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Store the PC while context switching, for the benefits of DDB.

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cognet 2008-08-02 00:10:38 +00:00
parent 28e29fd053
commit 54da1b8fb2
1 changed files with 1 additions and 0 deletions
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sys/arm/arm/swtch.S
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@ -257,6 +257,7 @@ ENTRY(cpu_switch)
strd r10, [r2, #(PCB_R10)]
strd r12, [r2, #(PCB_R12)]
#endif
str pc, [r2, #(PCB_PC)]
/*
* NOTE: We can now use r8-r13 until it is time to restore