From: "Emilio G. Cota" <cota@braap.org>
To: qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Aurelien Jarno" <aurelien@aurel32.net>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Alex Bennée" <alex.bennee@linaro.org>,
"Laurent Vivier" <laurent@vivier.eu>
Subject: [Qemu-devel] [PATCH 2/2] tests: add floating point tests
Date: Fri, 7 Sep 2018 18:07:31 -0400 [thread overview]
Message-ID: <20180907220731.19368-3-cota@braap.org> (raw)
In-Reply-To: <20180907220731.19368-1-cota@braap.org>
By leveraging berkeley's softfloat and testfloat.
fp-test.c is derived from testfloat's testsoftfloat.c. To ease
the tracking of upstream changes to the latter file, fp-test.c
keeps the original camel-case variable naming, and includes
most new code via wrap.inc.c.
Most changes to the original code are simple style changes,
although a few hacks have been added because our implementation
does not provide exactly the same features as softfloat.
I've noted these hacks with XXX comments.
Signed-off-by: Emilio G. Cota <cota@braap.org>
---
configure | 2 +
tests/fp/platform.h | 41 ++
tests/fp/fp-test.c | 1052 ++++++++++++++++++++++++++++++++++++++++
tests/fp/wrap.inc.c | 599 +++++++++++++++++++++++
tests/Makefile.include | 3 +
tests/fp/.gitignore | 1 +
tests/fp/Makefile | 589 ++++++++++++++++++++++
7 files changed, 2287 insertions(+)
create mode 100644 tests/fp/platform.h
create mode 100644 tests/fp/fp-test.c
create mode 100644 tests/fp/wrap.inc.c
create mode 100644 tests/fp/.gitignore
create mode 100644 tests/fp/Makefile
diff --git a/configure b/configure
index 58862d2ae8..b02da8c0b4 100755
--- a/configure
+++ b/configure
@@ -7451,12 +7451,14 @@ fi
# build tree in object directory in case the source is not in the current directory
DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32 tests/libqos tests/qapi-schema tests/tcg/xtensa tests/qemu-iotests tests/vm"
+DIRS="$DIRS tests/fp"
DIRS="$DIRS docs docs/interop fsdev scsi"
DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw"
DIRS="$DIRS roms/seabios roms/vgabios"
FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
FILES="$FILES tests/tcg/lm32/Makefile tests/tcg/xtensa/Makefile po/Makefile"
+FILES="$FILES tests/fp/Makefile"
FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
FILES="$FILES pc-bios/spapr-rtas/Makefile"
FILES="$FILES pc-bios/s390-ccw/Makefile"
diff --git a/tests/fp/platform.h b/tests/fp/platform.h
new file mode 100644
index 0000000000..80af8a94b6
--- /dev/null
+++ b/tests/fp/platform.h
@@ -0,0 +1,41 @@
+#ifndef QEMU_TESTFLOAT_PLATFORM_H
+#define QEMU_TESTFLOAT_PLATFORM_H
+/*
+ * Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
+ * California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions, and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions, and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the University nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "config-host.h"
+
+#ifndef HOST_WORDS_BIGENDIAN
+#define LITTLEENDIAN 1
+/* otherwise do not define it */
+#endif
+
+#define INLINE static inline
+
+#endif /* QEMU_TESTFLOAT_PLATFORM_H */
diff --git a/tests/fp/fp-test.c b/tests/fp/fp-test.c
new file mode 100644
index 0000000000..58405fdd89
--- /dev/null
+++ b/tests/fp/fp-test.c
@@ -0,0 +1,1052 @@
+/*
+ * fp-test.c - test QEMU's softfloat implementation using Berkeley's Testfloat
+ *
+ * Derived from testfloat/source/testsoftfloat.c.
+ *
+ * Copyright (C) 2018, Emilio G. Cota <cota@braap.org>
+ * Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+ * University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions, and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions, and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the University nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef HW_POISON_H
+#error Must define HW_POISON_H to work around TARGET_* poisoning
+#endif
+
+#include "qemu/osdep.h"
+#include "qemu/cutils.h"
+#include <math.h>
+#include "fpu/softfloat.h"
+#include "platform.h"
+
+#include "fail.h"
+#include "slowfloat.h"
+#include "functions.h"
+#include "genCases.h"
+#include "verCases.h"
+#include "writeCase.h"
+#include "testLoops.h"
+
+/* keep most code separate to make tracking upstream changes more easily */
+#include "wrap.inc.c"
+
+enum {
+ EXACT_FALSE = 1,
+ EXACT_TRUE
+};
+
+static void catchSIGINT(int signalCode)
+{
+ if (verCases_stop) {
+ exit(EXIT_FAILURE);
+ }
+ verCases_stop = true;
+}
+
+static void
+testFunctionInstance(int functionCode, uint_fast8_t roundingMode, bool exact)
+{
+ float16_t (*trueFunction_abz_f16)(float16_t, float16_t);
+ float16_t (*subjFunction_abz_f16)(float16_t, float16_t);
+ bool (*trueFunction_ab_f16_z_bool)(float16_t, float16_t);
+ bool (*subjFunction_ab_f16_z_bool)(float16_t, float16_t);
+ float32_t (*trueFunction_abz_f32)(float32_t, float32_t);
+ float32_t (*subjFunction_abz_f32)(float32_t, float32_t);
+ bool (*trueFunction_ab_f32_z_bool)(float32_t, float32_t);
+ bool (*subjFunction_ab_f32_z_bool)(float32_t, float32_t);
+ float64_t (*trueFunction_abz_f64)(float64_t, float64_t);
+ float64_t (*subjFunction_abz_f64)(float64_t, float64_t);
+ bool (*trueFunction_ab_f64_z_bool)(float64_t, float64_t);
+ bool (*subjFunction_ab_f64_z_bool)(float64_t, float64_t);
+ void (*trueFunction_abz_extF80M)(
+ const extFloat80_t *, const extFloat80_t *, extFloat80_t *);
+ void (*subjFunction_abz_extF80M)(
+ const extFloat80_t *, const extFloat80_t *, extFloat80_t *);
+ bool (*trueFunction_ab_extF80M_z_bool)(
+ const extFloat80_t *, const extFloat80_t *);
+ bool (*subjFunction_ab_extF80M_z_bool)(
+ const extFloat80_t *, const extFloat80_t *);
+ void (*trueFunction_abz_f128M)(
+ const float128_t *, const float128_t *, float128_t *);
+ void (*subjFunction_abz_f128M)(
+ const float128_t *, const float128_t *, float128_t *);
+ bool (*trueFunction_ab_f128M_z_bool)(
+ const float128_t *, const float128_t *);
+ bool (*subjFunction_ab_f128M_z_bool)(
+ const float128_t *, const float128_t *);
+
+ fputs("Testing ", stderr);
+ verCases_writeFunctionName(stderr);
+ fputs(".\n", stderr);
+
+ switch (functionCode) {
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ case UI32_TO_F16:
+ test_a_ui32_z_f16(slow_ui32_to_f16, qemu_ui32_to_f16);
+ break;
+ case UI32_TO_F32:
+ test_a_ui32_z_f32(slow_ui32_to_f32, qemu_ui32_to_f32);
+ break;
+ case UI32_TO_F64:
+ test_a_ui32_z_f64(slow_ui32_to_f64, qemu_ui32_to_f64);
+ break;
+ case UI32_TO_EXTF80:
+ /* not implemented */
+ break;
+ case UI32_TO_F128:
+ /* not implemented */
+ break;
+ case UI64_TO_F16:
+ test_a_ui64_z_f16(slow_ui64_to_f16, qemu_ui64_to_f16);
+ break;
+ case UI64_TO_F32:
+ test_a_ui64_z_f32(slow_ui64_to_f32, qemu_ui64_to_f32);
+ break;
+ case UI64_TO_F64:
+ test_a_ui64_z_f64(slow_ui64_to_f64, qemu_ui64_to_f64);
+ break;
+ case UI64_TO_EXTF80:
+ /* not implemented */
+ break;
+ case UI64_TO_F128:
+ test_a_ui64_z_f128(slow_ui64_to_f128M, qemu_ui64_to_f128M);
+ break;
+ case I32_TO_F16:
+ test_a_i32_z_f16(slow_i32_to_f16, qemu_i32_to_f16);
+ break;
+ case I32_TO_F32:
+ test_a_i32_z_f32(slow_i32_to_f32, qemu_i32_to_f32);
+ break;
+ case I32_TO_F64:
+ test_a_i32_z_f64(slow_i32_to_f64, qemu_i32_to_f64);
+ break;
+ case I32_TO_EXTF80:
+ test_a_i32_z_extF80(slow_i32_to_extF80M, qemu_i32_to_extF80M);
+ break;
+ case I32_TO_F128:
+ test_a_i32_z_f128(slow_i32_to_f128M, qemu_i32_to_f128M);
+ break;
+ case I64_TO_F16:
+ test_a_i64_z_f16(slow_i64_to_f16, qemu_i64_to_f16);
+ break;
+ case I64_TO_F32:
+ test_a_i64_z_f32(slow_i64_to_f32, qemu_i64_to_f32);
+ break;
+ case I64_TO_F64:
+ test_a_i64_z_f64(slow_i64_to_f64, qemu_i64_to_f64);
+ break;
+ case I64_TO_EXTF80:
+ test_a_i64_z_extF80(slow_i64_to_extF80M, qemu_i64_to_extF80M);
+ break;
+ case I64_TO_F128:
+ test_a_i64_z_f128(slow_i64_to_f128M, qemu_i64_to_f128M);
+ break;
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ case F16_TO_UI32:
+ test_a_f16_z_ui32_rx(
+ slow_f16_to_ui32, qemu_f16_to_ui32, roundingMode, exact);
+ break;
+ case F16_TO_UI64:
+ test_a_f16_z_ui64_rx(
+ slow_f16_to_ui64, qemu_f16_to_ui64, roundingMode, exact);
+ break;
+ case F16_TO_I32:
+ test_a_f16_z_i32_rx(
+ slow_f16_to_i32, qemu_f16_to_i32, roundingMode, exact);
+ break;
+ case F16_TO_I64:
+ test_a_f16_z_i64_rx(
+ slow_f16_to_i64, qemu_f16_to_i64, roundingMode, exact);
+ break;
+ case F16_TO_UI32_R_MINMAG:
+ /* not implemented */
+ break;
+ case F16_TO_UI64_R_MINMAG:
+ /* not implemented */
+ break;
+ case F16_TO_I32_R_MINMAG:
+ /* not implemented */
+ break;
+ case F16_TO_I64_R_MINMAG:
+ /* not implemented */
+ break;
+ case F16_TO_F32:
+ test_a_f16_z_f32(slow_f16_to_f32, qemu_f16_to_f32);
+ break;
+ case F16_TO_F64:
+ test_a_f16_z_f64(slow_f16_to_f64, qemu_f16_to_f64);
+ break;
+ case F16_TO_EXTF80:
+ /* not implemented */
+ break;
+ case F16_TO_F128:
+ /* not implemented */
+ break;
+ case F16_ROUNDTOINT:
+ test_az_f16_rx(
+ slow_f16_roundToInt, qemu_f16_roundToInt, roundingMode, exact);
+ break;
+ case F16_ADD:
+ trueFunction_abz_f16 = slow_f16_add;
+ subjFunction_abz_f16 = qemu_f16_add;
+ goto test_abz_f16;
+ case F16_SUB:
+ trueFunction_abz_f16 = slow_f16_sub;
+ subjFunction_abz_f16 = qemu_f16_sub;
+ goto test_abz_f16;
+ case F16_MUL:
+ trueFunction_abz_f16 = slow_f16_mul;
+ subjFunction_abz_f16 = qemu_f16_mul;
+ goto test_abz_f16;
+ case F16_DIV:
+ trueFunction_abz_f16 = slow_f16_div;
+ subjFunction_abz_f16 = qemu_f16_div;
+ goto test_abz_f16;
+ case F16_REM:
+ /* not implemented */
+ break;
+ test_abz_f16:
+ test_abz_f16(trueFunction_abz_f16, subjFunction_abz_f16);
+ break;
+ case F16_MULADD:
+ test_abcz_f16(slow_f16_mulAdd, qemu_f16_mulAdd);
+ break;
+ case F16_SQRT:
+ test_az_f16(slow_f16_sqrt, qemu_f16_sqrt);
+ break;
+ case F16_EQ:
+ trueFunction_ab_f16_z_bool = slow_f16_eq;
+ subjFunction_ab_f16_z_bool = qemu_f16_eq;
+ goto test_ab_f16_z_bool;
+ case F16_LE:
+ trueFunction_ab_f16_z_bool = slow_f16_le;
+ subjFunction_ab_f16_z_bool = qemu_f16_le;
+ goto test_ab_f16_z_bool;
+ case F16_LT:
+ trueFunction_ab_f16_z_bool = slow_f16_lt;
+ subjFunction_ab_f16_z_bool = qemu_f16_lt;
+ goto test_ab_f16_z_bool;
+ case F16_EQ_SIGNALING:
+ trueFunction_ab_f16_z_bool = slow_f16_eq_signaling;
+ subjFunction_ab_f16_z_bool = qemu_f16_eq_signaling;
+ goto test_ab_f16_z_bool;
