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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_cross/gnu-master-aarch64-build_cross in repository toolchain/ci/binutils-gdb.

from 702cf3f5df gdb: handle invalid DWARF when compilation unit is missing adds 12af5ebd82 Automatic date update in version.in adds f596b03f55 bfd: avoid "shadowing" of glibc function name adds a152332d17 x86: unbreak certain MPX insn operand forms adds 70e958370c x86: don't open-code PREFIX_NONE adds fadf6add30 gdb: remove unpush_target free function adds 02980c5645 gdb: remove push_target free functions adds c8fbd44a01 gdb: remove target_is_pushed free function adds 66848ebca8 gdb: remote target_longname adds 441f6aca39 x86: split opcode prefix and opcode space representation adds dac10fb0d1 x86: re-order two fields of struct insn_template adds b933fa4b5d x86: re-number PREFIX_0X<nn> adds 5d82f23764 Automatic date update in version.in adds 311845694b x86: don't use opcode_length to identify pseudo prefixes adds 3564871692 x86: derive mandatory prefix attribute from base opcode adds 9a182d0461 x86: derive opcode length from opcode value adds dbe692af2d New target methods for memory tagging support adds c193949e75 New gdbarch memory tagging hooks adds 2c2e7f87a8 Add GDB-side remote target support for memory tagging adds 754487e200 Unit testing for GDB-side remote memory tagging handling adds 546b77fe78 GDBserver remote packet support for memory tagging adds c2cfa6542c Unit tests for gdbserver memory tagging remote packets adds 0f01515a24 Documentation for memory tagging remote packets adds 0424512519 AArch64: Add MTE CPU feature check support adds c1bd443b4d AArch64: Add target description/feature for MTE registers adds 5e984dbf35 AArch64: Add MTE register set support for GDB and gdbserver adds 3f3bd8b8c1 AArch64: Add MTE ptrace requests adds 4601818e8c AArch64: Implement memory tagging target methods for AArch64 adds 93e447c605 Convert char array to std::string in linux_find_memory_regions_full adds 1e735120b9 Refactor parsing of /proc/<pid>/smaps adds c7782e50b1 AArch64: Implement the memory tagging gdbarch hooks adds b4a7d4fcfe AArch64: Add unit testing for logical tag set/get operations adds cf44c9fa1b AArch64: Report tag violation error information adds 41919a58ce AArch64: Add gdbserver MTE support adds ffcc2a1549 AArch64: Add MTE register set support for core files adds 48136e006e New memory-tag commands adds 362a070019 Documentation for the new mtag commands adds bef382e61a Extend "x" and "print" commands to support memory tagging adds a668276c18 Document new "x" and "print" memory tagging extensions adds ce19233864 Add NEWS entry. adds bf0aecce6e Add memory tagging testcases

No new revisions were added by this update.

