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.
