Re: [Qemu-devel] [PATCH v4 0/8] target/arm: Implement ARMv8.3-JSConv & ARMv8.2-FHM - no-reply

From: no-reply@patchew.org
To: richard.henderson@linaro.org
Cc: fam@euphon.net, qemu-devel@nongnu.org, peter.maydell@linaro.org
Subject: Re: [Qemu-devel] [PATCH v4 0/8] target/arm: Implement ARMv8.3-JSConv & ARMv8.2-FHM
Date: Tue, 19 Feb 2019 09:53:28 -0800 (PST)	[thread overview]
Message-ID: <155059880777.18484.13087775417510316900@49fa7ef69f7b> (raw)
In-Reply-To: <20190215192302.27855-1-richard.henderson@linaro.org>

Patchew URL: https://patchew.org/QEMU/20190215192302.27855-1-richard.henderson@linaro.org/

Hi,

This series seems to have some coding style problems. See output below for
more information:

Message-id: 20190215192302.27855-1-richard.henderson@linaro.org
Subject: [Qemu-devel] [PATCH v4 0/8] target/arm: Implement ARMv8.3-JSConv & ARMv8.2-FHM
Type: series

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 t [tag update]            patchew/20190215192302.27855-1-richard.henderson@linaro.org -> patchew/20190215192302.27855-1-richard.henderson@linaro.org
Switched to a new branch 'test'
0ff65a844d target/arm: Enable ARMv8.2-FHM for -cpu max
ad1df52ee0 target/arm: Implement VFMAL and VFMSL for aarch32
5f63a9cb31 target/arm: Implement FMLAL and FMLSL for aarch64
b188cbbcba target/arm: Add helpers for FMLAL
e6e668123e target/arm: Implement ARMv8.3-JSConv
0234b531fe target/arm: Rearrange Floating-point data-processing (2 regs)
04c91ee51e target/arm: Split out vfp_helper.c
037d4059a2 target/arm: Restructure disas_fp_int_conv

=== OUTPUT BEGIN ===
1/8 Checking commit 037d4059a225 (target/arm: Restructure disas_fp_int_conv)
2/8 Checking commit 04c91ee51e3c (target/arm: Split out vfp_helper.c)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#1102: 
new file mode 100644

WARNING: Block comments use a leading /* on a separate line
#1134: FILE: target/arm/vfp_helper.c:28:
+/* VFP support.  We follow the convention used for VFP instructions:

WARNING: Block comments use * on subsequent lines
#1135: FILE: target/arm/vfp_helper.c:29:
+/* VFP support.  We follow the convention used for VFP instructions:
+   Single precision routines have a "s" suffix, double precision a

WARNING: Block comments use a trailing */ on a separate line
#1136: FILE: target/arm/vfp_helper.c:30:
+   "d" suffix.  */

ERROR: braces {} are necessary for all arms of this statement
#1143: FILE: target/arm/vfp_helper.c:37:
+    if (host_bits & float_flag_invalid)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1145: FILE: target/arm/vfp_helper.c:39:
+    if (host_bits & float_flag_divbyzero)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1147: FILE: target/arm/vfp_helper.c:41:
+    if (host_bits & float_flag_overflow)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1149: FILE: target/arm/vfp_helper.c:43:
+    if (host_bits & (float_flag_underflow | float_flag_output_denormal))
[...]

ERROR: braces {} are necessary for all arms of this statement
#1151: FILE: target/arm/vfp_helper.c:45:
+    if (host_bits & float_flag_inexact)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1153: FILE: target/arm/vfp_helper.c:47:
+    if (host_bits & float_flag_input_denormal)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1189: FILE: target/arm/vfp_helper.c:83:
+    if (target_bits & 1)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1191: FILE: target/arm/vfp_helper.c:85:
+    if (target_bits & 2)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1193: FILE: target/arm/vfp_helper.c:87:
+    if (target_bits & 4)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1195: FILE: target/arm/vfp_helper.c:89:
+    if (target_bits & 8)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1197: FILE: target/arm/vfp_helper.c:91:
+    if (target_bits & 0x10)
[...]

ERROR: braces {} are necessary for all arms of this statement
#1199: FILE: target/arm/vfp_helper.c:93:
+    if (target_bits & 0x80)
[...]

WARNING: Block comments use a leading /* on a separate line
#1271: FILE: target/arm/vfp_helper.c:165:
+    /* The exception flags are ORed together when we read fpscr so we

ERROR: space required after that ',' (ctx:VxV)
#1286: FILE: target/arm/vfp_helper.c:180:
+#define VFP_HELPER(name, p) HELPER(glue(glue(vfp_,name),p))
                                                  ^

ERROR: space required after that ',' (ctx:VxV)
#1286: FILE: target/arm/vfp_helper.c:180:
+#define VFP_HELPER(name, p) HELPER(glue(glue(vfp_,name),p))
                                                        ^

