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Merge "Updated __libc_get_static_tls_bounds test to be more meaningful"

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Vy Nguyen 2020-08-27 04:07:34 +00:00 committed by Gerrit Code Review
commit f3c1b60d53
1 changed files with 10 additions and 2 deletions
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12
tests/libs/tls_properties_helper.cpp
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@ -32,6 +32,7 @@
#include <sys/thread_properties.h>
#include <assert.h>
#include <dlfcn.h>
#include <stdio.h>
#include <unistd.h> // for gettid
@ -39,12 +40,19 @@
// Helper binary to use TLS-related functions in thread_properties
// Tests __get_static_tls_bound.
thread_local int local_var;
void test_static_tls_bounds() {
void* start_addr;
void* end_addr;
local_var = 123;
void* start_addr = nullptr;
void* end_addr = nullptr;
__libc_get_static_tls_bounds(reinterpret_cast<void**>(&start_addr),
reinterpret_cast<void**>(&end_addr));
assert(start_addr != nullptr);
assert(end_addr != nullptr);
assert(&local_var >= start_addr && &local_var < end_addr);
printf("done_get_static_tls_bounds\n");
}