FS#12412 : Delete old buffer allocation code which has been replaced by core_alloc, and move buffer setup code to core_alloc.c

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31088 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 29 insertions, 6 deletions

diff --git a/firmware/core_alloc.c b/firmware/core_alloc.c
index 21dd1319dd..34ed48b39f 100644
--- a/firmware/core_alloc.c
+++ b/firmware/core_alloc.c
@@ -1,21 +1,44 @@
 
+#include "config.h"
 #include <string.h>
+#include "system.h"
 #include "core_alloc.h"
 #include "buflib.h"
-#include "buffer.h"
 
 /* not static so it can be discovered by core_get_data() */
 struct buflib_context core_ctx;
 
+/* defined in linker script */
+#if (CONFIG_PLATFORM & PLATFORM_NATIVE)
+#if defined(IPOD_VIDEO) && !defined(BOOTLOADER)
+extern unsigned char *audiobufend_lds[];
+unsigned char *audiobufend;
+#else /* !IPOD_VIDEO */
+extern unsigned char audiobufend[];
+#endif
+/* defined in linker script */
+extern unsigned char audiobuffer[];
+#else /* PLATFORM_HOSTED */
+unsigned char audiobuffer[(MEMORYSIZE*1024-256)*1024];
+unsigned char *audiobufend = audiobuffer + sizeof(audiobuffer);
+extern unsigned char *audiobufend;
+#endif
+
 /* debug test alloc */
 static int test_alloc;
 void core_allocator_init(void)
 {
-    buffer_init();
-    size_t size;
-    void *start = buffer_get_buffer(&size);
-    buflib_init(&core_ctx, start, size);
-    buffer_release_buffer(size);
+    unsigned char *start = ALIGN_UP(audiobuffer, sizeof(intptr_t));
+
+#if defined(IPOD_VIDEO) && !defined(BOOTLOADER) && !defined(SIMULATOR)
+    audiobufend=(unsigned char *)audiobufend_lds;
+    if(MEMORYSIZE==64 && probed_ramsize!=64)
+    {
+        audiobufend -= (32<<20);
+    }
+#endif
+
+    buflib_init(&core_ctx, start, audiobufend - start);
 
     test_alloc = core_alloc("test", 112);
 }