drc: revive x86 dynarec, support x86-64

[picodrive.git] / cpu / sh2 / sh2.c

diff --git a/cpu/sh2/sh2.c b/cpu/sh2/sh2.c
index 23b8fc0..403c4c7 100644 (file)
--- a/cpu/sh2/sh2.c
+++ b/cpu/sh2/sh2.c
@@ -237,7 +237,7 @@ static void dump_regs(SH2 *sh2)
        printf("%csh2 SR:      %03x  PR: %08x\n", csh2, sh2->sr, sh2->pr);
 }
 
-void do_sh2_cmp(SH2 *current)
+void REGPARM(1) do_sh2_cmp(SH2 *current)
 {
        static int current_slave;
        static u32 current_val;
@@ -251,6 +251,13 @@ void do_sh2_cmp(SH2 *current)
        int cycles;
        int i, ret;
 
+#if 0
+       sr = current->sr;
+       current->sr &= 0x3f3;
+       do_sh2_trace(current, (signed int)sr >> 12);
+       current->sr = sr;
+       return;
+#endif
        sh2ref[1].is_slave = 1;
 
        while (1) {