[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / blackfin / kernel / module.c

/*
 * Copyright 2004-2009 Analog Devices Inc.
 *
 * Licensed under the GPL-2 or later
 */

#define pr_fmt(fmt) "module %s: " fmt

#include <linux/moduleloader.h>
#include <linux/elf.h>
#include <linux/vmalloc.h>
#include <linux/fs.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <asm/dma.h>
#include <asm/cacheflush.h>
#include <asm/uaccess.h>

void *module_alloc(unsigned long size)
{
	if (size == 0)
		return NULL;
	return vmalloc(size);
}

/* Free memory returned from module_alloc */
void module_free(struct module *mod, void *module_region)
{
	vfree(module_region);
}

/* Transfer the section to the L1 memory */
int
module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
			  char *secstrings, struct module *mod)
{
	/*
	 * XXX: sechdrs are vmalloced in kernel/module.c
	 * and would be vfreed just after module is loaded,
	 * so we hack to keep the only information we needed
	 * in mod->arch to correctly free L1 I/D sram later.
	 * NOTE: this breaks the semantic of mod->arch structure.
	 */
	Elf_Shdr *s, *sechdrs_end = sechdrs + hdr->e_shnum;
	void *dest;

	for (s = sechdrs; s < sechdrs_end; ++s) {
		const char *shname = secstrings + s->sh_name;

		if (s->sh_size == 0)
			continue;

		if (!strcmp(".l1.text", shname) ||
		    (!strcmp(".text", shname) &&
		     (hdr->e_flags & EF_BFIN_CODE_IN_L1))) {

			dest = l1_inst_sram_alloc(s->sh_size);
			mod->arch.text_l1 = dest;
			if (dest == NULL) {
				pr_err("L1 inst memory allocation failed\n",
					mod->name);
				return -1;
			}
			dma_memcpy(dest, (void *)s->sh_addr, s->sh_size);

		} else if (!strcmp(".l1.data", shname) ||
		           (!strcmp(".data", shname) &&
		            (hdr->e_flags & EF_BFIN_DATA_IN_L1))) {

			dest = l1_data_sram_alloc(s->sh_size);
			mod->arch.data_a_l1 = dest;
			if (dest == NULL) {
				pr_err("L1 data memory allocation failed\n",
					mod->name);
				return -1;
			}
			memcpy(dest, (void *)s->sh_addr, s->sh_size);

		} else if (!strcmp(".l1.bss", shname) ||
		           (!strcmp(".bss", shname) &&
		            (hdr->e_flags & EF_BFIN_DATA_IN_L1))) {

			dest = l1_data_sram_zalloc(s->sh_size);
			mod->arch.bss_a_l1 = dest;
			if (dest == NULL) {
				pr_err("L1 data memory allocation failed\n",
					mod->name);
				return -1;
			}

		} else if (!strcmp(".l1.data.B", shname)) {

			dest = l1_data_B_sram_alloc(s->sh_size);
			mod->arch.data_b_l1 = dest;
			if (dest == NULL) {
				pr_err("L1 data memory allocation failed\n",
					mod->name);
				return -1;
			}
			memcpy(dest, (void *)s->sh_addr, s->sh_size);

		} else if (!strcmp(".l1.bss.B", shname)) {

			dest = l1_data_B_sram_alloc(s->sh_size);
			mod->arch.bss_b_l1 = dest;
			if (dest == NULL) {
				pr_err("L1 data memory allocation failed\n",
					mod->name);
				return -1;
			}
			memset(dest, 0, s->sh_size);

		} else if (!strcmp(".l2.text", shname) ||
		           (!strcmp(".text", shname) &&
		            (hdr->e_flags & EF_BFIN_CODE_IN_L2))) {

			dest = l2_sram_alloc(s->sh_size);
			mod->arch.text_l2 = dest;
			if (dest == NULL) {
				pr_err("L2 SRAM allocation failed\n",
					mod->name);
				return -1;
			}
			memcpy(dest, (void *)s->sh_addr, s->sh_size);

		} else if (!strcmp(".l2.data", shname) ||
		           (!strcmp(".data", shname) &&
		            (hdr->e_flags & EF_BFIN_DATA_IN_L2))) {

			dest = l2_sram_alloc(s->sh_size);
			mod->arch.data_l2 = dest;
			if (dest == NULL) {
				pr_err("L2 SRAM allocation failed\n",
					mod->name);
				return -1;
			}
			memcpy(dest, (void *)s->sh_addr, s->sh_size);

