libretro: drop sram clear

It's done by the core. If the core is missing something, core itself
needs to be fixed.

diff --git a/pico/pico.c b/pico/pico.c
index bcd8aa1..bf9df26 100644 (file)
--- a/pico/pico.c
+++ b/pico/pico.c
@@ -61,8 +61,9 @@ void PicoExit(void)
   PicoCartUnload();\r
   z80_exit();\r
 \r
-  if (Pico.sv.data)\r
-    free(Pico.sv.data);\r
+  free(Pico.sv.data);\r
+  Pico.sv.data = NULL;\r
+  Pico.sv.start = Pico.sv.end = 0;\r
   pevt_dump();\r
 }\r
 \r

diff --git a/platform/libretro/libretro.c b/platform/libretro/libretro.c
index 934b685..3502b5e 100644 (file)
--- a/platform/libretro/libretro.c
+++ b/platform/libretro/libretro.c
@@ -959,22 +959,6 @@ static const char *find_bios(int *region, const char *cd_fname)
    return NULL;
 }
 
-static void sram_reset()
-{
-   SRam.data = NULL;
-   SRam.start = 0;
-   SRam.end = 0;
-   SRam.flags = '\0';
-   SRam.unused2 = '\0';
-   SRam.changed = '\0' ;
-   SRam.eeprom_type = '\0';
-   SRam.unused3 = '\0';
-   SRam.eeprom_bit_cl = '\0';
-   SRam.eeprom_bit_in = '\0';
-   SRam.eeprom_bit_out = '\0';
-   SRam.size = 0;
-}
-
 bool retro_load_game(const struct retro_game_info *info)
 {
    enum media_type_e media_type;
@@ -1031,8 +1015,6 @@ bool retro_load_game(const struct retro_game_info *info)
       { 0 },
    };
 
-   sram_reset();
-
    enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565;
    if (!environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt)) {
       if (log_cb)