some drc integration work

1 files changed, 95 insertions, 0 deletions

diff --git a/libpcsxcore/new_dynarec/emu_if.c b/libpcsxcore/new_dynarec/emu_if.c
new file mode 100644
index 0000000..cee61cc
--- /dev/null
+++ b/libpcsxcore/new_dynarec/emu_if.c
@@ -0,0 +1,95 @@
+#include <stdio.h>
+
+#include "emu_if.h"
+
+char invalid_code[0x100000];
+
+void MFC0(void)
+{
+	printf("MFC0!\n");
+}
+
+void gen_interupt()
+{
+	printf("gen_interupt\n");
+}
+
+void check_interupt()
+{
+	printf("check_interupt\n");
+}
+
+void read_nomem_new()
+{
+	printf("read_nomem_new\n");
+}
+
+static void read_mem()
+{
+	printf("read_mem %08x\n", address);
+}
+
+static void write_mem()
+{
+	printf("write_mem %08x\n", address);
+}
+
+void (*readmem[0x10000])();
+void (*readmemb[0x10000])();
+void (*readmemh[0x10000])();
+void (*writemem[0x10000])();
+void (*writememb[0x10000])();
+void (*writememh[0x10000])();
+
+
+static int ari64_init()
+{
+	size_t i;
+	new_dynarec_init();
+
+	for (i = 0; i < sizeof(readmem) / sizeof(readmem[0]); i++) {
+		readmem[i] = read_mem;
+		writemem[i] = write_mem;
+	}
+	memcpy(readmemb, readmem, sizeof(readmem));
+	memcpy(readmemh, readmem, sizeof(readmem));
+	memcpy(writememb, writemem, sizeof(writemem));
+	memcpy(writememh, writemem, sizeof(writemem));
+}
+
+static void ari64_reset()
+{
+	/* hmh */
+	printf("ari64_reset\n");
+}
+
+static void ari64_execute()
+{
+/*
+	FILE *f = fopen("/mnt/ntz/dev/pnd/tmp/ram.dump", "wb");
+	fwrite((void *)0x80000000, 1, 0x200000, f);
+	fclose(f);
+	exit(1);
+*/
+	printf("psxNextsCounter %d, psxNextCounter %d\n", psxNextsCounter, psxNextCounter);
+	printf("ari64_execute %08x\n", psxRegs.pc);
+	new_dyna_start(psxRegs.pc);
+}
+
+static void ari64_clear(u32 Addr, u32 Size)
+{
+}
+
+static void ari64_shutdown()
+{
+	new_dynarec_cleanup();
+}
+
+R3000Acpu psxRec = {
+	ari64_init,
+	ari64_reset,
+	ari64_execute,
+// TODO	recExecuteBlock,
+	ari64_clear,
+	ari64_shutdown
+};