[Atsoft-commit] CVS: dcgen/cpu68k Makefile,1.2,1.3 gen68k.c,1.1.1.1,1.2

[Mike D. <at...@us...>]

Update of /cvsroot/atsoft/dcgen/cpu68k
In directory usw-pr-cvs1:/tmp/cvs-serv21015/cpu68k

Modified Files:
	Makefile gen68k.c 
Log Message:
1) Completed the pvr_* migration.
2) Cleaned up the cpu68k to remove about 11kb of "dead" code
3) See ChangeLog for more details.



Index: Makefile
===================================================================
RCS file: /cvsroot/atsoft/dcgen/cpu68k/Makefile,v
retrieving revision 1.2
retrieving revision 1.3
diff -C2 -d -r1.2 -r1.3
*** Makefile	26 Jan 2002 03:51:44 -0000	1.2
--- Makefile	13 Feb 2002 07:57:25 -0000	1.3
***************
*** 7,16 ****
  
  def68k_exe:
! 	gcc -o def68k def68k.c tab68k.c -I$(DCGEN_BASE) -I$(DCGEN_BASE)/hdr -DNOT_KOS_COMPILE=1
  	./def68k
  	touch def68k_exe
  
  gen68k_exe:
! 	gcc -o gen68k gen68k.c tab68k.c -I$(DCGEN_BASE) -I$(DCGEN_BASE)/hdr -DNOT_KOS_COMPILE=1
  	./gen68k
  	touch gen68k_exe
--- 7,16 ----
  
  def68k_exe:
! 	gcc -o def68k def68k.c tab68k.c -I$(DCGEN_BASE) -I$(DCGEN_BASE)/hdr -DNOT_KOS_COMPILE=1 -DDREAMCAST=1
  	./def68k
  	touch def68k_exe
  
  gen68k_exe:
! 	gcc -o gen68k gen68k.c tab68k.c -I$(DCGEN_BASE) -I$(DCGEN_BASE)/hdr -DNOT_KOS_COMPILE=1 -DDREAMCAST=1
  	./gen68k
  	touch gen68k_exe

Index: gen68k.c
===================================================================
RCS file: /cvsroot/atsoft/dcgen/cpu68k/gen68k.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -C2 -d -r1.1.1.1 -r1.2
*** gen68k.c	18 Jan 2002 02:42:45 -0000	1.1.1.1
--- gen68k.c	13 Feb 2002 07:57:25 -0000	1.2
***************
*** 452,455 ****
--- 452,459 ----
  
        case i_CMP:
+ #ifdef DREAMCAST
+ 	if(!flags)
+ 		break;
+ #endif
  	generate_ea(output, iib, tp_src, 1);
  	generate_eaval(output, iib, tp_src);
***************
*** 485,488 ****
--- 489,496 ----
  	if (iib->dtype != dt_Areg || iib->size != sz_word)
  	  OUT("Error\n");
+ #ifdef DREAMCAST
+ 	if(!flags)
+ 		break;
+ #endif
  	generate_ea(output, iib, tp_src, 1);
  	generate_eaval(output, iib, tp_src);
***************
*** 579,583 ****
--- 587,593 ----
  	generate_ea(output, iib, tp_src, 1);
  	generate_ea(output, iib, tp_dst, 1);
+ #ifndef DREAMCAST
  	generate_eaval(output, iib, tp_dst);
+ #endif
  	switch(iib->size) {
  	case sz_word:
***************
*** 875,879 ****
--- 885,891 ----
        case i_CLR:
  	generate_ea(output, iib, tp_src, 1);
+ #ifndef DREAMCAST
  	generate_eaval(output, iib, tp_src); /* read before write */
+ #endif
  	generate_outdata(output, iib, "0");
  	OUT("\n");
***************
*** 1097,1100 ****
--- 1109,1116 ----
  
        case i_TST:
+ #ifdef DREAMCAST
+ 	if(!flags)
+ 		break;
+ #endif
  	generate_ea(output, iib, tp_src, 1);
  	generate_eaval(output, iib, tp_src);
***************
*** 1181,1186 ****
  
        case i_RESET:
!         OUT("  printf(\"RESET @ %x\\n\", PC);\n");
  	OUT("  exit(1);\n");
  	break;
  
--- 1197,1206 ----
  
        case i_RESET:
!         OUT("  printf(\"RESET @ %x\\n\", (unsigned int)PC);\n");
! #ifdef DREAMCAST
! 	OUT("  arch_exit(1);\n");
! #else
  	OUT("  exit(1);\n");
+ #endif
  	break;
  
***************
*** 1479,1483 ****
--- 1499,1510 ----
  	generate_ea(output, iib, tp_dst, 1);
  	generate_eaval(output, iib, tp_dst);
+ #ifdef DREAMCAST
+ 	if(flags)
+ 	{
+ #endif
  	generate_bits(output, iib);
+ #ifdef DREAMCAST
+ 	}
+ #endif
  	OUT("  uint8 count = srcdata & 63;\n");
  	switch (iib->size) {
***************
*** 1754,1759 ****
  
        case i_ILLG:
!         OUT("  printf(\"Illegal instruction @ %x\\n\", PC);\n");
  	OUT("  exit(1);\n");
  	break;
  
--- 1781,1790 ----
  
        case i_ILLG:
!         OUT("  printf(\"Illegal instruction @ %x\\n\", (unsigned int)PC);\n");
! #ifdef DREAMCAST
! 	OUT("  arch_exit(1);\n");
! #else
  	OUT("  exit(1);\n");
+ #endif
  	break;
  
***************
*** 1801,1810 ****
--- 1832,1845 ----
        if (type == tp_src) {
  	fprintf(o, "  uint32 srcaddr = ADDRREG(srcreg);\n");
+ #ifndef DREAMCAST
  	fprintf(o, "  uint32 srcaddr_tmp = (ADDRREG(srcreg)+= "
  		"(srcreg == 7 ? 2 : 1), 0);\n");
+ #endif
        } else {
  	fprintf(o, "  uint32 dstaddr = ADDRREG(dstreg);\n");
+ #ifndef DREAMCAST
  	fprintf(o, "  uint32 dstaddr_tmp = (ADDRREG(dstreg)+= "
  		"(dstreg == 7 ? 2 : 1), 0);\n");
+ #endif
        }
        break;