From 8d998330d08dedb1d8f364c7714394da93c615ac Mon Sep 17 00:00:00 2001 From: notaz Date: Wed, 13 Sep 2017 01:55:25 +0300 Subject: [PATCH] famec: improve trace a bit or break it (nobody uses it anyway), just want m68k_opcode_sizes to pass --- cpu/fame/famec.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/cpu/fame/famec.c b/cpu/fame/famec.c index 9e9dc15..8371930 100644 --- a/cpu/fame/famec.c +++ b/cpu/fame/famec.c @@ -742,6 +742,9 @@ static FAMEC_EXTRA_INLINE u32 execute_exception(s32 vect, u32 oldPC, u32 oldSR) //u32 oldSR = GET_SR; m68kcontext.io_cycle_counter -= exception_cycle_table[vect]; +#ifdef FAMEC_EMULATE_TRACE + m68kcontext.execinfo &= ~FM68K_EMULATE_TRACE; +#endif PRE_IO @@ -763,6 +766,7 @@ static FAMEC_EXTRA_INLINE u32 execute_exception(s32 vect, u32 oldPC, u32 oldSR) /* adjust SR */ flag_S = M68K_SR_S; + flag_T = 0; #ifndef FAMEC_32BIT_PC newPC&=M68K_ADR_MASK @@ -916,12 +920,11 @@ famec_Exec: #ifdef FAMEC_EMULATE_TRACE if (m68kcontext.execinfo & FM68K_EMULATE_TRACE) { - m68kcontext.io_cycle_counter = cycles_needed; + m68kcontext.io_cycle_counter += cycles_needed; cycles_needed = 0; m68kcontext.execinfo &= ~FM68K_EMULATE_TRACE; m68kcontext.execinfo |= FM68K_DO_TRACE; SET_PC(execute_exception(M68K_TRACE_EX, GET_PC, GET_SR)); - flag_T=0; if (m68kcontext.io_cycle_counter > 0) { //NEXT @@ -933,7 +936,7 @@ famec_Exec: if (cycles_needed != 0) { u32 line; - m68kcontext.io_cycle_counter = cycles_needed; + m68kcontext.io_cycle_counter += cycles_needed; cycles_needed = 0; if (m68kcontext.io_cycle_counter <= 0) goto famec_End; line=interrupt_chk__(); -- 2.39.2