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Andrew Turner 658631a37d Add PT_GETREGSET 
This adds the PT_GETREGSET and PT_SETREGSET ptrace types. These can be
used to access all the registers from a specified core dump note type.
The NT_PRSTATUS and NT_FPREGSET notes are initially supported. Other
machine-dependant types are expected to be added in the future.

The ptrace addr points to a struct iovec pointing at memory to hold the
registers along with its length. On success the length in the iovec is
updated to tell userspace the actual length the kernel wrote or, if the
base address is NULL, the length the kernel would have written.

Because the data field is an int the arguments are backwards when
compared to the Linux PTRACE_GETREGSET call.

Reviewed by:	kib
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D19831

(cherry picked from commit 548a2ec49b)
2022-05-12 15:12:59 -07:00
..
atf Do not build libatf-c++ when WITHOUT_CXX 2021-11-29 10:10:53 -05:00
clang 13.1: update stable/13 to -PRERELEASE to start the release cycle 2022-02-23 23:21:49 -05:00
csu csu: define STRIP_FBSDID 2022-02-08 15:53:31 -05:00
flua jail(3lua): add jail.attach()/jail.remove() methods 2021-10-06 02:13:27 -05:00
geom GEOM: Introduce partial confxml API 2022-05-10 21:20:25 -04:00
googletest googletest: Silence warnings about deprecated implicit copy constructors 2021-08-29 12:29:21 +02:00
lib9p lib9p: fix building on systems without capser 2021-01-04 20:48:48 +01:00
lib80211 lib80211: Start adding 11ac ETSI bits to regdomain.xml 2021-07-18 00:34:57 +00:00
libalias Rename NO_WERROR -> MK_WERROR=no 2021-01-07 09:31:03 +00:00
libarchive libarchive: fix zstd compression support 2022-04-11 00:35:29 +02:00
libauditd libauditd: make it a PRIVATELIB 2020-04-19 02:20:39 +00:00
libbe bectl: push space-in-name check down into libbe 2022-04-05 22:37:07 -05:00
libbearssl Revert that! 2020-07-19 23:56:19 +00:00
libbegemot Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libblacklist Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libblocksruntime Move all sources from the llvm project into contrib/llvm-project. 2019-12-20 19:53:05 +00:00
libbluetooth Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libbsdstat Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libbsm libbsm: fix some MLINKS 2020-04-19 02:18:40 +00:00
libbsnmp pkgbase: Put the mibs and defs in the bnsmp package 2021-06-30 09:24:33 +02:00
libbz2 Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libc Add PT_GETREGSET 2022-05-12 15:12:59 -07:00
libc++ Install unwind.h into /usr/include 2022-02-20 13:29:44 +01:00
libc++experimental Merge llvm-project release/13.x llvmorg-13.0.0-rc1-97-g23ba3732246a 2021-12-06 17:30:03 +01:00
libc_nonshared
libcalendar Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libcam cam_get_device: resolve path links before parsing device name 2022-02-16 09:52:53 +02:00
libcapsicum Add missing FreeBSD functions to -legacy when building on macOS/Linux 2020-08-25 13:23:31 +00:00
libcasper cap_fileargs: silence warnings of unused variable 2022-03-23 16:45:06 +01:00
libcbor Add libcbor to the build 2022-02-09 16:24:32 -05:00
libclang_rt riscv: fix riscv64sf build 2022-03-27 03:14:34 +02:00
libcom_err pkgbase: Create a FreeBSD-kerberos package 2022-01-05 18:23:50 +01:00
libcompat ftime appeared in 7th Edition Unix to replace gtime. 2018-10-28 02:58:15 +00:00
libcompiler_rt Build compiler-rt against libunwind, not libcxxrt 2022-03-12 19:21:02 +01:00
libcrypt libcrypt: Drop inclusion of libutil.h 2022-01-24 23:59:19 +00:00
libcuse Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libcxxrt Sort SRCS in libcxxrt's Makefile, and use += to list sources 2022-01-27 19:58:33 +01:00
libdevctl Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libdevdctl Fix race in case of device destruction. 2021-04-27 08:47:39 -04:00