		} else if (!strcmp(".l2.bss", shname) ||
		           (!strcmp(".bss", shname) &&
		            (hdr->e_flags & EF_BFIN_DATA_IN_L2))) {

			dest = l2_sram_zalloc(s->sh_size);
			mod->arch.bss_l2 = dest;
			if (dest == NULL) {
				pr_err("L2 SRAM allocation failed\n",
					mod->name);
				return -1;
			}

		} else
			continue;

		s->sh_flags &= ~SHF_ALLOC;
		s->sh_addr = (unsigned long)dest;
	}

	return 0;
}

int
apply_relocate(Elf_Shdr * sechdrs, const char *strtab,
	       unsigned int symindex, unsigned int relsec, struct module *me)
{
	pr_err(".rel unsupported\n", me->name);
	return -ENOEXEC;
}

/*************************************************************************/
/* FUNCTION : apply_relocate_add                                         */
/* ABSTRACT : Blackfin specific relocation handling for the loadable     */
/*            modules. Modules are expected to be .o files.              */
/*            Arithmetic relocations are handled.                        */
/*            We do not expect LSETUP to be split and hence is not       */
/*            handled.                                                   */
/*            R_BFIN_BYTE and R_BFIN_BYTE2 are also not handled as the   */
/*            gas does not generate it.                                  */
/*************************************************************************/
int
apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab,
		   unsigned int symindex, unsigned int relsec,
		   struct module *mod)
{
	unsigned int i;
	Elf32_Rela *rel = (void *)sechdrs[relsec].sh_addr;
	Elf32_Sym *sym;
	unsigned long location, value, size;

	pr_debug("applying relocate section %u to %u\n", mod->name,
		relsec, sechdrs[relsec].sh_info);

	for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
		/* This is where to make the change */
		location = sechdrs[sechdrs[relsec].sh_info].sh_addr +
		           rel[i].r_offset;

		/* This is the symbol it is referring to. Note that all
		   undefined symbols have been resolved. */
		sym = (Elf32_Sym *) sechdrs[symindex].sh_addr
		    + ELF32_R_SYM(rel[i].r_info);
		value = sym->st_value;
		value += rel[i].r_addend;

#ifdef CONFIG_SMP
		if (location >= COREB_L1_DATA_A_START) {
			pr_err("cannot relocate in L1: %u (SMP kernel)",
				mod->name, ELF32_R_TYPE(rel[i].r_info));
			return -ENOEXEC;
		}
#endif

		pr_debug("location is %lx, value is %lx type is %d\n",
			mod->name, location, value, ELF32_R_TYPE(rel[i].r_info));

		switch (ELF32_R_TYPE(rel[i].r_info)) {

		case R_BFIN_HUIMM16:
			value >>= 16;
		case R_BFIN_LUIMM16:
		case R_BFIN_RIMM16:
			size = 2;
			break;
		case R_BFIN_BYTE4_DATA:
			size = 4;
			break;

		case R_BFIN_PCREL24:
		case R_BFIN_PCREL24_JUMP_L:
		case R_BFIN_PCREL12_JUMP:
		case R_BFIN_PCREL12_JUMP_S:
		case R_BFIN_PCREL10:
			pr_err("unsupported relocation: %u (no -mlong-calls?)\n",
				mod->name, ELF32_R_TYPE(rel[i].r_info));
			return -ENOEXEC;

		default:
			pr_err("unknown relocation: %u\n", mod->name,
				ELF32_R_TYPE(rel[i].r_info));
			return -ENOEXEC;
		}

		switch (bfin_mem_access_type(location, size)) {
		case BFIN_MEM_ACCESS_CORE:
		case BFIN_MEM_ACCESS_CORE_ONLY:
			memcpy((void *)location, &value, size);
			break;
		case BFIN_MEM_ACCESS_DMA:
			dma_memcpy((void *)location, &value, size);
			break;
		case BFIN_MEM_ACCESS_ITEST:
			isram_memcpy((void *)location, &value, size);
			break;
		default:
			pr_err("invalid relocation for %#lx\n",
				mod->name, location);
			return -ENOEXEC;
		}
	}

