lxdream.org :: lxdream/src/sh4/sh4.c r591:7b9612fd2395

filename	src/sh4/sh4.c
changeset	591:7b9612fd2395
prev	586:2a3ba82cf243
next	597:87cbdf62aa35
author	nkeynes
date	Thu Jan 17 10:11:37 2008 +0000 (13 years ago)
permissions	-rw-r--r--
last change	Add flag to skip breakpoints when it's the very first instruction of a run (ie, so executing dreamcast_run() when the current pc is a breakpoint doesn't just return immediately)

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     1.1 --- a/src/sh4/sh4.c	Tue Jan 15 20:50:23 2008 +0000
     1.2 +++ b/src/sh4/sh4.c	Thu Jan 17 10:11:37 2008 +0000
     1.3 @@ -42,13 +42,14 @@
     1.4  uint32_t sh4_xlat_run_slice( uint32_t );
     1.5  
     1.6  struct dreamcast_module sh4_module = { "SH4", sh4_init, sh4_reset, 
     1.7 -				       NULL, sh4_run_slice, sh4_stop,
     1.8 +				       sh4_start, sh4_run_slice, sh4_stop,
     1.9  				       sh4_save_state, sh4_load_state };
    1.10  
    1.11  struct sh4_registers sh4r;
    1.12  struct breakpoint_struct sh4_breakpoints[MAX_BREAKPOINTS];
    1.13  int sh4_breakpoint_count = 0;
    1.14  sh4ptr_t sh4_main_ram;
    1.15 +gboolean sh4_starting = FALSE;
    1.16  static gboolean sh4_use_translator = FALSE;
    1.17  struct sh4_icache_struct sh4_icache = { NULL, -1, -1, 0 };
    1.18  
    1.19 @@ -80,6 +81,11 @@
    1.20      sh4_reset();
    1.21  }
    1.22  
    1.23 +void sh4_start(void)
    1.24 +{
    1.25 +    sh4_starting = TRUE;
    1.26 +}
    1.27 +
    1.28  void sh4_reset(void)
    1.29  {
    1.30      if(	sh4_use_translator ) {