libdevinfo devinfo: add man page links 2020-08-04 21:09:36 +00:00
libdevstat Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libdl libc: include rtld.h into static implementations of rtld interface 2021-04-23 14:14:07 +03:00
libdpv Bump shared library versions after ncurses bump in 13. 2021-02-04 17:51:45 -08:00
libdwarf Apply only the libadd/libnames part of dbf05458e3 2021-12-13 22:23:44 +01:00
libedit sh(1): autocomplete commands 2021-05-05 13:04:57 +02:00
libefivar libefivar(3): Fix a typo in a source code comment 2022-04-02 15:35:15 +02:00
libelf libelf: Link gelf_getchdr.3 to the build 2021-12-06 09:04:03 -05:00
libelftc Update ELF Tool Chain to upstream r3769 2019-12-05 13:20:15 +00:00
libevent1 rename in-tree libevent v1 to libevent1 2020-05-28 22:05:50 +00:00
libexecinfo Move all sources from the llvm project into contrib/llvm-project. 2019-12-20 19:53:05 +00:00
libexpat MFC cc68614, ac69e5d, 7ed8e14: Update contrib/expat to 2.4.7. 2022-03-31 21:38:29 -07:00
libfetch libfetch: remove a set-but-not-used variable 2022-04-30 09:55:31 +02:00
libfido2 Add libfido2 to the build 2022-02-09 16:24:54 -05:00
libfigpar Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libgcc_eh Install unwind.h into /usr/include 2022-02-20 13:29:44 +01:00
libgcc_s libgcc_s: Export 64-bit int to 128-bit float functions 2021-10-10 14:36:52 +01:00
libgeom GEOM: Fix regression after 7f16b501e2. 2022-05-10 21:20:25 -04:00
libgpio Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libgssapi Remove __NO_TLS. 2021-03-02 02:49:42 +02:00
libiconv_modules Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libifconfig libifconfig: Overhaul ifconfig_media_* interfaces 2021-03-19 09:00:19 -04:00
libipsec libipsec: Fix a typo in a source code comment 2022-04-14 08:05:53 +02:00
libipt Update Intel Processor Trace decoder library. 2019-10-10 12:46:34 +00:00
libiscsiutil iscsi: Handle large Text responses. 2022-04-29 14:17:43 -07:00
libjail libjail: Handle an error from reallocarray() when trimming the buffer. 2020-01-07 21:44:27 +00:00
libkiconv libkiconv: address memory leak in not-found cases 2021-04-27 20:10:12 -04:00
libkvm libkvm: fix kvm_walk_pages 2022-02-16 20:18:32 -05:00
libldns Update Makefile.depend files 2019-12-11 17:37:53 +00:00
liblua contrib/lua: update to 5.4.2 2021-01-13 23:56:18 -06:00
liblutok Add liblutok a lightweight C++ API for lua. 2020-03-23 18:26:23 +00:00
liblzma Convert libs with pc files to use PCFILES 2021-06-30 09:24:30 +02:00
libmagic file: Fix cross-compilation on Darwin/macOS 2022-01-25 00:05:17 +00:00
libmd libmd: Fix a common typo in the license header 2022-03-30 18:36:55 +02:00
libmemstat sys/bitset.h: reduce visibility of BIT_* macros 2022-01-14 18:17:30 +02:00
libmilter Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libmp Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libmt mt(3): Fix a typo in the manual page 2022-04-09 07:48:20 +02:00
libnetbsd libnetbsd: Fix a typo in a source code comment 2022-04-09 08:15:54 +02:00
libnetgraph Fix SYNPOSIS section to point to the proper include directive. 2020-05-15 12:04:39 +00:00
libnetmap libnetmap: reset errno in nmreq_register_decode() 2021-09-26 14:11:59 +00:00
libngatm Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libnv libpfct: Fix PIC flag 2021-05-07 10:15:43 +02:00
libomp Merge llvm-project release/13.x llvmorg-13.0.0-rc1-97-g23ba3732246a 2021-12-06 17:30:03 +01:00
libopenbsd Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
libopencsd Update opencsd to 0.14.2 2020-06-17 10:42:20 +00:00
libopie Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libpam openssh: update to OpenSSH v8.7p1 2022-02-09 14:53:11 -05:00
libpathconv Fix a few mandoc issues 2020-10-09 19:12:44 +00:00
libpcap MFV r353141 (by phillip): 2019-12-21 21:01:03 +00:00
libpe
libpfctl libpfctl: grow request buffer on ENOSPC 2022-05-04 08:22:37 +02:00
