The old test for discriminating between statically and dynamically
linked applications (os/RTEMS/osdTime.cpp:staticTimeRegister()) is
wrong, it never detects a dynamically loaded app.
fixes lp:831648
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modified:
src/libCom/osi/os/RTEMS/osdTime.cpp
Refactored logClientSend in libCom/logClient/logClient.c; took the code between the mutex operations and
moved it to a private method - sendLogMessageinChunks. Call this method once for the prefix (if it exists) and once
for the actual message.
Added ioCsh registration code into src/libCom/iocsh/libComRegister.c registering a command called
"iocLogPrefix" that sets this prefix.
Unit tested with and without prefixes.
Performance tested with and without prefixes - without prefix is approx the same. With prefix is about
twice the time (reflecting the two calls to sendLogMessageinChunks I think)
CA links in records were being removed without locking them first.
We also now set the link type to CONSTANT, which prevents some
assertion failures if the record gets processed again before the
IOC finally dies.
o refactored compilerDependencies.h into code that is compiler specific (one libCom/osi/compiler/xxx/compilerDependent.h for each comiler) and code that isnt libCom/osi/compilerDependencies.h (this is a new location and is no longer in libCom/misc).
o removed function
epicsAtomicTestAndSetUIntT
o added new functions
epicsAtomicSetPtrT
epicsAtomicGetPtrT
epicsAtomicCmpAndSwapUIntT
epicsAtomicCmpAndSwapPtrT
o changed msvc intrinsics to define memory fence
o fixed mutex synchronized version so that its slow, but correct if the c++ compiler doesnt synchronized local scope static initialization
o changed most of the set/get methods to use memory barriers instead of some other primitive
o added additional tests
o removed function
epicsAtomicTestAndSetUIntT
o added new functions
epicsAtomicSetPtrT
epicsAtomicGetPtrT
epicsAtomicCmpAndSwapUIntT
epicsAtomicCmpAndSwapPtrT
o changed msvc intrinsics to define memory fence
o fixed mutex synchronized version so that its slow, but correct if the c++ compiler doesnt synchronized local scope static initialization
o changed most of the set/get methods to use memory barriers instead of some other primitive
o added additional tests
configure/os/CONFIG.Common.cygwin-x86
configure/os/CONFIG.Common.linux-x86
configure/os/CONFIG.Common.win32-x86-cygwin
configure/os/CONFIG.Common.win32-x86-mingw
added commented out "-march=i586" to
configure/os/CONFIG_SITE.cygwin-x86.cygwin-x86
configure/os/CONFIG_SITE.win32-x86-cygwin.win32-x86-cygwin
added "-march=i586" to (I know that this compiler currently defaults to 386)
configure/os/CONFIG_SITE.win32-x86-mingw.win32-x86-mingw
configure/os/CONFIG.Common.cygwin-x86
configure/os/CONFIG.Common.linux-x86
configure/os/CONFIG.Common.win32-x86-cygwin
configure/os/CONFIG.Common.win32-x86-mingw
added commented out "-march=i586" to
configure/os/CONFIG_SITE.cygwin-x86.cygwin-x86
configure/os/CONFIG_SITE.win32-x86-cygwin.win32-x86-cygwin
added "-march=i586" to (I know that this compiler currently defaults to 386)
configure/os/CONFIG_SITE.win32-x86-mingw.win32-x86-mingw
Andrew Johnson