+ case F16_LE_QUIET:
+ trueFunction_ab_f16_z_bool = slow_f16_le_quiet;
+ subjFunction_ab_f16_z_bool = qemu_f16_le_quiet;
+ goto test_ab_f16_z_bool;
+ case F16_LT_QUIET:
+ trueFunction_ab_f16_z_bool = slow_f16_lt_quiet;
+ subjFunction_ab_f16_z_bool = qemu_f16_lt_quiet;
+ test_ab_f16_z_bool:
+ test_ab_f16_z_bool(
+ trueFunction_ab_f16_z_bool, subjFunction_ab_f16_z_bool);
+ break;
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ case F32_TO_UI32:
+ test_a_f32_z_ui32_rx(
+ slow_f32_to_ui32, qemu_f32_to_ui32, roundingMode, exact);
+ break;
+ case F32_TO_UI64:
+ test_a_f32_z_ui64_rx(
+ slow_f32_to_ui64, qemu_f32_to_ui64, roundingMode, exact);
+ break;
+ case F32_TO_I32:
+ test_a_f32_z_i32_rx(
+ slow_f32_to_i32, qemu_f32_to_i32, roundingMode, exact);
+ break;
+ case F32_TO_I64:
+ test_a_f32_z_i64_rx(
+ slow_f32_to_i64, qemu_f32_to_i64, roundingMode, exact);
+ break;
+ case F32_TO_UI32_R_MINMAG:
+ /* not implemented */
+ break;
+ case F32_TO_UI64_R_MINMAG:
+ /* not implemented */
+ break;
+ case F32_TO_I32_R_MINMAG:
+ /* not implemented */
+ break;
+ case F32_TO_I64_R_MINMAG:
+ /* not implemented */
+ break;
+ case F32_TO_F16:
+ test_a_f32_z_f16(slow_f32_to_f16, qemu_f32_to_f16);
+ break;
+ case F32_TO_F64:
+ test_a_f32_z_f64(slow_f32_to_f64, qemu_f32_to_f64);
+ break;
+ case F32_TO_EXTF80:
+ test_a_f32_z_extF80(slow_f32_to_extF80M, qemu_f32_to_extF80M);
+ break;
+ case F32_TO_F128:
+ test_a_f32_z_f128(slow_f32_to_f128M, qemu_f32_to_f128M);
+ break;
+ case F32_ROUNDTOINT:
+ test_az_f32_rx(
+ slow_f32_roundToInt, qemu_f32_roundToInt, roundingMode, exact);
+ break;
+ case F32_ADD:
+ trueFunction_abz_f32 = slow_f32_add;
+ subjFunction_abz_f32 = qemu_f32_add;
+ goto test_abz_f32;
+ case F32_SUB:
+ trueFunction_abz_f32 = slow_f32_sub;
+ subjFunction_abz_f32 = qemu_f32_sub;
+ goto test_abz_f32;
+ case F32_MUL:
+ trueFunction_abz_f32 = slow_f32_mul;
+ subjFunction_abz_f32 = qemu_f32_mul;
+ goto test_abz_f32;
+ case F32_DIV:
+ trueFunction_abz_f32 = slow_f32_div;
+ subjFunction_abz_f32 = qemu_f32_div;
+ goto test_abz_f32;
+ case F32_REM:
+ trueFunction_abz_f32 = slow_f32_rem;
+ subjFunction_abz_f32 = qemu_f32_rem;
+ test_abz_f32:
+ test_abz_f32(trueFunction_abz_f32, subjFunction_abz_f32);
+ break;
+ case F32_MULADD:
+ test_abcz_f32(slow_f32_mulAdd, qemu_f32_mulAdd);
+ break;
+ case F32_SQRT:
+ test_az_f32(slow_f32_sqrt, qemu_f32_sqrt);
+ break;
+ case F32_EQ:
+ trueFunction_ab_f32_z_bool = slow_f32_eq;
+ subjFunction_ab_f32_z_bool = qemu_f32_eq;
+ goto test_ab_f32_z_bool;
+ case F32_LE:
+ trueFunction_ab_f32_z_bool = slow_f32_le;
+ subjFunction_ab_f32_z_bool = qemu_f32_le;
+ goto test_ab_f32_z_bool;
+ case F32_LT:
+ trueFunction_ab_f32_z_bool = slow_f32_lt;
+ subjFunction_ab_f32_z_bool = qemu_f32_lt;
+ goto test_ab_f32_z_bool;
+ case F32_EQ_SIGNALING:
+ trueFunction_ab_f32_z_bool = slow_f32_eq_signaling;
+ subjFunction_ab_f32_z_bool = qemu_f32_eq_signaling;
+ goto test_ab_f32_z_bool;
+ case F32_LE_QUIET:
+ trueFunction_ab_f32_z_bool = slow_f32_le_quiet;
+ subjFunction_ab_f32_z_bool = qemu_f32_le_quiet;
+ goto test_ab_f32_z_bool;
+ case F32_LT_QUIET:
+ trueFunction_ab_f32_z_bool = slow_f32_lt_quiet;
+ subjFunction_ab_f32_z_bool = qemu_f32_lt_quiet;
+ test_ab_f32_z_bool:
+ test_ab_f32_z_bool(
+ trueFunction_ab_f32_z_bool, subjFunction_ab_f32_z_bool);
+ break;
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ case F64_TO_UI32:
+ test_a_f64_z_ui32_rx(
+ slow_f64_to_ui32, qemu_f64_to_ui32, roundingMode, exact);
+ break;
+ case F64_TO_UI64:
+ test_a_f64_z_ui64_rx(
+ slow_f64_to_ui64, qemu_f64_to_ui64, roundingMode, exact);
+ break;
+ case F64_TO_I32:
+ test_a_f64_z_i32_rx(
+ slow_f64_to_i32, qemu_f64_to_i32, roundingMode, exact);
+ break;
+ case F64_TO_I64:
+ test_a_f64_z_i64_rx(
+ slow_f64_to_i64, qemu_f64_to_i64, roundingMode, exact);
+ break;
+ case F64_TO_UI32_R_MINMAG:
+ /* not implemented */
+ break;
+ case F64_TO_UI64_R_MINMAG:
+ /* not implemented */
+ break;
+ case F64_TO_I32_R_MINMAG:
+ /* not implemented */
+ break;
+ case F64_TO_I64_R_MINMAG:
+ /* not implemented */
+ break;
+ case F64_TO_F16:
+ test_a_f64_z_f16(slow_f64_to_f16, qemu_f64_to_f16);
+ break;
+ case F64_TO_F32:
+ test_a_f64_z_f32(slow_f64_to_f32, qemu_f64_to_f32);
+ break;
+ case F64_TO_EXTF80:
+ test_a_f64_z_extF80(slow_f64_to_extF80M, qemu_f64_to_extF80M);
+ break;
+ case F64_TO_F128:
+ test_a_f64_z_f128(slow_f64_to_f128M, qemu_f64_to_f128M);
+ break;
+ case F64_ROUNDTOINT:
+ test_az_f64_rx(
+ slow_f64_roundToInt, qemu_f64_roundToInt, roundingMode, exact);
+ break;
+ case F64_ADD:
+ trueFunction_abz_f64 = slow_f64_add;
+ subjFunction_abz_f64 = qemu_f64_add;
+ goto test_abz_f64;
+ case F64_SUB:
+ trueFunction_abz_f64 = slow_f64_sub;
+ subjFunction_abz_f64 = qemu_f64_sub;
+ goto test_abz_f64;
+ case F64_MUL:
+ trueFunction_abz_f64 = slow_f64_mul;
+ subjFunction_abz_f64 = qemu_f64_mul;
+ goto test_abz_f64;
+ case F64_DIV:
+ trueFunction_abz_f64 = slow_f64_div;
+ subjFunction_abz_f64 = qemu_f64_div;
+ goto test_abz_f64;
+ case F64_REM:
+ trueFunction_abz_f64 = slow_f64_rem;
+ subjFunction_abz_f64 = qemu_f64_rem;
+ test_abz_f64:
+ test_abz_f64(trueFunction_abz_f64, subjFunction_abz_f64);
+ break;
+ case F64_MULADD:
+ test_abcz_f64(slow_f64_mulAdd, qemu_f64_mulAdd);
+ break;
+ case F64_SQRT:
+ test_az_f64(slow_f64_sqrt, qemu_f64_sqrt);
+ break;
+ case F64_EQ:
+ trueFunction_ab_f64_z_bool = slow_f64_eq;
+ subjFunction_ab_f64_z_bool = qemu_f64_eq;
+ goto test_ab_f64_z_bool;
+ case F64_LE:
+ trueFunction_ab_f64_z_bool = slow_f64_le;
+ subjFunction_ab_f64_z_bool = qemu_f64_le;
+ goto test_ab_f64_z_bool;
+ case F64_LT:
+ trueFunction_ab_f64_z_bool = slow_f64_lt;
+ subjFunction_ab_f64_z_bool = qemu_f64_lt;
+ goto test_ab_f64_z_bool;
+ case F64_EQ_SIGNALING:
+ trueFunction_ab_f64_z_bool = slow_f64_eq_signaling;
+ subjFunction_ab_f64_z_bool = qemu_f64_eq_signaling;
+ goto test_ab_f64_z_bool;
+ case F64_LE_QUIET:
+ trueFunction_ab_f64_z_bool = slow_f64_le_quiet;
+ subjFunction_ab_f64_z_bool = qemu_f64_le_quiet;
+ goto test_ab_f64_z_bool;
+ case F64_LT_QUIET:
+ trueFunction_ab_f64_z_bool = slow_f64_lt_quiet;
+ subjFunction_ab_f64_z_bool = qemu_f64_lt_quiet;
+ test_ab_f64_z_bool:
+ test_ab_f64_z_bool(
+ trueFunction_ab_f64_z_bool, subjFunction_ab_f64_z_bool);
+ break;
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ case EXTF80_TO_UI32:
+ /* not implemented */
+ break;
+ case EXTF80_TO_UI64:
+ /* not implemented */
+ break;
+ case EXTF80_TO_I32:
+ test_a_extF80_z_i32_rx(
+ slow_extF80M_to_i32, qemu_extF80M_to_i32, roundingMode, exact);
+ break;
+ case EXTF80_TO_I64:
+ test_a_extF80_z_i64_rx(
+ slow_extF80M_to_i64, qemu_extF80M_to_i64, roundingMode, exact);
+ break;
+ case EXTF80_TO_UI32_R_MINMAG:
+ /* not implemented */
+ break;
+ case EXTF80_TO_UI64_R_MINMAG:
+ /* not implemented */
+ break;
+ case EXTF80_TO_I32_R_MINMAG:
+ /* not implemented */
+ break;
+ case EXTF80_TO_I64_R_MINMAG:
+ /* not implemented */
+ break;
+ case EXTF80_TO_F16:
+ /* not implemented */
+ break;
+ case EXTF80_TO_F32:
+ test_a_extF80_z_f32(slow_extF80M_to_f32, qemu_extF80M_to_f32);
+ break;
+ case EXTF80_TO_F64:
+ test_a_extF80_z_f64(slow_extF80M_to_f64, qemu_extF80M_to_f64);
+ break;
+ case EXTF80_TO_F128:
+ test_a_extF80_z_f128(slow_extF80M_to_f128M, qemu_extF80M_to_f128M);
+ break;
+ case EXTF80_ROUNDTOINT:
+ test_az_extF80_rx(
+ slow_extF80M_roundToInt, qemu_extF80M_roundToInt, roundingMode, exact);
+ break;
+ case EXTF80_ADD:
+ trueFunction_abz_extF80M = slow_extF80M_add;
+ subjFunction_abz_extF80M = qemu_extF80M_add;
+ goto test_abz_extF80;
+ case EXTF80_SUB:
+ trueFunction_abz_extF80M = slow_extF80M_sub;
+ subjFunction_abz_extF80M = qemu_extF80M_sub;
+ goto test_abz_extF80;
+ case EXTF80_MUL:
+ trueFunction_abz_extF80M = slow_extF80M_mul;
+ subjFunction_abz_extF80M = qemu_extF80M_mul;
+ goto test_abz_extF80;
+ case EXTF80_DIV:
+ trueFunction_abz_extF80M = slow_extF80M_div;
+ subjFunction_abz_extF80M = qemu_extF80M_div;
+ goto test_abz_extF80;
+ case EXTF80_REM:
+ trueFunction_abz_extF80M = slow_extF80M_rem;
+ subjFunction_abz_extF80M = qemu_extF80M_rem;
+ test_abz_extF80:
+ test_abz_extF80(trueFunction_abz_extF80M, subjFunction_abz_extF80M);
+ break;
+ case EXTF80_SQRT:
+ test_az_extF80(slow_extF80M_sqrt, qemu_extF80M_sqrt);
+ break;
+ case EXTF80_EQ:
+ trueFunction_ab_extF80M_z_bool = slow_extF80M_eq;
+ subjFunction_ab_extF80M_z_bool = qemu_extF80M_eq;
+ goto test_ab_extF80_z_bool;
+ case EXTF80_LE:
+ trueFunction_ab_extF80M_z_bool = slow_extF80M_le;
+ subjFunction_ab_extF80M_z_bool = qemu_extF80M_le;
+ goto test_ab_extF80_z_bool;
+ case EXTF80_LT:
+ trueFunction_ab_extF80M_z_bool = slow_extF80M_lt;
+ subjFunction_ab_extF80M_z_bool = qemu_extF80M_lt;
+ goto test_ab_extF80_z_bool;
+ case EXTF80_EQ_SIGNALING:
+ trueFunction_ab_extF80M_z_bool = slow_extF80M_eq_signaling;
+ subjFunction_ab_extF80M_z_bool = qemu_extF80M_eq_signaling;
+ goto test_ab_extF80_z_bool;
+ case EXTF80_LE_QUIET:
+ trueFunction_ab_extF80M_z_bool = slow_extF80M_le_quiet;
+ subjFunction_ab_extF80M_z_bool = qemu_extF80M_le_quiet;
+ goto test_ab_extF80_z_bool;
+ case EXTF80_LT_QUIET:
+ trueFunction_ab_extF80M_z_bool = slow_extF80M_lt_quiet;
+ subjFunction_ab_extF80M_z_bool = qemu_extF80M_lt_quiet;
+ test_ab_extF80_z_bool:
+ test_ab_extF80_z_bool(
+ trueFunction_ab_extF80M_z_bool, subjFunction_ab_extF80M_z_bool);
+ break;
+ /*--------------------------------------------------------------------
+ *--------------------------------------------------------------------*/
+ case F128_TO_UI32:
+ /* not implemented */
+ break;
+ case F128_TO_UI64:
+ test_a_f128_z_ui64_rx(
+ slow_f128M_to_ui64, qemu_f128M_to_ui64, roundingMode, exact);
+ break;
+ case F128_TO_I32:
+ test_a_f128_z_i32_rx(
+ slow_f128M_to_i32, qemu_f128M_to_i32, roundingMode, exact);
+ break;
+ case F128_TO_I64:
+ test_a_f128_z_i64_rx(
+ slow_f128M_to_i64, qemu_f128M_to_i64, roundingMode, exact);
+ break;
+ case F128_TO_UI32_R_MINMAG:
+ /* not implemented */
+ break;
+ case F128_TO_UI64_R_MINMAG:
+ /* not implemented */
+ break;
+ case F128_TO_I32_R_MINMAG:
+ /* not implemented */
+ break;
+ case F128_TO_I64_R_MINMAG:
+ /* not implemented */
+ break;
+ case F128_TO_F16:
+ /* not implemented */
+ break;
+ case F128_TO_F32:
