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/components/mm/
A Dmm_memblock.c127 if (start >= end) in _memblock_add_range()
146 if (rend <= start) in _memblock_add_range()
157 new_region.start = start; in _memblock_add_range()
196 if (rend <= start) in _memblock_separate_range()
200 if (rstart < start) in _memblock_separate_range()
202 new_region.start = start; in _memblock_separate_range()
210 reg->memreg.end = start; in _memblock_separate_range()
218 new_region.start = end; in _memblock_separate_range()
375 reg.start = RT_ALIGN(reg.start, ARCH_PAGE_SIZE); in rt_memblock_setup_memory_environment()
378 if (reg.start >= reg.end) in rt_memblock_setup_memory_environment()
[all …]
A Dmm_aspace.c58 aspace->start = start; in rt_aspace_init()
252 char *vaddr = start; in _do_prefetch()
294 old_va = varea->start; in _expand_varea()
637 varea->start = start; in _varea_create()
643 #define _IS_OVERFLOW(start, length) ((length) > (0ul - (uintptr_t)(start))) argument
651 ? (_IS_OVERFLOW(start, length) || start < limit_start || in _not_in_range()
732 varea->start = *addr; in rt_aspace_map_static()
898 aspace->start, (char *)aspace->start + aspace->size); in rt_aspace_unmap()
1047 aspace->start, (char *)aspace->start + aspace->size); in rt_aspace_unmap_range()
1084 aspace->start, (char *)aspace->start + aspace->size); in rt_aspace_mremap_range()
[all …]
A Davl_adpt.c80 int cmp = compare(range.start, range.end, varea->start, in search()
81 (char *)varea->start + varea->size - 1); in search()
106 rt_varea_t _aspace_bst_search_exceed(struct rt_aspace *aspace, void *start) in _aspace_bst_search_exceed() argument
115 void *va_s = varea->start; in _aspace_bst_search_exceed()
116 int cmp = compare_exceed(start, start, va_s, va_s); in _aspace_bst_search_exceed()
121 ptrdiff_t off = (char *)va_s - (char *)start; in _aspace_bst_search_exceed()
154 rt_ubase_t key = (rt_ubase_t)varea->start; in _aspace_bst_insert()
162 if (key < (rt_ubase_t)data->start) in _aspace_bst_insert()
164 else if (key > (rt_ubase_t)data->start) in _aspace_bst_insert()
A Dmm_page.c92 hint->limit_start = rt_kernel_space.start; in hint_free()
1072 shadow.start = region.start & ~shadow_mask; in _install_page()
1089 while (region.start != region.end) in _install_page()
1159 reg.start += ARCH_PAGE_MASK; in rt_page_init()
1160 reg.start &= ~ARCH_PAGE_MASK; in rt_page_init()
1162 if (reg.end <= reg.start) in rt_page_init()
1168 shadow.start = reg.start & ~shadow_mask; in rt_page_init()
1229 reg.start = init_mpr_cont_end; in rt_page_init()
1273 .start = inst_head, in _get_mpr_ready_n_install()
1278 shadow.start = region.start & ~shadow_mask; in _get_mpr_ready_n_install()
[all …]
A Dmm_private.h47 ((varea)->offset + MM_PA_TO_OFF((long)(va) - (long)(varea)->start))
51 void *start; member
70 struct rt_varea *_aspace_bst_search(struct rt_aspace *aspace, void *start);
81 void *start);
A Dmm_memblock.h59 rt_err_t rt_memblock_add_memory(const char *name, rt_size_t start, rt_size_t end, mmblk_flag_t flag…
71 rt_err_t rt_memblock_reserve_memory(const char *name, rt_size_t start, rt_size_t end, mmblk_flag_t …
/components/mprotect/
A Dmprotect.h17 …) (((rt_size_t)(addr) >= (rt_size_t)((region)->start)) && ((rt_size_t)(addr) < (rt_size_t)((region…
21 void *start; member
38 rt_err_t rt_mprotect_add_exclusive_region(void *start, rt_size_t size);
39 rt_err_t rt_mprotect_delete_exclusive_region(void *start, rt_size_t size);
A Dmprotect.c47 …if ((((rt_mem_region_t *)thread->mem_regions)[i].start == region->start) && (((rt_mem_region_t *)t… in rt_mprotect_find_region()
145 rt_err_t rt_mprotect_add_exclusive_region(void *start, rt_size_t size) in rt_mprotect_add_exclusive_region() argument
150 region.region.start = start; in rt_mprotect_add_exclusive_region()
183 rt_err_t rt_mprotect_delete_exclusive_region(void *start, rt_size_t size) in rt_mprotect_delete_exclusive_region() argument
189 …_regions[i].owner == rt_thread_self() && exclusive_regions[i].region.start == start && exclusive_r… in rt_mprotect_delete_exclusive_region()
A DREADME.md38 void *start; /* 起始地址 */
