diff options
Diffstat (limited to 'meta/recipes-devtools/gdb/gdb')
17 files changed, 308 insertions, 3734 deletions
diff --git a/meta/recipes-devtools/gdb/gdb/0001-include-sys-types.h-for-mode_t.patch b/meta/recipes-devtools/gdb/gdb/0001-include-sys-types.h-for-mode_t.patch deleted file mode 100644 index 0042c00634..0000000000 --- a/meta/recipes-devtools/gdb/gdb/0001-include-sys-types.h-for-mode_t.patch +++ /dev/null @@ -1,30 +0,0 @@ -From fddd7178915968acf680814411b8b3cb137d0587 Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Tue, 19 Jan 2016 18:18:52 -0800 -Subject: [PATCH 01/10] include sys/types.h for mode_t - -mode_t is used in target.h, so we need to include sys/types.h to get the -defintion - -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- -Upstream-Status: Pending - - gdb/gdbserver/target.h | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/gdb/gdbserver/target.h b/gdb/gdbserver/target.h -index 5af2051..f42c510 100644 ---- a/gdb/gdbserver/target.h -+++ b/gdb/gdbserver/target.h -@@ -28,6 +28,7 @@ - #include "target/waitstatus.h" - #include "mem-break.h" - #include "btrace-common.h" -+#include <sys/types.h> - - struct emit_ops; - struct buffer; --- -2.8.2 - diff --git a/meta/recipes-devtools/gdb/gdb/0002-make-man-install-relative-to-DESTDIR.patch b/meta/recipes-devtools/gdb/gdb/0001-make-man-install-relative-to-DESTDIR.patch index defed621f4..16d6cf196f 100644 --- a/meta/recipes-devtools/gdb/gdb/0002-make-man-install-relative-to-DESTDIR.patch +++ b/meta/recipes-devtools/gdb/gdb/0001-make-man-install-relative-to-DESTDIR.patch @@ -1,22 +1,22 @@ -From 3229cb09033eeb5003a08d91fa9d43be8ba4c86b Mon Sep 17 00:00:00 2001 +From 8eca28eddcda4ce8a345ca031f43ff1ed6f37089 Mon Sep 17 00:00:00 2001 From: Khem Raj <raj.khem@gmail.com> Date: Mon, 2 Mar 2015 02:27:55 +0000 -Subject: [PATCH 02/10] make man install relative to DESTDIR +Subject: [PATCH 1/9] make man install relative to DESTDIR Upstream-Status: Pending Signed-off-by: Khem Raj <raj.khem@gmail.com> --- - sim/common/Makefile.in | 2 +- + sim/common/Make-common.in | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -diff --git a/sim/common/Makefile.in b/sim/common/Makefile.in -index a05f507..8d0fa64 100644 ---- a/sim/common/Makefile.in -+++ b/sim/common/Makefile.in -@@ -35,7 +35,7 @@ tooldir = $(libdir)/$(target_alias) - datarootdir = @datarootdir@ +diff --git a/sim/common/Make-common.in b/sim/common/Make-common.in +index 74e5dad3049..9e95c224ba4 100644 +--- a/sim/common/Make-common.in ++++ b/sim/common/Make-common.in +@@ -70,7 +70,7 @@ tooldir = $(libdir)/$(target_alias) datadir = @datadir@ + datarootdir = @datarootdir@ mandir = @mandir@ -man1dir = $(mandir)/man1 +man1dir = $(DESTDIR)$(mandir)/man1 @@ -24,5 +24,5 @@ index a05f507..8d0fa64 100644 includedir = @includedir@ -- -2.8.2 +2.36.1 diff --git a/meta/recipes-devtools/gdb/gdb/0003-mips-linux-nat-Define-_ABIO32-if-not-defined.patch b/meta/recipes-devtools/gdb/gdb/0002-mips-linux-nat-Define-_ABIO32-if-not-defined.patch index bac793964a..8d263de896 100644 --- a/meta/recipes-devtools/gdb/gdb/0003-mips-linux-nat-Define-_ABIO32-if-not-defined.patch +++ b/meta/recipes-devtools/gdb/gdb/0002-mips-linux-nat-Define-_ABIO32-if-not-defined.patch @@ -1,7 +1,7 @@ -From 88e67caed662d8344c8db56176c9f1221e6cd2a2 Mon Sep 17 00:00:00 2001 +From 37d3afd2eaa95c89ad7cb5d0079b017752e4d0ea Mon Sep 17 00:00:00 2001 From: Khem Raj <raj.khem@gmail.com> Date: Wed, 23 Mar 2016 06:30:09 +0000 -Subject: [PATCH 03/10] mips-linux-nat: Define _ABIO32 if not defined +Subject: [PATCH 2/9] mips-linux-nat: Define _ABIO32 if not defined This helps building gdb on mips64 on musl, since musl does not provide sgidefs.h this define is @@ -9,29 +9,27 @@ only defined when GCC is using o32 ABI, in that case gcc emits it as built-in define and hence it works ok for mips32 +Upstream-Status: Pending Signed-off-by: Khem Raj <raj.khem@gmail.com> --- -Upstream-Status: Pending - - gdb/mips-linux-nat.c | 5 +++++ - 1 file changed, 5 insertions(+) + gdb/mips-linux-nat.c | 4 ++++ + 1 file changed, 4 insertions(+) diff --git a/gdb/mips-linux-nat.c b/gdb/mips-linux-nat.c -index bfe9fcb..449b43a 100644 +index 20e12b6889e..6adc61235aa 100644 --- a/gdb/mips-linux-nat.c +++ b/gdb/mips-linux-nat.c -@@ -46,6 +46,11 @@ +@@ -41,6 +41,10 @@ + #ifndef PTRACE_GET_THREAD_AREA #define PTRACE_GET_THREAD_AREA 25 #endif - +/* musl does not define and relies on compiler built-in macros for it */ +#ifndef _ABIO32 +#define _ABIO32 1 +#endif -+ - /* Assume that we have PTRACE_GETREGS et al. support. If we do not, - we'll clear this and use PTRACE_PEEKUSER instead. */ - static int have_ptrace_regsets = 1; + + class mips_linux_nat_target final : public linux_nat_trad_target + { -- -2.8.2 +2.36.1 diff --git a/meta/recipes-devtools/gdb/gdb/0003-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch b/meta/recipes-devtools/gdb/gdb/0003-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch new file mode 100644 index 0000000000..7e09404bb0 --- /dev/null +++ b/meta/recipes-devtools/gdb/gdb/0003-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch @@ -0,0 +1,52 @@ +From e689eec672ee8c53b3adb2ade2b5deb9b7cd99d4 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 30 Apr 2016 18:32:14 -0700 +Subject: [PATCH 3/9] ppc/ptrace: Define pt_regs uapi_pt_regs on !GLIBC systems + +Upstream-Status: Pending + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + gdb/nat/ppc-linux.h | 6 ++++++ + gdbserver/linux-ppc-low.cc | 6 ++++++ + 2 files changed, 12 insertions(+) + +diff --git a/gdb/nat/ppc-linux.h b/gdb/nat/ppc-linux.h +index 1094f6b0be3..d8588a646c2 100644 +--- a/gdb/nat/ppc-linux.h ++++ b/gdb/nat/ppc-linux.h +@@ -18,7 +18,13 @@ + #ifndef NAT_PPC_LINUX_H + #define NAT_PPC_LINUX_H + ++#if !defined(__GLIBC__) ++# define pt_regs uapi_pt_regs ++#endif + #include <asm/ptrace.h> ++#if !defined(__GLIBC__) ++# undef pt_regs ++#endif + #include <asm/cputable.h> + + /* This sometimes isn't defined. */ +diff --git a/gdbserver/linux-ppc-low.cc b/gdbserver/linux-ppc-low.cc +index 08824887003..69afbae5359 100644 +--- a/gdbserver/linux-ppc-low.cc ++++ b/gdbserver/linux-ppc-low.cc +@@ -23,7 +23,13 @@ + #include "elf/common.h" + #include <sys/uio.h> + #include <elf.h> ++#if !defined(__GLIBC__) ++# define pt_regs uapi_pt_regs ++#endif + #include <asm/ptrace.h> ++#if !defined(__GLIBC__) ++# undef pt_regs ++#endif + + #include "arch/ppc-linux-common.h" + #include "arch/ppc-linux-tdesc.h" +-- +2.36.1 + diff --git a/meta/recipes-devtools/gdb/gdb/0006-Dont-disable-libreadline.a-when-using-disable-static.patch b/meta/recipes-devtools/gdb/gdb/0004-Dont-disable-libreadline.a-when-using-disable-static.patch index 394d26d063..a1e85e91b3 100644 --- a/meta/recipes-devtools/gdb/gdb/0006-Dont-disable-libreadline.a-when-using-disable-static.patch +++ b/meta/recipes-devtools/gdb/gdb/0004-Dont-disable-libreadline.a-when-using-disable-static.patch @@ -1,7 +1,7 @@ -From f3932cb2960fd54655a448b13d5a5b80f356f8de Mon Sep 17 00:00:00 2001 +From 15ee6a626242efb8f367be49c13e00d0b72317f0 Mon Sep 17 00:00:00 2001 From: Khem Raj <raj.khem@gmail.com> Date: Sat, 30 Apr 2016 15:25:03 -0700 -Subject: [PATCH 06/10] Dont disable libreadline.a when using --disable-static +Subject: [PATCH 4/9] Dont disable libreadline.a when using --disable-static If gdb is configured with --disable-static then this is dutifully passed to readline which then disables libreadline.a, which causes a problem when gdb @@ -19,10 +19,10 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com> 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Makefile.def b/Makefile.def -index ea8453e..0fc66c6 100644 +index acdcd625ed6..78fc31e1199 100644 --- a/Makefile.def +++ b/Makefile.def -@@ -104,7 +104,8 @@ host_modules= { module= libiconv; +@@ -120,7 +120,8 @@ host_modules= { module= libiconv; missing= install-html; missing= install-info; }; host_modules= { module= m4; }; @@ -33,10 +33,10 @@ index ea8453e..0fc66c6 100644 host_modules= { module= sim; }; host_modules= { module= texinfo; no_install= true; }; diff --git a/Makefile.in b/Makefile.in -index 2733c4d..3e04e80 100644 +index 3aacd2daac9..aa58adada4a 100644 --- a/Makefile.in +++ b/Makefile.in -@@ -25380,7 +25380,7 @@ configure-readline: +@@ -32791,7 +32791,7 @@ configure-readline: $$s/$$module_srcdir/configure \ --srcdir=$${topdir}/$$module_srcdir \ $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \ @@ -46,5 +46,5 @@ index 2733c4d..3e04e80 100644 @endif readline -- -2.8.2 +2.36.1 diff --git a/meta/recipes-devtools/gdb/gdb/0004-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch b/meta/recipes-devtools/gdb/gdb/0004-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch deleted file mode 100644 index a5fe2a2793..0000000000 --- a/meta/recipes-devtools/gdb/gdb/0004-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch +++ /dev/null @@ -1,53 +0,0 @@ -From bec564eb454bc7fc6ecfcb573aa53040bf39c1d5 Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Sat, 30 Apr 2016 16:46:03 +0000 -Subject: [PATCH 04/10] ppc/ptrace: Define pt_regs uapi_pt_regs on !GLIBC - systems - -Upstream-Status: Pending - -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - gdb/gdbserver/linux-ppc-low.c | 6 ++++++ - gdb/nat/ppc-linux.h | 6 ++++++ - 2 files changed, 12 insertions(+) - -diff --git a/gdb/gdbserver/linux-ppc-low.c b/gdb/gdbserver/linux-ppc-low.c -index 2145c50..777905d 100644 ---- a/gdb/gdbserver/linux-ppc-low.c -+++ b/gdb/gdbserver/linux-ppc-low.c -@@ -21,7 +21,13 @@ - #include "linux-low.h" - - #include <elf.h> -+#if !defined(__GLIBC__) -+# define pt_regs uapi_pt_regs -+#endif - #include <asm/ptrace.h> -+#if !defined(__GLIBC__) -+# undef pt_regs -+#endif - - #include "nat/ppc-linux.h" - -diff --git a/gdb/nat/ppc-linux.h b/gdb/nat/ppc-linux.h -index 85fbcd8..cbec9c5 100644 ---- a/gdb/nat/ppc-linux.h -+++ b/gdb/nat/ppc-linux.h -@@ -18,7 +18,13 @@ - #ifndef PPC_LINUX_H - #define PPC_LINUX_H 1 - -+#if !defined(__GLIBC__) -+# define pt_regs uapi_pt_regs -+#endif - #include <asm/ptrace.h> -+#if !defined(__GLIBC__) -+# undef pt_regs -+#endif - #include <asm/cputable.h> - - /* This sometimes isn't defined. */ --- -2.8.2 - diff --git a/meta/recipes-devtools/gdb/gdb/0005-Add-support-for-Renesas-SH-sh4-architecture.patch b/meta/recipes-devtools/gdb/gdb/0005-Add-support-for-Renesas-SH-sh4-architecture.patch deleted file mode 100644 index 8809e6f8b2..0000000000 --- a/meta/recipes-devtools/gdb/gdb/0005-Add-support-for-Renesas-SH-sh4-architecture.patch +++ /dev/null @@ -1,921 +0,0 @@ -From 8c5fe58c5a0044ddb517a41b277ed27fb3d3bedc Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Mon, 2 Mar 2015 02:31:12 +0000 -Subject: [PATCH 05/10] Add support for Renesas SH (sh4) architecture. - -gdb (7.4-1~cvs20111117.2) experimental; urgency=low - . - * Add Renesas SH (sh4) support (Closes: #576242) - - Thanks Nobuhiro Iwamatsu, Takashi Yoshii. -Author: Hector Oron <zumbi@debian.org> -Bug-Debian: http://bugs.debian.org/576242 - -Upstream-Status: Pending -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - gdb/Makefile.in | 1 + - gdb/configure.host | 1 + - gdb/sh-linux-tdep.c | 519 +++++++++++++++++++++++++++++++++++ - gdb/sh-tdep.c | 54 ++-- - gdb/sh-tdep.h | 49 ++++ - gdb/testsuite/gdb.asm/asm-source.exp | 5 + - gdb/testsuite/gdb.asm/sh.inc | 3 +- - gdb/testsuite/gdb.base/annota1.c | 3 + - gdb/testsuite/gdb.base/annota3.c | 4 + - gdb/testsuite/gdb.base/sigall.c | 3 + - gdb/testsuite/gdb.base/signals.c | 4 + - 11 files changed, 617 insertions(+), 29 deletions(-) - -diff --git a/gdb/Makefile.in b/gdb/Makefile.in -index ec2af52..df8e84d 100644 ---- a/gdb/Makefile.in -+++ b/gdb/Makefile.in -@@ -1736,6 +1736,7 @@ ALLDEPFILES = \ - score-tdep.c \ - ser-go32.c ser-pipe.c ser-tcp.c ser-mingw.c \ - sh-tdep.c sh64-tdep.c shnbsd-tdep.c shnbsd-nat.c \ -+ sh-linux-tdep.c sh-linux-nat.c \ - sol2-tdep.c \ - solib-svr4.c \ - sparc-linux-nat.c sparc-linux-tdep.c \ -diff --git a/gdb/configure.host b/gdb/configure.host -index ef265eb..322a1e2 100644 ---- a/gdb/configure.host -+++ b/gdb/configure.host -@@ -149,6 +149,7 @@ powerpc*-*-linux*) gdb_host=linux ;; - - s390*-*-linux*) gdb_host=linux ;; - -+sh*-*-linux*) gdb_host=linux ;; - sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu) - gdb_host=nbsd ;; - sh*-*-openbsd*) gdb_host=nbsd ;; -diff --git a/gdb/sh-linux-tdep.c b/gdb/sh-linux-tdep.c -index 2418d25..ac8ea9e 100644 ---- a/gdb/sh-linux-tdep.c -+++ b/gdb/sh-linux-tdep.c -@@ -18,14 +18,37 @@ - along with this program. If not, see <http://www.gnu.org/licenses/>. */ - - #include "defs.h" -+#include "gdbcore.h" -+#include "frame.h" -+#include "frame-base.h" -+#include "frame-unwind.h" -+#include "dwarf2-frame.h" -+#include "value.h" -+#include "regcache.h" -+#include "inferior.h" - #include "osabi.h" - -+#include "reggroups.h" -+#include "arch-utils.h" -+#include "floatformat.h" - #include "solib-svr4.h" - #include "symtab.h" -+#include "gdb_string.h" -+#include "command.h" -+#include "gdb_assert.h" - - #include "trad-frame.h" - #include "tramp-frame.h" - -+#include <sys/ptrace.h> -+#include <sys/types.h> -+#include <sys/param.h> -+#include <sys/user.h> -+#include <sys/syscall.h> -+ -+#include <asm/ptrace.h> -+ -+#include "regset.h" - #include "glibc-tdep.h" - #include "sh-tdep.h" - #include "linux-tdep.h" -@@ -180,9 +203,505 @@ static struct tramp_frame sh_linux_rt_sigreturn_tramp_frame = { - sh_linux_rt_sigreturn_init - }; - -+/* Recognizing signal handler frames. */ -+ -+/* GNU/Linux has two flavors of signals. Normal signal handlers, and -+ "realtime" (RT) signals. The RT signals can provide additional -+ information to the signal handler if the SA_SIGINFO flag is set -+ when establishing a signal handler using `sigaction'. It is not -+ unlikely that future versions of GNU/Linux will support SA_SIGINFO -+ for normal signals too. */ -+ -+/* When the SH Linux kernel calls a signal handler and the -+ SA_RESTORER flag isn't set, the return address points to a bit of -+ code on the stack. This function returns whether the PC appears to -+ be within this bit of code. -+ -+ The instruction sequence for normal signals is -+ mov.w 1f,r3 -+ trapa #16 -+ or r0, r0 -+ or r0, r0 -+ or r0, r0 -+ or r0, r0 -+ or r0, r0 -+ 1: .word __NR_sigreturn -+ or 0x9305 0xc310 0x200b 0x200b 0x200b 0x200b 0x200b 0x0077. -+ -+ Checking for the code sequence should be somewhat reliable, because -+ the effect is to call the system call sigreturn. This is unlikely -+ to occur anywhere other than a signal trampoline. -+ -+ It kind of sucks that we have to read memory from the process in -+ order to identify a signal trampoline, but there doesn't seem to be -+ any other way. The PC_IN_SIGTRAMP macro in tm-linux.h arranges to -+ only call us if no function name could be identified, which should -+ be the case since the code is on the stack. -+ -+ Detection of signal trampolines for handlers that set the -+ SA_RESTORER flag is in general not possible. Unfortunately this is -+ what the GNU C Library has been doing for quite some time now. -+ However, as of version 2.1.2, the GNU C Library uses signal -+ trampolines (named __restore and __restore_rt) that are identical -+ to the ones used by the kernel. Therefore, these trampolines are -+ supported too. */ -+ -+#define MOVW(n) (0x9300|((n)-2)) /* Move mem word at PC+n to R3 */ -+#define TRAP16 0xc310 /* Syscall w/no args (NR in R3) */ -+#define OR_R0_R0 0x200b /* or r0,r0 (insert to avoid hardware bug) */ -+ -+#define LINUX_SIGTRAMP_INSN0 MOVW(7) /* Move mem word at PC+7 to R3 */ -+#define LINUX_SIGTRAMP_INSN1 TRAP16 /* Syscall w/no args (NR in R3) */ -+#define LINUX_SIGTRAMP_INSN2 OR_R0_R0 /* or r0,r0 (insert to avoid hardware bug) */ -+ -+static const unsigned short linux_sigtramp_code[] = -+{ -+ LINUX_SIGTRAMP_INSN0, -+ LINUX_SIGTRAMP_INSN1, -+ LINUX_SIGTRAMP_INSN2, -+ LINUX_SIGTRAMP_INSN2, -+ LINUX_SIGTRAMP_INSN2, -+ LINUX_SIGTRAMP_INSN2, -+ LINUX_SIGTRAMP_INSN2, -+ __NR_sigreturn -+}; -+ -+#define LINUX_SIGTRAMP_LEN (sizeof linux_sigtramp_code) -+ -+/* If PC is in a sigtramp routine, return the address of the start of -+ the routine. Otherwise, return 0. */ -+ -+static CORE_ADDR -+sh_linux_sigtramp_start (struct frame_info *next_frame) -+{ -+ CORE_ADDR pc = get_frame_pc (next_frame); -+ gdb_byte buf[LINUX_SIGTRAMP_LEN]; -+ -+ /* We only recognize a signal trampoline if PC is at the start of -+ one of the three instructions. We optimize for finding the PC at -+ the start, as will be the case when the trampoline is not the -+ first frame on the stack. We assume that in the case where the -+ PC is not at the start of the instruction sequence, there will be -+ a few trailing readable bytes on the stack. */ -+ -+ if (!safe_frame_unwind_memory (next_frame, pc, buf, LINUX_SIGTRAMP_LEN)) -+ return 0; -+ -+ if (buf[0] != LINUX_SIGTRAMP_INSN0) -+ { -+ if (buf[0] != LINUX_SIGTRAMP_INSN1) -+ return 0; -+ -+ pc -= 2; -+ -+ if (!safe_frame_unwind_memory (next_frame, pc, buf, LINUX_SIGTRAMP_LEN)) -+ return 0; -+ } -+ -+ if (memcmp (buf, linux_sigtramp_code, LINUX_SIGTRAMP_LEN) != 0) -+ return 0; -+ -+ return pc; -+} -+ -+/* This function does the same for RT signals. Here the instruction -+ sequence is -+ mov.w 1f,r3 -+ trapa #16 -+ or r0, r0 -+ or r0, r0 -+ or r0, r0 -+ or r0, r0 -+ or r0, r0 -+ 1: .word __NR_rt_sigreturn -+ or 0x9305 0xc310 0x200b 0x200b 0x200b 0x200b 0x200b 0x00ad. -+ -+ The effect is to call the system call rt_sigreturn. */ -+ -+#define LINUX_RT_SIGTRAMP_INSN0 MOVW(7) /* Move mem word at PC+7 to R3 */ -+#define LINUX_RT_SIGTRAMP_INSN1 TRAP16 /* Syscall w/no args (NR in R3) */ -+#define LINUX_RT_SIGTRAMP_INSN2 OR_R0_R0 /* or r0,r0 (insert to avoid hardware bug) */ -+ -+static const unsigned short linux_rt_sigtramp_code[] = -+{ -+ LINUX_RT_SIGTRAMP_INSN0, -+ LINUX_RT_SIGTRAMP_INSN1, -+ LINUX_RT_SIGTRAMP_INSN2, -+ LINUX_RT_SIGTRAMP_INSN2, -+ LINUX_RT_SIGTRAMP_INSN2, -+ LINUX_RT_SIGTRAMP_INSN2, -+ LINUX_RT_SIGTRAMP_INSN2, -+ __NR_rt_sigreturn -+}; -+ -+#define LINUX_RT_SIGTRAMP_LEN (sizeof linux_rt_sigtramp_code) -+ -+/* If PC is in a RT sigtramp routine, return the address of the start -+ of the routine. Otherwise, return 0. */ -+ -+static CORE_ADDR -+sh_linux_rt_sigtramp_start (struct frame_info *next_frame) -+{ -+ CORE_ADDR pc = get_frame_pc (next_frame); -+ gdb_byte buf[LINUX_RT_SIGTRAMP_LEN]; -+ -+ /* We only recognize a signal trampoline if PC is at the start of -+ one of the two instructions. We optimize for finding the PC at -+ the start, as will be the case when the trampoline is not the -+ first frame on the stack. We assume that in the case where the -+ PC is not at the start of the instruction sequence, there will be -+ a few trailing readable bytes on the stack. */ -+ -+ if (!safe_frame_unwind_memory (next_frame, pc, buf, LINUX_RT_SIGTRAMP_LEN)) -+ return 0; -+ -+ if (buf[0] != LINUX_RT_SIGTRAMP_INSN0) -+ { -+ if (buf[0] != LINUX_RT_SIGTRAMP_INSN1) -+ return 0; -+ -+ pc -= 2; -+ -+ if (!safe_frame_unwind_memory (next_frame, pc, buf, -+ LINUX_RT_SIGTRAMP_LEN)) -+ return 0; -+ } -+ -+ if (memcmp (buf, linux_rt_sigtramp_code, LINUX_RT_SIGTRAMP_LEN) != 0) -+ return 