some drc debug patches

[pcsx_rearmed.git] / libpcsxcore / new_dynarec / assem_arm.c

diff --git a/libpcsxcore/new_dynarec/assem_arm.c b/libpcsxcore/new_dynarec/assem_arm.c
index 21640f8..8693c2d 100644 (file)
--- a/libpcsxcore/new_dynarec/assem_arm.c
+++ b/libpcsxcore/new_dynarec/assem_arm.c
@@ -43,6 +43,12 @@ char translation_cache[1 << TARGET_SIZE_2] __attribute__((aligned(4096)));
 
 #define unused __attribute__((unused))
 
+#ifdef DRC_DBG
+#pragma GCC diagnostic ignored "-Wunused-function"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
+#endif
+
 extern int cycle_count;
 extern int last_count;
 extern int pcaddr;
@@ -241,14 +247,21 @@ static u_int get_clean_addr(int addr)
 static int verify_dirty(u_int *ptr)
 {
   #ifndef HAVE_ARMV7
+  u_int offset;
   // get from literal pool
   assert((*ptr&0xFFFF0000)==0xe59f0000);
-  u_int offset=*ptr&0xfff;
-  u_int *l_ptr=(void *)ptr+offset+8;
-  u_int source=l_ptr[0];
-  u_int copy=l_ptr[1];
-  u_int len=l_ptr[2];
-  ptr+=4;
+  offset=*ptr&0xfff;
+  u_int source=*(u_int*)((void *)ptr+offset+8);
+  ptr++;
+  assert((*ptr&0xFFFF0000)==0xe59f0000);
+  offset=*ptr&0xfff;
+  u_int copy=*(u_int*)((void *)ptr+offset+8);
+  ptr++;
+  assert((*ptr&0xFFFF0000)==0xe59f0000);
+  offset=*ptr&0xfff;
+  u_int len=*(u_int*)((void *)ptr+offset+8);
+  ptr++;
+  ptr++;
   #else
   // ARMv7 movw/movt
   assert((*ptr&0xFFF00000)==0xe3000000);
@@ -285,14 +298,21 @@ static void get_bounds(int addr,u_int *start,u_int *end)
 {
   u_int *ptr=(u_int *)addr;
   #ifndef HAVE_ARMV7
+  u_int offset;
   // get from literal pool
   assert((*ptr&0xFFFF0000)==0xe59f0000);
-  u_int offset=*ptr&0xfff;
-  u_int *l_ptr=(void *)ptr+offset+8;
-  u_int source=l_ptr[0];
-  //u_int copy=l_ptr[1];
-  u_int len=l_ptr[2];
-  ptr+=4;
+  offset=*ptr&0xfff;
+  u_int source=*(u_int*)((void *)ptr+offset+8);
+  ptr++;
+  //assert((*ptr&0xFFFF0000)==0xe59f0000);
+  //offset=*ptr&0xfff;
+  //u_int copy=*(u_int*)((void *)ptr+offset+8);
+  ptr++;
+  assert((*ptr&0xFFFF0000)==0xe59f0000);
+  offset=*ptr&0xfff;
+  u_int len=*(u_int*)((void *)ptr+offset+8);
+  ptr++;
+  ptr++;
   #else
   // ARMv7 movw/movt
   assert((*ptr&0xFFF00000)==0xe3000000);
@@ -1637,16 +1657,57 @@ static void emit_set_if_carry64_32(int u1, int l1, int u2, int l2, int rt)
   emit_cmovb_imm(1,rt);
 }
 
+#ifdef DRC_DBG
+extern void gen_interupt();
+extern void do_insn_cmp();
+#define FUNCNAME(f) { (intptr_t)f, " " #f }
+static const struct {
+  intptr_t addr;
+  const char *name;
+} function_names[] = {
+  FUNCNAME(cc_interrupt),
+  FUNCNAME(gen_interupt),
+  FUNCNAME(get_addr_ht),
+  FUNCNAME(get_addr),
+  FUNCNAME(jump_handler_read8),
+  FUNCNAME(jump_handler_read16),
+  FUNCNAME(jump_handler_read32),
+  FUNCNAME(jump_handler_write8),
+  FUNCNAME(jump_handler_write16),
+  FUNCNAME(jump_handler_write32),
+  FUNCNAME(invalidate_addr),
+  FUNCNAME(verify_code_vm),
+  FUNCNAME(verify_code),
+  FUNCNAME(jump_hlecall),
+  FUNCNAME(jump_syscall_hle),
+  FUNCNAME(new_dyna_leave),
+  FUNCNAME(pcsx_mtc0),
+  FUNCNAME(pcsx_mtc0_ds),
+  FUNCNAME(do_insn_cmp),
+};
+
+static const char *func_name(intptr_t a)
+{
+  int i;
+  for (i = 0; i < sizeof(function_names)/sizeof(function_names[0]); i++)
+    if (function_names[i].addr == a)
+      return function_names[i].name;
+  return "";
+}
+#else
+#define func_name(x) ""
+#endif
+
 static void emit_call(int a)
 {
-  assem_debug("bl %x (%x+%x)\n",a,(int)out,a-(int)out-8);
+  assem_debug("bl %x (%x+%x)%s\n",a,(int)out,a-(int)out-8,func_name(a));
   u_int offset=genjmp(a);
   output_w32(0xeb000000|offset);
 }
 
 static void emit_jmp(int a)
 {
-  assem_debug("b %x (%x+%x)\n",a,(int)out,a-(int)out-8);
+  assem_debug("b %x (%x+%x)%s\n",a,(int)out,a-(int)out-8,func_name(a));
   u_int offset=genjmp(a);
   output_w32(0xea000000|offset);
 }