--- np2/i286a/i286a_fe.s 2003/12/18 19:14:08 1.5 +++ np2/i286a/i286a_fe.s 2003/12/21 23:27:08 1.7 @@ -6,10 +6,10 @@ IMPORT i286a_ea IMPORT i286a_a - IMPORT i286_memoryread - IMPORT i286_memoryread_w - IMPORT i286_memorywrite - IMPORT i286_memorywrite_w + IMPORT i286a_memoryread + IMPORT i286a_memoryread_w + IMPORT i286a_memorywrite + IMPORT i286a_memorywrite_w IMPORT i286a_localint EXPORT i286aopfe @@ -17,7 +17,7 @@ AREA .text, CODE, READONLY -i286aopfe GETPC8 +i286aopfe GETPCF8 tst r0, #(1 << 3) bne decea8 incea8 OP_EA8 INC8, #2, #7 @@ -26,7 +26,7 @@ decea8 OP_EA8 DEC8, #2, #7 ; ---- -i286aopff GETPC8 +i286aopff GETPCF8 and r12, r0, #(7 << 3) adr r1, opefftbl ldr pc, [r1, r12 lsr #1] @@ -53,7 +53,7 @@ callea16 cmp r0, #&c0 b call16e call16m CPUWORK #11 bl i286a_ea - bl i286_memoryread_w + bl i286a_memoryread_w mov r1, r8 lsr #16 sub r8, r8, r1 lsl #16 orr r8, r8, r0 lsl #16 @@ -64,7 +64,7 @@ call16e ldrh r2, [r9, #CPU_SP] strh r2, [r9, #CPU_SP] add r0, r2, r3 mov lr, r11 - b i286_memorywrite_w + b i286a_memorywrite_w callfarea16 cmp r0, #&c0 bcs callfar16r @@ -73,12 +73,12 @@ callfarea16 cmp r0, #&c0 add r4, r0, #2 add r0, r0, r6 bic r4, r4, #(1 << 16) - bl i286_memoryread_w ; ip + bl i286a_memoryread_w ; ip mov r5, r8 lsr #16 add r8, r8, r0 lsl #16 sub r8, r8, r5 lsl #16 add r0, r4, r6 - bl i286_memoryread_w ; cs + bl i286a_memoryread_w ; cs mov r2, r0 lsl #4 ldrh r1, [r9, #CPU_CS] strh r0, [r9, #CPU_CS] @@ -88,14 +88,14 @@ callfarea16 cmp r0, #&c0 subs r4, r4, #2 addcc r4, r4, #&10000 add r0, r4, r6 - bl i286_memorywrite_w ; cs + bl i286a_memorywrite_w ; cs subs r4, r4, #2 addcc r4, r4, #&10000 mov r1, r5 strh r4, [r9, #CPU_SP] add r0, r4, r6 mov lr, r11 - b i286_memorywrite_w ; ip + b i286a_memorywrite_w ; ip callfar16r mov r6, #6 sub r8, r8, #(2 << 16) b i286a_localint @@ -111,7 +111,7 @@ jmpea16 cmp r0, #&c0 mov pc, r11 jmp16m CPUWORK #11 bl i286a_ea - bl i286_memoryread_w + bl i286a_memoryread_w mov r8, r8 lsl #16 mov r8, r8 lsr #16 orr r8, r8, r0 lsl #16 @@ -124,12 +124,12 @@ jmpfarea16 cmp r0, #&c0 add r4, r0, #2 add r0, r0, r6 bic r4, r4, #(1 << 16) - bl i286_memoryread_w + bl i286a_memoryread_w mov r8, r8 lsl #16 mov r8, r8 lsr #16 orr r8, r8, r0 lsl #16 add r0, r4, r6 - bl i286_memoryread_w + bl i286a_memoryread_w mov r1, r0 lsl #4 strh r0, [r9, #CPU_CS] str r1, [r9, #CPU_CS_BASE] @@ -146,7 +146,7 @@ pushea16 cmp r0, #&c0 b push16e push16m CPUWORK #5 bl i286a_ea - bl i286_memoryread_w + bl i286a_memoryread_w mov r1, r0 push16e ldrh r2, [r9, #CPU_SP] ldr r3, [r9, #CPU_SS_BASE] @@ -155,7 +155,7 @@ push16e ldrh r2, [r9, #CPU_SP] strh r2, [r9, #CPU_SP] add r0, r2, r3 mov lr, r11 - b i286_memorywrite_w + b i286a_memorywrite_w popea16 CPUWORK #5 ldrh r2, [r9, #CPU_SP] @@ -165,7 +165,7 @@ popea16 CPUWORK #5 add r2, r2, #2 bic r2, r2, #&10000 strh r2, [r9, #CPU_SP] - bl i286_memoryread_w + bl i286a_memoryread_w cmp r6, #&c0 bcc pop16m R16SRC r6, r1 @@ -176,7 +176,7 @@ pop16m mov r5, r0 bl i286a_ea mov r1, r5 mov lr, r11 - b i286_memoryread_w + b i286a_memoryread_w END