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diff -U3 -N AtiCore-1.0.1.orig/Makefile AtiCore-1.0.1/Makefile
--- AtiCore-1.0.1.orig/Makefile 2005-04-05 09:39:23.926196896 +0000
+++ AtiCore-1.0.1/Makefile 2005-04-05 09:58:18.009789984 +0000
@@ -25,11 +25,13 @@
LD = armv5tel-linux-ld
endif
-ifndef $(ASFLAGS)
+ifeq "$(FPU)" "soft"
+ASFLAGS=-mfpu=softfpa -mcpu=xscale
+else
ASFLAGS=-mcpu=xscale
endif
-OBJS = aticore_0.o
+OBJS = aticore_0.o map.o
OBJS += aticore_1.o aticore_2.o aticore_3.o aticore_4.o aticore_5.o aticore_6.o aticore_7.o aticore_8.o aticore_9.o
# aticore_10.o
OBJS += aticore_11.o aticore_12.o aticore_13.o aticore_14.o aticore_15.o aticore_16.o aticore_17.o aticore_18.o aticore_19.o aticore_20.o
diff -U3 -N AtiCore-1.0.1.orig/aticore_1.s AtiCore-1.0.1/aticore_1.s
--- AtiCore-1.0.1.orig/aticore_1.s 2005-04-05 09:39:23.928196592 +0000
+++ AtiCore-1.0.1/aticore_1.s 2005-04-05 10:05:35.745244080 +0000
@@ -282,21 +282,6 @@
LDMDB R11, {R4,R11,SP,PC}
;;;;;
- .GLOBAL MapBar
- .type MapBar, %function
-MapBar:
- MOV R12, SP
- STMFD SP!, {R11,R12,LR,PC}
- SUB R11, R12, #4
- MOV R0, #0xF1000000
- LDR R3, =unk_41948C
- SUB SP, SP, #0x44
- STR R0, [R3]
- B .loc_34D228
-.loc_34D228:
- LDMDB R11, {R11,SP,PC}
-
-;;;;;
.GLOBAL UnMapBar
.type UnMapBar, %function
UnMapBar:
diff -U3 -N AtiCore-1.0.1.orig/map.c AtiCore-1.0.1/map.c
--- AtiCore-1.0.1.orig/map.c 1970-01-01 00:00:00.000000000 +0000
+++ AtiCore-1.0.1/map.c 2005-04-05 09:43:15.469996888 +0000
@@ -0,0 +1,34 @@
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+extern void *unk_41948C;
+
+void * MapBar(int Dev_Handle, int rp_unk1)
+{
+ int fd;
+ void *ptr;
+
+ fd = open ("/dev/mem", O_RDWR | O_SYNC);
+ if (fd < 0)
+ {
+ perror ("/dev/mem");
+ exit (1);
+ }
+
+ ptr = mmap (NULL, 0x01000000, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0x08000000);
+ if (ptr == NULL)
+ {
+ perror ("mmap");
+ exit (1);
+ }
+
+ printf("MapBar: %p\n",ptr);
+
+ unk_41948C = ptr;
+
+ return ptr;
+}
+
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