Re: [PATCH v2 07/15] target/m68k: Fix pc, c flag, and address argument for EXCP_DIV0

Le 02/12/2021 à 21:48, Richard Henderson a écrit : According to the M68040 Users Manual, section 8.4.3, Six word stack frame (format 2), Zero Div (and others) is supposed to record the next insn in PC and the address of the trapping instruction in ADDRESS. While the N, Z and V flags are document

[PATCH v2 07/15] target/m68k: Fix pc, c flag, and address argument for EXCP_DIV0

According to the M68040 Users Manual, section 8.4.3, Six word stack frame (format 2), Zero Div (and others) is supposed to record the next insn in PC and the address of the trapping instruction in ADDRESS. While the N, Z and V flags are documented to be undefine on DIV0, the C flag is documented a