+ test_a_f128_z_f32(slow_f128M_to_f32, qemu_f128M_to_f32);
+ break;
+ case F128_TO_F64:
+ test_a_f128_z_f64(slow_f128M_to_f64, qemu_f128M_to_f64);
+ break;
+ case F128_TO_EXTF80:
+ test_a_f128_z_extF80(slow_f128M_to_extF80M, qemu_f128M_to_extF80M);
+ break;
+ case F128_ROUNDTOINT:
+ test_az_f128_rx(
+ slow_f128M_roundToInt, qemu_f128M_roundToInt, roundingMode, exact);
+ break;
+ case F128_ADD:
+ trueFunction_abz_f128M = slow_f128M_add;
+ subjFunction_abz_f128M = qemu_f128M_add;
+ goto test_abz_f128;
+ case F128_SUB:
+ trueFunction_abz_f128M = slow_f128M_sub;
+ subjFunction_abz_f128M = qemu_f128M_sub;
+ goto test_abz_f128;
+ case F128_MUL:
+ trueFunction_abz_f128M = slow_f128M_mul;
+ subjFunction_abz_f128M = qemu_f128M_mul;
+ goto test_abz_f128;
+ case F128_DIV:
+ trueFunction_abz_f128M = slow_f128M_div;
+ subjFunction_abz_f128M = qemu_f128M_div;
+ goto test_abz_f128;
+ case F128_REM:
+ trueFunction_abz_f128M = slow_f128M_rem;
+ subjFunction_abz_f128M = qemu_f128M_rem;
+ test_abz_f128:
+ test_abz_f128(trueFunction_abz_f128M, subjFunction_abz_f128M);
+ break;
+ case F128_MULADD:
+ /* not implemented */
+ break;
+ case F128_SQRT:
+ test_az_f128(slow_f128M_sqrt, qemu_f128M_sqrt);
+ break;
+ case F128_EQ:
+ trueFunction_ab_f128M_z_bool = slow_f128M_eq;
+ subjFunction_ab_f128M_z_bool = qemu_f128M_eq;
+ goto test_ab_f128_z_bool;
+ case F128_LE:
+ trueFunction_ab_f128M_z_bool = slow_f128M_le;
+ subjFunction_ab_f128M_z_bool = qemu_f128M_le;
+ goto test_ab_f128_z_bool;
+ case F128_LT:
+ trueFunction_ab_f128M_z_bool = slow_f128M_lt;
+ subjFunction_ab_f128M_z_bool = qemu_f128M_lt;
+ goto test_ab_f128_z_bool;
+ case F128_EQ_SIGNALING:
+ trueFunction_ab_f128M_z_bool = slow_f128M_eq_signaling;
+ subjFunction_ab_f128M_z_bool = qemu_f128M_eq_signaling;
+ goto test_ab_f128_z_bool;
+ case F128_LE_QUIET:
+ trueFunction_ab_f128M_z_bool = slow_f128M_le_quiet;
+ subjFunction_ab_f128M_z_bool = qemu_f128M_le_quiet;
+ goto test_ab_f128_z_bool;
+ case F128_LT_QUIET:
+ trueFunction_ab_f128M_z_bool = slow_f128M_lt_quiet;
+ subjFunction_ab_f128M_z_bool = qemu_f128M_lt_quiet;
+ test_ab_f128_z_bool:
+ test_ab_f128_z_bool(
+ trueFunction_ab_f128M_z_bool, subjFunction_ab_f128M_z_bool);
+ break;
+ }
+ if ((verCases_errorStop && verCases_anyErrors) || verCases_stop) {
+ verCases_exitWithStatus();
+ }
+}
+
+static void
+testFunction(int functionCode, uint_fast8_t roundingPrecisionIn,
+ int roundingCodeIn, int tininessCodeIn, int exactCodeIn)
+{
+ int functionAttribs;
+ uint_fast8_t roundingPrecision;
+ int roundingCode;
+ uint_fast8_t roundingMode = { 0 };
+ int exactCode;
+ bool exact;
+ int tininessCode;
+ uint_fast8_t tininessMode;
+
+ functionAttribs = functionInfos[functionCode].attribs;
+ verCases_functionNamePtr = functionInfos[functionCode].namePtr;
+ roundingPrecision = 32;
+ for (;;) {
+ if (functionAttribs & FUNC_EFF_ROUNDINGPRECISION) {
+ if (roundingPrecisionIn) {
+ roundingPrecision = roundingPrecisionIn;
+ }
+ } else {
+ roundingPrecision = 0;
+ }
+ verCases_roundingPrecision = roundingPrecision;
+ if (roundingPrecision) {
+ slow_extF80_roundingPrecision = roundingPrecision;
+ qsf.floatx80_rounding_precision = roundingPrecision;
+ }
+ /* XXX: not testing ROUND_ODD */
+ for (roundingCode = 1; roundingCode < NUM_ROUNDINGMODES - 1;
+ ++roundingCode) {
+ if (
+ functionAttribs
+ & (FUNC_ARG_ROUNDINGMODE | FUNC_EFF_ROUNDINGMODE)
+ ) {
+ if (roundingCodeIn) {
+ roundingCode = roundingCodeIn;
+ }
+ } else {
+ roundingCode = 0;
+ }
+ verCases_roundingCode = roundingCode;
+ if (roundingCode) {
+ roundingMode = roundingModes[roundingCode];
+ if (functionAttribs & FUNC_EFF_ROUNDINGMODE) {
+ slowfloat_roundingMode = roundingMode;
+ qsf.float_rounding_mode =
+ softfloat_rounding_to_qemu(roundingMode);
+ }
+ }
+ /*
+ * XXX not testing EXACT_FALSE
+ * for (exactCode = EXACT_FALSE; exactCode <= EXACT_TRUE;
+ * ++exactCode)
+ */
+ exactCode = EXACT_TRUE;
+ {
+ if (functionAttribs & FUNC_ARG_EXACT) {
+ if (exactCodeIn) {
+ exactCode = exactCodeIn;
+ }
+ } else {
+ exactCode = 0;
+ }
+ exact = (exactCode == EXACT_TRUE);
+ verCases_usesExact = (exactCode != 0);
+ verCases_exact = exact;
+ for (
+ tininessCode = 1;
+ tininessCode < NUM_TININESSMODES;
+ ++tininessCode
+ ) {
+ if (
+ (functionAttribs & FUNC_EFF_TININESSMODE)
+ || ((functionAttribs
+ & FUNC_EFF_TININESSMODE_REDUCEDPREC)
+ && roundingPrecision
+ && (roundingPrecision < 80))
+ ) {
+ if (tininessCodeIn) {
+ tininessCode = tininessCodeIn;
+ }
+ } else {
+ tininessCode = 0;
+ }
+ verCases_tininessCode = tininessCode;
+ if (tininessCode) {
+ tininessMode = tininessModes[tininessCode];
+ slowfloat_detectTininess = tininessMode;
+ qsf.float_detect_tininess =
+ softfloat_tininess_to_qemu(tininessMode);
+ }
+ testFunctionInstance(functionCode, roundingMode, exact);
+ if (tininessCodeIn || !tininessCode) {
+ break;
+ }
+ }
+ if (exactCodeIn || !exactCode) {
+ break;
+ }
+ }
+ if (roundingCodeIn || !roundingCode) {
+ break;
+ }
+ }
+ if (roundingPrecisionIn || !roundingPrecision) {
+ break;
+ }
+ if (roundingPrecision == 80) {
+ break;
+ } else if (roundingPrecision == 64) {
+ roundingPrecision = 80;
+ } else if (roundingPrecision == 32) {
+ roundingPrecision = 64;
+ }
+ }
+
+}
+
+int main(int argc, char *argv[])
+{
+ bool haveFunctionArg;
+ int functionCode, numOperands;
+ uint_fast8_t roundingPrecision;
+ int roundingCode, tininessCode, exactCode;
+ const char *argPtr;
+ unsigned long ui;
+ long i;
+ int functionMatchAttrib;
+ struct sigaction sigact;
+
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ fail_programName = (char *)"testsoftfloat";
+ if (argc <= 1) {
+ goto writeHelpMessage;
+ }
+ genCases_setLevel(1);
+ verCases_maxErrorCount = 20;
+ testLoops_trueFlagsPtr = &slowfloat_exceptionFlags;
+ testLoops_subjFlagsFunction = qemu_softfloat_clearExceptionFlags;
+ haveFunctionArg = false;
+ functionCode = 0;
+ numOperands = 0;
+ roundingPrecision = 0;
+ roundingCode = 0;
+ tininessCode = 0;
+ exactCode = 0;
+ for (;;) {
+ --argc;
+ if (!argc) {
+ break;
+ }
+ argPtr = *++argv;
+ if (!argPtr) {
+ break;
+ }
+ if (argPtr[0] == '-') {
+ ++argPtr;
+ }
+ if (
+ !strcmp(argPtr, "help") || !strcmp(argPtr, "-help")
+ || !strcmp(argPtr, "h")
+ ) {
+ writeHelpMessage:
+ fputs(
+ "testsoftfloat [<option>...] <function>\n"
+ " <option>: (* is default)\n"
+ " -help --Write this message and exit.\n"
+ " -seed <num> --Set pseudo-random number generator seed to <num>.\n"
+ " * -seed 1\n"
+ " -level <num> --Testing level <num> (1 or 2).\n"
+ " * -level 1\n"
+ " -errors <num> --Stop each function test after <num> errors.\n"
+ " * -errors 20\n"
+ " -errorstop --Exit after first function with any error.\n"
+ " -forever --Test one function repeatedly (implies '-level 2').\n"
+ " -precision32 --For extF80, test only 32-bit rounding precision.\n"
+ " -precision64 --For extF80, test only 64-bit rounding precision.\n"
+ " -precision80 --For extF80, test only 80-bit rounding precision.\n"
+ " -rnear_even --Test only rounding to nearest/even.\n"
+ " -rminMag --Test only rounding to minimum magnitude (toward zero).\n"
+ " -rmin --Test only rounding to minimum (down).\n"
+ " -rmax --Test only rounding to maximum (up).\n"
+ " -rnear_maxMag --Test only rounding to nearest/maximum magnitude\n"
+ " (nearest/away).\n"
+ " -rodd --Test only rounding to odd (jamming). (For rounding to\n"
+ " an integer value, 'minMag' rounding is done instead.)\n"
+ " -tininessbefore --Test only underflow tininess detected before rounding.\n"
+ " -tininessafter --Test only underflow tininess detected after rounding.\n"
+ " -notexact --Test only non-exact rounding to integer (no inexact\n"
+ " exceptions).\n"
+ " -exact --Test only exact rounding to integer (raising inexact\n"
+ " exceptions).\n"
+ " <function>:\n"
+ " <int>_to_<float> <float>_add <float>_eq\n"
+ " <float>_to_<int> <float>_sub <float>_le\n"
+ " <float>_to_<int>_r_minMag <float>_mul <float>_lt\n"
+ " <float>_to_<float> <float>_mulAdd <float>_eq_signaling\n"
+ " <float>_roundToInt <float>_div <float>_le_quiet\n"
+ " <float>_rem <float>_lt_quiet\n"
+ " <float>_sqrt\n"
+ " -all1 --All unary functions.\n"
+ " -all2 --All binary functions.\n"
+ " <int>:\n"
+ " ui32 --Unsigned 32-bit integer.\n"
+ " ui64 --Unsigned 64-bit integer.\n"
+ " i32 --Signed 32-bit integer.\n"
+ " i64 --Signed 64-bit integer.\n"
+ " <float>:\n"
+ " f16 --Binary 16-bit floating-point (half-precision).\n"
+ " f32 --Binary 32-bit floating-point (single-precision).\n"
+ " f64 --Binary 64-bit floating-point (double-precision).\n"
+ " extF80 --Binary 80-bit extended floating-point.\n"
+ " f128 --Binary 128-bit floating-point (quadruple-precision).\n"
+ ,
+ stdout
+ );
+ return EXIT_SUCCESS;
+ } else if (!strcmp(argPtr, "seed")) {
+ if (argc < 2) {
+ goto optionError;
+ }
+ if (qemu_strtoul(argv[1], &argPtr, 10, &ui)) {
+ goto optionError;
+ }
+ if (*argPtr) {
+ goto optionError;
+ }
+ srand(ui);
+ --argc;
+ ++argv;
+ } else if (!strcmp(argPtr, "level")) {
+ if (argc < 2) {
+ goto optionError;
+ }
+ if (qemu_strtol(argv[1], &argPtr, 10, &i)) {
+ goto optionError;
+ }
+ if (*argPtr) {
+ goto optionError;
+ }
+ genCases_setLevel(i);
+ --argc;
+ ++argv;
+ } else if (!strcmp(argPtr, "level1")) {
+ genCases_setLevel(1);
+ } else if (!strcmp(argPtr, "level2")) {
+ genCases_setLevel(2);
+ } else if (!strcmp(argPtr, "errors")) {
+ if (argc < 2) {
+ goto optionError;
+ }
+ if (qemu_strtol(argv[1], &argPtr, 10, &i)) {
+ goto optionError;
+ }
+ if (*argPtr) {
+ goto optionError;
+ }
+ verCases_maxErrorCount = i;
+ --argc;
+ ++argv;
+ } else if (!strcmp(argPtr, "errorstop")) {
+ verCases_errorStop = true;
+ } else if (!strcmp(argPtr, "forever")) {
+ genCases_setLevel(2);
+ testLoops_forever = true;
+ } else if (!strcmp(argPtr, "precision32")) {
+ roundingPrecision = 32;
+ } else if (!strcmp(argPtr, "precision64")) {
+ roundingPrecision = 64;
+ } else if (!strcmp(argPtr, "precision80")) {
+ roundingPrecision = 80;
+ } else if (
+ !strcmp(argPtr, "rnear_even")
+ || !strcmp(argPtr, "rneareven")
+ || !strcmp(argPtr, "rnearest_even")
+ ) {
+ roundingCode = ROUND_NEAR_EVEN;
+ } else if (
+ !strcmp(argPtr, "rminmag") || !strcmp(argPtr, "rminMag")
+ ) {
+ roundingCode = ROUND_MINMAG;
