armv6-m: fix the incorrect stub-function entry address of svc call #14887
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the stub-function entry address is stored in r4, we should branch to the stub-function with blx r4, not r5 Signed-off-by: guoshichao <guoshichao@xiaomi.com>
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xiaoxiang781216
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Nov 21, 2024
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Summary
the stub-function entry address is stored in r4, we should branch to the stub-function with blx r4, not r5.
this patch using to fix the issue of: #14862
Impact
Testing