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From: "Alex Bennée" <alex.bennee@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Alex Bennée" <alex.bennee@linaro.org>,
	qemu-arm@nongnu.org,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Claudio Fontana" <cfontana@suse.de>,
	"Peter Maydell" <peter.maydell@linaro.org>
Subject: [PATCH v16 35/99] target/arm: split vfp state setting from tcg helpers
Date: Fri,  4 Jun 2021 16:52:08 +0100	[thread overview]
Message-ID: <20210604155312.15902-36-alex.bennee@linaro.org> (raw)
In-Reply-To: <20210604155312.15902-1-alex.bennee@linaro.org>

From: Claudio Fontana <cfontana@suse.de>

cpu-vfp.c: vfp_get_fpsr and vfp_set_fpsr are needed also for KVM,
           so create a new cpu-vfp.c

tcg/cpu-vfp.c: vfp_get_fpscr_from_host and vv are TCG-only, so we
               move the implementation to tcg/cpu-vfp.c

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 target/arm/cpu-vfp.h        |  29 +++++
 target/arm/cpu-vfp.c        |  97 +++++++++++++++++
 target/arm/tcg/cpu-vfp.c    | 146 +++++++++++++++++++++++++
 target/arm/tcg/vfp_helper.c | 210 +-----------------------------------
 target/arm/meson.build      |   1 +
 target/arm/tcg/meson.build  |   1 +
 6 files changed, 276 insertions(+), 208 deletions(-)
 create mode 100644 target/arm/cpu-vfp.h
 create mode 100644 target/arm/cpu-vfp.c
 create mode 100644 target/arm/tcg/cpu-vfp.c

diff --git a/target/arm/cpu-vfp.h b/target/arm/cpu-vfp.h
new file mode 100644
index 0000000000..41e0d710a0
--- /dev/null
+++ b/target/arm/cpu-vfp.h
@@ -0,0 +1,29 @@
+/*
+ * ARM VFP floating-point operations internals
+ *
+ *  Copyright (c) 2003 Fabrice Bellard
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CPU_VFP_H
+#define CPU_VFP_H
+
+#include "qemu/osdep.h"
+#include "cpu.h"
+
+uint32_t vfp_get_fpscr_from_host(CPUARMState *env);
+void vfp_set_fpscr_to_host(CPUARMState *env, uint32_t val);
+
+#endif /* CPU_VFP_H */
diff --git a/target/arm/cpu-vfp.c b/target/arm/cpu-vfp.c
new file mode 100644
index 0000000000..8ea615a916
--- /dev/null
+++ b/target/arm/cpu-vfp.c
@@ -0,0 +1,97 @@
+/*
+ * ARM VFP floating-point operations
+ *
+ *  Copyright (c) 2003 Fabrice Bellard
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu/osdep.h"
+#include "cpu.h"
+#include "cpu-vfp.h"
+#include "sysemu/tcg.h"
+
+uint32_t vfp_get_fpscr(CPUARMState *env)
+{
+    uint32_t i, fpscr;
+
+    fpscr = env->vfp.xregs[ARM_VFP_FPSCR]
+            | (env->vfp.vec_len << 16)
+            | (env->vfp.vec_stride << 20);
+
+    /*
+     * M-profile LTPSIZE overlaps A-profile Stride; whichever of the
+     * two is not applicable to this CPU will always be zero.
+     */
+    fpscr |= env->v7m.ltpsize << 16;
+
+    if (tcg_enabled()) {
+        fpscr |= vfp_get_fpscr_from_host(env);
+    }
+
+    i = env->vfp.qc[0] | env->vfp.qc[1] | env->vfp.qc[2] | env->vfp.qc[3];
+    fpscr |= i ? FPCR_QC : 0;
+
+    return fpscr;
+}
+
+void vfp_set_fpscr(CPUARMState *env, uint32_t val)
+{
+    /* When ARMv8.2-FP16 is not supported, FZ16 is RES0.  */
+    if (!cpu_isar_feature(any_fp16, env_archcpu(env))) {
+        val &= ~FPCR_FZ16;
+    }
+
+    if (tcg_enabled()) {
+        vfp_set_fpscr_to_host(env, val);
+    }
+
+    if (!arm_feature(env, ARM_FEATURE_M)) {
+        /*
+         * Short-vector length and stride; on M-profile these bits
+         * are used for different purposes.
+         * We can't make this conditional be "if MVFR0.FPShVec != 0",
+         * because in v7A no-short-vector-support cores still had to
+         * allow Stride/Len to be written with the only effect that
+         * some insns are required to UNDEF if the guest sets them.
+         *
+         * TODO: if M-profile MVE implemented, set LTPSIZE.
+         */
+        env->vfp.vec_len = extract32(val, 16, 3);
+        env->vfp.vec_stride = extract32(val, 20, 2);
+    }
+
+    if (arm_feature(env, ARM_FEATURE_NEON)) {
+        /*
+         * The bit we set within fpscr_q is arbitrary; the register as a
+         * whole being zero/non-zero is what counts.