+ } else if (!strcmp(argPtr, "rmin")) {
+ roundingCode = ROUND_MIN;
+ } else if (!strcmp(argPtr, "rmax")) {
+ roundingCode = ROUND_MAX;
+ } else if (
+ !strcmp(argPtr, "rnear_maxmag")
+ || !strcmp(argPtr, "rnear_maxMag")
+ || !strcmp(argPtr, "rnearmaxmag")
+ || !strcmp(argPtr, "rnearest_maxmag")
+ || !strcmp(argPtr, "rnearest_maxMag")
+ ) {
+ roundingCode = ROUND_NEAR_MAXMAG;
+ } else if (!strcmp(argPtr, "rodd")) {
+ roundingCode = ROUND_ODD;
+ } else if (!strcmp(argPtr, "tininessbefore")) {
+ tininessCode = TININESS_BEFORE_ROUNDING;
+ } else if (!strcmp(argPtr, "tininessafter")) {
+ tininessCode = TININESS_AFTER_ROUNDING;
+ } else if (!strcmp(argPtr, "notexact")) {
+ exactCode = EXACT_FALSE;
+ } else if (!strcmp(argPtr, "exact")) {
+ exactCode = EXACT_TRUE;
+ } else if (!strcmp(argPtr, "all1")) {
+ haveFunctionArg = true;
+ functionCode = 0;
+ numOperands = 1;
+ } else if (!strcmp(argPtr, "all2")) {
+ haveFunctionArg = true;
+ functionCode = 0;
+ numOperands = 2;
+ } else {
+ functionCode = 1;
+ while (strcmp(argPtr, functionInfos[functionCode].namePtr)) {
+ ++functionCode;
+ if (functionCode == NUM_FUNCTIONS) {
+ fail("Invalid argument '%s'", *argv);
+ }
+ }
+ haveFunctionArg = true;
+ }
+ }
+ if (!haveFunctionArg) {
+ fail("Function argument required");
+ }
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ sigact = (struct sigaction) {
+ .sa_handler = catchSIGINT,
+ .sa_flags = SA_RESETHAND | SA_NODEFER,
+ };
+ sigemptyset(&sigact.sa_mask);
+ sigaction(SIGINT, &sigact, NULL);
+ sigaction(SIGTERM, &sigact, NULL);
+ if (functionCode) {
+ if (testLoops_forever) {
+ if (!roundingPrecision) {
+ roundingPrecision = 80;
+ }
+ if (!roundingCode) {
+ roundingCode = ROUND_NEAR_EVEN;
+ }
+ }
+ testFunction(
+ functionCode,
+ roundingPrecision,
+ roundingCode,
+ tininessCode,
+ exactCode
+ );
+ } else {
+ if (testLoops_forever) {
+ fail("Can test only one function with '-forever' option");
+ }
+ functionMatchAttrib =
+ (numOperands == 1) ? FUNC_ARG_UNARY : FUNC_ARG_BINARY;
+ for (
+ functionCode = 1; functionCode < NUM_FUNCTIONS; ++functionCode
+ ) {
+ if (functionInfos[functionCode].attribs & functionMatchAttrib) {
+ testFunction(
+ functionCode,
+ roundingPrecision,
+ roundingCode,
+ tininessCode,
+ exactCode
+ );
+ }
+ }
+ }
+ verCases_exitWithStatus();
+ /*------------------------------------------------------------------------
+ *------------------------------------------------------------------------*/
+ optionError:
+ fail("'%s' option requires numeric argument", *argv);
+ return 1;
+}
diff --git a/tests/fp/wrap.inc.c b/tests/fp/wrap.inc.c
new file mode 100644
index 0000000000..df8a33cc47
--- /dev/null
+++ b/tests/fp/wrap.inc.c
@@ -0,0 +1,599 @@
+/* wrap QEMU softfloat functions to mimic those in upstream softfloat */
+
+/* qemu softfloat status */
+static float_status qsf;
+
+static signed char softfloat_tininess_to_qemu(uint_fast8_t mode)
+{
+ switch (mode) {
+ case softfloat_tininess_beforeRounding:
+ return float_tininess_before_rounding;
+ case softfloat_tininess_afterRounding:
+ return float_tininess_after_rounding;
+ default:
+ g_assert_not_reached();
+ }
+}
+
+static signed char softfloat_rounding_to_qemu(uint_fast8_t mode)
+{
+ switch (mode) {
+ case softfloat_round_near_even:
+ return float_round_nearest_even;
+ case softfloat_round_minMag:
+ return float_round_to_zero;
+ case softfloat_round_min:
+ return float_round_down;
+ case softfloat_round_max:
+ return float_round_up;
+ case softfloat_round_near_maxMag:
+ return float_round_ties_away;
+ case softfloat_round_odd:
+ return float_round_to_odd;
+ default:
+ g_assert_not_reached();
+ }
+}
+
+static uint_fast8_t qemu_flags_to_softfloat(uint8_t qflags)
+{
+ uint_fast8_t ret = 0;
+
+ if (qflags & float_flag_invalid) {
+ ret |= softfloat_flag_invalid;
+ }
+ if (qflags & float_flag_divbyzero) {
+ ret |= softfloat_flag_infinite;
+ }
+ if (qflags & float_flag_overflow) {
+ ret |= softfloat_flag_overflow;
+ }
+ if (qflags & float_flag_underflow) {
+ ret |= softfloat_flag_underflow;
+ }
+ if (qflags & float_flag_inexact) {
+ ret |= softfloat_flag_inexact;
+ }
+ return ret;
+}
+
+static uint_fast8_t qemu_softfloat_clearExceptionFlags(void)
+{
+ uint_fast8_t prevFlags;
+
+ prevFlags = qemu_flags_to_softfloat(qsf.float_exception_flags);
+ qsf.float_exception_flags = 0;
+ return prevFlags;
+}
+
+/*
+ * softfloat/testfloat calls look very different from QEMU ones.
+ * With these macros we wrap the QEMU calls to look like softfloat/testfloat's,
+ * so that we can use the testfloat infrastructure as-is.
+ */
+
+/* XXX convert this one to qemu_to_soft80 */
+static void copy_qemu_to_soft80(extFloat80_t *to, const floatx80 *from)
+{
+ void *p = to;
+
+ memcpy(p, &from->high, sizeof(from->high));
+ memcpy(p + 8, &from->low, sizeof(from->low));
+}
+
+static floatx80 soft_to_qemu80(extFloat80_t a)
+{
+ floatx80 ret;
+ void *p = &a;
+
+ memcpy(&ret.high, p, sizeof(ret.high));
+ memcpy(&ret.low, p + 8, sizeof(ret.low));
+ return ret;
+}
+
+static float128_t qemu_to_soft128(float128 a)
+{
+ float128_t ret;
+ struct uint128 *to = (struct uint128 *)&ret;
+
+#ifdef HOST_WORDS_BIGENDIAN
+ to->v0 = a.low;
+ to->v64 = a.high;
+#else
+ to->v0 = a.high;
+ to->v64 = a.low;
+#endif
+ return ret;
+}
+
+static float128 soft_to_qemu128(float128_t a)
+{
+ struct uint128 *from = (struct uint128 *)&a;
+ float128 ret;
+
+#ifdef HOST_WORDS_BIGENDIAN
+ ret.low = from->v0;
+ ret.high = from->v64;
+#else
+ ret.high = from->v0;
+ ret.low = from->v64;
+#endif
+ return ret;
+}
+
+/* conversions */
+#define WRAP_SF_TO_SF_IEEE(name, func, a_type, b_type) \
+ static b_type##_t name(a_type##_t a) \
+ { \
+ a_type *ap = (a_type *)&a; \
+ b_type ret; \
+ \
+ ret = func(*ap, true, &qsf); \
+ return *(b_type##_t *)&ret; \
+ }
+
+WRAP_SF_TO_SF_IEEE(qemu_f16_to_f32, float16_to_float32, float16, float32)
+WRAP_SF_TO_SF_IEEE(qemu_f16_to_f64, float16_to_float64, float16, float64)
+
+WRAP_SF_TO_SF_IEEE(qemu_f32_to_f16, float32_to_float16, float32, float16)
+WRAP_SF_TO_SF_IEEE(qemu_f64_to_f16, float64_to_float16, float64, float16)
+#undef WRAP_SF_TO_SF_IEEE
+
+#define WRAP_SF_TO_SF(name, func, a_type, b_type) \
+ static b_type##_t name(a_type##_t a) \
+ { \
+ a_type *ap = (a_type *)&a; \
+ b_type ret; \
+ \
+ ret = func(*ap, &qsf); \
+ return *(b_type##_t *)&ret; \
+ }
+
+WRAP_SF_TO_SF(qemu_f32_to_f64, float32_to_float64, float32, float64)
+WRAP_SF_TO_SF(qemu_f64_to_f32, float64_to_float32, float64, float32)
+#undef WRAP_SF_TO_SF
+
+#define WRAP_SF_TO_80(name, func, type) \
+ static void name(type##_t a, extFloat80_t *res) \
+ { \
+ floatx80 ret; \
+ type *ap = (type *)&a; \
+ \
+ ret = func(*ap, &qsf); \
+ copy_qemu_to_soft80(res, &ret); \
+ }
+
+WRAP_SF_TO_80(qemu_f32_to_extF80M, float32_to_floatx80, float32)
+WRAP_SF_TO_80(qemu_f64_to_extF80M, float64_to_floatx80, float64)
+#undef WRAP_SF_TO_80
+
+#define WRAP_SF_TO_128(name, func, type) \
+ static void name(type##_t a, float128_t *res) \
+ { \
+ float128 ret; \
+ type *ap = (type *)&a; \
+ \
+ ret = func(*ap, &qsf); \
+ *res = qemu_to_soft128(ret); \
+ }
+
+WRAP_SF_TO_128(qemu_f32_to_f128M, float32_to_float128, float32)
+WRAP_SF_TO_128(qemu_f64_to_f128M, float64_to_float128, float64)
+#undef WRAP_SF_TO_128
+
+/* Note: exact is ignored since qemu's softfloat assumes it is set */
+#define WRAP_SF_TO_INT(name, scalfunc, type, int_type, fast_type) \
+ static fast_type name(type##_t a, uint_fast8_t round, bool exact) \
+ { \
+ type *ap = (type *)&a; \
+ int r = softfloat_rounding_to_qemu(round); \
+ \
+ return scalfunc(*ap, r, 0, &qsf); \
+ }
+
+WRAP_SF_TO_INT(qemu_f16_to_ui32, float16_to_uint32_scalbn, float16, uint32_t,
+ uint_fast32_t)
+WRAP_SF_TO_INT(qemu_f16_to_ui64, float16_to_uint64_scalbn, float16, uint64_t,
+ uint_fast64_t)
+
+WRAP_SF_TO_INT(qemu_f32_to_ui32, float32_to_uint32_scalbn, float32, uint32_t,
+ uint_fast32_t)
+WRAP_SF_TO_INT(qemu_f32_to_ui64, float32_to_uint64_scalbn, float32, uint64_t,
+ uint_fast64_t)
+
+WRAP_SF_TO_INT(qemu_f64_to_ui32, float64_to_uint32_scalbn, float64, uint32_t,
+ uint_fast32_t)
+WRAP_SF_TO_INT(qemu_f64_to_ui64, float64_to_uint64_scalbn, float64, uint64_t,
+ uint_fast64_t)
+
+WRAP_SF_TO_INT(qemu_f16_to_i32, float16_to_int32_scalbn, float16, int32_t,
+ int_fast32_t)
+WRAP_SF_TO_INT(qemu_f16_to_i64, float16_to_int64_scalbn, float16, int64_t,
+ int_fast64_t)
+
+WRAP_SF_TO_INT(qemu_f32_to_i32, float32_to_int32_scalbn, float32, int32_t,
+ int_fast32_t)
+WRAP_SF_TO_INT(qemu_f32_to_i64, float32_to_int64_scalbn, float32, int64_t,
+ int_fast64_t)
+
+WRAP_SF_TO_INT(qemu_f64_to_i32, float64_to_int32_scalbn, float64, int32_t,
+ int_fast32_t)
+WRAP_SF_TO_INT(qemu_f64_to_i64, float64_to_int64_scalbn, float64, int64_t,
+ int_fast64_t)
+#undef WRAP_SF_TO_INT
+
+#define WRAP_80_TO_SF(name, func, type) \
+ static type##_t name(const extFloat80_t *ap) \
+ { \
+ floatx80 a; \
+ type ret; \
+ \
+ a = soft_to_qemu80(*ap); \
+ ret = func(a, &qsf); \
+ return *(type##_t *)&ret; \
+ }
+
+WRAP_80_TO_SF(qemu_extF80M_to_f32, floatx80_to_float32, float32)
+WRAP_80_TO_SF(qemu_extF80M_to_f64, floatx80_to_float64, float64)
+#undef WRAP_80_TO_SF
+
+#define WRAP_128_TO_SF(name, func, type) \
+ static type##_t name(const float128_t *ap) \
+ { \
+ float128 a; \
+ type ret; \
+ \
+ a = soft_to_qemu128(*ap); \
+ ret = func(a, &qsf); \
+ return *(type##_t *)&ret; \
+ }
+
+WRAP_128_TO_SF(qemu_f128M_to_f32, float128_to_float32, float32)
+WRAP_128_TO_SF(qemu_f128M_to_f64, float128_to_float64, float64)
+#undef WRAP_80_TO_SF
+
+static void qemu_extF80M_to_f128M(const extFloat80_t *from, float128_t *to)
+{
+ floatx80 qfrom;
+ float128 qto;
+
+ qfrom = soft_to_qemu80(*from);
+ qto = floatx80_to_float128(qfrom, &qsf);
+ *to = qemu_to_soft128(qto);
+}
+
+static void qemu_f128M_to_extF80M(const float128_t *from, extFloat80_t *to)
+{
+ float128 qfrom;
+ floatx80 qto;
+
+ qfrom = soft_to_qemu128(*from);
+ qto = float128_to_floatx80(qfrom, &qsf);
+ copy_qemu_to_soft80(to, &qto);
+}
+
+#define WRAP_INT_TO_SF(name, func, int_type, type) \
+ static type##_t name(int_type a) \
+ { \
+ type ret; \
+ \
+ ret = func(a, &qsf); \
+ return *(type##_t *)&ret; \
+ }
+
+WRAP_INT_TO_SF(qemu_ui32_to_f16, uint32_to_float16, uint32_t, float16)