53 - `rt_err_t rt_mprotect_add_exclusive_region(void *start, rt_size_t size)`：添加内存区域
54 - `rt_err_t rt_mprotect_delete_exclusive_region(void *start, rt_size_t size)`：删除内存区域
68 .start = (void *)STM32_FLASH_START_ADRESS,
74 .start = (void *)STM32_SRAM_START_ADDRESS,
/components/drivers/dma/
A Ddma_pool.c203 region.start = addr; in ofw_device_dma_ops()
396 if (dma_handle >= pool->region.start && in dma_free()
530 pool->start = RT_ALIGN(pool->region.start, ARCH_PAGE_SIZE); in dma_pool_install()
581 region->start); in rt_dma_pool_install()
629 if (region->end - region->start != cma_size) in rt_dma_pool_extract()
631 cma.start = region->start; in rt_dma_pool_extract()
632 cma.end = cma.start + cma_size; in rt_dma_pool_extract()
635 region->start += cma_size; in rt_dma_pool_extract()
643 coherent_pool.start = cma.start; in rt_dma_pool_extract()
647 cma.start += coherent_pool_size; in rt_dma_pool_extract()
[all …]
/components/dfs/dfs_v2/src/
A Ddfs_file_mmap.c143 varea->start, varea->size, varea->offset, varea->attr, varea->flag); in on_page_fault()
165 LOG_E("%s varea %p not a file, vaddr %p", __func__, varea, varea->start); in on_page_fault()
226 LOG_E("%s varea %p not a file, vaddr %p", __func__, varea, varea->start); in on_varea_close()
282 LOG_E("%s varea %p not a file, vaddr %p", __func__, varea, varea->start); in page_read()
320 LOG_E("%s varea %p not a file, vaddr %p", __func__, varea, varea->start); in page_write()
358 LOG_E("%s varea %p not a file, vaddr %p", __func__, varea, varea->start); in unmap_pages()
380 char *varea_start = varea->start; in on_varea_shrink()
386 varea->start, varea->size, varea->offset, varea->attr, varea->flag); in on_varea_shrink()
418 varea->start, varea->size, varea->offset, varea->attr, varea->flag); in on_varea_expand()
461 rc = unmap_pages(existed, subset->start, (char *)subset->start + subset->size); in on_varea_split()
[all …]
/components/net/lwip/lwip-2.1.2/src/core/ipv6/
A Dip6_frag.c94 PACK_STRUCT_FIELD(u16_t start);
158 if (iprh->start == 0) { in ip6_reass_free_complete_datagram()
277 u16_t offset, len, start, end; in ip6_reass() local
310 if (start > (0xFFFF - len)) { in ip6_reass()
428 end = (u16_t)(start + len); in ip6_reass()
435 if (start < iprh_tmp->start) { in ip6_reass()
437 if (end > iprh_tmp->start) { in ip6_reass()
460 } else if (start == iprh_tmp->start) { in ip6_reass()
510 if (start == 0) { in ip6_reass()
522 iprh->start = start; in ip6_reass()
[all …]
/components/drivers/block/
A Dblk_partition.c28 rt_size_t start, rt_size_t count, int partno) in blk_put_partition() argument
38 rt_kprintf("found part[%u], begin: %lu, size: ", partno, start * ssz); in blk_put_partition()
73 blk->sector_start = start; in blk_put_partition()
76 blk->partition.offset = start; in blk_put_partition()
93 to_disk_name(disk), type, partno, start, count, rt_strerror(err)); in blk_put_partition()
/components/net/lwip/lwip-2.0.3/src/core/ipv4/
A Dip4_frag.c100 PACK_STRUCT_FIELD(u16_t start);
179 if (iprh->start == 0) { in ip_reass_free_complete_datagram()
364 iprh->start = offset; in ip_reass_chain_frag_into_datagram_and_validate()
371 if (iprh->start < iprh_tmp->start) { in ip_reass_chain_frag_into_datagram_and_validate()
377 if ((iprh->start < iprh_prev->end) || (iprh->end > iprh_tmp->start)) { in ip_reass_chain_frag_into_datagram_and_validate()
383 if (iprh_prev->end != iprh->start) { in ip_reass_chain_frag_into_datagram_and_validate()
390 if (iprh->end > iprh_tmp->start) { in ip_reass_chain_frag_into_datagram_and_validate()
399 } else if (iprh->start == iprh_tmp->start) { in ip_reass_chain_frag_into_datagram_and_validate()
403 } else if (iprh->start < iprh_tmp->end) { in ip_reass_chain_frag_into_datagram_and_validate()
430 if (iprh_prev->end != iprh->start) { in ip_reass_chain_frag_into_datagram_and_validate()
[all …]
/components/net/lwip/lwip-2.1.2/src/core/ipv4/
A Dip4_frag.c100 PACK_STRUCT_FIELD(u16_t start);
179 if (iprh->start == 0) { in ip_reass_free_complete_datagram()
371 iprh->start = offset; in ip_reass_chain_frag_into_datagram_and_validate()
382 if (iprh->start < iprh_tmp->start) { in ip_reass_chain_frag_into_datagram_and_validate()