+         * TODO: M-profile MVE also has a QC bit.
+         */
+        env->vfp.qc[0] = val & FPCR_QC;
+        env->vfp.qc[1] = 0;
+        env->vfp.qc[2] = 0;
+        env->vfp.qc[3] = 0;
+    }
+
+    /*
+     * We don't implement trapped exception handling, so the
+     * trap enable bits, IDE|IXE|UFE|OFE|DZE|IOE are all RAZ/WI (not RES0!)
+     *
+     * The exception flags IOC|DZC|OFC|UFC|IXC|IDC are stored in
+     * fp_status; QC, Len and Stride are stored separately earlier.
+     * Clear out all of those and the RES0 bits: only NZCV, AHP, DN,
+     * FZ, RMode and FZ16 are kept in vfp.xregs[FPSCR].
+     */
+    env->vfp.xregs[ARM_VFP_FPSCR] = val & 0xf7c80000;
+}
diff --git a/target/arm/tcg/cpu-vfp.c b/target/arm/tcg/cpu-vfp.c
new file mode 100644
index 0000000000..bb88abf1ba
--- /dev/null
+++ b/target/arm/tcg/cpu-vfp.c
@@ -0,0 +1,146 @@
+/*
+ * ARM VFP floating-point operations
+ *
+ *  Copyright (c) 2003 Fabrice Bellard
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu/osdep.h"
+#include "cpu.h"
+#include "qemu/log.h"
+#include "internals.h"
+#include "fpu/softfloat.h"
+#include "cpu-vfp.h"
+
+/* Convert host exception flags to vfp form.  */
+static inline int vfp_exceptbits_from_host(int host_bits)
+{
+    int target_bits = 0;
+
+    if (host_bits & float_flag_invalid) {
+        target_bits |= 1;
+    }
+    if (host_bits & float_flag_divbyzero) {
+        target_bits |= 2;
+    }
+    if (host_bits & float_flag_overflow) {
+        target_bits |= 4;
+    }
+    if (host_bits & (float_flag_underflow | float_flag_output_denormal)) {
+        target_bits |= 8;
+    }
+    if (host_bits & float_flag_inexact) {
+        target_bits |= 0x10;
+    }
+    if (host_bits & float_flag_input_denormal) {
+        target_bits |= 0x80;
+    }
+    return target_bits;
+}
+
+/* Convert vfp exception flags to target form.  */
+static inline int vfp_exceptbits_to_host(int target_bits)
+{
+    int host_bits = 0;
+
+    if (target_bits & 1) {
+        host_bits |= float_flag_invalid;
+    }
+    if (target_bits & 2) {
+        host_bits |= float_flag_divbyzero;
+    }
+    if (target_bits & 4) {
+        host_bits |= float_flag_overflow;
+    }
+    if (target_bits & 8) {
+        host_bits |= float_flag_underflow;
+    }
+    if (target_bits & 0x10) {
+        host_bits |= float_flag_inexact;
+    }
+    if (target_bits & 0x80) {
+        host_bits |= float_flag_input_denormal;
+    }
+    return host_bits;
+}
+
+uint32_t vfp_get_fpscr_from_host(CPUARMState *env)
+{
+    uint32_t i;
+
+    i = get_float_exception_flags(&env->vfp.fp_status);
+    i |= get_float_exception_flags(&env->vfp.standard_fp_status);
+    /* FZ16 does not generate an input denormal exception.  */
+    i |= (get_float_exception_flags(&env->vfp.fp_status_f16)
+          & ~float_flag_input_denormal);
+    i |= (get_float_exception_flags(&env->vfp.standard_fp_status_f16)
+          & ~float_flag_input_denormal);
+    return vfp_exceptbits_from_host(i);
+}
+
+void vfp_set_fpscr_to_host(CPUARMState *env, uint32_t val)
+{
+    int i;
+    uint32_t changed = env->vfp.xregs[ARM_VFP_FPSCR];
+
+    changed ^= val;
+    if (changed & (3 << 22)) {
+        i = (val >> 22) & 3;
+        switch (i) {
+        case FPROUNDING_TIEEVEN:
+            i = float_round_nearest_even;
+            break;
+        case FPROUNDING_POSINF:
+            i = float_round_up;
+            break;
+        case FPROUNDING_NEGINF:
+            i = float_round_down;
+            break;
+        case FPROUNDING_ZERO:
+            i = float_round_to_zero;
+            break;
+        }
+        set_float_rounding_mode(i, &env->vfp.fp_status);
+        set_float_rounding_mode(i, &env->vfp.fp_status_f16);
+    }
+    if (changed & FPCR_FZ16) {
+        bool ftz_enabled = val & FPCR_FZ16;
+        set_flush_to_zero(ftz_enabled, &env->vfp.fp_status_f16);
+        set_flush_to_zero(ftz_enabled, &env->vfp.standard_fp_status_f16);
+        set_flush_inputs_to_zero(ftz_enabled, &env->vfp.fp_status_f16);
+        set_flush_inputs_to_zero(ftz_enabled, &env->vfp.standard_fp_status_f16);
+    }
+    if (changed & FPCR_FZ) {
+        bool ftz_enabled = val & FPCR_FZ;
+        set_flush_to_zero(ftz_enabled, &env->vfp.fp_status);
+        set_flush_inputs_to_zero(ftz_enabled, &env->vfp.fp_status);
+    }
+    if (changed & FPCR_DN) {
+        bool dnan_enabled = val & FPCR_DN;
+        set_default_nan_mode(dnan_enabled, &env->vfp.fp_status);
+        set_default_nan_mode(dnan_enabled, &env->vfp.fp_status_f16);
+    }
+
+    /*
+     * The exception flags are ORed together when we read fpscr so we
+     * only need to preserve the current state in one of our
+     * float_status values.
