From 17914b3d53d45cebaa781ec8774665cd18113ca2 Mon Sep 17 00:00:00 2001 From: Andrew Burgess Date: Sun, 12 Feb 2023 06:00:09 +0000 Subject: [PATCH] Remove gdb-test-ivy-bridge.patch The patch 'gdb-test-ivy-bridge.patch' adds some disassembly tests for various i386/x86-64 instructions. In fact, the tests added by this patch are copied directly from gas and should all be covered by gas/testsuite/gas/i386/i386.exp. I guess historically, when support for these instructions was first added, it made sense to have these tests in both GDB and binutils. But today I think that the testing in binutils is sufficient; if we really want to validate libopcodes we'd be better off building and testing gas/binutils as well as GDB. I propose that we just drop 'gdb-test-ivy-bridge.patch' from the Fedora GDB tree. --- _gdb.spec.Patch.include | 56 +++-- _gdb.spec.patch.include | 1 - _patch_order | 1 - gdb-test-ivy-bridge.patch | 468 -------------------------------------- 4 files changed, 26 insertions(+), 500 deletions(-) delete mode 100644 gdb-test-ivy-bridge.patch diff --git a/_gdb.spec.Patch.include b/_gdb.spec.Patch.include index 2083765..34d2967 100644 --- a/_gdb.spec.Patch.include +++ b/_gdb.spec.Patch.include @@ -150,80 +150,76 @@ Patch036: gdb-test-pid0-core.patch #=fedoratest Patch037: gdb-test-dw2-aranges.patch -# Test GDB opcodes/ disassembly of Intel Ivy Bridge instructions (BZ 696890). -#=fedoratest -Patch038: gdb-test-ivy-bridge.patch - # Workaround PR libc/14166 for inferior calls of strstr. #=fedoratest: Compatibility with RHELs (unchecked which ones). -Patch039: gdb-glibc-strstr-workaround.patch +Patch038: gdb-glibc-strstr-workaround.patch # Include testcase for `Unable to see a variable inside a module (XLF)' (BZ 823789). #=fedoratest -Patch040: gdb-rhel5.9-testcase-xlf-var-inside-mod.patch +Patch039: gdb-rhel5.9-testcase-xlf-var-inside-mod.patch # Testcase for `Setting solib-absolute-prefix breaks vDSO' (BZ 818343). #=fedoratest -Patch041: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch +Patch040: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch # Import regression test for `gdb/findvar.c:417: internal-error: # read_var_value: Assertion `frame' failed.' (RH BZ 947564) from RHEL 6.5. #=fedoratest -Patch042: gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch +Patch041: gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch # Fix 'memory leak in infpy_read_memory()' (RH BZ 1007614) #=fedoratest -Patch043: gdb-rhbz1007614-memleak-infpy_read_memory-test.patch +Patch042: gdb-rhbz1007614-memleak-infpy_read_memory-test.patch # Fix 'gdb gives highly misleading error when debuginfo pkg is present, # but not corresponding binary pkg' (RH BZ 981154). #=push+jan -Patch044: gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch +Patch043: gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch # Testcase for '[SAP] Recursive dlopen causes SAP HANA installer to # crash.' (RH BZ 1156192). #=fedoratest -Patch045: gdb-rhbz1156192-recursive-dlopen-test.patch +Patch044: gdb-rhbz1156192-recursive-dlopen-test.patch # Fix '`catch syscall' doesn't work for parent after `fork' is called' # (Philippe Waroquiers, RH BZ 