--- hatari/src/uae-cpu/gencpu.c 2019/04/09 08:48:48 1.1.1.12 +++ hatari/src/uae-cpu/gencpu.c 2019/04/09 08:50:32 1.1.1.14 @@ -1276,10 +1276,10 @@ static void gen_opcode (unsigned long in printf ("\tuaecptr memp = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)%s;\n", gen_nextiword ()); if (curi->size == sz_word) { - printf ("\tput_byte(memp, src >> 8); put_byte(memp + 2, src);\n"); + printf ("\tMovepByteNbr=1; put_byte(memp, src >> 8); MovepByteNbr=2; put_byte(memp + 2, src);\n"); } else { - printf ("\tput_byte(memp, src >> 24); put_byte(memp + 2, src >> 16);\n"); - printf ("\tput_byte(memp + 4, src >> 8); put_byte(memp + 6, src);\n"); + printf ("\tMovepByteNbr=1; put_byte(memp, src >> 24); MovepByteNbr=2; put_byte(memp + 2, src >> 16);\n"); + printf ("\tMovepByteNbr=3; put_byte(memp + 4, src >> 8); MovepByteNbr=4; put_byte(memp + 6, src);\n"); } if(curi->size==sz_long) insn_n_cycles=24; else insn_n_cycles=16; break; @@ -1480,6 +1480,15 @@ static void gen_opcode (unsigned long in break; case i_JSR: genamode (curi->smode, "srcreg", curi->size, "src", 0, 0); + printf ("\tuaecptr oldpc = m68k_getpc () + %d;\n", m68k_pc_offset); + if (using_exception_3) { + printf ("\tif (srca & 1) {\n"); + printf ("\t\tlast_addr_for_exception_3 = oldpc;\n"); + printf ("\t\tlast_fault_for_exception_3 = srca;\n"); + printf ("\t\tlast_op_for_exception_3 = opcode; Exception(3,0,M68000_EXC_SRC_CPU); goto %s;\n", endlabelstr); + printf ("\t}\n"); + need_endlabel = 1; + } printf ("\tm68k_do_jsr(m68k_getpc() + %d, srca);\n", m68k_pc_offset); fill_prefetch_0 (); m68k_pc_offset = 0; @@ -1496,6 +1505,14 @@ static void gen_opcode (unsigned long in break; case i_JMP: genamode (curi->smode, "srcreg", curi->size, "src", 0, 0); + if (using_exception_3) { + printf ("\tif (srca & 1) {\n"); + printf ("\t\tlast_addr_for_exception_3 = m68k_getpc() + 6;\n"); + printf ("\t\tlast_fault_for_exception_3 = srca;\n"); + printf ("\t\tlast_op_for_exception_3 = opcode; Exception(3,0,M68000_EXC_SRC_CPU); goto %s;\n", endlabelstr); + printf ("\t}\n"); + need_endlabel = 1; + } printf ("\tm68k_setpc(srca);\n"); fill_prefetch_0 (); m68k_pc_offset = 0; @@ -1515,7 +1532,7 @@ static void gen_opcode (unsigned long in printf ("\tuae_s32 s = (uae_s32)src + 2;\n"); if (using_exception_3) { printf ("\tif (src & 1) {\n"); - printf ("\tlast_addr_for_exception_3 = m68k_getpc() + 2;\n"); // [NP] FIXME should be +4, not +2 (same as DBcc) ? + printf ("\t\tlast_addr_for_exception_3 = m68k_getpc() + 2;\n"); // [NP] FIXME should be +4, not +2 (same as DBcc) ? printf ("\t\tlast_fault_for_exception_3 = m68k_getpc() + s;\n"); printf ("\t\tlast_op_for_exception_3 = opcode; Exception(3,0,M68000_EXC_SRC_CPU); goto %s;\n", endlabelstr); printf ("\t}\n");