0; -+ -+ return pc; -+} -+ -+/* Return whether PC is in a GNU/Linux sigtramp routine. */ -+ -+static int -+sh_linux_sigtramp_p (struct frame_info *this_frame) -+{ -+ CORE_ADDR pc = get_frame_pc (this_frame); -+ char *name; -+ -+ find_pc_partial_function (pc, &name, NULL, NULL); -+ -+ /* If we have NAME, we can optimize the search. The trampolines are -+ named __restore and __restore_rt. However, they aren't dynamically -+ exported from the shared C library, so the trampoline may appear to -+ be part of the preceding function. This should always be sigaction, -+ __sigaction, or __libc_sigaction (all aliases to the same function). */ -+ if (name == NULL || strstr (name, "sigaction") != NULL) -+ return (sh_linux_sigtramp_start (this_frame) != 0 -+ || sh_linux_rt_sigtramp_start (this_frame) != 0); -+ -+ return (strcmp ("__restore", name) == 0 -+ || strcmp ("__restore_rt", name) == 0); -+} -+ -+/* Offset to struct sigcontext in ucontext, from <asm/ucontext.h>. */ -+#define SH_LINUX_UCONTEXT_SIGCONTEXT_OFFSET 12 -+ -+ -+/* Assuming NEXT_FRAME is a frame following a GNU/Linux sigtramp -+ routine, return the address of the associated sigcontext structure. */ -+ -+static CORE_ADDR -+sh_linux_sigcontext_addr (struct frame_info *this_frame) -+{ -+ CORE_ADDR pc; -+ CORE_ADDR sp; -+ -+ sp = get_frame_register_unsigned (this_frame, SP_REGNUM); -+ -+ pc = sh_linux_sigtramp_start (this_frame); -+ if (pc) -+ { -+ return sp; -+ } -+ -+ pc = sh_linux_rt_sigtramp_start (this_frame); -+ if (pc) -+ { -+ CORE_ADDR ucontext_addr; -+ -+ /* The sigcontext structure is part of the user context. A -+ pointer to the user context is passed as the third argument -+ to the signal handler. */ -+ ucontext_addr = get_frame_register_unsigned (this_frame, ARG0_REGNUM+2); -+ return ucontext_addr + SH_LINUX_UCONTEXT_SIGCONTEXT_OFFSET; -+ } -+ -+ error ("Couldn't recognize signal trampoline."); -+ return 0; -+} -+ -+/* Signal trampolines. */ -+extern struct sh_frame_cache *sh_alloc_frame_cache (void); -+ -+static struct sh_frame_cache * -+sh_linux_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache) -+{ -+ struct sh_frame_cache *cache; -+ struct gdbarch_tdep *tdep = gdbarch_tdep (get_current_arch ()); -+ CORE_ADDR sigcontext_addr; -+ -+ if (*this_cache) -+ return *this_cache; -+ -+ cache = sh_alloc_frame_cache (); -+ -+ cache->base = get_frame_register_unsigned (this_frame, SP_REGNUM); -+ sigcontext_addr = tdep->sigcontext_addr (this_frame); -+ if (tdep->sc_reg_offset) -+ { -+ int i; -+ -+ gdb_assert (tdep->sc_num_regs <= SH_NUM_REGS); -+ -+ for (i = 0; i < tdep->sc_num_regs; i++) -+ if (tdep->sc_reg_offset[i] != -1) -+ cache->saved_regs[i] = sigcontext_addr + tdep->sc_reg_offset[i]; -+ } -+ -+ *this_cache = cache; -+ return cache; -+} -+ -+static void -+sh_linux_sigtramp_frame_this_id (struct frame_info *this_frame, void **this_cache, -+ struct frame_id *this_id) -+{ -+ struct sh_frame_cache *cache = -+ sh_linux_sigtramp_frame_cache (this_frame, this_cache); -+ -+ (*this_id) = frame_id_build (cache->base + 64, cache->pc); -+} -+ -+extern struct value * sh_frame_prev_register (); -+static struct value * -+sh_linux_sigtramp_frame_prev_register (struct frame_info *this_frame, -+ void **this_cache, int regnum) -+{ -+ sh_linux_sigtramp_frame_cache (this_frame, this_cache); -+ -+ return sh_frame_prev_register (this_frame, this_cache, regnum); -+} -+ -+static int -+sh_linux_sigtramp_frame_sniffer (const struct frame_unwind *self, -+ struct frame_info *this_frame, -+ void **this_prologue_cache) -+{ -+ struct gdbarch_tdep *tdep = gdbarch_tdep (get_frame_arch (this_frame)); -+ -+ /* We shouldn't even bother if we don't have a sigcontext_addr -+ handler. */ -+ if (tdep->sigcontext_addr == NULL) -+ return 0; -+ -+ if (tdep->sigtramp_p != NULL) -+ { -+ if (tdep->sigtramp_p (this_frame)) -+ return 1; -+ } -+ -+ return 0; -+} -+ -+static const struct frame_unwind sh_linux_sigtramp_frame_unwind = -+{ -+ SIGTRAMP_FRAME, -+ sh_linux_sigtramp_frame_this_id, -+ sh_linux_sigtramp_frame_prev_register, -+ NULL, -+ sh_linux_sigtramp_frame_sniffer -+}; -+ -+/* Supply register REGNUM from the buffer specified by GREGS and LEN -+ in the general-purpose register set REGSET to register cache -+ REGCACHE. If REGNUM is -1, do this for all registers in REGSET. */ -+ -+void -+sh_supply_gregset (const struct regset *regset, struct regcache *regcache, -+ int regnum, const void *gregs, size_t len) -+{ -+ const struct gdbarch_tdep *tdep = gdbarch_tdep (regset->arch); -+ const char *regs = gregs; -+ int i; -+ -+ gdb_assert (len == tdep->sizeof_gregset); -+ -+ for (i = 0; i < tdep->gregset_num_regs; i++) -+ { -+ if ((regnum == i || regnum == -1) -+ && tdep->gregset_reg_offset[i] != -1) -+ regcache_raw_supply (regcache, i, regs + tdep->gregset_reg_offset[i]); -+ } -+} -+ -+/* Collect register REGNUM from the register cache REGCACHE and store -+ it in the buffer specified by GREGS and LEN as described by the -+ general-purpose register set REGSET. If REGNUM is -1, do this for -+ all registers in REGSET. */ -+ -+void -+sh_collect_gregset (const struct regset *regset, -+ const struct regcache *regcache, -+ int regnum, void *gregs, size_t len) -+{ -+ const struct gdbarch_tdep *tdep = gdbarch_tdep (regset->arch); -+ char *regs = gregs; -+ int i; -+ -+ gdb_assert (len == tdep->sizeof_gregset); -+ -+ for (i = 0; i < tdep->gregset_num_regs; i++) -+ { -+ if ((regnum == i || regnum == -1) -+ && tdep->gregset_reg_offset[i] != -1) -+ regcache_raw_collect (regcache, i, regs + tdep->gregset_reg_offset[i]); -+ } -+} -+ -+/* Supply register REGNUM from the buffer specified by FPREGS and LEN -+ in the floating-point register set REGSET to register cache -+ REGCACHE. If REGNUM is -1, do this for all registers in REGSET. */ -+ -+static void -+sh_supply_fpregset (const struct regset *regset, struct regcache *regcache, -+ int regnum, const void *fpregs, size_t len) -+{ -+ const struct gdbarch_tdep *tdep = gdbarch_tdep (regset->arch); -+ const char *regs = fpregs; -+ int i; -+ -+ gdb_assert (len == tdep->sizeof_fpregset); -+ for (i = 0; i < 16; i++) -+ { -+ if (regnum == i+25 || regnum == -1) -+ regcache_raw_supply (regcache, i+25, regs + i*4); -+ } -+ if (regnum == FPSCR_REGNUM || regnum == -1) -+ regcache_raw_supply (regcache, FPSCR_REGNUM, regs + 32*4); -+ if (regnum == FPUL_REGNUM || regnum == -1) -+ regcache_raw_supply (regcache, FPUL_REGNUM, regs + 33*4); -+} -+ -+/* Collect register REGNUM from the register cache REGCACHE and store -+ it in the buffer specified by FPREGS and LEN as described by the -+ floating-point register set REGSET. If REGNUM is -1, do this for -+ all registers in REGSET. */ -+ -+static void -+sh_collect_fpregset (const struct regset *regset, -+ const struct regcache *regcache, -+ int regnum, void *fpregs, size_t len) -+{ -+ const struct gdbarch_tdep *tdep = gdbarch_tdep (regset->arch); -+ char *regs = fpregs; -+ int i; -+ -+ gdb_assert (len == tdep->sizeof_fpregset); -+ for (i = 0; i < 16; i++) -+ { -+ if (regnum == i+25 || regnum == -1) -+ regcache_raw_collect (regcache, i+25, regs + i*4); -+ } -+ if (regnum == FPSCR_REGNUM || regnum == -1) -+ regcache_raw_collect (regcache, FPSCR_REGNUM, regs + 32*4); -+ if (regnum == FPUL_REGNUM || regnum == -1) -+ regcache_raw_collect (regcache, FPUL_REGNUM, regs + 33*4); -+} -+ -+/* Return the appropriate register set for the core section identified -+ by SECT_NAME and SECT_SIZE. */ -+ -+const struct regset * -+sh_linux_regset_from_core_section (struct gdbarch *gdbarch, -+ const char *sect_name, size_t sect_size) -+{ -+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); -+ -+ if (strcmp (sect_name, ".reg") == 0 && sect_size == tdep->sizeof_gregset) -+ { -+ if (tdep->gregset == NULL) -+ tdep->gregset = regset_alloc (gdbarch, sh_supply_gregset, -+ sh_collect_gregset); -+ return tdep->gregset; -+ } -+ -+ if ((strcmp (sect_name, ".reg2") == 0 && sect_size == tdep->sizeof_fpregset)) -+ { -+ if (tdep->fpregset == NULL) -+ tdep->fpregset = regset_alloc (gdbarch, sh_supply_fpregset, -+ sh_collect_fpregset); -+ return tdep->fpregset; -+ } -+ -+ return NULL; -+} -+ -+/* The register sets used in GNU/Linux ELF core-dumps are identical to -+ the register sets in `struct user' that are used for a.out -+ core-dumps. These are also used by ptrace(2). The corresponding -+ types are `elf_gregset_t' for the general-purpose registers (with -+ `elf_greg_t' the type of a single GP register) and `elf_fpregset_t' -+ for the floating-point registers. -+ -+ Those types used to be available under the names `gregset_t' and -+ `fpregset_t' too, and GDB used those names in the past. But those -+ names are now used for the register sets used in the `mcontext_t' -+ type, which have a different size and layout. */ -+ -+/* Mapping between the general-purpose registers in `struct user' -+ format and GDB's register cache layout. */ -+ -+/* From <sys/reg.h>. */ -+static int sh_linux_gregset_reg_offset[] = -+{ -+ 0, 4, 8, 12, 16, 20, 24, 28, -+ 32, 36, 40, 44, 48, 52, 56, 60, -+ -+ REG_PC*4, REG_PR*4, REG_GBR*4, -1, -+ REG_MACH*4, REG_MACL*4, REG_SR*4, -+}; -+ -+/* Mapping between the general-purpose registers in `struct -+ sigcontext' format and GDB's register cache layout. */ -+ -+/* From <asm/sigcontext.h>. */ -+static int sh_linux_sc_reg_offset[] = -+{ -+ 4, 8, 12, 16, 20, 24, 28, 32, -+ 36, 40, 44, 48, 52, 56, 60, 64, -+ 68, 72, 80, -1, -+ 84, 88, 76 -+}; -+ - static void - sh_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) - { -+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); -+ bfd abfd; -+ -+ tdep->gregset_reg_offset = sh_linux_gregset_reg_offset; -+ tdep->gregset_num_regs = ARRAY_SIZE (sh_linux_gregset_reg_offset); -+ tdep->sizeof_gregset = 23 * 4; -+ -+ tdep->jb_pc_offset = 32; /* From <bits/setjmp.h>. */ -+ -+ tdep->sigtramp_p = sh_linux_sigtramp_p; -+ tdep->sigcontext_addr = sh_linux_sigcontext_addr; -+ tdep->sc_reg_offset = sh_linux_sc_reg_offset; -+ tdep->sc_num_regs = ARRAY_SIZE (sh_linux_sc_reg_offset); -+ -+ frame_unwind_append_unwinder(gdbarch, &sh_linux_sigtramp_frame_unwind); -+ -+ /* If we have a register mapping, enable the generic core file -+ support, unless it has already been enabled. */ -+ if (tdep->gregset_reg_offset -+ && !gdbarch_regset_from_core_section_p (gdbarch)) -+ set_gdbarch_regset_from_core_section (gdbarch, -+ sh_linux_regset_from_core_section); -+ - linux_init_abi (info, gdbarch); - - /* GNU/Linux uses SVR4-style shared libraries. */ -diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c -index 336b48e..847b271 100644 ---- a/gdb/sh-tdep.c -+++ b/gdb/sh-tdep.c -@@ -21,6 +21,9 @@ - sac@cygnus.com. */ - - #include "defs.h" -+#include "arch-utils.h" -+#include "command.h" -+#include "dummy-frame.h" - #include "frame.h" - #include "frame-base.h" - #include "frame-unwind.h" -@@ -35,6 +38,7 @@ - #include "arch-utils.h" - #include "floatformat.h" - #include "regcache.h" -+#include "regset.h" - #include "doublest.h" - #include "osabi.h" - #include "reggroups.h" -@@ -67,23 +71,6 @@ static const char *const sh_cc_enum[] = { - - static const char *sh_active_calling_convention = sh_cc_gcc; - --#define SH_NUM_REGS 67 -- --struct sh_frame_cache --{ -- /* Base address. */ -- CORE_ADDR base; -- LONGEST sp_offset; -- CORE_ADDR pc; -- -- /* Flag showing that a frame has been created in the prologue code. */ -- int uses_fp; -- -- /* Saved registers. */ -- CORE_ADDR saved_regs[SH_NUM_REGS]; -- CORE_ADDR saved_sp; --}; -- - static int - sh_is_renesas_calling_convention (struct type *func_type) - { -@@ -1043,7 +1030,7 @@ sh_treat_as_flt_p (struct type *type) - return 0; - /* Otherwise if the type of that member is float, the whole type is - treated as float. */ -- if (TYPE_CODE (TYPE_FIELD_TYPE (type, 0)) == TYPE_CODE_FLT) -+ if (TYPE_CODE (check_typedef (TYPE_FIELD_TYPE (type, 0))) == TYPE_CODE_FLT) - return 1; - /* Otherwise it's not treated as float. */ - return 0; -@@ -1093,7 +1080,7 @@ sh_push_dummy_call_fpu (struct gdbarch *gdbarch, - in four registers available. Loop thru args from first to last. */ - for (argnum = 0; argnum < nargs; argnum++) - { -- type = value_type (args[argnum]); -+ type = check_typedef (value_type (args[argnum])); - len = TYPE_LENGTH (type); - val = sh_justify_value_in_reg (gdbarch, args[argnum], len); - -@@ -1821,7 +1808,7 @@ sh_dwarf2_frame_init_reg (struct gdbarch *gdbarch, int regnum, - reg->how = DWARF2_FRAME_REG_UNDEFINED; - } - --static struct sh_frame_cache * -+struct sh_frame_cache * - sh_alloc_frame_cache (void) - { - struct sh_frame_cache *cache; -@@ -1848,7 +1835,7 @@ sh_alloc_frame_cache (void) - return cache; - } - --static struct sh_frame_cache * -+struct sh_frame_cache * - sh_frame_cache (struct frame_info *this_frame, void **this_cache) - { - struct gdbarch *gdbarch = get_frame_arch (this_frame); -@@ -1915,9 +1902,9 @@ sh_frame_cache (struct frame_info *this_frame, void **this_cache) - return cache; - } - --static struct value * --sh_frame_prev_register (struct frame_info *this_frame, -- void **this_cache, int regnum) -+struct value * -+sh_frame_prev_register (struct frame_info *this_frame, void **this_cache, -+ int regnum) - { - struct gdbarch *gdbarch = get_frame_arch (this_frame); - struct sh_frame_cache *cache = sh_frame_cache (this_frame, this_cache); -@@ -1931,7 +1918,7 @@ sh_frame_prev_register (struct frame_info *this_frame, - the current frame. Frob regnum so that we pull the value from - the correct place. */ - if (regnum == gdbarch_pc_regnum (gdbarch)) -- regnum = PR_REGNUM; -+ regnum = PR_REGNUM; /* XXX: really? */ - - if (regnum < SH_NUM_REGS && cache->saved_regs[regnum] != -1) - return frame_unwind_got_memory (this_frame, regnum, -@@ -2240,8 +2227,8 @@ sh_return_in_first_hidden_param_p (struct gdbarch *gdbarch, - static struct gdbarch * - sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) - { -- struct gdbarch *gdbarch; - struct gdbarch_tdep *tdep; -+ struct gdbarch *gdbarch; - - /* SH5 is handled entirely in sh64-tdep.c. */ - if (info.bfd_arch_info->mach == bfd_mach_sh5) -@@ -2257,6 +2244,18 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) - tdep = XCNEW (struct gdbarch_tdep); - gdbarch = gdbarch_alloc (&info, tdep); - -+ /* General-purpose registers. */ -+ tdep->gregset = NULL; -+ tdep->gregset_reg_offset = NULL; -+ tdep->gregset_num_regs = 23; -+ tdep->sizeof_gregset = 0; -+ -+ /* Floating-point registers. */ -+ tdep->fpregset = NULL; -+ tdep->sizeof_fpregset = 34*4; -+ -+ tdep->jb_pc_offset = -1; -+ - set_gdbarch_short_bit (gdbarch, 2 * TARGET_CHAR_BIT); - set_gdbarch_int_bit (gdbarch, 4 * TARGET_CHAR_BIT); - set_gdbarch_long_bit (gdbarch, 4 * TARGET_CHAR_BIT); -@@ -2407,10 +2406,11 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) - break; - } - -+ dwarf2_append_unwinders (gdbarch); -+ - /* Hook in ABI-specific overrides, if they have been registered. */ - gdbarch_init_osabi (info, gdbarch); - -- dwarf2_append_unwinders (gdbarch); - frame_unwind_append_unwinder (gdbarch, &sh_stub_unwind); - frame_unwind_append_unwinder (gdbarch, &sh_frame_unwind); - -diff --git a/gdb/sh-tdep.h b/gdb/sh-tdep.h -index 666968f..62c65b5 100644 ---- a/gdb/sh-tdep.h -+++ b/gdb/sh-tdep.h -@@ -21,6 +21,12 @@ - - /* Contributed by Steve Chamberlain sac@cygnus.com. */ - -+struct frame_info; -+struct gdbarch; -+struct reggroup; -+struct regset; -+struct regcache; -+ - /* Registers for all SH variants. Used also by sh3-rom.c. */ - enum - { -@@ -29,6 +35,7 @@ enum - ARG0_REGNUM = 4, - ARGLAST_REGNUM = 7, - FP_REGNUM = 14, -+ SP_REGNUM = 15, - PC_REGNUM = 16, - PR_REGNUM = 17, - GBR_REGNUM = 18, -@@ -81,6 +88,24 @@ enum - FV0_REGNUM = 76, - FV_LAST_REGNUM = 79 - }; -+#define SH_NUM_REGS 67 -+ -+struct sh_frame_cache -+{ -+ /* Base address. */ -+ CORE_ADDR base; -+ LONGEST sp_offset; -+ CORE_ADDR pc; -+ -+ /* Flag showing that a frame has been created in the prologue code. */ -+ int uses_fp; -+ -+ /* Saved registers. */ -+ CORE_ADDR saved_regs[SH_NUM_REGS]; -+ CORE_ADDR saved_sp; -+}; -+ -+extern struct sh_frame_cache *sh_frame_cache (struct frame_info *next_frame, void **this_cache); - - /* This structure describes a register in a core-file. */ - struct sh_corefile_regmap -@@ -89,8 +114,32 @@ struct sh_corefile_regmap - unsigned int offset; - }; - -+/* sh architecture specific information. */ - struct gdbarch_tdep - { -+ /* General-purpose registers. */ -+ struct regset *gregset; -+ int *gregset_reg_offset; -+ int gregset_num_regs; -+ size_t sizeof_gregset; -+ -+ /* Floating-point registers. */ -+ struct regset *fpregset; -+ size_t sizeof_fpregset; -+ -+ /* Offset of saved PC in jmp_buf. */ -+ int jb_pc_offset; -+ -+ /* Detect sigtramp. */ -+ int (*sigtramp_p) (struct frame_info *); -+ -+ /* Get address of sigcontext for sigtramp. */ -+ CORE_ADDR (*sigcontext_addr) (struct frame_info *); -+ -+ /* Offset of registers in `struct sigcontext'. */ -+ int *sc_reg_offset; -+ int sc_num_regs; -+ - /* Non-NULL when debugging from a core file. Provides the offset - where each general-purpose register is stored inside the associated - core file section. */ -diff --git a/gdb/testsuite/gdb.asm/asm-source.exp b/gdb/testsuite/gdb.asm/asm-source.exp -index 6d9aef8..5b66b42 100644 ---- a/gdb/testsuite/gdb.asm/asm-source.exp -+++ b/gdb/testsuite/gdb.asm/asm-source.exp -@@ -116,6 +116,11 @@ switch -glob -- [istarget] { - append link-flags " -m elf32ppc" - } - } -+ "sh*-linux*" { -+ set asm-arch sh-linux -+ set asm-flags "-I${srcdir}/${subdir} -I${objdir}/${subdir}" -+ set debug-flags "-gdwarf-2" -+ } - "sh*-*-*" { - set asm-arch sh - set debug-flags "-gdwarf-2" -diff --git a/gdb/testsuite/gdb.asm/sh.inc b/gdb/testsuite/gdb.asm/sh.inc -index a4a5fc5..89efed7 100644 ---- a/gdb/testsuite/gdb.asm/sh.inc -+++ b/gdb/testsuite/gdb.asm/sh.inc -@@ -40,9 +40,8 @@ - mov.l .Lconst\@,r1 - bra .Lafterconst\@ - nop -- nop --.Lconst\@: - .align 2 -+.Lconst\@: - .long \subr - .align 1 - .Lafterconst\@: -diff --git a/gdb/testsuite/gdb.base/annota1.c b/gdb/testsuite/gdb.base/annota1.c -index 424e1b8..0de2e7b 100644 ---- a/gdb/testsuite/gdb.base/annota1.c -+++ b/gdb/testsuite/gdb.base/annota1.c -@@ -1,6 +1,9 @@ - #include <stdio.h> - #include <signal.h> - -+#ifdef __sh__ -+#define signal(a,b) /* Signals not supported on this target - make them go away */ -+#endif - - void - handle_USR1 (int sig) -diff --git a/gdb/testsuite/gdb.base/annota3.c b/gdb/testsuite/gdb.base/annota3.c -index 424e1b8..952aaf21 100644 ---- a/gdb/testsuite/gdb.base/annota3.c -+++ b/gdb/testsuite/gdb.base/annota3.c -@@ -1,6 +1,10 @@ - #include <stdio.h> - #include <signal.h> - -+#ifdef __sh__ -+#define signal(a,b) /* Signals not supported on this target - make them go away */ -+#endif -+ - - void - handle_USR1 (int sig) -diff --git a/gdb/testsuite/gdb.base/sigall.c b/gdb/testsuite/gdb.base/sigall.c -index 81f3b08..1574b2d 100644 ---- a/gdb/testsuite/gdb.base/sigall.c -+++ b/gdb/testsuite/gdb.base/sigall.c -@@ -1,6 +1,9 @@ - #include <signal.h> - #include <unistd.h> - -+#ifdef __sh__ -+#define signal(a,b) /* Signals not supported on this target - make them go away */ -+#endif - - /* Signal handlers, we set