+     */
+    i = vfp_exceptbits_to_host(val);
+    set_float_exception_flags(i, &env->vfp.fp_status);
+    set_float_exception_flags(0, &env->vfp.fp_status_f16);
+    set_float_exception_flags(0, &env->vfp.standard_fp_status);
+    set_float_exception_flags(0, &env->vfp.standard_fp_status_f16);
+}
diff --git a/target/arm/tcg/vfp_helper.c b/target/arm/tcg/vfp_helper.c
index 01b9d8557f..521719f327 100644
--- a/target/arm/tcg/vfp_helper.c
+++ b/target/arm/tcg/vfp_helper.c
@@ -30,220 +30,14 @@
    Single precision routines have a "s" suffix, double precision a
    "d" suffix.  */
 
-#ifdef CONFIG_TCG
-
-/* Convert host exception flags to vfp form.  */
-static inline int vfp_exceptbits_from_host(int host_bits)
-{
-    int target_bits = 0;
-
-    if (host_bits & float_flag_invalid) {
-        target_bits |= 1;
-    }
-    if (host_bits & float_flag_divbyzero) {
-        target_bits |= 2;
-    }
-    if (host_bits & float_flag_overflow) {
-        target_bits |= 4;
-    }
-    if (host_bits & (float_flag_underflow | float_flag_output_denormal)) {
-        target_bits |= 8;
-    }
-    if (host_bits & float_flag_inexact) {
-        target_bits |= 0x10;
-    }
-    if (host_bits & float_flag_input_denormal) {
-        target_bits |= 0x80;
-    }
-    return target_bits;
-}
-
-/* Convert vfp exception flags to target form.  */
-static inline int vfp_exceptbits_to_host(int target_bits)
-{
-    int host_bits = 0;
-
-    if (target_bits & 1) {
-        host_bits |= float_flag_invalid;
-    }
-    if (target_bits & 2) {
-        host_bits |= float_flag_divbyzero;
-    }
-    if (target_bits & 4) {
-        host_bits |= float_flag_overflow;
-    }
-    if (target_bits & 8) {
-        host_bits |= float_flag_underflow;
-    }
-    if (target_bits & 0x10) {
-        host_bits |= float_flag_inexact;
-    }
-    if (target_bits & 0x80) {
-        host_bits |= float_flag_input_denormal;
-    }
-    return host_bits;
-}
-
-static uint32_t vfp_get_fpscr_from_host(CPUARMState *env)
-{
-    uint32_t i;
-
-    i = get_float_exception_flags(&env->vfp.fp_status);
-    i |= get_float_exception_flags(&env->vfp.standard_fp_status);
-    /* FZ16 does not generate an input denormal exception.  */
-    i |= (get_float_exception_flags(&env->vfp.fp_status_f16)
-          & ~float_flag_input_denormal);
-    i |= (get_float_exception_flags(&env->vfp.standard_fp_status_f16)
-          & ~float_flag_input_denormal);
-    return vfp_exceptbits_from_host(i);
-}
-
-static void vfp_set_fpscr_to_host(CPUARMState *env, uint32_t val)
-{
-    int i;
-    uint32_t changed = env->vfp.xregs[ARM_VFP_FPSCR];
-
-    changed ^= val;
-    if (changed & (3 << 22)) {
-        i = (val >> 22) & 3;
-        switch (i) {
-        case FPROUNDING_TIEEVEN:
-            i = float_round_nearest_even;
-            break;
-        case FPROUNDING_POSINF:
-            i = float_round_up;
-            break;
-        case FPROUNDING_NEGINF:
-            i = float_round_down;
-            break;
-        case FPROUNDING_ZERO:
-            i = float_round_to_zero;
-            break;
-        }
-        set_float_rounding_mode(i, &env->vfp.fp_status);
-        set_float_rounding_mode(i, &env->vfp.fp_status_f16);
-    }
-    if (changed & FPCR_FZ16) {
-        bool ftz_enabled = val & FPCR_FZ16;
-        set_flush_to_zero(ftz_enabled, &env->vfp.fp_status_f16);
-        set_flush_to_zero(ftz_enabled, &env->vfp.standard_fp_status_f16);
-        set_flush_inputs_to_zero(ftz_enabled, &env->vfp.fp_status_f16);
-        set_flush_inputs_to_zero(ftz_enabled, &env->vfp.standard_fp_status_f16);
-    }
-    if (changed & FPCR_FZ) {
-        bool ftz_enabled = val & FPCR_FZ;
-        set_flush_to_zero(ftz_enabled, &env->vfp.fp_status);
-        set_flush_inputs_to_zero(ftz_enabled, &env->vfp.fp_status);
-    }
-    if (changed & FPCR_DN) {
-        bool dnan_enabled = val & FPCR_DN;
-        set_default_nan_mode(dnan_enabled, &env->vfp.fp_status);
-        set_default_nan_mode(dnan_enabled, &env->vfp.fp_status_f16);
-    }
-
-    /*
-     * The exception flags are ORed together when we read fpscr so we
-     * only need to preserve the current state in one of our
-     * float_status values.
