsuite/sim/aarch64/
	* mla.s: New.
 2017-02-14 15:23:12 -08:00
Maciej W. Rozycki cadf97cf20 MAINTAINERS: Add myself as a MIPS maintainer 
* MAINTAINERS (Maintainers for particular sims): Add myself as
	a MIPS maintainer.
 2016-12-14 22:19:08 +00:00
Mike Frysinger 333ec25d7e sim: avr: move changelog entries to subdir 2016-10-18 01:04:53 -04:00
Denis Chertykov 59f48f5a45 Update PC when simulate break instruction. 
PR target/ 19401
	* avr/interp.c (step_once): Pass break instruction address to
	sim_engine_halt function which writes that to PC. Remove code that
	follows that function call as it is unreachable.
 2016-07-19 09:47:23 +03:00
Oleg Endo ba442f0f41 Move ChangeLog entries from sim/ChangeLog to sim/sh/ChangeLog. 2016-04-10 10:53:20 +09:00
Oleg Endo 417a667c4a Adjust default memory size and stack base address for SH simulator. 
ld/ChangeLog:
	* sh/interp.c (sim_memory_size): Default init to 30.
	(parse_and_set_memory_size): Adjust upper bound to 31.

sim/ChangeLog:
	* sh/interp.c (sim_memory_size): Default init to 30.
	(parse_and_set_memory_size): Adjust upper bound to 31.
 2016-04-09 10:24:00 +09:00
Maciej W. Rozycki 3b8f2c8bcf MAINTAINERS: Add Thiemo Seufer back, as a past maintainer 
Complement commit 26e0f8dbd8 ("* MAINTAINERS: Remove Thiemo Seufer.").

	* MAINTAINERS (Past sim maintainers): Add Thiemo Seufer.
 2016-02-03 18:26:50 +00:00
Mike Frysinger 5295724cdc sim: stop configuring common subdir 
Now that cconfig.h doesn't exist, there's no need to build in the common
subdir anymore.  We leave the configure/Makefile files in there as there
is a helper for developers to generate the nltvals.def file.  Once that
gets cleaned up in the future though, we can drop the build logic too.
 2016-01-09 03:52:30 -05:00
Mike Frysinger 936df7568a sim: drop common/cconfig.h in favor of a single config.h 
The common subdir sets up a cconfig.h file to hold checks for the common
code.  In practice, most files still end up using config.h instead which
just leads to confusion.

Merge all the configure checks that went into cconfig.h into SIM_AC_COMMON
so we can drop the cconfig.h file altogether.  Now there is only a single
config.h file like normal.
 2016-01-09 03:52:30 -05:00
Nick Clifton 4eb70007f1 Add myself as the maintainer for the AArch64. 2016-01-05 16:49:26 +00:00
Tristan Gingold ac8eefeb24 sim: aarch64: drop syscall.h include to fix build 
The simulator is including syscall.h which is not standard and apparently
not required (builds correctly without it on my machine).
 2016-01-04 20:09:24 -05:00
Mike Frysinger 1b393626ce sim: punt WITH_DEVICES & tconfig.h support 
No arch is using this anymore, and we want all new ports using the
hardware framework instead.  Punt WITH_DEVICES and the two callbacks
device_io_{read,write}_buffer.

We can also punt the tconfig.h file as no port is using it anymore.
This fixes in-tree builds that get confused by picking up the wrong
one (common/ vs <port>/) caused by commit ae7d0cac8c.

Any port that needs to set up a global define can use their own
sim-main.h file that they must provide regardless.
 2015-12-26 20:38:31 -05:00
Mike Frysinger f66affe97c sim: aarch64: move ChangeLog content 2015-12-26 07:12:33 -05:00
Nick Clifton caa8d70005 Add support for the MRS instruction to the AArch64 simulator. 
* aarch64/simulator.c (system_get): New function.  Provides read
	access to the dczid system register.
	(do_mrs): New function - implements the MRS instruction.
	(dexSystem): Call do_mrs for the MRS instruction.  Halt on
	unimplemented system instructions.
 2015-12-15 11:01:03 +00:00
Nick Clifton 2e8cf49e13 Add an AArch64 simulator to GDB. 
sim	* configure.tgt: Add aarch64 entry.
	* configure: Regenerate.
	* sim/aarch64/configure.ac: New configure template.
	* sim/aarch64/aclocal.m4: Generate.
	* sim/aarch64/config.in: Generate.
	* sim/aarch64/configure: Generate.
	* sim/aarch64/cpustate.c: New file - functions for accessing
	AArch64 registers.
	* sim/aarch64/cpustate.h: New header.
	* sim/aarch64/decode.h: New header.
	* sim/aarch64/interp.c: New file - interface between GDB and
	simulator.
	* sim/aarch64/Makefile.in: New makefile template.
	* sim/aarch64/memory.c: New file - functions for simulating
	aarch64 memory accesses.
	* sim/aarch64/memory.h: New header.
	* sim/aarch64/sim-main.h: New header.
	* sim/aarch64/simulator.c: New file - aarch64 simulator
	functions.
	* sim/aarch64/simulator.h: New header.

include/gdb * sim-aarch64.h: New file.