breakpoints in them to make sure that the - signals really get delivered. */ -diff --git a/gdb/testsuite/gdb.base/signals.c b/gdb/testsuite/gdb.base/signals.c -index 7566068..1205a9b 100644 ---- a/gdb/testsuite/gdb.base/signals.c -+++ b/gdb/testsuite/gdb.base/signals.c -@@ -3,6 +3,10 @@ - #include <signal.h> - #include <unistd.h> - -+#ifdef __sh__ -+#define signal(a,b) /* Signals not supported on this target - make them go away */ -+#define alarm(a) /* Ditto for alarm() */ -+#endif - - static int count = 0; - --- -2.8.2 - diff --git a/meta/recipes-devtools/gdb/gdb/0007-use-asm-sgidefs.h.patch b/meta/recipes-devtools/gdb/gdb/0005-use-asm-sgidefs.h.patch index f32f8ee417..242099b9b1 100644 --- a/meta/recipes-devtools/gdb/gdb/0007-use-asm-sgidefs.h.patch +++ b/meta/recipes-devtools/gdb/gdb/0005-use-asm-sgidefs.h.patch @@ -1,7 +1,7 @@ -From 048675a915a72989f2613386975730da016e7c5d Mon Sep 17 00:00:00 2001 +From 25a75aaf29791f4302f0e4452f7ebaf735d4f083 Mon Sep 17 00:00:00 2001 From: Andre McCurdy <amccurdy@gmail.com> Date: Sat, 30 Apr 2016 15:29:06 -0700 -Subject: [PATCH 07/10] use <asm/sgidefs.h> +Subject: [PATCH 5/9] use <asm/sgidefs.h> Build fix for MIPS with musl libc @@ -19,7 +19,7 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com> 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/gdb/mips-linux-nat.c b/gdb/mips-linux-nat.c -index 449b43a..09603da 100644 +index 6adc61235aa..afb40066744 100644 --- a/gdb/mips-linux-nat.c +++ b/gdb/mips-linux-nat.c @@ -31,7 +31,7 @@ @@ -30,7 +30,7 @@ index 449b43a..09603da 100644 +#include <asm/sgidefs.h> #include "nat/gdb_ptrace.h" #include <asm/ptrace.h> - + #include "inf-ptrace.h" -- -2.8.2 +2.36.1 diff --git a/meta/recipes-devtools/gdb/gdb/0006-Change-order-of-CFLAGS.patch b/meta/recipes-devtools/gdb/gdb/0006-Change-order-of-CFLAGS.patch new file mode 100644 index 0000000000..58c9b1d0a7 --- /dev/null +++ b/meta/recipes-devtools/gdb/gdb/0006-Change-order-of-CFLAGS.patch @@ -0,0 +1,30 @@ +From c0e7c34134aa1f9644075c596a2338a50d3d923e Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sat, 30 Apr 2016 15:35:39 -0700 +Subject: [PATCH 6/9] Change order of CFLAGS + +Lets us override Werror if need be + +Upstream-Status: Inappropriate + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + gdbserver/Makefile.in | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/gdbserver/Makefile.in b/gdbserver/Makefile.in +index 47648b8d962..5599779de57 100644 +--- a/gdbserver/Makefile.in ++++ b/gdbserver/Makefile.in +@@ -156,7 +156,7 @@ WIN32APILIBS = @WIN32APILIBS@ + INTERNAL_CFLAGS_BASE = ${GLOBAL_CFLAGS} \ + ${PROFILE_CFLAGS} ${INCLUDE_CFLAGS} ${CPPFLAGS} $(PTHREAD_CFLAGS) + INTERNAL_WARN_CFLAGS = ${INTERNAL_CFLAGS_BASE} $(WARN_CFLAGS) +-INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS) -DGDBSERVER ++INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS) ${COMPILER_CFLAGS} -DGDBSERVER + + # LDFLAGS is specifically reserved for setting from the command line + # when running make. +-- +2.36.1 + diff --git a/meta/recipes-devtools/gdb/gdb/0010-resolve-restrict-keyword-conflict.patch b/meta/recipes-devtools/gdb/gdb/0007-resolve-restrict-keyword-conflict.patch index 16c34c7035..bbd1f0b27f 100644 --- a/meta/recipes-devtools/gdb/gdb/0010-resolve-restrict-keyword-conflict.patch +++ b/meta/recipes-devtools/gdb/gdb/0007-resolve-restrict-keyword-conflict.patch @@ -1,7 +1,7 @@ -From 5a9ccb8c0728b658fc4f7f0f7b36873c64274f10 Mon Sep 17 00:00:00 2001 +From 44fa1ecfbd8a5fe0cfea12a175fa041686842a0c Mon Sep 17 00:00:00 2001 From: Khem Raj <raj.khem@gmail.com> Date: Tue, 10 May 2016 08:47:05 -0700 -Subject: [PATCH 10/10] resolve restrict keyword conflict +Subject: [PATCH 7/9] resolve restrict keyword conflict GCC detects that we call 'restrict' as param name in function signatures and complains since both params are called 'restrict' @@ -11,13 +11,13 @@ Upstream-Status: Pending Signed-off-by: Khem Raj <raj.khem@gmail.com> --- - gdb/gnulib/import/sys_time.in.h | 8 ++++---- + gnulib/import/sys_time.in.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -diff --git a/gdb/gnulib/import/sys_time.in.h b/gdb/gnulib/import/sys_time.in.h -index c556c5d..2a6107f 100644 ---- a/gdb/gnulib/import/sys_time.in.h -+++ b/gdb/gnulib/import/sys_time.in.h +diff --git a/gnulib/import/sys_time.in.h b/gnulib/import/sys_time.in.h +index 90a67d18426..664641a1fe8 100644 +--- a/gnulib/import/sys_time.in.h ++++ b/gnulib/import/sys_time.in.h @@ -93,20 +93,20 @@ struct timeval # define gettimeofday rpl_gettimeofday # endif @@ -42,7 +42,7 @@ index c556c5d..2a6107f 100644 + (struct timeval *__restrict, void *__restrict)); # endif _GL_CXXALIASWARN (gettimeofday); - #elif defined GNULIB_POSIXCHECK + # if defined __cplusplus && defined GNULIB_NAMESPACE -- -2.8.2 +2.36.1 diff --git a/meta/recipes-devtools/gdb/gdb/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch b/meta/recipes-devtools/gdb/gdb/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch new file mode 100644 index 0000000000..3e29327613 --- /dev/null +++ b/meta/recipes-devtools/gdb/gdb/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch @@ -0,0 +1,55 @@ +From 48906e1038e469b429aa35d0f967730a929c3880 Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Sun, 15 Jan 2023 00:16:25 -0800 +Subject: [PATCH 8/8] Define alignof using _Alignof when using C11 or newer + +WG14 N2350 made very clear that it is an UB having type definitions +within "offsetof" [1]. This patch enhances the implementation of macro +alignof_slot to use builtin "_Alignof" to avoid undefined behavior on +when using std=c11 or newer + +clang 16+ has started to flag this [2] + +Fixes build when using -std >= gnu11 and using clang16+ + +Older compilers gcc < 4.9 or clang < 8 has buggy _Alignof even though it +may support C11, exclude those compilers too + +gnulib needs this fix and then it will be applied to downstream packages +like gdb [3] + +[1] https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2350.htm +[2] https://reviews.llvm.org/D133574 +[3] https://public-inbox.org/bug-gnulib/20230114232744.215167-1-raj.khem@gmail.com/T/#u + +Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=2d404c7dd974cc65f894526f4a1b76bc1dcd8d82] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + libiberty/sha1.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +diff --git a/libiberty/sha1.c b/libiberty/sha1.c +index 504f06d3b9b..790ada82443 100644 +--- a/libiberty/sha1.c ++++ b/libiberty/sha1.c +@@ -229,7 +229,17 @@ sha1_process_bytes (const void *buffer, size_t len, struct sha1_ctx *ctx) + if (len >= 64) + { + #if !_STRING_ARCH_unaligned ++/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 ++ <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. ++ clang versions < 8.0.0 have the same bug. */ ++#if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ ++ || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ ++ && !defined __clang__) \ ++ || (defined __clang__ && __clang_major__ < 8)) + # define alignof(type) offsetof (struct { char c; type x; }, x) ++#else ++# define alignof(type) _Alignof(type) ++#endif + # define UNALIGNED_P(p) (((size_t) p) % alignof (sha1_uint32) != 0) + if (UNALIGNED_P (buffer)) + while (len > 64) +-- +2.39.0 + diff --git a/meta/recipes-devtools/gdb/gdb/0008-Fix-invalid-sigprocmask-call.patch b/meta/recipes-devtools/gdb/gdb/0008-Fix-invalid-sigprocmask-call.patch new file mode 100644 index 0000000000..ed1310ced2 --- /dev/null +++ b/meta/recipes-devtools/gdb/gdb/0008-Fix-invalid-sigprocmask-call.patch @@ -0,0 +1,49 @@ +From 5bdd15553daef7370ca3c1f12d8f14247fdd4907 Mon Sep 17 00:00:00 2001 +From: Yousong Zhou <yszhou4tech@gmail.com> +Date: Fri, 24 Mar 2017 10:36:03 +0800 +Subject: [PATCH 8/9] Fix invalid sigprocmask call +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +The POSIX document says + + The pthread_sigmask() and sigprocmask() functions shall fail if: + + [EINVAL] + The value of the how argument is not equal to one of the defined values. + +and this is how musl-libc is currently doing. Fix the call to be safe +and correct + + [1] http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_sigmask.html + +gdb/ChangeLog: +2017-03-24 Yousong Zhou <yszhou4tech@gmail.com> + + * common/signals-state-save-restore.c (save_original_signals_state): + Fix invalid sigprocmask call. + +Upstream-Status: Pending [not author, cherry-picked from LEDE https://bugs.lede-project.org/index.php?do=details&task_id=637&openedfrom=-1%2Bweek] +Signed-off-by: André Draszik <adraszik@tycoint.com> +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + gdbsupport/signals-state-save-restore.cc | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/gdbsupport/signals-state-save-restore.cc b/gdbsupport/signals-state-save-restore.cc +index 92e799d3551..a4a0234272a 100644 +--- a/gdbsupport/signals-state-save-restore.cc ++++ b/gdbsupport/signals-state-save-restore.cc +@@ -38,7 +38,7 @@ save_original_signals_state (bool quiet) + int i; + int res; + +- res = gdb_sigmask (0, NULL, &original_signal_mask); ++ res = gdb_sigmask (SIG_BLOCK, NULL, &original_signal_mask); + if (res == -1) + perror_with_name (("sigprocmask")); + +-- +2.36.1 + diff --git a/meta/recipes-devtools/gdb/gdb/0008-Use-exorted-definitions-of-SIGRTMIN.patch b/meta/recipes-devtools/gdb/gdb/0008-Use-exorted-definitions-of-SIGRTMIN.patch deleted file mode 100644 index 7e58b617ad..0000000000 --- a/meta/recipes-devtools/gdb/gdb/0008-Use-exorted-definitions-of-SIGRTMIN.patch +++ /dev/null @@ -1,50 +0,0 @@ -From e54ead9d81f4d38412751b815f909db3cb144bb1 Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Sat, 30 Apr 2016 15:31:40 -0700 -Subject: [PATCH 08/10] Use exorted definitions of SIGRTMIN - -Define W_STOPCODE if not defined already - -__SIGRTMIN is internal to glibc and other libcs e.g. musl -may not provide them - -Fixes -https://sourceware.org/bugzilla/show_bug.cgi?id=13012 - -Upstream-Status: Submitted - -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - gdb/linux-nat.c | 4 ++-- - gdb/nat/linux-nat.h | 4 ++++ - 2 files changed, 6 insertions(+), 2 deletions(-) - -diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c -index 0829bcb..3b8a896 100644 ---- a/gdb/linux-nat.c -+++ b/gdb/linux-nat.c -@@ -4845,6 +4845,6 @@ lin_thread_get_thread_signals (sigset_t *set) - /* NPTL reserves the first two RT signals, but does not provide any - way for the debugger to query the signal numbers - fortunately - they don't change. */ -- sigaddset (set, __SIGRTMIN); -- sigaddset (set, __SIGRTMIN + 1); -+ sigaddset (set, SIGRTMIN); -+ sigaddset (set, SIGRTMIN + 1); - } -diff --git a/gdb/nat/linux-nat.h b/gdb/nat/linux-nat.h -index 2b485db..d058afc 100644 ---- a/gdb/nat/linux-nat.h -+++ b/gdb/nat/linux-nat.h -@@ -85,4 +85,8 @@ extern enum target_stop_reason lwp_stop_reason (struct lwp_info *lwp); - - extern void linux_stop_lwp (struct lwp_info *lwp); - -+#ifndef W_STOPCODE -+#define W_STOPCODE(sig) ((sig) << 8 | 0x7f) -+#endif -+ - #endif /* LINUX_NAT_H */ --- -2.8.2 - diff --git a/meta/recipes-devtools/gdb/gdb/0009-Change-order-of-CFLAGS.patch b/meta/recipes-devtools/gdb/gdb/0009-Change-order-of-CFLAGS.patch deleted file mode 100644 index a230047af6..0000000000 --- a/meta/recipes-devtools/gdb/gdb/0009-Change-order-of-CFLAGS.patch +++ /dev/null @@ -1,34 +0,0 @@ -From ba0bbf887d4911ccee9df57cb13eafb1de34bb31 Mon Sep 17 00:00:00 2001 -From: Khem Raj <raj.khem@gmail.com> -Date: Sat, 30 Apr 2016 15:35:39 -0700 -Subject: [PATCH 09/10] Change order of CFLAGS - -Lets us override Werror if need be - -Upstream-Status: Inappropriate - -Signed-off-by: Khem Raj <raj.khem@gmail.com> ---- - gdb/gdbserver/Makefile.in | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - -diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in -index 1e874e3..91e8550 100644 ---- a/gdb/gdbserver/Makefile.in -+++ b/gdb/gdbserver/Makefile.in -@@ -138,10 +138,10 @@ CXXFLAGS = @CXXFLAGS@ - CPPFLAGS = @CPPFLAGS@ - - # INTERNAL_CFLAGS is the aggregate of all other *CFLAGS macros. --INTERNAL_CFLAGS_BASE = ${COMPILER_CFLAGS} ${GLOBAL_CFLAGS} \ -+INTERNAL_CFLAGS_BASE = ${GLOBAL_CFLAGS} \ - ${PROFILE_CFLAGS} ${INCLUDE_CFLAGS} ${CPPFLAGS} - INTERNAL_WARN_CFLAGS = ${INTERNAL_CFLAGS_BASE} $(WARN_CFLAGS) --INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS) -DGDBSERVER -+INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS) ${COMPILER_CFLAGS} -DGDBSERVER - - # LDFLAGS is specifically reserved for setting from the command line - # when running make. --- -2.8.2 - diff --git a/meta/recipes-devtools/gdb/gdb/0009-gdbserver-ctrl-c-handling.patch b/meta/recipes-devtools/gdb/gdb/0009-gdbserver-ctrl-c-handling.patch new file mode 100644 index 0000000000..f53d3bd1e5 --- /dev/null +++ b/meta/recipes-devtools/gdb/gdb/0009-gdbserver-ctrl-c-handling.patch @@ -0,0 +1,40 @@ +From bc3b1f6aacf2d8fe66b022fbfcf28cd82c76e52f Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Thu, 29 Nov 2018 18:00:23 -0800 +Subject: [PATCH 9/9] gdbserver ctrl-c handling + +This problem was created by the upstream commit 78708b7c8c +After applying the commit, it will send SIGINT to the process +group(-signal_pid). +But if we use gdbserver send SIGINT, and the attached process is not a +process +group leader, then the "kill (-signal_pid, SIGINT)" returns error and +fails to +interrupt the attached process. + +Upstream-Status: Submitted +[https://sourceware.org/bugzilla/show_bug.cgi?id=18945] + +Author: Josh Gao +Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + gdbserver/linux-low.cc | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/gdbserver/linux-low.cc b/gdbserver/linux-low.cc +index 7726a4a0c36..f750e074a03 100644 +--- a/gdbserver/linux-low.cc ++++ b/gdbserver/linux-low.cc +@@ -5496,7 +5496,7 @@ linux_process_target::request_interrupt () + { + /* Send a SIGINT to the process group. This acts just like the user + typed a ^C on the controlling terminal. */ +- ::kill (-signal_pid, SIGINT); ++ ::kill (signal_pid, SIGINT); + } + + bool +-- +2.36.1 + diff --git a/meta/recipes-devtools/gdb/gdb/0011-avx_mpx.patch b/meta/recipes-devtools/gdb/gdb/0011-avx_mpx.patch deleted file mode 100644 index 209c4fcbdf..0000000000 --- a/meta/recipes-devtools/gdb/gdb/0011-avx_mpx.patch +++ /dev/null @@ -1,2601 +0,0 @@ -gdb: Backport patch to support changes with AVX and MPX - -The current MPX target descriptions assume that MPX is always combined -with AVX, however that's not correct. We can have machines with MPX -and without AVX; or machines with AVX and without MPX. - -This patch adds new target descriptions for machines that support -both MPX and AVX, as duplicates of the existing MPX descriptions. - -The following commit will remove AVX from the MPX-only descriptions. - -Upstream-Status: Backport - -Signed-off-by: bavery <brian.avery@intel.com> - - -Orignal patch changelog and author attribution: - -2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com> - -gdb/ChangeLog: - - * amd64-linux-tdep.c (features/i386/amd64-avx-mpx-linux.c): - New include. - (amd64_linux_core_read_description): Add case for - X86_XSTATE_AVX_MPX_MASK. - (_initialize_amd64_linux_tdep): Call initialize_tdesc_amd64_avx_mpx_linux. - * amd64-linux-tdep.h (tdesc_amd64_avx_mpx_linux): New definition. - * amd64-tdep.c (features/i386/amd64-avx-mpx.c): New include. - (amd64_target_description): Add case for X86_XSTATE_AVX_MPX_MASK. - (_initialize_amd64_tdep): Call initialize_tdesc_amd64_avx_mpx. - * common/x86-xstate.h (X86_XSTATE_MPX_MASK): Remove AVX bits. - (X86_XSTATE_AVX_MPX_MASK): New case. - * features/Makefile (i386/i386-avx-mpx, i386/i386-avx-mpx-linux) - (i386/amd64-avx-mpx, i386/amd64-avx-mpx-linux): New rules. - (i386/i386-avx-mpx-expedite, i386/i386-avx-mpx-linux-expedite) - (i386/amd64-avx-mpx-expedite, i386/amd64-avx-mpx-linux-expedite): - New expedites. - * i386-linux-tdep.c (features/i386/i386-avx-mpx-linux.c): New - include. - (i386_linux_core_read_description): Add case - X86_XSTATE_AVX_MPX_MASK. - (_initialize_i386_linux_tdep): Call - initialize_tdesc_i386_avx_mpx_linux. - * i386-linux-tdep.h (tdesc_i386_avx_mpx_linux): New include. - * i386-tdep.c (features/i386/i386-avx-mpx.c): New include. - (i386_target_description): Add case for X86_XSTATE_AVX_MPX_MASK. - * x86-linux-nat.c (x86_linux_read_description): Add case for - X86_XSTATE_AVX_MPX_MASK. - * features/i386/amd64-avx-mpx-linux.xml: New file. - * features/i386/i386-avx-mpx-linux.xml: New file. - * features/i386/i386-avx-mpx.xml: New file. - * features/i386/amd64-avx-mpx.xml: New file. - * features/i386/amd64-avx-mpx-linux.c: Generated. - * features/i386/amd64-avx-mpx.c: Generated. - * features/i386/i386-avx-mpx-linux.c: Generated. - * features/i386/i386-avx-mpx.c: Generated. - * regformats/i386/amd64-avx-mpx-linux.dat: Generated. - * regformats/i386/amd64-avx-mpx.dat: Generated. - * regformats/i386/i386-avx-mpx-linux.dat: Generated. - * regformats/i386/i386-avx-mpx.dat: Generated. - -gdb/gdbserver/ChangeLog: - - * Makefile.in (clean): Add removal for i386-avx-mpx.c, - i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c. - (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c) - (amd64-avx-mpx-linux.c): New rules. - (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule. - * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o. - (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o. - (srv_amd64_regobj): Add amd64-avx-mpx.o. - (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o. - (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml. - (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml. - (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml. - (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml. - (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o. - (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o. - * linux-x86-low.c (x86_linux_read_description): Add case for - X86_XSTATE_AVX_MPX_MASK. - (x86_get_ipa_tdesc_idx): Add cases for avx_mpx. - (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and - init_registers_i386_avx_mpx_linux. - * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx. - (initialize_low_tracepoint): Call - init_registers_i386_avx_mpx_linux. - * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx. - (initialize_low_tracepoint): Call - init_registers_amd64_avx_mpx_linux. - * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value. - (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux) - (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New - declarations. - - - - -diff --git a/gdb/amd64-linux-tdep.c b/gdb/amd64-linux-tdep.c -index 21bcd99..5327f7c 100644 ---- a/gdb/amd64-linux-tdep.c -+++ b/gdb/amd64-linux-tdep.c -@@ -43,6 +43,7 @@ - #include "features/i386/amd64-linux.c" - #include "features/i386/amd64-avx-linux.c" - #include "features/i386/amd64-mpx-linux.c" -+#include "features/i386/amd64-avx-mpx-linux.c" - #include "features/i386/amd64-avx512-linux.c" - - #include "features/i386/x32-linux.c" -@@ -1590,6 +1591,11 @@ amd64_linux_core_read_description (struct gdbarch *gdbarch, - return tdesc_x32_avx_linux; /* No x32 MPX falling back to AVX. */ - else - return tdesc_amd64_mpx_linux; -+ case X86_XSTATE_AVX_MPX_MASK: -+ if (gdbarch_ptr_bit (gdbarch) == 32) -+ return tdesc_x32_avx_linux; /* No x32 MPX falling back to AVX. */ -+ else -+ return tdesc_amd64_avx_mpx_linux; - case X86_XSTATE_AVX_MASK: - if (gdbarch_ptr_bit (gdbarch) == 32) - return tdesc_x32_avx_linux; -@@ -2285,6 +2291,7 @@ _initialize_amd64_linux_tdep (void) - initialize_tdesc_amd64_linux (); - initialize_tdesc_amd64_avx_linux (); - initialize_tdesc_amd64_mpx_linux (); -+ initialize_tdesc_amd64_avx_mpx_linux (); - initialize_tdesc_amd64_avx512_linux (); - - initialize_tdesc_x32_linux (); -diff --git a/gdb/amd64-linux-tdep.h b/gdb/amd64-linux-tdep.h -index 8673442..d64d5d6 100644 ---- a/gdb/amd64-linux-tdep.h -+++ b/gdb/amd64-linux-tdep.h -@@ -35,6 +35,7 @@ - extern struct target_desc *tdesc_amd64_linux; - extern struct target_desc *tdesc_amd64_avx_linux; - extern struct target_desc *tdesc_amd64_mpx_linux; -+extern struct target_desc *tdesc_amd64_avx_mpx_linux; - extern struct target_desc *tdesc_amd64_avx512_linux; - - extern struct target_desc *tdesc_x32_linux; -diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c -index fae92b2..88e3bf8 100644 ---- a/gdb/amd64-tdep.c -+++ b/gdb/amd64-tdep.c -@@ -44,6 +44,7 @@ - #include "features/i386/amd64.c" - #include "features/i386/amd64-avx.c" - #include "features/i386/amd64-mpx.c" -+#include "features/i386/amd64-avx-mpx.c" - #include "features/i386/amd64-avx512.c" - - #include "features/i386/x32.c" -@@ -3132,6 +3133,8 @@ amd64_target_description (uint64_t xcr0) - return tdesc_amd64_avx512; - case X86_XSTATE_MPX_MASK: - return tdesc_amd64_mpx; -+ case X86_XSTATE_AVX_MPX_MASK: -+ return tdesc_amd64_avx_mpx; - case X86_XSTATE_AVX_MASK: - return tdesc_amd64_avx; - default: -@@ -3148,6 +3151,7 @@ _initialize_amd64_tdep (void) - initialize_tdesc_amd64 (); - initialize_tdesc_amd64_avx (); - initialize_tdesc_amd64_mpx (); -+ initialize_tdesc_amd64_avx_mpx (); - initialize_tdesc_amd64_avx512 (); - - initialize_tdesc_x32 (); -diff --git a/gdb/common/x86-xstate.h b/gdb/common/x86-xstate.h -index 8386420..0aa9164 100644 ---- a/gdb/common/x86-xstate.h -+++ b/gdb/common/x86-xstate.h -@@ -39,9 +39,10 @@ - #define X86_XSTATE_X87_MASK X86_XSTATE_X87 - #define X86_XSTATE_SSE_MASK (X86_XSTATE_X87 | X86_XSTATE_SSE) - #define X86_XSTATE_AVX_MASK (X86_XSTATE_SSE_MASK | X86_XSTATE_AVX) --#define X86_XSTATE_MPX_MASK (X86_XSTATE_AVX_MASK | X86_XSTATE_MPX) -+#define X86_XSTATE_MPX_MASK (X86_XSTATE_SSE_MASK | X86_XSTATE_MPX) -+#define X86_XSTATE_AVX_MPX_MASK (X86_XSTATE_AVX_MASK | X86_XSTATE_MPX) - #define X86_XSTATE_AVX512_MASK (X86_XSTATE_AVX_MASK | X86_XSTATE_AVX512) --#define X86_XSTATE_MPX_AVX512_MASK (X86_XSTATE_MPX_MASK | X86_XSTATE_AVX512) -+#define X86_XSTATE_MPX_AVX512_MASK (X86_XSTATE_AVX_MPX_MASK | X86_XSTATE_AVX512) - - #define X86_XSTATE_ALL_MASK (X86_XSTATE_MPX_AVX512_MASK) - -diff --git a/gdb/features/Makefile b/gdb/features/Makefile -index 10173cf..e5c5154 100644 ---- a/gdb/features/Makefile -+++ b/gdb/features/Makefile -@@ -50,9 +50,11 @@ WHICH = aarch64 \ - i386/amd64 i386/amd64-linux \ - i386/i386-avx i386/i386-avx-linux \ - i386/i386-mpx i386/i386-mpx-linux \ -+ i386/i386-avx-mpx i386/i386-avx-mpx-linux \ - i386/i386-avx512 i386/i386-avx512-linux \ - i386/amd64-avx i386/amd64-avx-linux \ - i386/amd64-mpx i386/amd64-mpx-linux \ -+ i386/amd64-avx-mpx i386/amd64-avx-mpx-linux \ - i386/amd64-avx512 i386/amd64-avx512-linux \ - i386/x32 i386/x32-linux \ - i386/x32-avx i386/x32-avx-linux \ -@@ -83,7 +85,9 @@ i386/amd64-linux-expedite = rbp,rsp,rip - i386/i386-avx-expedite = ebp,esp,eip - i386/i386-avx-linux-expedite = ebp,esp,eip - i386/i386-mpx-expedite = ebp,esp,eip -+i386/i386-avx-mpx-expedite = ebp,esp,eip - i386/i386-mpx-linux-expedite = ebp,esp,eip -+i386/i386-avx-mpx-linux-expedite = ebp,esp,eip - i386/i386-avx512-expedite = ebp,esp,eip - i386/i386-avx512-linux-expedite = ebp,esp,eip - i386/i386-mmx-expedite = ebp,esp,eip -@@ -91,7 +95,9 @@ i386/i386-mmx-linux-expedite = ebp,esp,eip - i386/amd64-avx-expedite = rbp,rsp,rip - i386/amd64-avx-linux-expedite = rbp,rsp,rip - i386/amd64-mpx-expedite = rbp,rsp,rip -+i386/amd64-avx-mpx-expedite = rbp,rsp,rip - i386/amd64-mpx-linux-expedite = rbp,rsp,rip -+i386/amd64-avx-mpx-linux-expedite = rbp,rsp,rip - i386/amd64-avx512-expedite = rbp,rsp,rip - i386/amd64-avx512-linux-expedite = rbp,rsp,rip - i386/x32-expedite = rbp,rsp,rip -@@ -156,6 +162,8 @@ XMLTOC = \ - i386/amd64-linux.xml \ - i386/amd64-mpx-linux.xml \ - i386/amd64-mpx.xml \ -+ i386/amd64-avx-mpx-linux.xml \ -+ i386/amd64-avx-mpx.xml \ - i386/amd64.xml \ - i386/i386-avx-linux.xml \ - i386/i386-avx.xml \ -@@ -166,6 +174,8 @@ XMLTOC = \ - i386/i386-mmx.xml \ - i386/i386-mpx-linux.xml \ - i386/i386-mpx.xml \ -+ i386/i386-avx-mpx-linux.xml \ -+ i386/i386-avx-mpx.xml \ - i386/i386.xml \ - i386/x32-avx-linux.xml \ - i386/x32-avx.xml \ -@@ -271,6 +281,10 @@ $(outdir)/i386/i386-mpx.dat: i386/32bit-core.xml i386/32bit-avx.xml \ - i386/32bit-mpx.xml - $(outdir)/i386/i386-mpx-linux.dat: i386/32bit-core.xml i386/32bit-avx.xml \ - i386/32bit-linux.xml i386/32bit-mpx.xml -+$(outdir)/i386/i386-mpx-linux.dat: i386/32bit-core.xml \ -+ i386/32bit-linux.xml i386/32bit-mpx.xml -+$(outdir)/i386/i386-avx-mpx-linux.dat: i386/32bit-core.xml \ -+ i386/32bit-linux.xml i386/32bit-mpx.xml - $(outdir)/i386/i386-avx512.dat: i386/32bit-core.xml i386/32bit-avx.xml \ - i386/32bit-mpx.xml i386/32bit-avx512.xml - $(outdir)/i386/i386-avx512-linux.dat: i386/32bit-core.xml i386/32bit-avx.xml \ -@@ -282,8 +296,12 @@ $(outdir)/i386/amd64-avx-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \ - i386/64bit-linux.xml - $(outdir)/i386/amd64-mpx-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \ - i386/64bit-linux.xml i386/64bit-mpx.xml -+$(outdir)/i386/amd64-avx-mpx-linux.dat: i386/64bit-core.xml \ -+ i386/64bit-linux.xml i386/64bit-mpx.xml - $(outdir)/i386/amd64-mpx.dat: i386/64bit-core.xml i386/64bit-avx.xml \ - i386/64bit-mpx.xml -+$(outdir)/i386/amd64-avx-mpx.dat: i386/64bit-core.xml \ -+ i386/64bit-mpx.xml - $(outdir)/i386/amd64-avx512.dat: i386/64bit-core.xml i386/64bit-avx.xml \ - i386/64bit-mpx.xml i386/64bit-avx512.xml - $(outdir)/i386/amd64-avx512-linux.dat: i386/64bit-core.xml i386/64bit-avx.xml \ -diff --git a/gdb/features/i386/amd64-avx-mpx-linux.c b/gdb/features/i386/amd64-avx-mpx-linux.c -new file mode 100644 -index 0000000..37b4c81 ---- /dev/null -+++ b/gdb/features/i386/amd64-avx-mpx-linux.c -@@ -0,0 +1,211 @@ -+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro: -+ Original: amd64-avx-mpx-linux.xml */ -+ -+#include "defs.h" -+#include "osabi.h" -+#include "target-descriptions.h" -+ -+struct target_desc *tdesc_amd64_avx_mpx_linux; -+static void -+initialize_tdesc_amd64_avx_mpx_linux (void) -+{ -+ struct target_desc *result = allocate_target_description (); -+ struct tdesc_feature *feature; -+ struct tdesc_type *field_type; -+ struct tdesc_type *type; -+ -+ set_tdesc_architecture (result, bfd_scan_arch ("i386:x86-64")); -+ -+ set_tdesc_osabi (result, osabi_from_tdesc_string ("GNU/Linux")); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core"); -+ field_type = tdesc_create_flags (feature, "i386_eflags", 4); -+ tdesc_add_flag (field_type, 0, "CF"); -+ tdesc_add_flag (field_type, 1, ""); -+ tdesc_add_flag (field_type, 2, "PF"); -+ tdesc_add_flag (field_type, 4, "AF"); -+ tdesc_add_flag (field_type, 6, "ZF"); -+ tdesc_add_flag (field_type, 7, "SF"); -+ tdesc_add_flag (field_type, 8, "TF"); -+ tdesc_add_flag (field_type, 9, "IF"); -+ tdesc_add_flag (field_type, 10, "DF"); -+ tdesc_add_flag (field_type, 11, "OF"); -+ tdesc_add_flag (field_type, 14, "NT"); -+ tdesc_add_flag (field_type, 16, "RF"); -+ tdesc_add_flag (field_type, 17, "VM"); -+ tdesc_add_flag (field_type, 18, "AC"); -+ tdesc_add_flag (field_type, 19, "VIF"); -+ tdesc_add_flag (field_type, 20, "VIP"); -+ tdesc_add_flag (field_type, 21, "ID"); -+ -+ tdesc_create_reg (feature, "rax", 0, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rbx", 1, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rcx", 2, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rdx", 3, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rsi", 4, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rdi", 5, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rbp", 6, 1, NULL, 64, "data_ptr"); -+ tdesc_create_reg (feature, "rsp", 7, 1, NULL, 64, "data_ptr"); -+ tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rip", 16, 1, NULL, 64, "code_ptr"); -+ tdesc_create_reg (feature, "eflags", 17, 1, NULL, 32, "i386_eflags"); -+ tdesc_create_reg (feature, "cs", 18, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ss", 19, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ds", 20, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "es", 21, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "fs", 22, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "gs", 23, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "st0", 24, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st1", 25, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st2", 26, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st3", 27, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st4", 28, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st5", 29, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st6", 30, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st7", 31, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "fctrl", 32, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fstat", 33, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "ftag", 34, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fiseg", 35, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fioff", 36, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "foseg", 37, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fooff", 38, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fop", 39, 1, "float", 32, "int"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse"); -+ field_type = tdesc_named_type (feature, "ieee_single"); -+ tdesc_create_vector (feature, "v4f", field_type, 4); -+ -+ field_type = tdesc_named_type (feature, "ieee_double"); -+ tdesc_create_vector (feature, "v2d", field_type, 2); -+ -+ field_type = tdesc_named_type (feature, "int8"); -+ tdesc_create_vector (feature, "v16i8", field_type, 16); -+ -+ field_type = tdesc_named_type (feature, "int16"); -+ tdesc_create_vector (feature, "v8i16", field_type, 8); -+ -+ field_type = tdesc_named_type (feature, "int32"); -+ tdesc_create_vector (feature, "v4i32", field_type, 4); -+ -+ field_type = tdesc_named_type (feature, "int64"); -+ tdesc_create_vector (feature, "v2i64", field_type, 2); -+ -+ type = tdesc_create_union (feature, "vec128"); -+ field_type = tdesc_named_type (feature, "v4f"); -+ tdesc_add_field (type, "v4_float", field_type); -+ field_type = tdesc_named_type (feature, "v2d"); -+ tdesc_add_field (type, "v2_double", field_type); -+ field_type = tdesc_named_type (feature, "v16i8"); -+ tdesc_add_field (type, "v16_int8", field_type); -+ field_type = tdesc_named_type (feature, "v8i16"); -+ tdesc_add_field (type, "v8_int16", field_type); -+ field_type = tdesc_named_type (feature, "v4i32"); -+ tdesc_add_field (type, "v4_int32", field_type); -+ field_type = tdesc_named_type (feature, "v2i64"); -+ tdesc_add_field (type, "v2_int64", field_type); -+ field_type = tdesc_named_type (feature, "uint128"); -+ tdesc_add_field (type, "uint128", field_type); -+ -+ field_type = tdesc_create_flags (feature, "i386_mxcsr", 4); -+ tdesc_add_flag (field_type, 0, "IE"); -+ tdesc_add_flag (field_type, 1, "DE"); -+ tdesc_add_flag (field_type, 2, "ZE"); -+ tdesc_add_flag (field_type, 3, "OE"); -+ tdesc_add_flag (field_type, 4, "UE"); -+ tdesc_add_flag (field_type, 5, "PE"); -+ tdesc_add_flag (field_type, 6, "DAZ"); -+ tdesc_add_flag (field_type, 7, "IM"); -+ tdesc_add_flag (field_type, 8, "DM"); -+ tdesc_add_flag (field_type, 9, "ZM"); -+ tdesc_add_flag (field_type, 10, "OM"); -+ tdesc_add_flag (field_type, 11, "UM"); -+ tdesc_add_flag (field_type, 12, "PM"); -+ tdesc_add_flag (field_type, 15, "FZ"); -+ -+ tdesc_create_reg (feature, "xmm0", 40, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm1", 41, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm2", 42, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm3", 43, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm4", 44, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm5", 45, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm6", 46, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm7", 47, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm8", 48, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm9", 49, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm10", 50, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm11", 51, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm12", 52, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm13", 53, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm14", 54, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm15", 55, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "mxcsr", 56, 1, "vector", 32, "i386_mxcsr"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux"); -+ tdesc_create_reg (feature, "orig_rax", 57, 1, NULL, 64, "int"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx"); -+ tdesc_create_reg (feature, "ymm0h", 58, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm1h", 59, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm2h", 60, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm3h", 61, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm4h", 62, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm5h", 63, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm6h", 64, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm7h", 65, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm8h", 66, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm9h", 67, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm10h", 68, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm11h", 69, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm12h", 70, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm13h", 71, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm14h", 72, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm15h", 73, 1, NULL, 128, "uint128"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx"); -+ type = tdesc_create_struct (feature, "br128"); -+ field_type = tdesc_named_type (feature, "uint64"); -+ tdesc_add_field (type, "lbound", field_type); -+ field_type = tdesc_named_type (feature, "uint64"); -+ tdesc_add_field (type, "ubound_raw", field_type); -+ -+ type = tdesc_create_struct (feature, "_bndstatus"); -+ tdesc_set_struct_size (type, 8); -+ tdesc_add_bitfield (type, "bde", 2, 63); -+ tdesc_add_bitfield (type, "error", 0, 1); -+ -+ type = tdesc_create_union (feature, "status"); -+ field_type = tdesc_named_type (feature, "data_ptr"); -+ tdesc_add_field (type, "raw", field_type); -+ field_type = tdesc_named_type (feature, "_bndstatus"); -+ tdesc_add_field (type, "status", field_type); -+ -+ type = tdesc_create_struct (feature, "_bndcfgu"); -+ tdesc_set_struct_size (type, 8); -+ tdesc_add_bitfield (type, "base", 12, 63); -+ tdesc_add_bitfield (type, "reserved", 2, 11); -+ tdesc_add_bitfield (type, "preserved", 1, 1); -+ tdesc_add_bitfield (type, "enabled", 0, 0); -+ -+ type = tdesc_create_union (feature, "cfgu"); -+ field_type = tdesc_named_type (feature, "data_ptr"); -+ tdesc_add_field (type, "raw", field_type); -+ field_type = tdesc_named_type (feature, "_bndcfgu"); -+ tdesc_add_field (type, "config", field_type); -+ -+ tdesc_create_reg (feature, "bnd0raw", 74, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd1raw", 75, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd2raw", 76, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd3raw", 77, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bndcfgu", 78, 1, NULL, 64, "cfgu"); -+ tdesc_create_reg (feature, "bndstatus", 79, 1, NULL, 64, "status"); -+ -+ tdesc_amd64_avx_mpx_linux = result; -+} -diff --git a/gdb/features/i386/amd64-avx-mpx-linux.xml b/gdb/features/i386/amd64-avx-mpx-linux.xml -new file mode 100644 -index 0000000..526c700 ---- /dev/null -+++ b/gdb/features/i386/amd64-avx-mpx-linux.xml -@@ -0,0 +1,19 @@ -+<?xml version="1.0"?> -+<!-- Copyright (C) 2013-2016 Free Software Foundation, Inc. -+ -+ Copying and distribution of this file, with or without modification, -+ are permitted in any medium without royalty provided the copyright -+ notice and this notice are preserved. --> -+ -+<!