-     */
-    i = vfp_exceptbits_to_host(val);
-    set_float_exception_flags(i, &env->vfp.fp_status);
-    set_float_exception_flags(0, &env->vfp.fp_status_f16);
-    set_float_exception_flags(0, &env->vfp.standard_fp_status);
-    set_float_exception_flags(0, &env->vfp.standard_fp_status_f16);
-}
-
-#else
-
-static uint32_t vfp_get_fpscr_from_host(CPUARMState *env)
-{
-    return 0;
-}
-
-static void vfp_set_fpscr_to_host(CPUARMState *env, uint32_t val)
-{
-}
-
-#endif
-
 uint32_t HELPER(vfp_get_fpscr)(CPUARMState *env)
 {
-    uint32_t i, fpscr;
-
-    fpscr = env->vfp.xregs[ARM_VFP_FPSCR]
-            | (env->vfp.vec_len << 16)
-            | (env->vfp.vec_stride << 20);
-
-    /*
-     * M-profile LTPSIZE overlaps A-profile Stride; whichever of the
-     * two is not applicable to this CPU will always be zero.
-     */
-    fpscr |= env->v7m.ltpsize << 16;
-
-    fpscr |= vfp_get_fpscr_from_host(env);
-
-    i = env->vfp.qc[0] | env->vfp.qc[1] | env->vfp.qc[2] | env->vfp.qc[3];
-    fpscr |= i ? FPCR_QC : 0;
-
-    return fpscr;
-}
-
-uint32_t vfp_get_fpscr(CPUARMState *env)
-{
-    return HELPER(vfp_get_fpscr)(env);
+    return vfp_get_fpscr(env);
 }
 
 void HELPER(vfp_set_fpscr)(CPUARMState *env, uint32_t val)
 {
-    /* When ARMv8.2-FP16 is not supported, FZ16 is RES0.  */
-    if (!cpu_isar_feature(any_fp16, env_archcpu(env))) {
-        val &= ~FPCR_FZ16;
-    }
-
-    vfp_set_fpscr_to_host(env, val);
-
-    if (!arm_feature(env, ARM_FEATURE_M)) {
-        /*
-         * Short-vector length and stride; on M-profile these bits
-         * are used for different purposes.
-         * We can't make this conditional be "if MVFR0.FPShVec != 0",
-         * because in v7A no-short-vector-support cores still had to
-         * allow Stride/Len to be written with the only effect that
-         * some insns are required to UNDEF if the guest sets them.
-         *
-         * TODO: if M-profile MVE implemented, set LTPSIZE.
-         */
-        env->vfp.vec_len = extract32(val, 16, 3);
-        env->vfp.vec_stride = extract32(val, 20, 2);
-    }
-
-    if (arm_feature(env, ARM_FEATURE_NEON)) {
-        /*
-         * The bit we set within fpscr_q is arbitrary; the register as a
-         * whole being zero/non-zero is what counts.
-         * TODO: M-profile MVE also has a QC bit.
-         */
-        env->vfp.qc[0] = val & FPCR_QC;
-        env->vfp.qc[1] = 0;
-        env->vfp.qc[2] = 0;
-        env->vfp.qc[3] = 0;
-    }
-
-    /*
-     * We don't implement trapped exception handling, so the
-     * trap enable bits, IDE|IXE|UFE|OFE|DZE|IOE are all RAZ/WI (not RES0!)
-     *
-     * The exception flags IOC|DZC|OFC|UFC|IXC|IDC are stored in
-     * fp_status; QC, Len and Stride are stored separately earlier.
-     * Clear out all of those and the RES0 bits: only NZCV, AHP, DN,
-     * FZ, RMode and FZ16 are kept in vfp.xregs[FPSCR].
