These functions were not used throughout the Zephyr code base, and
as such has been removed. They can be reinstated if there's a need,
but will need to be adapted to use retpolines when CONFIG_RETPOLINE
is set.
Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
We will need this for stack memory protection scenarios
where a writable GDT with Task State Segment descriptors
will be used. The addresses of the TSS segments cannot be
put in the GDT via preprocessor magic due to architecture
requirments that the address be split up into different
fields in the segment descriptor.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99
integer types. This handles the remaining includes and kernel, plus
touching up various points that we skipped because of include
dependancies. We also convert the PRI printf formatters in the arch
code over to normal formatters.
Jira: ZEP-2051
Change-Id: Iecbb12601a3ee4ea936fd7ddea37788a645b08b0
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This is a start to move away from the C99 {u}int{8,16,32,64}_t types to
Zephyr defined u{8,16,32,64}_t and s{8,16,32,64}_t. This allows Zephyr
to define the sized types in a consistent manor across all the
architectures we support and not conflict with what various compilers
and libc might do with regards to the C99 types.
We introduce <zephyr/types.h> as part of this and have it include
<stdint.h> for now until we transition all the code away from the C99
types.
We go with u{8,16,32,64}_t and s{8,16,32,64}_t as there are some
existing variables defined u8 & u16 as well as to be consistent with
Zephyr naming conventions.
Jira: ZEP-2051
Change-Id: I451fed0623b029d65866622e478225dfab2c0ca8
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Scanning for typos in comments and strings.
Change-Id: I3d4db89e0824959252c79c19baa50028354247bd
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.
Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.
Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file. Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.
Jira: ZEP-1457
Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Sets the interrupt descriptor table in C domain.
Change-Id: Ia8d2f585ebf60464aeedf2a54363e4683cf257a5
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
The pointer value needs to be dereferenced first.
Change-Id: I80d8a9b4837adfc7d0efc69c229c863d05e52a93
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
It is referred to as D/B in the Intel manuals.
Change-Id: If021d875da2d83a256926d9233f1559c8c2ed1db
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This header has a bunch of data structure definitions and macros useful
for manipulating segment descriptors on X86. The old IDT_ENTRY defintion
is removed in favor of the new 'struct segment_descriptor' which can be
used for all segment descriptor types and not just IRQ gates.
We also add some inline helper functions for examining segment registers,
descriptor tables, and doing far jumps/calls.
Change-Id: I640879073afa9765d2a214c3fb3c3305fef94b5e
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Leandro Pereira