	return 0;
}

int
module_finalize(const Elf_Ehdr * hdr,
		const Elf_Shdr * sechdrs, struct module *mod)
{
	unsigned int i, strindex = 0, symindex = 0;
	char *secstrings;
	long err = 0;

	secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;

	for (i = 1; i < hdr->e_shnum; i++) {
		/* Internal symbols and strings. */
		if (sechdrs[i].sh_type == SHT_SYMTAB) {
			symindex = i;
			strindex = sechdrs[i].sh_link;
		}
	}

	for (i = 1; i < hdr->e_shnum; i++) {
		const char *strtab = (char *)sechdrs[strindex].sh_addr;
		unsigned int info = sechdrs[i].sh_info;
		const char *shname = secstrings + sechdrs[i].sh_name;

		/* Not a valid relocation section? */
		if (info >= hdr->e_shnum)
			continue;

		/* Only support RELA relocation types */
		if (sechdrs[i].sh_type != SHT_RELA)
			continue;

		if (!strcmp(".rela.l2.text", shname) ||
		    !strcmp(".rela.l1.text", shname) ||
		    (!strcmp(".rela.text", shname) &&
			 (hdr->e_flags & (EF_BFIN_CODE_IN_L1 | EF_BFIN_CODE_IN_L2)))) {

			err = apply_relocate_add((Elf_Shdr *) sechdrs, strtab,
					   symindex, i, mod);
			if (err < 0)
				return -ENOEXEC;
		}
	}