+WRAP_INT_TO_SF(qemu_ui32_to_f32, uint32_to_float32, uint32_t, float32)
+WRAP_INT_TO_SF(qemu_ui32_to_f64, uint32_to_float64, uint32_t, float64)
+
+WRAP_INT_TO_SF(qemu_ui64_to_f16, uint64_to_float16, uint64_t, float16)
+WRAP_INT_TO_SF(qemu_ui64_to_f32, uint64_to_float32, uint64_t, float32)
+WRAP_INT_TO_SF(qemu_ui64_to_f64, uint64_to_float64, uint64_t, float64)
+
+WRAP_INT_TO_SF(qemu_i32_to_f16, int32_to_float16, int32_t, float16)
+WRAP_INT_TO_SF(qemu_i32_to_f32, int32_to_float32, int32_t, float32)
+WRAP_INT_TO_SF(qemu_i32_to_f64, int32_to_float64, int32_t, float64)
+
+WRAP_INT_TO_SF(qemu_i64_to_f16, int64_to_float16, int64_t, float16)
+WRAP_INT_TO_SF(qemu_i64_to_f32, int64_to_float32, int64_t, float32)
+WRAP_INT_TO_SF(qemu_i64_to_f64, int64_to_float64, int64_t, float64)
+#undef WRAP_INT_TO_SF
+
+#define WRAP_INT_TO_80(name, func, int_type) \
+ static void name(int_type a, extFloat80_t *res) \
+ { \
+ floatx80 ret; \
+ \
+ ret = func(a, &qsf); \
+ copy_qemu_to_soft80(res, &ret); \
+ }
+
+WRAP_INT_TO_80(qemu_i32_to_extF80M, int32_to_floatx80, int32_t)
+WRAP_INT_TO_80(qemu_i64_to_extF80M, int64_to_floatx80, int64_t)
+#undef WRAP_INT_TO_80
+
+/* Note: exact is ignored since qemu's softfloat assumes it is set */
+#define WRAP_80_TO_INT(name, func, int_type, fast_type) \
+ static fast_type name(const extFloat80_t *ap, uint_fast8_t round, \
+ bool exact) \
+ { \
+ floatx80 a; \
+ int_type ret; \
+ \
+ a = soft_to_qemu80(*ap); \
+ qsf.float_rounding_mode = softfloat_rounding_to_qemu(round); \
+ ret = func(a, &qsf); \
+ return ret; \
+ }
+
+WRAP_80_TO_INT(qemu_extF80M_to_i32, floatx80_to_int32, int32_t, int_fast32_t)
+WRAP_80_TO_INT(qemu_extF80M_to_i64, floatx80_to_int64, int64_t, int_fast64_t)
+#undef WRAP_80_TO_INT
+
+/* Note: exact is ignored since qemu's softfloat assumes it is set */
+#define WRAP_128_TO_INT(name, func, int_type, fast_type) \
+ static fast_type name(const float128_t *ap, uint_fast8_t round, \
+ bool exact) \
+ { \
+ float128 a; \
+ int_type ret; \
+ \
+ a = soft_to_qemu128(*ap); \
+ qsf.float_rounding_mode = softfloat_rounding_to_qemu(round); \
+ ret = func(a, &qsf); \
+ return ret; \
+ }
+
+WRAP_128_TO_INT(qemu_f128M_to_i32, float128_to_int32, int32_t, int_fast32_t)
+WRAP_128_TO_INT(qemu_f128M_to_i64, float128_to_int64, int64_t, int_fast64_t)
+
+WRAP_128_TO_INT(qemu_f128M_to_ui64, float128_to_uint64, uint64_t, uint_fast64_t)
+#undef WRAP_80_TO_INT
+
+#define WRAP_INT_TO_128(name, func, int_type) \
+ static void name(int_type a, float128_t *res) \
+ { \
+ float128 ret; \
+ \
+ ret = func(a, &qsf); \
+ *res = qemu_to_soft128(ret); \
+ }
+
+WRAP_INT_TO_128(qemu_ui64_to_f128M, uint64_to_float128, uint64_t)
+
+WRAP_INT_TO_128(qemu_i32_to_f128M, int32_to_float128, int32_t)
+WRAP_INT_TO_128(qemu_i64_to_f128M, int64_to_float128, int64_t)
+#undef WRAP_INT_TO_128
+
+/* Note: exact is ignored since qemu's softfloat assumes it is set */
+#define WRAP_ROUND_TO_INT(name, func, type) \
+ static type##_t name(type##_t a, uint_fast8_t round, bool exact) \
+ { \
+ type *ap = (type *)&a; \
+ type ret; \
+ \
+ qsf.float_rounding_mode = softfloat_rounding_to_qemu(round); \
+ ret = func(*ap, &qsf); \
+ return *(type##_t *)&ret; \
+ }
+
+WRAP_ROUND_TO_INT(qemu_f16_roundToInt, float16_round_to_int, float16)
+WRAP_ROUND_TO_INT(qemu_f32_roundToInt, float32_round_to_int, float32)
+WRAP_ROUND_TO_INT(qemu_f64_roundToInt, float64_round_to_int, float64)
+#undef WRAP_ROUND_TO_INT
+
+static void qemu_extF80M_roundToInt(const extFloat80_t *ap, uint_fast8_t round,
+ bool exact, extFloat80_t *res)
+{
+ floatx80 a;
+ floatx80 ret;
+
+ a = soft_to_qemu80(*ap);
+ qsf.float_rounding_mode = softfloat_rounding_to_qemu(round);
+ ret = floatx80_round_to_int(a, &qsf);
+ copy_qemu_to_soft80(res, &ret);
+}
+
+static void qemu_f128M_roundToInt(const float128_t *ap, uint_fast8_t round,
+ bool exact, float128_t *res)
+{
+ float128 a;
+ float128 ret;
+
+ a = soft_to_qemu128(*ap);
+ qsf.float_rounding_mode = softfloat_rounding_to_qemu(round);
+ ret = float128_round_to_int(a, &qsf);
+ *res = qemu_to_soft128(ret);
+}
+
+/* operations */
+#define WRAP1(name, func, type) \
+ static type##_t name(type##_t a) \
+ { \
+ type *ap = (type *)&a; \
+ type ret; \
+ \
+ ret = func(*ap, &qsf); \
+ return *(type##_t *)&ret; \
+ }
+
+#define WRAP2(name, func, type) \
+ static type##_t name(type##_t a, type##_t b) \
+ { \
+ type *ap = (type *)&a; \
+ type *bp = (type *)&b; \
+ type ret; \
+ \
+ ret = func(*ap, *bp, &qsf); \
+ return *(type##_t *)&ret; \
+ }
+
+#define WRAP_COMMON_OPS(b) \
+ WRAP1(qemu_f##b##_sqrt, float##b##_sqrt, float##b) \
+ WRAP2(qemu_f##b##_add, float##b##_add, float##b) \
+ WRAP2(qemu_f##b##_sub, float##b##_sub, float##b) \
+ WRAP2(qemu_f##b##_mul, float##b##_mul, float##b) \
+ WRAP2(qemu_f##b##_div, float##b##_div, float##b)
+
+WRAP_COMMON_OPS(16)
+WRAP_COMMON_OPS(32)
+WRAP_COMMON_OPS(64)
+#undef WRAP_COMMON
+
+WRAP2(qemu_f32_rem, float32_rem, float32)
+WRAP2(qemu_f64_rem, float64_rem, float64)
+#undef WRAP2
+#undef WRAP1
+
+#define WRAP1_80(name, func) \
+ static void name(const extFloat80_t *ap, extFloat80_t *res) \
+ { \
+ floatx80 a; \
+ floatx80 ret; \
+ \
+ a = soft_to_qemu80(*ap); \
+ ret = func(a, &qsf); \
+ copy_qemu_to_soft80(res, &ret); \
+ }
+
+WRAP1_80(qemu_extF80M_sqrt, floatx80_sqrt)
+#undef WRAP1_80
+
+#define WRAP1_128(name, func) \
+ static void name(const float128_t *ap, float128_t *res) \
+ { \
+ float128 a; \
+ float128 ret; \
+ \
+ a = soft_to_qemu128(*ap); \
+ ret = func(a, &qsf); \
+ *res = qemu_to_soft128(ret); \
+ }
+
+WRAP1_128(qemu_f128M_sqrt, float128_sqrt)
+#undef WRAP1_128
+
+#define WRAP2_80(name, func) \
+ static void name(const extFloat80_t *ap, const extFloat80_t *bp, \
+ extFloat80_t *res) \
+ { \
+ floatx80 a; \
+ floatx80 b; \
+ floatx80 ret; \
+ \
+ a = soft_to_qemu80(*ap); \
+ b = soft_to_qemu80(*bp); \
+ ret = func(a, b, &qsf); \
+ copy_qemu_to_soft80(res, &ret); \
+ }
+
+WRAP2_80(qemu_extF80M_add, floatx80_add)
+WRAP2_80(qemu_extF80M_sub, floatx80_sub)
+WRAP2_80(qemu_extF80M_mul, floatx80_mul)
+WRAP2_80(qemu_extF80M_div, floatx80_div)
+WRAP2_80(qemu_extF80M_rem, floatx80_rem)
+#undef WRAP2_80
+
+#define WRAP2_128(name, func) \
+ static void name(const float128_t *ap, const float128_t *bp, \
+ float128_t *res) \
+ { \
+ float128 a; \
+ float128 b; \
+ float128 ret; \
+ \
+ a = soft_to_qemu128(*ap); \
+ b = soft_to_qemu128(*bp); \
+ ret = func(a, b, &qsf); \
+ *res = qemu_to_soft128(ret); \
+ }
+
+WRAP2_128(qemu_f128M_add, float128_add)
+WRAP2_128(qemu_f128M_sub, float128_sub)
+WRAP2_128(qemu_f128M_mul, float128_mul)
+WRAP2_128(qemu_f128M_div, float128_div)
+WRAP2_128(qemu_f128M_rem, float128_rem)
+#undef WRAP2_128
+
+#define WRAP_MULADD(name, func, type) \
+ static type##_t name(type##_t a, type##_t b, type##_t c) \
+ { \
+ type *ap = (type *)&a; \
+ type *bp = (type *)&b; \
+ type *cp = (type *)&c; \
+ type ret; \
+ \
+ ret = func(*ap, *bp, *cp, 0, &qsf); \
+ return *(type##_t *)&ret; \
+ }
+
+WRAP_MULADD(qemu_f16_mulAdd, float16_muladd, float16)
+WRAP_MULADD(qemu_f32_mulAdd, float32_muladd, float32)
+WRAP_MULADD(qemu_f64_mulAdd, float64_muladd, float64)
+#undef WRAP_MULADD
+
+#define WRAP_CMP(name, func, type, retcond) \
+ static bool name(type##_t a, type##_t b) \
+ { \
+ type *ap = (type *)&a; \
+ type *bp = (type *)&b; \
+ int ret; \
+ \
+ ret = func(*ap, *bp, &qsf); \
+ return retcond; \
+ }
+
+#define GEN_WRAP_CMP(b) \
+WRAP_CMP(qemu_f##b##_eq_signaling, float##b##_compare, float##b, ret == 0) \
+WRAP_CMP(qemu_f##b##_eq, float##b##_compare_quiet, float##b, ret == 0) \
+WRAP_CMP(qemu_f##b##_le, float##b##_compare, float##b, ret <= 0) \
+WRAP_CMP(qemu_f##b##_lt, float##b##_compare, float##b, ret < 0) \
+WRAP_CMP(qemu_f##b##_le_quiet, float##b##_compare_quiet, float##b, ret <= 0) \
+WRAP_CMP(qemu_f##b##_lt_quiet, float##b##_compare_quiet, float##b, ret < 0)
+
+GEN_WRAP_CMP(16)
+GEN_WRAP_CMP(32)
+GEN_WRAP_CMP(64)
+#undef GEN_WRAP_CMP
+#undef WRAP_CMP
+
+#define WRAP_CMP80(name, func, retcond) \
+ static bool name(const extFloat80_t *ap, const extFloat80_t *bp) \
+ { \
+ floatx80 a; \
+ floatx80 b; \
+ int ret; \
+ \
+ a = soft_to_qemu80(*ap); \
+ b = soft_to_qemu80(*bp); \
+ ret = func(a, b, &qsf); \
+ return retcond; \
+ }
+
+WRAP_CMP80(qemu_extF80M_eq_signaling, floatx80_compare, ret == 0)
+WRAP_CMP80(qemu_extF80M_eq, floatx80_compare_quiet, ret == 0)
+WRAP_CMP80(qemu_extF80M_le, floatx80_compare, ret <= 0)
+WRAP_CMP80(qemu_extF80M_lt, floatx80_compare, ret < 0)
+WRAP_CMP80(qemu_extF80M_le_quiet, floatx80_compare_quiet, ret <= 0)
+WRAP_CMP80(qemu_extF80M_lt_quiet, floatx80_compare_quiet, ret < 0)
+#undef WRAP_CMP80
+
+#define WRAP_CMP80(name, func, retcond) \
+ static bool name(const float128_t *ap, const float128_t *bp) \
+ { \
+ float128 a; \
+ float128 b; \
+ int ret; \
+ \
+ a = soft_to_qemu128(*ap); \
+ b = soft_to_qemu128(*bp); \
+ ret = func(a, b, &qsf); \
+ return retcond; \
+ }
+
+WRAP_CMP80(qemu_f128M_eq_signaling, float128_compare, ret == 0)
+WRAP_CMP80(qemu_f128M_eq, float128_compare_quiet, ret == 0)
+WRAP_CMP80(qemu_f128M_le, float128_compare, ret <= 0)
+WRAP_CMP80(qemu_f128M_lt, float128_compare, ret < 0)
+WRAP_CMP80(qemu_f128M_le_quiet, float128_compare_quiet, ret <= 0)
+WRAP_CMP80(qemu_f128M_lt_quiet, float128_compare_quiet, ret < 0)
+#undef WRAP_CMP80
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 87c81d1dcc..363f133101 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -657,6 +657,9 @@ tests/qht-bench$(EXESUF): tests/qht-bench.o $(test-util-obj-y)
tests/test-bufferiszero$(EXESUF): tests/test-bufferiszero.o $(test-util-obj-y)
tests/atomic_add-bench$(EXESUF): tests/atomic_add-bench.o $(test-util-obj-y)
+tests/fp/%:
+ $(MAKE) -C $(dir $@) $(notdir $@)
+
tests/test-qdev-global-props$(EXESUF): tests/test-qdev-global-props.o \
hw/core/qdev.o hw/core/qdev-properties.o hw/core/hotplug.o\
hw/core/bus.o \
diff --git a/tests/fp/.gitignore b/tests/fp/.gitignore
new file mode 100644
index 0000000000..8d45d18ac4
--- /dev/null
+++ b/tests/fp/.gitignore
@@ -0,0 +1 @@
+fp-test
diff --git a/tests/fp/Makefile b/tests/fp/Makefile
new file mode 100644
index 0000000000..3766589969
--- /dev/null
+++ b/tests/fp/Makefile
@@ -0,0 +1,589 @@
+BUILD_DIR := $(CURDIR)/../..
