If passed after the file they are just ignored silently!
Change-Id: Ic9b04c3023e4d312382850fa5e1b5ae4ef555856
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
This change should allow threads that do not access coprocessor to safely
overflow on the coprocessor save area without any issue.
Change-Id: Ic2acd20b60b6bef0b7feeb8cfb54d548eba892f0
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
This was a kind of optimization that save few cycles in the cost of code
duplication. However the path where we resume from interrupt withouch changing
the running thread is buggy and leads to many tests to fail. For now I'd prefer
to remove this optimization and have a working port. Later, once everything is
OK, I'll have time to optimize things.
Change-Id: I7af58f383848d157b9f3b3fbeceede3e83f9ce61
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
Having duplicate code leads always to this kind of situation where a bug is
fixed in one place and not in the other. This bug of updating current thread
pointer was already fixed before in the Swap function, but not in the interrupt
handler.
Change-Id: I466aea2d35382446c5c82fe775ada31f0bd19492
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
When current directory is a symbolic link or in a symbolic link then os.getcwd
return the real path leading to os.path.relpath returning not so nice relative
path.
Change-Id: I3e24d3e6f1fe7185992f64803d3728e9588d67e1
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
Sanitycheck actually creates the pipes, using a naming convention imposed
by QEMU. We also need to leave a PID file.
'xt-run' Make target removed, we don't need it.
Change-Id: Ie9fd9dbb1327eb4b10424e7ee5d2f4dc09b121a4
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This allows handling options like --fatal-warnings that are passed by
sanitycheck.
Change-Id: Ia78dcef480d9d81cab6051453204c05d52917af2
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
This completely breaks all the cc-option checks. It's not clear
why this was done for everyone running sanitycheck.
Change-Id: I3f944423869ccb15fab29c28130820a93cd94917
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Some options which are already defined by the build system
for the C compiler or assembler have been removed: -c,
-xassembler-with-cpp, -nostdinc.
References to deleted variable flagALongCall and flagLongCall
removed.
Formatting for 80 columns, there is now one flag per line.
Change-Id: Ieecdb75e26f64c6f58dec3cc636552e7b31a678d
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Some GCC variants don't support this. Moved later in the Makefile
after the toolchain Makefile has been included so the test works
properly.
Change-Id: Ia9ec2582c486197ea3df3d878173643c14786408
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Xtensa port uses more stack than others. This was discussed with the team and
we agreed that this can be accepted for the first beta.
We will investigate this later to see how to avoid allocating coproc registers
for the system threads in order to reduce the stack overhead. However this
will not be before the port is considered stable.
Change-Id: Icd5b2b0ab68d0906b5408f35f081b100acabc010
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
The old syntax is not accepted by some compilers including XCC.
Change-Id: Id90849a2159652ec225dd2c50d2dc2ddc22a3e08
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
The retval field shall hold the return value itself not a pointer on its
location.
Change-Id: I3f9e225f2bdd501f88441946b5187ebbd17a71e3
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
When debugging Xtensa port, on needs for sure to create an Xtensa Xplorer
project in order to be able to debug his project. These files will appear
in the git repository as non versioned files. It is safe to ignore them as
we won't anybody commit these files (user specific).
Change-Id: I156ec5c7393f1db98286da0b841a4e8496a9ff89
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
In scripts/Makefile.qemu, the target qemu is already an alias for taget run.
In scripts/Makefile.xt{,sc}-run there is no target qemu but a target run.
Change-Id: Ib9dce3561ef9367b17d30070354e709df4d7e528
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
This was introduced during a copy/paste when updating patch
https://gerrit.zephyrproject.org/r/#/c/10323/6..7
Change-Id: Id6857dd28a16974361932285b44559f702c4d910
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
This function needs to be decalred in a file included by _thread_entry.
It also needs to have exit function declared as not returning.
Change-Id: I2a01e7408cf70266351ae5089f45b5d9d009fabe
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
The function _new_thread sets the CALLINC for _thread_entry when calling the
new thread entry point. This should be CALLINC(1) (call4) instead of previous
one CALLINC(2) (call8).
This change allows resolving a crash when starting the first thread.
Change-Id: Ie97c95c87d1219342fed09f670fcae8a6230cefe
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
Generally CPPFLAGS are applicable to all tools that use the C preprocessor.
Change-Id: I6dea9e39a20896550241f158190e03f7baadf471
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
XCC does not recognize __builtin_unreachable() and thus cause a link error.
Change-Id: I5dadf5a49d971d5e0a5ef88d582bb5ad2c36bced
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
These libraries are unlikely to be uesd by GCC port and thus should not be in
a generic make file. Moved to specific toolchain make file.
Change-Id: Ib585b87700e409d678f7a5cb60cff67b6022ab05
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
This is needed by next commit as some assembly files handling interrupts use
some options from this file.
This file is not included in next commit to separate code and build system
aptches.
Change-Id: Iff3a8019362599beb0c0058c3169480fa5183c1c
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
find_msb_set logic was wrong. find_lsb_set() is now an inline function.
Change-Id: I2c19540907723589298b2f6af2ce1d68704bf1d7
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Master branch changed requirements for license headers while this
branch has been in development.
Change-Id: I9bce16ff275057a4bb664019628fc9b6de7aef7c
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