388 if ((iprh->start < iprh_prev->end) || (iprh->end > iprh_tmp->start)) { in ip_reass_chain_frag_into_datagram_and_validate()
394 if (iprh_prev->end != iprh->start) { in ip_reass_chain_frag_into_datagram_and_validate()
401 if (iprh->end > iprh_tmp->start) { in ip_reass_chain_frag_into_datagram_and_validate()
410 } else if (iprh->start == iprh_tmp->start) { in ip_reass_chain_frag_into_datagram_and_validate()
414 } else if (iprh->start < iprh_tmp->end) { in ip_reass_chain_frag_into_datagram_and_validate()
441 if (iprh_prev->end != iprh->start) { in ip_reass_chain_frag_into_datagram_and_validate()
[all …]
/components/net/lwip/lwip-2.0.3/src/core/ipv6/
A Dip6_frag.c92 PACK_STRUCT_FIELD(u16_t start);
156 if (iprh->start == 0) { in ip6_reass_free_complete_datagram()
399 if (iprh->start < iprh_tmp->start) { in ip6_reass()
401 if (iprh->end > iprh_tmp->start) { in ip6_reass()
408 if (iprh->start < iprh_prev->end) { in ip6_reass()
426 } else if (iprh->start == iprh_tmp->start) { in ip6_reass()
431 } else if (iprh->start < iprh_tmp->end) { in ip6_reass()
460 if (iprh_prev->end != iprh->start) { in ip6_reass()
478 if (iprh->start == 0) { in ip6_reass()
496 if (iprh_tmp->start != 0) { in ip6_reass()
[all …]
/components/utilities/libadt/bitmap/
A Dbitmap.h38 rt_inline rt_size_t rt_bitmap_next_set_bit(rt_bitmap_t *bitmap, rt_size_t start, rt_size_t limit) in rt_bitmap_next_set_bit() argument
42 for (bit = start; bit < limit && !rt_bitmap_test_bit(bitmap, bit); ++bit) in rt_bitmap_next_set_bit()
49 rt_inline rt_size_t rt_bitmap_next_clear_bit(rt_bitmap_t *bitmap, rt_size_t start, rt_size_t limit) in rt_bitmap_next_clear_bit() argument
53 for (bit = start; bit < limit && rt_bitmap_test_bit(bitmap, bit); ++bit) in rt_bitmap_next_clear_bit()
/components/net/lwip/lwip-1.4.1/src/core/ipv4/
A Dip_frag.c94 PACK_STRUCT_FIELD(u16_t start);
173 if (iprh->start == 0) { in ip_reass_free_complete_datagram()
351 iprh->start = offset; in ip_reass_chain_frag_into_datagram_and_validate()
358 if (iprh->start < iprh_tmp->start) { in ip_reass_chain_frag_into_datagram_and_validate()
364 if ((iprh->start < iprh_prev->end) || (iprh->end > iprh_tmp->start)) { in ip_reass_chain_frag_into_datagram_and_validate()
375 } else if(iprh->start == iprh_tmp->start) { in ip_reass_chain_frag_into_datagram_and_validate()
379 } else if(iprh->start < iprh_tmp->end) { in ip_reass_chain_frag_into_datagram_and_validate()
386 if (iprh_prev->end != iprh_tmp->start) { in ip_reass_chain_frag_into_datagram_and_validate()
406 if (iprh_prev->end != iprh->start) { in ip_reass_chain_frag_into_datagram_and_validate()
426 if (((struct ip_reass_helper*)ipr->p->payload)->start != 0) { in ip_reass_chain_frag_into_datagram_and_validate()
[all …]
/components/legacy/fdt/libfdt/
A Dfdt_wip.c94 static void _fdt_nop_region(void *start, int len) in _fdt_nop_region() argument
98 for (p = start; (char *)p < ((char *)start + len); p++) in _fdt_nop_region()
/components/drivers/ofw/libfdt/
A Dfdt_wip.c51 static void fdt_nop_region_(void *start, int len) in fdt_nop_region_() argument
55 for (p = start; (char *)p < ((char *)start + len); p++) in fdt_nop_region_()
/components/mprotect/examples/
A Dmprotect_example_exception_hook.c19 …rt_kprintf("Faulting region: %p - %p", info->region.start, (void *)((rt_size_t)info->region.start … in mprotect_example_exception_hook()
/components/libc/posix/io/mman/sys/
A Dmman.h60 void *mmap (void *start, size_t len, int prot, int flags, int fd, off_t off);
61 int munmap (void *start, size_t len);
/components/drivers/core/
A Dnuma.c25 rt_uint64_t start; member
81 if (phy_addr >= nm->start && phy_addr < nm->end) in rt_numa_memory_affinity()
158 nm->start = addr; in numa_ofw_init()
/components/net/lwip/lwip-2.0.3/src/apps/tftp/
A Dtftp_port.c69 FINSH_FUNCTION_EXPORT(tftp_server, start tftp server.);
71 MSH_CMD_EXPORT(tftp_server, start tftp server.);
/components/net/lwip/lwip-2.1.2/src/apps/tftp/
A Dtftp_port.c69 FINSH_FUNCTION_EXPORT(tftp_server, start tftp server.);
71 MSH_CMD_EXPORT(tftp_server, start tftp server.);

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