-- AMD64 with AVX and MPX - Includes Linux-only special "register". --> -+ -+<!DOCTYPE target SYSTEM "gdb-target.dtd"> -+<target> -+ <architecture>i386:x86-64</architecture> -+ <osabi>GNU/Linux</osabi> -+ <xi:include href="64bit-core.xml"/> -+ <xi:include href="64bit-sse.xml"/> -+ <xi:include href="64bit-linux.xml"/> -+ <xi:include href="64bit-avx.xml"/> -+ <xi:include href="64bit-mpx.xml"/> -+</target> -diff --git a/gdb/features/i386/amd64-avx-mpx.c b/gdb/features/i386/amd64-avx-mpx.c -new file mode 100644 -index 0000000..1279f73 ---- /dev/null -+++ b/gdb/features/i386/amd64-avx-mpx.c -@@ -0,0 +1,206 @@ -+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro: -+ Original: amd64-avx-mpx.xml */ -+ -+#include "defs.h" -+#include "osabi.h" -+#include "target-descriptions.h" -+ -+struct target_desc *tdesc_amd64_avx_mpx; -+static void -+initialize_tdesc_amd64_avx_mpx (void) -+{ -+ struct target_desc *result = allocate_target_description (); -+ struct tdesc_feature *feature; -+ struct tdesc_type *field_type; -+ struct tdesc_type *type; -+ -+ set_tdesc_architecture (result, bfd_scan_arch ("i386:x86-64")); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core"); -+ field_type = tdesc_create_flags (feature, "i386_eflags", 4); -+ tdesc_add_flag (field_type, 0, "CF"); -+ tdesc_add_flag (field_type, 1, ""); -+ tdesc_add_flag (field_type, 2, "PF"); -+ tdesc_add_flag (field_type, 4, "AF"); -+ tdesc_add_flag (field_type, 6, "ZF"); -+ tdesc_add_flag (field_type, 7, "SF"); -+ tdesc_add_flag (field_type, 8, "TF"); -+ tdesc_add_flag (field_type, 9, "IF"); -+ tdesc_add_flag (field_type, 10, "DF"); -+ tdesc_add_flag (field_type, 11, "OF"); -+ tdesc_add_flag (field_type, 14, "NT"); -+ tdesc_add_flag (field_type, 16, "RF"); -+ tdesc_add_flag (field_type, 17, "VM"); -+ tdesc_add_flag (field_type, 18, "AC"); -+ tdesc_add_flag (field_type, 19, "VIF"); -+ tdesc_add_flag (field_type, 20, "VIP"); -+ tdesc_add_flag (field_type, 21, "ID"); -+ -+ tdesc_create_reg (feature, "rax", 0, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rbx", 1, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rcx", 2, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rdx", 3, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rsi", 4, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rdi", 5, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rbp", 6, 1, NULL, 64, "data_ptr"); -+ tdesc_create_reg (feature, "rsp", 7, 1, NULL, 64, "data_ptr"); -+ tdesc_create_reg (feature, "r8", 8, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r9", 9, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r10", 10, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r11", 11, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r12", 12, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r13", 13, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r14", 14, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "r15", 15, 1, NULL, 64, "int64"); -+ tdesc_create_reg (feature, "rip", 16, 1, NULL, 64, "code_ptr"); -+ tdesc_create_reg (feature, "eflags", 17, 1, NULL, 32, "i386_eflags"); -+ tdesc_create_reg (feature, "cs", 18, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ss", 19, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ds", 20, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "es", 21, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "fs", 22, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "gs", 23, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "st0", 24, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st1", 25, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st2", 26, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st3", 27, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st4", 28, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st5", 29, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st6", 30, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st7", 31, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "fctrl", 32, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fstat", 33, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "ftag", 34, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fiseg", 35, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fioff", 36, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "foseg", 37, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fooff", 38, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fop", 39, 1, "float", 32, "int"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse"); -+ field_type = tdesc_named_type (feature, "ieee_single"); -+ tdesc_create_vector (feature, "v4f", field_type, 4); -+ -+ field_type = tdesc_named_type (feature, "ieee_double"); -+ tdesc_create_vector (feature, "v2d", field_type, 2); -+ -+ field_type = tdesc_named_type (feature, "int8"); -+ tdesc_create_vector (feature, "v16i8", field_type, 16); -+ -+ field_type = tdesc_named_type (feature, "int16"); -+ tdesc_create_vector (feature, "v8i16", field_type, 8); -+ -+ field_type = tdesc_named_type (feature, "int32"); -+ tdesc_create_vector (feature, "v4i32", field_type, 4); -+ -+ field_type = tdesc_named_type (feature, "int64"); -+ tdesc_create_vector (feature, "v2i64", field_type, 2); -+ -+ type = tdesc_create_union (feature, "vec128"); -+ field_type = tdesc_named_type (feature, "v4f"); -+ tdesc_add_field (type, "v4_float", field_type); -+ field_type = tdesc_named_type (feature, "v2d"); -+ tdesc_add_field (type, "v2_double", field_type); -+ field_type = tdesc_named_type (feature, "v16i8"); -+ tdesc_add_field (type, "v16_int8", field_type); -+ field_type = tdesc_named_type (feature, "v8i16"); -+ tdesc_add_field (type, "v8_int16", field_type); -+ field_type = tdesc_named_type (feature, "v4i32"); -+ tdesc_add_field (type, "v4_int32", field_type); -+ field_type = tdesc_named_type (feature, "v2i64"); -+ tdesc_add_field (type, "v2_int64", field_type); -+ field_type = tdesc_named_type (feature, "uint128"); -+ tdesc_add_field (type, "uint128", field_type); -+ -+ field_type = tdesc_create_flags (feature, "i386_mxcsr", 4); -+ tdesc_add_flag (field_type, 0, "IE"); -+ tdesc_add_flag (field_type, 1, "DE"); -+ tdesc_add_flag (field_type, 2, "ZE"); -+ tdesc_add_flag (field_type, 3, "OE"); -+ tdesc_add_flag (field_type, 4, "UE"); -+ tdesc_add_flag (field_type, 5, "PE"); -+ tdesc_add_flag (field_type, 6, "DAZ"); -+ tdesc_add_flag (field_type, 7, "IM"); -+ tdesc_add_flag (field_type, 8, "DM"); -+ tdesc_add_flag (field_type, 9, "ZM"); -+ tdesc_add_flag (field_type, 10, "OM"); -+ tdesc_add_flag (field_type, 11, "UM"); -+ tdesc_add_flag (field_type, 12, "PM"); -+ tdesc_add_flag (field_type, 15, "FZ"); -+ -+ tdesc_create_reg (feature, "xmm0", 40, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm1", 41, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm2", 42, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm3", 43, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm4", 44, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm5", 45, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm6", 46, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm7", 47, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm8", 48, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm9", 49, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm10", 50, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm11", 51, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm12", 52, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm13", 53, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm14", 54, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm15", 55, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "mxcsr", 56, 1, "vector", 32, "i386_mxcsr"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx"); -+ tdesc_create_reg (feature, "ymm0h", 57, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm1h", 58, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm2h", 59, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm3h", 60, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm4h", 61, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm5h", 62, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm6h", 63, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm7h", 64, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm8h", 65, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm9h", 66, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm10h", 67, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm11h", 68, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm12h", 69, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm13h", 70, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm14h", 71, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm15h", 72, 1, NULL, 128, "uint128"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx"); -+ type = tdesc_create_struct (feature, "br128"); -+ field_type = tdesc_named_type (feature, "uint64"); -+ tdesc_add_field (type, "lbound", field_type); -+ field_type = tdesc_named_type (feature, "uint64"); -+ tdesc_add_field (type, "ubound_raw", field_type); -+ -+ type = tdesc_create_struct (feature, "_bndstatus"); -+ tdesc_set_struct_size (type, 8); -+ tdesc_add_bitfield (type, "bde", 2, 63); -+ tdesc_add_bitfield (type, "error", 0, 1); -+ -+ type = tdesc_create_union (feature, "status"); -+ field_type = tdesc_named_type (feature, "data_ptr"); -+ tdesc_add_field (type, "raw", field_type); -+ field_type = tdesc_named_type (feature, "_bndstatus"); -+ tdesc_add_field (type, "status", field_type); -+ -+ type = tdesc_create_struct (feature, "_bndcfgu"); -+ tdesc_set_struct_size (type, 8); -+ tdesc_add_bitfield (type, "base", 12, 63); -+ tdesc_add_bitfield (type, "reserved", 2, 11); -+ tdesc_add_bitfield (type, "preserved", 1, 1); -+ tdesc_add_bitfield (type, "enabled", 0, 0); -+ -+ type = tdesc_create_union (feature, "cfgu"); -+ field_type = tdesc_named_type (feature, "data_ptr"); -+ tdesc_add_field (type, "raw", field_type); -+ field_type = tdesc_named_type (feature, "_bndcfgu"); -+ tdesc_add_field (type, "config", field_type); -+ -+ tdesc_create_reg (feature, "bnd0raw", 73, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd1raw", 74, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd2raw", 75, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd3raw", 76, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bndcfgu", 77, 1, NULL, 64, "cfgu"); -+ tdesc_create_reg (feature, "bndstatus", 78, 1, NULL, 64, "status"); -+ -+ tdesc_amd64_avx_mpx = result; -+} -diff --git a/gdb/features/i386/amd64-avx-mpx.xml b/gdb/features/i386/amd64-avx-mpx.xml -new file mode 100644 -index 0000000..3eea6dd ---- /dev/null -+++ b/gdb/features/i386/amd64-avx-mpx.xml -@@ -0,0 +1,17 @@ -+<?xml version="1.0"?> -+<!-- Copyright (C) 2013-2016 Free Software Foundation, Inc. -+ -+ Copying and distribution of this file, with or without modification, -+ are permitted in any medium without royalty provided the copyright -+ notice and this notice are preserved. --> -+ -+<!-- AMD64 with AVX and MPX --> -+ -+<!DOCTYPE target SYSTEM "gdb-target.dtd"> -+<target> -+ <architecture>i386:x86-64</architecture> -+ <xi:include href="64bit-core.xml"/> -+ <xi:include href="64bit-sse.xml"/> -+ <xi:include href="64bit-avx.xml"/> -+ <xi:include href="64bit-mpx.xml"/> -+</target> -diff --git a/gdb/features/i386/amd64-mpx-linux.c b/gdb/features/i386/amd64-mpx-linux.c -index 86a1774..5c1584b 100644 ---- a/gdb/features/i386/amd64-mpx-linux.c -+++ b/gdb/features/i386/amd64-mpx-linux.c -@@ -151,24 +151,6 @@ initialize_tdesc_amd64_mpx_linux (void) - feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux"); - tdesc_create_reg (feature, "orig_rax", 57, 1, NULL, 64, "int"); - -- feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx"); -- tdesc_create_reg (feature, "ymm0h", 58, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm1h", 59, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm2h", 60, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm3h", 61, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm4h", 62, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm5h", 63, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm6h", 64, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm7h", 65, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm8h", 66, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm9h", 67, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm10h", 68, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm11h", 69, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm12h", 70, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm13h", 71, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm14h", 72, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm15h", 73, 1, NULL, 128, "uint128"); -- - feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx"); - type = tdesc_create_struct (feature, "br128"); - field_type = tdesc_named_type (feature, "uint64"); -@@ -200,12 +182,12 @@ initialize_tdesc_amd64_mpx_linux (void) - field_type = tdesc_named_type (feature, "_bndcfgu"); - tdesc_add_field (type, "config", field_type); - -- tdesc_create_reg (feature, "bnd0raw", 74, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd1raw", 75, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd2raw", 76, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd3raw", 77, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bndcfgu", 78, 1, NULL, 64, "cfgu"); -- tdesc_create_reg (feature, "bndstatus", 79, 1, NULL, 64, "status"); -+ tdesc_create_reg (feature, "bnd0raw", 58, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd1raw", 59, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd2raw", 60, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd3raw", 61, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bndcfgu", 62, 1, NULL, 64, "cfgu"); -+ tdesc_create_reg (feature, "bndstatus", 63, 1, NULL, 64, "status"); - - tdesc_amd64_mpx_linux = result; - } -diff --git a/gdb/features/i386/amd64-mpx-linux.xml b/gdb/features/i386/amd64-mpx-linux.xml -index 15e87b4..835126b 100644 ---- a/gdb/features/i386/amd64-mpx-linux.xml -+++ b/gdb/features/i386/amd64-mpx-linux.xml -@@ -14,6 +14,5 @@ - <xi:include href="64bit-core.xml"/> - <xi:include href="64bit-sse.xml"/> - <xi:include href="64bit-linux.xml"/> -- <xi:include href="64bit-avx.xml"/> - <xi:include href="64bit-mpx.xml"/> - </target> -diff --git a/gdb/features/i386/amd64-mpx.c b/gdb/features/i386/amd64-mpx.c -index 15ae5f7..4c852ef 100644 ---- a/gdb/features/i386/amd64-mpx.c -+++ b/gdb/features/i386/amd64-mpx.c -@@ -146,24 +146,6 @@ initialize_tdesc_amd64_mpx (void) - tdesc_create_reg (feature, "xmm15", 55, 1, NULL, 128, "vec128"); - tdesc_create_reg (feature, "mxcsr", 56, 1, "vector", 32, "i386_mxcsr"); - -- feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx"); -- tdesc_create_reg (feature, "ymm0h", 57, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm1h", 58, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm2h", 59, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm3h", 60, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm4h", 61, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm5h", 62, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm6h", 63, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm7h", 64, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm8h", 65, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm9h", 66, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm10h", 67, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm11h", 68, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm12h", 69, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm13h", 70, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm14h", 71, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm15h", 72, 1, NULL, 128, "uint128"); -- - feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx"); - type = tdesc_create_struct (feature, "br128"); - field_type = tdesc_named_type (feature, "uint64"); -@@ -195,12 +177,12 @@ initialize_tdesc_amd64_mpx (void) - field_type = tdesc_named_type (feature, "_bndcfgu"); - tdesc_add_field (type, "config", field_type); - -- tdesc_create_reg (feature, "bnd0raw", 73, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd1raw", 74, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd2raw", 75, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd3raw", 76, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bndcfgu", 77, 1, NULL, 64, "cfgu"); -- tdesc_create_reg (feature, "bndstatus", 78, 1, NULL, 64, "status"); -+ tdesc_create_reg (feature, "bnd0raw", 57, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd1raw", 58, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd2raw", 59, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd3raw", 60, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bndcfgu", 61, 1, NULL, 64, "cfgu"); -+ tdesc_create_reg (feature, "bndstatus", 62, 1, NULL, 64, "status"); - - tdesc_amd64_mpx = result; - } -diff --git a/gdb/features/i386/amd64-mpx.xml b/gdb/features/i386/amd64-mpx.xml -index 21b6df3..e458736 100644 ---- a/gdb/features/i386/amd64-mpx.xml -+++ b/gdb/features/i386/amd64-mpx.xml -@@ -12,6 +12,5 @@ - <architecture>i386:x86-64</architecture> - <xi:include href="64bit-core.xml"/> - <xi:include href="64bit-sse.xml"/> -- <xi:include href="64bit-avx.xml"/> - <xi:include href="64bit-mpx.xml"/> - </target> -diff --git a/gdb/features/i386/i386-avx-mpx-linux.c b/gdb/features/i386/i386-avx-mpx-linux.c -new file mode 100644 -index 0000000..dd75403 ---- /dev/null -+++ b/gdb/features/i386/i386-avx-mpx-linux.c -@@ -0,0 +1,187 @@ -+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro: -+ Original: i386-avx-mpx-linux.xml */ -+ -+#include "defs.h" -+#include "osabi.h" -+#include "target-descriptions.h" -+ -+struct target_desc *tdesc_i386_avx_mpx_linux; -+static void -+initialize_tdesc_i386_avx_mpx_linux (void) -+{ -+ struct target_desc *result = allocate_target_description (); -+ struct tdesc_feature *feature; -+ struct tdesc_type *field_type; -+ struct tdesc_type *type; -+ -+ set_tdesc_architecture (result, bfd_scan_arch ("i386")); -+ -+ set_tdesc_osabi (result, osabi_from_tdesc_string ("GNU/Linux")); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core"); -+ field_type = tdesc_create_flags (feature, "i386_eflags", 4); -+ tdesc_add_flag (field_type, 0, "CF"); -+ tdesc_add_flag (field_type, 1, ""); -+ tdesc_add_flag (field_type, 2, "PF"); -+ tdesc_add_flag (field_type, 4, "AF"); -+ tdesc_add_flag (field_type, 6, "ZF"); -+ tdesc_add_flag (field_type, 7, "SF"); -+ tdesc_add_flag (field_type, 8, "TF"); -+ tdesc_add_flag (field_type, 9, "IF"); -+ tdesc_add_flag (field_type, 10, "DF"); -+ tdesc_add_flag (field_type, 11, "OF"); -+ tdesc_add_flag (field_type, 14, "NT"); -+ tdesc_add_flag (field_type, 16, "RF"); -+ tdesc_add_flag (field_type, 17, "VM"); -+ tdesc_add_flag (field_type, 18, "AC"); -+ tdesc_add_flag (field_type, 19, "VIF"); -+ tdesc_add_flag (field_type, 20, "VIP"); -+ tdesc_add_flag (field_type, 21, "ID"); -+ -+ tdesc_create_reg (feature, "eax", 0, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ecx", 1, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "edx", 2, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ebx", 3, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "esp", 4, 1, NULL, 32, "data_ptr"); -+ tdesc_create_reg (feature, "ebp", 5, 1, NULL, 32, "data_ptr"); -+ tdesc_create_reg (feature, "esi", 6, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "edi", 7, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "eip", 8, 1, NULL, 32, "code_ptr"); -+ tdesc_create_reg (feature, "eflags", 9, 1, NULL, 32, "i386_eflags"); -+ tdesc_create_reg (feature, "cs", 10, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ss", 11, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ds", 12, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "es", 13, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "fs", 14, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "gs", 15, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "st0", 16, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st1", 17, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st2", 18, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st3", 19, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st4", 20, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st5", 21, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st6", 22, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st7", 23, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "fctrl", 24, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fstat", 25, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "ftag", 26, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fiseg", 27, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fioff", 28, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "foseg", 29, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fooff", 30, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fop", 31, 1, "float", 32, "int"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse"); -+ field_type = tdesc_named_type (feature, "ieee_single"); -+ tdesc_create_vector (feature, "v4f", field_type, 4); -+ -+ field_type = tdesc_named_type (feature, "ieee_double"); -+ tdesc_create_vector (feature, "v2d", field_type, 2); -+ -+ field_type = tdesc_named_type (feature, "int8"); -+ tdesc_create_vector (feature, "v16i8", field_type, 16); -+ -+ field_type = tdesc_named_type (feature, "int16"); -+ tdesc_create_vector (feature, "v8i16", field_type, 8); -+ -+ field_type = tdesc_named_type (feature, "int32"); -+ tdesc_create_vector (feature, "v4i32", field_type, 4); -+ -+ field_type = tdesc_named_type (feature, "int64"); -+ tdesc_create_vector (feature, "v2i64", field_type, 2); -+ -+ type = tdesc_create_union (feature, "vec128"); -+ field_type = tdesc_named_type (feature, "v4f"); -+ tdesc_add_field (type, "v4_float", field_type); -+ field_type = tdesc_named_type (feature, "v2d"); -+ tdesc_add_field (type, "v2_double", field_type); -+ field_type = tdesc_named_type (feature, "v16i8"); -+ tdesc_add_field (type, "v16_int8", field_type); -+ field_type = tdesc_named_type (feature, "v8i16"); -+ tdesc_add_field (type, "v8_int16", field_type); -+ field_type = tdesc_named_type (feature, "v4i32"); -+ tdesc_add_field (type, "v4_int32", field_type); -+ field_type = tdesc_named_type (feature, "v2i64"); -+ tdesc_add_field (type, "v2_int64", field_type); -+ field_type = tdesc_named_type (feature, "uint128"); -+ tdesc_add_field (type, "uint128", field_type); -+ -+ field_type = tdesc_create_flags (feature, "i386_mxcsr", 4); -+ tdesc_add_flag (field_type, 0, "IE"); -+ tdesc_add_flag (field_type, 1, "DE"); -+ tdesc_add_flag (field_type, 2, "ZE"); -+ tdesc_add_flag (field_type, 3, "OE"); -+ tdesc_add_flag (field_type, 4, "UE"); -+ tdesc_add_flag (field_type, 5, "PE"); -+ tdesc_add_flag (field_type, 6, "DAZ"); -+ tdesc_add_flag (field_type, 7, "IM"); -+ tdesc_add_flag (field_type, 8, "DM"); -+ tdesc_add_flag (field_type, 9, "ZM"); -+ tdesc_add_flag (field_type, 10, "OM"); -+ tdesc_add_flag (field_type, 11, "UM"); -+ tdesc_add_flag (field_type, 12, "PM"); -+ tdesc_add_flag (field_type, 15, "FZ"); -+ -+ tdesc_create_reg (feature, "xmm0", 32, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm1", 33, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm2", 34, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm3", 35, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm4", 36, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm5", 37, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm6", 38, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm7", 39, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "mxcsr", 40, 1, "vector", 32, "i386_mxcsr"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux"); -+ tdesc_create_reg (feature, "orig_eax", 41, 1, NULL, 32, "int"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx"); -+ tdesc_create_reg (feature, "ymm0h", 42, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm1h", 43, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm2h", 44, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm3h", 45, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm4h", 46, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm5h", 47, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm6h", 48, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm7h", 49, 1, NULL, 128, "uint128"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx"); -+ type = tdesc_create_struct (feature, "br128"); -+ field_type = tdesc_named_type (feature, "uint64"); -+ tdesc_add_field (type, "lbound", field_type); -+ field_type = tdesc_named_type (feature, "uint64"); -+ tdesc_add_field (type, "ubound_raw", field_type); -+ -+ type = tdesc_create_struct (feature, "_bndstatus"); -+ tdesc_set_struct_size (type, 8); -+ tdesc_add_bitfield (type, "bde", 2, 31); -+ tdesc_add_bitfield (type, "error", 0, 1); -+ -+ type = tdesc_create_union (feature, "status"); -+ field_type = tdesc_named_type (feature, "data_ptr"); -+ tdesc_add_field (type, "raw", field_type); -+ field_type = tdesc_named_type (feature, "_bndstatus"); -+ tdesc_add_field (type, "status", field_type); -+ -+ type = tdesc_create_struct (feature, "_bndcfgu"); -+ tdesc_set_struct_size (type, 8); -+ tdesc_add_bitfield (type, "base", 12, 31); -+ tdesc_add_bitfield (type, "reserved", 2, 11); -+ tdesc_add_bitfield (type, "preserved", 1, 1); -+ tdesc_add_bitfield (type, "enabled", 0, 1); -+ -+ type = tdesc_create_union (feature, "cfgu"); -+ field_type = tdesc_named_type (feature, "data_ptr"); -+ tdesc_add_field (type, "raw", field_type); -+ field_type = tdesc_named_type (feature, "_bndcfgu"); -+ tdesc_add_field (type, "config", field_type); -+ -+ tdesc_create_reg (feature, "bnd0raw", 50, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd1raw", 51, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd2raw", 52, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd3raw", 53, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bndcfgu", 54, 1, NULL, 64, "cfgu"); -+ tdesc_create_reg (feature, "bndstatus", 55, 1, NULL, 64, "status"); -+ -+ tdesc_i386_avx_mpx_linux = result; -+} -diff --git a/gdb/features/i386/i386-avx-mpx-linux.xml b/gdb/features/i386/i386-avx-mpx-linux.xml -new file mode 100644 -index 0000000..c9a1a61 ---- /dev/null -+++ b/gdb/features/i386/i386-avx-mpx-linux.xml -@@ -0,0 +1,19 @@ -+<?xml version="1.0"?> -+<!-- Copyright (C) 2013-2016 Free Software Foundation, Inc. -+ -+ Copying and distribution of this file, with or without modification, -+ are permitted in any medium without royalty provided the copyright -+ notice and this notice are preserved. --> -+ -+<!-- I386 with AVX and MPX- Includes Linux-only special "register". --> -+ -+<!DOCTYPE target SYSTEM "gdb-target.dtd"> -+<target> -+ <architecture>i386</architecture> -+ <osabi>GNU/Linux</osabi> -+ <xi:include href="32bit-core.xml"/> -+ <xi:include href="32bit-sse.xml"/> -+ <xi:include href="32bit-linux.xml"/> -+ <xi:include href="32bit-avx.xml"/> -+ <xi:include href="32bit-mpx.xml"/> -+</target> -diff --git a/gdb/features/i386/i386-avx-mpx.c b/gdb/features/i386/i386-avx-mpx.c -new file mode 100644 -index 0000000..f104e4b ---- /dev/null -+++ b/gdb/features/i386/i386-avx-mpx.c -@@ -0,0 +1,182 @@ -+/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro: -+ Original: i386-avx-mpx.xml */ -+ -+#include "defs.h" -+#include "osabi.h" -+#include "target-descriptions.h" -+ -+struct target_desc *tdesc_i386_avx_mpx; -+static void -+initialize_tdesc_i386_avx_mpx (void) -+{ -+ struct target_desc *result = allocate_target_description (); -+ struct tdesc_feature *feature; -+ struct tdesc_type *field_type; -+ struct tdesc_type *type; -+ -+ set_tdesc_architecture (result, bfd_scan_arch ("i386")); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core"); -+ field_type = tdesc_create_flags (feature, "i386_eflags", 4); -+ tdesc_add_flag (field_type, 0, "CF"); -+ tdesc_add_flag (field_type, 1, ""); -+ tdesc_add_flag (field_type, 2, "PF"); -+ tdesc_add_flag (field_type, 4, "AF"); -+ tdesc_add_flag (field_type, 6, "ZF"); -+ tdesc_add_flag (field_type, 7, "SF"); -+ tdesc_add_flag (field_type, 8, "TF"); -+ tdesc_add_flag (field_type, 9, "IF"); -+ tdesc_add_flag (field_type, 10, "DF"); -+ tdesc_add_flag (field_type, 11, "OF"); -+ tdesc_add_flag (field_type, 14, "NT"); -+ tdesc_add_flag (field_type, 16, "RF"); -+ tdesc_add_flag (field_type, 17, "VM"); -+ tdesc_add_flag (field_type, 18, "AC"); -+ tdesc_add_flag (field_type, 19, "VIF"); -+ tdesc_add_flag (field_type, 20, "VIP"); -+ tdesc_add_flag (field_type, 21, "ID"); -+ -+ tdesc_create_reg (feature, "eax", 0, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ecx", 1, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "edx", 2, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ebx", 3, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "esp", 4, 1, NULL, 32, "data_ptr"); -+ tdesc_create_reg (feature, "ebp", 5, 1, NULL, 32, "data_ptr"); -+ tdesc_create_reg (feature, "esi", 6, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "edi", 7, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "eip", 8, 1, NULL, 32, "code_ptr"); -+ tdesc_create_reg (feature, "eflags", 9, 1, NULL, 32, "i386_eflags"); -+ tdesc_create_reg (feature, "cs", 10, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ss", 11, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "ds", 12, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "es", 13, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "fs", 14, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "gs", 15, 1, NULL, 32, "int32"); -+ tdesc_create_reg (feature, "st0", 16, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st1", 17, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st2", 18, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st3", 19, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st4", 20, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st5", 21, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st6", 22, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "st7", 23, 1, NULL, 80, "i387_ext"); -+ tdesc_create_reg (feature, "fctrl", 24, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fstat", 25, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "ftag", 26, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fiseg", 27, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fioff", 28, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "foseg", 29, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fooff", 30, 1, "float", 32, "int"); -+ tdesc_create_reg (feature, "fop", 31, 1, "float", 32, "int"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse"); -+ field_type = tdesc_named_type (feature, "ieee_single"); -+ tdesc_create_vector (feature, "v4f", field_type, 4); -+ -+ field_type = tdesc_named_type (feature, "ieee_double"); -+ tdesc_create_vector (feature, "v2d", field_type, 2); -+ -+ field_type = tdesc_named_type (feature, "int8"); -+ tdesc_create_vector (feature, "v16i8", field_type, 16); -+ -+ field_type = tdesc_named_type (feature, "int16"); -+ tdesc_create_vector (feature, "v8i16", field_type, 8); -+ -+ field_type = tdesc_named_type (feature, "int32"); -+ tdesc_create_vector (feature, "v4i32", field_type, 4); -+ -+ field_type = tdesc_named_type (feature, "int64"); -+ tdesc_create_vector (feature, "v2i64", field_type, 2); -+ -+ type = tdesc_create_union (feature, "vec128"); -+ field_type = tdesc_named_type (feature, "v4f"); -+ tdesc_add_field (type, "v4_float", field_type); -+ field_type = tdesc_named_type (feature, "v2d"); -+ tdesc_add_field (type, "v2_double", field_type); -+ field_type = tdesc_named_type (feature, "v16i8"); -+ tdesc_add_field (type, "v16_int8", field_type); -+ field_type = tdesc_named_type (feature, "v8i16"); -+ tdesc_add_field (type, "v8_int16", field_type); -+ field_type = tdesc_named_type (feature, "v4i32"); -+ tdesc_add_field (type, "v4_int32", field_type); -+ field_type = tdesc_named_type (feature, "v2i64"); -+ tdesc_add_field (type, "v2_int64", field_type); -+ field_type = tdesc_named_type (feature, "uint128"); -+ tdesc_add_field (type, "uint128", field_type); -+ -+ field_type = tdesc_create_flags (feature, "i386_mxcsr", 4); -+ tdesc_add_flag (field_type, 0, "IE"); -+ tdesc_add_flag (field_type, 1, "DE"); -+ tdesc_add_flag (field_type, 2, "ZE"); -+ tdesc_add_flag (field_type, 3, "OE"); -+ tdesc_add_flag (field_type, 4, "UE"); -+ tdesc_add_flag (field_type, 5, "PE"); -+ tdesc_add_flag (field_type, 6, "DAZ"); -+ tdesc_add_flag (field_type, 7, "IM"); -+ tdesc_add_flag (field_type, 8, "DM"); -+ tdesc_add_flag (field_type, 9, "ZM"); -+ tdesc_add_flag (field_type, 10, "OM"); -+ tdesc_add_flag (field_type, 11, "UM"); -+ tdesc_add_flag (field_type, 12, "PM"); -+ tdesc_add_flag (field_type, 15, "FZ"); -+ -+ tdesc_create_reg (feature, "xmm0", 32, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm1", 33, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm2", 34, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm3", 35, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm4", 36, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm5", 37, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm6", 38, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "xmm7", 39, 1, NULL, 128, "vec128"); -+ tdesc_create_reg (feature, "mxcsr", 40, 1, "vector", 32, "i386_mxcsr"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx"); -+ tdesc_create_reg (feature, "ymm0h", 41, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm1h", 42, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm2h", 43, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm3h", 44, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm4h", 45, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm5h", 46, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm6h", 47, 1, NULL, 128, "uint128"); -+ tdesc_create_reg (feature, "ymm7h", 48, 1, NULL, 128, "uint128"); -+ -+ feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx"); -+ type = tdesc_create_struct (feature, "br128"); -+ field_type = tdesc_named_type (feature, "uint64"); -+ tdesc_add_field (type, "lbound", field_type); -+ field_type = tdesc_named_type (feature, "uint64"); -+ tdesc_add_field (type, "ubound_raw", field_type); -+ -+ type = tdesc_create_struct (feature, "_bndstatus"); -+ tdesc_set_struct_size (type, 8); -+ tdesc_add_bitfield (type, "bde", 2, 31); -+ tdesc_add_bitfield (type, "error", 0, 1); -+ -+ type = tdesc_create_union (feature, "status"); -+ field_type = tdesc_named_type (feature, "data_ptr"); -+ tdesc_add_field (type, "raw", field_type); -+ field_type = tdesc_named_type (feature, "_bndstatus"); -+ tdesc_add_field (type, "status", field_type); -+ -+ type = tdesc_create_struct (feature, "_bndcfgu"); -+ tdesc_set_struct_size (type, 8); -+ tdesc_add_bitfield (type, "base", 12, 31); -+ tdesc_add_bitfield (type, "reserved", 2, 11); -+ tdesc_add_bitfield (type, "preserved", 1, 1); -+ tdesc_add_bitfield (type, "enabled", 0, 1); -+ -+ type = tdesc_create_union (feature, "cfgu"); -+ field_type = tdesc_named_type (feature, "data_ptr"); -+ tdesc_add_field (type, "raw", field_type); -+ field_type = tdesc_named_type (feature, "_bndcfgu"); -+ tdesc_add_field (type, "config", field_type); -+ -+ tdesc_create_reg (feature, "bnd0raw", 49, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd1raw", 50, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd2raw", 51, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd3raw", 52, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bndcfgu", 53, 1, NULL, 64, "cfgu"); -+ tdesc_create_reg (feature, "bndstatus", 54, 1, NULL, 64, "status"); -+ -+ tdesc_i386_avx_mpx = result; -+} -diff --git a/gdb/features/i386/i386-avx-mpx.xml b/gdb/features/i386/i386-avx-mpx.xml -new file mode 100644 -index 0000000..ab97367 ---- /dev/null -+++ b/gdb/features/i386/i386-avx-mpx.xml -@@ -0,0 +1,17 @@ -+<?xml version="1.0"?> -+<!-- Copyright (C) 2013-2016 Free Software Foundation, Inc. -+ -+ Copying and distribution of this file, with or without modification, -+ are permitted in any medium without royalty provided the copyright -+ notice and this notice are preserved. --> -+ -+<!-- I386 with AVX and MPX --> -+ -+<!DOCTYPE target SYSTEM "gdb-target.dtd"> -+<target> -+ <architecture>i386</architecture> -+ <xi:include href="32bit-core.xml"/> -+ <xi:include href="32bit-sse.xml"/> -+ <xi:include href="32bit-avx.xml"/> -+ <xi:include href="32bit-mpx.xml"/> -+</target> -diff --git a/gdb/features/i386/i386-mpx-linux.c b/gdb/features/i386/i386-mpx-linux.c -index dbf8789..c6bafea 100644 ---- a/gdb/features/i386/i386-mpx-linux.c -+++ b/gdb/features/i386/i386-mpx-linux.c -@@ -135,16 +135,6 @@ initialize_tdesc_i386_mpx_linux (void) - feature = tdesc_create_feature (result, "org.gnu.gdb.i386.linux"); - tdesc_create_reg (feature, "orig_eax", 41, 1, NULL, 32, "int"); - -- feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx"); -- tdesc_create_reg (feature, "ymm0h", 42, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm1h", 43, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm2h", 44, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm3h", 45, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm4h", 46, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm5h", 47, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm6h", 48, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm7h", 49, 1, NULL, 128, "uint128"); -- - feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx"); - type = tdesc_create_struct (feature, "br128"); - field_type = tdesc_named_type (feature, "uint64"); -@@ -176,12 +166,12 @@ initialize_tdesc_i386_mpx_linux (void) - field_type = tdesc_named_type (feature, "_bndcfgu"); - tdesc_add_field (type, "config", field_type); - -- tdesc_create_reg (feature, "bnd0raw", 50, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd1raw", 51, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd2raw", 52, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd3raw", 53, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bndcfgu", 54, 1, NULL, 64, "cfgu"); -- tdesc_create_reg (feature, "bndstatus", 55, 1, NULL, 64, "status"); -+ tdesc_create_reg (feature, "bnd0raw", 42, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd1raw", 43, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd2raw", 44, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd3raw", 45, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bndcfgu", 46, 1, NULL, 64, "cfgu"); -+ tdesc_create_reg (feature, "bndstatus", 47, 1, NULL, 64, "status"); - - tdesc_i386_mpx_linux = result; - } -diff --git a/gdb/features/i386/i386-mpx-linux.xml b/gdb/features/i386/i386-mpx-linux.xml -index c4004d6..4228cf5 100644 ---- a/gdb/features/i386/i386-mpx-linux.xml -+++ b/gdb/features/i386/i386-mpx-linux.xml -@@ -14,6 +14,5 @@ - <xi:include href="32bit-core.xml"/> - <xi:include href="32bit-sse.xml"/> - <xi:include href="32bit-linux.xml"/> -- <xi:include href="32bit-avx.xml"/> - <xi:include href="32bit-mpx.xml"/> - </target> -diff --git a/gdb/features/i386/i386-mpx.c b/gdb/features/i386/i386-mpx.c -index 1e04afd..430db3f 100644 ---- a/gdb/features/i386/i386-mpx.c -+++ b/gdb/features/i386/i386-mpx.c -@@ -130,16 +130,6 @@ initialize_tdesc_i386_mpx (void) - tdesc_create_reg (feature, "xmm7", 39, 1, NULL, 128, "vec128"); - tdesc_create_reg (feature, "mxcsr", 40, 1, "vector", 32, "i386_mxcsr"); - -- feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx"); -- tdesc_create_reg (feature, "ymm0h", 41, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm1h", 42, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm2h", 43, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm3h", 44, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm4h", 45, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm5h", 46, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm6h", 47, 1, NULL, 128, "uint128"); -- tdesc_create_reg (feature, "ymm7h", 48, 1, NULL, 128, "uint128"); -- - feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx"); - type = tdesc_create_struct (feature, "br128"); - field_type = tdesc_named_type (feature, "uint64"); -@@ -171,12 +161,12 @@ initialize_tdesc_i386_mpx (void) - field_type = tdesc_named_type (feature, "_bndcfgu"); - tdesc_add_field (type, "config", field_type); - -- tdesc_create_reg (feature, "bnd0raw", 49, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd1raw", 50, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd2raw", 51, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bnd3raw", 52, 1, NULL, 128, "br128"); -- tdesc_create_reg (feature, "bndcfgu", 53, 1, NULL, 64, "cfgu"); -- tdesc_create_reg (feature, "bndstatus", 54, 1, NULL, 64, "status"); -+ tdesc_create_reg (feature, "bnd0raw", 41, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd1raw", 42, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd2raw", 43, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bnd3raw", 44, 1, NULL, 128, "br128"); -+ tdesc_create_reg (feature, "bndcfgu", 45, 1, NULL, 64, "cfgu"); -+ tdesc_create_reg (feature, "bndstatus", 46, 1, NULL, 64, "status"); - - tdesc_i386_mpx = result; - } -diff --git a/gdb/features/i386/i386-mpx.xml b/gdb/features/i386/i386-mpx.xml -index 52a68db..c1806cb 100644 ---- a/gdb/features/i386/i386-mpx.xml -+++ b/gdb/features/i386/i386-mpx.xml -@@ -12,6 +12,5 @@ - <architecture>i386</architecture> - <xi:include href="32bit-core.xml"/> - <xi:include href="32bit-sse.xml"/> -- <xi:include href="32bit-avx.xml"/> - <xi:include href="32bit-mpx.xml"/> - </target> -diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in -index 1e874e3..dee2ea1 100644 ---- a/gdb/gdbserver/Makefile.in -+++ b/gdb/gdbserver/Makefile.in -@@ -376,9 +376,11 @@ clean: - rm -f xml-builtin.c stamp-xml - rm -f i386-avx.c i386-avx-linux.c - rm -f i386-mpx.c i386-mpx-linux.c -+ rm -f i386-avx-mpx.c i386-avx-mpx-linux.c - rm -f i386-avx512.c i386-avx512-linux.c - rm -f amd64-avx.c amd64-avx-linux.c - rm -f amd64-mpx.c amd64-mpx-linux.c -+ rm -f amd64-avx-mpx.c amd64-avx-mpx-linux.c - rm -f amd64-avx512.c amd64-avx512-linux.c - rm -f i386-mmx.c i386-mmx-linux.c - rm -f x32.c x32-linux.c -@@ -495,6 +497,21 @@ regcache-ipa.o: regcache.c - i386-linux-ipa.o: i386-linux.c - $(IPAGENT_COMPILE) $< - $(POSTCOMPILE) -+i386-mmx-linux-ipa.o: i386-mmx-linux.c -+ $(IPAGENT_COMPILE) $< -+ $(POSTCOMPILE) -+i386-avx-linux-ipa.o: i386-avx-linux.c -+ $(IPAGENT_COMPILE) $< -+ $(POSTCOMPILE) -+i386-mpx-linux-ipa.o: i386-mpx-linux.c -+ $(IPAGENT_COMPILE) $< -+ $(POSTCOMPILE) -+i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c -+ $(IPAGENT_COMPILE) $< -+ $(POSTCOMPILE) -+i386-avx512-linux-ipa.o: i386-avx512-linux.c -+ $(IPAGENT_COMPILE) $< -+ $(POSTCOMPILE) - linux-i386-ipa.o: linux-i386-ipa.c - $(IPAGENT_COMPILE) $< - $(POSTCOMPILE) -@@ -504,6 +521,18 @@ linux-amd64-ipa.o: linux-amd64-ipa.c - amd64-linux-ipa.o: amd64-linux.c - $(IPAGENT_COMPILE) $< - $(POSTCOMPILE) -+amd64-avx-linux-ipa.o: amd64-avx-linux.c -+ $(IPAGENT_COMPILE) $< -+ $(POSTCOMPILE) -+amd64-mpx-linux-ipa.o: amd64-mpx-linux.c -+ $(IPAGENT_COMPILE) $< -+ $(POSTCOMPILE) -+amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c -+ $(IPAGENT_COMPILE) $< -+ $(POSTCOMPILE) -+amd64-avx512-linux-ipa.o: amd64-avx512-linux.c -+ $(IPAGENT_COMPILE) $< -+ $(POSTCOMPILE) - linux-aarch64-ipa.o: linux-aarch64-ipa.c - $(IPAGENT_COMPILE) $< - $(POSTCOMPILE) -@@ -694,6 +723,10 @@ i386-mpx.c : $(srcdir)/../regformats/i386/i386-mpx.dat $(regdat_sh) - $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-mpx.dat i386-mpx.c - i386-mpx-linux.c : $(srcdir)/../regformats/i386/i386-mpx-linux.dat $(regdat_sh) - $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-mpx-linux.dat i386-mpx-linux.c -+i386-avx-mpx.c : $(srcdir)/../regformats/i386/i386-avx-mpx.dat $(regdat_sh) -+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-avx-mpx.dat i386-avx-mpx.c -+i386-avx-mpx-linux.c : $(srcdir)/../regformats/i386/i386-avx-mpx-linux.dat $(regdat_sh) -+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-avx-mpx-linux.dat i386-avx-mpx-linux.c - i386-mmx.c : $(srcdir)/../regformats/i386/i386-mmx.dat $(regdat_sh) - $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/i386-mmx.dat i386-mmx.c - i386-mmx-linux.c : $(srcdir)/../regformats/i386/i386-mmx-linux.dat $(regdat_sh) -@@ -808,6 +841,10 @@ amd64-mpx.c : $(srcdir)/../regformats/i386/amd64-mpx.dat $(regdat_sh) - $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-mpx.dat amd64-mpx.c - amd64-mpx-linux.c : $(srcdir)/../regformats/i386/amd64-mpx-linux.dat $(regdat_sh) - $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-mpx-linux.dat amd64-mpx-linux.c -+amd64-avx-mpx.c : $(srcdir)/../regformats/i386/amd64-avx-mpx.dat $(regdat_sh) -+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-avx-mpx.dat amd64-avx-mpx.c -+amd64-avx-mpx-linux.c : $(srcdir)/../regformats/i386/amd64-avx-mpx-linux.dat $(regdat_sh) -+ $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/amd64-avx-mpx-linux.dat amd64-avx-mpx-linux.c - x32.c : $(srcdir)/../regformats/i386/x32.dat $(regdat_sh) - $(SHELL) $(regdat_sh) $(srcdir)/../regformats/i386/x32.dat x32.c - x32-linux.c : $(srcdir)/../regformats/i386/x32-linux.dat $(regdat_sh) -diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv -index a54b9e7..4935a36 100644 ---- a/gdb/gdbserver/configure.srv -+++ b/gdb/gdbserver/configure.srv -@@ -24,20 +24,23 @@ - # Default hostio_last_error implementation - srv_hostio_err_objs="hostio-errno.o" - --srv_i386_regobj="i386.o i386-avx.o i386-avx512.o i386-mpx.o i386-mmx.o" --srv_i386_linux_regobj="i386-linux.o i386-avx-linux.o i386-avx512-linux.o i386-mpx-linux.o i386-mmx-linux.o" --srv_amd64_regobj="amd64.o amd64-avx.o amd64-avx512.o amd64-mpx.o x32.o x32-avx.o x32-avx512.o" --srv_amd64_linux_regobj="amd64-linux.o amd64-avx-linux.o amd64-avx512-linux.o amd64-mpx-linux.o x32-linux.o x32-avx-linux.o x32-avx512-linux.o" -+srv_i386_regobj="i386.o i386-avx.o i386-avx512.o i386-mpx.o i386-avx-mpx.o i386-mmx.o" -+srv_i386_linux_regobj="i386-linux.o i386-avx-linux.o i386-avx512-linux.o i386-mpx-linux.o i386-avx-mpx-linux.o i386-mmx-linux.o" -+srv_amd64_regobj="amd64.o amd64-avx.o amd64-avx512.o amd64-mpx.o amd64-avx-mpx.o x32.o x32-avx.o x32-avx512.o" -+srv_amd64_linux_regobj="amd64-linux.o amd64-avx-linux.o amd64-avx512-linux.o amd64-mpx-linux.o amd64-avx-mpx-linux.o x32-linux.o x32-avx-linux.o x32-avx512-linux.o" -+ -+ -+ipa_i386_linux_regobj="i386-linux-ipa.o i386-avx-linux-ipa.o i386-avx-mpx-linux-ipa.o i386-avx512-linux-ipa.o i386-mpx-linux-ipa.o i386-mmx-linux-ipa.o" -+ipa_amd64_linux_regobj="amd64-linux-ipa.o amd64-avx-linux-ipa.o amd64-avx-mpx-linux-ipa.o amd64-avx512-linux-ipa.o amd64-mpx-linux-ipa.o" - --ipa_i386_linux_regobj=i386-linux-ipa.o --ipa_amd64_linux_regobj=amd64-linux-ipa.o - - srv_i386_32bit_xmlfiles="i386/32bit-core.xml i386/32bit-sse.xml i386/32bit-avx.xml i386/32bit-avx512.xml i386/32bit-mpx.xml" - srv_i386_64bit_xmlfiles="i386/64bit-core.xml i386/64bit-sse.xml i386/64bit-avx.xml i386/64bit-avx512.xml i386/x32-core.xml i386/64bit-mpx.xml" --srv_i386_xmlfiles="i386/i386.xml i386/i386-avx.xml i386/i386-avx512.xml i386/i386-mpx.xml i386/i386-mmx.xml $srv_i386_32bit_xmlfiles" --srv_amd64_xmlfiles="i386/amd64.xml i386/amd64-avx.xml i386/amd64-avx512.xml i386/x32.xml i386/x32-avx.xml i386/x32-avx512.xml i386/amd64-mpx.xml $srv_i386_64bit_xmlfiles" --srv_i386_linux_xmlfiles="i386/i386-linux.xml i386/i386-avx-linux.xml i386/i386-avx512-linux.xml i386/i386-mmx-linux.xml i386/32bit-linux.xml i386/i386-mpx-linux.xml $srv_i386_32bit_xmlfiles" --srv_amd64_linux_xmlfiles="i386/amd64-linux.xml i386/amd64-avx-linux.xml i386/amd64-avx512-linux.xml i386/64bit-linux.xml i386/amd64-mpx-linux.xml i386/x32-linux.xml i386/x32-avx-linux.xml i386/x32-avx512-linux.xml $srv_i386_64bit_xmlfiles" -+srv_i386_xmlfiles="i386/i386.xml i386/i386-avx.xml i386/i386-avx512.xml i386/i386-mpx.xml i386/i386-avx-mpx.xml i386/i386-mmx.xml $srv_i386_32bit_xmlfiles" -+srv_amd64_xmlfiles="i386/amd64.xml i386/amd64-avx.xml i386/amd64-avx512.xml i386/x32.xml i386/x32-avx.xml i386/x32-avx512.xml i386/amd64-mpx.xml i386/amd64-avx-mpx.xml $srv_i386_64bit_xmlfiles" -+srv_i386_linux_xmlfiles="i386/i386-linux.xml i386/i386-avx-linux.xml i386/i386-avx512-linux.xml i386/i386-mmx-linux.xml i386/32bit-linux.xml i386/i386-mpx-linux.xml i386/i386-avx-mpx-linux.xml $srv_i386_32bit_xmlfiles" -+srv_amd64_linux_xmlfiles="i386/amd64-linux.xml i386/amd64-avx-linux.xml i386/amd64-avx512-linux.xml i386/64bit-linux.xml i386/amd64-mpx-linux.xml i386/amd64-avx-mpx-linux.xml i386/x32-linux.xml i386/x32-avx-linux.xml i386/x32-avx512-linux.xml $srv_i386_64bit_xmlfiles" -+ - - - # Linux object files. This is so we don't have to repeat -diff --git a/gdb/gdbserver/linux-aarch64-ipa.c b/gdb/gdbserver/linux-aarch64-ipa.c -index 758708d..f1eaa70 100644 ---- a/gdb/gdbserver/linux-aarch64-ipa.c -+++ b/gdb/gdbserver/linux-aarch64-ipa.c -@@ -143,9 +143,18 @@ gdb_agent_get_raw_reg (const unsigned char *raw_regs, int regnum) - + aarch64_ft_collect_regmap[regnum] * FT_CR_SIZE); - } - -+/* Return target_desc to use for IPA, given the tdesc index passed by -+ gdbserver. Index is ignored, since we have only one tdesc -+ at the moment. */ -+ -+const struct target_desc * -+get_ipa_tdesc (int idx) -+{ -+ return tdesc_aarch64; -+} -+ - void - initialize_low_tracepoint (void) - { - init_registers_aarch64 (); -- ipa_tdesc = tdesc_aarch64; - } -diff --git a/gdb/gdbserver/linux-amd64-ipa.c b/gdb/gdbserver/linux-amd64-ipa.c -index 2eeedcd..f9c72a0 100644 ---- a/gdb/gdbserver/linux-amd64-ipa.c -+++ b/gdb/gdbserver/linux-amd64-ipa.c -@@ -20,6 +20,7 @@ - - #include "server.h" - #include "tracepoint.h" -+#include "linux-x86-tdesc.h" - - /* Defined in auto-generated file amd64-linux.c. */ - void init_registers_amd64_linux (void); -@@ -166,9 +167,37 @@ supply_static_tracepoint_registers (struct regcache *regcache, - - #endif /* HAVE_UST */ - -+/* Return target_desc to use for IPA, given the tdesc index passed by -+ gdbserver. */ -+ -+const struct target_desc * -+get_ipa_tdesc (int idx) -+{ -+ switch (idx) -+ { -+ case X86_TDESC_SSE: -+ return tdesc_amd64_linux; -+ case X86_TDESC_AVX: -+ return tdesc_amd64_avx_linux; -+ case X86_TDESC_MPX: -+ return tdesc_amd64_mpx_linux; -+ case X86_TDESC_AVX_MPX: -+ return tdesc_amd64_avx_mpx_linux; -+ case X86_TDESC_AVX512: -+ return tdesc_amd64_avx512_linux; -+ default: -+ internal_error (__FILE__, __LINE__, -+ "unknown ipa tdesc index: %d", idx); -+ return tdesc_amd64_linux; -+ } -+} -+ - void - initialize_low_tracepoint (void) - { - init_registers_amd64_linux (); -- ipa_tdesc = tdesc_amd64_linux; -+ init_registers_amd64_avx_linux (); -+ init_registers_amd64_avx_mpx_linux (); -+ init_registers_amd64_mpx_linux (); -+ init_registers_amd64_avx512_linux (); - } -diff --git a/gdb/gdbserver/linux-i386-ipa.c b/gdb/gdbserver/linux-i386-ipa.c -index 11dc038..d7a8e7d 100644 ---- a/gdb/gdbserver/linux-i386-ipa.c -+++ b/gdb/gdbserver/linux-i386-ipa.c -@@ -21,6 +21,7 @@ - #include "server.h" - #include <sys/mman.h> - #include "tracepoint.h" -+#include "linux-x86-tdesc.h" - - /* GDB register numbers. */ - -@@ -47,10 +48,6 @@ enum i386_gdb_regnum - - #define i386_num_regs 16 - --/* Defined in auto-generated file i386-linux.c. */ --void init_registers_i386_linux (void); --extern const struct target_desc *tdesc_i386_linux; -- - #define FT_CR_EAX 15 - #define FT_CR_ECX 14 - #define FT_CR_EDX 13 -@@ -247,10 +244,40 @@ initialize_fast_tracepoint_trampoline_buffer (void) - } - } - -+/* Return target_desc to use for IPA, given the tdesc index passed by -+ gdbserver. */ -+ -+const struct target_desc * -+get_ipa_tdesc (int idx) -+{ -+ switch (idx) -+ { -+ case X86_TDESC_MMX: -+ return tdesc_i386_mmx_linux; -+ case X86_TDESC_SSE: -+ return tdesc_i386_linux; -+ case X86_TDESC_AVX: -+ return tdesc_i386_avx_linux; -+ case X86_TDESC_MPX: -+ return tdesc_i386_mpx_linux; -+ case X86_TDESC_AVX_MPX: -+ return tdesc_i386_avx_mpx_linux; -+ case X86_TDESC_AVX512: -+ return tdesc_i386_avx512_linux; -+ default: -+ internal_error (__FILE__, __LINE__, -+ "unknown ipa tdesc index: %d", idx); -+ return tdesc_i386_linux; -+ } -+} -+ - void - initialize_low_tracepoint (void) - { -+ init_registers_i386_mmx_linux (); - init_registers_i386_linux (); -- ipa_tdesc = tdesc_i386_linux; -+ init_registers_i386_avx_linux (); -+ init_registers_i386_mpx_linux (); -+ init_registers_i386_avx512_linux (); - initialize_fast_tracepoint_trampoline_buffer (); - } -diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c -index 8b025bd..a142c2c 100644 ---- a/gdb/gdbserver/linux-low.c -+++ b/gdb/gdbserver/linux-low.c -@@ -6432,6 +6432,15 @@ linux_supports_catch_syscall (void) - } - - static int -+linux_get_ipa_tdesc_idx (void) -+{ -+ if (the_low_target.get_ipa_tdesc_idx == NULL) -+ return 0; -+ -+ return (*the_low_target.get_ipa_tdesc_idx) (); -+} -+ -+static int - linux_supports_tracepoints (void) - { - if (*the_low_target.supports_tracepoints == NULL) -@@ -7408,6 +7417,7 @@ static struct target_ops linux_target_ops = { - linux_breakpoint_kind_from_current_state, - linux_supports_software_single_step, - linux_supports_catch_syscall, -+ linux_get_ipa_tdesc_idx, - }; - - #ifdef HAVE_LINUX_REGSETS -diff --git a/gdb/gdbserver/linux-low.h b/gdb/gdbserver/linux-low.h -index 4ec8550..d4946c1 100644 ---- a/gdb/gdbserver/linux-low.h -+++ b/gdb/gdbserver/linux-low.h -@@ -246,6 +246,9 @@ struct linux_target_ops - due to SYSCALL_SIGTRAP. */ - void (*get_syscall_trapinfo) (struct regcache *regcache, - int *sysno, int *sysret); -+ -+ /* See target.h. */ -+ int (*get_ipa_tdesc_idx) (void); - }; - - extern struct linux_target_ops the_low_target; -diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c -index 0c4954a..2535959 100644 ---- a/gdb/gdbserver/linux-x86-low.c -+++ b/gdb/gdbserver/linux-x86-low.c -@@ -45,57 +45,7 @@ - #include "nat/linux-nat.h" - #include "nat/x86-linux.h" - #include "nat/x86-linux-dregs.h" -- --#ifdef __x86_64__ --/* Defined in auto-generated file amd64-linux.c. */ --void init_registers_amd64_linux (void); --extern const struct target_desc *tdesc_amd64_linux; -- --/* Defined in auto-generated file amd64-avx-linux.c. */ --void init_registers_amd64_avx_linux (void); --extern const struct target_desc *tdesc_amd64_avx_linux; -- --/* Defined in auto-generated file amd64-avx512-linux.c. */ --void init_registers_amd64_avx512_linux (void); --extern const struct target_desc *tdesc_amd64_avx512_linux; -- --/* Defined in auto-generated file amd64-mpx-linux.c. */ --void init_registers_amd64_mpx_linux (void); --extern const struct target_desc *tdesc_amd64_mpx_linux; -- --/* Defined in auto-generated file x32-linux.c. */ --void init_registers_x32_linux (void); --extern const struct target_desc *tdesc_x32_linux; -- --/* Defined in auto-generated file x32-avx-linux.c. */ --void init_registers_x32_avx_linux (void); --extern const struct target_desc *tdesc_x32_avx_linux; -- --/* Defined in auto-generated file x32-avx512-linux.c. */ --void init_registers_x32_avx512_linux (void); --extern const struct target_desc *tdesc_x32_avx512_linux; -- --#endif -- --/* Defined in auto-generated file i386-linux.c. */ --void init_registers_i386_linux (void); --extern const struct target_desc *tdesc_i386_linux; -- --/* Defined in auto-generated file i386-mmx-linux.c. */ --void init_registers_i386_mmx_linux (void); --extern const struct target_desc *tdesc_i386_mmx_linux; -- --/* Defined in auto-generated file i386-avx-linux.c. */ --void init_registers_i386_avx_linux (void); --extern const struct target_desc *tdesc_i386_avx_linux; -- --/* Defined in auto-generated file i386-avx512-linux.c. */ --void init_registers_i386_avx512_linux (void); --extern const struct target_desc *tdesc_i386_avx512_linux; -- --/* Defined in auto-generated file i386-mpx-linux.c. */ --void init_registers_i386_mpx_linux (void); --extern const struct target_desc *tdesc_i386_mpx_linux; -+#include "linux-x86-tdesc.h" - - #ifdef __x86_64__ - static struct target_desc *tdesc_amd64_linux_no_xml; -@@ -839,6 +789,9 @@ x86_linux_read_description (void) - case X86_XSTATE_AVX512_MASK: - return tdesc_amd64_avx512_linux; - -+ case X86_XSTATE_AVX_MPX_MASK: -+ return tdesc_amd64_avx_mpx_linux; -+ - case X86_XSTATE_MPX_MASK: - return tdesc_amd64_mpx_linux; - -@@ -886,6 +839,9 @@ x86_linux_read_description (void) - case (X86_XSTATE_MPX_MASK): - return tdesc_i386_mpx_linux; - -+ case (X86_XSTATE_AVX_MPX_MASK): -+ return tdesc_i386_avx_mpx_linux; -+ - case (X86_XSTATE_AVX_MASK): - return tdesc_i386_avx_linux; - -@@ -2891,6 +2847,42 @@ x86_supports_hardware_single_step (void) - return 1; - } - -+static int -+x86_get_ipa_tdesc_idx (void) -+{ -+ struct regcache *regcache = get_thread_regcache (current_thread, 0); -+ const struct target_desc *tdesc = regcache->tdesc; -+ -+#ifdef __x86_64__ -+ if (tdesc == tdesc_amd64_linux || tdesc == tdesc_amd64_linux_no_xml -+ || tdesc == tdesc_x32_linux) -+ return X86_TDESC_SSE; -+ if (tdesc == tdesc_amd64_avx_linux || tdesc == tdesc_x32_avx_linux) -+ return X86_TDESC_AVX; -+ if (tdesc == tdesc_amd64_mpx_linux) -+ return X86_TDESC_MPX; -+ if (tdesc == tdesc_amd64_avx_mpx_linux) -+ return X86_TDESC_AVX_MPX; -+ if (tdesc == tdesc_amd64_avx512_linux || tdesc == tdesc_x32_avx512_linux) -+ return X86_TDESC_AVX512; -+#endif -+ -+ if (tdesc == tdesc_i386_mmx_linux) -+ return X86_TDESC_MMX; -+ if (tdesc == tdesc_i386_linux || tdesc == tdesc_i386_linux_no_xml) -+ return X86_TDESC_SSE; -+ if (tdesc == tdesc_i386_avx_linux) -+ return X86_TDESC_AVX; -+ if (tdesc == tdesc_i386_mpx_linux) -+ return X86_TDESC_MPX; -+ if (tdesc == tdesc_i386_avx_mpx_linux) -+ return X86_TDESC_AVX_MPX; -+ if (tdesc == tdesc_i386_avx512_linux) -+ return X86_TDESC_AVX512; -+ -+ return 0; -+} -+ - /* This is initialized assuming an amd64 target. - x86_arch_setup will correct it for i386 or amd64 targets. */ - -@@ -2934,6 +2926,7 @@ struct linux_target_ops the_low_target = - NULL, /* breakpoint_kind_from_current_state */ - x86_supports_hardware_single_step, - x86_get_syscall_trapinfo, -+ x86_get_ipa_tdesc_idx, - }; - - void -@@ -2945,6 +2938,7 @@ initialize_low_arch (void) - init_registers_amd64_avx_linux (); - init_registers_amd64_avx512_linux (); - init_registers_amd64_mpx_linux (); -+ init_registers_amd64_avx_mpx_linux (); - - init_registers_x32_linux (); - init_registers_x32_avx_linux (); -@@ -2959,6 +2953,7 @@ initialize_low_arch (void) - init_registers_i386_avx_linux (); - init_registers_i386_avx512_linux (); - init_registers_i386_mpx_linux (); -+ init_registers_i386_avx_mpx_linux (); - - tdesc_i386_linux_no_xml = XNEW (struct target_desc); - copy_target_description (tdesc_i386_linux_no_xml, tdesc_i386_linux); -diff --git a/gdb/gdbserver/linux-x86-tdesc.h b/gdb/gdbserver/linux-x86-tdesc.h -new file mode 100644 -index 0000000..720f50c ---- /dev/null -+++ b/gdb/gdbserver/linux-x86-tdesc.h -@@ -0,0 +1,98 @@ -+/* Low level support for x86 (i386 and x86-64), shared between gdbserver -+ and IPA. -+ -+ Copyright (C) 2016 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 <http://www.gnu.org/licenses/>. */ -+ -+/* Note: since IPA obviously knows what ABI it's running on (i386 vs x86_64 -+ vs x32), it's sufficient to pass only the register set here. This, -+ together with the ABI known at IPA compile time, maps to a tdesc. */ -+ -+enum x86_linux_tdesc { -+ X86_TDESC_MMX = 0, -+ X86_TDESC_SSE = 1, -+ X86_TDESC_AVX = 2, -+ X86_TDESC_MPX = 3, -+ X86_TDESC_AVX_MPX = 4, -+ X86_TDESC_AVX512 = 5, -+}; -+ -+#ifdef __x86_64__ -+ -+#if