	return 0;
}

void module_arch_cleanup(struct module *mod)
{
	l1_inst_sram_free(mod->arch.text_l1);
	l1_data_A_sram_free(mod->arch.data_a_l1);
	l1_data_A_sram_free(mod->arch.bss_a_l1);
	l1_data_B_sram_free(mod->arch.data_b_l1);
	l1_data_B_sram_free(mod->arch.bss_b_l1);
	l2_sram_free(mod->arch.text_l2);
	l2_sram_free(mod->arch.data_l2);
	l2_sram_free(mod->arch.bss_l2);
}
Commit	Line	Data
1394f032	1	/*
96f1050d	2	* Copyright 2004-2009 Analog Devices Inc.
1394f032	3	*
96f1050d	4	* Licensed under the GPL-2 or later
1394f032 BW	5	*/
1394f032 BW	6
dc6b1ac9	7	#define pr_fmt(fmt) "module %s: " fmt
1394f032 BW	8
	9	#include <linux/moduleloader.h>
	10	#include <linux/elf.h>
	11	#include <linux/vmalloc.h>
	12	#include <linux/fs.h>
	13	#include <linux/string.h>
	14	#include <linux/kernel.h>
	15	#include <asm/dma.h>
	16	#include <asm/cacheflush.h>
a7690940	17	#include <asm/uaccess.h>
1394f032	18
1394f032 BW	19	void *module_alloc(unsigned long size)
	20	{
	21	if (size == 0)
	22	return NULL;
	23	return vmalloc(size);
	24	}
	25
	26	/* Free memory returned from module_alloc */
	27	void module_free(struct module mod, void module_region)
	28	{
	29	vfree(module_region);
	30	}
	31
	32	/* Transfer the section to the L1 memory */
	33	int
459fec90	34	module_frob_arch_sections(Elf_Ehdr hdr, Elf_Shdr sechdrs,
1394f032 BW	35	char secstrings, struct module mod)
1394f032 BW	36	{
96a87e2f MF	37	/*
	38	* XXX: sechdrs are vmalloced in kernel/module.c
	39	* and would be vfreed just after module is loaded,
	40	* so we hack to keep the only information we needed
	41	* in mod->arch to correctly free L1 I/D sram later.
	42	* NOTE: this breaks the semantic of mod->arch structure.
	43	*/
1394f032	44	Elf_Shdr s, sechdrs_end = sechdrs + hdr->e_shnum;
459fec90	45	void *dest;
1394f032 BW	46
1394f032 BW	47	for (s = sechdrs; s < sechdrs_end; ++s) {
459fec90 MF	48	const char *shname = secstrings + s->sh_name;
	49
	50	if (s->sh_size == 0)
	51	continue;
	52
	53	if (!strcmp(".l1.text", shname) \|\|
	54	(!strcmp(".text", shname) &&
	55	(hdr->e_flags & EF_BFIN_CODE_IN_L1))) {
	56
1394f032	57	dest = l1_inst_sram_alloc(s->sh_size);
96a87e2f	58	mod->arch.text_l1 = dest;
1394f032	59	if (dest == NULL) {
dc6b1ac9 MF	60	pr_err("L1 inst memory allocation failed\n",
dc6b1ac9 MF	61	mod->name);
1394f032 BW	62	return -1;
	63	}
	64	dma_memcpy(dest, (void *)s->sh_addr, s->sh_size);
459fec90 MF	65
	66	} else if (!strcmp(".l1.data", shname) \|\|
	67	(!strcmp(".data", shname) &&
	68	(hdr->e_flags & EF_BFIN_DATA_IN_L1))) {
	69
1394f032	70	dest = l1_data_sram_alloc(s->sh_size);
96a87e2f	71	mod->arch.data_a_l1 = dest;
1394f032	72	if (dest == NULL) {
dc6b1ac9	73	pr_err("L1 data memory allocation failed\n",
1394f032 BW	74	mod->name);
	75	return -1;
	76	}
	77	memcpy(dest, (void *)s->sh_addr, s->sh_size);
459fec90 MF	78
	79	} else if (!strcmp(".l1.bss", shname) \|\|
	80	(!strcmp(".bss", shname) &&
	81	(hdr->e_flags & EF_BFIN_DATA_IN_L1))) {
	82
70deca9f	83	dest = l1_data_sram_zalloc(s->sh_size);
96a87e2f	84	mod->arch.bss_a_l1 = dest;
1394f032	85	if (dest == NULL) {
dc6b1ac9	86	pr_err("L1 data memory allocation failed\n",
1394f032 BW	87	mod->name);
	88	return -1;
	89	}
459fec90 MF	90
	91	} else if (!strcmp(".l1.data.B", shname)) {
	92
1394f032	93	dest = l1_data_B_sram_alloc(s->sh_size);
96a87e2f	94	mod->arch.data_b_l1 = dest;
1394f032	95	if (dest == NULL) {
dc6b1ac9	96	pr_err("L1 data memory allocation failed\n",
1394f032 BW	97	mod->name);
	98	return -1;
	99	}
	100	memcpy(dest, (void *)s->sh_addr, s->sh_size);
459fec90 MF	101
	102	} else if (!strcmp(".l1.bss.B", shname)) {
	103