libpjdlog pkgbase: Create a FreeBSD-utilities package and make it the default one 2019-09-05 14:15:47 +00:00
libpmc pmc(3): Fix a common typo in json descriptions 2022-04-02 15:30:28 +02:00
libpmcstat libpmcstat: Fix a few ARM-specific issues with function symbols. 2022-05-11 11:57:17 -07:00
libproc Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libprocstat libprocstat: document procstat_getadvlock(3) 2022-04-16 05:18:18 +03:00
libradius libradius: fix no SSL build 2021-12-12 17:17:00 -05:00
libregex pkgbase: Put more binaries/lib in runtime 2022-01-05 18:23:51 +01:00
librpcsec_gss Fix a few mandoc issues 2020-10-09 19:12:44 +00:00
librpcsvc pkgbase: Put more binaries/lib in runtime 2022-01-05 18:23:51 +01:00
librss Update Makefile.depend files 2019-12-11 17:37:53 +00:00
librt pkgbase: Move librt to clibs 2021-06-30 09:24:31 +02:00
librtld_db librtld_db: Handle shlibs with discontiguous mappings. 2022-01-05 12:23:04 -05:00
libsbuf Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
libsdp Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libsecureboot libsecureboot: define SOPEN_MAX 2021-09-03 23:45:16 +03:00
libsm Merge sendmail 8.16.1 to HEAD: See contrib/sendmail/RELEASE_NOTES for details 2020-07-15 18:28:54 +00:00
libsmb Move nsmb.conf to lib/libsmb/ 2018-09-20 09:31:27 +00:00
libsmdb Merge sendmail 8.16.1 to HEAD: See contrib/sendmail/RELEASE_NOTES for details 2020-07-15 18:28:54 +00:00
libsmutil
libsqlite3 [PowerPC64LE] Pass our byte order to the sqlite3 build. 2020-09-23 02:17:44 +00:00
libssp libssp: don't compile with -fstack-protector* 2020-03-14 15:15:27 +00:00
libssp_nonshared Provide libssp based on libc 2020-01-04 20:19:25 +00:00
libstats Make use of the stats(3) framework in the TCP stack. 2019-12-02 20:58:04 +00:00
libstdbuf
libstdthreads Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libsysdecode libsysdecode: Add regression tests for sysdecode_cap_rights(3) 2022-04-22 10:36:37 -04:00
libtacplus libtacplus: Remove bogus srandomdev+random 2019-12-13 05:11:34 +00:00
libtelnet
libthr libthr: Use TLS_TCB_* in _tcb_[cd]tor. 2022-04-29 16:05:18 -07:00
libthread_db Remove libthr, csu, libthread_db and testfloat sparc64 specific directories. 2020-02-27 04:44:58 +00:00
libucl Only set WARNS if not defined 2020-09-11 13:28:37 +00:00
libufs Update the libufs cgget() and cgput() interfaces to have a similar 2020-09-19 22:48:30 +00:00
libugidfw Deduplicate fsid comparisons 2020-05-21 01:55:35 +00:00
libulog Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libunbound MFV r361322: 2020-05-21 21:00:46 +00:00
libusb libusb(3): Ignore SIGPIPE when initializing the LibUSB v1.0 API. 2022-03-05 15:40:08 +01:00
libusbhid USB HID descriptors may push/pop the current state to allow 2020-06-05 07:57:16 +00:00
libutil libutil: add kinfo_getswapvmobject(3) 2021-11-01 02:44:51 +02:00
libveriexec Do not claim libbearssl et al are INTERNALLIB 2020-04-01 05:45:12 +00:00
libvgl Update Makefile.depend files 2019-12-11 17:37:53 +00:00
libvmmapi Remove an always-true check. 2022-05-10 15:51:49 -07:00
libwrap pkgbase: Put more binaries/lib in runtime 2022-01-05 18:23:51 +01:00
libxo pkgbase: Install libxo test files in the tests package 2021-01-04 16:20:26 +01:00
liby
libypclnt pkgbase: Put more binaries/lib in runtime 2022-01-05 18:23:51 +01:00
libz lib/libz: remove ZLIBprivate_1.0 namespace. 2022-04-04 15:30:18 -04:00
libzstd Disable clang 14 warning about bitwise operators in zstd 2022-02-11 17:42:30 +01:00
msun math(3): Remove a double word in a source code comment 2022-04-14 07:59:12 +02:00
ncurses Bump shared library versions after ncurses bump in 13. 2021-02-04 17:51:45 -08:00
ofed Remove remaining uses of ${COMPILER_FEATURES:Mc++11} 2021-01-19 21:37:36 +00:00
tests
Makefile Add an internal libiscsiutil library. 2022-04-29 14:13:00 -07:00
Makefile.inc build: provide a default WARNS for all in-tree builds 2020-09-18 17:17:46 +00:00