Summary of changes: bfd/ChangeLog | 4 + bfd/dwarf2.c | 2 +- bfd/version.h | 2 +- gas/ChangeLog | 65 + gas/config/tc-i386-intel.c | 17 +- gas/config/tc-i386.c | 270 +- gas/testsuite/gas/i386/x86-64-mpx.d | 29 +- gas/testsuite/gas/i386/x86-64-mpx.s | 17 +- gdb/ChangeLog | 240 + gdb/Makefile.in | 3 + gdb/NEWS | 40 + gdb/aarch64-linux-nat.c | 127 +- gdb/aarch64-linux-tdep.c | 333 +- gdb/aarch64-linux-tdep.h | 3 + gdb/aarch64-tdep.c | 40 +- gdb/aarch64-tdep.h | 12 +- gdb/aix-thread.c | 4 +- gdb/arch-utils.c | 49 + gdb/arch-utils.h | 22 + gdb/arch/aarch64-mte-linux.c | 76 + gdb/arch/aarch64-mte-linux.h | 74 + gdb/arch/aarch64.c | 7 +- gdb/arch/aarch64.h | 7 +- gdb/bsd-kvm.c | 4 +- gdb/bsd-uthread.c | 4 +- gdb/configure.nat | 3 +- gdb/configure.tgt | 1 + gdb/corelow.c | 4 +- gdb/darwin-nat.c | 4 +- gdb/doc/ChangeLog | 20 + gdb/doc/gdb.texinfo | 248 +- gdb/exec.c | 6 +- gdb/features/Makefile | 1 + gdb/features/aarch64-mte.c | 14 + gdb/features/aarch64-mte.xml | 11 + gdb/gdbarch.c | 139 +- gdb/gdbarch.h | 54 + gdb/gdbarch.sh | 37 + gdb/gnu-nat.c | 9 +- gdb/go32-nat.c | 4 +- gdb/inf-child.c | 4 +- gdb/inf-ptrace.c | 16 +- gdb/inferior.c | 2 +- gdb/inferior.h | 7 + gdb/infrun.c | 6 +- gdb/linux-tdep.c | 376 +- gdb/linux-tdep.h | 4 + gdb/linux-thread-db.c | 8 +- gdb/nat/aarch64-mte-linux-ptrace.c | 210 + gdb/nat/aarch64-mte-linux-ptrace.h | 50 + gdb/nto-procfs.c | 8 +- gdb/printcmd.c | 481 +- gdb/procfs.c | 8 +- gdb/ravenscar-thread.c | 4 +- gdb/record-btrace.c | 4 +- gdb/record-full.c | 6 +- gdb/record.c | 2 +- gdb/regcache.c | 2 +- gdb/remote-sim.c | 6 +- gdb/remote.c | 230 +- gdb/scoped-mock-context.h | 2 +- gdb/sol-thread.c | 6 +- gdb/target-debug.h | 24 + gdb/target-delegates.c | 95 + gdb/target.c | 42 +- gdb/target.h | 56 +- gdb/testsuite/ChangeLog | 13 + gdb/testsuite/gdb.arch/aarch64-mte.c | 107 + gdb/testsuite/gdb.arch/aarch64-mte.exp | 370 + .../testsuite/gdb.base/memtag.c | 17 +- gdb/testsuite/gdb.base/memtag.exp | 66 + gdb/testsuite/gdb.base/options.exp | 1 + gdb/testsuite/gdb.base/with.exp | 2 +- gdb/testsuite/lib/gdb.exp | 16 + gdb/tracectf.c | 2 +- gdb/tracefile-tfile.c | 6 +- gdb/valprint.c | 23 + gdb/valprint.h | 4 + gdb/windows-nat.c | 6 +- gdbserver/ChangeLog | 69 + gdbserver/Makefile.in | 1 + gdbserver/configure.srv | 2 + gdbserver/linux-aarch64-ipa.cc | 8 +- gdbserver/linux-aarch64-low.cc | 97 +- gdbserver/linux-aarch64-tdesc.cc | 10 +- gdbserver/linux-aarch64-tdesc.h | 3 +- gdbserver/remote-utils.cc | 42 +- gdbserver/remote-utils.h | 12 +- gdbserver/server.cc | 218 + gdbserver/server.h | 3 + gdbserver/target.cc | 20 + gdbserver/target.h | 21 + gdbsupport/ChangeLog | 8 + gdbsupport/common-utils.cc | 49 + gdbsupport/common-utils.h | 15 + gdbsupport/rsp-low.cc | 49 - gdbsupport/rsp-low.h | 19 - include/elf/common.h | 3 + opcodes/ChangeLog | 58 + opcodes/i386-gen.c | 108 +- opcodes/i386-opc.h | 74 +- opcodes/i386-opc.tbl | 6846 ++-- opcodes/i386-tbl.h | 32266 +++++++++---------- 103 files changed, 24080 insertions(+), 20219 deletions(-) create mode 100644 gdb/arch/aarch64-mte-linux.c create mode 100644 gdb/arch/aarch64-mte-linux.h create mode 100644 gdb/features/aarch64-mte.c create mode 100644 gdb/features/aarch64-mte.xml create mode 100644 gdb/nat/aarch64-mte-linux-ptrace.c create mode 100644 gdb/nat/aarch64-mte-linux-ptrace.h create mode 100644 gdb/testsuite/gdb.arch/aarch64-mte.c create mode 100644 gdb/testsuite/gdb.arch/aarch64-mte.exp copy gdbserver/linux-aarch64-tdesc.h => gdb/testsuite/gdb.base/memtag.c (64%) create mode 100644 gdb/testsuite/gdb.base/memtag.exp