+
+include $(BUILD_DIR)/config-host.mak
+include $(SRC_PATH)/rules.mak
+
+SOFTFLOAT_DIR := $(SRC_PATH)/tests/fp/berkeley-softfloat-3
+TESTFLOAT_DIR := $(SRC_PATH)/tests/fp/berkeley-testfloat-3
+
+SF_SOURCE_DIR := $(SOFTFLOAT_DIR)/source
+SF_INCLUDE_DIR := $(SOFTFLOAT_DIR)/source/include
+# we could use any specialize here, it doesn't matter
+SF_SPECIALIZE := 8086-SSE
+SF_SPECIALIZE_DIR := $(SF_SOURCE_DIR)/$(SF_SPECIALIZE)
+
+TF_SOURCE_DIR := $(TESTFLOAT_DIR)/source
+
+$(call set-vpath, $(SRC_PATH)/fpu $(SRC_PATH)/tests/fp)
+
+LIBQEMUUTIL := $(BUILD_DIR)/libqemuutil.a
+
+# Use this variable to be clear when we pull in our own implementation
+# We build the object with a default rule thanks to the vpath above
+QEMU_SOFTFLOAT_OBJ := softfloat.o
+
+QEMU_INCLUDES += -I$(SRC_PATH)/tests/fp
+QEMU_INCLUDES += -I$(SF_INCLUDE_DIR)
+QEMU_INCLUDES += -I$(SF_SPECIALIZE_DIR)
+QEMU_INCLUDES += -I$(TF_SOURCE_DIR)
+
+# work around TARGET_* poisoning
+QEMU_CFLAGS += -DHW_POISON_H
+
+# capstone has a platform.h file that clashes with softfloat's
+QEMU_CFLAGS := $(filter-out %capstone, $(QEMU_CFLAGS))
+
+# softfloat defines
+SF_OPTS :=
+SF_OPTS += -DSOFTFLOAT_ROUND_ODD
+SF_OPTS += -DINLINE_LEVEL=5
+SF_OPTS += -DSOFTFLOAT_FAST_DIV32TO16
+SF_OPTS += -DSOFTFLOAT_FAST_DIV64TO32
+SF_OPTS += -DSOFTFLOAT_FAST_INT64
+QEMU_CFLAGS += $(SF_OPTS)
+
+# silence the build of softfloat objects
+SF_CFLAGS += -Wno-missing-prototypes
+SF_CFLAGS += -Wno-redundant-decls
+SF_CFLAGS += -Wno-return-type
+SF_CFLAGS += -Wno-error
+
+# testfloat defines
+TF_OPTS :=
+TF_OPTS += -DFLOAT16
+TF_OPTS += -DFLOAT64
+TF_OPTS += -DEXTFLOAT80
+TF_OPTS += -DFLOAT128
+TF_OPTS += -DFLOAT_ROUND_ODD
+TF_OPTS += -DLONG_DOUBLE_IS_EXTFLOAT80
+QEMU_CFLAGS += $(TF_OPTS)
+
+# silence the build of testfloat objects
+TF_CFLAGS :=
+TF_CFLAGS += -Wno-strict-prototypes
+TF_CFLAGS += -Wno-unknown-pragmas
+TF_CFLAGS += -Wno-discarded-qualifiers
+TF_CFLAGS += -Wno-maybe-uninitialized
+TF_CFLAGS += -Wno-missing-prototypes
+TF_CFLAGS += -Wno-return-type
+TF_CFLAGS += -Wno-unused-function
+TF_CFLAGS += -Wno-error
+
+# softfloat objects
+SF_OBJS_PRIMITIVES :=
+SF_OBJS_PRIMITIVES += s_eq128.o
+SF_OBJS_PRIMITIVES += s_le128.o
+SF_OBJS_PRIMITIVES += s_lt128.o
+SF_OBJS_PRIMITIVES += s_shortShiftLeft128.o
+SF_OBJS_PRIMITIVES += s_shortShiftRight128.o
+SF_OBJS_PRIMITIVES += s_shortShiftRightJam64.o
+SF_OBJS_PRIMITIVES += s_shortShiftRightJam64Extra.o
+SF_OBJS_PRIMITIVES += s_shortShiftRightJam128.o
+SF_OBJS_PRIMITIVES += s_shortShiftRightJam128Extra.o
+SF_OBJS_PRIMITIVES += s_shiftRightJam32.o
+SF_OBJS_PRIMITIVES += s_shiftRightJam64.o
+SF_OBJS_PRIMITIVES += s_shiftRightJam64Extra.o
+SF_OBJS_PRIMITIVES += s_shiftRightJam128.o
+SF_OBJS_PRIMITIVES += s_shiftRightJam128Extra.o
+SF_OBJS_PRIMITIVES += s_shiftRightJam256M.o
+SF_OBJS_PRIMITIVES += s_countLeadingZeros8.o
+SF_OBJS_PRIMITIVES += s_countLeadingZeros16.o
+SF_OBJS_PRIMITIVES += s_countLeadingZeros32.o
+SF_OBJS_PRIMITIVES += s_countLeadingZeros64.o
+SF_OBJS_PRIMITIVES += s_add128.o
+SF_OBJS_PRIMITIVES += s_add256M.o
+SF_OBJS_PRIMITIVES += s_sub128.o
+SF_OBJS_PRIMITIVES += s_sub256M.o
+SF_OBJS_PRIMITIVES += s_mul64ByShifted32To128.o
+SF_OBJS_PRIMITIVES += s_mul64To128.o
+SF_OBJS_PRIMITIVES += s_mul128By32.o
+SF_OBJS_PRIMITIVES += s_mul128To256M.o
+SF_OBJS_PRIMITIVES += s_approxRecip_1Ks.o
+SF_OBJS_PRIMITIVES += s_approxRecip32_1.o
+SF_OBJS_PRIMITIVES += s_approxRecipSqrt_1Ks.o
+SF_OBJS_PRIMITIVES += s_approxRecipSqrt32_1.o
+
+SF_OBJS_SPECIALIZE :=
+SF_OBJS_SPECIALIZE += softfloat_raiseFlags.o
+SF_OBJS_SPECIALIZE += s_f16UIToCommonNaN.o
+SF_OBJS_SPECIALIZE += s_commonNaNToF16UI.o
+SF_OBJS_SPECIALIZE += s_propagateNaNF16UI.o
+SF_OBJS_SPECIALIZE += s_f32UIToCommonNaN.o
+SF_OBJS_SPECIALIZE += s_commonNaNToF32UI.o
+SF_OBJS_SPECIALIZE += s_propagateNaNF32UI.o
+SF_OBJS_SPECIALIZE += s_f64UIToCommonNaN.o
+SF_OBJS_SPECIALIZE += s_commonNaNToF64UI.o
+SF_OBJS_SPECIALIZE += s_propagateNaNF64UI.o
+SF_OBJS_SPECIALIZE += extF80M_isSignalingNaN.o
+SF_OBJS_SPECIALIZE += s_extF80UIToCommonNaN.o
+SF_OBJS_SPECIALIZE += s_commonNaNToExtF80UI.o
+SF_OBJS_SPECIALIZE += s_propagateNaNExtF80UI.o
+SF_OBJS_SPECIALIZE += f128M_isSignalingNaN.o
+SF_OBJS_SPECIALIZE += s_f128UIToCommonNaN.o
+SF_OBJS_SPECIALIZE += s_commonNaNToF128UI.o
+SF_OBJS_SPECIALIZE += s_propagateNaNF128UI.o
+
+SF_OBJS_OTHERS :=
+SF_OBJS_OTHERS += s_roundToUI32.o
+SF_OBJS_OTHERS += s_roundToUI64.o
+SF_OBJS_OTHERS += s_roundToI32.o
+SF_OBJS_OTHERS += s_roundToI64.o
+SF_OBJS_OTHERS += s_normSubnormalF16Sig.o
+SF_OBJS_OTHERS += s_roundPackToF16.o
+SF_OBJS_OTHERS += s_normRoundPackToF16.o
+SF_OBJS_OTHERS += s_addMagsF16.o
+SF_OBJS_OTHERS += s_subMagsF16.o
+SF_OBJS_OTHERS += s_mulAddF16.o
+SF_OBJS_OTHERS += s_normSubnormalF32Sig.o
+SF_OBJS_OTHERS += s_roundPackToF32.o
+SF_OBJS_OTHERS += s_normRoundPackToF32.o
+SF_OBJS_OTHERS += s_addMagsF32.o
+SF_OBJS_OTHERS += s_subMagsF32.o
+SF_OBJS_OTHERS += s_mulAddF32.o
+SF_OBJS_OTHERS += s_normSubnormalF64Sig.o
+SF_OBJS_OTHERS += s_roundPackToF64.o
+SF_OBJS_OTHERS += s_normRoundPackToF64.o
+SF_OBJS_OTHERS += s_addMagsF64.o
+SF_OBJS_OTHERS += s_subMagsF64.o
+SF_OBJS_OTHERS += s_mulAddF64.o
+SF_OBJS_OTHERS += s_normSubnormalExtF80Sig.o
+SF_OBJS_OTHERS += s_roundPackToExtF80.o
+SF_OBJS_OTHERS += s_normRoundPackToExtF80.o
+SF_OBJS_OTHERS += s_addMagsExtF80.o
+SF_OBJS_OTHERS += s_subMagsExtF80.o
+SF_OBJS_OTHERS += s_normSubnormalF128Sig.o
+SF_OBJS_OTHERS += s_roundPackToF128.o
+SF_OBJS_OTHERS += s_normRoundPackToF128.o
+SF_OBJS_OTHERS += s_addMagsF128.o
+SF_OBJS_OTHERS += s_subMagsF128.o
+SF_OBJS_OTHERS += s_mulAddF128.o
+SF_OBJS_OTHERS += softfloat_state.o
+SF_OBJS_OTHERS += ui32_to_f16.o
+SF_OBJS_OTHERS += ui32_to_f32.o
+SF_OBJS_OTHERS += ui32_to_f64.o
+SF_OBJS_OTHERS += ui32_to_extF80.o
+SF_OBJS_OTHERS += ui32_to_extF80M.o
+SF_OBJS_OTHERS += ui32_to_f128.o
+SF_OBJS_OTHERS += ui32_to_f128M.o
+SF_OBJS_OTHERS += ui64_to_f16.o
+SF_OBJS_OTHERS += ui64_to_f32.o
+SF_OBJS_OTHERS += ui64_to_f64.o
+SF_OBJS_OTHERS += ui64_to_extF80.o
+SF_OBJS_OTHERS += ui64_to_extF80M.o
+SF_OBJS_OTHERS += ui64_to_f128.o
+SF_OBJS_OTHERS += ui64_to_f128M.o
+SF_OBJS_OTHERS += i32_to_f16.o
+SF_OBJS_OTHERS += i32_to_f32.o
+SF_OBJS_OTHERS += i32_to_f64.o
+SF_OBJS_OTHERS += i32_to_extF80.o
+SF_OBJS_OTHERS += i32_to_extF80M.o
+SF_OBJS_OTHERS += i32_to_f128.o
+SF_OBJS_OTHERS += i32_to_f128M.o
+SF_OBJS_OTHERS += i64_to_f16.o
+SF_OBJS_OTHERS += i64_to_f32.o
+SF_OBJS_OTHERS += i64_to_f64.o
+SF_OBJS_OTHERS += i64_to_extF80.o
+SF_OBJS_OTHERS += i64_to_extF80M.o
+SF_OBJS_OTHERS += i64_to_f128.o
+SF_OBJS_OTHERS += i64_to_f128M.o
+SF_OBJS_OTHERS += f16_to_ui32.o
+SF_OBJS_OTHERS += f16_to_ui64.o
+SF_OBJS_OTHERS += f16_to_i32.o
+SF_OBJS_OTHERS += f16_to_i64.o
+SF_OBJS_OTHERS += f16_to_ui32_r_minMag.o
+SF_OBJS_OTHERS += f16_to_ui64_r_minMag.o
+SF_OBJS_OTHERS += f16_to_i32_r_minMag.o
+SF_OBJS_OTHERS += f16_to_i64_r_minMag.o
+SF_OBJS_OTHERS += f16_to_f32.o
+SF_OBJS_OTHERS += f16_to_f64.o
+SF_OBJS_OTHERS += f16_to_extF80.o
+SF_OBJS_OTHERS += f16_to_extF80M.o
+SF_OBJS_OTHERS += f16_to_f128.o
+SF_OBJS_OTHERS += f16_to_f128M.o
+SF_OBJS_OTHERS += f16_roundToInt.o
