Return address of CALL to Program Memory Bank 1 corrupted by interrupt
Information:
Type :: BUG
Status :: CLOSED
Assigned to ::
Arnim, Laeuger
Description:
Affected releases: 0.3 BETA, 0.4 BETA, 0.5 BETA
An interrupt occuring during the execution of a CALL instruction, forces bit 11 of the target address saved on the stack to 0. This corrupts target addresses that are located in Program Memory Bank 1.
Fixed in:
int.vhd 1.5
New regression test: white_box/int_on_call
Fix will be included in next release.
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