-     */
-    env->vfp.xregs[ARM_VFP_FPSCR] = val & 0xf7c80000;
-}
-
-void vfp_set_fpscr(CPUARMState *env, uint32_t val)
-{
-    HELPER(vfp_set_fpscr)(env, val);
+    vfp_set_fpscr(env, val);
 }
 
 #ifdef CONFIG_TCG
diff --git a/target/arm/meson.build b/target/arm/meson.build
index 1f7375375e..4bc44e1db2 100644
--- a/target/arm/meson.build
+++ b/target/arm/meson.build
@@ -4,6 +4,7 @@ arm_ss.add(files(
   'cpu.c',
   'cpu-common.c',
   'cpu-mmu.c',
+  'cpu-vfp.c',
   'cpustate-list.c',
   'gdbstub.c',
   'cpu_tcg.c',
diff --git a/target/arm/tcg/meson.build b/target/arm/tcg/meson.build
index 78c34742ec..64a86fd94c 100644
--- a/target/arm/tcg/meson.build
+++ b/target/arm/tcg/meson.build
@@ -21,6 +21,7 @@ arm_ss.add(when: 'CONFIG_TCG', if_true: files(
   'translate-vfp.c',
   'helper.c',
   'cpregs.c',
+  'cpu-vfp.c',
   'iwmmxt_helper.c',
   'm_helper.c',
   'neon_helper.c',
-- 
2.20.1



  parent reply	other threads:[~2021-06-04 16:26 UTC|newest]

Thread overview: 207+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-04 15:51 [PATCH v16 00/99] arm tcg/kvm refactor and split with kvm only support Alex Bennée
2021-06-04 15:51 ` [PATCH v16 01/99] MAINTAINERS: Add qtest/arm-cpu-features.c to ARM TCG CPUs section Alex Bennée
2021-06-04 18:26   ` Richard Henderson
2021-06-04 15:51 ` [PATCH v16 02/99] accel: Introduce 'query-accels' QMP command Alex Bennée
2021-06-07 13:07   ` Thomas Huth
2021-06-08  9:07     ` Philippe Mathieu-Daudé
2021-06-08 15:41   ` Markus Armbruster
2021-06-08 15:43     ` Philippe Mathieu-Daudé
2021-06-04 15:51 ` [PATCH v16 03/99] qtest: Add qtest_has_accel() method Alex Bennée
2021-06-07 13:16   ` Thomas Huth
2021-06-08  9:48     ` Philippe Mathieu-Daudé
2021-06-04 15:51 ` [PATCH v16 04/99] qtest/arm-cpu-features: Use generic qtest_has_accel() to check for KVM Alex Bennée
2021-06-04 21:01   ` Richard Henderson
2021-06-07 13:22   ` Thomas Huth
2021-06-08  8:22     ` Philippe Mathieu-Daudé
2021-06-08 10:49       ` Philippe Mathieu-Daudé
2021-06-08 12:39         ` Philippe Mathieu-Daudé
2021-06-08 14:28           ` Eric Blake
2021-06-08 17:20           ` Claudio Fontana
2021-06-04 15:51 ` [PATCH v16 05/99] qtest/arm-cpu-features: Restrict sve_tests_sve_off_kvm test to KVM Alex Bennée
2021-06-04 21:02   ` Richard Henderson
2021-06-04 15:51 ` [PATCH v16 06/99] qtest/arm-cpu-features: Remove TCG fallback to KVM specific tests Alex Bennée
2021-06-04 21:03   ` Richard Henderson
2021-06-07 13:28   ` Thomas Huth
2021-06-08  8:23     ` Philippe Mathieu-Daudé
2021-06-04 15:51 ` [PATCH v16 07/99] qtest/arm-cpu-features: Use generic qtest_has_accel() to check for TCG Alex Bennée
2021-06-04 21:04   ` Richard Henderson
2021-06-07 13:32   ` Thomas Huth
2021-06-04 15:51 ` [PATCH v16 08/99] qtest/migration-test: Skip tests if KVM not builtin on s390x/ppc64 Alex Bennée
2021-06-04 21:11   ` Richard Henderson
2021-06-08  8:26     ` Philippe Mathieu-Daudé
2021-06-07 13:33   ` Thomas Huth
2021-06-04 15:51 ` [PATCH v16 09/99] qtest/bios-tables-test: Rename tests not TCG specific Alex Bennée
2021-06-07 13:39   ` Thomas Huth
2021-06-08  8:33     ` Philippe Mathieu-Daudé
2021-06-04 15:51 ` [PATCH v16 10/99] qtest/bios-tables-test: Rename TCG specific tests Alex Bennée
2021-06-07 13:44   ` Thomas Huth
2021-06-04 15:51 ` [PATCH v16 11/99] qtest/bios-tables-test: Make test build-independent from accelerator Alex Bennée
2021-06-04 21:14   ` Richard Henderson
2021-06-07 13:47   ` Thomas Huth
2021-06-04 15:51 ` [PATCH v16 12/99] qtest: Do not restrict bios-tables-test to Aarch64 hosts anymore Alex Bennée
2021-06-04 21:15   ` Richard Henderson
2021-06-07 13:48   ` Thomas Huth
2021-06-04 15:51 ` [PATCH v16 13/99] meson: add target_user_arch Alex Bennée
2021-06-04 18:01   ` Philippe Mathieu-Daudé
2021-06-04 15:51 ` [PATCH v16 14/99] accel: add cpu_reset Alex Bennée
2021-06-04 15:51   ` Alex Bennée
2021-06-04 21:23   ` Richard Henderson
2021-06-04 21:23     ` Richard Henderson