1394f032	104	dest = l1_data_B_sram_alloc(s->sh_size);
96a87e2f	105	mod->arch.bss_b_l1 = dest;
1394f032	106	if (dest == NULL) {
dc6b1ac9	107	pr_err("L1 data memory allocation failed\n",
1394f032 BW	108	mod->name);
	109	return -1;
	110	}
	111	memset(dest, 0, s->sh_size);
459fec90 MF	112
	113	} else if (!strcmp(".l2.text", shname) \|\|
	114	(!strcmp(".text", shname) &&
	115	(hdr->e_flags & EF_BFIN_CODE_IN_L2))) {
	116
262c3825 SZ	117	dest = l2_sram_alloc(s->sh_size);
	118	mod->arch.text_l2 = dest;
	119	if (dest == NULL) {
dc6b1ac9 MF	120	pr_err("L2 SRAM allocation failed\n",
dc6b1ac9 MF	121	mod->name);
262c3825 SZ	122	return -1;
	123	}
	124	memcpy(dest, (void *)s->sh_addr, s->sh_size);
459fec90 MF	125
	126	} else if (!strcmp(".l2.data", shname) \|\|
	127	(!strcmp(".data", shname) &&
	128	(hdr->e_flags & EF_BFIN_DATA_IN_L2))) {
	129
262c3825 SZ	130	dest = l2_sram_alloc(s->sh_size);
	131	mod->arch.data_l2 = dest;
	132	if (dest == NULL) {
dc6b1ac9	133	pr_err("L2 SRAM allocation failed\n",
262c3825 SZ	134	mod->name);
	135	return -1;
	136	}
	137	memcpy(dest, (void *)s->sh_addr, s->sh_size);
459fec90 MF	138
	139	} else if (!strcmp(".l2.bss", shname) \|\|
	140	(!strcmp(".bss", shname) &&
	141	(hdr->e_flags & EF_BFIN_DATA_IN_L2))) {
	142
70deca9f	143	dest = l2_sram_zalloc(s->sh_size);
262c3825 SZ	144	mod->arch.bss_l2 = dest;
262c3825 SZ	145	if (dest == NULL) {
dc6b1ac9	146	pr_err("L2 SRAM allocation failed\n",
262c3825 SZ	147	mod->name);
	148	return -1;
	149	}
459fec90 MF	150
	151	} else
	152	continue;
	153
	154	s->sh_flags &= ~SHF_ALLOC;
	155	s->sh_addr = (unsigned long)dest;
1394f032	156	}
459fec90	157
1394f032 BW	158	return 0;
	159	}
	160
	161	int
	162	apply_relocate(Elf_Shdr * sechdrs, const char *strtab,
	163	unsigned int symindex, unsigned int relsec, struct module *me)
	164	{
dc6b1ac9	165	pr_err(".rel unsupported\n", me->name);
1394f032 BW	166	return -ENOEXEC;
	167	}
	168
	169	/*************************************************************************/
	170	/* FUNCTION : apply_relocate_add */
	171	/* ABSTRACT : Blackfin specific relocation handling for the loadable */
	172	/* modules. Modules are expected to be .o files. */
	173	/* Arithmetic relocations are handled. */
	174	/* We do not expect LSETUP to be split and hence is not */
	175	/* handled. */
595d681f MF	176	/* R_BFIN_BYTE and R_BFIN_BYTE2 are also not handled as the */
595d681f MF	177	/* gas does not generate it. */
1394f032 BW	178	/*************************************************************************/
1394f032 BW	179	int
a7690940	180	apply_relocate_add(Elf_Shdr sechdrs, const char strtab,
1394f032 BW	181	unsigned int symindex, unsigned int relsec,
	182	struct module *mod)
	183	{
	184	unsigned int i;
1394f032 BW	185	Elf32_Rela rel = (void )sechdrs[relsec].sh_addr;
1394f032 BW	186	Elf32_Sym *sym;
a7690940	187	unsigned long location, value, size;
1394f032	188
dc6b1ac9 MF	189	pr_debug("applying relocate section %u to %u\n", mod->name,
dc6b1ac9 MF	190	relsec, sechdrs[relsec].sh_info);
a7690940	191
1394f032 BW	192	for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
1394f032 BW	193	/* This is where to make the change */
a7690940 MF	194	location = sechdrs[sechdrs[relsec].sh_info].sh_addr +
	195	rel[i].r_offset;
	196
1394f032 BW	197	/* This is the symbol it is referring to. Note that all
	198	undefined symbols have been resolved. */
	199	sym = (Elf32_Sym *) sechdrs[symindex].sh_addr
	200	+ ELF32_R_SYM(rel[i].r_info);
d1a85305	201	value = sym->st_value;
1394f032	202	value += rel[i].r_addend;
dc6b1ac9	203
8f65873e	204	#ifdef CONFIG_SMP
a7690940	205	if (location >= COREB_L1_DATA_A_START) {
