Add macros for whitelisting coverity violations. These macros use pragma
directives. The pragma directives and whitelisting macros are only
enabled when a coverity scan is being run.
The whitelisting macros have been added to a new header called
static_analysis.h. The contents of safe_ops.h (CERT C safe ops) have
been moved into static_analysis.h because this will be the new header
for static analysis related macros/defines/etc.
JIRA NVGPU-3820
Change-Id: I9c63f20f670880b420415535738034619314b7c3
Signed-off-by: Adeel Raza <araza@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2180600
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Rule INT31-C requires that integer conversions do not result in lost or
misinterpreted data.
Rule INT32-C requires that operations on signed integers do not result
in overflow.
Rule EXP34-C requires that pointer dereferences never include NULL.
Fix violations of these types in nvgpu.common.utils.
JIRA NVGPU-3868
Change-Id: Ifcf4bc6536ca2df2adcb53b40b3e58316cc3e457
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2168576
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
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Fix the following MISRA rule violations in bitops unit,
MISRA Rule 10.1
MISRA Rule 10.3
MISRA Rule 10.4
MISRA Rule 11.8
MISRA Rule 21.2
Introduce nvgpu specific functions for bitops and bitmap operations
with unsigned integer as parameter for offset. OS specific type
conversions and handling of these inerfaces are taken care in the
respective OS files.
Jira NVGPU-3545
Change-Id: Ib1ef76563db6ba1d879a0b4d365b2958ea03f85c
Signed-off-by: ajesh <akv@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2129513
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The utils unit contains utilities that are useful to everyone. Things
like rbtree, enabled, string, etc go here. This helps prevent clutter
in the top level common directory. Also by organizing source code into
these top level units we reduce our SWUD burden: all utility code may
be described by one SWUD instead of many tiny SWUDs.
JIRA NVGPU-3544
Change-Id: Idc6169f375ba87b8a5d325712bf09aee8f27fb96
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2127479
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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