[PLAT-6627] Improve performance of bsg_mach_headers_image_at_address #1105
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Goal
Reduce overhead of calling
Bugsnag.notify()
Changeset
bsg_mach_headers_image_at_address
now only compares the passed in address against the__TEXT
segment of each image (using its precomputedimageSize
value.)This improves performance but means only addresses of executable code will be resolved. Since we only use this function against instruction addresses, this should not present a problem.
Testing
Tested via unit and E2E tests.
In a simple test app, performance per call to
notify()
has been reduced from 3.8 ms to 2.8 ms 🎉