dc6b1ac9 MF	206	pr_err("cannot relocate in L1: %u (SMP kernel)",
dc6b1ac9 MF	207	mod->name, ELF32_R_TYPE(rel[i].r_info));
8f65873e GY	208	return -ENOEXEC;
	209	}
	210	#endif
dc6b1ac9	211
a7690940 MF	212	pr_debug("location is %lx, value is %lx type is %d\n",
a7690940 MF	213	mod->name, location, value, ELF32_R_TYPE(rel[i].r_info));
dc6b1ac9	214
1394f032 BW	215	switch (ELF32_R_TYPE(rel[i].r_info)) {
1394f032 BW	216
595d681f	217	case R_BFIN_HUIMM16:
a7690940 MF	218	value >>= 16;
a7690940 MF	219	case R_BFIN_LUIMM16:
595d681f	220	case R_BFIN_RIMM16:
a7690940	221	size = 2;
1394f032	222	break;
595d681f	223	case R_BFIN_BYTE4_DATA:
a7690940	224	size = 4;
1394f032	225	break;
a7690940	226
22532578 RG	227	case R_BFIN_PCREL24:
	228	case R_BFIN_PCREL24_JUMP_L:
	229	case R_BFIN_PCREL12_JUMP:
	230	case R_BFIN_PCREL12_JUMP_S:
	231	case R_BFIN_PCREL10:
dc6b1ac9	232	pr_err("unsupported relocation: %u (no -mlong-calls?)\n",
22532578 RG	233	mod->name, ELF32_R_TYPE(rel[i].r_info));
22532578 RG	234	return -ENOEXEC;
a7690940	235
1394f032	236	default:
dc6b1ac9 MF	237	pr_err("unknown relocation: %u\n", mod->name,
dc6b1ac9 MF	238	ELF32_R_TYPE(rel[i].r_info));
1394f032 BW	239	return -ENOEXEC;
1394f032 BW	240	}
a7690940 MF	241
	242	switch (bfin_mem_access_type(location, size)) {
	243	case BFIN_MEM_ACCESS_CORE:
	244	case BFIN_MEM_ACCESS_CORE_ONLY:
	245	memcpy((void *)location, &value, size);
	246	break;
	247	case BFIN_MEM_ACCESS_DMA:
	248	dma_memcpy((void *)location, &value, size);
	249	break;
	250	case BFIN_MEM_ACCESS_ITEST:
	251	isram_memcpy((void *)location, &value, size);
	252	break;
	253	default:
	254	pr_err("invalid relocation for %#lx\n",
	255	mod->name, location);
	256	return -ENOEXEC;
	257	}
1394f032	258	}
a7690940	259
1394f032 BW	260	return 0;
	261	}
	262
	263	int
	264	module_finalize(const Elf_Ehdr * hdr,
	265	const Elf_Shdr * sechdrs, struct module *mod)
	266	{
	267	unsigned int i, strindex = 0, symindex = 0;
	268	char *secstrings;
8f65873e	269	long err = 0;
1394f032 BW	270
	271	secstrings = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset;
	272
	273	for (i = 1; i < hdr->e_shnum; i++) {
	274	/* Internal symbols and strings. */
	275	if (sechdrs[i].sh_type == SHT_SYMTAB) {
	276	symindex = i;
	277	strindex = sechdrs[i].sh_link;
	278	}
	279	}
	280
	281	for (i = 1; i < hdr->e_shnum; i++) {
	282	const char strtab = (char )sechdrs[strindex].sh_addr;
	283	unsigned int info = sechdrs[i].sh_info;
459fec90	284	const char *shname = secstrings + sechdrs[i].sh_name;
1394f032 BW	285
	286	/* Not a valid relocation section? */
	287	if (info >= hdr->e_shnum)
	288	continue;
	289
459fec90 MF	290	/* Only support RELA relocation types */
	291	if (sechdrs[i].sh_type != SHT_RELA)
	292	continue;
	293
	294	if (!strcmp(".rela.l2.text", shname) \|\|
	295	!strcmp(".rela.l1.text", shname) \|\|
	296	(!strcmp(".rela.text", shname) &&
	297	(hdr->e_flags & (EF_BFIN_CODE_IN_L1 \| EF_BFIN_CODE_IN_L2)))) {
	298
8f65873e	299	err = apply_relocate_add((Elf_Shdr *) sechdrs, strtab,
1394f032	300	symindex, i, mod);
8f65873e GY	301	if (err < 0)
8f65873e GY	302	return -ENOEXEC;
1394f032 BW	303	}
1394f032 BW	304	}
459fec90	305
1394f032 BW	306	return 0;
	307	}
	308
	309	void module_arch_cleanup(struct module *mod)
	310	{
262c3825 SZ	311	l1_inst_sram_free(mod->arch.text_l1);
	312	l1_data_A_sram_free(mod->arch.data_a_l1);
	313	l1_data_A_sram_free(mod->arch.bss_a_l1);
	314	l1_data_B_sram_free(mod->arch.data_b_l1);
	315	l1_data_B_sram_free(mod->arch.bss_b_l1);
	316	l2_sram_free(mod->arch.text_l2);
	317	l2_sram_free(mod->arch.data_l2);
	318	l2_sram_free(mod->arch.bss_l2);
1394f032	319	}