+SF_OBJS_OTHERS += f16_add.o
+SF_OBJS_OTHERS += f16_sub.o
+SF_OBJS_OTHERS += f16_mul.o
+SF_OBJS_OTHERS += f16_mulAdd.o
+SF_OBJS_OTHERS += f16_div.o
+SF_OBJS_OTHERS += f16_rem.o
+SF_OBJS_OTHERS += f16_sqrt.o
+SF_OBJS_OTHERS += f16_eq.o
+SF_OBJS_OTHERS += f16_le.o
+SF_OBJS_OTHERS += f16_lt.o
+SF_OBJS_OTHERS += f16_eq_signaling.o
+SF_OBJS_OTHERS += f16_le_quiet.o
+SF_OBJS_OTHERS += f16_lt_quiet.o
+SF_OBJS_OTHERS += f16_isSignalingNaN.o
+SF_OBJS_OTHERS += f32_to_ui32.o
+SF_OBJS_OTHERS += f32_to_ui64.o
+SF_OBJS_OTHERS += f32_to_i32.o
+SF_OBJS_OTHERS += f32_to_i64.o
+SF_OBJS_OTHERS += f32_to_ui32_r_minMag.o
+SF_OBJS_OTHERS += f32_to_ui64_r_minMag.o
+SF_OBJS_OTHERS += f32_to_i32_r_minMag.o
+SF_OBJS_OTHERS += f32_to_i64_r_minMag.o
+SF_OBJS_OTHERS += f32_to_f16.o
+SF_OBJS_OTHERS += f32_to_f64.o
+SF_OBJS_OTHERS += f32_to_extF80.o
+SF_OBJS_OTHERS += f32_to_extF80M.o
+SF_OBJS_OTHERS += f32_to_f128.o
+SF_OBJS_OTHERS += f32_to_f128M.o
+SF_OBJS_OTHERS += f32_roundToInt.o
+SF_OBJS_OTHERS += f32_add.o
+SF_OBJS_OTHERS += f32_sub.o
+SF_OBJS_OTHERS += f32_mul.o
+SF_OBJS_OTHERS += f32_mulAdd.o
+SF_OBJS_OTHERS += f32_div.o
+SF_OBJS_OTHERS += f32_rem.o
+SF_OBJS_OTHERS += f32_sqrt.o
+SF_OBJS_OTHERS += f32_eq.o
+SF_OBJS_OTHERS += f32_le.o
+SF_OBJS_OTHERS += f32_lt.o
+SF_OBJS_OTHERS += f32_eq_signaling.o
+SF_OBJS_OTHERS += f32_le_quiet.o
+SF_OBJS_OTHERS += f32_lt_quiet.o
+SF_OBJS_OTHERS += f32_isSignalingNaN.o
+SF_OBJS_OTHERS += f64_to_ui32.o
+SF_OBJS_OTHERS += f64_to_ui64.o
+SF_OBJS_OTHERS += f64_to_i32.o
+SF_OBJS_OTHERS += f64_to_i64.o
+SF_OBJS_OTHERS += f64_to_ui32_r_minMag.o
+SF_OBJS_OTHERS += f64_to_ui64_r_minMag.o
+SF_OBJS_OTHERS += f64_to_i32_r_minMag.o
+SF_OBJS_OTHERS += f64_to_i64_r_minMag.o
+SF_OBJS_OTHERS += f64_to_f16.o
+SF_OBJS_OTHERS += f64_to_f32.o
+SF_OBJS_OTHERS += f64_to_extF80.o
+SF_OBJS_OTHERS += f64_to_extF80M.o
+SF_OBJS_OTHERS += f64_to_f128.o
+SF_OBJS_OTHERS += f64_to_f128M.o
+SF_OBJS_OTHERS += f64_roundToInt.o
+SF_OBJS_OTHERS += f64_add.o
+SF_OBJS_OTHERS += f64_sub.o
+SF_OBJS_OTHERS += f64_mul.o
+SF_OBJS_OTHERS += f64_mulAdd.o
+SF_OBJS_OTHERS += f64_div.o
+SF_OBJS_OTHERS += f64_rem.o
+SF_OBJS_OTHERS += f64_sqrt.o
+SF_OBJS_OTHERS += f64_eq.o
+SF_OBJS_OTHERS += f64_le.o
+SF_OBJS_OTHERS += f64_lt.o
+SF_OBJS_OTHERS += f64_eq_signaling.o
+SF_OBJS_OTHERS += f64_le_quiet.o
+SF_OBJS_OTHERS += f64_lt_quiet.o
+SF_OBJS_OTHERS += f64_isSignalingNaN.o
+SF_OBJS_OTHERS += extF80_to_ui32.o
+SF_OBJS_OTHERS += extF80_to_ui64.o
+SF_OBJS_OTHERS += extF80_to_i32.o
+SF_OBJS_OTHERS += extF80_to_i64.o
+SF_OBJS_OTHERS += extF80_to_ui32_r_minMag.o
+SF_OBJS_OTHERS += extF80_to_ui64_r_minMag.o
+SF_OBJS_OTHERS += extF80_to_i32_r_minMag.o
+SF_OBJS_OTHERS += extF80_to_i64_r_minMag.o
+SF_OBJS_OTHERS += extF80_to_f16.o
+SF_OBJS_OTHERS += extF80_to_f32.o
+SF_OBJS_OTHERS += extF80_to_f64.o
+SF_OBJS_OTHERS += extF80_to_f128.o
+SF_OBJS_OTHERS += extF80_roundToInt.o
+SF_OBJS_OTHERS += extF80_add.o
+SF_OBJS_OTHERS += extF80_sub.o
+SF_OBJS_OTHERS += extF80_mul.o
+SF_OBJS_OTHERS += extF80_div.o
+SF_OBJS_OTHERS += extF80_rem.o
+SF_OBJS_OTHERS += extF80_sqrt.o
+SF_OBJS_OTHERS += extF80_eq.o
+SF_OBJS_OTHERS += extF80_le.o
+SF_OBJS_OTHERS += extF80_lt.o
+SF_OBJS_OTHERS += extF80_eq_signaling.o
+SF_OBJS_OTHERS += extF80_le_quiet.o
+SF_OBJS_OTHERS += extF80_lt_quiet.o
+SF_OBJS_OTHERS += extF80_isSignalingNaN.o
+SF_OBJS_OTHERS += extF80M_to_ui32.o
+SF_OBJS_OTHERS += extF80M_to_ui64.o
+SF_OBJS_OTHERS += extF80M_to_i32.o
+SF_OBJS_OTHERS += extF80M_to_i64.o
+SF_OBJS_OTHERS += extF80M_to_ui32_r_minMag.o
+SF_OBJS_OTHERS += extF80M_to_ui64_r_minMag.o
+SF_OBJS_OTHERS += extF80M_to_i32_r_minMag.o
+SF_OBJS_OTHERS += extF80M_to_i64_r_minMag.o
+SF_OBJS_OTHERS += extF80M_to_f16.o
+SF_OBJS_OTHERS += extF80M_to_f32.o
+SF_OBJS_OTHERS += extF80M_to_f64.o
+SF_OBJS_OTHERS += extF80M_to_f128M.o
+SF_OBJS_OTHERS += extF80M_roundToInt.o
+SF_OBJS_OTHERS += extF80M_add.o
+SF_OBJS_OTHERS += extF80M_sub.o
+SF_OBJS_OTHERS += extF80M_mul.o
+SF_OBJS_OTHERS += extF80M_div.o
+SF_OBJS_OTHERS += extF80M_rem.o
+SF_OBJS_OTHERS += extF80M_sqrt.o
+SF_OBJS_OTHERS += extF80M_eq.o
+SF_OBJS_OTHERS += extF80M_le.o
+SF_OBJS_OTHERS += extF80M_lt.o
+SF_OBJS_OTHERS += extF80M_eq_signaling.o
+SF_OBJS_OTHERS += extF80M_le_quiet.o
+SF_OBJS_OTHERS += extF80M_lt_quiet.o
+SF_OBJS_OTHERS += f128_to_ui32.o
+SF_OBJS_OTHERS += f128_to_ui64.o
+SF_OBJS_OTHERS += f128_to_i32.o
+SF_OBJS_OTHERS += f128_to_i64.o
+SF_OBJS_OTHERS += f128_to_ui32_r_minMag.o
+SF_OBJS_OTHERS += f128_to_ui64_r_minMag.o
+SF_OBJS_OTHERS += f128_to_i32_r_minMag.o
+SF_OBJS_OTHERS += f128_to_i64_r_minMag.o
+SF_OBJS_OTHERS += f128_to_f16.o
+SF_OBJS_OTHERS += f128_to_f32.o
+SF_OBJS_OTHERS += f128_to_extF80.o
+SF_OBJS_OTHERS += f128_to_f64.o
+SF_OBJS_OTHERS += f128_roundToInt.o
+SF_OBJS_OTHERS += f128_add.o
+SF_OBJS_OTHERS += f128_sub.o
+SF_OBJS_OTHERS += f128_mul.o
+SF_OBJS_OTHERS += f128_mulAdd.o
+SF_OBJS_OTHERS += f128_div.o
+SF_OBJS_OTHERS += f128_rem.o
+SF_OBJS_OTHERS += f128_sqrt.o
+SF_OBJS_OTHERS += f128_eq.o
+SF_OBJS_OTHERS += f128_le.o
+SF_OBJS_OTHERS += f128_lt.o
+SF_OBJS_OTHERS += f128_eq_signaling.o
+SF_OBJS_OTHERS += f128_le_quiet.o
+SF_OBJS_OTHERS += f128_lt_quiet.o
+SF_OBJS_OTHERS += f128_isSignalingNaN.o
+SF_OBJS_OTHERS += f128M_to_ui32.o
+SF_OBJS_OTHERS += f128M_to_ui64.o
+SF_OBJS_OTHERS += f128M_to_i32.o
+SF_OBJS_OTHERS += f128M_to_i64.o
+SF_OBJS_OTHERS += f128M_to_ui32_r_minMag.o
+SF_OBJS_OTHERS += f128M_to_ui64_r_minMag.o
+SF_OBJS_OTHERS += f128M_to_i32_r_minMag.o
+SF_OBJS_OTHERS += f128M_to_i64_r_minMag.o
+SF_OBJS_OTHERS += f128M_to_f16.o
+SF_OBJS_OTHERS += f128M_to_f32.o
+SF_OBJS_OTHERS += f128M_to_extF80M.o
+SF_OBJS_OTHERS += f128M_to_f64.o
+SF_OBJS_OTHERS += f128M_roundToInt.o
+SF_OBJS_OTHERS += f128M_add.o
+SF_OBJS_OTHERS += f128M_sub.o
+SF_OBJS_OTHERS += f128M_mul.o
+SF_OBJS_OTHERS += f128M_mulAdd.o
+SF_OBJS_OTHERS += f128M_div.o
+SF_OBJS_OTHERS += f128M_rem.o
+SF_OBJS_OTHERS += f128M_sqrt.o
+SF_OBJS_OTHERS += f128M_eq.o
+SF_OBJS_OTHERS += f128M_le.o
+SF_OBJS_OTHERS += f128M_lt.o
+SF_OBJS_OTHERS += f128M_eq_signaling.o
+SF_OBJS_OTHERS += f128M_le_quiet.o
+SF_OBJS_OTHERS += f128M_lt_quiet.o
+
+SF_OBJS_ALL_NOSPEC :=
+SF_OBJS_ALL_NOSPEC += $(SF_OBJS_PRIMITIVES)
+SF_OBJS_ALL_NOSPEC += $(SF_OBJS_OTHERS)
+
+SF_OBJS_ALL :=
+SF_OBJS_ALL += $(SF_OBJS_ALL_NOSPEC)
+SF_OBJS_ALL += $(SF_OBJS_SPECIALIZE)
+
+# testfloat objects
+TF_OBJS_GENCASES :=
+TF_OBJS_GENCASES += genCases_ui32.o
+TF_OBJS_GENCASES += genCases_ui64.o
+TF_OBJS_GENCASES += genCases_i32.o
+TF_OBJS_GENCASES += genCases_i64.o
+TF_OBJS_GENCASES += genCases_f16.o
+TF_OBJS_GENCASES += genCases_f32.o
+TF_OBJS_GENCASES += genCases_f64.o
+TF_OBJS_GENCASES += genCases_extF80.o
+TF_OBJS_GENCASES += genCases_f128.o
+
+TF_OBJS_WRITECASE :=
+TF_OBJS_WRITECASE += writeCase_a_ui32.o
+TF_OBJS_WRITECASE += writeCase_a_ui64.o
+TF_OBJS_WRITECASE += writeCase_a_f16.o
+TF_OBJS_WRITECASE += writeCase_ab_f16.o
+TF_OBJS_WRITECASE += writeCase_abc_f16.o
+TF_OBJS_WRITECASE += writeCase_a_f32.o
+TF_OBJS_WRITECASE += writeCase_ab_f32.o
+TF_OBJS_WRITECASE += writeCase_abc_f32.o
+TF_OBJS_WRITECASE += writeCase_a_f64.o
+TF_OBJS_WRITECASE += writeCase_ab_f64.o