2021-06-04 15:51 ` [PATCH v16 15/99] target/arm: move translate modules to tcg/ Alex Bennée
2021-06-04 15:51 ` [PATCH v16 16/99] target/arm: move helpers " Alex Bennée
2021-06-04 15:51 ` [PATCH v16 17/99] arm: tcg: only build under CONFIG_TCG Alex Bennée
2021-06-04 15:51 ` [PATCH v16 18/99] target/arm: tcg: add sysemu and user subdirs Alex Bennée
2021-06-04 15:51 ` [PATCH v16 19/99] target/arm: tcg: split mte_helper user-only and sysemu code Alex Bennée
2021-06-04 15:51 ` [PATCH v16 20/99] target/arm: tcg: move sysemu-only parts of debug_helper Alex Bennée
2021-06-04 15:51 ` [PATCH v16 21/99] target/arm: tcg: split tlb_helper user-only and sysemu-only parts Alex Bennée
2021-06-04 15:51 ` [PATCH v16 22/99] target/arm: tcg: split m_helper " Alex Bennée
2021-06-04 15:51 ` [PATCH v16 23/99] target/arm: only build psci for TCG Alex Bennée
2021-06-04 15:51 ` [PATCH v16 24/99] target/arm: split off cpu-sysemu.c Alex Bennée
2021-06-04 15:51 ` [PATCH v16 25/99] target/arm: tcg: fix comment style before move to cpu-mmu Alex Bennée
2021-06-04 15:51 ` [PATCH v16 26/99] target/arm: move physical address translation " Alex Bennée
2021-06-04 15:52 ` [PATCH v16 27/99] target/arm: fix style in preparation of new cpregs module Alex Bennée
2021-06-04 15:52 ` [PATCH v16 28/99] target/arm: split cpregs from tcg/helper.c Alex Bennée
2021-06-04 15:52 ` [PATCH v16 29/99] target/arm: move cpu definitions to common cpu module Alex Bennée
2021-06-04 15:52 ` [PATCH v16 30/99] target/arm: only perform TCG cpu and machine inits if TCG enabled Alex Bennée
2021-06-04 15:52   ` Alex Bennée
2021-06-04 15:52 ` [PATCH v16 31/99] target/arm: tcg: add stubs for some helpers for non-tcg builds Alex Bennée
2021-06-04 15:52 ` [PATCH v16 32/99] target/arm: move cpsr_read, cpsr_write to cpu_common Alex Bennée
2021-06-04 15:52 ` [PATCH v16 33/99] target/arm: add temporary stub for arm_rebuild_hflags Alex Bennée
2021-06-04 15:52 ` [PATCH v16 34/99] target/arm: move arm_hcr_el2_eff from tcg/ to common_cpu Alex Bennée
2021-06-04 15:52 ` Alex Bennée [this message]
2021-06-04 15:52 ` [PATCH v16 36/99] target/arm: move arm_mmu_idx* to cpu-mmu Alex Bennée
2021-06-04 15:52 ` [PATCH v16 37/99] target/arm: move sve_zcr_len_for_el to common_cpu Alex Bennée
2021-06-04 22:22   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 38/99] target/arm: move arm_sctlr away from tcg helpers Alex Bennée
2021-06-04 22:27   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 39/99] target/arm: move arm_cpu_list to common_cpu Alex Bennée
2021-06-04 15:52 ` [PATCH v16 40/99] target/arm: move aarch64_sync_32_to_64 (and vv) to cpu code Alex Bennée
2021-06-04 15:52 ` [PATCH v16 41/99] target/arm: new cpu32 ARM 32 bit CPU Class Alex Bennée
2021-06-04 22:53   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 42/99] target/arm: split 32bit and 64bit arm dump state Alex Bennée
2021-06-04 22:59   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 43/99] target/arm: move a15 cpu model away from the TCG-only models Alex Bennée
2021-06-05  0:27   ` Richard Henderson
2021-06-17 18:01     ` Alex Bennée
2021-06-17 20:35       ` Claudio Fontana
2021-06-04 15:52 ` [PATCH v16 44/99] target/arm: fixup sve_exception_el code style before move Alex Bennée
2021-06-04 15:52 ` [PATCH v16 45/99] target/arm: move sve_exception_el out of TCG helpers Alex Bennée
2021-06-04 15:52 ` [PATCH v16 46/99] target/arm: fix comments style of fp_exception_el before moving it Alex Bennée
2021-06-05  0:32   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 47/99] target/arm: move fp_exception_el out of TCG helpers Alex Bennée
2021-06-05  0:35   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 48/99] target/arm: remove now useless ifndef from fp_exception_el Alex Bennée
2021-06-05  0:35   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 49/99] target/arm: make further preparation for the exception code to move Alex Bennée