sim/test * configure: Regenerate.
	* sim/aarch64: New directory.
 2015-11-24 08:47:59 +00:00
H.J. Lu 72f4393d8c Remove leading/trailing white spaces in ChangeLog 2015-07-24 04:16:47 -07:00
Mike Frysinger 8d0978fb4b sim: use AS_HELP_STRING everywhere 
This helps standardize the configure --help output.
 2015-06-23 15:02:08 -04:00
Mike Frysinger 306f4178ef sim: update configure.in->configure.ac docs 
A few places still refer to the configure.in file; update them.
 2015-06-12 12:11:21 -04:00
H.J. Lu 7fed4b0be6 Regenerate configure in sim 
* arm/configure: Regenerated.
	* avr/configure: Likewise.
	* bfin/configure: Likewise.
	* common/configure: Likewise.
	* cr16/configure: Likewise.
	* cris/configure: Likewise.
	* d10v/configure: Likewise.
	* erc32/configure: Likewise.
	* frv/configure: Likewise.
	* ft32/configure: Likewise.
	* h8300/configure: Likewise.
	* igen/configure: Likewise.
	* iq2000/configure: Likewise.
	* lm32/configure: Likewise.
	* m32c/configure: Likewise.
	* m32r/configure: Likewise.
	* m68hc11/configure: Likewise.
	* mcore/configure: Likewise.
	* microblaze/configure: Likewise.
	* mips/configure: Likewise.
	* mn10300/configure: Likewise.
	* moxie/configure: Likewise.
	* msp430/configure: Likewise.
	* ppc/configure: Likewise.
	* rl78/configure: Likewise.
	* rx/configure: Likewise.
	* sh/configure: Likewise.
	* sh64/configure: Likewise.
	* v850/configure: Likewise.
 2015-04-02 05:43:07 -07:00
H.J. Lu 79730a3b26 Fix sim build 
* common/Make-common.in (CSEARCH): Remove $(ZLIBINC).
	(BFD_LIB): Remove $(ZLIB).
	(CONFIG_LIBS): Add $(ZLIB).
	* ppc/Makefile.in (ZLIBINC): Removed.
	(INCLUDES): Remove $(ZLIBINC).
	(BFD_LIB): Remove $(ZLIB).
 2015-04-01 10:27:43 -07:00
H.J. Lu 0ceaf1ec96 Regenerate configure in sim 
* arm/configure: Regenerated.
	* avr/configure: Likewise.
	* bfin/configure: Likewise.
	* common/configure: Likewise.
	* cr16/configure: Likewise.
	* cris/configure: Likewise.
	* d10v/configure: Likewise.
	* erc32/configure: Likewise.
	* frv/configure: Likewise.
	* ft32/configure: Likewise.
	* h8300/configure: Likewise.
	* igen/configure: Likewise.
	* iq2000/configure: Likewise.
	* lm32/configure: Likewise.
	* m32c/configure: Likewise.
	* m32r/configure: Likewise.
	* m68hc11/configure: Likewise.
	* mcore/configure: Likewise.
	* microblaze/configure: Likewise.
	* mips/configure: Likewise.
	* mn10300/configure: Likewise.
	* moxie/configure: Likewise.
	* msp430/configure: Likewise.
	* ppc/configure: Likewise.
	* rl78/configure: Likewise.
	* rx/configure: Likewise.
	* sh/configure: Likewise.
	* sh64/configure: Likewise.
	* v850/configure: Likewise.
 2015-04-01 10:15:13 -07:00
Mike Frysinger 6dae8a88bf sim: testsuite: make subdir unconditional 
Since the testsuite subdir has to handle dynamic arch values already,
there's no real value in requiring arches to opt in to it.  Most have
a testsuite now anyways, and we're requiring it in the future.
 2015-03-29 11:51:13 -04:00
Mike Frysinger eca5fe422e sim: avr: start a basic testsuite 
Just enough to know the sim isn't totally broken.
 2015-03-28 04:28:46 -04:00
James Bowman f46e4eb78b sim: ft32: new port 
FT32 is a new high performance 32-bit RISC core developed by FTDI for
embedded applications.
 2015-03-28 02:12:33 -04:00
Mike Frysinger ae7d0cac8c sim: rename tconfig.in to tconfig.h 
Rather than manually include tconfig.h when we think we'll need it (which
is error prone as it can define symbols we expect from config.h), have it
be included directly by config.h.  Since we know we have to include that
header everywhere already, this will make sure tconfig.h isn't missed.

It should also be fine as tconfig.h is supposed to be simple and only set
up a few core defines for the target.

This allows us to stop symlinking it in place all the time and just use
it straight out of the respective source directory.
 2015-03-16 01:23:52 -04:00
Chen Gang 16218fd311 sim: ChangeLog: Correct the related items position and format. 
Move several items from sim/ChangeLog to sim/*/ChangeLog. Also remove
the incorrect white space in sim/common/ChangeLog.
 2015-02-20 07:04:13 +08:00
Chen Gang 907c4910c3 sim: Be sure of calling freeargv() after successfully call buildargv(). 
Or there will be memory leak.

2015-02-02  Chen Gang <gang.chen.5i5j@gmail.com>

	* microblaze/interp.c (sim_do_command): Call freeargv() before
	return.
 2015-02-03 04:03:41 +08:00