ERROR: Macros with multiple statements should be enclosed in a do - while loop
#1288: FILE: target/arm/vfp_helper.c:182:
+#define VFP_BINOP(name) \
+float32 VFP_HELPER(name, s)(float32 a, float32 b, void *fpstp) \
+{ \
+    float_status *fpst = fpstp; \
+    return float32_ ## name(a, b, fpst); \
+} \
+float64 VFP_HELPER(name, d)(float64 a, float64 b, void *fpstp) \
+{ \
+    float_status *fpst = fpstp; \
+    return float64_ ## name(a, b, fpst); \
+}

ERROR: space prohibited before that close parenthesis ')'
#1400: FILE: target/arm/vfp_helper.c:294:
+    CONV_FTOI(vfp_to##name##p, ftype, fsz, sign, )        \

ERROR: space prohibited before that close parenthesis ')'
#1403: FILE: target/arm/vfp_helper.c:297:
+FLOAT_CONVS(si, h, uint32_t, 16, )

ERROR: space prohibited before that close parenthesis ')'
#1404: FILE: target/arm/vfp_helper.c:298:
+FLOAT_CONVS(si, s, float32, 32, )

ERROR: space prohibited before that close parenthesis ')'
#1405: FILE: target/arm/vfp_helper.c:299:
+FLOAT_CONVS(si, d, float64, 64, )

ERROR: space prohibited before that close parenthesis ')'
#1447: FILE: target/arm/vfp_helper.c:341:
+                         get_float_rounding_mode(fpst), )

ERROR: space prohibited before that close parenthesis ')'
#1452: FILE: target/arm/vfp_helper.c:346:
+                         get_float_rounding_mode(fpst), )

WARNING: Block comments use a leading /* on a separate line
#1552: FILE: target/arm/vfp_helper.c:446:
+/* Set the current fp rounding mode and return the old one.

WARNING: Block comments use a leading /* on a separate line
#1565: FILE: target/arm/vfp_helper.c:459:
+/* Set the current fp rounding mode in the standard fp status and return

WARNING: Block comments use a leading /* on a separate line
#1585: FILE: target/arm/vfp_helper.c:479:
+    /* Squash FZ16 to 0 for the duration of conversion.  In this case,

WARNING: Block comments use a leading /* on a separate line
#1598: FILE: target/arm/vfp_helper.c:492:
+    /* Squash FZ16 to 0 for the duration of conversion.  In this case,

WARNING: Block comments use a leading /* on a separate line
#1611: FILE: target/arm/vfp_helper.c:505:
+    /* Squash FZ16 to 0 for the duration of conversion.  In this case,

WARNING: Block comments use a leading /* on a separate line
#1624: FILE: target/arm/vfp_helper.c:518:
+    /* Squash FZ16 to 0 for the duration of conversion.  In this case,

WARNING: Block comments use a leading /* on a separate line
#1669: FILE: target/arm/vfp_helper.c:563:
+/* Constants 256 and 512 are used in some helpers; we avoid relying on

WARNING: Block comments use a trailing */ on a separate line
#1670: FILE: target/arm/vfp_helper.c:564:
+ * int->float conversions at run-time.  */

WARNING: Block comments use a leading /* on a separate line
#1677: FILE: target/arm/vfp_helper.c:571:
+/* Reciprocal functions

WARNING: Block comments use a leading /* on a separate line
#1683: FILE: target/arm/vfp_helper.c:577:
+/* See RecipEstimate()

WARNING: Block comments use a leading /* on a separate line
#1903: FILE: target/arm/vfp_helper.c:797:
+/* The algorithm that must be used to calculate the estimate

WARNING: Block comments use a leading /* on a separate line
#1985: FILE: target/arm/vfp_helper.c:879:
+    /* Scale and normalize to a double-precision value between 0.25 and 1.0,

WARNING: Block comments use a trailing */ on a separate line
#1986: FILE: target/arm/vfp_helper.c:880:
+     * preserving the parity of the exponent.  */

WARNING: Block comments use a leading /* on a separate line
#2029: FILE: target/arm/vfp_helper.c:923:
+    /* Scale and normalize to a double-precision value between 0.25 and 1.0,

WARNING: Block comments use a trailing */ on a separate line
#2030: FILE: target/arm/vfp_helper.c:924:
+     * preserving the parity of the exponent.  */

total: 21 errors, 20 warnings, 2164 lines checked

Patch 2/8 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

3/8 Checking commit 0234b531feac (target/arm: Rearrange Floating-point data-processing (2 regs))
4/8 Checking commit e6e668123e72 (target/arm: Implement ARMv8.3-JSConv)
5/8 Checking commit b188cbbcba44 (target/arm: Add helpers for FMLAL)
6/8 Checking commit 5f63a9cb31aa (target/arm: Implement FMLAL and FMLSL for aarch64)
7/8 Checking commit ad1df52ee03e (target/arm: Implement VFMAL and VFMSL for aarch32)
8/8 Checking commit 0ff65a844d2c (target/arm: Enable ARMv8.2-FHM for -cpu max)
=== OUTPUT END ===

Test command exited with code: 1

The full log is available at
http://patchew.org/logs/20190215192302.27855-1-richard.henderson@linaro.org/testing.checkpatch/?type=message.
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