defined __LP64__ || !defined IN_PROCESS_AGENT -+/* Defined in auto-generated file amd64-linux.c. */ -+void init_registers_amd64_linux (void); -+extern const struct target_desc *tdesc_amd64_linux; -+ -+/* Defined in auto-generated file amd64-avx-linux.c. */ -+void init_registers_amd64_avx_linux (void); -+extern const struct target_desc *tdesc_amd64_avx_linux; -+ -+/* Defined in auto-generated file amd64-avx512-linux.c. */ -+void init_registers_amd64_avx512_linux (void); -+extern const struct target_desc *tdesc_amd64_avx512_linux; -+ -+/* Defined in auto-generated file amd64-avx-mpx-linux.c. */ -+void init_registers_amd64_avx_mpx_linux (void); -+extern const struct target_desc *tdesc_amd64_avx_mpx_linux; -+ -+/* Defined in auto-generated file amd64-mpx-linux.c. */ -+void init_registers_amd64_mpx_linux (void); -+extern const struct target_desc *tdesc_amd64_mpx_linux; -+#endif -+ -+#if defined __ILP32__ || !defined IN_PROCESS_AGENT -+/* Defined in auto-generated file x32-linux.c. */ -+void init_registers_x32_linux (void); -+extern const struct target_desc *tdesc_x32_linux; -+ -+/* Defined in auto-generated file x32-avx-linux.c. */ -+void init_registers_x32_avx_linux (void); -+extern const struct target_desc *tdesc_x32_avx_linux; -+ -+/* Defined in auto-generated file x32-avx512-linux.c. */ -+void init_registers_x32_avx512_linux (void); -+extern const struct target_desc *tdesc_x32_avx512_linux; -+#endif -+ -+#endif -+ -+#if defined __i386__ || !defined IN_PROCESS_AGENT -+/* Defined in auto-generated file i386-linux.c. */ -+void init_registers_i386_linux (void); -+extern const struct target_desc *tdesc_i386_linux; -+ -+/* Defined in auto-generated file i386-mmx-linux.c. */ -+void init_registers_i386_mmx_linux (void); -+extern const struct target_desc *tdesc_i386_mmx_linux; -+ -+/* Defined in auto-generated file i386-avx-linux.c. */ -+void init_registers_i386_avx_linux (void); -+extern const struct target_desc *tdesc_i386_avx_linux; -+ -+/* Defined in auto-generated file i386-avx-mpx-linux.c. */ -+void init_registers_i386_avx_mpx_linux (void); -+extern const struct target_desc *tdesc_i386_avx_mpx_linux; -+ -+/* Defined in auto-generated file i386-avx512-linux.c. */ -+void init_registers_i386_avx512_linux (void); -+extern const struct target_desc *tdesc_i386_avx512_linux; -+ -+/* Defined in auto-generated file i386-mpx-linux.c. */ -+void init_registers_i386_mpx_linux (void); -+extern const struct target_desc *tdesc_i386_mpx_linux; -+#endif -diff --git a/gdb/gdbserver/target.h b/gdb/gdbserver/target.h -index 5af2051..4c14c20 100644 ---- a/gdb/gdbserver/target.h -+++ b/gdb/gdbserver/target.h -@@ -471,6 +471,9 @@ struct target_ops - /* Return 1 if the target supports catch syscall, 0 (or leave the - callback NULL) otherwise. */ - int (*supports_catch_syscall) (void); -+ -+ /* Return tdesc index for IPA. */ -+ int (*get_ipa_tdesc_idx) (void); - }; - - extern struct target_ops *the_target; -@@ -550,6 +553,10 @@ int kill_inferior (int); - (the_target->supports_catch_syscall ? \ - (*the_target->supports_catch_syscall) () : 0) - -+#define target_get_ipa_tdesc_idx() \ -+ (the_target->get_ipa_tdesc_idx \ -+ ? (*the_target->get_ipa_tdesc_idx) () : 0) -+ - #define target_supports_tracepoints() \ - (the_target->supports_tracepoints \ - ? (*the_target->supports_tracepoints) () : 0) -diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c -index 0671999..cc86677 100644 ---- a/gdb/gdbserver/tracepoint.c -+++ b/gdb/gdbserver/tracepoint.c -@@ -134,6 +134,7 @@ trace_vdebug (const char *fmt, ...) - # define ust_loaded IPA_SYM_EXPORTED_NAME (ust_loaded) - # define helper_thread_id IPA_SYM_EXPORTED_NAME (helper_thread_id) - # define cmd_buf IPA_SYM_EXPORTED_NAME (cmd_buf) -+# define ipa_tdesc_idx IPA_SYM_EXPORTED_NAME (ipa_tdesc_idx) - #endif - - #ifndef IN_PROCESS_AGENT -@@ -171,6 +172,7 @@ struct ipa_sym_addresses - CORE_ADDR addr_get_trace_state_variable_value; - CORE_ADDR addr_set_trace_state_variable_value; - CORE_ADDR addr_ust_loaded; -+ CORE_ADDR addr_ipa_tdesc_idx; - }; - - static struct -@@ -207,6 +209,7 @@ static struct - IPA_SYM(get_trace_state_variable_value), - IPA_SYM(set_trace_state_variable_value), - IPA_SYM(ust_loaded), -+ IPA_SYM(ipa_tdesc_idx), - }; - - static struct ipa_sym_addresses ipa_sym_addrs; -@@ -3231,6 +3234,11 @@ cmd_qtstart (char *packet) - - *packet = '\0'; - -+ /* Tell IPA about the correct tdesc. */ -+ if (write_inferior_integer (ipa_sym_addrs.addr_ipa_tdesc_idx, -+ target_get_ipa_tdesc_idx ())) -+ error ("Error setting ipa_tdesc_idx variable in lib"); -+ - /* Start out empty. */ - if (agent_loaded_p ()) - write_inferior_data_ptr (ipa_sym_addrs.addr_tracepoints, 0); -@@ -4714,19 +4722,20 @@ collect_data_at_step (struct tracepoint_hit_ctx *ctx, - #endif - - #ifdef IN_PROCESS_AGENT --/* The target description used by the IPA. Given that the IPA library -- is built for a specific architecture that is loaded into the -- inferior, there only needs to be one such description per -- build. */ --const struct target_desc *ipa_tdesc; -+/* The target description index for IPA. Passed from gdbserver, used -+ to select ipa_tdesc. */ -+EXTERN_C_PUSH -+IP_AGENT_EXPORT_VAR int ipa_tdesc_idx; -+EXTERN_C_POP - #endif - - static struct regcache * - get_context_regcache (struct tracepoint_hit_ctx *ctx) - { - struct regcache *regcache = NULL; -- - #ifdef IN_PROCESS_AGENT -+ const struct target_desc *ipa_tdesc = get_ipa_tdesc (ipa_tdesc_idx); -+ - if (ctx->type == fast_tracepoint) - { - struct fast_tracepoint_ctx *fctx = (struct fast_tracepoint_ctx *) ctx; -@@ -5799,11 +5808,13 @@ IP_AGENT_EXPORT_FUNC void - gdb_collect (struct tracepoint *tpoint, unsigned char *regs) - { - struct fast_tracepoint_ctx ctx; -+ const struct target_desc *ipa_tdesc; - - /* Don't do anything until the trace run is completely set up. */ - if (!tracing) - return; - -+ ipa_tdesc = get_ipa_tdesc (ipa_tdesc_idx); - ctx.base.type = fast_tracepoint; - ctx.regs = regs; - ctx.regcache_initted = 0; -@@ -6660,6 +6671,7 @@ gdb_probe (const struct marker *mdata, void *probe_private, - { - struct tracepoint *tpoint; - struct static_tracepoint_ctx ctx; -+ const struct target_desc *ipa_tdesc; - - /* Don't do anything until the trace run is completely set up. */ - if (!tracing) -@@ -6668,6 +6680,7 @@ gdb_probe (const struct marker *mdata, void *probe_private, - return; - } - -+ ipa_tdesc = get_ipa_tdesc (ipa_tdesc_idx); - ctx.base.type = static_tracepoint; - ctx.regcache_initted = 0; - ctx.regs = regs; -diff --git a/gdb/gdbserver/tracepoint.h b/gdb/gdbserver/tracepoint.h -index cab89cf..e30f4f7 100644 ---- a/gdb/gdbserver/tracepoint.h -+++ b/gdb/gdbserver/tracepoint.h -@@ -124,6 +124,7 @@ int handle_tracepoint_bkpts (struct thread_info *tinfo, CORE_ADDR stop_pc); - - #ifdef IN_PROCESS_AGENT - void initialize_low_tracepoint (void); -+const struct target_desc *get_ipa_tdesc (int idx); - void supply_fast_tracepoint_registers (struct regcache *regcache, - const unsigned char *regs); - void supply_static_tracepoint_registers (struct regcache *regcache, -@@ -131,9 +132,6 @@ void supply_static_tracepoint_registers (struct regcache *regcache, - CORE_ADDR pc); - void set_trampoline_buffer_space (CORE_ADDR begin, CORE_ADDR end, - char *errmsg); -- --extern const struct target_desc *ipa_tdesc; -- - #else - void stop_tracing (void); - -diff --git a/gdb/i386-linux-tdep.c b/gdb/i386-linux-tdep.c -index af39e78..df47efd 100644 ---- a/gdb/i386-linux-tdep.c -+++ b/gdb/i386-linux-tdep.c -@@ -47,6 +47,7 @@ - #include "features/i386/i386-linux.c" - #include "features/i386/i386-mmx-linux.c" - #include "features/i386/i386-mpx-linux.c" -+#include "features/i386/i386-avx-mpx-linux.c" - #include "features/i386/i386-avx-linux.c" - #include "features/i386/i386-avx512-linux.c" - -@@ -630,6 +631,8 @@ i386_linux_core_read_description (struct gdbarch *gdbarch, - return tdesc_i386_avx512_linux; - case X86_XSTATE_MPX_MASK: - return tdesc_i386_mpx_linux; -+ case X86_XSTATE_AVX_MPX_MASK: -+ return tdesc_i386_avx_mpx_linux; - case X86_XSTATE_AVX_MASK: - return tdesc_i386_avx_linux; - case X86_XSTATE_SSE_MASK: -@@ -1018,5 +1021,6 @@ _initialize_i386_linux_tdep (void) - initialize_tdesc_i386_mmx_linux (); - initialize_tdesc_i386_avx_linux (); - initialize_tdesc_i386_mpx_linux (); -+ initialize_tdesc_i386_avx_mpx_linux (); - initialize_tdesc_i386_avx512_linux (); - } -diff --git a/gdb/i386-linux-tdep.h b/gdb/i386-linux-tdep.h -index ecc9e31..0cb0c4d 100644 ---- a/gdb/i386-linux-tdep.h -+++ b/gdb/i386-linux-tdep.h -@@ -42,6 +42,7 @@ extern struct target_desc *tdesc_i386_linux; - extern struct target_desc *tdesc_i386_mmx_linux; - extern struct target_desc *tdesc_i386_avx_linux; - extern struct target_desc *tdesc_i386_mpx_linux; -+extern struct target_desc *tdesc_i386_avx_mpx_linux; - extern struct target_desc *tdesc_i386_avx512_linux; - - /* Format of XSAVE extended state is: -diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c -index b706463..1ec0a08 100644 ---- a/gdb/i386-tdep.c -+++ b/gdb/i386-tdep.c -@@ -53,6 +53,7 @@ - #include "features/i386/i386.c" - #include "features/i386/i386-avx.c" - #include "features/i386/i386-mpx.c" -+#include "features/i386/i386-avx-mpx.c" - #include "features/i386/i386-avx512.c" - #include "features/i386/i386-mmx.c" - -@@ -8618,6 +8619,8 @@ i386_target_description (uint64_t xcr0) - case X86_XSTATE_MPX_AVX512_MASK: - case X86_XSTATE_AVX512_MASK: - return tdesc_i386_avx512; -+ case X86_XSTATE_AVX_MPX_MASK: -+ return tdesc_i386_avx_mpx; - case X86_XSTATE_MPX_MASK: - return tdesc_i386_mpx; - case X86_XSTATE_AVX_MASK: -@@ -8957,6 +8960,7 @@ Show Intel Memory Protection Extensions specific variables."), - initialize_tdesc_i386_mmx (); - initialize_tdesc_i386_avx (); - initialize_tdesc_i386_mpx (); -+ initialize_tdesc_i386_avx_mpx (); - initialize_tdesc_i386_avx512 (); - - /* Tell remote stub that we support XML target description. */ -diff --git a/gdb/regformats/i386/amd64-avx-mpx-linux.dat b/gdb/regformats/i386/amd64-avx-mpx-linux.dat -new file mode 100644 -index 0000000..6d45324 ---- /dev/null -+++ b/gdb/regformats/i386/amd64-avx-mpx-linux.dat -@@ -0,0 +1,85 @@ -+# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro: -+# Generated from: i386/amd64-avx-mpx-linux.xml -+name:amd64_avx_mpx_linux -+xmltarget:amd64-avx-mpx-linux.xml -+expedite:rbp,rsp,rip -+64:rax -+64:rbx -+64:rcx -+64:rdx -+64:rsi -+64:rdi -+64:rbp -+64:rsp -+64:r8 -+64:r9 -+64:r10 -+64:r11 -+64:r12 -+64:r13 -+64:r14 -+64:r15 -+64:rip -+32:eflags -+32:cs -+32:ss -+32:ds -+32:es -+32:fs -+32:gs -+80:st0 -+80:st1 -+80:st2 -+80:st3 -+80:st4 -+80:st5 -+80:st6 -+80:st7 -+32:fctrl -+32:fstat -+32:ftag -+32:fiseg -+32:fioff -+32:foseg -+32:fooff -+32:fop -+128:xmm0 -+128:xmm1 -+128:xmm2 -+128:xmm3 -+128:xmm4 -+128:xmm5 -+128:xmm6 -+128:xmm7 -+128:xmm8 -+128:xmm9 -+128:xmm10 -+128:xmm11 -+128:xmm12 -+128:xmm13 -+128:xmm14 -+128:xmm15 -+32:mxcsr -+64:orig_rax -+128:ymm0h -+128:ymm1h -+128:ymm2h -+128:ymm3h -+128:ymm4h -+128:ymm5h -+128:ymm6h -+128:ymm7h -+128:ymm8h -+128:ymm9h -+128:ymm10h -+128:ymm11h -+128:ymm12h -+128:ymm13h -+128:ymm14h -+128:ymm15h -+128:bnd0raw -+128:bnd1raw -+128:bnd2raw -+128:bnd3raw -+64:bndcfgu -+64:bndstatus -diff --git a/gdb/regformats/i386/amd64-avx-mpx.dat b/gdb/regformats/i386/amd64-avx-mpx.dat -new file mode 100644 -index 0000000..d985641 ---- /dev/null -+++ b/gdb/regformats/i386/amd64-avx-mpx.dat -@@ -0,0 +1,84 @@ -+# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro: -+# Generated from: i386/amd64-avx-mpx.xml -+name:amd64_avx_mpx -+xmltarget:amd64-avx-mpx.xml -+expedite:rbp,rsp,rip -+64:rax -+64:rbx -+64:rcx -+64:rdx -+64:rsi -+64:rdi -+64:rbp -+64:rsp -+64:r8 -+64:r9 -+64:r10 -+64:r11 -+64:r12 -+64:r13 -+64:r14 -+64:r15 -+64:rip -+32:eflags -+32:cs -+32:ss -+32:ds -+32:es -+32:fs -+32:gs -+80:st0 -+80:st1 -+80:st2 -+80:st3 -+80:st4 -+80:st5 -+80:st6 -+80:st7 -+32:fctrl -+32:fstat -+32:ftag -+32:fiseg -+32:fioff -+32:foseg -+32:fooff -+32:fop -+128:xmm0 -+128:xmm1 -+128:xmm2 -+128:xmm3 -+128:xmm4 -+128:xmm5 -+128:xmm6 -+128:xmm7 -+128:xmm8 -+128:xmm9 -+128:xmm10 -+128:xmm11 -+128:xmm12 -+128:xmm13 -+128:xmm14 -+128:xmm15 -+32:mxcsr -+128:ymm0h -+128:ymm1h -+128:ymm2h -+128:ymm3h -+128:ymm4h -+128:ymm5h -+128:ymm6h -+128:ymm7h -+128:ymm8h -+128:ymm9h -+128:ymm10h -+128:ymm11h -+128:ymm12h -+128:ymm13h -+128:ymm14h -+128:ymm15h -+128:bnd0raw -+128:bnd1raw -+128:bnd2raw -+128:bnd3raw -+64:bndcfgu -+64:bndstatus -diff --git a/gdb/regformats/i386/amd64-mpx-linux.dat b/gdb/regformats/i386/amd64-mpx-linux.dat -index 7a05cfe..523ae01 100644 ---- a/gdb/regformats/i386/amd64-mpx-linux.dat -+++ b/gdb/regformats/i386/amd64-mpx-linux.dat -@@ -61,22 +61,6 @@ expedite:rbp,rsp,rip - 128:xmm15 - 32:mxcsr - 64:orig_rax --128:ymm0h --128:ymm1h --128:ymm2h --128:ymm3h --128:ymm4h --128:ymm5h --128:ymm6h --128:ymm7h --128:ymm8h --128:ymm9h --128:ymm10h --128:ymm11h --128:ymm12h --128:ymm13h --128:ymm14h --128:ymm15h - 128:bnd0raw - 128:bnd1raw - 128:bnd2raw -diff --git a/gdb/regformats/i386/amd64-mpx.dat b/gdb/regformats/i386/amd64-mpx.dat -index 1b75f4d..43b8776 100644 ---- a/gdb/regformats/i386/amd64-mpx.dat -+++ b/gdb/regformats/i386/amd64-mpx.dat -@@ -60,22 +60,6 @@ expedite:rbp,rsp,rip - 128:xmm14 - 128:xmm15 - 32:mxcsr --128:ymm0h --128:ymm1h --128:ymm2h --128:ymm3h --128:ymm4h --128:ymm5h --128:ymm6h --128:ymm7h --128:ymm8h --128:ymm9h --128:ymm10h --128:ymm11h --128:ymm12h --128:ymm13h --128:ymm14h --128:ymm15h - 128:bnd0raw - 128:bnd1raw - 128:bnd2raw -diff --git a/gdb/regformats/i386/i386-avx-mpx-linux.dat b/gdb/regformats/i386/i386-avx-mpx-linux.dat -new file mode 100644 -index 0000000..831c476 ---- /dev/null -+++ b/gdb/regformats/i386/i386-avx-mpx-linux.dat -@@ -0,0 +1,61 @@ -+# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro: -+# Generated from: i386/i386-avx-mpx-linux.xml -+name:i386_avx_mpx_linux -+xmltarget:i386-avx-mpx-linux.xml -+expedite:ebp,esp,eip -+32:eax -+32:ecx -+32:edx -+32:ebx -+32:esp -+32:ebp -+32:esi -+32:edi -+32:eip -+32:eflags -+32:cs -+32:ss -+32:ds -+32:es -+32:fs -+32:gs -+80:st0 -+80:st1 -+80:st2 -+80:st3 -+80:st4 -+80:st5 -+80:st6 -+80:st7 -+32:fctrl -+32:fstat -+32:ftag -+32:fiseg -+32:fioff -+32:foseg -+32:fooff -+32:fop -+128:xmm0 -+128:xmm1 -+128:xmm2 -+128:xmm3 -+128:xmm4 -+128:xmm5 -+128:xmm6 -+128:xmm7 -+32:mxcsr -+32:orig_eax -+128:ymm0h -+128:ymm1h -+128:ymm2h -+128:ymm3h -+128:ymm4h -+128:ymm5h -+128:ymm6h -+128:ymm7h -+128:bnd0raw -+128:bnd1raw -+128:bnd2raw -+128:bnd3raw -+64:bndcfgu -+64:bndstatus -diff --git a/gdb/regformats/i386/i386-avx-mpx.dat b/gdb/regformats/i386/i386-avx-mpx.dat -new file mode 100644 -index 0000000..8caef75 ---- /dev/null -+++ b/gdb/regformats/i386/i386-avx-mpx.dat -@@ -0,0 +1,60 @@ -+# THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi :set ro: -+# Generated from: i386/i386-avx-mpx.xml -+name:i386_avx_mpx -+xmltarget:i386-avx-mpx.xml -+expedite:ebp,esp,eip -+32:eax -+32:ecx -+32:edx -+32:ebx -+32:esp -+32:ebp -+32:esi -+32:edi -+32:eip -+32:eflags -+32:cs -+32:ss -+32:ds -+32:es -+32:fs -+32:gs -+80:st0 -+80:st1 -+80:st2 -+80:st3 -+80:st4 -+80:st5 -+80:st6 -+80:st7 -+32:fctrl -+32:fstat -+32:ftag -+32:fiseg -+32:fioff -+32:foseg -+32:fooff -+32:fop -+128:xmm0 -+128:xmm1 -+128:xmm2 -+128:xmm3 -+128:xmm4 -+128:xmm5 -+128:xmm6 -+128:xmm7 -+32:mxcsr -+128:ymm0h -+128:ymm1h -+128:ymm2h -+128:ymm3h -+128:ymm4h -+128:ymm5h -+128:ymm6h -+128:ymm7h -+128:bnd0raw -+128:bnd1raw -+128:bnd2raw -+128:bnd3raw -+64:bndcfgu -+64:bndstatus -diff --git a/gdb/regformats/i386/i386-mpx-linux.dat b/gdb/regformats/i386/i386-mpx-linux.dat -index b52b68d..1dcdce9 100644 ---- a/gdb/regformats/i386/i386-mpx-linux.dat -+++ b/gdb/regformats/i386/i386-mpx-linux.dat -@@ -45,14 +45,6 @@ expedite:ebp,esp,eip - 128:xmm7 - 32:mxcsr - 32:orig_eax --128:ymm0h --128:ymm1h --128:ymm2h --128:ymm3h --128:ymm4h --128:ymm5h --128:ymm6h --128:ymm7h - 128:bnd0raw - 128:bnd1raw - 128:bnd2raw -diff --git a/gdb/regformats/i386/i386-mpx.dat b/gdb/regformats/i386/i386-mpx.dat -index 0ea420b..dda5164 100644 ---- a/gdb/regformats/i386/i386-mpx.dat -+++ b/gdb/regformats/i386/i386-mpx.dat -@@ -44,14 +44,6 @@ expedite:ebp,esp,eip - 128:xmm6 - 128:xmm7 - 32:mxcsr --128:ymm0h --128:ymm1h --128:ymm2h --128:ymm3h --128:ymm4h --128:ymm5h --128:ymm6h --128:ymm7h - 128:bnd0raw - 128:bnd1raw - 128:bnd2raw -diff --git a/gdb/testsuite/gdb.trace/ftrace.exp b/gdb/testsuite/gdb.trace/ftrace.exp -index 15ad7e7..3a94471 100644 ---- a/gdb/testsuite/gdb.trace/ftrace.exp -+++ b/gdb/testsuite/gdb.trace/ftrace.exp -@@ -132,7 +132,6 @@ proc test_fast_tracepoints {} { - gdb_test "tfind pc *set_point" "Found trace frame .*" \ - "tfind set_point frame, first time" - -- setup_kfail "gdb/13808" "x86_64-*-linux*" - gdb_test "print globvar" " = 1" - - gdb_test "tfind pc *set_point" "Found trace frame .*" \ -diff --git a/gdb/x86-linux-nat.c b/gdb/x86-linux-nat.c -index 3cc18c1..107576f 100644 ---- a/gdb/x86-linux-nat.c -+++ b/gdb/x86-linux-nat.c -@@ -215,6 +215,11 @@ x86_linux_read_description (struct target_ops *ops) - return tdesc_x32_avx_linux; /* No MPX on x32 using AVX. */ - else - return tdesc_amd64_mpx_linux; -+ case X86_XSTATE_AVX_MPX_MASK: -+ if (is_x32) -+ return tdesc_x32_avx_linux; /* No MPX on x32 using AVX. */ -+ else -+ return tdesc_amd64_avx_mpx_linux; - case X86_XSTATE_AVX_MASK: - if (is_x32) - return tdesc_x32_avx_linux; -@@ -237,6 +242,8 @@ x86_linux_read_description (struct target_ops *ops) - return tdesc_i386_avx512_linux; - case X86_XSTATE_MPX_MASK: - return tdesc_i386_mpx_linux; -+ case X86_XSTATE_AVX_MPX_MASK: -+ return tdesc_i386_avx_mpx_linux; - case X86_XSTATE_AVX_MASK: - return tdesc_i386_avx_linux; - default: diff --git a/meta/recipes-devtools/gdb/gdb/readline-8.2.patch b/meta/recipes-devtools/gdb/gdb/readline-8.2.patch new file mode 100644 index 0000000000..c2db4c0d79 --- /dev/null +++ b/meta/recipes-devtools/gdb/gdb/readline-8.2.patch @@ -0,0 +1,39 @@ +From 1add37b567a7dee39d99f37b37802034c3fce9c4 Mon Sep 17 00:00:00 2001 +From: Andreas Schwab <schwab@linux-m68k.org> +Date: Sun, 20 Mar 2022 14:01:54 +0100 +Subject: [PATCH] Add support for readline 8.2 + +In readline 8.2 the type of rl_completer_word_break_characters changed to +include const. + +Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=1add37b567a7dee39d99f37b37802034c3fce9c4] +Signed-off-by: Alexander Kanavin <alex@linutronix.de> +--- + gdb/completer.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/gdb/completer.c b/gdb/completer.c +index d3900ae2014..a51c16ac7f8 100644 +--- a/gdb/completer.c ++++ b/gdb/completer.c +@@ -36,7 +36,7 @@ + calling a hook instead so we eliminate the CLI dependency. */ + #include "gdbcmd.h" + +-/* Needed for rl_completer_word_break_characters() and for ++/* Needed for rl_completer_word_break_characters and for + rl_filename_completion_function. */ + #include "readline/readline.h" + +@@ -2011,7 +2011,7 @@ gdb_completion_word_break_characters_throw () + rl_basic_quote_characters = NULL; + } + +- return rl_completer_word_break_characters; ++ return (char *) rl_completer_word_break_characters; + } + + char * +-- +2.31.1 + |