1149205). #=fedoratest -Patch046: gdb-rhbz1149205-catch-syscall-after-fork-test.patch +Patch045: gdb-rhbz1149205-catch-syscall-after-fork-test.patch # Fix 'backport GDB 7.4 fix to RHEL 6.6 GDB' [Original Sourceware bug # description: 'C++ (and objc): Internal error on unqualified name # re-set', PR 11657] (RH BZ 1186476). #=fedoratest -Patch047: gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch +Patch046: gdb-rhbz1186476-internal-error-unqualified-name-re-set-test.patch # Test 'info type-printers' Python error (RH BZ 1350436). #=fedoratest -Patch048: gdb-rhbz1350436-type-printers-error.patch +Patch047: gdb-rhbz1350436-type-printers-error.patch # Fix '[ppc64] and [s390x] wrong prologue skip on -O2 -g code' (Jan # Kratochvil, RH BZ 1084404). #=fedoratest -Patch049: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch +Patch048: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch # Force libncursesw over libncurses to match the includes (RH BZ 1270534). #=push+jan -Patch050: gdb-fedora-libncursesw.patch +Patch049: gdb-fedora-libncursesw.patch # Test clflushopt instruction decode (for RH BZ 1262471). #=fedoratest -Patch051: gdb-opcodes-clflushopt-test.patch +Patch050: gdb-opcodes-clflushopt-test.patch # [aarch64] Fix hardware watchpoints (RH BZ 1261564). #=fedoratest -Patch052: gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch +Patch051: gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch # Add messages suggesting more recent RHEL gdbserver (RH BZ 1321114). #=fedora -Patch053: gdb-container-rh-pkg.patch +Patch052: gdb-container-rh-pkg.patch # [dts+el7] [x86*] Bundle linux_perf.h for libipt (RH BZ 1256513). #=fedora -Patch054: gdb-linux_perf-bundle.patch +Patch053: gdb-linux_perf-bundle.patch # Fix gdb-headless /usr/bin/ executables (BZ 1390251). # @@ -232,39 +228,39 @@ Patch054: gdb-linux_perf-bundle.patch # # https://fedoraproject.org/wiki/Changes/Minimal_GDB_in_buildroot #=fedora -Patch055: gdb-libexec-add-index.patch +Patch054: gdb-libexec-add-index.patch # [s390x] Backport arch12 instructions decoding (RH BZ 1553104). # =fedoratest -Patch056: gdb-rhbz1553104-s390x-arch12-test.patch +Patch055: gdb-rhbz1553104-s390x-arch12-test.patch -Patch057: gdb-backport-readline_support.patch +Patch056: gdb-backport-readline_support.patch # [gdb/testsuite] Use prototype to call libc functions # (Tom de Vries) -Patch058: gdb-backport-fix-break-main-file-remove-fail.patch +Patch057: gdb-backport-fix-break-main-file-remove-fail.patch # Constify target_desc to fix PPC ODR violations. # (Keith Seitz, build/22395) -Patch059: gdb-sw22395-constify-target_desc.patch +Patch058: gdb-sw22395-constify-target_desc.patch # libiberty: Fix C89-isms in configure tests # (Florian Weimer, RHBZ 2143992) -Patch060: gdb-rhbz2143992-libiberty-fix-c89isms-in-configure.patch +Patch059: gdb-rhbz2143992-libiberty-fix-c89isms-in-configure.patch -Patch061: gdb-rhbz2152431-label-symbol-value.patch +Patch060: gdb-rhbz2152431-label-symbol-value.patch #Backport replace deprecated distutils.sysconfig in #python-config (Lancelot SIX) -Patch062: gdb-backport-python-config-replace-deprecated-distutils.patch +Patch061: