The libproc.h header file was added on Solaris as of 11.4.
* Also add guard check to the entire function
* When libproc.h isn't available also sys/procfs.h is redundant
* Move the <sys/lwp.h> out of the guard
* Exclude more stuff from Solaris 10
Increase the reserved stack size in ASAN builds, as instrumentation use more stack.
Increase the max allowed stack size in some tests, and enable these tests under ASAN.
Use __builtin_frame_address(0), instead of some stack variable, when we need a stack address, as ASAN may store local variables outside of the real stack.
GCC doesn't pessimize the error cases correctly:
https://godbolt.org/z/Pa6xsKMWc
This speeds up the happy case and in this case the code size is also
smaller, so it's a double-win.
Fix the following build failure without pthread raised since version
8.3.0 and
a11c8a3039:
/home/buildroot/instance-0/output-1/build/php-8.3.4/Zend/zend_call_stack.c:39:11: fatal error: pthread.h: No such file or directory
39 | # include <pthread.h>
| ^~~~~~~~~~~
Fixes:
- http://autobuild.buildroot.org/results/a4ef648a9da50b26ed56d5d490e4cf5a1bfff970
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Close GH-13843
for threaded context, it solely uses a new api only available on
illumos.
Here using a common older api to get the stack info for the current
thread.
while at it, completing stack_limit_010 test for these platforms.
Despite being OpenBSD's predecessor, the approach is in fact
a lot closer to Linux, at least in principle. We purposely
avoid reading /proc/N/maps to be more future-proof.
Close GH-11637
The typo in HAVE_PTHREAD_ATTR_GET_STACK (might be due to pthread_attr_get_np being different from Linux's pthread_getattr_np) led to this code path never get called on FreeBSD.
