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FS#12412 : Delete old buffer allocation code which has been replaced by core_alloc, and move buffer setup code to core_alloc.c

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31088 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Boris Gjenero 2011-11-29 00:42:27 +00:00
parent 297c29cba6
commit d51e598335
12 changed files with 29 additions and 266 deletions
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35
firmware/core_alloc.c
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@ -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);
}