gdb-backport-python-config-replace-deprecated-distutils.patch # gcc 13 fallout: Backport Jan-Benedict Glaw's fix for the self-move # warning check -Patch063: gdb-gcc-13-backport-self-move-diagnostic-fix +Patch062: gdb-gcc-13-backport-self-move-diagnostic-fix # Backport "call check_typedef at beginning of dwarf_expr_context::fetch_result" # (Simon Marchi, backtrace/29374) -Patch064: gdb-backport-call-check_typedef-at-beginning-of-dwarf_expr_context.patch +Patch063: gdb-backport-call-check_typedef-at-beginning-of-dwarf_expr_context.patch diff --git a/_gdb.spec.patch.include b/_gdb.spec.patch.include index a2afd6e..7d2cc95 100644 --- a/_gdb.spec.patch.include +++ b/_gdb.spec.patch.include @@ -61,4 +61,3 @@ %patch061 -p1 %patch062 -p1 %patch063 -p1 -%patch064 -p1 diff --git a/_patch_order b/_patch_order index 925fb4e..f369df2 100644 --- a/_patch_order +++ b/_patch_order @@ -35,7 +35,6 @@ gdb-test-bt-cfi-without-die.patch gdb-bz634108-solib_address.patch gdb-test-pid0-core.patch gdb-test-dw2-aranges.patch -gdb-test-ivy-bridge.patch gdb-glibc-strstr-workaround.patch gdb-rhel5.9-testcase-xlf-var-inside-mod.patch gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch diff --git a/gdb-test-ivy-bridge.patch b/gdb-test-ivy-bridge.patch deleted file mode 100644 index ed82789..0000000 --- a/gdb-test-ivy-bridge.patch +++ /dev/null @@ -1,468 +0,0 @@ -From FEDORA_PATCHES Mon Sep 17 00:00:00 2001 -From: Fedora GDB patches -Date: Fri, 27 Oct 2017 21:07:50 +0200 -Subject: gdb-test-ivy-bridge.patch - -;; Test GDB opcodes/ disassembly of Intel Ivy Bridge instructions (BZ 696890). -;;=fedoratest - -diff --git a/gdb/testsuite/gdb.arch/amd64-ivy-bridge.S b/gdb/testsuite/gdb.arch/amd64-ivy-bridge.S -new file mode 100644 ---- /dev/null -+++ b/gdb/testsuite/gdb.arch/amd64-ivy-bridge.S -@@ -0,0 +1,98 @@ -+/* Copyright 2011 Free Software Foundation, Inc. -+ -+ 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 . -+ -+ This file is part of the gdb testsuite. */ -+ -+ .globl _start -+_start: .text -+ -+/* gas/i386/x86-64-rdrnd.s */ -+ .att_syntax prefix -+ rdrand %bx -+ rdrand %ebx -+ rdrand %rbx -+ rdrand %r8w -+ rdrand %r8d -+ rdrand %r8 -+ -+ .intel_syntax noprefix -+ rdrand bx -+ rdrand ebx -+ rdrand rbx -+ rdrand r8w -+ rdrand r8d -+ rdrand r8 -+ -+/* gas/i386/x86-64-f16c.s */ -+ .att_syntax prefix -+ vcvtph2ps %xmm4,%ymm4 -+ vcvtph2ps (%r8),%ymm8 -+ vcvtph2ps %xmm4,%xmm6 -+ vcvtph2ps (%rcx),%xmm4 -+ vcvtps2ph $0x2,%ymm4,%xmm4 -+ vcvtps2ph $0x2,%ymm8,(%r8) -+ vcvtps2ph $0x2,%xmm4,%xmm4 -+ vcvtps2ph $0x2,%xmm4,(%rcx) -+ -+ .intel_syntax noprefix -+ vcvtph2ps ymm4,xmm4 -+ vcvtph2ps ymm8,XMMWORD PTR [r8] -+ vcvtph2ps ymm4,[rcx] -+ vcvtph2ps xmm6,xmm4 -+ vcvtph2ps xmm4,QWORD PTR [rcx] -+ vcvtph2ps xmm4,[rcx] -+ vcvtps2ph xmm4,ymm4,0x2 -+ vcvtps2ph XMMWORD PTR [rcx],ymm4,0x2 -+ vcvtps2ph [rcx],ymm4,0x2 -+ vcvtps2ph xmm4,xmm4,0x2 -+ vcvtps2ph QWORD PTR [r8],xmm8,0x2 -+ vcvtps2ph [rcx],xmm4,0x2 -+ -+/* gas/i386/x86-64-fsgs.s */ -+ .att_syntax prefix -+ rdfsbase %ebx -+ rdfsbase %rbx -+ rdfsbase %r8d -+ rdfsbase %r8 -+ rdgsbase %ebx -+ rdgsbase %rbx -+ rdgsbase %r8d -+ rdgsbase %r8 -+ wrfsbase %ebx -+ wrfsbase %rbx -+ wrfsbase %r8d -+ wrfsbase %r8 -+ wrgsbase %ebx -+ wrgsbase %rbx -+ wrgsbase %r8d -+ wrgsbase %r8 -+ -+ .intel_syntax noprefix -+ rdfsbase ebx -+ rdfsbase rbx -+ rdfsbase r8d -+ rdfsbase r8 -+ rdgsbase ebx -+ rdgsbase rbx -+ rdgsbase r8d -+ rdgsbase r8 -+ wrfsbase ebx -+ wrfsbase rbx -+ wrfsbase r8d -+ wrfsbase r8 -+ wrgsbase ebx -+ wrgsbase rbx -+ wrgsbase r8d -+ wrgsbase r8 -diff --git a/gdb/testsuite/gdb.arch/amd64-ivy-bridge.exp b/gdb/testsuite/gdb.arch/amd64-ivy-bridge.exp -new file mode 100644 ---- /dev/null -+++ b/gdb/testsuite/gdb.arch/amd64-ivy-bridge.exp -@@ -0,0 +1,170 @@ -+# Copyright 2011 Free Software Foundation, Inc. -+ -+# 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 . -+ -+if {![istarget "x86_64-*-*"]} then { -+ return -+} -+ -+set testfile amd64-ivy-bridge -+set test compilation -+if [prepare_for_testing ${testfile}.exp ${testfile}.x ${testfile}.S [list debug "additional_flags=-m64 -nostdlib"]] { -+ unsupported $test -+ return -1 -+} -+pass $test -+ -+gdb_test_no_output "set disassembly-flavor att" -+# gas/i386/x86-64-rdrnd.d -+# gas/i386/x86-64-f16c.d -+# gas/i386/x86-64-fsgs.d -+gdb_test "disassemble/r _start" "\r -+Dump of assembler code for function _start:\r -+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand %bx\r -+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand %ebx\r -+\[^\r\n\]+:\t48 0f c7 f3\t\( \)?rdrand %rbx\r -+\[^\r\n\]+:\t66 41 0f c7 f0\t\( \)?rdrand %r8w\r -+\[^\r\n\]+:\t41 0f c7 f0\t\( \)?rdrand %r8d\r -+\[^\r\n\]+:\t49 0f c7 f0\t\( \)?rdrand %r8\r -+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand %bx\r -+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand %ebx\r -+\[^\r\n\]+:\t48 0f c7 f3\t\( \)?rdrand %rbx\r -+\[^\r\n\]+:\t66 41 0f c7 f0\t\( \)?rdrand %r8w\r -+\[^\r\n\]+:\t41 0f c7 f0\t\( \)?rdrand %r8d\r -+\[^\r\n\]+:\t49 0f c7 f0\t\( \)?rdrand %r8\r -+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps %xmm4,%ymm4\r -+\[^\r\n\]+:\tc4 42 7d 13 00\t\( \)?vcvtph2ps \\(%r8\\),%ymm8\r -+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps %xmm4,%xmm6\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%rcx\\),%xmm4\r -+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,%xmm4\r -+\[^\r\n\]+:\tc4 43 7d 1d 00 02\t\( \)?vcvtps2ph \\\$0x2,%ymm8,\\(%r8\\)\r -+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,%xmm4\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%rcx\\)\r -+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps %xmm4,%ymm4\r -+\[^\r\n\]+:\tc4 42 7d 13 00\t\( \)?vcvtph2ps \\(%r8\\),%ymm8\r -+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps \\(%rcx\\),%ymm4\r -+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps %xmm4,%xmm6\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%rcx\\),%xmm4\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%rcx\\),%xmm4\r -+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,%xmm4\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%rcx\\)\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%rcx\\)\r -+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,%xmm4\r -+\[^\r\n\]+:\tc4 43 79 1d 00 02\t\( \)?vcvtps2ph \\\$0x2,%xmm8,\\(%r8\\)\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%rcx\\)\r -+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase %ebx\r -+\[^\r\n\]+:\tf3 48 0f ae c3\t\( \)?rdfsbase %rbx\r -+\[^\r\n\]+:\tf3 41 0f ae c0\t\( \)?rdfsbase %r8d\r -+\[^\r\n\]+:\tf3 49 0f ae c0\t\( \)?rdfsbase %r8\r -+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase %ebx\r -+\[^\r\n\]+:\tf3 48 0f ae cb\t\( \)?rdgsbase %rbx\r -+\[^\r\n\]+:\tf3 41 0f ae c8\t\( \)?rdgsbase %r8d\r -+\[^\r\n\]+:\tf3 49 0f ae c8\t\( \)?rdgsbase %r8\r -+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase %ebx\r -+\[^\r\n\]+:\tf3 48 0f ae d3\t\( \)?wrfsbase %rbx\r -+\[^\r\n\]+:\tf3 41 0f ae d0\t\( \)?wrfsbase %r8d\r -+\[^\r\n\]+:\tf3 49 0f ae d0\t\( \)?wrfsbase %r8\r -+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase %ebx\r -+\[^\r\n\]+:\tf3 48 0f ae db\t\( \)?wrgsbase %rbx\r -+\[^\r\n\]+:\tf3 41 0f ae d8\t\( \)?wrgsbase %r8d\r -+\[^\r\n\]+:\tf3 49 0f ae d8\t\( \)?wrgsbase %r8\r -+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase %ebx\r -+\[^\r\n\]+:\tf3 48 0f ae c3\t\( \)?rdfsbase %rbx\r -+\[^\r\n\]+:\tf3 41 0f ae c0\t\( \)?rdfsbase %r8d\r -+\[^\r\n\]+:\tf3 49 0f ae c0\t\( \)?rdfsbase %r8\r -+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase %ebx\r -+\[^\r\n\]+:\tf3 48 0f ae cb\t\( \)?rdgsbase %rbx\r -+\[^\r\n\]+:\tf3 41 0f ae c8\t\( \)?rdgsbase %r8d\r -+\[^\r\n\]+:\tf3 49 0f ae c8\t\( \)?rdgsbase %r8\r -+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase %ebx\r -+\[^\r\n\]+:\tf3 48 0f ae d3\t\( \)?wrfsbase %rbx\r -+\[^\r\n\]+:\tf3 41 0f ae d0\t\( \)?wrfsbase %r8d\r -+\[^\r\n\]+:\tf3 49 0f ae d0\t\( \)?wrfsbase %r8\r -+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase %ebx\r -+\[^\r\n\]+:\tf3 48 0f ae db\t\( \)?wrgsbase %rbx\r -+\[^\r\n\]+:\tf3 41 0f ae d8\t\( \)?wrgsbase %r8d\r -+\[^\r\n\]+:\tf3 49 0f ae d8\t\( \)?wrgsbase %r8\r -+End of assembler dump\\." "att" -+ -+gdb_test_no_output "set disassembly-flavor intel" -+# gas/i386/x86-64-rdrnd-intel.d -+# gas/i386/x86-64-f16c-intel.d -+# gas/i386/x86-64-fsgs-intel.d -+gdb_test "disassemble/r _start" "\r -+Dump of assembler code for function _start:\r -+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand bx\r -+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand ebx\r -+\[^\r\n\]+:\t48 0f c7 f3\t\( \)?rdrand rbx\r -+\[^\r\n\]+:\t66 41 0f c7 f0\t\( \)?rdrand r8w\r -+\[^\r\n\]+:\t41 0f c7 f0\t\( \)?rdrand r8d\r -+\[^\r\n\]+:\t49 0f c7 f0\t\( \)?rdrand r8\r -+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand bx\r -+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand ebx\r -+\[^\r\n\]+:\t48 0f c7 f3\t\( \)?rdrand rbx\r -+\[^\r\n\]+:\t66 41 0f c7 f0\t\( \)?rdrand r8w\r -+\[^\r\n\]+:\t41 0f c7 f0\t\( \)?rdrand r8d\r -+\[^\r\n\]+:\t49 0f c7 f0\t\( \)?rdrand r8\r -+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps ymm4,xmm4\r -+\[^\r\n\]+:\tc4 42 7d 13 00\t\( \)?vcvtph2ps ymm8,XMMWORD PTR \\\[r8\\\]\r -+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps xmm6,xmm4\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[rcx\\\]\r -+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph xmm4,ymm4,0x2\r -+\[^\r\n\]+:\tc4 43 7d 1d 00 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[r8\\\],ymm8,0x2\r -+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph xmm4,xmm4,0x2\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[rcx\\\],xmm4,0x2\r -+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps ymm4,xmm4\r -+\[^\r\n\]+:\tc4 42 7d 13 00\t\( \)?vcvtph2ps ymm8,XMMWORD PTR \\\[r8\\\]\r -+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps ymm4,XMMWORD PTR \\\[rcx\\\]\r -+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps xmm6,xmm4\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[rcx\\\]\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[rcx\\\]\r -+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph xmm4,ymm4,0x2\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[rcx\\\],ymm4,0x2\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[rcx\\\],ymm4,0x2\r -+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph xmm4,xmm4,0x2\r -+\[^\r\n\]+:\tc4 43 79 1d 00 02\t\( \)?vcvtps2ph QWORD PTR \\\[r8\\\],xmm8,0x2\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[rcx\\\],xmm4,0x2\r -+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase ebx\r -+\[^\r\n\]+:\tf3 48 0f ae c3\t\( \)?rdfsbase rbx\r -+\[^\r\n\]+:\tf3 41 0f ae c0\t\( \)?rdfsbase r8d\r -+\[^\r\n\]+:\tf3 49 0f ae c0\t\( \)?rdfsbase r8\r -+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase ebx\r -+\[^\r\n\]+:\tf3 48 0f ae cb\t\( \)?rdgsbase rbx\r -+\[^\r\n\]+:\tf3 41 0f ae c8\t\( \)?rdgsbase r8d\r -+\[^\r\n\]+:\tf3 49 0f ae c8\t\( \)?rdgsbase r8\r -+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase ebx\r -+\[^\r\n\]+:\tf3 48 0f ae d3\t\( \)?wrfsbase rbx\r -+\[^\r\n\]+:\tf3 41 0f ae d0\t\( \)?wrfsbase r8d\r -+\[^\r\n\]+:\tf3 49 0f ae d0\t\( \)?wrfsbase r8\r -+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase ebx\r -+\[^\r\n\]+:\tf3 48 0f ae db\t\( \)?wrgsbase rbx\r -+\[^\r\n\]+:\tf3 41 0f ae d8\t\( \)?wrgsbase r8d\r -+\[^\r\n\]+:\tf3 49 0f ae d8\t\( \)?wrgsbase r8\r -+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase ebx\r -+\[^\r\n\]+:\tf3 48 0f ae c3\t\( \)?rdfsbase rbx\r -+\[^\r\n\]+:\tf3 41 0f ae c0\t\( \)?rdfsbase r8d\r -+\[^\r\n\]+:\tf3 49 0f ae c0\t\( \)?rdfsbase r8\r -+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase ebx\r -+\[^\r\n\]+:\tf3 48 0f ae cb\t\( \)?rdgsbase rbx\r -+\[^\r\n\]+:\tf3 41 0f ae c8\t\( \)?rdgsbase r8d\r -+\[^\r\n\]+:\tf3 49 0f ae c8\t\( \)?rdgsbase r8\r -+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase ebx\r -+\[^\r\n\]+:\tf3 48 0f ae d3\t\( \)?wrfsbase rbx\r -+\[^\r\n\]+:\tf3 41 0f ae d0\t\( \)?wrfsbase r8d\r -+\[^\r\n\]+:\tf3 49 0f ae d0\t\( \)?wrfsbase r8\r -+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase ebx\r -+\[^\r\n\]+:\tf3 48 0f ae db\t\( \)?wrgsbase rbx\r -+\[^\r\n\]+:\tf3 41 0f ae d8\t\( \)?wrgsbase r8d\r -+\[^\r\n\]+:\tf3 49 0f ae d8\t\( \)?wrgsbase r8\r -+End of assembler dump\\." "intel" -diff --git a/gdb/testsuite/gdb.arch/i386-ivy-bridge.S b/gdb/testsuite/gdb.arch/i386-ivy-bridge.S -new file mode 100644 ---- /dev/null -+++ b/gdb/testsuite/gdb.arch/i386-ivy-bridge.S -@@ -0,0 +1,66 @@ -+/* Copyright 2011 Free Software Foundation, Inc. -+ -+ 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 . -+ -+ This file is part of the gdb testsuite. */ -+ -+ .globl _start -+_start: .text -+ -+/* gas/i386/rdrnd.s */ -+ .att_syntax prefix -+ rdrand %bx -+ rdrand %ebx -+ -+ .intel_syntax noprefix -+ rdrand bx -+ rdrand ebx -+ -+/* gas/i386/f16c.s */ -+ .att_syntax prefix -+ vcvtph2ps %xmm4,%ymm4 -+ vcvtph2ps (%ecx),%ymm4 -+ vcvtph2ps %xmm4,%xmm6 -+ vcvtph2ps (%ecx),%xmm4 -+ vcvtps2ph $0x2,%ymm4,%xmm4 -+ vcvtps2ph $0x2,%ymm4,(%ecx) -+ vcvtps2ph $0x2,%xmm4,%xmm4 -+ vcvtps2ph $0x2,%xmm4,(%ecx) -+ -+ .intel_syntax noprefix -+ vcvtph2ps ymm4,xmm4 -+ vcvtph2ps ymm4,XMMWORD PTR [ecx] -+ vcvtph2ps ymm4,[ecx] -+ vcvtph2ps xmm6,xmm4 -+ vcvtph2ps xmm4,QWORD PTR [ecx] -+ vcvtph2ps xmm4,[ecx] -+ vcvtps2ph xmm4,ymm4,0x2 -+ vcvtps2ph XMMWORD PTR [ecx],ymm4,0x2 -+ vcvtps2ph [ecx],ymm4,0x2 -+ vcvtps2ph xmm4,xmm4,0x2 -+ vcvtps2ph QWORD PTR [ecx],xmm4,0x2 -+ vcvtps2ph [ecx],xmm4,0x2 -+ -+/* gas/i386/fsgs.s */ -+ .att_syntax prefix -+ rdfsbase %ebx -+ rdgsbase %ebx -+ wrfsbase %ebx -+ wrgsbase %ebx -+ -+ .intel_syntax noprefix -+ rdfsbase ebx -+ rdgsbase ebx -+ wrfsbase ebx -+ wrgsbase ebx -diff --git a/gdb/testsuite/gdb.arch/i386-ivy-bridge.exp b/gdb/testsuite/gdb.arch/i386-ivy-bridge.exp -new file mode 100644 ---- /dev/null -+++ b/gdb/testsuite/gdb.arch/i386-ivy-bridge.exp -@@ -0,0 +1,106 @@ -+# Copyright 2011 Free Software Foundation, Inc. -+ -+# 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 . -+ -+if {![istarget "x86_64-*-*"] && ![istarget "i?86-*-*"]} then { -+ return -+} -+ -+set testfile i386-ivy-bridge -+set test compilation -+if [prepare_for_testing ${testfile}.exp ${testfile}.x ${testfile}.S [list debug "additional_flags=-m32 -nostdlib"]] { -+ fail $test -+ return -1 -+} -+pass $test -+ -+gdb_test_no_output "set disassembly-flavor att" -+# gas/i386/rdrnd.d -+# gas/i386/f16c.d -+# gas/i386/fsgs.d -+gdb_test "disassemble/r _start" "\r -+Dump of assembler code for function _start:\r -+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand %bx\r -+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand %ebx\r -+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand %bx\r -+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand %ebx\r -+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps %xmm4,%ymm4\r -+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%ymm4\r -+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps %xmm4,%xmm6\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%xmm4\r -+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,%xmm4\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%ecx\\)\r -+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,%xmm4\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%ecx\\)\r -+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps %xmm4,%ymm4\r -+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%ymm4\r -+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%ymm4\r -+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps %xmm4,%xmm6\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%xmm4\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps \\(%ecx\\),%xmm4\r -+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,%xmm4\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%ecx\\)\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%ymm4,\\(%ecx\\)\r -+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,%xmm4\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%ecx\\)\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph \\\$0x2,%xmm4,\\(%ecx\\)\r -+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase %ebx\r -+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase %ebx\r -+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase %ebx\r -+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase %ebx\r -+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase %ebx\r -+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase %ebx\r -+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase %ebx\r -+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase %ebx\r -+End of assembler dump\\." "att" -+ -+gdb_test_no_output "set disassembly-flavor intel" -+# gas/i386/rdrnd-intel.d -+# gas/i386/f16c-intel.d -+# gas/i386/fsgs-intel.d -+gdb_test "disassemble/r _start" "\r -+Dump of assembler code for function _start:\r -+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand bx\r -+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand ebx\r -+\[^\r\n\]+:\t66 0f c7 f3\t\( \)?rdrand bx\r -+\[^\r\n\]+:\t0f c7 f3\t\( \)?rdrand ebx\r -+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps ymm4,xmm4\r -+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps ymm4,XMMWORD PTR \\\[ecx\\\]\r -+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps xmm6,xmm4\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[ecx\\\]\r -+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph xmm4,ymm4,0x2\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[ecx\\\],ymm4,0x2\r -+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph xmm4,xmm4,0x2\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[ecx\\\],xmm4,0x2\r -+\[^\r\n\]+:\tc4 e2 7d 13 e4\t\( \)?vcvtph2ps ymm4,xmm4\r -+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps ymm4,XMMWORD PTR \\\[ecx\\\]\r -+\[^\r\n\]+:\tc4 e2 7d 13 21\t\( \)?vcvtph2ps ymm4,XMMWORD PTR \\\[ecx\\\]\r -+\[^\r\n\]+:\tc4 e2 79 13 f4\t\( \)?vcvtph2ps xmm6,xmm4\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[ecx\\\]\r -+\[^\r\n\]+:\tc4 e2 79 13 21\t\( \)?vcvtph2ps xmm4,QWORD PTR \\\[ecx\\\]\r -+\[^\r\n\]+:\tc4 e3 7d 1d e4 02\t\( \)?vcvtps2ph xmm4,ymm4,0x2\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[ecx\\\],ymm4,0x2\r -+\[^\r\n\]+:\tc4 e3 7d 1d 21 02\t\( \)?vcvtps2ph XMMWORD PTR \\\[ecx\\\],ymm4,0x2\r -+\[^\r\n\]+:\tc4 e3 79 1d e4 02\t\( \)?vcvtps2ph xmm4,xmm4,0x2\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[ecx\\\],xmm4,0x2\r -+\[^\r\n\]+:\tc4 e3 79 1d 21 02\t\( \)?vcvtps2ph QWORD PTR \\\[ecx\\\],xmm4,0x2\r -+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase ebx\r -+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase ebx\r -+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase ebx\r -+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase ebx\r -+\[^\r\n\]+:\tf3 0f ae c3\t\( \)?rdfsbase ebx\r -+\[^\r\n\]+:\tf3 0f ae cb\t\( \)?rdgsbase ebx\r -+\[^\r\n\]+:\tf3 0f ae d3\t\( \)?wrfsbase ebx\r -+\[^\r\n\]+:\tf3 0f ae db\t\( \)?wrgsbase ebx\r -+End of assembler dump\\." "intel"