2021-06-05  1:34   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 50/99] target/arm: fix style of arm_cpu_do_interrupt functions before move Alex Bennée
2021-06-04 15:52 ` [PATCH v16 51/99] target/arm: move exception code out of tcg/helper.c Alex Bennée
2021-06-05  2:19   ` Richard Henderson
2021-06-05  5:56   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 52/99] target/arm: rename handle_semihosting to tcg_handle_semihosting Alex Bennée
2021-06-05  2:22   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 53/99] target/arm: replace CONFIG_TCG with tcg_enabled Alex Bennée
2021-06-05  2:24   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 54/99] target/arm: move TCGCPUOps to tcg/tcg-cpu.c Alex Bennée
2021-06-05  3:39   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 55/99] target/arm: move cpu_tcg to tcg/tcg-cpu-models.c Alex Bennée
2021-06-04 15:52 ` [PATCH v16 56/99] target/arm: wrap call to aarch64_sve_change_el in tcg_enabled() Alex Bennée
2021-06-04 15:52 ` [PATCH v16 57/99] target/arm: remove kvm include file for PSCI and arm-powerctl Alex Bennée
2021-06-04 15:52 ` [PATCH v16 58/99] target/arm: move kvm-const.h, kvm.c, kvm64.c, kvm_arm.h to kvm/ Alex Bennée
2021-06-04 15:52 ` [PATCH v16 59/99] MAINTAINERS: update arm kvm maintained files to all in target/arm/kvm/ Alex Bennée
2021-06-05  3:52   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 60/99] target/arm: cleanup cpu includes Alex Bennée
2021-06-04 15:52 ` [PATCH v16 61/99] target/arm: remove broad "else" statements when checking accels Alex Bennée
2021-06-05 16:13   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 62/99] target/arm: remove kvm-stub.c Alex Bennée
2021-06-04 15:52 ` [PATCH v16 63/99] tests/qtest: skip bios-tables-test test_acpi_oem_fields_virt for KVM Alex Bennée
2021-06-05 16:24   ` Richard Henderson
2021-06-18 15:25     ` Alex Bennée
2021-06-04 15:52 ` [PATCH v16 64/99] tests: do not run test-hmp on all machines for ARM KVM-only Alex Bennée
2021-06-05 16:28   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 65/99] tests: device-introspect-test: cope with ARM TCG-only devices Alex Bennée
2021-06-05 16:31   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 66/99] tests: do not run qom-test on all machines for ARM KVM-only Alex Bennée
2021-06-05 16:32   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 67/99] target/arm: create kvm cpu accel class Alex Bennée
2021-06-04 15:52 ` [PATCH v16 68/99] target/arm: move kvm post init initialization to kvm cpu accel Alex Bennée
2021-06-04 15:52 ` [PATCH v16 69/99] target/arm: add tcg cpu accel class Alex Bennée
2021-06-05 16:54   ` Richard Henderson
2021-06-24 10:52     ` Alex Bennée
2021-06-04 15:52 ` [PATCH v16 70/99] target/arm: move TCG gt timer creation code in tcg/ Alex Bennée
2021-06-04 15:52 ` [PATCH v16 71/99] target/arm: cpu-sve: new module Alex Bennée
2021-06-05 18:13   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 72/99] target/arm: cpu-sve: rename functions according to module prefix Alex Bennée
2021-06-05 18:39   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 73/99] target/arm: cpu-sve: split TCG and KVM functionality Alex Bennée
2021-06-05 19:31   ` Richard Henderson
2021-06-05 19:52   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 74/99] target/arm: cpu-sve: make cpu_sve_finalize_features return bool Alex Bennée
2021-06-05 18:57   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 75/99] target/arm: make is_aa64 and arm_el_is_aa64 a macro for !TARGET_AARCH64 Alex Bennée
2021-06-05 20:00   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 76/99] target/arm: restrict rebuild_hflags_a64 to TARGET_AARCH64 Alex Bennée
2021-06-05 20:06   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 77/99] target/arm: arch_dump: restrict ELFCLASS64 to AArch64 Alex Bennée
2021-06-05 20:30   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 78/99] target/arm: cpu-exceptions, cpu-exceptions-aa64: new modules Alex Bennée