+TF_OBJS_WRITECASE += writeCase_abc_f64.o
+TF_OBJS_WRITECASE += writeCase_a_extF80M.o
+TF_OBJS_WRITECASE += writeCase_ab_extF80M.o
+TF_OBJS_WRITECASE += writeCase_a_f128M.o
+TF_OBJS_WRITECASE += writeCase_ab_f128M.o
+TF_OBJS_WRITECASE += writeCase_abc_f128M.o
+TF_OBJS_WRITECASE += writeCase_z_bool.o
+TF_OBJS_WRITECASE += writeCase_z_ui32.o
+TF_OBJS_WRITECASE += writeCase_z_ui64.o
+TF_OBJS_WRITECASE += writeCase_z_f16.o
+TF_OBJS_WRITECASE += writeCase_z_f32.o
+TF_OBJS_WRITECASE += writeCase_z_f64.o
+TF_OBJS_WRITECASE += writeCase_z_extF80M.o
+TF_OBJS_WRITECASE += writeCase_z_f128M.o
+
+TF_OBJS_TEST :=
+TF_OBJS_TEST += test_a_ui32_z_f16.o
+TF_OBJS_TEST += test_a_ui32_z_f32.o
+TF_OBJS_TEST += test_a_ui32_z_f64.o
+TF_OBJS_TEST += test_a_ui32_z_extF80.o
+TF_OBJS_TEST += test_a_ui32_z_f128.o
+TF_OBJS_TEST += test_a_ui64_z_f16.o
+TF_OBJS_TEST += test_a_ui64_z_f32.o
+TF_OBJS_TEST += test_a_ui64_z_f64.o
+TF_OBJS_TEST += test_a_ui64_z_extF80.o
+TF_OBJS_TEST += test_a_ui64_z_f128.o
+TF_OBJS_TEST += test_a_i32_z_f16.o
+TF_OBJS_TEST += test_a_i32_z_f32.o
+TF_OBJS_TEST += test_a_i32_z_f64.o
+TF_OBJS_TEST += test_a_i32_z_extF80.o
+TF_OBJS_TEST += test_a_i32_z_f128.o
+TF_OBJS_TEST += test_a_i64_z_f16.o
+TF_OBJS_TEST += test_a_i64_z_f32.o
+TF_OBJS_TEST += test_a_i64_z_f64.o
+TF_OBJS_TEST += test_a_i64_z_extF80.o
+TF_OBJS_TEST += test_a_i64_z_f128.o
+TF_OBJS_TEST += test_a_f16_z_ui32_rx.o
+TF_OBJS_TEST += test_a_f16_z_ui64_rx.o
+TF_OBJS_TEST += test_a_f16_z_i32_rx.o
+TF_OBJS_TEST += test_a_f16_z_i64_rx.o
+TF_OBJS_TEST += test_a_f16_z_ui32_x.o
+TF_OBJS_TEST += test_a_f16_z_ui64_x.o
+TF_OBJS_TEST += test_a_f16_z_i32_x.o
+TF_OBJS_TEST += test_a_f16_z_i64_x.o
+TF_OBJS_TEST += test_a_f16_z_f32.o
+TF_OBJS_TEST += test_a_f16_z_f64.o
+TF_OBJS_TEST += test_a_f16_z_extF80.o
+TF_OBJS_TEST += test_a_f16_z_f128.o
+TF_OBJS_TEST += test_az_f16.o
+TF_OBJS_TEST += test_az_f16_rx.o
+TF_OBJS_TEST += test_abz_f16.o
+TF_OBJS_TEST += test_abcz_f16.o
+TF_OBJS_TEST += test_ab_f16_z_bool.o
+TF_OBJS_TEST += test_a_f32_z_ui32_rx.o
+TF_OBJS_TEST += test_a_f32_z_ui64_rx.o
+TF_OBJS_TEST += test_a_f32_z_i32_rx.o
+TF_OBJS_TEST += test_a_f32_z_i64_rx.o
+TF_OBJS_TEST += test_a_f32_z_ui32_x.o
+TF_OBJS_TEST += test_a_f32_z_ui64_x.o
+TF_OBJS_TEST += test_a_f32_z_i32_x.o
+TF_OBJS_TEST += test_a_f32_z_i64_x.o
+TF_OBJS_TEST += test_a_f32_z_f16.o
+TF_OBJS_TEST += test_a_f32_z_f64.o
+TF_OBJS_TEST += test_a_f32_z_extF80.o
+TF_OBJS_TEST += test_a_f32_z_f128.o
+TF_OBJS_TEST += test_az_f32.o
+TF_OBJS_TEST += test_az_f32_rx.o
+TF_OBJS_TEST += test_abz_f32.o
+TF_OBJS_TEST += test_abcz_f32.o
+TF_OBJS_TEST += test_ab_f32_z_bool.o
+TF_OBJS_TEST += test_a_f64_z_ui32_rx.o
+TF_OBJS_TEST += test_a_f64_z_ui64_rx.o
+TF_OBJS_TEST += test_a_f64_z_i32_rx.o
+TF_OBJS_TEST += test_a_f64_z_i64_rx.o
+TF_OBJS_TEST += test_a_f64_z_ui32_x.o
+TF_OBJS_TEST += test_a_f64_z_ui64_x.o
+TF_OBJS_TEST += test_a_f64_z_i32_x.o
+TF_OBJS_TEST += test_a_f64_z_i64_x.o
+TF_OBJS_TEST += test_a_f64_z_f16.o
+TF_OBJS_TEST += test_a_f64_z_f32.o
+TF_OBJS_TEST += test_a_f64_z_extF80.o
+TF_OBJS_TEST += test_a_f64_z_f128.o
+TF_OBJS_TEST += test_az_f64.o
+TF_OBJS_TEST += test_az_f64_rx.o
+TF_OBJS_TEST += test_abz_f64.o
+TF_OBJS_TEST += test_abcz_f64.o
+TF_OBJS_TEST += test_ab_f64_z_bool.o
+TF_OBJS_TEST += test_a_extF80_z_ui32_rx.o
+TF_OBJS_TEST += test_a_extF80_z_ui64_rx.o
+TF_OBJS_TEST += test_a_extF80_z_i32_rx.o
+TF_OBJS_TEST += test_a_extF80_z_i64_rx.o
+TF_OBJS_TEST += test_a_extF80_z_ui32_x.o
+TF_OBJS_TEST += test_a_extF80_z_ui64_x.o
+TF_OBJS_TEST += test_a_extF80_z_i32_x.o
+TF_OBJS_TEST += test_a_extF80_z_i64_x.o
+TF_OBJS_TEST += test_a_extF80_z_f16.o
+TF_OBJS_TEST += test_a_extF80_z_f32.o
+TF_OBJS_TEST += test_a_extF80_z_f64.o
+TF_OBJS_TEST += test_a_extF80_z_f128.o
+TF_OBJS_TEST += test_az_extF80.o
+TF_OBJS_TEST += test_az_extF80_rx.o
+TF_OBJS_TEST += test_abz_extF80.o
+TF_OBJS_TEST += test_ab_extF80_z_bool.o
+TF_OBJS_TEST += test_a_f128_z_ui32_rx.o
+TF_OBJS_TEST += test_a_f128_z_ui64_rx.o
+TF_OBJS_TEST += test_a_f128_z_i32_rx.o
+TF_OBJS_TEST += test_a_f128_z_i64_rx.o
+TF_OBJS_TEST += test_a_f128_z_ui32_x.o
+TF_OBJS_TEST += test_a_f128_z_ui64_x.o
+TF_OBJS_TEST += test_a_f128_z_i32_x.o
+TF_OBJS_TEST += test_a_f128_z_i64_x.o
+TF_OBJS_TEST += test_a_f128_z_f16.o
+TF_OBJS_TEST += test_a_f128_z_f32.o
+TF_OBJS_TEST += test_a_f128_z_f64.o
+TF_OBJS_TEST += test_a_f128_z_extF80.o
+TF_OBJS_TEST += test_az_f128.o
+TF_OBJS_TEST += test_az_f128_rx.o
+TF_OBJS_TEST += test_abz_f128.o
+TF_OBJS_TEST += test_abcz_f128.o
+TF_OBJS_TEST += test_ab_f128_z_bool.o
+
+TF_OBJS_LIB :=
+TF_OBJS_LIB += uint128_inline.o
+TF_OBJS_LIB += uint128.o
+TF_OBJS_LIB += fail.o
+TF_OBJS_LIB += functions_common.o
+TF_OBJS_LIB += functionInfos.o
+TF_OBJS_LIB += standardFunctionInfos.o
+TF_OBJS_LIB += random.o
+TF_OBJS_LIB += genCases_common.o
+TF_OBJS_LIB += $(TF_OBJS_GENCASES)
+TF_OBJS_LIB += genCases_writeTestsTotal.o
+TF_OBJS_LIB += verCases_inline.o
+TF_OBJS_LIB += verCases_common.o
+TF_OBJS_LIB += verCases_writeFunctionName.o
+TF_OBJS_LIB += readHex.o
+TF_OBJS_LIB += writeHex.o
+TF_OBJS_LIB += $(TF_OBJS_WRITECASE)
+TF_OBJS_LIB += testLoops_common.o
+TF_OBJS_LIB += $(TF_OBJS_TEST)
+
+BINARIES := fp-test$(EXESUF)
+
+all: $(BINARIES)
+
+$(LIBQEMUUTIL):
+ $(MAKE) -C $(BUILD_DIR) libqemuutil.a
+
+# libtestfloat.a depends on libsoftfloat.a, so specify it first
+FP_TEST_LIBS := libtestfloat.a libsoftfloat.a $(LIBQEMUUTIL)
+
+fp-test$(EXESUF): fp-test.o slowfloat.o $(QEMU_SOFTFLOAT_OBJ) $(FP_TEST_LIBS)
+
+# Custom rule to build with SF_CFLAGS
+SF_BUILD = $(call quiet-command,$(CC) $(QEMU_LOCAL_INCLUDES) $(QEMU_INCLUDES) \
+ $(QEMU_CFLAGS) $(SF_CFLAGS) $(QEMU_DGFLAGS) $(CFLAGS) \
+ $($@-cflags) -c -o $@ $<,"CC","$(TARGET_DIR)$@")
+
+$(SF_OBJS_ALL_NOSPEC): %.o: $(SF_SOURCE_DIR)/%.c
+ $(SF_BUILD)
+$(SF_OBJS_SPECIALIZE): %.o: $(SF_SPECIALIZE_DIR)/%.c
+ $(SF_BUILD)
+
+libsoftfloat.a: $(SF_OBJS_ALL)
+
+# Custom rule to build with TF_CFLAGS
+$(TF_OBJS_LIB) slowfloat.o: %.o: $(TF_SOURCE_DIR)/%.c
+ $(call quiet-command,$(CC) $(QEMU_LOCAL_INCLUDES) $(QEMU_INCLUDES) \
+ $(QEMU_CFLAGS) $(TF_CFLAGS) $(QEMU_DGFLAGS) $(CFLAGS) \
+ $($@-cflags) -c -o $@ $<,"CC","$(TARGET_DIR)$@")
+
+libtestfloat.a: $(TF_OBJS_LIB)
+
+clean:
+ rm -f *.o *.d $(BINARIES)
+ rm -f fp-test$(EXESUF)
+ rm -f libsoftfloat.a
+ rm -f libtestfloat.a
--
2.17.1
next prev parent reply other threads:[~2018-09-07 22:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-07 22:07 [Qemu-devel] [PATCH 0/2] softfloat tests based on berkeley's testfloat Emilio G. Cota
2018-09-07 22:07 ` [Qemu-devel] [PATCH 1/2] gitmodules: add berkeley's softfloat + testfloat version 3 Emilio G. Cota
2018-09-07 22:07 ` Emilio G. Cota [this message]
2018-09-08 19:18 ` [Qemu-devel] [PATCH 0/2] softfloat tests based on berkeley's testfloat Emilio G. Cota
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20180907220731.19368-3-cota@braap.org \
--to=cota@braap.org \
--cc=alex.bennee@linaro.org \
--cc=aurelien@aurel32.net \
--cc=laurent@vivier.eu \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
--cc=richard.henderson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.