2021-06-05 20:50   ` Richard Henderson
2021-06-10  8:45     ` Claudio Fontana
2021-06-10  9:01       ` Peter Maydell
2021-06-10  9:24         ` Claudio Fontana
2021-06-05 20:57   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 79/99] target/arm: tcg: restrict ZCR cpregs to TARGET_AARCH64 Alex Bennée
2021-06-05 20:59   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 80/99] target/arm: tcg-sve: import narrow_vq and change_el functions Alex Bennée
2021-06-05 21:10   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 81/99] target/arm: tcg-sve: rename the " Alex Bennée
2021-06-04 15:52 ` [PATCH v16 82/99] target/arm: move sve_zcr_len_for_el to TARGET_AARCH64-only cpu-sve Alex Bennée
2021-06-05 21:37   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 83/99] cpu-sve: rename sve_zcr_len_for_el to cpu_sve_get_zcr_len_for_el Alex Bennée
2021-06-04 15:52 ` [PATCH v16 84/99] target/arm: cpu-common: wrap a64-only check with is_a64 Alex Bennée
2021-06-05 21:55   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 85/99] target/arm: cpu-pauth: new module for ARMv8.3 Pointer Authentication Alex Bennée
2021-06-05 22:06   ` Richard Henderson
2021-06-04 15:52 ` [PATCH v16 86/99] target/arm: cpu-pauth: change arm_cpu_pauth_finalize name and sig Alex Bennée
2021-06-05 22:09   ` Richard Henderson
2021-06-04 15:53 ` [PATCH v16 87/99] target/arm: move arm_cpu_finalize_features into cpu64 Alex Bennée
2021-06-05 22:14   ` Richard Henderson
2021-06-04 15:53 ` [PATCH v16 88/99] target/arm: cpu64: rename arm_cpu_finalize_features Alex Bennée
2021-06-05 22:14   ` Richard Henderson
2021-06-04 15:53 ` [PATCH v16 89/99] target/arm: cpu64: some final cleanup on aarch64_cpu_finalize_features Alex Bennée
2021-06-05 22:20   ` Richard Henderson
2021-06-04 15:53 ` [PATCH v16 90/99] XXX target/arm: experiment refactoring cpu "max" Alex Bennée
2021-06-04 15:53 ` [PATCH v16 91/99] target/arm: tcg: remove superfluous CONFIG_TCG check Alex Bennée
2021-06-04 15:53 ` [PATCH v16 92/99] target/arm: remove v7m stub function for !CONFIG_TCG Alex Bennée
2021-06-05 22:26   ` Richard Henderson
2021-06-04 15:53 ` [PATCH v16 93/99] meson: Introduce target-specific Kconfig Alex Bennée
2021-06-05 22:33   ` Richard Henderson
2021-06-18 16:31     ` Alex Bennée
2021-06-04 15:53 ` [PATCH v16 94/99] target/arm: move CONFIG_V7M out of default-devices Alex Bennée
2021-06-05 22:41   ` Richard Henderson
2021-06-04 15:53 ` [PATCH v16 95/99] hw/arm: add dependency on OR_IRQ for XLNX_VERSAL Alex Bennée
2021-06-05 22:43   ` Richard Henderson
2021-06-04 15:53 ` [PATCH v16 96/99] tests/qtest: split the cdrom-test into arm/aarch64 Alex Bennée
2021-06-05 22:47   ` Richard Henderson
2021-06-08 14:27     ` Alex Bennée
2021-06-08 14:42       ` Thomas Huth
2021-06-08 14:57       ` Richard Henderson
2021-06-08 15:01       ` Thomas Huth
2021-06-08 15:35         ` Alex Bennée
2021-06-08 17:23           ` Thomas Huth
2021-06-08 15:36         ` John Snow
2021-06-08 13:42   ` John Snow
2021-06-08 14:36     ` Thomas Huth
2021-06-08 14:41       ` Alex Bennée
2021-06-08 14:45         ` Thomas Huth
2021-06-04 15:53 ` [PATCH v16 97/99] tests/qtest: make xlnx-can-test conditional on being configured Alex Bennée
2021-06-05 22:48   ` Richard Henderson
2021-06-04 15:53 ` [PATCH v16 98/99] configure: allow the overriding of default-config in the build Alex Bennée
2021-06-05 23:01   ` Richard Henderson
2021-06-08 13:03   ` Philippe Mathieu-Daudé
2021-06-04 15:53 ` [PATCH v16 99/99] gitlab: defend the new stripped down arm64 configs Alex Bennée
2021-06-05 23:03   ` Richard Henderson
2021-06-08  8:44 ` [PATCH v16 00/99] arm tcg/kvm refactor and split with kvm only support Philippe Mathieu-Daudé
2021-06-08  8:50   ` Philippe Mathieu-Daudé
2021-09-20 16:24 ` Liang Yan
2021-09-20 16:27   ` Alex Bennée

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